A series of monoclonal antibodies binding to different epitopes shared by a 14 × 10(3)Mr membrane-bound polypeptide has been obtained. By indirect immuno-fluorescence, it was shown that the 14 × 10(3)Mr antigen is present in various cell types in Torpedo electric organ and muscle, especially fibroblasts, capillary endothelial cells, axonal cuff cells and, to a lesser extent, Schwann cells. At the electron-microscope level, after immunogold labelling, the antigen was found associated with the external surface of the plasma membrane of these cells, with the exception of the axonal cuff cells where part of the labelling was intracellular. The possible biological role of this 14 × 10(3)Mr protein is unknown but preliminary experiments suggest that this antigen has affinity for other Torpedo electric organ membrane proteins.. ...
Like other mormyrids, Petrocephalus species continuously produce weak electric pulses from an organ in the caudal peduncle for the purposes of orientation and communication. While in other mormyrid genera electric organ discharge (EOD) waveforms often differ substantially between species and are useful taxonomic markers, electric organ discharge waveforms of Petrocephalus are relatively conserved across the genus. In most cases, the electric organ discharge waveform of a Petrocephalus species exhibits two or three main phases of alternating polarities, often with the presence of one or two additional phases of much smaller relative amplitude. The first main phase is positive and the total duration of the EOD waveform is short. All Petrocephalus species examined to date have electric organs with the same simple type of electrocytes (i.e., type NPp: electrocytes posteriorly innervated with non-penetrating stalks ...
The electric organ has evolved independently from muscle in at least six lineages of fish. How does a differentiated muscle cell change its fate to become an electrocyte? Is the process by which this occurs similar in different lineages? We have begun to answer these questions by studying the formation and maintenance of electrocytes in the genus Sternopygus, a weakly electric teleost. Electrocytes arise from the fusion of fully differentiated muscle fibers, mainly those expressing fast isoforms of myosin. Electrocytes briefly co-express sarcomeric proteins, such as myosin and tropomyosin, and keratin, a protein not found in mature muscle. The sarcomeric proteins are subsequently down-regulated, but keratin expression persists. We investigated whether the maintenance of the electrocyte phenotype depends on innervation. We found that, after spinal cord transection, which silences the electromotor neurons that innervate the electrocytes, or destruction of the spinal cord, which denervates the ...
Electricity is the language of the nervous system in all animals. Above each graph, a single one-dimensional transect through the image is shown, which plots the local EOD amplitude change versus horizontal location along the midline of the fish. The amplitude of their EODs isnt as high as some pulse-emitting electric fish, but their wave pattern does allow their electric signals to hide from detection, as most predatory fish can sense DC impulses (like the predatory electric eel and electric catfish), as opposed to AC current. Circle Of Willis: Anatomy, Diagram And Functions. Over the years, the electric eel has frightened countless horses, inspired scientists, and been the subject of art and music. The electric organ is made up of modified muscle or nerve cells, which became specializedfor producing electric fields.For most electric fish, the electric organ is located in the tail. We then finish by highlighting some of the characteristics of higher order neurons and their roles in ...
Author: Südhof, T. C. et al.; Genre: Journal Article; Published in Print: 1985-10; Title: Characterization of calelectrin, a Ca2+-binding protein isolated from the electric organ of Torpedo marmorata.
Stock Photo of Lesser Electric Ray Narcine bancroftii. High Quality Lesser Electric Ray Images and Gloss Prints are available from Oceanwide Images Stock Photo Library.
TY - JOUR. T1 - Partial purification of presynaptic plasma membrane by immunoadsorption. AU - Miljanich, G. P.. AU - Brasier, A. R.. AU - Kelly, R. B.. PY - 1982. Y1 - 1982. N2 - During transmitter release, synaptic vesicle membrane is specifically inserted into the nerve terminal plasma membrane only at specialized sites or active zones. In an attempt to obtain a membrane fraction enriched in active zones, we have utilized the electric organ of the marine ray. From this organ, a fraction enriched in nerve terminals (synaptosomes) was prepared by conventional means. These synaptosomes were bound to microscopic beads by an antiserum to purified electric organ synaptic vesicles (anti-SV). The success of this immunoadsorption procedure was demonstrated by increased specific activities of bead-bound nerve terminal cytoplasmic markers and decreased specific activities of markers for contaminating membranes. To obtain a presynaptic plasma membrane (PSPM) fraction, we lysed the bead-bound ...
To inspire me even more, my parents purchased this Schafer and Sons Electric Organ. Its been in the garage for over two decades now and Im stoked that it even works. It has all sorts of instrument sounds like the Hawaiian slack guitar and the banjo, and has canned beats like Bossa Nova, Teen Beat, March, and Dixieland. Im now equipped to start my low-fi Infinite Garage Band which will only feature instruments from the garage! Its going to be a bitch to go on tour with the organ though ...
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This study used messenger RNA encoding each subunit (alpha, beta, gamma and delta) of the nicotinic acetylcholine (ACh) receptor from mouse BC3H-1 cells and from Torpedo electric organ. The mRNA was synthesized in vitro by transcription with SP6 polymerase from cDNA clones. All 16 possible combinations that include one mRNA for each of alpha, beta, gamma, and delta were injected into oocytes. After allowing 2-3 d for translation and assembly, we assayed each oocyte for (a) receptor assembly, measured by the binding of [125I]alpha-bungarotoxin to the oocyte surface, and (b) ACh-induced conductance, measured under voltage clamp at various membrane potentials. All combinations yielded detectable assembly (30-fold range among different combinations) and ACh-induced conductances (greater than 1,000-fold range at 1 microM). On double-logarithmic coordinates, the dose-response relations all had a slope near 2 for low concentrations of ACh. Data were corrected for variations in efficiency of translation ...
Walker, J. H.; Boustead, C. M.; Witzemann, V.; Shaw, G.; Weber, K.; Osborn, M.: Cytoskeletal proteins at the cholinergic synapse: Distribution of desmin, actin, fodrin, neurofilaments, and tubulin in Torpedo electric organ. European Journal of Cell Biology 38 (1), S. 123 - 133 (1985 ...
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A pesar de que Chekalin utiliza durante todo el tiempo nada más que un órgano, nadie lo diría. Lo de preparado se lo lleva a conciencia. La gama de sonidos y efectos aquí expuesta es ilimitada. Consiguiendo emular secuenciadores, cuando no sintetizadores de cuerda o de cualquier otro tipo. También extrayendo voces corales que él mismo aporta con su voz y un harmonizer. Recordando inquietantes pasajes de película de ciencia ficción de los años 50. Al igual que los sonidos extraídos, de gusto intachable, con la cómplice truculencia de delays, ecos y todo tipo de efectos que a priori pudieran parecer efectuados con un montón de artefactos. Si algo aprendió Mikhail es a desenvolverse con poco, cuando los tiempos no fueron a su favor. ...
Witzemann, V.; Boustead, C.; Walker, J.: Major proteins of the electric organ from Torpedo marmorata: Possible associations with the postsynaptiv membrane. In: Molecular basis of nerve activity, S. 293 - 302 (Hg. Changeux, J. P.). de Gruter, Berlin (1985 ...
Siemens AG. As the report progresses further, it explains development plans and policies, manufacturing processes, cost structures of Electric AC Motors market as well as the leading players. It also focuses on the details like company profile, product images, supply chain relationship, import/export details of Electric AC Motors Market, market statistics of Electric AC Motors Market, upcoming development plans, Electric AC Motors Market gains, Contact details, Consumption ratio.. Do Enquiry Before Purchasing the Report Here: https://goo.gl/21QdhJ. In addition to this, the Electric AC Motors Market report also covers gross margin by regions i. e. (US, EU, China and Japan)- Electric AC Motors market. Other regions can be added efficiently.. Lastly, Electric AC Motors Market report includes an in-depth analysis of sub-segments, market dynamics, feasibility study, key strategies used by leading players, market share study and growth prospects of the industry. The Electric AC Motors Report also ...
Enova Systems, Torrance, CA, has announced that it has received a production order and has begun delivering 90kW and 120kW electric drive components for in excess of 1,000 units during 2008, and as many as 3,000 in 2009 to Smith Electric Vehicles, in Vigo Centre, UK, a division of The Tanfield Group Plc. Tanfield also intends to start production of its commercial electric vehicles in North America during 2008. Enova has supplied electric drive train components to Tanfield since 2006, to help produce high performance electric drive train systems for Smith Electric Vehicles zero emission vans and trucks. Smith utilises a 120kw electric drive system in the Smith Newton, the worlds first zero emission 7.5t - 12t truck. A 90kw electric drive system is installed in the Smith Edison, the worlds first all-electric sub-3.5t van. A typical Smith Electric vehicle can achieve ranges of up to 150 miles between battery charges and speeds of 50 mph. Because they are zero...
Here are my opinions on the advantages of electric over glow or gas. Ive often read that electric flight isnt better than glow power, just different, but now that I have a few years of experience with electric power systems Im willing to say electric is much better. I dont fly glow or gas at all any more. Heres 18 reasons why electric-powered planes are better than glow-powered planes: 1. Safer - With glow engines, usually an electric starter is used. If not, then a chicken-stick, or worse, flipping the prop by hand. All these methods have hands and fingers close to the rotating propeller. With an electric, theres no need to have your hand near the prop, its always remote starting. Also, theres no needle valve adjustments required with electric planes, so theres no reason to have fingers near the prop. 2. Cleaner - Since electric planes dont use glow fuel, the plane isnt slimed with oil after each flight. Therefore, a larger variety of finishes can be used with electrics, including ...
Photo: Charlie Deets / Unsplash Sales of new electric cars in Norway continue to increase, despite months of declines in new car sales - never before have electric cars accounted for a larger share of car sales than in September. Last month showed a marked increase in the number of registered new cars, and electric car sales increased the most, according to recent figures from the Road Traffic Information Council (OFV). As many as 61.5% of the newly registered passenger cars were electric. The previous record was set in March of 2019, when the share was 58.4%, according to newspaper Dagens Næringsliv. Historic This is historic. The electric car policy now works so well that 6 out of 10 Norwegians choose an electric car when they buy a new car. We are approaching a situation where electric cars could become available to everyone, as this is also good news for those who want to buy used electric cars, Secretary-General Christina Bu of the Norwegian Electric Car Association. The increase in ...
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In this study, the years considered to estimate the market size of All Electric UTV:. History Year: 2014-2018Base Year: 2018Estimated Year: 2019Forecast Year 2019 to 2025. For the data information by region, company, type and application, 2018 is considered as the base year. Whenever data information was unavailable for the base year, the prior year has been considered.. Reason to purchase this All Electric UTV Market Report: 1) Global All Electric UTV Market Outline, Market Size Estimates, Industry Scope, and Division.2) Competitive analysis is specified for eminent All Electric UTV players, price structures and value of production.3) Focuses on the key All Electric UTV manufacturers, to study the capacity, production, value, market share and development plans in future.4) Global All Electric UTV Market Drivers, Opportunities, Emerging Sectors, and Recent Plans and Policies are shown.5) The current status of the global All Electric UTV Market, current market and the two regional and region ...
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Electric Car 10000 - 28 images - 4 Electric Cars That Cost Less Than 10 000 Automotive, The Uk S Cheapest Electric Car Will Cost Less Than 163 10 000, May Give Diesel Car Owners 10 000 Euros To Switch, Tata Motors Wins Bid To Sell 10 000 Electric Cars, With 10 000 Electric Cars Purchase Pm Modi Leads This
Smith Electric Vehicles announced its plans to establish a major production facility in the USA. The factory will have the capacity to produce up to 10,000 zero emission vehicles per year, from 2010.. Smith manufactures a range of highway electric vehicles, ranging from 7,000lbs vans to 25,000lbs trucks. With a top speed of 50mph, fast acceleration and a range on one battery charge of up to 150 miles, they are deployed largely in urban delivery applications, in sectors including mail and parcel, groceries, retail/distribution and utilities.. Darren Kell, CEO of The Tanfield Group Plc, the company that owns Smith Electric, said, Electric vehicles offer a next-generation automotive industry for America. Ten thousand vehicles a year is a substantial commitment, but we believe that is just the start. Our initial research shows that there is an addressable market in the USA of around 200,000 units a year for our commercial electric vehicles.. Smith Electric already has a 70,000sq ft facility in ...
Electric Vehicle Charging Station Market Overview. The global electric vehicle charging station market was valued at USD 5.03 billion in 2020 and is expected to register a value of USD 36.87 billion by 2026, with a CAGR of 44.44%. The European market captured around 43% of the global EV sales in 2020, compared to 26% in 2019. The annual sales volume of electric passenger cars is projected to cross the 5 million mark by the end of 2025. The EV market is witnessing significant growth due to the growing environmental concerns and rising demand for sustainable and energy-efficient transportation. The major factors driving the demand for EV charging stations are the enactment of stringent emission and fuel economy norms, government incentives, and the increasing sales of electric vehicles.. Geographical Overview. The Asia Pacific accounted for the largest share in the electric vehicle charging station market. In Asia-Pacific, China is the largest market for electric cars and buses, and it sold 872 ...
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The electric charged particle beam microscope includes an electric charged particle source; a condenser lens converging electric charged particles emitted from the electric charged particle source on
1 month ago There are currently around 39,000 public electric vehicle charge points available in the UK and over 400,000 home chargers. By sharing even a fraction of them via Community Charging, electric vehicle uptake can be transformed.. Co Charger - rapid expansion and making electric vehicle charger sharing a reality. Community Charging is the utilisation of community resources including chargers, space and infrastructure to allow members of that community to run electric vehicles. Co Charger is currently the only purpose-built Community Charging platform.. The Co Charger app connects Hosts - motorists with an electric vehicle charger they are happy to share with Chargees - motorists who cant charge at home and who would welcome the chance to access convenient, affordable charging on a neighbours driveway. The Co Charger app handles all the matchmaking, bookings and payments - how it works is described in this video Co Charger - Together Were Electrifying.. Co Charger was launched ...
Schneider Electric: Marktheidenfelder sauer über Stellenabbau Rund 80 Stellen sollen in den Schwarzwald und nach Frankreich verschwinden. Im Jahr 2018 erwirtschafteten wir einen Umsatz von rund 26 Mrd. Selbstverständlich ist jeder Schneider electric evlink wallbox direkt auf Amazon im Lager und gleich bestellbar. Schneider Electric : Weekly share buyback. It addresses homes, buildings, data centers, infrastructure and industries, by combining energy technologies, real-time automation, software and services. With our industry-leading UPS solutions, your customers can protect their investment from costly power failures. In addition, and given the current context, Schneider Electric has suspended the buy-back of its shares aligned with the withdrawal of its 2020 guidance pursuant to its March 23rd, 2020 communication. Mit mehr als 110.000 Mitarbeitern erreichte Schneider Electric im Jahr 2010 einen Umsatz von 19,6 Milliarden Euro und widmet sich der Aufgabe, Menschen und Unternehmen zu ...
Electric rates of distribution cooperatives. Authorizes any distribution electric cooperative, without State Corporation Commission approval, to make any adjustment to its rates reasonably calculated to collect any or all of the fixed costs of owning and operating its electric distribution system through a new or modified fixed monthly charge. Such monthly charge would be in lieu of charges that are based on the volume of use of electric energy. Such changes in rates may be adopted upon an affirmative resolution of the cooperatives board of directors and shall be revenue neutral based on the cooperatives most recent cost-of-service study. Adjustments may be phased in over a three-year period, and revised tariffs are required to be filed with the State Corporation Commission for information purposes.
Purpose of the vehicle. This is one of the most important things you will need to consider if you are going to buy an electric vehicle. Since most electric vehicles can only run for about 50-100 miles before they need a recharge, they may not be the best option to use for long distance journeys. However, you can still use them for long distance journeys, provided there is an medium EV charger or station on your journey route. Since they are still quite new, these arent as widely available as fuel stations so relying on this could still be risky, in case your car runs out of battery while you are still driving.. Number of passengers. Another point to consider when purchasing an electric vehicle would be the number of passengers that would typically travel with you. Electric cars are usually smaller and lighter than the gas-powered vehicles, so this may cause limitations with the seating. Most electric car models will support only two passengers at a time, making it not suitable if you are ...
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Now that you have an understanding of the operation, lets cover why the ease of electric biking is worth your time.. We mentioned that the electric components can make pedalling easier or eliminate it altogether. This electric bike feature allows the rider to better manage obstacles like hills or winds and to maintain a ride for longer. This is a great way to get around - whether youre looking to use it for commuting, exercise, or running errands.. Instead of navigating through traffic and fighting for a parking spot, you can easily lock up to a bike rack or carry it with you if you choose a foldable electric bike. No more jam-packed areas or long travel times! This makes travelling in cities a breeze, but its also worth it to use an electric bike while visiting a campground.. ...
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Původ: Sebraný Dr. A.L. Geyerovou v květnu 1961. Pojmenovaný po paní J.J. Elisa den van Thoornové. Rozšíření: JAR: KP, v malé oblasti S od hlavního rozsahu var. marmorata, a J a JV od Vioolsdrifu. TL Little Namaland (sic) mezi Steinkopfem a Vioolsdrifem (C251). Hornina: Calcrete a ...
The 2021 Mercedes-Benz EQC 400 4MATIC ELECTRIC ART LINE is an all-wheel drive four-door wagon that was released to the Australian market on 01/09/2020 classified as a N293 MY21. The EQC is regarded as a medium SUV built in Germany with prices from a dealer as a used car starting at A$142,500. The EQC is an all-wheel drive 4 door with 5 seats. It uses a fully electric engine.The EQC measures 1622mm (63.9 inches) in height, 4771mm (187.8 inches) in length, 1890mm (74.4 inches) in width with a 2873mm (113.1 inches) wheelbase that brings about a total of 2500kg (5511.5 lbs) of unladen weight. The EQC 400 4MATIC ELECTRIC ART LINE comes standard with 235/50 R20 front tyres and 255/45 R20 rear tyres. It requires a service every 12 months or 25,000 km, whichever comes first. The 2021 Mercedes-Benz EQC 400 4MATIC ELECTRIC ART LINE has a 142mm ground clearance with a 1800kg braked and 750kg unbraked towing capacity. The EQC has received a 5 star rating from ANCAP. The VIN number can be found on the Driver
Towards the end of last year, it was announced that from July 1st 2019 the government would only be funding smart electric vehicle chargepoints.. This tightening up of funding eligibility criteria for the Electric Vehicle Homecharge Scheme is designed to help contribute to the governments net zero emissions target, as well as bringing costs down for consumers.. To that end, the government has released a list of 200 charge-point models, from 25 manufacturers, which have been confirmed as eligible for grant funding after July 1st. And anyone looking for electric vehicle installation in the Birmingham area need look no further, as The Car Charging Company is a preferred installer for Rolec EV, which is one of the approved manufacturers on the list.. Under the new criteria, all installations that are backed by the Electric Vehicle Homecharge grant scheme must have the ability to be remotely accessed and capable of receiving, interpreting and reacting to a signal.. Smart charging can reduce high ...
Definition of electric penetration assembly by Electropedia. Meaning of electric penetration assembly. Translations of electric penetration assembly. Equivalent terms for electric penetration assembly.
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Electric vehicle are still a slow burner here in Ireland still but nonetheless people are buying them,for me range is still an issue and something that would be on peoples minds using them especially on a long trip,Electric vehicles though will continue to grow in the coming years but not as fast as other countries where they are rampant.. Thankfully there is some ways to keep an eye on things and plan ahead with some apps for our mobiles and one such app is called PlugShare which also allows users to submit feedback and tips within the app and you can also upload photos,this way people can be kept up to date with news and information about the locations and also leave tips for what surrounds the area so you can make plans whilst the car is being topped up... PlugShare state. The largest community of EV drivers in the world, PlugShare users have contributed over 100,000 station reviews and 30,000 photos to make driving electric easier than ever before.. ...
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The battery pack is on the smaller side at 32.6 kWh, meaning an expected range estimate of 177 km. The Long Range AWD offers similar range but a more leisurely 5.1 seconds to 100. The brand will now focus on its new SUV, the DBX, in a bid to improve its precarious financial position before considering any investment in electrification. The 50kWh battery in the Corsa-e offers 205 miles of electric range, although this can be extended by a further 40 percent by using a special eco mode. It will accept fast charging at up to 150 kW, allowing it to go from 10 percent to 80 percent in around 40 minutes. Nevertheless, Yergin writes that the possible emergence of what he calls a New Triad (the convergence of the electric car, ride-hailing and car-sharing services, and self-driving autonomous vehicles) could disrupt oils century-long dominance in transportation. The el-Born will follow the Mii Electric as Seats second all-electric production car. European deliveries will kick-off towards the end of ...
WISCONSIN ENERGY COOPERATIVE NEWS. The Wisconsin Energy Cooperative News serves as the voice of the states rural electric cooperatives. Founded in 1940, the publication focuses on statewide issues that affect electric cooperatives, promoting the general welfare of Wisconsins electric cooperatives, their member-owners, and the areas they serve.. ...
BioAssay record AID 634693 submitted by ChEMBL: Inhibition of Electrophorus electricus acetylcholinesterase preincubated for 15 mins by spectrophotometry.
The one-dimensional CSD methodology used here combines the known anatomy and physiology of ELL and field potential measurements, and provides a better space-time resolution of the events in the cellular assemblies than field potential recording alone. Although this method only reveals events that involve populations of cells acting synchronously in regular laminated structures, these conditions are complied with naturally in this preparation, since all of the activity is synchronized with the stimulus (there are no cells with synchronized spontaneous activity in this preparation in vitro). A drawback of this technique when applied using averages of sequentially recorded field potentials is its inability to show patterns changing with time, such as plastic adaptation. However it is powerful in showing stimulus-locked events long enough to overlap in time. These conditions are in general fulfilled by EPSPs evoked by a synchronous synaptic input but in this particular preparation the same ...
Steady state and fast kinetic studies on the interaction of acetylcholine receptor protein with cholinergic fluorescent ligands ...
The nicotinic acetylcholine receptor (AcChoR) of Torpedo electroplax is a multisubunit transmembrane glycoprotein complex with a subunit stoichiometry of alpha 2 beta gamma delta. The RNAs for the separate subunits were transcribed in vitro from cDNAs inserted in pSP64T vectors and microinjected in Xenopus oocytes. Microinjected in vitro-transcribed RNAs were stable, with a half-life of 72 hr. Xenopus oocytes assembled functional AcChoRs from the subunit-specific RNAs. These receptors were inserted in the cell membrane and could be detected as early as 6 hr after RNA microinjection. The oocyte-expressed AcChoR subunits could be immunoprecipitated with anti-Torpedo AcChoR subunit antibodies. Expression of the AcChoR in oocytes proceeded linearly for 72 hr after microinjection. While the amount of RNA injected did not alter the linearity of the expression time course, the rate of receptor expression in oocytes showed a saturable dependence on RNA concentration. Varying the relative amount of ...
The nicotinic acetylcholine receptors (AChRs) from Torpedo electric organ and mouse muscles when expressed in Xenopus oocytes desensitize with different time courses. Initially, the role of cAMP-dependent phosphorylation on the gamma subunits in the different desensitization rates was investigated by expressing normal and mutant AChRs in the oocytes cultured in the presence of gentamicin. Mutant Torpedo AChRs lacking the potential cAMP-dependent phosphorylation sites in the gamma subunit appear to desensitize like normal Torpedo AChRs. Similarly, mutant mouse extrajunctional AChRs containing a newly created phosphorylation site in the gamma subunit appeared to desensitize like normal mouse AChRs, which lack the potential cAMP-dependent phosphorylation site in the gamma subunit. These results suggest that different rates of desensitization between the Torpedo and muscle extrajunctional AChRs are not attributable to differential cAMP-dependent phosphorylation of these AChRs. Subsequently, to determine
Synonyms: Fimbriotorpedo ocellata, Narcacion pantherinus, Narcacion torpedo, Narcobatus narke, Narcobatus torpedo, Raia torpedo, Raia torpedo STEPHAN 1779, Raja torpedo, Torpedo narce, Torpedo narke, Torpedo ocellata, Torpedo oculata, Torpedo unimaculata, Torpedo (Torpedo) ...
All muscle and nerve cells have electrical potential. Simple contraction of a muscle will release a small amount of voltage. But between 100 and 200 million years ago, some fish began to amplify that potential by evolving electrocytes from muscle cells, organized in sequence and capable of generating much higher voltages than those used to make muscles work.. Evolution has removed the ability of muscle cells to contract and changed the distribution of proteins in the cell membrane; now all electrocytes do is push ions across a membrane to create a massive flow of positive charge, said Lindsay Traeger, U-W graduate student and co-author of the study.. The in-series alignment of the electrocytes and unique polarity of each cell allows for the summation of voltages, much like batteries stacked in series in a flashlight, said Michael Sussman, U-W biochemist.. ...
THRESHOLD TIME DISPARITY OF PYRAMIDAL CELLS IN THE ELECTROSENSORY LATERAL LINE LOBE OF GYMNARCHUS NILOTICUS(Physiology,Abstracts of papers presented at the 76^,th, Annual Meeting of the Zoological Society of Japan) : (2005 ...
The electric sense of mormyrids is often regarded as an adaptation to conditions unfavourable for vision and in these fish it has become the dominant sense for active orientation and communication tasks. With this sense, fish can detect and distinguish the electrical properties of the close environment, measure distance, perceive the 3-D shape of objects and discriminate objects according to distance or size and shape, irrespective of conductivity, thus showing a degree of abstraction regarding the interpretation of sensory stimuli. The physical properties of images projected on the sensory surface by the fishs own discharge reveal a Mexican hat opposing centre-surround profile. It is likely that computation of the image amplitude to slope ratio is used to measure distance, while peak width and slope give measures of shape and contrast. Modelling has been used to explore how the images of multiple objects superimpose in a complex manner. While electric images are by nature distributed, or ...
Phys.org internet news portal provides the latest news on science including: Physics, Space Science, Earth Science, Health and Medicine
Having a set of extra genes gave fish on separate continents the ability to evolve electric organs, report researchers from The University of Texas at Austin.
In laboratory research and clinical practice, externally-applied electric fields have been widely used to control neuronal activity. It is generally accepted that neuronal excitability is controlled by electric current that depolarizes or hyperpolarizes the excitable cell membrane. What determines the amount of polarization? Research on the mechanisms of electric stimulation focus on the optimal control of the field properties (frequency, amplitude, and direction of the electric currents) to improve stimulation outcomes. Emerging evidence from modeling and experimental studies support the existence of interactions between the targeted neurons and the externally-applied electric fields. With cell-field interaction, we suggest a two-way process. When a neuron is positioned inside an electric field, the electric field will induce a change in the resting membrane potential by superimposing an electrically-induced transmembrane potential (ITP). At the same time, the electric field can be perturbed and re
Startup of the week:. Who they are: Wright Electric, a startup backed by Y Combinator in Mountain View.. What they do: Electric airplanes.. Why its cool: Electric cars are commonplace around the Bay Area, Tesla is working on an electric semi-truck, and now Wright wants to take that technology to the sky. The founders say going electric will make air travel cheaper and better for the environment - they estimate a 300-mile flight in a Boeing 737 costs $1,500 in fuel, compared to $793 to fly the same distance in an electric plane.. Where they stand: Wright Electric is working on building its first 150-seat electric plane designed for quick trips like New York to Boston. Its founders want to make every short flight electric within 20 years.. Only in Silicon Valley:. Introducing Completed: the online platform that lets you rate and review everyone you interact with during your day, from co-workers, to waiters, to your boss. Users rate people with stars - one star is the worst, and five stars is the ...
On Starfleet vessels there are normally one or two forward torpedo launchers and one aft launcher. Photon torpedoes are not stored on a starship armed with a full load matter and antimatter for safety reasons. When red alert is initiated, up to four torpedoes are fueled with matter and antimatter and loaded into the launching tubes; up to ten torpedoes can be loaded into the same launcher for simultaneous launch. When the command to fire is given, the ships targeting computers transfers initial flight instructions to torpedos computers. Shortly after launch the matter and antimatter are transferred to the central mixing tank though they are still kept separate by magnetic fields. While in flight the ship can transfer new targeting instructions to the torpedo to make in flight course corrections. Finally, one second before the torpedo reaches the target the magnetic fields are dropped allowing the matter and anti-matter to mix ...
California has recently allowed competition back into their electric service utility market. Regulation of the government has been a real move lately with Democratic politicians for the sake of political power and control.. Because California and several other states are going bankrupt they have no other choice but to resort to practical solutions and one of those has been to deregulate the electric utility industry again.. Many residential and commercial consumers now have a choice in who they choose for their electric company. The deregulation process results in lower electricity prices for commercial businesses and homes.. It sometimes requires the help of an energy consultant to help locate and find the cheapest electric company in Van Nuys California so that a commercial business gets a cheaper rate than who they are with now.. By comparing electric rates in a detailed proposal that outlines multiple electric companies competing for their business it can become very clear which electric ...
Identification of a 43-kDa polypeptide associated with acetylcholine receptor-enriched membranes as MM creatine kinase.: Creatine kinase isoenzymes from Torpedo
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Look Inside Volkslieder In Leichten Satzen |b|Electric organ|/b||br/|30 Lieder fur elektronische Orgel, Text der 1. Strophe unterlegt, weitere Strophen in EN 1704 und EN 1707. Arranged by Jurgen Sommer. Stapled. Elektronische Orgel. Volkslieder (Folk songs). Performance score, anthology. Published by Nagels Verlag (BA.EN1318).
We never celebrated Fathers Day when I was a kid. I didnt know such a thing existed until I was probably in my teens. My daughter never bothers with it either. Weve never talked about it-I wouldnt want her to think it troubles me-but Ive always wondered if she did anything for her stepdad growing up. I know she called him Dad and I think still does and that did and does irk me but the Fathers Day thing doesnt. If I put my mind to it I could come up with a decent list of good things about my dad. After he died my siblings had nothing good to say about him which I felt bad about because although he had his faults and he gave us cause for embarrassment and even shame there was a decent bloke in there. What other dad would spend his entire redundancy to buy his son an electric organ? As the saying goes he never took home a broken pay packet; if he needed money hed ask his wife for a couple of quid although more often than not he walked around penniless. When my brother got into trouble in ...
One huge atmospheric disco hit of 1975 was The Hustle by Van McCoy, all puffing flutes, cooing vocals and deep-voiced exhortations to Do it! Oo-er. It wasnt Chic and it wasnt James Brown, but it was pretty damn good, and for what was essentially an instrumental, it caught the publics imagination rather strongly. Hustle (Dance Of The Day) appears to be something of a cash-in, but is actually a lot rougher and groovier - squeaking electric organs bump up against insistent basslines and abandoned alley car-chase funk. Its a treat ...
China Electric Capstan Winch for Marine, Find details about China Electric Winch, Electric Capstan from Electric Capstan Winch for Marine - Xinxiang Anlian Crane Construction Machinery Co., Ltd.
According to the report, Reuse and Repower: How to Save Money and Clean the Grid with Second-Life Electric Vehicle Batteries, used electric car batteries could help California achieve its renewable energy, greenhouse gas reduction and energy storage goals more efficiently - and could lower the cost of owning an electric car.. Electric cars and their batteries can benefit the electric grid in several ways, said Steven Weissman, director of Berkeley Laws Center for Law, Energy and the Environment, and co-author of the report. First, vehicle owners can be encouraged to charge at night to help smooth out the demand for power. Second, in-car batteries can provide active storage capacity that offers a modest amount of power back to the grid when needed. Finally, a large number of used batteries can be aggregated to become a storage bank managed by the grid operators. Each of these practices would help reduce the cost of buying an electric car.. Although California is experiencing a surge in ...
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Global Electric Scissor Lifts Market Report Signifies Market Growth, Industry Analysis, And Future Trend. The global Electric Scissor Lifts market report covers all the essential regional and global market insights. Likewise, the market research report offers the lucrative market opportunities and challenges over the forecast period. The growth details comprised in the Electric Scissor Lifts report provide the decision-making ability to the clients with the possibilities of expanding the market. Additionally, the global Electric Scissor Lifts market report covers vital and crucial market aspects including the financial structure of the industry. The Electric Scissor Lifts report analyzes the several market segmentation, competitive players, and geographical distribution.. To know How COVID-19 Pandemic Will Impact This Electric Scissor Lifts Market, Download PDF Sample copy of the Report@ ...
Sep 2, 2021 - Electric Cars, and other EV related informations will be pinned in this board. #ev #electric_car #hev #phev #battery #automobile. See more ideas about electric cars, electric car, electricity.
Electric vehicles are everywhere now. Its more than just Leafs, Teslas, and a wide variety of electric bikes. Its also trains, busses, and in this case, gigantic dump trucks. This truck in particular is being put to work at a mine in Switzerland, and as a consequence of having an electric drivetrain is actually able to produce more power than it consumes. (Google Translate from Portugese). This isnt some impossible perpetual motion machine, either. The dump truck drives up a mountain with no load, and carries double the weight back down the mountain after getting loaded up with lime and marl to deliver to a cement plant. Since electric vehicles can recover energy through regenerative braking, rather than wasting that energy as heat in a traditional braking system, the extra weight on the way down actually delivers more energy to the batteries than the truck used on the way up the mountain.. The article claims that this is the largest electric vehicle in the world at 110 tons, and although we ...
Electric vehicles are everywhere now. Its more than just Leafs, Teslas, and a wide variety of electric bikes. Its also trains, busses, and in this case, gigantic dump trucks. This truck in particular is being put to work at a mine in Switzerland, and as a consequence of having an electric drivetrain is actually able to produce more power than it consumes. (Google Translate from Portugese). This isnt some impossible perpetual motion machine, either. The dump truck drives up a mountain with no load, and carries double the weight back down the mountain after getting loaded up with lime and marl to deliver to a cement plant. Since electric vehicles can recover energy through regenerative braking, rather than wasting that energy as heat in a traditional braking system, the extra weight on the way down actually delivers more energy to the batteries than the truck used on the way up the mountain.. The article claims that this is the largest electric vehicle in the world at 110 tons, and although we ...
This report includes the estimation of market size for value (million USD) and volume (K Units). Both top-down and bottom-up approaches have been used to estimate and validate the market size of Electric Overhead Traveling (EOT) Cranes market, to estimate the size of various other dependent submarkets in the overall market. Key players in the market have been identified through secondary research, and their market shares have been determined through primary and secondary research. All percentage shares, splits, and breakdowns have been determined using secondary sources and verified primary sources.. Some Major Points from Table of Contents:. Chapter 1. Research Methodology & Data Sources. Chapter 2. Executive Summary. Chapter 3. Electric Overhead Traveling (EOT) Cranes Market: Industry Analysis. Chapter 4. Electric Overhead Traveling (EOT) Cranes Market: Product Insights. Chapter 5. Electric Overhead Traveling (EOT) Cranes Market: Application Insights. Chapter 6. Electric Overhead Traveling ...
Author: Prof. Damien Ernst, University of Liège. Very recently, the RTBF, a Belgian media outlet, published an article titled « Electric car: 697.612 km to become green! » I had given an interview to the journalist Gérald Wéry about this article, and I made some calculations. So yes, under certain hypotheses, I found that when we took into account the CO2 emitted for the manufacture of the battery of an electric vehicle, it was only after that car had travelled 697612 km that we could consider that the electric vehicle emitted less CO2 than a petrol-driven car. Here we are talking about an electric vehicle with an 80 kWh battery. Note that some high-end electric vehicles can come with even larger batteries. As examples, the Audi E-Tron has a 95 kWh battery. And the new Tesla Roadster a 200 kWh battery. Gérald Wéry and I were lambasted following the publication of this article which was badly misunderstood. I tweeted about it to explain, quite directly, what was the basis for my coming up ...
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SaniForce electric diaphragm pumps are designed to meet requirements for the most rigorous food, beverage, personal care, and pharmaceutical transfer applications. Providing the same great self-priming, stalling, seal-less design coveted by air operated pumps in an electric package that can solve many of the problems associated with rotary positive displacement pumps. Gracos patented air-charged centre all but eliminates pulsation on the fluid outlet of the pump providing a smooth steady flow idea for in process applications, filling systems, and sanitary/hygienic applicator applications. Sanitary electric positive displacement diaphragm pumps ideal for food, beverage, personal care and pharmaceutical ingredient process and transfer applications.. ...
A commenter on my latest examiner.com post asked Who is killing the electric bicycle and suggests its the electric car.. http://www.examiner.com/x-14333-Green-Transportation-Examiner~y2009m8d10-Battery-industry-projects-in-the-24-billion-electric-ve.... The story is that last week the Obama Administration announced $2.4 billion in grants to support the electric car industry in the U.S. This is big news and as an EV advocate Im jazzed about this. The article in question goes over the $1.5 billion of the total thats going to battery industry infrastructure. There are several companies gearing up to make lithium batteries in the U.S.. But. okay. Bicycles. What about them apples?. Basically as exciting as the announcement is - the result will be to reinforce the regime of transportation==cars on highways. I think cars and highways are ugly and degrade our quality of life. On the other hand they do offer a lot of freedom of mobility, that is unless youre stuck in a traffic jam 20 miles long ...
Recently the question of road charges for electric light vehicles - cars - hit the headlines. Opinions split into: those who want such charges to collect funds for road building; those opposed to such charges because they might slow the take-up of electric vehicles. The issue arose out of a report by Infrastructure Partnerships Australia - regarded by some as a think tank, by others as a lobby group.. The case presented by the report is well rehearsed by bureaucrats: the fuel excise component of road charge revenues, collected by the Commonwealth, will decline as electric cars become relatively popular.. For years the bureaucracy presented an imminent decline in excise as the burning platform which justifies reform - introduction of direct road use charges. Governments have equally consistently avoided doing so.. The report claims a coming acceleration in electric car use makes today the right time to introduce direct charges - for these vehicles. It is a political calculus - based on a ...
Mr. Electric, an electrical franchise brand, recently assisted UK parcel delivery company, DPD, with the roll out of its fleet of electric vehicle (EV) delivery vans in Cornwall by providing a one-stop EV charging solution for two of its delivery drivers.. From Newquay down to St Austell, the two DPD drivers, Nick Lott and Simon Penter, recently made the switch from diesel to a 100% electric van so they could reduce their fuel and running costs, whilst making their business more sustainable and efficient.. Equipped with their new Nissan e-NV200 small vans, the drivers needed an affordable and user-friendly EV charging point installed at their homes in Cornwall to enable them to fulfil their daily deliveries from a single charge. Another key functionality was having a fast home charger which would charge their EV vans whilst they slept.. Tasked with finding an accredited EV installer, Nick Lott got in touch with three local electrical businesses who could advise and install home charge points. ...
Request for Sample Report @ https://www.factmr.com/connectus/sample?flag=S&rep_id=811. The business intelligence study of the Electric Lawn Mower market covers the estimation size of the market both in terms of value (Mn/Bn USD) and volume (x units). In a bid to recognize the growth prospects in the Electric Lawn Mower market, the market study has been geographically fragmented into important regions that are progressing faster than the overall market. Each segment of the Electric Lawn Mower market has been individually analyzed on the basis of pricing, distribution, and demand prospect for the regions.. The key players in the global Electric Lawn Mower market report consist of. ...
SaniForce electric diaphragm pumps are designed to meet requirements for the most rigorous food, beverage, personal care, and pharmaceutical transfer applications. Providing the same great self-priming, stalling, seal-less design coveted by air operated pumps in an electric package that can solve many of the problems associated with rotary positive displacement pumps. Gracos patented air-charged centre all but eliminates pulsation on the fluid outlet of the pump providing a smooth steady flow idea for in process applications, filling systems, and sanitary/hygienic applicator applications. Sanitary electric positive displacement diaphragm pumps ideal for food, beverage, personal care and pharmaceutical ingredient process and transfer applications.. ...
You may also like. 5 Ton Automotive Electric Hydraulic Floor Jack WITH Inflator Pump Emergency KIT. The 12V DC Automatic Electric Car Repair Tool Kit is worth having for emergency roadside tire change and repair. Cross groove saddle prevent slipping from vehicle. Rotating threaded rod can be spin out, makes cross groove saddle closer to lifting point. In case of the power has been disconnected, self-locking power structure and safety unloading knob prevent jack from falling and will not come down immediately. When re-connecting the power, jack will go on working in accordance with the instruction, or using the safety valve manually to fall. LED lamp on jack can be used as flashlight. Max Height:360mm(14.2). Min Height:135mm(5.3). Loading Car Weight:5T. Lifting range:135-360mm(5.3″-14.2″). Power Cable:3.5m(137.8). Jack size:311514.5cm(12.2″5.9″5.7). Jack weight: 4.7kg. Plastic box size:L36W22H18cm(14.2″8.7″7.1). For Electric Inflator Pump. Air Flow: 9.2 gal/min (35 L/min). Max ...
We dont recommend installing electric radiators and panel heaters in bathrooms because most are not suitable for drying towels. Some models may have heat vents or thermostats that need to be kept clear, and if obstructed with fabric, can cause the appliance to overheat.. An electric towel rail is often more convenient, providing a handy storage solution for your towels as well as comfortable room heating. Not all bathrooms are large enough to accommodate a radiator, so in these instances, a towel rail will also make better use of the available space. To safely fit an electric heating product in your bathroom, you must select a model with an IP rating suitable for the zone in which it will be installed. Always defer to the manufacturers guidelines concerning a products suitability for bathroom installation.. All electric heaters for bathroom installation must be hardwired into the wall by a qualified electrician.. SHOP NOW ...
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