• Ion association Asymmetric ion-pairing catalysis Winstein, S. (wikipedia.org)
  • Together, our data have demonstrated that PICs induce central sensitization and hyperalgesia via distinct and overlapping synaptic mechanisms in superficial dorsal horn neurons either by increasing excitatory synaptic transmission or by decreasing inhibitory synaptic transmission. (jneurosci.org)
  • Unlike non- ionizing radiation (such as microwaves and ultraviolet radiation), which has insufficient energy to eject molecular electrons, ionizing radiation deposits sufficient energy to remove electrons from atomic orbits and create molecular ion pairs along particle tracks. (cdc.gov)
  • Next, the team dissected the molecular mechanism of this observation: "Our experiments with muscle cells in the laboratory showed that the movement of nuclei to injury sites resulted in local delivery of mRNA molecules. (scitechdaily.com)
  • This document defines key management mechanisms based on asymmetric cryptographic techniques. (ansi.org)
  • In a secret key transport mechanism, the secret key is chosen by one entity A and is transferred to another entity B , suitably protected by asymmetric techniques. (ansi.org)
  • While this document does not explicitly cover the distribution of an entity's private key (of an asymmetric key pair) from a trusted third party to a requesting entity, the key transport mechanisms described can be used to achieve this. (ansi.org)
  • When the mechanism pairing the electrons together remains in debate, superconductors are classed as unconventional. (lu.se)
  • Some of the mechanisms of this document are based on the corresponding authentication mechanisms in ISO/IEC 9798 3. (ansi.org)
  • DDE of itself is incapable of creating objects (although OLE1 used it as a transport mechanism). (angelfire.com)
  • In a public key transport mechanism, the public key of entity A is transferred to other entities in an authenticated way, but not requiring secrecy. (ansi.org)
  • The transport mechanism for signals is decoupled from the actual handling of them. (lu.se)
  • Setting up the transport mechanism is usually a system responsibility. (lu.se)
  • was paired with thymine (T), adenine (A) and G revealing substantial binding energies comparable to those of classical G-C and A-T base pairs. (wjgnet.com)
  • Adenine-guanine base pairing ribosomal RNA. (wikidata.org)
  • High-resolution structure of a DNA helix containing mismatched base pairs. (wikidata.org)
  • The genetic code is the sequence of DNA (base pairs) that tells a cell how to build proteins, the essential building blocks of life. (cdc.gov)
  • Modulation of pain occurs at multiple levels along the nociceptive pathway, and numerous peripheral as well as central mechanisms contribute to both pronociceptive as well as antinociceptive activity. (medscape.com)
  • Increasing evidence suggests that the PICs also enhance pain via central mechanisms. (jneurosci.org)
  • This relationship of independence between the variation of Tc and of Hc2 suggests that the Cooper pairing potential is stronger in the underdoped region and the coherence length increases with the increase of VG. (cern.ch)
  • With this Perspective, we aim to summarize what is known about biosensor structure and mechanisms and, based on this foundation, provide guidelines to accelerate the development of a broader range of biosensors with performance comparable to that of the GCaMP series. (nature.com)
  • A team from the University of Geneva (UNIGE) has succeeded in deciphering one of them by identifying a pair of genes whose expression can accelerate, or slow down, the progression of cancer. (unige.ch)
  • Our theory describes paired kinetochores on homologous chromosomes as a single object, as well as angular movement of microtubules and their dynamics. (nature.com)
  • In chemistry, the intimate ion pair concept, introduced by Saul Winstein, describes the interactions between a cation, anion and surrounding solvent molecules. (wikipedia.org)
  • Spain) and published on October 15, 2021, in the scientific journal Science describes a new mechanism for muscle regeneration after physiological damage relying on the rearrangement of nuclei. (scitechdaily.com)
  • The ion pair concept explains stereochemistry in solvolysis. (wikipedia.org)
  • Salt Effects and Ion Pairs in Solvolysis and Related Reactions. (wikipedia.org)
  • Repair of defined single base-pair mismatches in Escherichia coli. (wikidata.org)
  • Why do these matches and mismatches have such effects on the miRNA-Argonaute pairing? (scripps.edu)
  • For the experimentally measured parameters, the model reproduces the measured capture kinetics and shows that the paired configuration of kinetochores accelerates capture, whereas microtubule pivoting and dynamics have a smaller contribution. (nature.com)
  • We'll go on with that today, and then go on to addition mechanisms, which is a characteristic reactivity of alkenes. (yale.edu)
  • The concept of intimate ion pairs is used to explain the slight tendency for inversion of stereochemistry during an SN1 reaction. (wikipedia.org)
  • Stereochemistry and mechanism. (bath.ac.uk)
  • The circuit mechanisms underlying coordinated locomotion are poorly understood. (elifesciences.org)
  • However, the mechanisms governing their variations and interactions are still poorly understood. (unige.ch)
  • Given the extensive nature of the topic, this article reviews pain definitions and mechanisms, acute versus chronic pain, and focuses on management strategies related to anesthetic delivery and the control of pain following dental procedures. (medscape.com)
  • March's Advanced Organic Chemistry : Reactions, Mechanisms, and Structure (6th ed. (wikipedia.org)
  • Moreover, the paired configuration of KCs on homologous chromosomes significantly increases capture efficiency. (nature.com)
  • 23 pairs of chromosomes. (cdc.gov)
  • The nature and structure of the reaction intermediates during the recombination are determined, elucidating the full mechanism of photodissociation and recombination on ultrafast time scales. (lu.se)
  • In a tight, intimate, or contact ion pair, there are no solvent molecules between the two ions. (wikipedia.org)
  • When solvation increases, ionic bonding decreases and a loose or solvent-shared ion pair results. (wikipedia.org)
  • Further, we determine the size of the solvent cages from the refined structures of the radical pair. (lu.se)
  • In economics , a price mechanism is the manner in which the profits of goods or services affects the supply and demand of goods and services, principally by the price elasticity of demand . (wikipedia.org)
  • Samuelson wrote that "the price mechanism, working through supply and demand in competitive markets, operates to (simultaneously) answer the three fundamental problems of economic organization in our mixed private enterprise system. (wikipedia.org)
  • Under a price mechanism, if demand increases, prices will rise, causing a movement along the supply curve . (wikipedia.org)
  • Pairing On Demand Audit with BloodHound Enterprise ensures you can identify attack vectors and securing Active Directory from every angle. (quest.com)
  • And once we get that [INAUDIBLE] pairing, On Demand Audit will categorize all those different assets and will even stamp out that this is a tier zero thing so we can start treating them a little bit differently. (quest.com)
  • Here, we utilize in situ synchrotron X-ray pair distribution function (PDF) analysis to monitor MWR-assisted SnO 2 nanoparticle synthesis. (rsc.org)
  • These findings further our understanding of the mechanisms underlying MWR-assisted synthesis and represent a step towards utilizing EM fields to engineer tailored atomic structures for a broad range of applications. (rsc.org)
  • Monitoring these dynamic changes in local atomic structure is critical to understanding the mechanisms underlying EM field-assisted synthesis, as they can provide insight into the structural changes influencing phase formation. (rsc.org)
  • The article is also devoted to the synthesis (design) of functional spatial six-branch mechanisms with rotational pairs reproducing with a given accuracy the linear function of the change in the angle of rotation of the output link, provided it is fully rotatable. (bio-conferences.org)
  • The article discusses spatial mechanisms with rotational pairs that allow the movement of the output link or working body with a given accuracy while ensuring the necessary rigidity and reliability of the structure. (bio-conferences.org)
  • his first installment of a two-part series on Microsoft Passport in ASP.NET applications discusses Passport's basic authentication mechanism and demonstrates the use of related .NET classes. (devx.com)
  • An example of the effects of a price mechanism, in the long run, involves fuel for cars. (wikipedia.org)
  • Yadegar and colleagues' review of more than 130 studies summarizes recent evidence on the mechanisms contributing to FMT success against recurrent C difficile infection, highlights knowledge gaps, and proposes future research directions in the field. (medscape.com)
  • The creation of symmetrical pairs of inclined dislocations was observed in the GaInN/GaN quantum wells (QWs) of c-axis grown green light-emitting diodes (LEDs) on low-defect density bulk GaN substrate, but not in green LEDs on sapphire substrate with high threading dislocation (TD) density. (rti.org)
  • Before allowing entities to access a network and its associated resources, the general mechanism is to authenticate the entity (a device and/or user) and then allow authorization based on the identity. (informit.com)
  • In a secret key agreement mechanism, the secret key is computed as the result of a data exchange between the two entities A and B . Neither of them is able to predetermine the value of the shared secret key. (ansi.org)
  • To provide the student with a working knowledge of important classes of organic transformations and illustrate how the rate and mechanism of a chemical reaction can be understood in terms of the chemical structure of molecules. (bath.ac.uk)
  • This document does not specify the transformations used in the key management mechanisms. (ansi.org)
  • Pair distribution function (PDF) analysis is an ideal tool for such in situ structural studies, as it can be used to quantitatively characterize both crystalline and amorphous atomic structures. (rsc.org)
  • Fig. 6: GFP- and RFP-based biosensor structures provide insight into the mechanism of the fluorescence response. (nature.com)
  • The circuit structure and functional imaging indicated that the commands to contract one segment promote the relaxation of the next segment, revealing a mechanism for wave propagation in peristaltic locomotion. (elifesciences.org)
  • The observation of forward proton scattering in association with lepton pairs (e+e−+p or μ+μ−+p) produced via photon fusion is presented. (lu.se)
  • The single observation of the ratio of this pair of genes in macrophages therefore makes it possible to deduce the overall activity of the cells that make up the tumour microenvironment. (unige.ch)
  • The spinal cord is divided into functional segments (levels) that correspond approximately to the attachments of the pairs of spinal nerve roots. (msdmanuals.com)
  • Kinetochore pairing may be a general feature that increases capture efficiency in meiotic cells. (nature.com)
  • This scenario constitutes a new mechanism which explains how one-electron oxidation of the DNA double helix can lead to mutations. (wjgnet.com)
  • AIM OF THE STUDY This study aimed to investigate the mechanism of EDP promoted bone formation in bone defects using network pharmacology and experiments. (bvsalud.org)
  • To show how experimental kinetic data may be used to elucidate chemical reaction mechanisms. (bath.ac.uk)
  • Explorating the mechanism of Epimedii folium-Rhizoma drynariae herbal pair promoted bone defects healing through network pharmacology and experimental studies. (bvsalud.org)
  • When any bid and ask pair are compatible, a transaction occurs, in most cases automatically. (wikipedia.org)
  • We therefore suggest a new mechanism involving a cofactor that is regulated as well as recruited by one of the master genes to bind to the antagonistic partner that is necessary for bistability and hence switch-like behavior. (lu.se)
  • The latter pair inherits the state of its upstream master genes and further reinforces the decision due to several feedback loops, thereby leading to irreversible commitment. (lu.se)
  • In the present study, we combine experiments and theory to explore the mechanisms of kinetochore capture at the onset of meiosis I in fission yeast. (nature.com)
  • Addition to alkenes can involve free-radical, metal-catalyzed, and stepwise electrophilic mechanisms, the last via a cation intermediate. (yale.edu)
  • Describe the synthetic chemistry of carbocations, anions and radical species and describe some of the mechanisms involved in their reaction. (bath.ac.uk)
  • Of the many reasons why this has been the case, a critical one has been a general black-box view of biosensor structure and mechanism. (nature.com)
  • The price mechanism is an economic model where price plays a key role in directing the activities of producers, consumers, and resource suppliers. (wikipedia.org)
  • Price Mechanism plays a vital role in determining prices in a capitalist economy. (wikipedia.org)
  • The objective function and dependencies necessary for the design of such mechanisms are obtained and an algorithm for solving this problem in CAD is developed. (bio-conferences.org)
  • 2,17-20 A significant bottleneck in understanding these mechanisms has been the lack of detailed information regarding how EM fields can alter local atomic structure, especially during EM field exposure. (rsc.org)
  • In addition, possible coexistence of superconductivity and ferromagnetism was observed at the LAO/STO interface: magnetoresistance peaks were found near the zero magnetic field [6] The preliminary results show that the coexistence of superconductivity and ferromagnetism of 2DEG is not caused by phase separation, and its space wave function of superconducting pairing is likely of p-wave symmetry. (cern.ch)
  • The utility model belongs to diamond saw blade processing technique field, and the saw blade particularly relating to the full-automatic blade grinding machine of a kind of diamond saw blade rotates and double-side grinding mechanism. (google.com)
  • This has been well studied in encounters between a star-planet pair and a single star. (lu.se)
  • Here we explore the application of the exchange mechanism to a planet-satellite pair and another planet in the gravitational potential of a central star. (lu.se)
  • can pair promiscuously leading to errors in the duplication process. (wjgnet.com)
  • MTs have to get in close proximity to the KCs in order to be able to interact with them, but the mechanisms that facilitate this process are still under debate 1 . (nature.com)
  • Although muscle regeneration has been deeply investigated in the past decades, most studies were centered on mechanisms involving other cells, including muscle stem cells, which are required upon extensive muscle damage. (scitechdaily.com)
  • In this study, we found an alternative mechanism of regeneration that is muscle cell autonomous," says Pura Muñoz-Cánoves, group leader at the University Pompeu Fabra, and study leader. (scitechdaily.com)
  • It is also useful to study the recharge mechanisms as well as the mixing fresh water/saline water. (hindawi.com)
  • This means users with Passport-enabled accounts need to remember only one login password pair to access all partner sites. (devx.com)
  • This may call for a more personalized approach to choosing donor-recipient pairings. (medscape.com)
  • The Greater Lawndale Healthy Work (GLHW) Project, in the UIC Center for Healthy Work (a NIOSH Total Worker Health® Center), used concept mapping, a mixed methods approach, as a mechanism to engage community members in developing a shared understanding of how work impacts health, at the community level, in two communities with high levels of precarious employment. (cdc.gov)
  • The disadvantage of this strategy is if you want to authenticate your own user base on a Passport-enabled site, you have to implement your own authentication mechanism in addition to Passport. (devx.com)
  • You will see how the various protocols add more security features such as encrypted tunnels for exchanging various information (authentication, credentials, and other data), dynamic key distribution and rotation, authenticating the user rather than the device, and applying identity-based mechanisms and systems that are part of the administrative domain in enterprises. (informit.com)
  • You'll see they have a user account and BloodHound Enterprise that you're signing the pairing to. (quest.com)
  • CONFIG_FW_LOADER_USER_HELPER: enables building the firmware fallback mechanism. (kernel.org)