*  The Roles & Supervisions of Paraprofessionals by Amanda Cation on Prezi
Article: Teamwork allows people to discuss their work together, and as a result, to grow professionally. To be successful, the teacher and para-educator must view themselves as a team and partners in the educational process ...
  https://prezi.com/msto6joc00mx/the-roles-supervisions-of-paraprofessionals/
*  RCSB PDB for 1AEE
... characterization of an engineered heterocyclic cation-binding site that preserves the evolved specificity of the parent protein ... Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. ... Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. ...
  http://www.rcsb.org/pdb/explore/biologyAndChemistry.do?structureId=1AEE
*  Allan Cations - Wikipedia
Allan Cations (10 October 1932 - 21 May 2015) was an Australian rules footballer who played for the Richmond Football Club in ... ISBN 978-1-921496-32-5. Allan Cations's statistics from AFL Tables. ...
  https://en.wikipedia.org/wiki/Allan_Cations
*  Hydrogen-bridged cations - Wikipedia
While they are reactive intermediates, hydrogen bridged cations can be stabilized sterically. Hydrogen bridged cations are ... "Water-Catalyzed Interconversion of Conventional and Distonic Radical Cations: Methanol and Methyleneoxonium Radical Cation". ... Hydrogen-bridged cations are a type of charged species in which a hydrogen atom is simultaneously bonded to two atoms through ... In 1973, G. Olah was able to directly observe the 2-norbornyl cation by low-temperature NMR and confirm the presence of a non- ...
  https://en.wikipedia.org/wiki/Hydrogen-bridged_cations
*  Category:Cations - Wikimedia Commons
A-Putative-Cation-Channel-NCA-1-and-a-Novel-Protein-UNC-80-Transmit-Neuronal-Activity-in-C.-elegans-pbio.0060055.sv001.ogv 16 s ... A-Putative-Cation-Channel-NCA-1-and-a-Novel-Protein-UNC-80-Transmit-Neuronal-Activity-in-C.-elegans-pbio.0060055.sv002.ogv 20 s ... A-Putative-Cation-Channel-NCA-1-and-a-Novel-Protein-UNC-80-Transmit-Neuronal-Activity-in-C.-elegans-pbio.0060055.sv003.ogv 11 s ... A-Putative-Cation-Channel-NCA-1-and-a-Novel-Protein-UNC-80-Transmit-Neuronal-Activity-in-C.-elegans-pbio.0060055.sv004.ogv 33 s ...
  https://commons.wikimedia.org/wiki/Category:Cations
*  Dihydrogen cation - Wikipedia
An electron is knocked off leaving the cation behind. H2 + cosmic ray → H+ 2 + e− + cosmic ray. Cosmic ray particles have ... The hydrogen molecular ion, dihydrogen cation, or H+ 2, is the simplest molecular ion. It is composed of two positively charged ... Few-body systems Helium atom Helium hydride ion Trihydrogen cation Triatomic hydrogen Lambert W function Molecular astrophysics ... energy can also strip an electron off a neutral hydrogen molecule to form a neutral hydrogen atom and the dihydrogen cation, ( ...
  https://en.wikipedia.org/wiki/Dihydrogen_cation
*  Vinyl cation - Wikipedia
Cyclic vinyl cations The ease of generating cyclic vinyl cations depends on the size of the ring system, with vinyl cations ... In general, vinyl cations are more stabilized by substituents compared ethyl cations primarily because vinyl cations are ... In primary vinyl cations, a 1,2-hydride is unlikely because of the low stability of the primary vinyl cation because of the low ... Vinyl cations undergo 1,2-hydride shifts to form an allyl-stabilized cation. 1,2-hydride shifts are fairly common in alkyl ...
  https://en.wikipedia.org/wiki/Vinyl_cation
*  Tropylium cation - Wikipedia
Upon ionization, the benzyl fragment forms a cation (PhCH+ 2), which rearranges to the highly stable tropylium cation (C 7H+ 7 ... the tropylium cation undergoes rearrangement into benzaldehyde: C 7H+ 7 + HCrO− 4 → C 6H 5CHO + CrO 2 + H 2O Many metal ... The tropylium cation reacts with nucleophiles to form substituted cycloheptatrienes, for example: C 7H+ 7 + CN− → C 7H 7CN ... Salts of the tropylium cation can be stable, e.g., tropylium tetrafluoroborate. It can be made from cycloheptatriene ( ...
  https://en.wikipedia.org/wiki/Tropylium_cation
*  Trihydrogen cation - Wikipedia
The trihydrogen cation, also known as protonated molecular hydrogen or H+ 3, is one of the most abundant ions in the universe. ... The cation is also the simplest triatomic molecule, since its two electrons are the only valence electrons in the system. It is ...
  https://en.wikipedia.org/wiki/Trihydrogen_cation
*  Farm-cations for travellers - CBC Player
Nova Scotia farmers are trying to sell tourists a unique type of vacation, giving them the real experience of living and working on a farm
  http://www.cbc.ca/player/play/2452485342
*  Cation-exchange capacity - Wikipedia
Cation-exchange capacity is measured by displacing all the bound cations with a concentrated solution of another cation, and ... so a cation exchange capacity of 10 cmolc/kg could hold 10 cmol of Na+ cations (with 1 unit of charge per cation) per kilogram ... Cation-exchange capacity (CEC) is a measure of how many cations can be retained on soil particle surfaces. Negative charges on ... "Cations and Cation Exchange Capacity". Retrieved June 23, 2017. Holmgren, G.G.S.; Meyer, M.W.; Chaney, R.L.; Daniels, R.B. ( ...
  https://en.wikipedia.org/wiki/Cation-exchange_capacity
*  Quaternary ammonium cation - Wikipedia
Unlike the ammonium ion (NH+ 4) and the primary, secondary, or tertiary ammonium cations, the quaternary ammonium cations are ... Quaternary ammonium cations, also known as quats, are positively charged polyatomic ions of the structure NR+ 4, R being an ... Quaternary ammonium cations containing N-C-C-H units can also undergo the Hofmann elimination and Emde degradation. Quaternary ... Characteristically, the cations contain one or two long alkyl chains derived from fatty acids linked to an ethoxylated ammonium ...
  https://en.wikipedia.org/wiki/Quaternary_ammonium_cation
*  2-Norbornyl cation - Wikipedia
The 2-norbornyl cation can also be formed via rearrangements of similar ions, such as the 1-norbornyl and 7-norbornyl cations, ... The 2-norbornyl cation is seen as the prototype for non-classical ions. Other simple cations such as protonated acetylene ( ... Similarities can be seen between this cation and others, such as boranes. The nature of bonding in the 2-norbornyl cation was ... Thus the 1- and 7-norbornyl cations have some mechanism by which they can rearrange to the more stable 2-norbornyl cation on ...
  https://en.wikipedia.org/wiki/2-Norbornyl_cation
*  Cation diffusion facilitator - Wikipedia
The Cation Diffusion Facilitator (CDF) Family 2.A.19 - The Ca2+:Cation Antiporter (CaCA) Family 2.A.103 - The Bacterial Murein ... has been shown to exchange the divalent cation (Zn2+ or Cd2+ ) for two monovalent cations (K+ and H+ ) in an electroneutral ... "An antiport mechanism for a member of the cation diffusion facilitator family: divalent cations efflux in exchange for K+ and ... They catalyze cation:proton antiport, have a single essential zinc-binding site within the transmembrane domains of each ...
  https://en.wikipedia.org/wiki/Cation_diffusion_facilitator
*  Electroneutral cation-Cl - Wikipedia
A new member of the cation-chloride cotransporter family". J. Biol. Chem. 271 (27): 16237-44. doi:10.1074/jbc.271.27.16237. ... In molecular biology, the electroneutral cation-Cl (electroneutral potassium chloride cotransporter) family of proteins are a ... sequences with those of other ion-transporting membrane proteins reveals that they are part of a new superfamily of cation- ...
  https://en.wikipedia.org/wiki/Electroneutral_cation-Cl
*  Cation-pi interaction - Wikipedia
Cation-heterocycle interaction is not always a cation-π interaction; in some cases it is more favorable for the ion to be bound ... The most studied cation-π interactions involve binding between an aromatic π system and an alkali metal or nitrogenous cation. ... Since cation- π interactions are predicted by electrostatics, it follows that cations with larger charge density interact more ... While in the gas phase the most densely charged cations have the strongest cation-π interaction, these ions also have a high ...
  https://en.wikipedia.org/wiki/Cation%E2%80%93pi_interaction
*  Calcium:cation antiporter - Wikipedia
The Ca2+:cation antiporter (CaCA) family (TC# 2.A.19) is a member of the cation diffusion facilitator (CDF) superfamily. This ... Members of this family facilitate the antiport of calcium ion with another cation. Members of the CaCA family exhibit widely ... The CaCA family is composed of at least five subfamilies: K+-independent exchangers Na+/Ca2+ exchangers (NCXs) Cation/Ca2+ ... The original text was at "2.A.19 The Ca2+:Cation Antiporter (CaCA) Family". Molecular and Cellular Biology portal. ...
  https://en.wikipedia.org/wiki/Calcium:cation_antiporter
*  Cation-chloride cotransporter - Wikipedia
The cation-chloride cotransporter (CCC) family (TC# 2.A.30) is part of the APC superfamily of secondary carriers. Members of ... The original text was at "2.A.30 The Cation-Chloride Cotransporter (CCC) Family". Molecular and Cellular Biology portal. ... "2.A.30 The Cation-Chloride Cotransporter (CCC) Family". Transporter Classification Database. Saier Lab Bioinformatics Group / ... "Molecular mechanisms of cation transport by the renal Na+-K+-Cl- cotransporter: structural insight into the operating ...
  https://en.wikipedia.org/wiki/Cation-chloride_cotransporter
*  Cation channel superfamily - Wikipedia
The transmembrane cation channel superfamily was defined in InterPro and Pfam as the family of tetrameric ion channels. These ... Derebe MG, Sauer DB, Zeng W, Alam A, Shi N, Jiang Y (January 2011). "Tuning the ion selectivity of tetrameric cation channels ...
  https://en.wikipedia.org/wiki/Cation_channel_superfamily
*  Mercury cation
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
  https://webbook.nist.gov/cgi/formula?ID=C22542116&Units=CAL
*  Base-cation saturation ratio - Wikipedia
See also - Cation exchange capacity) Strictly speaking, the 'base' cations are limited to calcium, magnesium, potassium, and ... came to the conclusion that so long as calcium was the dominant cation, no specific cation ratio produced a better yield of ... The cation exchange principle was discovered by Thomas Way and John Bennet Lawes at Rothamsted Experimental Station in the 19th ... Basic cation saturation ratios as a basis for fertilizing and liming agronomic crops: I. Growth chamber studies. Agron. J. 73: ...
  https://en.wikipedia.org/wiki/Base-cation_saturation_ratio
*  Polycystin cation channel family - Wikipedia
The Polycystin Cation Channel (PCC) Family (TC# 1.A.5) consists of several transporters ranging in size from 500 to over 4000 ... Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+, while polycystin-2 has been ... PKD1 and 2 interact to form the non-selective cation channel in vitro, but PKD2 can form channels in the absence of any other ... As of this edit, this article uses content from "1.A.5 The Polycystin Cation Channel (PCC) Family", which is licensed in a way ...
  https://en.wikipedia.org/wiki/Polycystin_cation_channel_family
*  Organic cation transport proteins - Wikipedia
An organic cation transport protein mediates the transport of organic cations across the cell membrane. These proteins are ...
  https://en.wikipedia.org/wiki/Organic_cation_transport_proteins
*  Nucleobase cation symporter-1 - Wikipedia
The Nucleobase:Cation Symporter-1 (NCS1) Family (TC# 2.A.39) consists of over 1000 currently sequenced proteins derived from ... It is possible that they are distant constituents of the MFS (2.A.1). The nucleobase-cation-symport-1 (NCS1) transporters are ... "2.A.39 The Nucleobase:Cation Symporter-1 (NCS1) Family". Transporter Classification Database. Saier Lab Bioinformatics Group / ... IPR012732 APC Superfamily Nucleobase Cation Symporter 2 Belenky, Peter A.; Moga, Tiberiu G.; Brenner, Charles (2008-03-28). " ...
  https://en.wikipedia.org/wiki/Nucleobase_cation_symporter-1
*  Nucleobase cation symporter-2 - Wikipedia
The Nucleobase:Cation Symporter-2 (NCS2) Family, also called the Nucleobase/Ascorbate Transporter (NAT) Family, consists of ... "2.A.40 The Nucleobase/Ascorbate Transporter (NAT) or Nucleobase:Cation Symporter-2 (NCS2) Family". Transporter Classification ...
  https://en.wikipedia.org/wiki/Nucleobase_cation_symporter-2