Results 81 to 90 of about 391,178 (308)

Acid-Base Balance (Out of Print)

MedEdPORTAL, 2006
This educational website was created based on a lifetime of teaching and provides a comprehensive tutorial on human acid-base balance for all healthcare professions. It is written for students, residents, faculty, and practitioners.
Alan Grogono
doaj   +1 more source

Chemical dynamics [PDF]

, 1968
CHEMICAL EDUCATION is changing rapidly, not only because of the explosive growth of knowledge but also because the new knowledge has stimulated reformulation of working principles in the science.
Dence, Joseph B., Gray, Harry B., Hammond, George S.   +2 more
core  

Production of n-propyl acetate by reactive distillation : experimental and theoretical study [PDF]

, 2007
First steps of the development of a catalytic reactive distillation process for the production of n-propyl acetate based on experiments and simulations are proposed.
Bart, Brehelin, Chiang, D. Rouzineau, Engel, F. Forner, Fillon, G. Wozny, Huang, J.-U. Repke, M. Brehelin, M. Meyer, Marek, Okasinski, Pitochelli, Reepmeyer, Steinigeweg, Steinigeweg, Tang, Tran, Ung, Weisz, X. Meyer   +22 more
core   +2 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Esterification with sulfuric acid [PDF]

, 1924
Thesis (M.A.)--Boston ...
Walker, Burnham Sarle
core   +1 more source

The two-photon reversible reaction of the bistable jumping spider rhodopsin-1 [PDF]

, 2019
Bistable opsins are photopigments expressed in both invertebrates and vertebrates. These light-sensitive G-protein-coupled receptors undergo a reversible reaction upon illumination.
Deupi, Xavier, Ehrenberg, David, Heberle, Joachim, Koyanagi, Mitsumasa, Lesca, Elena, Schertler, Gebhard F. X., Terakita, Akihisa, Varma, Niranjan   +7 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Electrolytic separation of crystals of transition-metal oxides [PDF]

, 1969
Versatile flux system grows large, well-formed, stoichiometric single crystals of mixed oxides of the transition-metal elements.
Arnott, R. J., Feretti, A., Kunnamann, W.   +2 more
core   +1 more source

Simulation of weak polyelectrolytes: A comparison between the constant pH and the reaction ensemble method

, 2017
The reaction ensemble and the constant pH method are well-known chemical equilibrium approaches to simulate protonation and deprotonation reactions in classical molecular dynamics and Monte Carlo simulations.
Holm, Christian, Landsgesell, Jonas, Smiatek, Jens   +2 more
core   +1 more source

Monovalent ions modulate the flux through multiple folding pathways of an RNA pseudoknot [PDF]

, 2017
The functions of RNA pseudoknots (PKs), which are minimal tertiary structural motifs and an integral part of several ribozymes and ribonucleoprotein complexes, are determined by their structure, stability and dynamics.
Ansari, Anjum, Baral, Saroj, Hori, Naoto, Narayanan, Prasanth, Narayanan, Ranjani, Roca, Jorjethe, Thirumalai, D., Velmurugu, Yogambigai   +7 more
core   +3 more sources