Results 31 to 40 of about 2,135,197 (304)

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

Development of General Biology Learning E-Modules Based on Constructivism

open access: yesScholaria: Jurnal Pendidikan dan Kebudayaan
Higher education must adapt its educational practices to ICT, which is now developed rapidly. There are many different approaches, and constructivism-based e-module development is an alternative.
Musma Rukmana   +4 more
doaj   +1 more source

On Subject Difficulties of Biology Teachers

open access: yesНаучный диалог, 2018
The question of the subject difficulties arising among teachers of biology is considered. Difficulties are revealed as a result of diagnostics of knowledge of students and teachers of KhMAO - Yugra on biology.
S. V. Slinkin   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Women are underrepresented in computational biology: An analysis of the scholarly literature in biology, computer science and computational biology. [PDF]

open access: yesPLoS Computational Biology, 2017
While women are generally underrepresented in STEM fields, there are noticeable differences between fields. For instance, the gender ratio in biology is more balanced than in computer science. We were interested in how this difference is reflected in the
Kevin S Bonham, Melanie I Stefan
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Tools for Change: Measuring Student Conceptual Understanding Across Undergraduate Biology Programs Using Bio-MAPS Assessments

open access: yesJournal of Microbiology & Biology Education, 2019
Assessing learning across a biology major can help departments monitor achievement of broader program-level goals and identify opportunities for curricular improvement.
Michelle K. Smith   +9 more
doaj   +1 more source

Biological Mechanisms Underlying Physical Fitness and Sports Performance: An Editorial

open access: yesBiology, 2022
In general, the concept of a mechanism in biology has three distinct meanings [...]
Georgian Badicu   +2 more
doaj   +1 more source

Modern Biology [PDF]

open access: yes, 2014
The purpose of this course is to learn the philosophy, principles, and techniques of modern biology. The course is particularly designed for those who have not learned biology previously or whose major is other than biology, and who may think that they ...
ALEKSIC, Branko
core  

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