Results 51 to 60 of about 507,580 (307)

Biological X-ray absorption spectroscopy (BioXAS): a valuable tool for the study of trace elements in the life sciences [PDF]

open access: yesCurrent Opinion in Structural Biology, 2008
Using X-ray absorption spectroscopy (XAS) the binding modes (type and number of ligands, distances and geometry) and oxidation states of metals and other trace elements in crystalline as well as non-crystalline samples can be revealed. The method may be applied to biological systems as a 'stand-alone' technique, but it is particularly powerful when ...
Richard W, Strange, Martin C, Feiters
openaire   +2 more sources

Feature importance network reveals novel functional relationships between biological features in Arabidopsis thaliana

open access: yes, 2022
This thesis consists of two projects. The first is on the development of an online database for analysing diurnal plant gene expression. This was my first project which took up around one year of my PhD.
Ng, Jonathan Wei Xiong
core   +1 more source

All-Optical Volumetric Physiology for Connectomics in Dense Neuronal Structures

open access: yesiScience, 2019
Summary: All-optical physiology (AOP) manipulates and reports neuronal activities with light, allowing for interrogation of neuronal functional connections with high spatiotemporal resolution. However, contemporary high-speed AOP platforms are limited to
Chiao Huang   +9 more
doaj   +1 more source

Strategies for structure elucidation of small molecules based on LC–MS/MS data from complex biological samples

open access: yesComputational and Structural Biotechnology Journal, 2022
LC–MS/MS is a major analytical platform for metabolomics, which has become a recent hotspot in the research fields of life and environmental sciences. By contrast, structure elucidation of small molecules based on LC–MS/MS data remains a major challenge ...
Zhitao Tian   +4 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

The Use of Internet-Based Social Media as a Tool in Enhancing Student’s Learning Experiences in Biological Sciences

open access: yesHigher Learning Research Communications, 2013
<p>This study explored the use of social media as a tool in enhancing student’s learning experiences, by using online instruction as a supplement to a face-to-face general education course, such as biological sciences. Survey data were collected from 186 students who were enrolled in a Biological Sciences course.
Beltran Cruz, Maribel   +1 more
openaire   +5 more sources

MALVA: Genotyping by Mapping-free ALlele Detection of Known VAriants

open access: yesiScience, 2019
Summary: The amount of genetic variation discovered in human populations is growing rapidly leading to challenging computational tasks, such as variant calling.
Luca Denti   +4 more
doaj   +1 more source

Tool use as adaptation

open access: yes, 2013
Tool use is a vital component of the human behavioural repertoire. The benefits of tool use have often been assumed to be self-evident: by extending control over our environment, we have increased energetic returns and buffered ourselves from potentially
Biro, Dora   +8 more
core   +1 more source

Molecular World Today and Tomorrow: Recent Trends in Biological Sciences

open access: yes, 2023
Various molecular techniques based on omics (transcriptomics, proteomics, genomics) and phylogenetics have been applied in biological sciences. Molecular dynamics and approaches evolved over time into various quantitative tools that allow researchers ...

core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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