Results 91 to 100 of about 17,575 (301)

Geographical localisation of the geomagnetic secular variation [PDF]

open access: yes, 2013
Directly observed changes in Earth’s magnetic field occur most prominently at low latitudes beneath the Atlantic hemisphere, while the Pacific is comparatively quiet.
Finlay, Chris   +2 more
core  

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Elements of a Theory of Religious-Secular Competition

open access: yesPolítica & Sociedade, 2017
This article presents basic elements of a theory of religious-secular competition on the individual level. The theory claims that individuals in many societies may choose between religious and secular options, creating a situation of competition between
Jörg Stolz, Pascal Tanner
doaj   +1 more source

The geomagnetic secular variation 1900-1965

open access: yes, 1968
Geomagnetic field secular variation /1900 to ...
Cain, J. C., Hendricks, S. J.
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

The influence of regularization on the geomagnetic core field modeling

open access: yes地球与行星物理论评
Earth's magnetic field is generated through the dynamo action in the liquid outer core. Using observational data from geomagnetic satellites and observatories, we can construct geomagnetic models that describe spatial and temporal variations of the core ...
Juyuan Xu, Yufeng Lin, Keke Zhang
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Permian Secular Variation of the Ayaguz formation in Kazakhstan [PDF]

open access: yes, 2013
Thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Geological Sciences, with Honors. Department of Earth and Enviromental SciencesThis study uses 60 individual volcanic flows from the Early Permian in ...
Menzo, Zachary
core  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

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