Results 51 to 60 of about 2,964,574 (292)

Lista de encabezamientos de materia de la Biblioteca del Congreso de los Estados Unidos: características generales Library of Congress subject headings: general characteristics

open access: yesInformación, Cultura y Sociedad, 2005
El presente artículo describe los aspectos históricos y las bases sobre las que se constituyeron los Library of Congress Subject Headings (LCSH).
Gerardo Salta   +2 more
doaj  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Predicting Basic Concepts of a Field, Based on the Factors of Oldness and Frequency Use of Subject Terms: A Case Study on Colon Cancer

open access: yesمدیریت اطلاعات سلامت, 2016
Introduction: Prediction of future subjects is a necessity for policy making in science field, which is done by different variables. Accordingly, present research was conducted to predict basic concepts in the field of colon cancer based on the factor of
Mojtaba Mokhtari-Shamsi   +3 more
doaj  

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Rejuvenating the grammar of subject headings with special reference to the 20th edition of Sears List of Subject Headings [PDF]

open access: yes, 2019
The subject headings are generally prepared upon the assumptions of the cataloguer about the subject of the work. But for creating a proper subject heading, the knowledge about the grammar of subject headings is also necessary.
KUNDU, SRIJANI, MONDAL, PARIKSHIT, Dr.
core   +2 more sources

Subject description of non-fiction literature for adults: expert-theoretical basis for the realisation of the »Hidden Treasure« research project

open access: yesKnjižnica, 2004
Library users searching through non-fiction library material by subject in online OPACs, expect to be able to search fiction by subject as well. The research project Skriti zaklad (Hidden Treasure) was launched in 2002 and was aimed at improving the ...
Andrej Pogorelec   +4 more
doaj   +1 more source

Subject headings manual.

open access: yes, 2008
Includes index.Updates, when issued, are freely available on the Library of Congress Web site.v. 1. H40-H1055 -- v. 2. 1075-H1200 -- v. 3. H1205-H1895 -- v. 4.
Library of Congress. Cataloging Policy and Support Office.
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Subject heading 2018

open access: yesЛечащий Врач, 2021
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openaire   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

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