Results 81 to 90 of about 400,752 (311)

Subject index and checklist of history and archaeology dissertations and research essays submitted at the University of Botswana, 1976 - 1998 [PDF]

open access: yes, 2009
Four MA dissertations and 222 BA research essays are listed alphabetically, and indexed by reference number under three subject categories-geographical area (by district, etc.), ethnic group, and a general subject index of 42 headings.
Darkwah, Kofi   +3 more
core  

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Blind links, a big challenge in the linked data idea: Analysis of Persian Subject Headings

open access: yesIranian Journal of Information Processing & Management, 2014
In this survey, Linked data concept as exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web and some potential problems in converting Persian subject headings (PSHs) Records into linked data were discussed.
Atefeh Sharif
doaj  

Conceptualizing a Future for Library Classification [PDF]

open access: yes, 2015
This paper traces the roots of the positivist epistemology of librarianship; its ideals of neutrality and access as they intersect in the classification and assignment of library subject headings; and the notion of the author as it relates to the ...
Lumley, Risa M.
core  

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

The thematic structure of multidisciplinary license collections of periodicals: supply and demand

open access: yesБиблиосфера, 2017
The article analyses the subject structure of four large licensed journal collections of foreign publishers available for many Russian libraries due to the national subscription program financed by the Ministry of Education and Science of the Russian ...
N. N. Litvinova
doaj   +1 more source

A Computational Approach for Identifying Plant-Based Foods for Addressing Vitamin Deficiency Diseases [PDF]

open access: yes, 2015
Vitamins are nutrients that are essential to human health, and deficiencies have been shown to cause severe diseases. In this study, a computational approach was used to identify vitamin deficiency diseases and plant-based foods with vitamin content ...
Sarkar, Indra Neil, Yu, Christina
core   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

open access: yesFEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

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