Results 61 to 70 of about 739,269 (304)

The Breakdown of Authority [PDF]

open access: yes, 2004
This paper studies organizations with autocratic decisionmaking, i.e., where superiors make the decisions and subordinates either defy or submit to the authority. Superiors differ in the degree to which they fear defiance. The superiors who need obedience most face a credibility problem, which, in fact, makes them the least likely to be obeyed.
openaire   +3 more sources

THE EVOLUTION AND BREAKDOWN OF TRISTYLY [PDF]

open access: yesEvolution, 1979
In a tristylic species three types of individuals, distinguished by their flower morphology, occur. One form has a long style, while the anthers are in two whorls, one very low down, and one about half way between the stigma and the low anther whorl. The three positions of the sex organs in this form (called long or L) define three positions that can ...
openaire   +2 more sources

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth   +17 more
wiley   +1 more source

Anarchy and its Breakdown [PDF]

open access: yesJournal of Political Economy, 1995
Anarchy, defined as a system in which participants can seize and defend resources without regulation from above, is not chaos but rather a spontaneous order. However, anarchy is fragile and may dissolve either into formless "amorphy" or into a more organized system such as hierarchy.
openaire   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Impact of Electrode Distance in a Quasi-Uniform Model Electrode System on Lightning Impulse Breakdown Voltage in Various Insulating Liquids

open access: yesEnergies
This study presents findings on the influence of gap length distance on the lightning impulse breakdown voltage of three dielectric liquids of different chemical origins.
Wiktor Kunikowski   +5 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

open access: yesFEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

'Hero':A comic made for DOME, Breakdown Press and Lagon Revue, Angouleme International Comics Festival, 2016. [PDF]

open access: yes, 2016
A three page comic commissioned by publishers Breakdown Press and Lagon for publication in DOME, an experimental comics anthology risograph printed, compiled and edited by Breakdown Press (UK) and Lagon (France) while working in residence during ...
Taylor, Zoe, Kessler, Joe
core   +2 more sources

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

open access: yesFEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow   +12 more
wiley   +1 more source

Formation of field-induced breakdown precursors on metallic electrode surfaces

open access: yesFrontiers in Physics
Understanding the underlying factors responsible for higher-than-anticipated local field enhancements required to trigger vacuum breakdown on pristine metal surfaces is crucial for the development of devices capable of withstanding intense operational ...
Soumendu Bagchi   +2 more
doaj   +1 more source

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