Results 131 to 140 of about 3,812,042 (342)

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

The Availability of the Resource Standard and Partnership as One of the Possibilities of Excellence in Palestinian Universities According to the European Model [PDF]

open access: yes, 2018
The study aimed to identify the availability of the resource and partnership standard as one of the possibilities of excellence in Palestinian universities according to the European model. The study used the analytical descriptive method.
Abu-Naser, Samy S.   +3 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Establishment and Verification of the UAV Coupled Rotor Airflow Backward Tilt Angle Controller

open access: yesDrones
At present, all the flight controllers of agricultural UAVs cannot accurately and quickly control the influencing factors of the UAV coupled rotor airflow backward tilt angle during the application process.
Han Wu   +9 more
doaj   +1 more source

College Rankings Reformed: The Case for a New Order in Higher Education [PDF]

open access: yes, 2006
Every year, students and parents eagerly scour the new college rankings. But those rankings may be misleading them about the "best" colleges and universities.
Kevin Carey
core  

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

Effectively engaging faith-based leaders on syringe services programs: U.S. pastors’ knowledge, perceptions, and questions

open access: yesSubstance Abuse Treatment, Prevention, and Policy
Objective To identify faith-based leaders’ (FBLs’) knowledge, perceptions, and questions about syringe services programs (SSPs). Methods We conducted a one-time, national online survey of 461 Christian FBLs August–September 2022.
Betsy Smither   +2 more
doaj   +1 more source

Independent Colleges and Universities of Florida Proclamation [PDF]

open access: yes, 2014
NSU 50th Anniversaryhttps://nsuworks.nova.edu/nsudigital_proclamations/1014/thumbnail ...
Independent Colleges and Universities of Florida
core   +1 more source

Minimal Universes

open access: yesAdvances in Mathematics, 1994
An inner model M is MINIMAL if there is a class A such that is amenable yet has no transitive proper elementary submodel. We study minimal universes in the context of 0#. For example we prove: If 0# exists then there is an inner model which is minimal and locally generic over L(i.e., every set in the inner model is set-generic over L).
openaire   +2 more sources

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

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