Results 51 to 60 of about 8,396,811 (368)

Existence and Uniqueness of Solutions to Four-Point Impulsive Fractional Differential Equations with p-Laplacian Operator

open access: yesMathematics, 2022
In this paper, by using fixed-point theorems, the existence and uniqueness of positive solutions to a class of four-point impulsive fractional differential equations with p-Laplacian operators are studied. In addition, three examples are given to justify
Limin Chu   +3 more
doaj   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Kimboza, a Small Lowland Forest With an Outstanding Herpetofauna Diversity in East Africa

open access: yesEcology and Evolution
The Eastern Arc Mountains (EAM) and Coastal forests of Tanzania are renowned for harboring large number of threatened and endemic vertebrate species, yet most of these areas have been partially studied. The Kimboza Nature Forest Reserve (KNFR) is a small
John V. Lyakurwa   +5 more
doaj   +1 more source

The Existence of Mèkol Nyo'on Formula in Tradition of Inheritance Division in Madura [PDF]

open access: yes, 2016
The tradition of the inheritance division in Madura knows a term namely mèkol nyo'on formula or formula 2:1. However, nowaday, the existence of that formula is very difficult to find in its implementation, although it still very sticks in each individual
Maimun, M. (Maimun)
core  

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

Trauma and ICD-11 PTSD in substance use disorder treatment: a Danish multi-site study

open access: yesBMC Psychiatry
Background Previous research has indicated high levels of PTSD among people with substance use disorder (SUD). This study expands that work to a Danish SUD population, assessing the prevalence of ICD-11 PTSD diagnoses, sociodemographics, and trauma- and ...
S. Karsberg   +4 more
doaj   +1 more source

Sofka and Mladen: Two non-authentic existences: Tragedy and sacrifice in the novels Impure Blood and the Boss Mladen of Borisav Stanković [PDF]

open access: yesBaština, 2020
Borisav Stanković (1876-1927) made with his novels a decisive step in the later stage of Serbian realism in the supremacy of the novel over the short story.
Lazić Nebojša J.
doaj  

The Value of Existence [PDF]

open access: yes, 2017
One does not read Beating Hearts passively. I found myself agreeing often, disagreeing often, and sometimes doing both at the same time. Just as frequently, the book made me reexamine my views from a perspective I had not considered before.
Cassuto, David N.
core   +1 more source

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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