Results 111 to 120 of about 2,102,359 (301)

Diurnal variation of HMG CoA reductase activity in rat intestine

open access: yesJournal of Lipid Research, 1972
HMG CoA reductase activity of rat intestinal mucosa has a diurnal rhythm which coincides with the diurnal variation of the hepatic HMG CoA reductase but has a lower amplitude. The rhythmic variation of the intestinal reductase was present in both jejunal
S. Shefer   +3 more
doaj   +1 more source

An analysis of the diurnal course of growth, carbon dioxide exchange and carbohydrate reserve content of cucumber [PDF]

open access: yes, 1977
A detailed study was made of the diurnal course of carbon dioxide exchange, transpiration and carbohydrate reserve levels in different organs of young cucumberplants, cultivated in climate rooms under 'spring' or 'winter' conditions.
Challa, H.
core  

Thermal niche breadth shapes regional elevational range sizes of tropical‐like mountain stream insects: evidence for Janzen's tropical mountain passes hypothesis

open access: yesEcography, EarlyView.
The core of Janzen's tropical mountain passes hypothesis is that relatively stable annual temperature variation limits species' thermal tolerances breadth, which, in combination with steep elevational temperature gradients, constrains the elevational distributions of these species. In addition to thermal niche breadth, elevational ranges were shaped by
Tingting Zhou   +9 more
wiley   +1 more source

Monthly or menstrual? A scoping review of catamenial epilepsy and non‐menstrual seizure rhythms

open access: yesEpilepsia, EarlyView.
Abstract Objective Despite the reported high prevalence of catamenial epilepsy (CE), the condition remains poorly defined, with lack of consensus on what entails a menstrual‐related seizure exacerbation. Emerging evidence of multiday cycles of seizure activity, including about‐monthly cycles, present in both men and women, further confound the ...
Victoria Wong   +4 more
wiley   +1 more source

Trend of harmful algal bloom dynamics from GOCI observed diurnal variation of chlorophyll a off Southeast coast of China

open access: yesFrontiers in Marine Science
Timely and accurate observations of harmful algal blooms dynamics help to coordinate coastal protection and reduce the damage in advance. To date, predicting changes in the spatial distribution of algal blooms has been challenging due to the lack of ...
Yuying Xu   +11 more
doaj   +1 more source

Regional Distribution of Choroidal Thickness and Diurnal Variation in Choroidal Thickness and Axial Length in Young Adults

open access: yesClinical Ophthalmology, 2021
Muteb Alanazi,1,2 Patrick Caroline,2 Amane Alshamrani,2 Turki Alanazi,3 Maria Liu4 1Optometry Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia; 2College of Optometry, Pacific University, Forest Grove, OR, USA ...
Alanazi M   +4 more
doaj  

Phenotypic and transcriptomic characterization of biallelic RNU2‐2 developmental and epileptic encephalopathy

open access: yesEpilepsia, EarlyView.
Abstract Objective A significant proportion of individuals with suspected genetic developmental and epileptic encephalopathies (DEEs) remain unsolved following whole genome sequencing (WGS). Here we describe biallelic RNU2‐2 variants causing a recently reported, severe, recessive DEE.
Olivia J. Henry   +23 more
wiley   +1 more source

Artificial intelligence in preclinical epilepsy research: Current state, potential, and challenges

open access: yesEpilepsia Open, EarlyView.
Abstract Preclinical translational epilepsy research uses animal models to better understand the mechanisms underlying epilepsy and its comorbidities, as well as to analyze and develop potential treatments that may mitigate this neurological disorder and its associated conditions. Artificial intelligence (AI) has emerged as a transformative tool across
Jesús Servando Medel‐Matus   +7 more
wiley   +1 more source

Diurnal variation in amplitude of accommodation.

open access: yes, 2019
Diurnal variation in amplitude of accommodation.
Byeong-Yeon Moon (6180266)   +3 more
core   +1 more source

Techno‐Economic and Quasi‐Dynamic Load Flow Analysis of a Hybrid Renewable Microgrid for Coastal Industrial Loads

open access: yesEnergy Science &Engineering, EarlyView.
A hybrid PV–wind grid‐connected microgrid for Mongla Port is optimized using HOMER Pro and validated via DIgSILENT quasi‐dynamic load flow. The system achieves a low cost of energy (0.0341 USD/kWh), 70.9% renewable penetration, improved voltage stability, and significant emission reduction, demonstrating a reliable and cost‐effective solution for ...
Md. Behesty Hasan Sagor   +6 more
wiley   +1 more source

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