Results 81 to 90 of about 1,347,155 (263)

Overcoming Dormancy in Prunus Species under Conditions of Insufficient Winter Chilling in Israel

open access: yesPlants
The phenomenon of dormancy and the evolutionary causes for its development are presented together with the effects of the climatic factors: temperature and light. Shade and darkness have been found to enhance bud breaking in peach. The effects of various
Amnon Erez
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

Regionalized trauma care: a methodological proposal from the system dynamics

open access: yesRevista Facultad Nacional de Salud Pública, 2009
Studies relating to trauma are mainly multicausal, but when we observe the impact of interventions on their causes, there is no clarity about the best way for prevention and control. Objective: To approach the problem of trauma from an integral point of
Piedad Roldán J   +2 more
doaj  

Torsional Vibration Analysis Using Rotational Laser Vibrometers

open access: yesSensors
Torsional vibration is a critical phenomenon in rotor dynamics. It consists of an oscillating movement of the shaft and causes failures in multiple oscillating fields of application.
Steven Chatterton   +5 more
doaj   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

Application of Unsteady Fluid Flow Simulation in the Process of Regulating an Industrial Hydraulic Network

open access: yesApplied Sciences
In this article, an analytical solution to a hydraulic network with a wide range of pipe lengths (up to 10 km) is proposed. The Finite-Difference Time-Domain (FDTD) method was applied with the aim of creating a regulation model for controlling both the ...
Milan Fil’o   +5 more
doaj   +1 more source

DISCRETE DYNAMIC MODEL OF BEVEL GEAR – VERIFICATION THE PROGRAM SOURCE CODE FOR NUMERICAL SIMULATION [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2014
In the article presented a new model of physical and mathematical bevel gear to study the influence of design parameters and operating factors on the dynamic state of the gear transmission. Discusses the process of verifying proper operation of copyright
Krzysztof TWARDOCH
doaj  

Path Tracking of Wheeled Mobile Robots Based on Dynamic Prediction Model

open access: yesIEEE Access, 2019
In the field of path tracking control for wheeled mobile robots, researchers generally believe that the motion of robots meets non-holonomic constraints. However, the robot may sideslip by centrifugal force when it is steering.
Guoxing Bai   +5 more
doaj   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Pregled modelov vrednotenja geodetskih kontrolnih meritev : Preview of Evalution Models of Geodetic Control Measurements [PDF]

open access: yesGeodetski Vestnik, 2006
In the contribution the classification of evaluation models of geodetic control measurements is given. Contemporary geodetic measurement systems offer possibilities to measure movements and deformations of object in all details.As such they give the ...
Sonja Bogatin, Dušan Kogoj
doaj  

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