Results 41 to 50 of about 162,518 (271)

Trans-tonsillar approach for resection of a tumor located in the lateral aspect of the medulla: 3D surgical video

open access: yesInterdisciplinary Neurosurgery, 2022
The porpose of this video is to describe the microsurgical corridor of the trans-tonsillar approach for resection of a tumor located in the right lateral aspect of the medulla.We presented a 56-year-old patient with headache and diplopia.
Alvaro Campero   +2 more
doaj   +1 more source

Structural Variation and 3D Genome‐Driven DNA/RNA Methylation Divergence Contributing to Cotton Fiber Domestication

open access: yesAdvanced Science, EarlyView.
These findings elucidated the crucial role of the “SVs‐3D genome remodeling‐epigenetic modifications‐gene expression” cascade regulatory network in cotton fiber domestication, offering both a theoretical foundation and genetic resources for molecular design breeding in fiber crops.
Lei Shao   +11 more
wiley   +1 more source

Supraorbital transciliar approach for posterior communicating aneurysm. 3D surgical video

open access: yesInterdisciplinary Neurosurgery, 2020
At the beginning of the 20th century, craniotomies for intracranial aneurysms were large due to a deficit in the illumination of the surgical field, lack of optical magnification, and inadequate surgical instruments [1,2].
Matías Baldoncini   +5 more
doaj   +1 more source

Photoproduction of mixed radions at a proton-proton collider

open access: yes, 2020
We investigate Higgs-radion mixing scenario through single radion photoproduction process $pp\to p\gamma p\to pRqX$ at the LHC where $X$ represents the remnants of one of the initial protons. We consider high luminosity values of $L_{int}=200\;fb^{-1}$, $
Sahin, I.   +3 more
core   +1 more source

A Tangentially Sensitive Tactile Sensor Reveals the Stick‐Slip Mechanism and Enhances Robotic Tactile Sensing

open access: yesAdvanced Science, EarlyView.
An ultralight, multilayer anisotropic tactile sensor—an artificial Pacinian corpuscle—exhibits ultrahigh tangential sensitivity (1022 kPa−1) and spatiotemporal sensing. It discriminates static, sliding, and rolling contacts, detects incipient stick–slip via high‑frequency signatures, and enhances robotic touch (100%/98.18% accuracy for active/passive ...
Jinghui Wang   +12 more
wiley   +1 more source

Resonant production of the fourth family slepton at the LHC [PDF]

open access: yes, 2011
The resonant production of the fourth family slepton ~l_4 via R-parity violating interactions of supersymmetry at the Large Hadron Collider has been investigated. We study the decay mode of ~l_4 into the fourth family neutrino nu_4 and W boson.
Cakir, I. T.   +3 more
core   +1 more source

Design of a Reconfigurable Microfluidic System Enabled by Magnetic Miniature Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
Magnetic miniature robots are integrated into microfluidic chips to achieve real‐time reconfiguration. By external magnetic actuation, the robots perform sorting, mixing, flow regulation, and bubble removal on demand. This versatile platform eliminates the need for complex on‐chip hardware and enables adaptive control for biological and chemical ...
Yuanhe Chen   +3 more
wiley   +1 more source

Sowing Density Effects in Cotton Yields and Its Components

open access: yesAgronomy, 2019
Evaluation of sowing density is an important factor for achieving maximum yields without affecting other agronomic traits. Field experiments were conducted during three consecutive years (2008, 2009 and 2010) to determinate the effect of four sowing ...
Manuel Guzman   +3 more
doaj   +1 more source

Effect of continuous sugarcane bagasse-derived biochar application on rainfed cotton (Gossypium hirsutum L.) growth, yield and lint quality in the humid Mississippi delta

open access: yesScientific Reports, 2023
Optimizing soil health through soil amendments is a promising strategy for enhancing rainwater efficiency for stabilizing crop production. Biochar, obtained by torrefaction of sugarcane bagasse, a byproduct from sugar mills, has a high potential for its ...
Srinivasa R. Pinnamaneni   +4 more
doaj   +1 more source

Genetic Analysis for Quantitative and Quality Characters in Three Single Crosses of Upland Cotton

open access: yesNotulae Scientia Biologicae, 2013
Gene effects were studied for 12 characters in three crosses of Gossypium hirsutum by six generation mean model to determine the potential for improvement of yield components and fiber quality in upland cotton. Additive genetic variance (gene action) was
Srinivasan KANNAN   +2 more
doaj   +3 more sources

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