Results 51 to 60 of about 947,734 (317)

Design and Vibration Characteristic Analysis of Piezoelectric Micro Oil-Supply Device

Applied Sciences
In response to the lubrication failure problem during spacecraft operation, new requirements have been put forward for micro, precise, and dynamically adjustable lubrication and oil-supply technology for its key moving components. This article charts the
Zhaoliang Dou, Jianfang Da, Gang Zhou, Shaohua Zhang, Lu Gao, Fengbin Liu   +5 more
doaj   +1 more source

Whole-rotation dry matter and nitrogen grain yields from the first course of an organic farming crop rotation experiment

, 2002
The possibilities for increasing total grain yield in organic cereal production through manipulation of crop rotation design were investigated in a field experiment on different soil types in Denmark from 1997 to 2000.
M. ASKEGAARD, J. E. OLESEN, Olesen, Jørgen E., Rasmussen, Ilse Ankær, Askegaard, Margrethe, I. A. RASMUSSEN, Kristensen, K., K. KRISTENSEN   +7 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Gentrificación no es un nombre de señora: un proyecto de Left Hand Rotation [PDF]

, 2013
Left Hand Rotation es un colectivo artístico que desarrolla proyectos experimentales en múltiples formatos y soportes, como vídeo, instalaciones, intervenciones en el espacio público, etc. El proyecto/taller Gentrificación no es un nombre de señora surge
Left Hand Rotation
core   +1 more source

Assimilation and return of nutrient elements by plants in soil and impact of crop residues on soil fertility in short cotton rotations

Растениевъдни науки, 2015
To develop a highly efficient the short cycled rotations which provide conservation and improvement soil fertility, of Silt Loam Calcic Xerosol (FAO, 2003) of Tashkent region and the results of the investigations recommend and inculcate to agricultural ...
Abdulaly Iminov, Fazliddin Namazov, Bakhodir Khalikov   +2 more
doaj  

Arthroscopic ankle fusion in haemophilic ankle arthropathy: A report of four cases and narrative literature review

Journal of Orthopaedic Reports
Background: The first aim of this study was to report the authors’ experience in the last 10 years, for arthroscopic ankle fusion in haemophilic ankle arthropathy.
Fitzgerald Chukwuemeka Anazor, Vusumuzi Sibanda, Crispin Southgate, Baljinder Dhinsa   +3 more
doaj   +1 more source

The Freezing Rotation Illusion

, 2007
The freezing rotation illusion arises when a figure is continuously rotating in front of a back and forth rotating ground. The term “freezing rotation” designates the decrease in the perceived rotation speed of a figure when the figure and ...
Max R. Dürsteler, Max R. Dürsteler, Dürsteler, M R   +2 more
core   +1 more source

Rotating Alfvén waves in rotating plasmas

Journal of Plasma Physics, 2023
Angular momentum coupling between a rotating magnetized plasma and torsional Alfvén waves carrying orbital angular momentum (OAM) is examined. It is demonstrated not only that rotation is the source of Fresnel–Faraday rotation – or orbital Faraday rotation effects – for OAM-carrying Alfvén waves, but also that angular momentum from an OAM-carrying ...
J.-M. Rax, R. Gueroult, N.J. Fisch
openaire   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Agricultural Drone-Based Variable-Rate N Application for Regulating Wheat Protein Content

Drones
Implementing a variable-rate application (VRA) of fertilization based on real-time crop growth status reduces costs and enhances work efficiency. However, the technical challenges associated with obtaining accurate growth-distribution maps and applying ...
Senlin Guan, Yumi Shimazaki, Kimiyasu Takahashi, Hitoshi Kato, Koichiro Fukami, Shuichi Watanabe   +5 more
doaj   +1 more source