Results 51 to 60 of about 70,239 (309)

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Simulação da deriva de agrotóxicos em diferentes condições de pulverização Pesticide drift simulation under different spray conditions

Ciência e Agrotecnologia, 2008
A deriva nas aplicações de agrotóxicos é considerada um dos maiores problemas da agricultura. Entre os fatores que a influenciam, o tamanho das gotas pulverizadas e a velocidade do vento têm-se mostrado primordiais.
João Paulo Arantes Rodrigues da Cunha
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

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

Comparative Evaluation of Electrostatic Sprayer for Cotton Crop

International Journal of Bio-Resource and Stress Management, 2016
A comparative evaluation of an electrostatic sprayer (make ESS) was conducted at Krishi VigyanKendra, Faridkot, Punjab, India. Effect of electrostatic spraying on droplet density, area coverage, spray deposition, uniformity coefficient, droplet size and
Bharat Patel, Manjeet Singh, P. K. Mishra, G. S. Manes, Karun Sharma, Abhinab Mishra   +5 more
doaj  

Operational comparison of two types of tractor sprayers (microner and boom-type) against wheat crop weeds [PDF]

Journal of Agricultural Machinery, 2015
Introduction: Nowadays, the tractor mounted boom sprayer is used in many agricultural fields. These sprayers have many advantages compared to other sprayers, but in Iran, their field efficiency is much lower than that of the developed countries, because ...
M Hamid, H Zaki Dizaji, A Marzban
doaj   +1 more source

Efficacy of Quassia extract on the apple sawfly Hoplocampa testudinea Klug [PDF]

, 2006
The efficacy of Quassia extract with a standardized content of Quassin was proved in various field trials in different regions during three years. The amount of Quassin of 6 g/ha/m tree height will be recommended to practice.
Bathon, H., Kienzle, J., Maxin, P., Rank, H., Zebitz, C.P.W., Zimmer, J.   +5 more
core  

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

Design and Experiment of a Multi-Duct Air-Delivered Sprayer for Closed Apple Orchards

Agriculture
A self-propelled multi-duct air-delivered sprayer was developed to address the challenges of dense canopies and low pesticide utilization in closed-canopy apple orchards.
Juxia Wang, Fengzi Zhang, Yuanmeng Wang, Haoran Li, Yusheng Jin, Yanqing Zhang, Zhiyong Zhang, Qingliang Cui   +7 more
doaj   +1 more source

Path Following Model Predictive Control of Four Wheel Independent Drive High Ground Clearance Sprayer

智慧农业, 2021
In order to solve the problems of low transmission efficiency, high carbon emissions, environmental pollution, low intelligence, and poor flexibility in traditional fuel-driven and front-wheel steering high ground clearance sprayers, a new type of high ...
WANG Zijie, LIU Guohai, ZHANG Duo, SHEN Yue, YAO Zhen, ZHANG He   +5 more
doaj   +1 more source