Results 21 to 30 of about 207,947 (242)

EFFECT OF NOZZLE TYPES , SPRAY VOLUMES AND RATE OF GLYPHOSATE ON DROPLET NUMBERS, DROPLET SIZES AND ITS EFFICIENCY ON WEED CONTROL IN CITRUS ORCHARDS [PDF]

Journal of Plant Protection and Pathology, 2007
Two field experiments were carried out in Horticulture Research Station at El-Kanater , Kalubia Governorate during 2003 and 2004 summer seasons at Navel orange trees 15 years old orchard  naturally heavily infested with annual and  perennial weeds.
A. Ammar, M. Moshtohry,
doaj   +1 more source

The efficacy of antiparasitic drug in the form of spray based on Flumethrin, Moxidectin and Pyriproxyfen against canine acarosis

Российский паразитологический журнал, 2023
The purpose of the research is to study the efficacy of the drug in the form of spray based on Fipronil, Moxidectin and Pyriproxyfen against canine acarosis.Materials and methods.
M. V. Arisov, S. B. Devyatyarova
doaj   +1 more source

Efeito da adição de látex nas pastas de cimento branco no estado endurecido

Ambiente Construído
Este trabalho investiga o impacto da utilização de látex poliméricos em propriedades de pastas de cimento Portland branco no estado endurecido. Para tanto, foram utilizados dois látex com propriedades físico-químicas distintas: EVA (etileno de vinil ...
Carlos Eduardo Carbone, Hudson Santos, Roberto Cesar de Oliveira Romano, Rafael Giuliano Pileggi   +3 more
doaj   +1 more source

A Comparative Study of the Life Cycle Inventory of Thermally Sprayed WC-12Co Coatings

Metals
In this research, a life cycle inventory (LCI) is developed for tungsten carbide–cobalt (WC-Co) coatings deposited via atmospheric plasma spray (APS), high-velocity oxy-fuel (HVOF), and cold gas spray (CGS) techniques.
Edwin Rúa Ramirez, Alessio Silvello, Edwin Torres Diaz, Rodolpho Fernando Vaz, Irene Garcia Cano   +4 more
doaj   +1 more source

Effects of injection pressure and impingement distance on flat-wall impinging spray flame and its heat flux under diesel engine-like condition

Advances in Mechanical Engineering, 2019
Heat loss is one of the main causes of energy losses in modern direct injection diesel engines. This heat loss of the engine occurs during combustion, mainly due to the heat transfer between the impinging spray flame and the piston cavity wall.
Rizal Mahmud, Toru Kurisu, Keiya Nishida, Yoichi Ogata, Jun Kanzaki, Onur Akgol   +5 more
doaj   +1 more source

Investigation of crystallinity, mechanical properties, fracture toughness and cell proliferation in plasma sprayed graphene nano platelets reinforced hydroxyapatite coating

Materials Research Express, 2020
Graphene nanoplatelets (GNPs) (0, 1 wt% and 2 wt%) reinforced hydroxyapatite (HA), denoted by HA, HA-1G and HA-2G respectively, coatings were fabricated on titanium substrate (Ti-6Al-4V) through atmospheric plasma spraying.
Swarnima Singh, Krishna Kant Pandey, O S Asiq Rahman, Swati Haldar, Debrupa Lahiri, Anup Kumar Keshri   +5 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Coatings for Hydro Turbine Applications: A Materials Perspective

Metals
Corrosion- and wear-resistant coatings are widely applied to hydro-turbine runners through thermal spray and cladding processes to enhance component efficiency and structural integrity by mitigating material loss during operation.
Rodolpho Fernando Vaz, Marco León, Alessio Silvello, Irene Garcia Cano   +3 more
doaj   +1 more source

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Challenges in charge preparation and combustion in homogeneous charge compression ignition engines with biodiesel: A review

Energy Reports, 2019
Homogeneous charge compression ignition (HCCI) engines have high efficiency and lower NOx-soot emissions than diesel and gasoline engines. However, these engines suffer from high HC, CO and unregulated emissions and combustion phasing control.
V.D. Chaudhari, D. Deshmukh
doaj   +1 more source