Results 81 to 90 of about 1,117,071 (321)

Structural uterine changes in postpartum endometritis in cows [PDF]

open access: yesVeterinary World, 2018
Aim: The purpose of this work was to study the dynamics of structural manifestations of acute cases of postpartum endometritis in cows. Materials and Methods: The light and electron microscopy methods were used when studying structural changes in the ...
S. M. Suleymanov   +8 more
doaj   +1 more source

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

open access: yesFEBS 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   +7 more
wiley   +1 more source

Isolation and Characterization of Avian Influenza Virus Based on Macroscopic Examination of Native Chicken Embryo

open access: yesJurnal Kedokteran Hewan, 2009
The aim of this research was to isolate and characterize the virus based on macroscopic examination of native chickens embryo infected with the AI virus. This research used 10 infected native chickens from Ateuk Pahlawan and Doi villages.
Fakhrurrazi Fakhrurrazi, Hamdani Budiman
doaj   +1 more source

Ultra-coherent nanomechanical resonators based on inverse design

open access: yesNature Communications, 2021
Nanomechanical resonators can be improved through rational design. Using an inverse design approach the authors achieve ultra-coherent resonators and pave the way towards the engineering of high performance micro- and nanomechanical resonators.
Dennis Høj   +5 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

New Insights into the Communications of the Facial Vein with the Dural Venous Sinuses

open access: yesMedicina, 2023
Background and Objectives: Anastomoses of the extracranial and intracranial venous system have been described in the literature. The presence of such anastomoses may facilitate a possible spread of infection into the dural venous sinuses.
Martin Siwetz   +6 more
doaj   +1 more source

Entanglement distribution revealed by macroscopic observations

open access: yes, 2006
What can we learn about entanglement between individual particles in macroscopic samples by observing only the collective properties of the ensembles? Using only a few experimentally feasible collective properties, we establish an entanglement measure ...
Johannes Kofler   +2 more
core   +1 more source

Emergence of macroscopic directed motion in populations of motile colloids [PDF]

open access: yesNature, 2013
From the formation of animal flocks to the emergence of coordinated motion in bacterial swarms, populations of motile organisms at all scales display coherent collective motion.
A. Bricard   +4 more
semanticscholar   +1 more source

Macroscopic vasovasostomyre-examined

open access: yesUrology, 1991
Results of 273 consecutive macroscopic vasovasostomy procedures performed at a single institution over a nine-year period between 1978 and 1987 were reviewed. When patients operated on less than five years after vasectomy were compared with those in whom more than five years had elapsed since vasectomy, significant declines in technical success rates ...
J N, Kabalin, R, Kessler
openaire   +2 more sources

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon   +12 more
wiley   +1 more source

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