Results 11 to 20 of about 209,021 (355)

Mechanism Optimization of the Clamping and Cutting Arrangement Device for Solanaceae Scion and Stock Seedlings

open access: yesApplied Sciences, 2023
Grafting is one of the main techniques used in intensive tomato cultivation to address abnormal weather, diseases, insect pests, and continuous cropping problems. In recent years, due to agricultural labor constraints, the industry has needed to make use
Chin-Yuan Chang   +3 more
doaj   +1 more source

Aspectos morfológicos, morfométricos e ultraestruturais do baço de ratos após o clampeamento total do pedículo hepático Morphologic, morphometric, and ultrastructural aspects of the spleen of rats after hepatic pedicle total clamping

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Avaliaram-se as alterações morfológicas, morfométricas e ultraestruturais que ocorreram no baço devido à isquemia produzida pelo clampeamento total do pedículo hepático.
S.H. Freitas   +6 more
doaj   +1 more source

Optimization Method of the Clamping Force for Large Cabin Parts

open access: yesApplied Sciences, 2023
In order to realize the stable clamping of large cabin parts, this paper studied the clamping force optimization of the clamping mechanism for large-mass and large-size cabin parts. Firstly, three kinds of contact models are introduced.
Shuangji Yao   +3 more
doaj   +1 more source

Clamping and Q-Factor Improvement in a Carbon Nanotube Resonator

open access: yesProceedings, 2018
This work reports the clamping effects on the performance of a carbon nanotube basednanoresonator. A direct comparison of two different nanotube-clamping geometries on the samenanotube device is presented.
Lalit Kumar   +4 more
doaj   +1 more source

Establishment of an acute extraocular muscle injury model in cats [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
AIM: To describe an acute extraocular muscle injury model in cats. METHODS: Seventy-two cats were randomly divided into 6 groups (12 cats per group).
Jun-Jie Zhi, Hong Yan, Li-Hua Sun
doaj   +1 more source

Effect of Early versus Delayed Cord Clamping on Hematological Parameters of Term Neonates

open access: yesIndonesian Journal of Obstetrics and Gynecology, 2022
Objectives : To compare the serum bilirubin, hemoglobin, and hematocrit in term infants undergoing delayed cord clamping with early cord clamping after normal and caesarean delivery. Methods : This is a prospective observational study.
Chaithra Ravishankar   +3 more
doaj   +1 more source

An automatic fixture design system for creating prismatic parts

open access: yesSouth African Journal of Industrial Engineering, 2014
A modular fixture system is a flexible alternative to a dedicated fixture. In this paper, an automatic modular fixture design system is suggested for creating prismatic parts. The system contains fixture planning, fixture modelling, and fixture assembly.
Al-Ahmari, Abdulrahman   +3 more
doaj   +1 more source

Sound absorption by clamped poroelastic plates [PDF]

open access: yes, 2008
Measurements and predictions have been made of the absorption coefficient and the surface acoustic impedance of poroelastic plates clamped in a large impedance tube and separated from the rigid termination by an air gap.
Attenborough K.   +4 more
core   +1 more source

Influence of Elastomer Layers in the Quality of Aluminum Parts on Finishing Operations [PDF]

open access: yes, 2020
In finishing processes, the quality of aluminum parts is mostly influenced by static and dynamic phenomena. Different solutions have been studied toward a stable milling process attainment.
Lamikiz, Aitzol   +3 more
core   +2 more sources

Clamping the clamp of RNA polymerase [PDF]

open access: yesThe EMBO Journal, 2011
Bacterial NusG and its archaeal and eukaryal orthologues Spt5 are the only general transcription factors conserved across the three domains of life. The best studied among them, NusG, is found to be associated with the majority of the transcribed genes in the genome (with its paralogue RfaH picking up the slack) (Belogurov et al , 2009), and is ...
Vladimir, Svetlov, Evgeny, Nudler
openaire   +2 more sources

Home - About - Disclaimer - Privacy