Results 31 to 40 of about 762,423 (308)
Sex ratios in the rodent malaria parasite, Plasmodium chabaudi [PDF]
, 2003 The sex ratios of malaria and related Apicomplexan parasites play a major role in transmission success. Here, we address 2 fundamental issues in the sex ratios of the rodent malaria parasite, Plasmodium chabaudi.
West, SA +14 more
core +1 more source
Design and Research of a Variable Ratio Transmission Mechanism of Electric Power Steering System
, 2020 The efficiency of the electric power steering system with constant ratio of differential gear train power transmission system is low transmission and physical consumption of driver is large when there is no motor power assist.
Xueyun Li, Shuang Liang
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Наука и техника, 2016 A methodology has been developed for selection of gear number and transmission gear ratios in mechanical part of a wheel-type tractor with electro-mechanical transmission containing a propulsion asynchronous electric motor with variablefrequency control.
Ch. I. Zhdanovich, N. V. Kalinin
doaj +1 more source
Computing of Transmission Ratio for ZF8HP 8-speed AT based on Lever Method
, 2020 Taking ZF 8HP 8-speed automatic transmission as the research object，it is composed of four single planetary gearsets and five shift elements. The transmission routes of the automatic transmission are analyzed.
Fuwei Tian, Changshu Zhan
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Should sex-ratio distorting parasites abandon horizontal transmission?
BMC Evolutionary Biology, 2011 Background Sex-ratio distorting parasites are of interest due to their effects upon host population dynamics and their potential to influence the evolution of host sex determination systems.
Ironside Joseph E +3 more
doaj +1 more source
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Household structure and infectious disease transmission [PDF]
, 2009 One of the central tenets of modern infectious disease epidemiology is that an understanding of heterogeneities, both in host demography and transmission, allows control to be efficiently optimized.
Keeling, M J +3 more
core +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Research of Non-steady Working Condition Transmission Ratio Control of New Type Mechanical CVT
, 2015 In order to solve the problem of the poor dynamic response characteristics of new type mechanical CVT under non- steady working condition,a new type mechanical CVT is regarded as the research object,the principle and the working state of CVT are analyzed
Liang Chujun
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