Results 51 to 60 of about 1,857,057 (316)

Global bottlenecks in the distribution of marine Crustacea: temperature constraints in the biogeography of the family Lithodidae

open access: yes, 2009
It is often stated that members of the crustacean family Lithodidae share cold water preferences or restrictions derived in some way from their ancestral history.
Sven Thatje   +3 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Theoretical and Experimental Investigation on Thermal Characteristics of Railway Double-Row Tapered Roller Bearing

open access: yesEnergies, 2022
The research on the thermal characteristics of railway double-row tapered roller bearing is of great significance for its structural design and operation monitoring.
Pengfei Gao   +5 more
doaj   +1 more source

On the Temperature Distribution of a Body Heated by Radiation

open access: yesSIAM Journal on Mathematical Analysis
In this paper, we study the temperature distribution of a body when the heat is transmitted only by radiation. The heat transmitted by convection and conduction is ignored. We consider the stationary radiative transfer equation in the local thermodynamic equilibrium.
Jin Woo Jang, Juan J. López Velázquez
openaire   +3 more sources

A method for predicting IGBT junction temperature under transient condition [PDF]

open access: yes, 2008
In this paper, a method to predict junction temperature of the solid-state switch under transient condition is presented. The method is based on the thermal model of the switch and instantaneous measurement of the energy loss in the device.
Putrus, G. A.   +6 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Temperature Distribution in Core and Winding of a Transformer and Its Effect on Performance

open access: yesWasit Journal of Engineering Sciences, 2016
In order to reach the maximum power from a transformer and avoid thermal accidents, it is essential to carefully study its thermal behavior. This research is to apply some computational and analytical approaches in order to obtain a temperature ...
Mahmmod Aziz Muhammed   +1 more
doaj   +1 more source

Study on Temperature Attenuation in Diagonal Ventilation Network during Fire

open access: yesFire, 2022
The interaction between ventilation and fire development in diagonal pipe networks makes the study of temperature characteristics extremely complex. The thermodynamic effect caused by high temperature will change the original ventilation state, cause ...
Junqiao Li, Wei Zhang, Yucheng Li
doaj   +1 more source

EFFECT OF TEMPERATURE DISTRIBUTION ON PREDICTING QUALITY OF MICROWAVE DEHYDRATED FOOD [PDF]

open access: yes, 2013
During food drying, many other changes occur simultaneously, resulting in an improved overall quality. Among the quality attributes, the structure and its corresponding color influence directly or indirectly other properties of food.
Azharul Karim   +5 more
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

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