Results 81 to 90 of about 3,843,987 (249)

Nano Oil Additive Improves Internal Combustion Engine Efficiency and Life Expectancy

open access: yesLubricants
Internal combustion engines remain a predominant source of global energy consumption, contributing substantially to both operational costs and greenhouse gas emissions.
Ding Lou   +6 more
doaj   +1 more source

'n Eksegetiese ondersoek na die teologiese inhoud van Sefanja 1:7-13

open access: yesActa Theologica, 1997
The question posed in this contribution is the question of theological intent. What kind of theology is portrayed in Zephenaiah 1:7-13? To answer this question an exegesis of this pericope is offered focusing on the text-internal (demarcation of the ...
SD Snyman
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Vertebral Artery Dissection and PICA-Territory Stroke Associated with Chronic Atlantoaxial Structural Abnormality: A Case Report

open access: yesNeurology International
Upper cervical structural disease can alter vertebral artery biomechanics, although a mechanical contribution cannot be established by anatomical proximity alone.
Mahika Khurana   +4 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS 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   +8 more
wiley   +1 more source

Road through Needles, Custer SD, Custer County

open access: yes
3 x 4 negative, tree-lined road curving downward with mountain spires in the distance5274A 96-290 2000 Black Hills Origin: Publicity Division SD Dept.
SD Department of Highways
core  

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Horse Thief Lake, Keystone SD, Pennington County

open access: yes
4 x 5 b/w negative, mountain lake with pine trees in the foregroundOrigin: Publicity Division SD Dept. of Highways PierreHorsethief Lake 2040G-108.
SD Department of Highways
core  

Man Fishing in Spearfish Canyon, Spearfish SD, Lawrence County

open access: yes, 1952
4 x 5 b/w negative, person standing on a rock in a body of water with trees growing on both banks5274A 96-290 Black Hills Spearfish Canyon Origin Publicity Division SD Dept. of Highways PierreSpearfish Canyon 2075G-106. 13 68-0078-19.
SD Department of Highways
core  

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

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