Results 61 to 70 of about 309,321 (307)

The performance and application of cross flow fans for automotive engine cooling systems [PDF]

open access: yes, 1986
The work reported centres on the application of cross flow fan units to provide forced air flow over the radiator used for engine cooling. It is shown that a cooling system in which the airflow is ducted through the vehicle would lead to a significant ...
Fernando, L.M
core  

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

The environmental effect on the cooling rate of hot mix asphalt pavement [PDF]

open access: yes, 2008
High demand for new asphalt pavements often requires that paving be done in an unfavorable condition such as low air temperatures, high speed winds, and night construction that will influence the cooling rate thus affecting the Time Available for ...
Hashim, Wardati
core  

Comparative Study of Cooling Techniques for Photovoltaic Panels: Active Cooling Techniques, A Review [PDF]

open access: yes
The primary goal of photovoltaic panels is to generate electricity. The efficiency of solar systems, in particular photovoltaic panels, is generally low. The performance of PV panels depends on many parameters, such as temperature.
Al Sadoon, Abdullah M.   +2 more
core   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim   +4 more
wiley   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza   +19 more
wiley   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

Continuous Cooling Transformation and Structure Refinement of A Low Carbon High Strength Steel Produced by FTSR

open access: yesTeshugang, 2009
Continuous cooling transformation(CCT) and structure of 85 mm FTSR(Flexible Thin Slab rolling) cast slab ofa low carbon steel(%:0.19C,1.15Mn,0.008Mo,0.002Ti,0.032Als)deformed 40% with stain rate 5 s-1 at 1000 ℃ then cooling with 5℃/s to 900 ℃ and ...
高爱民, 杨琨, 冯运莉, 陈礼斌
doaj  

Effects of continuous cooling and isothermal cooling parameters on microstructure and mechanical properties of EH420 marine steel

open access: yesJournal of Materials Research and Technology
This study aims to investigate the effects of continuous cooling after deformation at 900 °C and isothermal cooling after deformation at 830 °C on the microstructure and mechanical properties of EH420 steel, emphasizing ferrite structure evolution.
Hui Liu   +8 more
doaj   +1 more source

The Impact of EMS on the Temperature Fluctuations, Appearance, and Microstructure of GTA Stainless Steel Welds

open access: yesMetals, 2020
The purpose of this study was to evaluate the temperature fluctuation induced by electromagnetic stirring (EMS) and to investigate the influence of temperature fluctuation on the appearance and microstructure of the stainless steel welds.
Sheng-Long Jeng   +3 more
doaj   +1 more source

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