Results 71 to 80 of about 6,229,787 (282)

Modelling and testing a passive night-sky radiation system

open access: yesJournal of Energy in Southern Africa, 2017
The as-built and tested passive night-sky radiation cooling/heating system considered in this investigation consists of a radiation panel, a cold water storage tank, a hot water storage tank, a room and the interconnecting pipework. The stored cold water
G.D. Joubert, R.T. Dobson
doaj   +1 more source

Engineering IL‐4 resistant proinflammatory human myeloid cells for cancer immunotherapy

open access: yesMolecular Oncology, EarlyView.
We developed a scalable workflow to generate proinflammatory human myeloid cells. CRISPR/Cas9‐edited CD34+ hematopoietic stem and progenitor cells were expanded and differentiated with M‐CSF. Deletion of STAT6 or STAT6/NFKB1 enhanced macrophage proinflammatory gene expression and cytokine secretion in the presence of IL‐4 while maintaining antibody ...
Theresa Barberi, Alan D. Friedman
wiley   +1 more source

A degree-day method for residential heating load calculations specifically incorporating the utilization of solar gains [PDF]

open access: yes, 1990
A simple and well known method of estimating residential heating loads is the variable base degree-day method, in which the steady-state heat loss rate (UA) is multiplied by the degree-days based from the balance temperature of the structure. The balance
Pratt, Rob G., Lucas, Robert G.
core  

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

open access: yesFEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão   +3 more
wiley   +1 more source

Passive solar-energy air-heating wall panels [PDF]

open access: yes, 1987
The development of products which enable passive solar-energy air-heating to be integrated into the heating strategies of public, commercial and industrial buildings is described. These buildings are, in general, only occupied significantly during the
Hobday, R. A.
core   +3 more sources

Assessment the Effects of Climate Change on the Degree of Heating and Cooling Days of Iran [PDF]

open access: yesجغرافیا و پایداری محیط, 2017
Energy, as one of the most important environmental and economic sustainable development indices, is affected by the conditions of climate change. In addition, they are considered as the main factors of increase or decrease of fuel consumption and energy ...
Hasan Zolfaqari   +2 more
doaj  

Effect of Pressure and Heat Treatments on the Compressive Strength of Reactive Powder Concrete

open access: yesMATEC Web of Conferences, 2018
This paper presents the corresponding compressive strength of RPC with variable pressure combined with heating rate, heating duration, and starting time of heating.
Helmi Masdar   +2 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Determination of heating and cooling day data for broiler housing: Isparta case

open access: yes, 2012
In this study, heating and cooling day data were calculated by employing the degree-day method using long-term climate data belonging to Isparta (Turkey) and its districts, and the inside temperature recommended for broiler chickens.
Atilgan, Atilgan, Yucel, Ali, Oz, Hasan
core   +1 more source

Projection of Heating and Cooling Degree Days in Ankara Under Climate Change Using ERA5-Land and Bias-Corrected CMIP6 Models: A Multi-Threshold Approach

open access: yesBuildings
Climate change is shifting building thermal demand from heating toward cooling, yet quantitative, design-relevant projections for semi-arid continental cities remain scarce.
Sertaç Oruç   +3 more
doaj   +1 more source

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