Results 61 to 70 of about 17,793,542 (288)

Cases of integrating thermal transmittance processes into ventilation equipment / Vėdinimo įrenginio šiluminio pralaidumo procesų integravimo atvejai

Mokslas: Lietuvos Ateitis, 2011
The paper analyzes the influence of integrating the processes taking place in the ventilation equipment of a public building on the thermal transmittance of heat exchangers.
Violeta Misevičiūtė, Vytautas Martinaitis, Giedrius Šiupšinskas   +2 more
doaj   +1 more source

Simulating the effect of forces pit ventilation on ammonia emission from naturally ventilated cow houses with CFD [PDF]

, 2009
Atmospheric NH3, mainly originates from agricultural sources, can cause serious environmental problems related to eutrophication and soil acidification. Emissions from dairy houses are 15% of total agricultural NH3 emissions.
Campen, J.B., Smits, M.C.J., Dooren, H.J.C., van, Sapounas, A.   +3 more
core  

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Race and Household Income Are Associated With Disease Outcomes in Pediatric Patients With Antineutrophil Cytoplasmic Antibody–Associated Vasculitis Hospitalized in the United States

Arthritis Care &Research, EarlyView.
Objective Race and household income impact outcomes in patients with rheumatic conditions; however, their role in pediatric antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV) remains poorly understood. We aimed to evaluate whether race and ethnicity and household income are associated with severe AAV disease and renal outcomes among
Roberto Alejandro Valdovinos, William Daniel Soulsby III, Emily von Scheven   +2 more
wiley   +1 more source

Investigation of the Toxic Effects of Cadmium on Kidney Function inthe Smoker and Nonsmoker Prisoners and its Relationship with Air Exchange Systems Capacity in Maragheh City Prison

مجله علمی دانشگاه علوم پزشکی کردستان, 2022
Background and Aim: Cadmium is one of the heavy metals and long time exposure to it can cause a lot of health problems in human beings. In this study, we investigated the toxic effects of Cadmium on kidney performance in the smokers and non-smokers and ...
Aziz azizbagi, Ebrahim Mohammadi, Rasoul Nassiri Kalmarzi, Bijan Nouri, Afshin Maleki   +4 more
doaj  

Experimental investigation of earth-air ventilation system in low-energy buildings [PDF]

, 2023
Low-energy ventilation plays a critical role in achieving low/net zero energy buildings. Buildings require ventilation to provide healthy indoor air quality and to remove pollutants, moisture, and Odors.
Ahmed, A.
core  

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Appropriate Ventilation System for Control of Methane in Tunnels during Construction (A Case Study: Alborz Tunnel [PDF]

Background & Objectives: Different methods can be used for ventilation of tunnel during construction. Each method has advantages, limitations, and disadvantages that should be considered in selection of methods.
مختاری, سیداحمد, حضرتی, صادق, روحي راد, زهرا, جعفری, محمدجواد, عالیقدری, مرتضی, قراری, نورالدین   +5 more
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

An Investigation on Ventilation Air distribution within Rectangular and Circular Enclosures [PDF]

One of the important parameters that dictate the effectiveness of ventilation system is air change rate. The air change rate provides overall effectiveness of ventilation in an enclosed space and it needs to be examined with age of air particles to ...
Rao, Vasu, Pradhan, Suman, Asim, Taimoor, Mishra, Rakesh   +3 more
core   +3 more sources