Results 141 to 150 of about 111,092 (239)
Neonatal BCG vaccination to prevent asthma: Results from the MIS BAIR randomized controlled trial
Abstract Background Asthma has a significant impact worldwide, but prevention strategies remain limited. We aimed to evaluate the efficacy of neonatal BCG vaccination in preventing asthma by modulating early‐life immunity. Methods The Melbourne Infant Study: BCG for Allergy and Infection Reduction (MIS BAIR) was a phase 3 multicentre randomized ...
Laure F. Pittet+14 more
wiley +1 more source
Evaluation of two-electron integrals for explicit r12 theories [PDF]
Edward F. Valeev, Henry F. Schaefer
openalex +1 more source
Abstract Prior research has shown that tropical cyclone (TC) size, which is integral in determining the spatial extent of TC impacts, is influenced by environmental wind shear and the overall moisture environment. This study considers North Atlantic TCs located within low to moderate wind shear and at least 100 km from major landmasses.
K. D. Addington+4 more
wiley +1 more source
Determination of Cooling Effect of R12 and R404A [PDF]
Serap Akdemir, Selcuk Arin .
openalex +1 more source
Theory Analysis on A Refrigerant Alternative to R12 in Centrifugal Chillers
According to special requirements of refrigerants used in centrifugal chillers, a new ternary mixture alternative, LXR2a, was proposed. The basic thermophysical properties and cycle performances of LXR2a were compared with those of R12.
王鑫, 史琳, 朱明善, 韩礼钟
doaj
A hybrid scheme for the resolution-of-the-identity approximation in second-order Møller–Plesset linear-r12 perturbation theory [PDF]
Wim Klopper
openalex +1 more source
With the phasing out of ozone depleting refrigerants under the Montreal protocol 1987 researches on alternatives to new refrigerants (HFC’s) and (HC ’s) are made to replace refrigerants (CFC) and (HCFC) in air-conditioning and cooling systems that ...
Suhayla Younis Hussain
doaj
Optimum Refrigerant Charge of Refrigerator Working with Alternative Refrigerants for R12 (R134a, R600a and R290) [PDF]
Ali Khalid Shaker Al-Sayyab
openalex +1 more source
Application of environment-friendly refrigerant-CN-01
The CN-01,produced in Nanhai Guangdong,is a new kind of power-saving and environment-friendly refrigerant whose ODP value and GWP value both are 0.It has been applied on all kinds of automotive air-conditions and refrigerators.It can be injected ...
梁荣光, 曾恺, 简弃非
doaj