Results 31 to 40 of about 73,264 (135)

Influence of Scenarios for Space Heating and Domestic Hot Water in Buildings on the Winter Electricity Demand of Switzerland in 2050

Energies
Switzerland’s energy transition toward net-zero greenhouse gas emissions by 2050 presents a critical challenge in managing winter electricity demand, particularly due to the widespread electrification of space heating and domestic hot water.
Krisztina Kelevitz, Michel Haller, Matthias Frommelt, Boris Meier   +3 more
doaj   +1 more source

Uji Sifat Fisik, Sun Protecting Factor, dan In Vivo ZnO Terdispersi dalam Sediaan Nanoemulgel

JPSCR: Journal of Pharmaceutical Science and Clinical Research, 2020
Sediaan topikal yang memiliki kemampuan tabir surya semakin meningkat permintaannya seiring dengan kenaikan angka kejadian kanker kulit. Sunblock direkomendasikan pada rentang nilai sun protecting factor (SPF) 15-30.
Dian Eka Ermawati, Adi Yugatama, Wening Wulandari   +2 more
doaj   +1 more source

Ultraviolet radiation radiometer “Tenzor-31”

Технологія та конструювання в електронній апаратурі, 2006
A radiometer for measuring the irradiance in the UV range, “Tenzor-31,” has been developed in full compliance with regulatory requirements. A distinctive feature of the proposed UV radiometer is the use of a two-channel optical signal processing scheme ...
V. K. Butenko, V. G. Yurev, Yu. G. Dobrovolskiy, B. G. Shabashkevich   +3 more
doaj  

Experimental Co-infection of Low Pathogenic Avian Influenza Virus (H9N2) and Escherichia Coli in SPF Broiler Chickens.

SVU-International Journal of Veterinary Sciences, 2019
The work was implemented to evaluate the pathogenicity of H9N2 when co-infected with the E.coli. Avian influenza H9N2 virus strain A/chicken/Egypt/1618F/2016 which was isolated from Luxor province during 2016 and E.coli serotype O78 were used in this ...
Mohamed Taha, Ahmed Ibrahim, Nabila Osmsn, Ahmed Gaber, Soad Nasef, Mohammed S. Ahmed   +5 more
doaj   +1 more source

Anisotropic receiver of thermal radiation based on cadmium antimonide

Технологія та конструювання в електронній апаратурі, 2009
A nonselective anisotropic receiver of thermal radiation flux based on cadmium antimonide is considered, with a measurement range of irradiance from 10 to 20,000 W/m².
Yu. G. Dobrovolskiy, B. G. Shabashkevich
doaj  

Silicic p–i–n-photodiode with small dark current

Технологія та конструювання в електронній апаратурі, 2011
The influence of circular metallization of the reverse side of p–i–n-photodiode crystal based on highly ohm silicon on it’s characteristics are explored.
Yu. G. Dobrovolskiy, A. A. Ashcheulov
doaj  

Optimización de un protocolo de inducción de genes inmunitarios (Dicer-2 – Argonaute-2) del camarón blanco Litopenaeus vannamei para su establecimiento como biomarcadores potenciales en programas de mejoramiento genético.

Manglar, 2014
Como consecuencia de las grandes pérdidas económicas ocasionadas en el sector camaronero por el brote de enfermedades, la producción de lotes de camarones SPR ha empezado a tomar auge.
Tayron Vera, Yovani Rosales, Gabriel Morey, Juan Luzardo, Ana Mayanga, Rosario Morales, Jessica Infante, Emmerik Motte, Eric Mialhe   +8 more
doaj   +1 more source

A Randomized Study to Determine the Sun Protection Factor of Natural Pterostilbene from Pterocarpus Marsupium

Cosmetics, 2020
Ultraviolet (UV) rays and its harmful effects have always been a concern to skin health. Sunscreen and sunblock prevent the harmful effects of UV radiation on the skin.
Muhammed Majeed, Shaheen Majeed, Renuka Jain, Lakshmi Mundkur, H. R. Rajalakshmi, Prachi Lad, Prakriti Neupane   +6 more
doaj   +1 more source

UV-absorbing mycosporin-like compounds in some macroalgae of the Persian Gulf and its potential application in the formulation of sunscreens [PDF]

بوم‌شناسی آبزیان, 2020
Despite major advances in chemical synthesis, the use of natural species, especially algae, is still of interest in pharmaceutical research due to its wide range of biologically active compounds.
Maryam Kokabi, Morteza Yousefzadi, Samad Nejad Ebrahimi, Maaroof Zarei   +3 more
doaj  

Preparation And Evaluation Of A Recent Infectious Laryngotracheitis (Ilt) Vaccine From A Local Field Isolate

Journal of Applied Veterinary Sciences, 2020
Infectious laryngotracheitis (ILT) is a respiratory tract disease affecting chickens worldwide. The disease leads to severe production losses due to increased mortality, decreased egg production, and delayed body weight gain, causing enormous economic ...
Nada A. Fathy, Abd El-Moneam M.M., Ibrahim S., Norhan Nagy Mohamed, Amina A. Radwan, Rafik Hamed Sayed   +5 more
doaj   +1 more source