Results 111 to 120 of about 660,003 (313)

Experimental Study on the Cooling Rate of a New Type of Oocyte Carriers

Zhileng xuebao, 2016
Cooling rate is the key factor that determines the cryopreserving effect of cells, which has much to do with the forms and the usages of freezing carrier.
Li Weijie, Wang Lihong, Liu Baolin, Zhou Xinli, Lou Wei, Wu Guorong   +5 more
doaj  

Are salicylic formulations, liquid nitrogen or duct tape more effective than placebo for the treatment of warts in paediatric patients who present to ambulatory clinics? [PDF]

, 2014
Lindsey Craw, Aireen Wingert, Irene Lara‐Corrales   +2 more
openalex   +1 more source

Liquid Nitrogen [PDF]

, 2020
openaire   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Ice Formation, Exsolution, and Multiphase Equilibria in the Methane–Ethane–Nitrogen System at Titan Surface Conditions

The Planetary Science Journal
Titan is unique among the icy satellites in that it has a thick atmosphere, stable surficial bodies of liquid, and a precipitation system that promotes interactions between the two.
Anna E. Engle, Jennifer Hanley, Sugata P. Tan, William M. Grundy, Stephen C. Tegler, Gerrick E. Lindberg, Jordan K. Steckloff, Shaelyn M. Raposa, Cecilia L. Thieberger, Shyanne Dustrud, Jessica J. Groven, Logan A. Pearce   +11 more
doaj   +1 more source

Liquid Nitrogen Propulsion Systems for Automotive Applications: Calculation of Mechanical Efficiency of a Dual, Double-acting Piston Propulsion System [PDF]

, 2008
Thomas B. North
openalex   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

Review of Liquid Nitrogen Quick-freezing Technology in Food

Zhileng xuebao, 2019
Liquid nitrogen quick-freezing technology enables food to pass quickly through the ice crystal area, and results in total or partial vitrification, which improves the quality of food and has been widely used in the food cold chain.
Zhao Yuanheng, Guo Jia, Chen Liubiao, Gu Kaixuan, Wang Junjie   +4 more
doaj  

Liquid nitrogen cryotherapy of infant lip mucosa venous malformations

, 2016
Di Wan, Zhang Daming, Zhuang Pei-lin, Youyuan Wang, Zhaoyu Lin, Bin Zhang, Wei‐liang Chen   +6 more
openalex   +2 more sources

Analysis of Nitrogen Nutrients in Liquid Organc Fertilizers from Wastewater of Rice Washing and Coconut Husks Mixture

, 2020
Wardatul Hanifah, Vanny M. A. Tiwow, Ratman Ratman   +2 more
openalex   +1 more source