Results 251 to 260 of about 60,092 (339)

Lifetime of the Gas Evolution Electrode of the Zn–H2 Storage System

Fuel Cells, EarlyView.
ABSTRACT A novel electrically chargeable galvanic system is presented that efficiently stores energy in the form of zinc and releases hydrogen and electricity upon discharge. In this concept, oxygen is released at the gas electrode during charging, and zinc oxide is reduced to metallic zinc at the counter electrode.
Robert Hahn, Oren Rosenfeld, Chaim Markheim, Andreas Schamel   +3 more
wiley   +1 more source

InAsSb Photodiode-Based Infrared Radiation Thermometer for the Investigation of Droplet Surface Temperature Dynamics Within an Enclosed Combustion Chamber. [PDF]

Sensors (Basel)
Karapateas L, Leonidas E, Meng X, Lai Y, Zhang Y, Willmott JR, Hobbs MJ.   +6 more
europepmc   +1 more source

National trends of episiotomy in non‐instrumental vaginal deliveries (2013–2022): A multi‐data source approach

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Episiotomy and obstetric anal sphincter injuries (OASIS) are recognized indicators of intrapartum care quality. The aim of this study was to assess episiotomy trends in non‐instrumental vaginal deliveries across all Portuguese public maternities over the last decade.
Mariana Bandeira, Cristina Costa‐Santos, Fernando Lopes, João Bernardes, Ana Reynolds   +4 more
wiley   +1 more source

Redefining Safe Practices in Airway TruBlue Laser Surgery-A Systematic Evaluation. [PDF]

Laryngoscope
Roitman A, Wilson M, Bowen AJ, Schroeder KM, Thibeault SL, Dailey SH.   +5 more
europepmc   +1 more source

The effect of methanol fuel containing water on a small 2-cycle spark ignition engine performance.

, 1989
Naotake FUJITA, Mitsuaki A. Yoshida, Nobuyuki Yamaguchi, Shouichi Tsuji   +3 more
openalex   +2 more sources

Bridging Early Adolescents' Online and In‐Person Experiences: Qualitative Explorations of Emotional and Relational Well‐Being in the Post‐COVID‐19 Era

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Technology plays a dual role in adolescents' lives, offering valuable avenues for social engagement and support while also introducing risks of social comparison, harassment, and loneliness. Qualitative data that centers on adolescent voices and contexts can illuminate the interplay of these protective and risk factors.
Xiaoqi Ma, Marielena R. McWhirter Boisen, Cassidy Dillard, Yeseul Lee, Ella Absalon, Jennifer L. Doty   +5 more
wiley   +1 more source

Enhancing atomization and spray patterns of spray G in a gasoline direct injection system using biofuel blends with gasoline. [PDF]

Sci Rep
Pawar JU, Saraf AK, Singh MP, Goyal R.
europepmc   +1 more source

Fostering Inclusive Excellence: Reimagining Oral Science Research and Admissions to Advance Dentistry During Perilous Times

Journal of Dental Education, EarlyView.
ABSTRACT Purpose: Recent shifts in public policy and legislation have aimed to dismantle progress toward racial equity in the United States, especially within the realm of education. Dental education institutions are responsible for cultivating the oral healthcare workforce of the future, but their ability to meet the growing dental burden is hampered ...
RK, JB, YK, DG
wiley   +1 more source

Synergistic optimization of combustion chamber design and hydrogen injection strategies for ultra-lean combustion in hydrogen engines. [PDF]

Sci Rep
Huang Z, Zhu T, Wang L, Wang L, Ali AS, Nassef MGA, Wang T, Ahmed RH.   +7 more
europepmc   +1 more source

Investigating the impacts of charge composition and temperature on ammonia/hydrogen combustion in a heavy-duty spark-ignition engine

Zining Yu, Rui Yang, Zongyu Yue, Mingfa Yao   +3 more
openalex   +1 more source