Results 91 to 100 of about 5,322,042 (292)
An energy efficiency cooperating base station sleep mechanism in LTE-Advanced network
Dianxin kexue, 2016 Shut down underutilized base station is a promising approach to reduce energy consumption of network during its off-peak time. The users in sleeping cell were served by neighboring cells，thus avoiding base station transmit power consumption caused by ...
Jihong ZHAO +3 more
doaj +2 more sources
Advanced Materials, EarlyView.Stepwise dual‐side functionalization creates covalent Janus graphene with chemically and electrostatically asymmetric interfaces. The resulting nonadditive surface‐potential response and pronounced charge‐transport modulation demonstrate a versatile route for tailoring the electronic properties of graphene.
Shishi Liu +14 more
wiley +1 more source
, 1960 Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about an open house at Dallas' fire station number ...
WBAP-TV (Television station : Fort Worth, Tex.)
core +1 more source
Memorandum of Meeting - 6/24/05 - Naval Air Station Willow Grove, PA
, 2005 Second part of memorandum of meeting with the Horsham-Willow Grove Chamber of Commerce and community representatives regarding the Naval Air Station Willow Grove, PA, including a base visit report and printed Internet news ...
United States. Defense Base Closure and Realignment Commission.
core
Advanced Materials, EarlyView.Donor–acceptor molecular design and chemical vapor deposition growth enable the two‐dimensional nickel‐tetraaminobenzoquinone films with strong broadband absorption and efficient charge separation. The resulting photodetectors exhibit a structured broadband response with a high responsivity of ∼3.1 A W−1 and a response time of ∼170 µs, which surpasses ...
Yunxu Chen +14 more
wiley +1 more source
A New Default Probability Calculation Formula and Its Application under Uncertain Environments
Discrete Dynamics in Nature and Society, 2018 In the real world, corporate defaults will be affected by both external market shocks and counterparty risks. With this in mind, we propose a new default intensity model with counterparty risks based on both external shocks and the internal contagion ...
Liang Wu, Xian-bin Mei, Jian-guo Sun
doaj +1 more source
, 2005 Recently, the usage of a mobile cellular as a communication device has been determined by its service area. In the topographical area with many different heights, the location and the amount of base stations are significant in estimating the wide of an ...
Arie Setiawan Prasida, T.
core
Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization
Advanced Materials Interfaces, EarlyView.Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan +6 more
wiley +1 more source
Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells
Advanced Materials Interfaces, EarlyView.Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss +4 more
wiley +1 more source
Development of seismic fragilities for a base station steel lattice cellular tower. [PDF]
Heliyon, 2023 Bilginer O, Karaman H, van de Lindt JW.
europepmc +1 more source