Results 81 to 90 of about 1,099,824 (306)

Enhanced Bandgap Flexibility in Perovskite‐Silicon Tandem Solar Cells via Three‐Terminal Architecture

Advanced Science, EarlyView.
Three‐terminal (3T) perovskite/silicon tandem solar cells overcome the current‐matching constraints of 2T designs. Using an IBC POLO silicon bottom cell, we demonstrate a 30.1% PCE, with performance largely decoupled from perovskite bandgap and enhanced resilience under realistic, time‐dependent solar spectra.
Mohammad Gholipoor, Michael Rienaecker, Xuzheng Liu, Seyedamir Orooji, Lingyi Fang, Paul Fassl, Renjun Guo, Uli Lemmer, Robby Peibst, Ulrich Wilhelm Paetzold   +9 more
wiley   +1 more source

How AI Shapes the Future Landscape of Sustainable Building Design With Climate Change Challenges?

Advanced Science, EarlyView.
This review examines how artificial intelligence reshapes sustainable building design faced with climate change challenges. The authors synthesize existing studies to demonstrate AI's transformative potential across design lifecycle phases from climate‐aware form generation to performance optimization.
Pengyuan Shen, Xiaoni Gao, Shuai Lu, Yi Zhang, Xing Zheng, Matthaios Santamouris   +5 more
wiley   +1 more source

Soil CO2 efflux in young Norway spruce stands with different silviculture practices

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
Seasonal changes of soil CO2 efflux were investigated in two young Norway spruce stands with different silviculture practices (below and above thinning) during the 2010–2012 at the Ecosystem Station of Rájec – Němčice (the Drahanská vrchovina Highland ...
Jiří Rosík, Tomáš Fabiánek, Irena Marková   +2 more
doaj   +1 more source

Season of change

The Bulletin of the Royal College of Surgeons of England, 2010
Each year the three main political parties meet for an autumn conference to discuss key policies and outline their political agenda for the year ahead. The people that attend conferences include MPs, MEPs and peers, together with cabinet special advisors and other policy experts. These are exactly the people to whom the College needs to talk to ensure
openaire   +1 more source

Minicomputer-controlled frequency generator [PDF]

, 1974
Extremely-accurate and low-phase-noise frequency generator varies oscillator frequency as predetermined function of time. System could be used: (a) to automatically vary transmission frequencies in accordance with seasonal and diurnal changes in ...
Winkelstein, R. A.
core   +1 more source

Seasonal deuterium excess in a Tien Shan ice core: Influence of moisture transport and recycling in Central Asia [PDF]

, 2003
Stable water isotope (δ18O, δD) data from a high elevation (5100 masl) ice core recovered from the Tien Shan Mountains, Kyrgyzstan, display a seasonal cycle in deuterium excess (d = δD − 8*δ18O) related to changes in the regional hydrologic cycle during ...
Aizen, V, Cecil, L DeWayne, Kreutz, K, Synal, Hans-Arno, Wake, Cameron P   +4 more
core   +3 more sources

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Seasonal changes in nasal cytology in mite-allergic patients

Journal of Inflammation Research, 2014
Matteo Gelardi,1 Diego G Peroni,2 Cristoforo Incorvaia,3 Nicola Quaranta,1 Concetta De Luca,1 Salvatore Barberi,4 Ilaria Dell'Albani,5 Massimo Landi,6 Franco Frati,5 Olivier de Beaumont7 1Otolaryngology Unit, Department of Neuroscience and Sensory ...
Gelardi M, Peroni DG, Incorvaia C, Quaranta N, De Luca C, Barberi S, Dell'Albani I, Landi M, Frati F, de Beaumont O   +9 more
doaj  

Seasonal diet changes in elephant and impala in mopane woodland [PDF]

Elephant and impala as intermediate feeders, having a mixed diet of grass and browse, respond to seasonal fluctuations of forage quality by changing their diet composition.
Boer, W.F., de, Grant, C.C., Hoetmer, A.J., Knegt, H.J., de, Kohi, E., Kos, M., Langevelde, F., van, Page, B., Peel, M., Pretorius, Y., Prins, H.H.T., Slotow, R., Waal, C., van der, Wieren, S.E., van   +13 more
core   +2 more sources