Results 81 to 90 of about 501,662 (286)

Cold DUst around NEarby Stars (DUNES). First results: A resolved exo-Kuiper belt around the solar-like star ζ^2 Ret [PDF]

, 2010
We present the first far-IR observations of the solar-type stars δ Pav, HR 8501, 51 Peg and ζ^2 Ret, taken within the context of the DUNES Herschel open time key programme (OTKP).
Ardila, D., Beichman, C., Eiroa, C.
core  

Semiclassical transport of particles with dynamical spectral functions [PDF]

, 1999
The conventional transport of particles in the on-shell quasiparticle limit is extended to particles of finite life time by means of a spectral function A(X,\vec{P},M^2) for a particle moving in an area of complex self-energy \Sigma^{ret}_X = Re \Sigma ...
Abe, Aichelin, Ayik, Bass, Belkacem, Bertsch, Bonasera, Bonasera, Botermans, Bratkovskaya, Brown, Burgio, Cassing, Cassing, Cassing, Cassing, Cassing, Cassing, Cassing, Chou, Cugnon, Danielewicz, Danielewicz, Danielewicz, Ehehalt, Ehehalt, Faessler, Fauser, Germain, Germain, Greiner, Grégoire, Gudima, Henning, Henning, Holzmann, Kahana, Keldysh, Ko, Kodama, Lecolley, Li, Li, Li, Lipavsky, Malfliet, Malfliet, Malfliet, Mrówczyński, Mrówczyński, Prakash, Randrup, Rapp, S. Juchem, Schaffner-Bielich, Schwinger, Serot, Sorge, Spicka, Stöcker, Suraud, W. Cassing, Waas, Wang, Wang   +64 more
core   +2 more sources

CYBERSPACE RISKS AND THREATS TO CRITICAL INFORMATION INFRASTRUCTURE [PDF]

Annals: Series on Military Sciences, 2011
Critical infrastructures are those physical and cyber-based systems essential to the minimal economy and government operations. They include but are not limited to, telecommunications, energy, banking and finance, transportation, water systems and ...
Constantin MINCU, Gruia TIMOFTE
doaj  

Design and Performance Analysis of a Thermal Energy Storage System With Steam Extraction and Electric Heating in a Coal‐Fired Power Plant

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To alleviate the impact of the instability of renewable energy power generation on the power grid, coal‐fired power plants (CFPPs) have to undertake peak shaving tasks, which puts forward high requirements for the flexibility of CFPPs. To enhance the flexibility of CFPPs to consume more renewable energy, this paper innovatively proposes a ...
Yuguo Ni, Keliang Liu, Miao Yu, Hao Zhou
wiley   +1 more source

The Layout and Size of an Early Pre‐Pottery Neolithic B Small Settlement Revealed by Geophysical Prospection at Harbetsuvan Tepesi in Southeastern Anatolia

Archaeological Prospection, EarlyView.
ABSTRACT In Upper Mesopotamia, the transition from the Pre‐Pottery Neolithic A (PPNA) to Pre‐Pottery Neolithic B (PPNB) period, ca. 10 800–10 600 cal. BP, is marked by a series of changes in chipped stone industries, architectural forms, symbolic objects, regional distribution of settlements and long‐distance exchange networks among others.
Toshihiro Tada, Ryota Moriwaki, Kazuya Shimogama, Kenta Suzuki, Wataru Satake, Nurcan Küçükarslan, Celal Uludağ, Yoshihiro Nishiaki   +7 more
wiley   +1 more source

Role of platelet-derived growth factor B in cholesterol and glucose metabolism [PDF]

, 2017
Platelet-derived growth factor (PDGFB) is a critical molecule for recruiting pericytes. Due to the fundamental role of the pericytes in angiogenesis and vascular stability, PDGFB knockout mice die perinatally from severe hemorrhage and edema.
Li, Tian
core   +1 more source

Reputational Risk: An Investigation Into How Environmental Failures Drive Stock Price Crashes

Business Strategy and the Environment, EarlyView.
ABSTRACT The study examines the relationship between stock price crashes and firm environment reputational risk. Using a large sample of US listed firms, covering a time span from 2007 to 2021, we test the effect of environmental reputation risk on three measures for the stock price crash risk (NEGCSK, DRUV, and CRASH).
Man Dang, Premkanth Puwanenthiren, Edward Jones, Hoang Long Phan, Abdelhafid Benamraoui   +4 more
wiley   +1 more source

Hereditary pheochromocytoma/paraganglioma and associated syndromes: a clinical and genetic study

陆军军医大学学报
Objective To summarize and analyze the clinical phenotypes, hereditary features and treatment and follow-up strategies of different hereditary pheochromocytoma/paragangliomas (PCC/PGL) and related syndromes.
TANG Peng, LAN Weihua, ZHANG Yao
doaj   +1 more source

Controlling resonance energy transfer in nanostructure emitters by positioning near a mirror [PDF]

, 2017
The ability to control light-matter interactions in quantum objects opens up many avenues for new applications. We look at this issue within a fully quantized framework using a fundamental theory to describe mirror-assisted resonance energy transfer (RET)
Andrews D. L., Berman P. R., Craig D. P., David L. Andrews, Dilusha Weeraddana, Malin Premaratne, Mandel L., Mattuck R. D., Medintz I., Premaratne M., Salam A., Sarath D. Gunapala, Weeraddana D.   +12 more
core   +1 more source

A Comparison of Regional Decisions for Doses and Administrations of New Drugs: Concordance, Discordance, and Dependencies

Clinical Pharmacology &Therapeutics, EarlyView.
Regional differences in approved drug dosages and administration are shaped by complex factors, including clinical data, prior regulatory decisions, and region‐specific considerations. This study investigated how such factors are associated with variations in approved doses across the United States Food and Drug Administration (FDA), European Medicines
Sachiko Mita, Shunsuke Ono
wiley   +1 more source