Results 151 to 160 of about 72,029 (306)

Estimating parameters of fluctuations in the cosmic microwave background [PDF]

, 1995
We address questions that arise in statistical analyses of recently detected fluctuations in the Cosmic Microwave Background (CMB). Estimators of the quadrupole amplitude, Q, and spectral index, n, of the CMB angular fluctuation power spectrum are ...
Smoot, Georges, Tenorio, Luis, Lineweaver, Charles H.   +2 more
core  

IceTop — Cosmic ray physics with IceCube

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2008
4 pages, 6 figures.
openaire   +2 more sources

Cosmic Ray Muon Physics

, 2000
We present a review of atmospheric and underground muon flux measurements. The relevance of these data for the atmospheric neutrino flux computation is emphasized. Possible sources of systematic errors in the measurements are discussed, focusing on the sea level muon data. Underground muon data are also reported.
Cecchini, S., Sioli, M.
openaire   +2 more sources

Glocal Regenerative Viticulture: Exploring Sustainable Winemaking Strategies in Europe

Sustainable Development, EarlyView.
ABSTRACT The global wine industry is transforming due to climate change challenges. Glocalization is increasingly relevant in winemaking, where geographical and cultural diversity requires context‐specific solutions in the existing sustainability spectrum in viticulture.
Aleksandra N. Volkova, Ekaterina A. Ivanova, Aleksandr K. Vorobev, Flavio P. Martins, Michael E. Akim   +4 more
wiley   +1 more source

Interpreting Sustainability: A Cross‐Cultural Exploration Between New Zealand (Western & Indigenous) and Chinese (Urban) Consumers

Sustainable Development, EarlyView.
ABSTRACT Sustainability is a globally promoted concept, yet its meaning is often shaped by cultural context. Existing research has largely been informed by Western‐centric understandings of sustainability, leaving limited insight into how sustainability is interpreted across diverse cultural settings.
Caixia (Ivy) Gan, Denise Maria Conroy
wiley   +1 more source

Novel z ∼ 10 auroral line measurements extend the gradual offset of the fundamental metallicity relation deep into the first gigayear of cosmic time

Astronomy & Astrophysics
The mass assembly and chemical enrichment of the first galaxies provide key insights into their star formation histories and the earliest stellar populations at cosmic dawn.
Pollock Clara L., Gottumukkala Rashmi, Heintz Kasper E., Brammer Gabriel B., Roberts-Borsani Guido, Oesch Pascal A., Witstok Joris, Arellano-Córdova Karla Z., Cullen Fergus, Scholte Dirk, Terp Chamilla, Rowland Lucie, Sneppen Albert, Ito Kei, Valentino Francesco, Matthee Jorryt, Watson Darach, Toft Sune   +17 more
doaj   +1 more source

Cosmic physics: the high energy frontier

Journal of Physics G: Nuclear and Particle Physics, 2003
Topical Review Paper to be published in the Journal of Physics G, 50 ...
openaire   +2 more sources

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

SmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen, Zeyuan Huang, Ying Yan, Xiaokang An, Zhikai Zhao, Jirong Lin, Xiangrong Zhao, Xianyuan Gao, Junyi Zong, Xuewen Jia, Zhipeng Yao, Jianliang Liao, Ning Ji   +12 more
wiley   +1 more source

Gamma ray Cerenkov telescope image analysis [PDF]

, 1997
The subject of this thesis is ground based gamma ray astronomy using the imaging atmospheric Cerenkov technique. The first two chapters are introductory, and describe the field of gamma ray astronomy, the generation of extensive air showers in the ...
Holder, J., Holder, Jamie
core  

100 Years of Element Zero: Andreas von Antropoff's Neutronium and the Naming of the Neutron

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Congratulations to the 100th Anniversary of the publication of Andreas von Antropoff's element 0, “–“! This contribution provides a historical account of the concept of element zero and the naming of the neutron. The concept of element zero is 100 years old, having a first documented appearance in a 1926 publication by Andreas von Antropoff, while the ...
Holger Kohlmann
wiley   +1 more source