Results 161 to 170 of about 292,162 (290)

Species identity and spatial scale drive context‑dependent tree diversity effects in a Finnish forest experiment

Oikos, EarlyView.
Tree species diversity is known to affect tree growth and leaf traits, which in turn can influence various ecosystem processes. However, the reported direction of these tree diversity effects is inconsistent, indicating that their outcomes depend strongly on ecological context.
Juri A. Felix, Philip C. Stevenson, Julia Koricheva   +2 more
wiley   +1 more source

Development of a 3D CZT detector prototype for Laue Lens telescope [PDF]

, 2010
E. Caroli, N. Auricchio, S. Del Sordo, L. Abbene, Carl Budtz-Jørgensen, F. Casini, R. M. Curado da Silva, Irfan Kuvvetlli, Luciano Milano, L. Natalucci, E. Quadrini, J. B. Stephen, P. Ubertini, Massimiliano Zanichelli, A. Zappettini   +14 more
openalex   +1 more source

Forecast of observing time delay of the strongly lensed quasars with Muztagh-Ata 1.93m telescope [PDF]

, 2022
Shanhao Zhu, Y. Shu, Haibo Yuan, Jian-Ning Fu, Jian Gao, Jianghua Wu, Xiang‐Tao He, Kai Liao, Guoliang Li, Xinzhong Er, Bin Hu   +10 more
openalex   +1 more source

Characterizing trade‐wind shallow convection regimes in the open sea with a synergy of ship‐based vertical profiling observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We use active remote sensing from a ship during the EUREC4$$ {\mathrm{EUREC}}^4 $$A campaign to characterize the environment before, during, and after precipitation in shallow convection. (1) Shallow clouds barely precipitate (only virga). Congestus clouds generate precipitation, occurring less often in the afternoon but with higher cloud fractions. (2)
Claudia Acquistapace, Sabrina Schnitt, Sibylle Krause, Nils Risse, Diego Lange, Dwaipayan Chatterjee   +5 more
wiley   +1 more source

The Star‐forming Region NGC 346 in the Small Magellanic Cloud withHubble Space TelescopeACS Observations. II. Photometric Study of the Intermediate‐Age Star Cluster BS 90 [PDF]

, 2007
Boyke Rochau, Dimitrios A. Gouliermis, Wolfgang Brandner, Andrew E. Dolphin, Thomas Henning   +4 more
openalex   +1 more source

Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles

Rapid Communications in Mass Spectrometry, EarlyView.
Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller, Alexander Potthoff, Klaus Dreisewerd, Jens Soltwisch   +3 more
wiley   +1 more source

Characteristics of the multi-telescope coincidence trigger of the HEGRA IACT system [PDF]

, 1998
N. Bulian, A. Daum, G. Hermann, M. Heß, W. Hofmann, H. Lampeitl, G. Pühlhofer, Christian Köhler, M. Panter, Max H. Stein, G. Börst, Matthias Rauterberg, M. Samorski, C. Sauerland, W. Stamm   +14 more
openalex   +1 more source

Dark matter searches in dwarf spheroidal galaxies with the Cherenkov Telescope Array [PDF]

, 2023
Francesco Gabriele Saturni, M. Doro, A. Morselli, Gonzalo Rodríguez-Fernández   +3 more
openalex   +1 more source

Multi‐Objective Robust Controller Synthesis With Integral Quadratic Constraints in Discrete‐Time

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article presents a novel framework for the robust controller synthesis problem in discrete‐time systems using dynamic Integral Quadratic Constraints (IQCs). We present an algorithm to minimize closed‐loop performance measures such as the ℋ∞$$ {\mathscr{H}}_{\infty } $$‐norm, the energy‐to‐peak gain, the peak‐to‐peak gain, or a ...
Lukas Schwenkel, Johannes Köhler, Matthias A. Müller, Carsten W. Scherer, Frank Allgöwer   +4 more
wiley   +1 more source

Long‐Range Time‐Correlated Single‐Photon Counting Lidar 3D‐Reconstruction From a Moving Ground Vehicle

Journal of Field Robotics, EarlyView.
ABSTRACT Time‐correlated single‐photon counting (TCSPC) lidar enables high‐resolution 3D imaging at kilometer range. While previous works have covered long range TCSPC 3D imaging from either stationary or airborne platforms, this is, to the best of our knowledge, the first attempt that use a moving ground vehicle. Fusing measurements taken at different
Hannes Ovrén, Max Holmberg, Markus Henriksson   +2 more
wiley   +1 more source