Results 81 to 90 of about 21,650,361 (340)

Cosmic Union of Communities: a New Concept and Technologies of Creating Cosmic Humanity [PDF]

open access: yesФилософия и космология, 2019
The article deals with the philosophical foundations of the theory and practice of creating Cosmic Humanity. It suggests a new idea, concept and technology of organizing cosmic communities, i.e.
Sergey Krichevsky
doaj   +1 more source

Material Composition Gradient Controls the Autonomous Opening of Banksia Seed Pods in Fire‐Prone Habitats

open access: yesAdvanced Functional Materials, EarlyView.
The seed pod valves of Australian Banksia attenuata plants are not simply bi‐layers which bend when dry. These experiments and models reveal complex mechanics, which allow seed release only after several steps of seed pod opening. Stiffness gradients prevent delamination of the valves during loading, and a shape‐memory function protects the seeds ...
Friedrich Reppe   +7 more
wiley   +1 more source

Autosomal recessive hyper‐IgE syndrome due to DOCK8 deficiency: An adjunctive role for omalizumab

open access: yesJournal of Cutaneous Immunology and Allergy, Volume 5, Issue 6, Page 222-226, December 2022., 2022
We report a rare case of AR‐HIES with DOCK8 deficiency in a young male that was successfully treated by infection management, skincare, diet elimination, and omalizumab. Abstract Autosomal recessive hyper‐IgE syndrome (AR‐HIES) is a rare primary immunodeficiency disorder characterized by high serum IgE levels, recurrent viral skin infections, severe ...
Kim Han Nguyen   +8 more
wiley   +1 more source

Design of Waveguide NbN‐Based Superconductor–Insulator–Superconductor Mixer for 650 GHz

open access: yesAdvanced Photonics Research, EarlyView.
This research work focuses on a waveguide NbN‐based superconductor–insulator–superconductor mixer operating at 650 GHz. The signal coupling circuit is designed using a waveguide‐microstrip coupling structure, and the return loss obtained is lower than −16 dB. For the mixing circuit, its return loss is less than −7.5 dB, and the return loss reduces with
Lianhao He, Fangting Lin, Xiaoyong He
wiley   +1 more source

Scintillation Response of 0D Cs3Cu2I5 Thin Layers to Light‐ and Heavy‐Ion Irradiation

open access: yesAdvanced Photonics Research, EarlyView.
Driven by increasing interest in uncovering the remarkable photoluminescence quantum yield of Cs3Cu2I5, polycrystalline thin layers are synthesized to investigate its radioluminescence response to energetic ions. Its spectroscopic capability is assessed in a wide range of ion mass and internal excitation processes are explored.
Mátyás Hunyadi   +6 more
wiley   +1 more source

Search for the Gravitational-wave Background from Cosmic Strings with the Parkes Pulsar Timing Array Second Data Release

open access: yesThe Astrophysical Journal, 2022
We perform a direct search for an isotropic stochastic gravitational-wave background (SGWB) produced by cosmic strings in the Parkes Pulsar Timing Array (PPTA) Data Release 2 (DR2).
Zu-Cheng Chen, Yu-Mei Wu, Qing-Guo Huang
doaj   +1 more source

The Philosophy Of Form And Value And In Cosmic Architecture And Its Relation To The Interior Design

open access: yesJournal of Architecture, Art & Humanistic Science, 2021
The main transformation moments of the nineteenth century in Egypt have had the greatest impact on the technology of cosmic architecture and are divided into:The architecture of the pharaohs ... as a result of geographical conditions, geological factors,
ALHUSSEINY ALNAHAS   +2 more
doaj   +1 more source

Generalized second law of thermodynamics for FRW cosmology with logarithmic correction

open access: yes, 2010
In the previous analyses in the literature about the generalized second law (GSL) in an accelerated expanding universe the usual area relation for the entropy, i.e. $S={A\over 4G}$, was used for the cosmological horizon entropy. But this entropy relation
Jamil, Mubasher, Sadjadi, H. Mohseni
core   +1 more source

Emulsion sheet doublets as interface trackers for the OPERA experiment [PDF]

open access: yes, 2008
New methods for efficient and unambiguous interconnection between electronic counters and target units based on nuclear photographic emulsion films have been developed.
  +192 more
core   +4 more sources

High‐Throughput Single‐Nanowire Optoelectronic Characterization Using Microfluidic Technology

open access: yesAdvanced Photonics Research, EarlyView.
An ultrathin microfluidic platform enables high‐throughput, in‐line single particle characterization of semiconductor nanowires. Using correlative spectroscopy and imaging, analysis at 240 nanowires per minute, uncovering previously hidden details about intra‐wire disorder and inter‐wire inhomogeneity, is achieved.
Tharaka MDS Weeraddana   +5 more
wiley   +1 more source

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