Results 81 to 90 of about 10,690,430 (278)

Harnessing Digital Microstructure for Simulation‐Guided Optimization of Permanent Magnets

Advanced Intelligent Discovery, EarlyView.
An experimental‐to‐computational workflow is presented that transforms experimental 3D focused ion beam‐scanning electron microscopy data into a simulation‐ready digital microstructure for multiphase functional materials. Using heavy‐rare‐earth‐free Nd–Fe–B magnets as a model system, the approach quantifies grain connectivity across complex secondary ...
Nikita Kulesh, Anton Bolyachkin, Hajime Nakamura, Tadakatsu Ohkubo, Hossein Sepehri‐Amin   +4 more
wiley   +1 more source

One respiratory cycle as a minimum time unit for making behavioral decisions in the mammalian olfactory system

Frontiers in Neuroscience
Voluntary behaviors such as sniffing, moving, and eating require decision-making accompanied by intentional respiration. Based on the study of respiration-coherent activity of rodent olfactory networks, we infer that during the inhalation phase of ...
Kensaku Mori, Hitoshi Sakano
doaj   +1 more source

High-mass star formation in Orion triggered by cloud-cloud collision II, Two merging molecular clouds in NGC2024 [PDF]

, 1952
We analyzed the NANTEN2 13CO (J=2-1 and 1-0) datasets in NGC 2024. We found that the cloud consists of two velocity components, whereas the cloud shows mostly single-peaked CO profiles.
Ohama, Akio, Tsutsumi, Daichi, Sano, Hidetoshi, Torii, Kazufumi, Nishimura, Atsushi, Shima, Kazuhiro, Yamamoto, Habe Asao Hiroaki, Tachihara, Kengo, Hasagawa, Yutaka, Kimura, Kimihiro, Ogawa, Hideo, Fukui, Yasuo   +11 more
core   +3 more sources

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Analytical Studies on a Modified Nagel-Schreckenberg Model with the Fukui-Ishibashi Acceleration Rule

, 2005
We propose and study a one-dimensional traffic flow cellular automaton model of high-speed vehicles with the Fukui-Ishibashi-type (FI) acceleration rule for all cars, and the Nagel-Schreckenberg-type (NS) stochastic delay mechanism.
Bing-Hong Wang, Bo Hu, Chin-Kun Hu, Chuan-Ji Fu, Chuan-Yang Yin, Kun Gao, P.M. Hui, Tao Zhou   +7 more
core   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Microglial SIRPα regulates the emergence of CD11c+ microglia and demyelination damage in white matter

eLife, 2019
A characteristic subset of microglia expressing CD11c appears in response to brain damage. However, the functional role of CD11c+ microglia, as well as the mechanism of its induction, are poorly understood.
Miho Sato-Hashimoto, Tomomi Nozu, Riho Toriba, Ayano Horikoshi, Miho Akaike, Kyoko Kawamoto, Ayaka Hirose, Yuriko Hayashi, Hiromi Nagai, Wakana Shimizu, Ayaka Saiki, Tatsuya Ishikawa, Ruwaida Elhanbly, Takenori Kotani, Yoji Murata, Yasuyuki Saito, Masae Naruse, Koji Shibasaki, Per-Arne Oldenborg, Steffen Jung, Takashi Matozaki, Yugo Fukazawa, Hiroshi Ohnishi   +22 more
doaj   +1 more source

Near-infrared transmission spectrum of the warm-uranus GJ 3470b with the Wide Field Camera-3 on the Hubble Space Telescope

, 2014
The atmospheric composition of low-mass exoplanets is the object of intense observational and theoretical investigations. GJ3470b is a warm uranus recently detected in transit across a bright late-type star.
Bonfils, Xavier, Delfosse, Xavier, Ehrenreich, David, Forveille, Thierry, Lovis, Christophe, Mayor, Michel, Neves, Vasco, Santos, Nuno C., Ségransan, Damien, Udry, Stéphane   +9 more
core   +3 more sources

Hydrogen Bonding is Key Factor in Reversible NH3 Uptake Causing Vapochromic and Magnetochemical Switching in Ni(II) Paddlewheel Complexes

ChemistryEurope, EarlyView.
Nickel complexes showing reversible vapochromic and spin crossover behaviors upon coordination and release of NH3 were synthesized. They bear bidentate pyridazine ligands, which allows for formation of hydrogen bonds between NH3 and the ligand in the second coordination sphere.
Sebastian Rücker, Jörg A. Schachner, Sergey M. Borisov, Ferdinand Belaj, Silvia Carlotto, Lidia Armelao, Antoine Dupé, Nadia C. Mösch‐Zanetti   +7 more
wiley   +1 more source

Rational Design of Inverted F‐Type Heterojunctions for Photocatalytic Emerging Contaminant Degradation

Carbon Energy, EarlyView.
The inverted F‐type ZnWO4/In2S3 heterojunction enables efficient charge separation and retention of strong oxidative capability through interfacial electric field regulation, leading to non‐toxic degradation of contaminants for sustainable water treatment.
Yanxian Jin, Yali Du, Huiqing Lv, Sónia A.C. Carabineiro, Chenglin Wu, Min‐Quan Yang, Yu‐Ming Zheng, Xianqiang Xiong, Zhangxin Chen, Bo Weng   +9 more
wiley   +1 more source