Results 51 to 60 of about 10,690,430 (278)

Separation of pups from their mother mice enhances odor associative learning at the late lactation stage

Scientific Reports
During lactation, mammalian pups rely on the dam for survival and associative learning related to maternal stimuli. This study investigates how maternal preference shifts during the late lactation period in mouse pups. Pups conditioned with odorized dams
Shota Katori, Hirofumi Nishizumi, Yukiko Noguchi-Katori, Hitoshi Sakano   +3 more
doaj   +1 more source

COVID‐19 Vaccination is not Associated with the Development of Idiopathic Inflammatory Myositis in U.S. Veterans

Arthritis Care &Research, Accepted Article.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US Veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández, Naomi Schlesinger, Jorge Rojas, Jessica A. Walsh, Tawnie J Braaten, Gary A Kunkel, Makoto Jones, Brian C Sauer, Julio Facelli, Grant W. Cannon, Dorota Lebiedz‐Odrobina   +10 more
wiley   +1 more source

Facet‐Engineered S‐Scheme Heterostructure With Enhanced Active Sites for Efficient Photocatalytic Degradation of Organic Contaminants

Advanced Functional Materials, EarlyView.
The facet‐engineered ZnO/Zn3In2S6 heterostructure, dominated by {001} plane coupling, exposes abundant unsaturated Zn sites with elongated Zn─O bonds, directing photoexcited charge carriers along an S‐scheme pathway and suppressing recombination. Enhanced interfacial Zn adsorption toward bisphenol A and methylene blue further synergistically promotes ...
Yang Yang, Zisheng Du, Hongyuan Yang, Debabrata Bagchi, Ruotao Yang, Prashanth W. Menezes, Sugang Meng   +6 more
wiley   +1 more source

Associative learning and recollection of olfactory memory during the respiratory cycle in mammals: how is the self cognized in consciousness?

Frontiers in Neuroscience
When we are awake and relaxed, various memory-scenes come up in our mind by spontaneous activation of memory engrams. We find ourselves in the memory-scene longing for it by the present self.
Kensaku Mori, Hitoshi Sakano
doaj   +1 more source

Structural and spectroscopic characterization oF N’-[(1E)-(4-fluorophenyl)methylidene]thiophene-2-carbohydrazide, a potential precursor to bioactive agents

Macedonian Journal of Chemistry and Chemical Engineering, 2016
In this study, vibrational spectral analysis of the title compound was carried out using FT-IR and FT-Raman spectroscopy in the range of 500−4000 cm−1. The vibrational analysis was aided by an electronic structure calculation based on the B3LYP/6-311++G ...
Monirah Abdel-Rahman Al-Alshaikh, S Muthu, Ebtehal S Al-Abdullah, E Elamurugu Porchelvi, Siham Lahsasni, Ali Abdel-Rahman El-Emam   +5 more
doaj   +1 more source

Mechanistic Origin of Photodegradation and Impurity Effects in Donor–Acceptor Luminescent Radicals

Advanced Optical Materials, EarlyView.
Purification‐dependent impurities distort the apparent optical and analytical data of TTM‐based radicals without altering their intrinsic photophysical properties. Carbazole attachment elevates the activation barrier of the photodegradation pathway, offering design principles for achieving more robust luminescent radical materials.
Takuya Hosokai, Wataru Ota, Kenshiro Matsuda, Hikaru Ishii, Amane Niwa, Yasuo Nakayama, Keisuke Nakamura, Daiki Asakawa, Emiko Fujiwara, Tohru Sato, Ken Albrecht   +10 more
wiley   +1 more source

Controlling chaos in a chaotic neural network [PDF]

, 2003
The chaotic neural network constructed with chaotic neuron shows the associative memory function, but its memory searching process cannot be stabilized in a stored state because of the chaotic motion of the network.
Cao, Prof. Z., He, Dr G., Ogura, Prof. H., Zhu, Prof. P.   +3 more
core   +1 more source

Computing the Fukui Function in Solid-State Chemistry: Application to Alkaline Earth Oxides bulk and Surfaces.

Journal of Physical Chemistry A, 2020
Fukui functions (FF) are chemical descriptors useful to explain the reactivity of systems towards electron transfer. Whereas they have been widely employed for molecules, their application to extended systems is scarce. One of the reasons for the limited
María Luisa Cerón, Tatiana Gómez, Monica Calatayud, Carlos Cárdenas   +3 more
semanticscholar   +1 more source

Immobility responses are induced by photoactivation of single glomerular species responsive to fox odour TMT

Nature Communications, 2017
The olfactory bulb is arranged in glomeruli defined by their olfactory receptor expression. The authors identify an olfactory receptor for fox odour, TMT, and show that activation of the glomerulus expressing that receptor in mice leads to immobility ...
Harumi Saito, Hirofumi Nishizumi, Satoshi Suzuki, Hideyuki Matsumoto, Nao Ieki, Takaya Abe, Hiroshi Kiyonari, Masahiko Morita, Hideo Yokota, Nozomi Hirayama, Takahiro Yamazaki, Takefumi Kikusui, Kensaku Mori, Hitoshi Sakano   +13 more
doaj   +1 more source

Chemical reactivity of alliin and its molecular interactions with the M proteasepro of SARS-CoV-2 [PDF]

Journal of the Serbian Chemical Society
In the present work, a computational study of the chemical reactivity of alliin at the X/DGDZVP level of theory (where X is B3LYP, M06, M06L or wB97XD) was performed.
López-Orozco Wendolyne, Mendoza-Huizar Humberto Luis, Álvarez-Romero Giaan Arturo, Torres-Valencia Jesús Martín, Sanchez-Zavala Maricruz   +4 more
doaj   +1 more source