Results 171 to 180 of about 4,907 (289)

Arctic fox dens in Finland and the environmental factors affecting red fox observations at arctic fox dens

Ihminen on aiheuttanut maapallon historian kuudennen sukupuuttoaallon, jonka vuoksi 25 % maailman lajeista on tällä hetkellä uhanalaisia. Naali on luokiteltu Suomessa äärimmäisen uhanalaiseksi, mikä tekee siitä Suomen uhanalaisimman nisäkkään ...
Ekman, Heta
core  

Origins of the arctic fox variant rabies viruses responsible for recent cases of the disease in southern Ontario. [PDF]

PLoS Negl Trop Dis, 2019
Nadin-Davis SA, Fehlner-Gardiner C.
europepmc   +1 more source

Polydactyly in Arctic foxes (Vulpes lagopus)

Turkish Journal of Veterinary & Animal Sciences, 2011
MALGORZATA KONSTANTYNOWICZ, JANUSZ STRYCHALSKI, ANDRZEJ GUGOLEK   +2 more
openaire   +1 more source

Targeting DNGR‐1 with Fangchinoline Elevates Dendritic Cell Antigen Cross‐Presentation‐Mediated Antitumor Immunity in Melanoma

Advanced Science, EarlyView.
Fangchinoline is identified as a small‐molecule DNGR‐1 modulator that enhances dendritic‐cell cross‐presentation of tumor antigens. By engaging DNGR‐1 and activating Syk–Nox2 signaling, it promotes phagosomal ROS, antigen escape, MHC‐I presentation, and CD8+ T‐cell priming, thereby strengthening antitumor immunity and sensitizing tumors to PD‐1 ...
Yuan Liao, Zhenyang Ren, Jing Zhou, He Luo, Yuling Li, Dan Chen, Yuxiao Jiang, Canzhe Li, Mengyi Zheng, Anqi Li, Yao Wang, Yang Zhang, Dingye Wang, Yanjun Jiang, Jiangyong Gu, Biaoyan Du, Yafei Shi, Fang Liu, Jianyong Xiao, Kun Wang   +19 more
wiley   +1 more source

Phenotypic integration and modularity drives skull shape divergence in the Arctic fox (Vulpes lagopus) from the Commander Islands. [PDF]

Biol Lett, 2019
Martín-Serra A, Nanova O, Varón-González C, Ortega G, Figueirido B.   +4 more
europepmc   +1 more source

Beyond Potency: Emerging Determinants and Optimization Strategies Enhancing Therapeutic Efficacy of Adult Stem Cells

Advanced Science, EarlyView.
Adult stem cell therapy requires more than high in vitro potency. This review proposes a systems framework in which cell‐intrinsic programs, instructive microenvironmental cues, and pre‐/post‐delivery engineering are co‐designed under standardized translational rules.
Soo‐Rim Kim, Yun Jae Jung, Hwa‐Yong Lee   +2 more
wiley   +1 more source

AI‐Assisted Digital Single‐Molecule Activity Tracker for Decoupling Intrinsic Heterogeneity from Photo‐Oxidative Damage in High‐Photon‐Flux Enzymology

Advanced Science, EarlyView.
Employing a digital single‐molecule activity tracker (dSMAT), this research demonstrates that high‐photon‐flux irradiation drives progressive oxidative scarring in polymerases. Unlike simple thermal denaturation, real‐time kinetic tracking dynamically visualizes enzymes degrading into multiple impaired subpopulations.
Anran Zheng, Qi Yang, Jinze Li, Fuqiang Ma, Xuefeng Wang, Zhen Guo, Chuanyu Li, Dongshu Li, Jia Yao, Zhiqi Zhang, Wei Zhang, Lianqun Zhou   +11 more
wiley   +1 more source

Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations

Advanced Electronic Materials, EarlyView.
This work presents a throat‐mounted mechanoelectric sensor integrated with an ion‐gel/graphene reservoir device for on‐device speech recognition. The system converts raw biomechanical vibrations into rich nonlinear current dynamics, enabling efficient classification through a simple linear readout. The approach highlights a compact and tunable physical‐
Daiki Nishioka, Akito Tateyama, Hina Kitano, Takashi Nakanishi, Kazuya Terabe, Takashi Tsuchiya   +5 more
wiley   +1 more source

Observations on a Cyclic Decline of Lemmings (Lemmus) on the Arctic Coast of Alaska During the Spring of 1949

, 1950
Results of observations carried out at the Arctic Research Laboratory, Point Barrow region (1) "during the peak density" preceding the cyclic decline occurring in the spring of 1949, (2) during the decline, and (3) for more than a year subsequent to it ...
Rausch, Robert
core  

Systemic Staphylococcus pseudintermedius infection in an arctic fox (Vulpes lagopus) with severe multifocal suppurative meningoencephalitis and nephritis. [PDF]

J Vet Med Sci, 2018
Iwata K, Kasuya K, Takayama K, Nakahara Y, Kobayashi Y, Kato A, Senba H, Yanagisawa M, Shibahara T.   +8 more
europepmc   +1 more source