Results 11 to 20 of about 12,620 (167)
Fossil image identification using deep learning ensembles of data augmented multiviews
Methods in Ecology and Evolution, Volume 14, Issue 12, Page 3020-3034, December 2023., 2023 Abstract Identification of fossil species is crucial to evolutionary studies. Recent advances from deep learning have shown promising prospects in fossil image identification. However, the quantity and quality of labelled fossil images are often limited due to fossil preservation, conditioned sampling and expensive and inconsistent label annotation by ...
Chengbin Hou +6 more
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Successful surgical removal of a pheochromocytoma in a mare via trans‐costal approach
Equine Veterinary Journal, Volume 55, Issue 6, Page 1012-1020, November 2023., 2023 Abstract Background Pheochromocytomas have been previously reported in horses, but successful antemortem diagnosis and surgical removal without recurrence of clinical signs have not been described. Objective To report the clinical presentation, diagnostic evaluation, surgical technique, anaesthetic management and post‐operative care of a mare diagnosed
Thomas J. O'Brien +6 more
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Journal of Diabetes, Volume 14, Issue 9, Page 620-629, September 2022., 2022 Highlights Body composition changes were identified by baseline thyroid‐stimulating hormone (TSH) and difference in TSH (∆TSH) levels. A positive correlation between ∆TSH and ∆glucose was established. Patients with high TSH levels in the euthyroid state need muscle and fat management.
Hyunah Kim +5 more
wiley +1 more source
HUVECs Promote the Proliferation of iPS-MSCs by FAM3B [PDF]
, 2016 间充质干细胞（mesenchymalstemcells，MSCs）存在于一个血管周微环境中，在这个微环境内，内皮细胞（endothelialcells，ECs）与MSCs互相作用，调控MSCs的表型和增殖，从而在MSCs的血管生成作用和治疗应用方面起重要作用。然而，MSCs受到来源、年龄、健康等多方面的影响，不能满足大规模的使用需求。诱导多能干细胞来源的间充质干细胞（inducedpluripotentstemcell-derivedMSCs，iPS-MSCs）可能会是一个有前景的替代性干细胞来源。但是，
冷云
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Cost‐effective and efficient non‐noble‐metal catalysts for selective lignin hydrogenolysis remain elusive, representing a significant challenge in biorefinery. Here, we prepared a nitrogen‐doped carbon supported CoNi bimetallic catalyst, which was successfully derived from zeolitic imidazolate framework (ZIF) via high‐temperature pyrolysis ...
Xingwei Luo +3 more
wiley +1 more source
间歇式轴向压应力对组织工程骨种子细胞的黏附增殖与成骨分化促进作用的研究 [PDF]
, 2018 目的探究间歇式轴向压应力对组织工程骨种子细胞黏附、增殖与成骨分化能力的影响。方法构建表达绿色荧光蛋白的兔骨髓间充质干细胞(rBMSCs)作为示踪种子细胞,运用旋转细胞培养仪将松质骨支架和种子细胞共培养7 d获得组织工程骨(TEB),实验组在第7～14天施加大小10 N、频率1 Hz、4 h/d的间歇式轴向压应力刺激,对照组常规培养,14 d后胰酶消化法获取两组种子细胞并比较其黏附、增殖和成骨分化能力。采用两组独立样本t检验进行统计学分析。结果 (1)流式细胞术显示rBMSCs被成功提取分离。(2 ...
丁真奇 +7 more
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Research Progress on Strontium Function in Foods [PDF]
, 2023 Strontium is of great significance to human health and participates in various physiological functions and biochemical effects. It has great prospects in the development of health products and natural medicines. Strontium not only has a protective effect
HUANG Xulai, GAO Yanan, ZHANG Yangdong, WANG Jiaqi, ZHENG Nan
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
wiley +1 more source
Research progress on graphene and its derivatives modulating the bone regeneration microenvironment [PDF]
Graphene family nanomaterials (GFNs) are highly popular in the field of bone tissue engineering because of their excellent mechanical properties, biocompatibility, and ability to promote the osteogenic differentiation of stem cells.
LAN Yuanchen, LIN Hengyi, JIANG Yukun, HU Zhiai, ZOU Shujuan
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