Results 1 to 10 of about 11,676 (213)
Zhongguo youzhi, 2022 为了解贵州麻阳河国家级自然保护区油脂植物资源的现状，为当地油脂植物的保护及可持续利用提供科学依据，通过野外调查及访问，结合文献查阅和标本整理，对麻阳河自然保护区油脂植物资源进行了调查分析。结果显示：该地区有油脂植物78科150属213种，其中裸子植物9种，被子植物204种。含种数在10种以上的优势科有2个，分别是蔷薇科和樟科；在生活型多样性上，乔木油脂植物占有明显的优势，共有88种, 占总种数的41.31%；种子、果实、种仁是麻阳河自然保护区油脂植物主要的含油部位；在植物区系上表现为以热带分布为主 ...
杨天友1,2，杨传东2 YANG Tianyou1,2, YANG Chuandong2
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"É aclamação! É argumentação! É intertextualidade!"
Revista da Anpoll, 2023 A proposta deste trabalho consiste em analisar as estratégias de argumentação que ocorrem por meio da intertextualidade em tuítes publicados pelo perfil do Big Brother Brasil na rede social Twitter. Para tanto, articulamos um quadro teórico que reúne reflexões oriundas da Teoria da Argumentação no Discurso (AMOSSY, 2018; 2020), da Análise do Discurso ...
Cássia Fernanda de Oliveira Costa +2 more
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“É agrofloresta, não é conservacionismo”
RURIS (Campinas, Online), 2022 O artigo pretende discutir as paisagens a partir da ótica preservacionista. O objetivo é apresentar os sentidos e as práticas de preservação postulados por duas diferentes correntes de pensamento, o conservacionismo e a permacultura. As reflexões que seguem foram inspiradas em uma caminhada realizada com um permacultor durante pesquisa de campo.
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Veterinary Dermatology, Volume 34, Issue 6, Page 586-596, December 2023., 2023 Background – In clinical practice, the diagnosis of otitis externa (OE) normally is based on otoscopic examination and cytological findings, followed by empirical treatment with topic drugs. Biofilm‐producing bacteria are frequently present in OE, even if its presence is often underdiagnosed. Hypothesis/Objectives – The primary aim of this study was to
Luca Luciani +6 more
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Hyperspectral Compressed Sensing Reconstruction Applying Multi‐TV Collaboration
Journal of Sensors, Volume 2023, Issue 1, 2023., 2023 For hyperspectral images (HSI) compressed sensing reconstruction, the 3D total variation (3DTV) is a powerful regulation term encoding the spatial‐spectral local smooth prior structure. The term is calculated by supposing the sparsity structure on a gradient map along the spatial and spectral direction.
Hua Xiao +5 more
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Assessing the Professional Personality of College Counselors: A Student‐Oriented Psychological Scale
New Directions for Child and Adolescent Development, Volume 2023, Issue 1, 2023., 2023 This study is aimed at identifying the structure and traits of college counselors’ professional personality. Following existing methodology in conducting face‐to‐face and open‐ended interviews, specialist evaluations, and a literature review, we develop a pilot test questionnaire measuring college counselors’ professional personality traits (79 ...
Haiyun Cheng +4 more
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Fenmo yejin jishu, 2022 利用粉末冶金方法制备了含不同质量分数铜铁预合金粉末的铜基摩擦材料，并在不同温度下对材料摩擦性能进行测试。结果表明：铜铁预合金粉末的引入使得铁元素在烧结后铜基体中及铜基体与其他组元界面处析出，阻碍了烧结，导致材料密度下降。存在于界面处的铁以及反应生成的珠光体成为硬质强化相，使得材料的磨损机理从纯铜基体时的黏着磨损向添加铜铁预合金粉末之后的磨粒磨损转变，导致摩擦系数先下降后上升。200～250 ℃为摩擦系数保持稳定的临界温度。当超过临界温度时，摩擦表面铜软化，其自润滑作用使得摩擦系数下降。含30 ...
魏东彬 +8 more
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Policy &Internet, Volume 14, Issue 4, Page 845-874, December 2022., 2022 Abstract Over the past decade, China's central and municipal governments have consistently supported the development of social credit systems (SCSs). While research has highlighted the Chinese public's high approval and backing of SCSs, their engagement with these digital projects has not been fully explored. Based on 44 semi‐structured interviews, our
Haili Li, Genia Kostka
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Zhejiang Daxue xuebao. Lixue ban, 2014 介绍了随机环境中的两性分枝过程，利用概率母函数之间的关系，推导出此类两性分枝过程的有关性质，同时给出了两类常见随机环境中两性分枝过程灭绝的充分条件.
SONGMingzhu(宋明珠) +1 more
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LP convergence for weighted sums of arrays with pairwise NQD sequences(两两NQD阵列加权和的LP收敛性)
Zhejiang Daxue xuebao. Lixue ban, 2016 研究了两两NQD阵列加权和的LP收敛性，在更弱的条件下得到与陈平炎相同的结论，改进和推广了前人的研究成果.
SONGMingzhu(宋明珠) +2 more
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