Landscape vector的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列包括價格和評價等資訊懶人包

African Environmental Crisis: A History of Science for Development

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為了解決Landscape vector的問題，作者Oba, Gufu 這樣論述：

This book explores how and why the idea of the African environmental crisis developed and persisted through colonial and post-colonial periods, and why it has been so influential in development discourse. From the beginnings of imperial administration, the idea of the desiccation of African environm

ents grew in popularity, but this crisis discourse was dominated by the imposition of imperial scientific knowledge, neglecting indigenous knowledge and experience. African Environmental Crisis provides a synthesis of more than one-and-a-half century's research on peasant agriculture and pastoral ra

ngeland development in terms of soil erosion control, animal husbandry, grazing schemes, large-scale agricultural schemes, social and administrative science research, and vector-disease and pest controls. Drawing on comparative socio-ecological perspectives of African peoples across the East African

colonies and post-independent states, this book refutes the hypothesis that African peoples were responsible for environmental degradation. Instead, Gufu Oba argues that flawed imperial assumptions and short-term research projects generated an inaccurate view of the environment in Africa. This book

's discussion of the history of science for development provides researchers across environmental studies, agronomy, African history and development studies with a lens through which to understand the underlying assumptions behind development projects in Africa. Gufu Oba is professor at the Facult

y of Landscape and Society (LANDSAM) in the Norwegian University of Life Sciences. His work is interdisciplinary; combining natural sciences, pastoralism and environmental history. His previous books include; Nomads in the shadows of empires (2013), Climate change adaptation in Africa (2014) and Her

der warfare in East Africa (2017).

Landscape vector進入發燒排行的影片

設計多刺激響應性中孔奈米載體攜帶Doxorubicin/MicroRNA-34a用於藥物釋放和體外/體內抗癌之評估

為了解決Landscape vector的問題，作者杜米 這樣論述：

多年來，癌症已成為全球主要死因，2018 年已造成約 960 萬人死亡。預測表明，到 2030 年，每年將有約 2600 萬新癌症病例和 1700 萬癌症死亡病例。化療提高了癌症患者的生存率；但副作用大，療效差，無法區分腫瘤細胞和正常細胞，導致癌症患者死亡率高。佔嬰兒所有癌症的 6% 的神經母細胞瘤起源於神經嵴內的交感腎上腺祖細胞。大約 25% 的神經母細胞瘤病例是由 MYC 相關癌基因 MYCN 擴增引起的，從而導致疾病風險高和預後不良；因此，關注MYCN抑制的研究是必不可少的。有趣的是，microRNA-34 (miR-34) 因其致癌和腫瘤抑制能力而成為癌症治療的潛在候選者。本研究介紹

了陽離子磁性奈米複合材料 (MNC) 的合成、鑑定和應用，該複合材料包含支鏈聚乙烯亞胺 (bPEI) 包覆的磁性氧化鐵 (MIO) 奈米粒子。這些帶正電荷的 MNC 具有穿透帶負電荷的細胞壁的能力，以將 miR-34a 分子遞送到癌細胞中。在 3380、1620、2900 和 2840 cm-1 處對應於 −NH−和−CH2− 基團的特徵峰表明 bPEI 成功塗覆在 MIO 奈米顆粒表面。通過使完全遞送的載體劑量能夠非常快速地濃縮到細胞上的磁場提高了轉染效率。此外，小角中子散射 (SANS) 的結果表明，產生核心熱量並隨後導致殼軟化，這是由替代磁場 (AMF) 激活的。 3-(4,5-dime

thylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) 測定表明，MNCs 對受試細胞沒有任何顯著毒性。 miR-34a 擴增的增加導致了 MYCN 蛋白的抑制，從而抑制了神經母細胞瘤細胞的生長。肝癌是世界範圍內最普遍和第三大常見的癌症死亡率基礎，不幸的是，它的治療往往受到缺乏適當的治療選擇和當前治療方法引起的副作用的限制。此外，bPEI聚合物與PF聚合物進一步交聯，隨後塗覆在MIO奈米顆粒表面，得到MIOpoly。隨後的應用結果表明，觀察到 pH（48 h 後釋放 54.8%）和溫度（48 h 後釋放 51.0%）依賴的 DOX 釋放，

其中在 pH = 5.4 和更高溫度 42 °C 時釋放更多 DOX。 MIOpoly-DOX 觀察到的更高 DOX 熒光錶明替代磁場增強了高細胞攝取。此外，配製了負載多柔比星 (DOX) 的 pH 響應/熱響應磁性介孔奈米載體，並評估了它們對肝癌的體外抗癌活性。這些奈米載體由羥基磷灰石 (HAP) 和與 MCM-41/SBA-15 和 Pluronic F127 結合形成 MSNs@P123 和 MIOS15@PF 奈米載體的 MIO 奈米顆粒組成。製備的 IMNPs 和 MIOS15@PF 奈米載體具有高飽和磁化強度的超順磁性。 SANS 和小角 X 射線散射 (SAXS) 研究表明，開發

的奈米載體對溫度敏感並具有六邊形排列的結構。細胞活力研究表明，MSNs@P123-DOX 和 MIOS15@PF@DOX 奈米複合物誘導更多的細胞凋亡或壞死。觀察到溫度（48 小時後釋放 69%）和 pH（48 小時後釋放 70%）依賴的 DOX 釋放，其中在 42 °C 的高溫下釋放更多的 DOX，觀察到 MIOS15 的 pH 值為 5.4 @PF@DOX 載體。體內動物試驗研究表明，製備的奈米載體能夠抑制所有受試小鼠的肝腫瘤。因此，所開發的奈米載體在靶向遞送常規化療藥物方面具有巨大的潛力，並且效率更高。

Advances in Virus Research: Environmental Virology and Virus Ecology

為了解決Landscape vector的問題，作者Malmstrom, Carolyn M. (EDT) 這樣論述：

Environmental Virology, Volume 101, the latest in the Advances in Virus Research series, contains new, informative updates on the topic. First published in 1953, this series covers a diverse range of in-depth reviews, providing a valuable overview of the current field of virology. Updates to this r

elease include sections on the host landscape and vector behavior, key determinants of plant virus evolution and emergence, plant virome analysis using spatial metagenomics, host range evolution in generalist viruses, the influence of environment, water-mediated spread and transmission of viruses, v

iruses transmitted by means other than insect vectors, and more.Contains contributions from leading authorities in the field of virologyInforms and updates on all the latest developments in the fieldFeatures a diverse range of virology topics, including discussions of host landscape and vector behav

ior and viruses transmitted by means other than insect vectors

探索智慧物聯網研究：文獻計量分析與主題建模方法

為了解決Landscape vector的問題，作者吳慶福 這樣論述：

為清楚勾勒出智慧物聯網研究發展樣貌，本研究探索Web of Science 1975年至2021年5,436篇「智慧物聯網」為主題的文獻。經文獻計量分析發現：(1)文獻出版年份為2012-2021年，2012-2016年為生長期，2017-2021年為發展期；(2)《IEEE Internet of Things Journal》是AIoT議題最具影響力的期刊；(3)‪中國大陸、美國、印度發表篇數分居前3名，臺灣位居第9名；(4) AIoT文獻可區分「工業4.0管理、智慧城市治理及未來挑戰」等7個集群。以潛在狄利克雷分佈(Latent Dirichlet allocation, LDA)發現

文獻聚焦在「智慧醫療」等6個主題。綜觀文獻計量分析關鍵字共現聚類，以及LDA潛在主題重點，均關注智慧醫療、工業4.0、資通安全及隱私保護的議題。就AIoT國防應用，提列「智慧物聯網多元軍事應用」等2項建議，並對國軍人事等8個業務工作面向，提供「人才招募客服聊天機器人」等21項AIoT可行方案，藉由導入智慧物聯網，提升智慧國防戰力，帶動全民支持及參與國防。透過上述研究發現，以及文獻計量分析、LDA主題建模的分析過程，可有效探討智慧物聯網研究，迅速掌握領域研究樣貌，並且提供後續相關研究納為參考與指引。