Results 11 to 20 of about 452,355 (179)
, 2022 制御工学チャンネル https://sites.google.com/view/control-engineering Control Engineering LAB (English) https://sites.google.com/view/control-engineering-lab システム制御工学研究室 https://sites.google.com/view/okajima-lab 理系大学生チャンネル https://sites.google.com/view/rikei ...
岡島, 寛 +4 more
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Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Germanium is a critical dispersed metal, yet sustainable recovery from dilute solutions is limited by sorbents that are difficult to regenerate and operate in continuous mode. Here, we fabricate a regenerable 3D‐printed hydrogel monolith (3D‐ATO‐GS) by integrating hydroxyl‐rich amorphous TiO2 nanoparticles into an alginate/gelatin scaffold ...
Wenhuan Guo +6 more
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People and Nature, Volume 8, Issue 6, Page 1705-1727, June 2026.Abstract Active outdoor play has been positioned in the literature as an opportunity to address concerns over climate (in)action and the rising trend of disconnection from the outdoors and nature. The objective of this systematic review was to examine associations between active outdoor play and people's connection to nature and/or environmental ...
Louise de Lannoy +10 more
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Journal of Applied Ecology, Volume 63, Issue 4, April 2026.The modified PSR framework proved valuable for assessing conservation effectiveness and identifying research gaps for waterbirds in the EAAF. Recognizing similar threats to other migratory species globally, we urge action to: (1) prioritize regionally relevant research validating frontline conservation actions, (2) enhance communication between ...
Sze‐On Ng +4 more
wiley +1 more source
, 2014 「電磁気と電気（電子）回路は電気系の教員ならば誰でも教えられるハズ」という誤解(タテマエ?)があるようだが，本当は，どの科目でもその道のプロでなければ教えられないことがあるのは当り前である．本講演では，企業においてLSIの回路設計で長年飯を食ってきた筆者が，大学に移って電子回路を教えるという立場に転じて感じたり経験したことを元に，どうすれば電子回路を明るく教育できるか論じてみたい．conference ...
220, 20322886, 谷本, 洋
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, 2021 電気回路の基礎的な事項として、重要な「重ね合わせの理」、「テブナンの定理」、「ノートンの定理」についてまとめた動画です。 重ね合わせの理 複数電源回路 電流源 電圧源 テブナンの定理 ノートンの定理 大学 電験 電圧源は短絡 電流源は解放 重ね合わせの理について要約した動画です。 トランジスタを用いた小信号増幅回路 https://youtu.be/X5_8q-T6OLY 制御工学チャンネル https://sites.google.com/view/control-engineering ...
岡島, 寛 +4 more
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Growing Demand and Uneven Supply: Eight Years of Nature Education in China 需求增长与供给不均:中国自然教育八年发展回顾
Integrative Conservation, Volume 5, Issue 1, Page 46-58, March 2026.ABSTRACT This study examines the role of nature education in advancing conservation and sustainability in China between 2014 and 2023. Drawing on national survey reports and historical–comparative methods, it analyses the dynamics of public demand, institutional supply, and practitioner capacity.
Qi Yunxi, Lyu Xiang, Huang Yu
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT As a promising alternative to sluggish Li2CO3‐based Li‐CO2 electrochemistry, Li2C2O4 offers a favorable 2e− discharge pathway, yet its selective formation and reversible decomposition remain debated. Herein, we propose a nonmetal‐metal synergistic catalyst—B‐Ti coregulated layered transition metal boride Ti18B18O9/graphene (B‐Ti/TiBOG)—to ...
Qiong Peng +8 more
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China's Belt and Road and the Global South: A Normative Challenge to the Liberal International Order
World Affairs, Volume 189, Issue 2, Summer 2026.ABSTRACT The Belt and Road Initiative (BRI) has been the subject of a substantial body of scholarship, some of which has focused on its revisionist character. However, relatively few studies examine this issue in the context of the BRI's presence in the Global South.
Flávio Bastos da Silva
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
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