Results 71 to 80 of about 444,768 (278)
Video sebagai E-portfolio Mahasiswauntuk Meningkatkan Keterampilan Mahasiswa [PDF]
, 2016 The development of science and technology information in the era of globalization so advanced. This phenomenon results in a change in all aspects of life, including one of them is the educational aspect.
Adila, L. T. (Lalita) +2 more
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Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Perennial bioenergy crops, such as miscanthus and switchgrass, and crop residues have the potential to scale up sustainable aviation fuel (SAF) production and mitigate carbon emissions. However, high establishment costs, delayed returns, and risk–return profiles that diverge from those of conventional crops can hinder incentives to adopt ...
Fahd Majeed, Madhu Khanna, Ruiqing Miao
wiley +1 more source
Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte +2 more
wiley +1 more source
Journal of Research in Education Sciences對大班統計實習課程而言，觀察學習者行為非常重要，也具有高度挑戰性。為了更全面地瞭解課堂動態，本研究在大學基礎統計學實習課程中，建置採用線上課程平臺來記錄學習者觀看與註記等學習行為資料，並以視覺化方式對應課堂環境、教學內容與學習者行為進行時間序列分析。總共蒐集並分析58名大學生，在一堂統計實習課中的7,869筆行為數據。研究結果顯示，高表現與低表現學習者有不同的課程講義參照行為，高表現學習者在實習課堂和測驗中都展現更具策略性的學習行為，他們較為積極地跟隨教學者的講授，開書測驗中有計劃地遍閱講義 ...
岳修平 Hsiu-Ping Yueh +2 more
doaj +1 more source
Sustainable R&D portfolio assessment. [PDF]
Research and development portfolio management is traditionally technologically and financially dominated, with little or no attention to the sustainable focus, which represents the triple bottom line: not only financial (and technical) issues but also ...
Decouttere, Catherine, Vandaele, Nico
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Economic Viability of Photovoltaic Systems Providing Frequency Containment Reserve
Advanced Energy and Sustainability Research, EarlyView.This article investigates the feasibility of photovoltaic (PV) systems providing frequency containment reserve (FCR) in the Netherlands. The economic analysis demonstrates that a PV plant can profitably participate in FCR without battery storage by maintaining an active power reserve.
Emil Petkovski +3 more
wiley +1 more source
Journal of Research in Education Sciences大學選才制度在多次的改革下，朝向多元入學方式邁進。而隨著108課綱的推動，在這波關係到未來人才培育和國家競爭力的教育改革中，蒐集學生多元表現之學習歷程檔案逐漸成為入學審查的主要考量方式之一，其扮演極為重要的角色。有鑑於學習歷程檔案評量法（portfolio assessment）在臺灣教育情境中已日漸受到青睞並被多元運用，本研究旨在探討如何應用學習歷程檔案評量搭起建立大學選才與高中育才之間的橋梁，期藉由個案學校說明如何藉由焦點團體訪談以及實證研究等方法，瞭解大學招生專業化素養導向的招生選才觀點與 看法，
遲文麗 Wen-Li Chyr +3 more
doaj +1 more source
A dialogical approach to developing professional competence in assessment [PDF]
, 2012 Improving the students learning experience is closely connected with the promotion an implementation of an assessment strategy whose effectiveness relies on the quality of the formative aspect.
Lorenzi, Francesca, Rami, Justin
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Agribusiness, EarlyView.Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler +2 more
wiley +1 more source
Angewandte Chemie, EarlyView.Chemistry in charge of biology! Simple low‐molecular‐weight gelators, with minor modifications in molecular structure, self‐assemble differently and can also co‐assemble when simultaneously triggered. This creates a family of gels with different properties that direct the growth of stem cells in different ways.
Chayanan Tangsombun +5 more
wiley +2 more sources