Results 91 to 100 of about 2,179,647 (371)

Agrarian Transitions, Rural Resistance and Peasant Politics in Southeast Asia

open access: yesJournal of Current Southeast Asian Affairs, 2013
In light of the recent revival of agrarian studies in the scholarship of Southeast Asia, this paper reviews three recent publications that are concerned with specific aspects of what has been framed as “agrarian transition”, “agrarian change” or ...
Fabian Drahmoune
doaj  

Damaging 2D Quantum Gravity

open access: yes, 1993
We investigate numerically the behaviour of damage spreading in a Kauffman cellular automaton with quenched rules on a dynamical $\phi^3$ graph, which is equivalent to coupling the model to discretized 2D gravity.
Ambjørn   +33 more
core   +1 more source

Equalization with oversampling in multiuser CDMA systems [PDF]

open access: yes, 2004
Some of the major challenges in the design of new-generation wireless mobile systems are the suppression of multiuser interference (MUI) and inter-symbol interference (ISI) within a single user created by the multipath propagation. Both of these problems
Vaidyanathan, P. P., Vrcelj, Bojan
core   +3 more sources

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

open access: yesAdvanced Materials, EarlyView.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang   +7 more
wiley   +1 more source

Singapore in Its Worst Recession for Years. The Effects of the Current Economic Crisis on the City-State’s Economy

open access: yesJournal of Current Southeast Asian Affairs, 2009
Due to the current economic downturn, Singapore has experienced one of its most severe recessions since independence. The financial crisis, which caused a fall in prices at most of the world’s leading stock exchanges and a sharp decline in industrial ...
Rolf Jordan
doaj  

Recent Advances in Reactive Microdroplets for Clean Water and Energy

open access: yesAdvanced Materials, EarlyView.
Reactive microdroplets enable precise and sustainable chemistry at small scales. This review explores their role as confined reactors and dynamic interfaces for synthesizing functional materials, fuels, and microdevices. It offers a critical perspective on how droplet‐based platforms can drive next‐generation technologies in clean energy, environmental
Qiuyun Lu   +4 more
wiley   +1 more source

Revisiting objective tests: A case study in integration at honours level [PDF]

open access: yes, 2000
This paper examines the background to computer‐assisted assessment and shows how certain misconceptions or ‘myths’ have arisen around its use. It then discusses an actual implementation of computerized multiple‐choice question (MCQ) tests, addressing ...
Maclaran, Pauline, Sangster, Alan
core   +2 more sources

Design Strategies and Roles of Hydrogels for Sustainable Energy Conversion and Harvesting from Natural and Biological Environments

open access: yesAdvanced Materials, EarlyView.
This review examines hydrogel‐based technologies driven by environmental stimuli and emphasizes their unique contributions to energy conversion. It provides insights into design strategies and recent advancements in functional hydrogels, highlighting opportunities and challenges in this field.
Wanheng Lu   +5 more
wiley   +1 more source

Confinement of AgNCs in cholesterol-DNA micelle for improved circulating tumor DNA detection via entropy-driven circulatory strategy

open access: yesTalanta Open
DNA-templated silver nanoclusters (DNA-AgNCs) have gained wide applications in biochemical analysis due to the flexible preparation and favorable fluorescence properties, while the limited photostability and the structural and functional stability ...
Yufei Guan, Han Leng, Xuwei Chen
doaj   +1 more source

Cellular and humoral immune responses and protection against schistosomes induced by a radiation-attenuated vaccine in chimpanzees [PDF]

open access: yes, 2001
The radiation-attenuated Schistosoma mansoni vaccine is highly effective in rodents and primates but has never been tested in humans, primarily for safety reasons.
Abe K.   +65 more
core   +2 more sources

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