Results 101 to 110 of about 1,244,325 (366)

Deep Learning‐Enhanced Hand‐Driven Microfluidic Chip for Multiplexed Nucleic Acid Detection Based on RPA/CRISPR

open access: yesAdvanced Science, EarlyView.
Efficient R‐CHIP HR‐HPV Screening System: The R‐CHIP system utilizes the RPA/CRISPR method, a hand‐driven centrifugal microfluidic device, a smartphone micro‐imaging system, and the ResNet‐18 deep‐learning algorithm to simplify the sample detection process, ensure accurate results, and reduce costs.
Tao Xu   +11 more
wiley   +1 more source

Articulating Stakeholder: Production, Consumption and Sustainable Development

open access: yesRevista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, 2011
The paper presents a discussion of models of analysis for new patterns of production and consumption based on concepts related to sustainable development and its implications for groups, organizations and institutions involved in the context of a new ...
Valdecir José Zonin   +2 more
doaj   +1 more source

Quantifying the Economic Impact of COVID-19 in Mainland China Using Human Mobility Data [PDF]

open access: yesarXiv, 2020
To contain the pandemic of coronavirus (COVID-19) in Mainland China, the authorities have put in place a series of measures, including quarantines, social distancing, and travel restrictions. While these strategies have effectively dealt with the critical situations of outbreaks, the combination of the pandemic and mobility controls has slowed China's ...
arxiv  

Homocysteine Promotes the Pathogenesis of Atherosclerosis through the Circ‐PIAS1‐5/miR‐219a‐2‐3p/TEAD1 Axis

open access: yesAdvanced Science, EarlyView.
A model is schematically represented for the major molecular mechanisms by which homocysteine (Hcy) accelerates the nuclear export of circ‐PIAS1‐5, which regulates atherosclerosis by acting as a competing endogenous RNA for miR‐219a‐2‐3p. Hcy enrichment of circ‐PIAS1‐5 leads to YTHDC1 binding to circ‐PIAS1‐5 and promotes its intracellular localization ...
Shengchao Ma   +13 more
wiley   +1 more source

Supercritical CO2 Activation Enables an Exceptional Methanol Synthesis Activity Over the Industrial Cu/ZnO/Al2O3 Catalyst

open access: yesAdvanced Science, EarlyView.
A supercritical CO2 activation strategy is demonstrated for the ternary industrial Cu/ZnO/Al2O3 catalyst to synchronously perfect the strong metal–support interaction‐induced Cu–ZnOx interfacial and exposed Cu surface sites by manipulating the adsorbent diffusion kinetics. A dual‐response pathway in methanol synthesis is unraveled.
Yannan Zhou   +5 more
wiley   +1 more source

Transaction Cost Economics [PDF]

open access: yesجستارهای اقتصادی, 2006
Introducing the transaction cost economics (TCE), the article, as itsmain concerns, tries to explain the method of making the concept oftransaction cost operational and applying it in empirical studies.
A. Nasiri Aghdam
doaj  

Economic Development and Institutions

open access: yesRevue de la régulation, 2009
Cet article propose une exploration et une analyse du nouveau programme de recherche institutionnaliste (appelé NNIE) appliqué à la question du développement. Les sources de ce programme sont attribuées aux travaux de D. North et aux enseignements issus des expériences de transition.
openaire   +3 more sources

How Do Expectations Affect Learning About Fundamentals? Some Experimental Evidence [PDF]

open access: yesarXiv, 2020
We test how individuals with incorrect beliefs about their ability learn about an external parameter (`fundamental') when they cannot separately identify the effects of their ability, actions, and the parameter on their output. Heidhues et al. (2018) argue that learning makes overconfident individuals worse off as their beliefs about the fundamental ...
arxiv  

Analyzing the Role of National PPP Units in Promoting PPPs: Using New Institutional Economics and a Case Study

open access: yes, 2012
The global expansion of public-private partnerships (PPPs) has generated interest in establishing national PPP units for implementing or analyzing PPPs. Despite the good intentions for establishing such units, results have been mixed.
H. Tserng   +3 more
semanticscholar   +1 more source

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