Results 121 to 130 of about 8,326,295 (377)

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

Geography, Health Status, and Health Investments: An Analysis of Peru [PDF]

open access: yes
The study examines the influence of natural geography on human health in Peru, a country that has performed rather poorly, in the Latin American context, in terms of reducing its infant and maternal mortality rates.
Cecilia Má   +2 more
core  

Geographical vision of the prof. O. Vashchenko: projecting on contemporary

open access: yesČasopis Socìalʹno-Ekonomìčnoï Geografìï. Часопис соціально-економічної географії, 2018
The contribution of the well-known Ukrainian economist-geographer, cartographer, organizer and long-time leader of the Department of Economic Geography of the Ivan Franko National University of Lviv O.
Oleh Shabliy, Myroslava Vlakh
doaj   +1 more source

Self‐Adaptive Reflectance Film for Passive Temperature Regulation in Diverse Environments

open access: yesAdvanced Science, EarlyView.
The rising demand for space cooling calls for innovative passive thermal systems. Traditional radiative cooling materials lack efficiency and alignment with cooling needs, limiting their energy‐saving. A smart film (PFSF) that integrates radiative cooling, reflectance tuning, and phase transition, offering adaptable temperature control across climates ...
Shuo Yang   +9 more
wiley   +1 more source

Curve configurations in the projective plane and their characteristic numbers

open access: yes, 2017
In this paper we study the concept of characteristic numbers and Chern slopes in the context of curve configurations in the real and complex projective plane.
Czapliński, Adam, Pokora, Piotr
core  

Paesaggio e territorio, il possibile contributo della geografia. Concetti e metodi

open access: yesScienze del Territorio, 2017
Geography can help knowing the territory-landscape nexus – a true “complex archive”(Lucio Gambi), a “historic document” made of “many stories at the same time” (Paola Sereno), “a sort of memoir recording and summarising the history of the territorial ...
Anna Guarducci, Leonardo Rombai
doaj   +1 more source

Origins, Dispersal, and Impact: Bidirectional Introgression Between Chinese and European Pig Populations

open access: yesAdvanced Science, EarlyView.
This study investigates bidirectional introgression between Chinese and European pig populations, revealing 3558 introgressed genomic segments and 30 structural variations. Analysis of the BMP2 region suggests its role in body size enhancement. By integrating ancient and modern genomes, the study highlights the impact of introgression on genetic ...
Yibin Qiu   +19 more
wiley   +1 more source

Some Evidence on the Nature of Urbanization Economies [PDF]

open access: yes
Urbanization economies – the effects on productivity and utility created endogenously by larger cities – are a fundamental component of both the economic geography of modern societies and the perpetuation of innovation and economic growth at a national ...
Krupka, Douglas J.
core  

Virome and Experimental Analysis Reveal Tryptophan‐Like Dissolved Organic Matter Contributes to the Persistence of Plant Viruses in River Water

open access: yesAdvanced Science, EarlyView.
Tryptophan‐like dissolved organic matter (Try‐like DOM), a key component of organic matter in river ecosystems, demonstrates significant protective effects against plant viruses. The protective mechanism operates via a “swimming firewall” mode, whereby free Try‐like DOM attenuates ultraviolet (UV) radiation and scavenges reactive oxygen species ...
Yujie Wang   +7 more
wiley   +1 more source

Does Geographic Factors Determine Local Economic Development? [PDF]

open access: yes
The purpose of this paper is to analyze the influence of geographic characteristics on the local economic development. There are two important reasons related to that objective.
Brata, Aloysius Gunadi
core   +1 more source

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