Results 51 to 60 of about 156,833 (308)

Application of universal ontology of geographic space in a subset of the first-order predicate calculus : Izvedba univerzalne ontologije geografskega prostora v podmnožici predikatnega računa prvega reda [PDF]

open access: yesGeodetski Vestnik, 2012
Prostorski podatkovni viri, kot so geodetski referenčni sistem, administrativne prostorske enote, naslovi in topografske teme, so v vseh prostorskih podatkovnih zbirkah podlaga za zajem podatkov in položajno umeščanje tematskih podatkov v prostoru ...
Marjan Čeh   +2 more
doaj  

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

Space-contained conflict revision, for geographic information

open access: yes, 2007
14 pagesInternational audienceUsing qualitative reasoning with geographic information, contrarily, for instance, with robotics, looks not only fastidious (i.e.: encoding knowledge Propositional Logics PL), but appears to be computational complex, and not
Jeansoulin, Robert, Doukari, Omar
core   +2 more sources

Making Space for Failure in Geographic Research [PDF]

open access: yesThe Professional Geographer, 2017
The idea that field research is an inherently “messy” process has become widely accepted by geographers in recent years. There has thus far been little acknowledgment, however, of the role that failure plays in doing human geography. In this article we push back against this, arguing that failure should be recognized as a central component of what it ...
Elly Harrowell, Thom Davies, Tom Disney
openaire   +2 more sources

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

A review of quantitative methods for movement data

open access: yes, 2013
Support for this work was obtained from the Natural Sciences and Engineering Research Council of Canada, and GEOIDE through the Government of Canada’s Networks for Centres of Excellence program.The collection, visualization, and analysis of movement data
Long, Jed, Nelson, T.A.
core   +1 more source

Spatio-temporal dynamics of future aboveground carbon stocks in natural forests of China

open access: yesForest Ecosystems
Natural forests are the primary carbon sinks within terrestrial ecosystems, playing a crucial role in mitigating global climate change. China has successfully restored its natural forest area through extensive protective measures.
Yixuan Zhang   +7 more
doaj   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

open access: yesAdvanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao   +8 more
wiley   +1 more source

Making space for an archaeology of place

open access: yes, 2004
Rather than attempt to write a balanced or complete overview of the application of GIS to archaeology (which would inevitably end up being didactic and uncritical) this article sets out to present a discursive and contentious position with the deliberate
David Wheatley, Wheatley, David
core   +1 more source

Natural Forest Restoration Potential to Mitigate Climate Change in China

open access: yesEarth's Future
China has achieved remarkable progress in forest conservation and restoration through extensive management efforts, including afforestation and the protection of natural forests.
Kai Cheng   +13 more
doaj   +1 more source

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