Results 61 to 70 of about 16,453,131 (296)

Ecotourism

open access: yesEDIS, 2003
Though the concept of nature-based tourism is not new, the term "ecotourism" is. Once referred to as "green travel", ecotourism is defined as a "recreational and educational experience that encourages greater understanding of the natural and cultural ...
Center for Natural Resources
doaj  

Field Museum of Natural History bulletin. [PDF]

open access: yes, 1987
v.
Chicago Natural History Museum.   +2 more
core   +4 more sources

Natural games

open access: yes, 2011
Behavior in the context of game theory is described as a natural process that follows the 2nd law of thermodynamics. The rate of entropy increase as the payoff function is derived from statistical physics of open systems.
Annila, Arto, Anttila, Jani
core   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

Hume y la naturalización de la religión

open access: yesTópicos, 2013
David Hume wrote several works on religious matters. His Dialogues concerning natural religion present his ideas on natural theology and the so-called natural religion. My aim in this study is to underline some aspects of his Natural History of Religion,
Juan Andrés Mercado
doaj   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Natural Religion [PDF]

open access: yes, 2007
IS NATURE ENOUGH? TRUTH AND MEANING IN THE AGE OF SCIENCE by JOHN F. HAUGHT Cambridge University Press, 232 pages, $19.99 JOHN HAUGHT ASKS, "IS nature enough?"--which naturally elicits the question, "Enough for what?" Indeed, one ...
Liccione, Michael
core  

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

Natural intensions [PDF]

open access: yes, 2007
There is an attractive way to explain representation in terms of adaptivity: roughly, an item R represents a state of affairs S if it has the proper function of co-occurring with S (that is, if the ancestors of R co-occurred with S and this co-occurrence
Chrisley, Ron
core  

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