Results 31 to 40 of about 68,330 (268)

Le patrimoine saharien tunisien au défi d’un tourisme durable : le cas de Tozeur et Nefta

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2017
En las ciudades saharianas del suroeste de Túnez, afamadas por su cultura, sus tradiciones y por un patrimonio arquitectónico muy particular, el turismo ha provocado estos últimos años un esfuerzo de reflexión en torno a la noción de patrimonio orientada
Najem Dhaher
doaj   +1 more source

Inventory and assessment of significant scientific Algerian geoheritage: Case of remarkable geosites from Orania (Western Algeria)

open access: yesInternational Journal of Geoheritage and Parks, 2021
Orania, located in northwestern Algeria, is characterized by a diversified and fascinate geology. Ten geosites, namely Nedroma granite, Souk el Khemis Messinian Reef, Tadmaya Plateau Basalt Columns, Sassel Beach Messinian Stromatolites, Tafraoui Canyon ...
Mohammed Nadir Naimi, Amine Cherif
doaj   +1 more source

The Western Sahara crisis and its repercussions on Moroccan-Algerian relations.

open access: yes, 2023
reservedMolti fattori hanno reso la regione del Sahara occidentale un importante centro di conflitto e di instabilità nelle relazioni marocchine in generale, e nelle relazioni marocchine-algerine in particolare.
EL GADROURI, YASSINE
core  

Attomolar Detection of HIV‐1 With Label‐Free RCA‐rCRISPR on Smartphone

open access: yesAdvanced Science, EarlyView.
A new diagnostic strategy integrating rolling circle amplification (RCA) with a plasmid reporter–based ratiometric CRISPR (rCRISPR) system was developed to detect unfragmented HIV genomes with single‐digit attomolar sensitivity. The method quantifies targets using the plasmid relaxation ratio and employs a smartphone‐based mini‐gel device to enable ...
Noor Mohammad   +12 more
wiley   +1 more source

COVID-19 AWARENESS, KNOWLEDGE, AND PERCEPTION IN THE POPULATION OF PAKISTAN

open access: yesInternational Journal of Pharmacy & Integrated Health Sciences, 2023
Background: In 2020, the COVID-19 outbreak was intensifying, and a handful of confirmed cases in Pakistani citizens were recorded in the initial phases of the disease. During the whole nation's lockdown, this study evaluated Pakistanis' comprehension of
Muhammad Hammad Rasheed Baig   +3 more
doaj   +1 more source

Linking community structure and climate vulnerability in desert plant assemblages of southern California

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Desert plant assemblages in southern California provide an opportunity to link patterns of community structure with climate‐driven vulnerability in a rapidly changing environment. California sustains an exceptionally diverse flora of approximately 4300 plant species, with 31% identified as endemic.
Hector Zumbado‐Ulate   +4 more
wiley   +1 more source

The Sahara

open access: yesThe Geographical Journal, 1911
n ...
C., F. R.   +4 more
openaire   +2 more sources

Hot and cold deserts as eco‐evolutionary arenas for understanding plant resistance to multiple abiotic stressors

open access: yesBiological Reviews, EarlyView.
ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler   +6 more
wiley   +1 more source

A Comparison of Provision and Access to Inclusive Education for Children with Disabilities in a Metropolitan City and a Rural District in Telangana State, India

open access: yesEducation Sciences, 2021
In response to international agreements, recent Indian legislation has raised expectations that all children, regardless of need or ability, should gain access to formal education that is inclusive and addresses their social and learning needs ...
Richard Rose   +3 more
doaj   +1 more source

The Sahara [PDF]

open access: yesThe Geographical Journal, 1905
n ...
openaire   +1 more source

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