Results 31 to 40 of about 25,475 (268)

Desert Drone. Mapping the Rare Earth Frontier in Western Australia

Periskop, 2020
Desert Drone.
Christian Danielewitz
doaj   +1 more source

GEOLOGICAL AND STRATIGRAPHICAL STUDIES ON THE SUBSURFACE SEQUENCE IN GIBB AFIA-2 WELL, NORTHERN WESTERN DESERT, EGYPT [PDF]

Delta Journal of Science, 2016
the purpose of the present study is investigated the subsurface rocks of Gibb Afia-2 well interms of their stratigraphical, sedimentological, and paleontological characteristics.
Allam Ahmed Allam, Nader Ahmed Edress, Abd El-Aziz A. Mahmoud, Fadia Latif Obeid, Akmal M. Marzouk   +4 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

The tundra and polar semi-desert landscapes of Banks Island and Prince Patrick Island, Western Canadian Arctic

Cuadernos de Investigación Geográfica, 2016
Tundra and polar desert environments characterize the islands of the Western Canadian Arctic. Prince Patrick Island is a typical polar semi-desert; Banks Island illustrates the intermixing of polar-desert and tundra environments.
H. M. French
doaj   +1 more source

Exploring Potential COPD Immunosuppression Pathways Causing Increased Susceptibility for MAC Infections among COPD Patients

Clinics and Practice, 2021
Although there has been a drastic decline in the cases of Tuberculosis in the United States, the prevalence of infections caused by Mycobacterium avium Complex (MAC) has steadily increased in the past decades. Mycobacterium avium (M. avium) is one of the
Shafaa Munjal, Shalok Munjal, Jingya Gao, Vishwanath Venketaraman   +3 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Paleokarst shafts in the western desert of Egypt: A unique landscape

Acta Carsologica, 2013
Paleokarst shafts in the western desert of Egypt: A unique landscapeThe Eocene limestone plateau of the Western Desert of Egypt has various karst features, including shafts created during ancient wet periods.
Ashraf Mostafa
doaj   +1 more source

Showcasing Emptiness? Voicing Redemption Through ‘Saharomania’ in the French Literary Imaginary

Cahiers Victoriens et Edouardiens, 2021
The Napoleonic campaigns paved the way for French metropolitan travellers, military officers and literary authors to roam the barren stretches of North African deserts. Initially, imperial expansion was what brought French explorers to these lands.
Amina Zarzi
doaj   +1 more source

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

FEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park, Inho Kwon, Yong Hwan Kim, Ji‐Eun Bae, Joon Bum Kim, Seong Hyun Kim, Sungho Maeng, Doo Sin Jo, Dong‐Hyung Cho   +8 more
wiley   +1 more source

Complementary Root Niches Improve Stratified Phosphorus Acquisition and Use Efficiency in Perennial Legume–Grass Mixtures Under Low-P Conditions

Agronomy
Root foraging efficiency under low-phosphorus (P) conditions is a critical constraint for the sustainable development of artificial grasslands. However, the mechanisms by which legume–grass mixtures with complementary deep and shallow root systems ...
Ziyi Dou, Kesi Liu, Yinke Du, Guizhen Li, Lingling Wang, Jumei Fang, Yujie Wang, Likai He, Wei Zheng   +8 more
doaj   +1 more source