Results 81 to 90 of about 8,270,702 (310)

Solutions to incertitude: risk management in insurances [PDF]

open access: yes
Business and risk have always been considered complementary concepts. Many companies are successful because of their ability to correctly recognize and to direct successfully all the risks resulting from the activities developed. Thus, we may say without
Mitu, Narcis Eduard
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

A Fusion Approach for UAV Onboard Flight Trajectory Management and Decision Making Based on the Combination of Enhanced A* Algorithm and Quadratic Programming

open access: yesDrones
The rapid advancement of unmanned aerial vehicle (UAV) technologies has led to an increasing demand for UAV operations in low-altitude, high-density, and complex airspace such as mountains or urban areas.
Shuguang Sun   +5 more
doaj   +1 more source

International charter related to historical and cultural tourism and tourists’ demands in historical tourist attraction management within Khao Phra Viharn National Park Area, Sisaket, Thailand. [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2019
This research’s objective was to study the international charter related to historical and cultural tourism and tourists’ demands on historical tourist attraction management within Khao Phra Viharn National Park area in Sisaket, Thailand.
Asst. Prof. Dr. Thirachaya Chaigasem   +2 more
doaj  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

THE ROLE OF URBAN TOURISM IN THE STRATEGICAL DEVELOPMENT OF BRASOV AREA [PDF]

open access: yes
The present work proposes to analyze the importance of tourism in the development of an urban area. Taking into consideration the areas with touring potential existing in Romania, we chose Brasov, whose variety of resources in this field, can offer ...
Razvan-Andrei CORBOS   +1 more
core  

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

Deep Brain Stimulation as a Treatment Approach for Anorexia Nervosa: a Systematic Literature Review

open access: yesBrazilian Neurosurgery, 2019
Anorexia nervosa is a psychiatric disorder characterized by distortions of body size, weight, and shape perception, as well as by food restriction and/or binge and purging behaviors.
Ledismar José da Silva   +2 more
doaj   +1 more source

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