Results 71 to 80 of about 2,068,308 (310)

Transformation in the Role of University Libraries Following the Outbreak of the COVID-19 Epidemic [PDF]

open access: yesعلوم و فنون مدیریت اطلاعات
Purpose: The purpose of this study was to investigate the measures, strategies, and tools for providing services at Iran's top university libraries during the Covid-19 outbreak and the evolution of the role of university libraries.
Azam Najafqolinejad, Sedighe Shakerei
doaj   +1 more source

Discussing the Need to Manage Uncertainty Relating to Users in Road Tunnel Fire Risk Assessment

open access: yesJournal of Risk Analysis and Crisis Response (JRACR), 2020
Although tunnels provide roads with numerous advantages, they also include significant risks. Especially, fire accidents are the biggest threats. Nowadays, risk assessment has the predominant role for managing tunnel fire safety and users are in the ...
Panagiotis Ntzeremes   +2 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

The power of people who use drugs as mass media influencers in changing public opinion during the global overdose epidemic

open access: yesSubstance Abuse Treatment, Prevention, and Policy
Background Thousands of people have lost their lives due to overdose-related fatalities linked to the potent synthetic opioid epidemic, as mortalities increase annually.
Ehsan Jozaghi   +1 more
doaj   +1 more source

Territorialities in social housing. An approach through the users’ perception

open access: yesARQUISUR Revista, 2019
In social interest housing, expressions of deterritorialization can be manifested through modifications made by users in their housing units. Such modifications may occur based on users' cultural and subjective values.
Mg. Arq. Deyvid Aléx Bitencourt Monteiro   +2 more
doaj   +1 more source

INNOVATION AND DIGITALIZATION IN TOURISM - RESTRICTION OR DEVELOPMENT FOR BUSINESS IN BULGARIA [PDF]

open access: yesTrakia Journal of Sciences, 2019
The purpose of this publication is to explore the opportunities that innovation and digitization provide in tourism. Although digitization is not a new direction in tourism, its understanding and use in a number of cases is hampered by the lack of ...
E. Velikova
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

A Comprehensive Exploration of Fidelity Quantification in Computer-Generated Images

open access: yesSensors
Generating realistic road scenes is crucial for advanced driving systems, particularly for training deep learning methods and validation. Numerous efforts aim to create larger and more realistic synthetic datasets using graphics engines or synthetic-to ...
Alexandra Duminil   +2 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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