Results 91 to 100 of about 6,963,647 (337)

THE STUDY OF THE INFLUENCE OF ASYMMETRY ON THE COMPLEXITY OF SOLVING THE TRAVELING SALESMAN PROBLEM BY THE BRANCH AND BOUND METHOD

open access: yesСовременные информационные технологии и IT-образование, 2019
The traveling salesman problem is the one of the most famous combinatorial optimization problems. This problem is important and at the same time difficult to solve, due to the exponential complexity of the exact methods of solution.
Nikolay V. Mamonov
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

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Predicting the impact of public events and mobility in Smart Cities

open access: yesIET Smart Cities
The ubiquitous presence of smartphones and the ever‐expanding Internet of Things are generating a treasure trove of data on human movement. We harness the power of Artificial Intelligence to extract knowledge within this data, in particular for ...
Elena Bellodi   +4 more
doaj   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Advancing smart tourism destinations: A case study using bidirectional encoder representations from transformers‐based occupancy predictions in torrevieja (Spain)

open access: yesIET Smart Cities
Tourism represents a crucial socio‐economic pillar globally, yet the multifaceted challenges it poses necessitate innovative management approaches. The paradigm of smart tourism harnesses advanced data analytics tools to promote both profitability and ...
José Ginés Giménez Manuel   +5 more
doaj   +1 more source

Optimizing Linked List-based Smart Contract on Ethereum with IPFS for E-book Management System

open access: yesJOIV: International Journal on Informatics Visualization
People are now widely adopting digital assets in various applications, integrating them into almost every aspect of their lives. Electronic books, or e-books, are one of the digital assets that result from the transformation of physical reading material ...
Maznun Arifa Mohammadan Makhtar   +4 more
doaj   +1 more source

Stable Structures for Distributed Applications [PDF]

open access: yesInformatică economică, 2008
For distributed applications, we define the linear, tree and graph structure types with different variants and modalities to aggregate them. The distributed applications have assigned structures that through their characteristics influence the costs of ...
Eugen DUMITRASCU, Ion IVAN
doaj  

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