Results 41 to 50 of about 51,571 (295)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Guaranteeing recoverability in electronic commerce [PDF]

open access: yesProceedings Third International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems. WECWIS 2001, 2002
A formal framework for specifying recovery and end-to-end correctness in heterogeneous transactional systems via guarantees (promises subsystems make to one another) and protocols (prescriptions for behavior), applied to e-commerce. Abstract: Many data-intensive systems — e-commerce platforms, online retail, auction systems — operate under correctness
Pedregal Martin, Cristobal   +1 more
openaire   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

open access: yesAdvanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan   +9 more
wiley   +1 more source

PECULIARITIES OF ADVERTISING IN E-COMMERCE

open access: yesВестник университета, 2018
The functions and methods of modern advertising, substantiates the role of advertising in the development of the brand are discussed. The possibilities of the Internet for the development of electronic commerce are described.
I. Soklakova, I. Surat
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

SET-THEORETIC MODELS AND UNIFIED METHODS OF INFORMATION RESOURCES PROCESSING IN E-BUSINESS SYSTEMS [PDF]

open access: yesApplied Computer Science, 2014
In the given article is functional logistic model of commercial content processing as the content life cycle stage in electronic commerce systems proposed.
Victoria VYSOTSKA, Lyubomyr CHYRUN
doaj  

Main Issues on Electronic Commerce and Policy Recommendations

open access: yesEast Asian Economic Review, 1998
"Electronic Commerce" means that people sell and buy commodity, labor service and information through internet and now is mainly be used in commercial intercourse.
Chongwha Lee , Seongbong Lee
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

Electronic trade in Ukraine: trends and prospects for development

open access: yesВісник Харківського національного університету імені В.Н. Каразіна: Серія Міжнародні відносини, економіка, країнознавство, туризм, 2019
One of the most significant changes that the business world is experiencing now is the progressive development and implementation of electronic commerce. Taking into account the rapid development of web and Internet technologies, e-commerce is increasing
Olga Syniavska
doaj   +1 more source

The Legal Aspects of Attribution of Data Message in Electronic Communications [PDF]

open access: yesFaṣlnāmah-i Pizhūhish-i Huqūq-i Khuṣūṣī, 2018
Attribution of data message, defined as appointing data message to the originator, which is a portion of the security provision of electronic communication transactions has widely attracted attention of Electronic Commerce Act 1382, UNCITRAL Model Law on
Gholam Nabi Fayzi Chakab   +1 more
doaj   +1 more source

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