scholarly journals Chemistry International–Freely-Available Across the World

2021 ◽  
Vol 43 (4) ◽  
pp. 21-21
Author(s):  
Humphris Colin
Keyword(s):  
Web Based ◽  
Electronic Form ◽  
The World

Abstract From January 2022 Chemistry International will be freely-available to all in electronic form and will no longer be available in print. The objective is to make it readily-available to a much broader audience. It will still be published four times a year and whilst retaining its familiar layout, will be web based in a page-turning format from both the De Gruyter and IUPAC websites.

E-cigarettes use behaviors among heavy users in Japan: An online survey (Preprint)

2021 ◽  
Author(s):  
Shihoko Koyama ◽  
Takahiro Tabuchi ◽  
Isao Miyashiro
Keyword(s):  
Electrical Resistance ◽  
Online Survey ◽  
Tobacco Product ◽  
Cigarette Use ◽  
Web Based ◽  
Concurrent Use ◽  
Frequency Of Use ◽  
The World ◽  
Device Type ◽  
Comprehensive Survey

BACKGROUND Electronic cigarette (e-cigarette) use has become increasingly widespread throughout the world, including Japan. However, little is known about how e-cigarettes are used in Japan, a country with heavy restrictions on nicotine-containing e-liquids, vaping products. OBJECTIVE This study comprehensively examined e-cigarette use, including e-cigarette use duration, frequency of use, device type, electrical resistance, nicotine use, favorite e-liquid flavors and concurrent use with cigarettes and/or HTPs in Japan. METHODS This study examined the detail of e-cigarette use (e-cigarette use duration, frequency of use, device type, electrical resistance, nicotine use, favorite e-liquid flavors) among users in Japan, through an online survey using a web-based self-reported questionnaire which included questions about sex, age, combustible cigarette and heated tobacco product (HTP) use behaviors. RESULTS Of 4,689 e-cigarettes users analyzed, 93.5% were men and 52.9% had been using e-cigarettes for 1-3 years. Over 80% used e-cigarettes every day; 62.4% used nicotine liquid, and half of the nicotine liquid users used nicotine salt. The most popular liquid flavor was fruit (prevalence: 68.1%), followed by tobacco (prevalence: 48.4%). While 9.0% were e-cigarette single users, 35.2% were dual users (e-cigarettes and cigarettes or HTPs) and 13.8% were triple user (e-cigarettes, cigarettes and HTPs). CONCLUSIONS This is the first comprehensive survey of Japanese e-cigarette users and our finding suggest more than half use nicotine liquid, although e-cigarettes containing nicotine liquid have been prohibited by the Pharmaceutical Affairs Act since 2010 in Japan. The study also showed 49.1% of participants used cigarettes and/or HTPs concurrently (dual or triple users).

scholarly journals Planning of the Web-based E-Raport Assessment System

2020 ◽  
Vol 2 (1) ◽  
pp. 48-58
Author(s):  
Erick Febriyanto ◽  
Romzi Syauqi Naufal ◽  
Sulistiawati Sulistiawati
Keyword(s):  
Information Technology ◽  
Information System ◽  
System Design ◽  
Positive Impact ◽  
Assessment System ◽  
Web Based ◽  
Learning Assessments ◽  
The World ◽  
Library Studies ◽  
Academic Information

In the world of information technology has changed the lifestyle in the aspect of our lives especially in the educational world. E-Raport is an academic information system used to input web-based student value data. The current value data input system is a benchmark for the creation of quality output and able to compete with other schools. One of the benchmarks that can be the competitiveness for other schools is the result of student learning assessments that are handled by each class. Problems that occur in the input of the value of Raport at SDN Sukanagara is currently still a manual that is the value of Raport recorded in the book Raport, so it takes a long time and a lot of energy needed. Research has the purpose of designing a value information system that facilitates the checking, recording and reporting of the computerized value of the students. Computerized Raport value reports can minimize errors in student data processing. This WEB based online raport is very easy data information and can be accessed anytime and anywhere, the system design works to insert and save value Report data and attendance and display info from school. The system uses data collection methods such as interviews, library studies, and system design, which are context diagrams, and prototypes. The information system of online Raport SDN Sukanagara is expected to be able to bring positive impact to the educational world, especially for SDN Sukanagara in the development of information technology applied in the world of education.

scholarly journals Decision Support System for Determining Critical Land in Klaten Regency

2020 ◽  
Vol 202 ◽  
pp. 06003
Author(s):  
Yudi Eko Windarto ◽  
Nurhadi Bashit ◽  
Novia Sari Ristianti ◽  
Desyta Ulfiana ◽  
Devina Trisnawati
Keyword(s):  
Decision Support ◽  
Decision Support System ◽  
Support System ◽  
Land Area ◽  
Web Based ◽  
Land Quality ◽  
Central Java ◽  
The World ◽  
Order Preference ◽  
Hierarchy Process

Critical land has become a problem in the world. Critical land is very detrimental to the health of the land. Several factors cause the land to become critical. One of them is the use of land that is not by the capabilities of the land. If no repairs made, the land will be physically, chemically, and biologically damaged. Klaten Regency is one of the regencies in Central Java Province, which has quite extensive critical land. It is necessary to monitor and improve land quality regularly to avoid critical land problems. Data and information on critical land obtained from Klaten Regency processed into a decision support system. Decision Support System uses a combination of Analytical Hierarchy Process (AHP) and Technique For Order Preference by Similarity to Ideal Solution (TOPSIS) methods. In this research, a Web-based Decision Support System created to determine the critical land area in Klaten Regency. The information system created has an alternative menu and criteria that determine the potential of critical land in Klaten Regency, making it easier for users to obtain information.

scholarly journals THE CENSUS OF SMS GATEWAY BASED WEB BASED KOTO LUAR PAUH DISTRICTS PADANG CITY

2016 ◽  
Vol 1 (2) ◽  
pp. 169
Author(s):  
Danyl Mallisza
Keyword(s):  
Short Message Service ◽  
Government Performance ◽  
Population Census ◽  
Short Message ◽  
Web Interface ◽  
Web Based ◽  
The World ◽  
Message Service ◽  
Multi Level ◽  
Computerized System

short message service (SMS) plays an important role in the field of IT in the future, SMS GATEWAY can be used as a mobile device for collecting data in the population census in achieving the availability and effectiveness. This research is about the development of software based on short message service (SMS) system to send messages via SMS gateway. The main objective of the proposed system is to provide a multi-level local authentication services to the SMS gateway. This service can be implemented in multi-departmental organizations where SMS service is used for system notifications. The proposed system has a web interface and encryption methods to provide services. Census information system that uses a computerized system is an effort to help smooth in the world of government so that the data obtained more precise and accurate. It can be expected to facilitate the penyensusan population in Koto village of Padang Pauh Subdistrict Affairs effectively, efficiently and accurately to improve government performance.

scholarly journals Customer Perception Towards Online Shopping in Chennai City

2019 ◽  
Vol 8 (4S3) ◽  
pp. 278-280
Keyword(s):  
Online Shopping ◽  
The Internet ◽  
Internet Shopping ◽  
Web Based ◽  
Effective Utilization ◽  
Customer Perception ◽  
The World ◽  
Online Stores ◽  
Chennai City ◽  
Number Of Individuals

Online based purchasing is the way toward buying products and enterprises from traders who sell them online through Internet. Since the rise of the World Wide Web, sellers have tried to offer their items to individuals who browser the Internet. Customers can visit online stores from their homes and shop comfortably. Presently a day shopping has turned out to be mainstream among individuals through browsing which has increased their web knowledge and effective utilization of internet. So internet shopping has become accustomed to the buyers which made the researcher to study the perception on internet based shopping. The principle aim of the this research is to find out the opinion of the respondents towards internet shopping. These days, there has been a flood in web based shopping. The Internet has been utilized by clothing organizations to sell their items and advance their brands. As an ever increasing number of individuals purchase attire on the web, there have been an expanding number of inquires about.

scholarly journals PENGEMBANGAN MODEL PEMBELAJARAN VIRTUAL (MPV) BERBASIS VIDEO E-LEARNING MOODLE

2019 ◽  
Vol 8 (1) ◽  
pp. 52
Author(s):  
Hade Afriansyah
Keyword(s):  
Learning Outcomes ◽  
Research Method ◽  
Student Learning Outcomes ◽  
Instructional Materials ◽  
Teaching Materials ◽  
Web Based ◽  
R And D ◽  
Video Tutorials ◽  
The World ◽  
E Learning

This study aims to develop a learning model by using web-based moodle e-learning videos to support student learning outcomes in Computer subject. This research is motivated by the development of technology increasing rapidly, the demand for efficiency is increasing. Video e-learning media is a very good breakthrough, and demands for modernization in the world of education. The research method in this study was conducted using the R and D method. The study began with preparing teaching materials that were previously used, preparing teaching materials from the latest sources, collaborating old teaching materials with new teaching materials, reviewing instructional materials that have been compiled, refining materials teach according to directions, make video tutorials based on teaching materials, tutorial videos that have been uploaded to youtube, video links that have been uploaded on youtube are combined with e learning, the final step is done by perfecting the web-based e learning video teaching material by doing several test times , evaluating, and correcting as needed.  Keywords: learning models, video learning, moodle e-learning 

USE OF BLOGGING TO INCREASE WRITING, READING AND DIGITAL SKILLS IN PRIMARY SCHOOL

2021 ◽  
Vol 12 (1) ◽  
pp. 158-165
Author(s):  
Rumyana Karadimitrova ◽  
Keyword(s):  
Primary School ◽  
Information Flow ◽  
Reading Skills ◽  
Web Based ◽  
Learning And Teaching ◽  
Initial Stage ◽  
Language And Literature ◽  
The World ◽  
Digital Skills ◽  
The Web

In recent decades, more and more web-based solutions are being integrated into the learning and teaching process in schools around the world. One of the most used among them for creating, storing and managing information flow is blogging. The combination of blogging in BEL (Bulgarian Language and Literature) classes is key to the development of digital and communicative speech competencies at all educational stages. There is a significant amount of research that proves that with the use of blogging a significant part of students are motivated and become better writers and readers. The article presents some of the results of a developed and tested system of BEL lessons in two experimental classes from the initial stage. For two months, students used student blogs to introduce texts from assigned tasks to literature. The web-based technology has increased students’ interest in learning, their writing and reading skills.

Web Based Home Learning Application For Basic School Children

2021 ◽  
Vol 10 (1) ◽  
pp. 29
Author(s):  
Gregorius Ericco Jansen ◽  
I Komang Ari Mogi
Keyword(s):  
Information Technology ◽  
Distance Learning ◽  
Learning Process ◽  
Teaching And Learning ◽  
Web Design ◽  
Learning Activities ◽  
Web Based ◽  
Home Learning ◽  
The World ◽  
Technological Developments

Currently, technological developments, especially in the field of information technology and computers, are developing very rapidly. In current conditions, the world is shocked by the presence of a deadly virus called the Covid-19 virus. Because of the virus, all human activities are disrupted and even stopped, one of which is teaching and learning activities in schools. With the development of technology like now, we can take advantage of this technology to help students in the learning process at school. Web design is an alternative way to keep the learning process going. With this distance learning process students can still learn and receive the material given.  

Psychosocial Effects and Panic Regarding Corona Virus

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1689-1694
Author(s):  
Amir Ali
Keyword(s):  
Virus Disease ◽  
Medical Services ◽  
Way Of Life ◽  
Psychosocial Effects ◽  
Web Based ◽  
Corona Virus ◽  
Economic Weight ◽  
The World ◽  
Novel Coronavirus

After the hike of the Coronavirus from the country of China in the end of the previous year, Novel Coronavirus accounts for a total of about 46 million cases all around the world with the death of more than 1.28 million individuals & 31.8 million recoveries. Besides its extraordinary infectivity & casualty rates, Corona Virus Disease has caused widespread panic, economic weight & budgetary misfortunes. Mass terror of CORONA VIRUS, named as "corona phobia", has made an adequate mental indications in over-all population. Along these lines, this audit has been embraced to characterize panic consequence of CORONA Virus. The quarantine can create extreme anger, nervousness, accumulating, psychological illness & sadness. Strengthened through an "infodemic" extent through a various foundation in web-based broadcasting. Upheavals bigotry, defamation, & tolerance against specific networks remain additionally being broadly detailed. All things considered, bleeding-edge medical services laborers are at higher danger of getting the illness just as encountering unfriendly mental results in a type of burnout, tension, fear of communicating contamination, a sentiment of contrariness, wretchedness, & extended substance-reliance. Network-based alleviation projects to battle coronavirus will upset youngster normal way of life & may cause flowery psychological depression. Networks remain pretentious by disease in several manners & want exceptional consideration. 

Ontology Learning from a Domain Web Corpus

Web Mining ◽  
2011 ◽  
pp. 69-98 ◽  
Author(s):  
Roberto Navigli
Keyword(s):  
World Wide ◽  
Shared Vision ◽  
Domain Ontology ◽  
Virtual Organizations ◽  
Semantic Interpretation ◽  
Application Domain ◽  
Web Based ◽  
Domain Experts ◽  
Usable Knowledge ◽  
The World

Domain ontologies are widely recognized as a key element for the so-called semantic Web, an improved, “semantic aware” version of the World Wide Web. Ontologies define concepts and interrelationships in order to provide a shared vision of a given application domain. Despite the significant amount of work in the field, ontologies are still scarcely used in Web-based applications. One of the main problems is the difficulty in identifying and defining relevant concepts within the domain. In this chapter, we provide an approach to the problem, defining a method and a tool, OntoLearn, aimed at the extraction of knowledge from Websites, and more generally from documents shared among the members of virtual organizations, to support the construction of a domain ontology. Exploiting the idea that a corpus of documents produced by a community is the most representative (although implicit) repository of concepts, the method extracts a terminology, provides a semantic interpretation of relevant terms and populates the domain ontology in an automatic manner. Finally, further manual corrections are required from domain experts in order to achieve a rich and usable knowledge resource.

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