A Cross-Country Study of Electronic Business Adoption Using the Technology-Organization-Environment Framework

In this study, we developed a conceptual model for electronic business (e-business or EB) adoption incorporating six adoption facilitators and inhibitors, based on the technology-organization-environment framework. Survey data from 3,100 businesses and 7,500 consumers in eight European countries were used to test the model. We conducted confirmatory factor analysis to assess the reliability and validity of constructs. To examine whether adoption behaviors differ across different e-business environments, we divided the full sample into high EB-intensity and low EB-intensity countries. The fitted logit models demonstrated four findings: (1) Technology competence, firm scope and size, consumer readiness, and competitive pressure are significant adoption drivers, while lack of trading partner readiness is a significant adoption inhibitor. (2) As EB-intensity increases, two environmental factorsóconsumer readiness and lack of trading partner readinessóbecome less important. (3) In high EB-intensity countries, e-business is no longer a phenomenon dominated by large firms; as more and more firms engage in e-business, network effect works to the advantage of small firms. (4) Firms are more cautious into adopting e-business in high EB-intensity countries, which seems to suggest that the more informed firms are less aggressive into adopting e-business

Online forums for addiction recovery support: characteristics and engagement

In developing public resources for the Networks Enhancing Addiction Recovery – Forum Activity Roadmap (NEAR-FAR), we completed a comprehensive observational study of English-language online forums related to recovery from alcohol or other drug addiction. Among 207 identified forums, the majority were classified as “general addiction” or alcohol-focused, though classifications related to other substances were common on websites hosting multiple forums. Commonly used social media platforms such as Reddit, Facebook, or Quora offered easily accessible venues for individuals seeking online support related to a variety of addictive substances. They included forums related to established mutual help programs such as 12-step and SMART recovery, other nonprofit and for-profit recovery programs, and community forums without formal programs. Among 148 forums with any observed user activity, the median time between unique user engagements was 27 days (inter-quartile range: 2-74). Among 98 forums with past-month posting activity, we found a median of <10 posts per week (inter-quartile range: 1-78). This study compares three metrics of observed forum user activity (posts per week, responses per post, time between unique user engagements) and considers forum characteristics that may potentiate greater engagement and support in addiction recovery

The Dark Side of Information and Communication Technologies: The View from the Industry-Level of Analysis

The Year 2000 problem spurred companies to rethink investments in information and communication technologies (ICT). Many used the Y2K problem as an opportunity to renew ICT infrastructures, to install integrated enterprise packages, and to pursue new opportunities for ICT-enabled value such as e-commerce, supply chain management, and customer relationship management. Some evidence suggests that these efforts have had substantial payoffs in terms of shareholder value. But can such firm-level benefits persist when competitors catch up or when the success of leaders drives inefficient producers out of business? This panel features NSF-funded researchers whose studies have examined the impacts of ICT at the industry-level of analysis. They show significant industry-level ICT-enabled impacts with potentially negative implications for the firms competing within industries. In the Information Systems field, the ability to gain competitive advantage with ICT has long been an important theme. Although some researchers warned that ICT might contribute to the destruction of competitive advantage, by far the majority of the discourse has centered on how individual firms should invest in ICT. When taking an industry-level view of ICT-enabled competitive advantage, however, we can see its potential dark side. Among the risks ICT poses to the firms in an industry are these: • Fundamentally reducing the cost structure of an industry such that some firms can no longer compete and that others experience squeezed margins • Destruction of in-house competencies (e.g., through radical process change or business process outsourcing) • Investments in ICT are required as a condition of doing business without providing any bottom-line benefits • Increased dependency on external ICT providers leading to business inflexibility and lack of ICT knowledg

STAMP: Extensions to the STADEN sequence analysis package for high throughput interactive microsatellite marker design

BackgroundMicrosatellites (MSs) are DNA markers with high analytical power, which are widely used in population genetics, genetic mapping, and forensic studies. Currently available software solutions for high-throughput MS design (i) have shortcomings in detecting and distinguishing imperfect and perfect MSs, (ii) lack often necessary interactive design steps, and (iii) do not allow for the development of primers for multiplex amplifications. We present a set of new tools implemented as extensions to the STADEN package, which provides the backbone functionality for flexible sequence analysis workflows. The possibility to assemble overlapping reads into unique contigs (provided by the base functionality of the STADEN package) is important to avoid developing redundant markers, a feature missing from most other similar tools.ResultsOur extensions to the STADEN package provide the following functionality to facilitate microsatellite (and also minisatellite) marker design: The new modules (i) integrate the state-of-the-art tandem repeat detection and analysis software PHOBOS into workflows, (ii) provide two separate repeat detection steps with different search criteria one for masking repetitive regions during assembly of sequencing reads and the other for designing repeat-flanking primers for MS candidate loci, (iii) incorporate the widely used primer design program PRIMER3 into STADEN workflows, enabling the interactive design and visualization of flanking primers for microsatellites, and (iv) provide the functionality to find optimal locus- and primer pair combinations for multiplex primer design. Furthermore, our extensions include a module for storing analysis results in an SQLite database, providing a transparent solution for data access from within as well as from outside of the STADEN Package.ConclusionThe STADEN package is enhanced by our modules into a highly flexible, high-throughput, interactive tool for conventional and multiplex microsatellite marker design. It gives the user detailed control over the workflow, enabling flexible combinations of manual and automated analysis steps. The software is available under the OpenBSD License [1,2]. The high efficiency of our automated marker design workflow has been confirmed in three microsatellite development projects

Strength and conditioning practices in rowing

There is limited published research on the practices of strength and conditioning (S &C) coaches in Great Britain. Information about training program design would be useful in developing models of good practice and ecologically valid intervention studies. The aim of this research was to quantify the training practices of coaches responsible for the S&C of rowing athletes. A questionnaire was developed that consisted of 6 sections: (a) personal details, (b) physical testing, (c) strength and power development, (d) flexibility development, (e) unique aspects of the program, and (f) any further relevant comments regarding the athletes prescribed training program. Twenty-two rowing and 10 S&C coaches with an average of 10.5 ± 7.2 years' experience agreed to complete the questionnaire. Approximately, 34% coached rowers of Olympic standard, 34% coached national standard, 3% coached regional standard, 19% coached club standard, and 10% coached university standard rowers. All coaches agreed that strength training enhanced rowing performance and the majority (74%) indicated that athletes' strength trained 2-3 times a week. Almost all coaches (94%) reported their rowers performed strength training, with 81% using Olympic lifting, and 91% employing a periodized training model. The clean (63%) and squat (27%) were rated the most important prescribed exercises. Approximately 50% of coaches used plyometrics such as depth jumps, box drills, and standing jumps. Ninety-four percent indicated they conducted physical testing on their rowers, typically assessing cardiovascular endurance (80%), muscular power (70%), muscular strength (70%), and anaerobic capacity (57%). This research represents the only published survey to date on the S&C practices in rowing within Great Britain

Debt Relief for a Green and Inclusive Recovery

DEBT RELIEF FOR A GREEN AND INCLUSIVE RECOVERY Debt relief for a green and inclusive recovery / Volz, Ulrich (CC BY-NC-ND) ( -

Brief motivational enhancement intervention to prevent or reduce postpartum alcohol use: a single-blinded, randomized controlled effectiveness trial

AIMS: The aim of this study is to assess the effect of brief motivational enhancement intervention postpartum alcohol use. DESIGN: This study is a single-blinded, randomized controlled effectiveness trial in which pregnant women were assigned to receive usual care or up to 5 face-to-face brief motivational enhancement sessions lasting 10-30 minutes each and occurring at study enrollment, 4 and 8 weeks after enrollment, 32 weeks of gestation, and 6 weeks postpartum. SETTING: The setting is in a large, urban, obstetrics clinic. PARTICIPANTS: Participants were women who were \u3e/= 18 years old,gestation, and consumed alcohol during pregnancy. Of 3438 women screened, 330 eligible women were assigned to usual care (n = 165) or intervention (n=165). Due to missing data, we analyzed 125 in the intervention group and 126 in the usual care group. MEASUREMENTS: The measurements were the proportion of women with any alcohol use and the number of drinks per day, reported via follow-up telephone interviews at 4 and 8 weeks after enrollment, 32 weeks of gestation, and 6 weeks, 6 months, and 12 months postpartum. FINDINGS: In random effects models adjusted for confounders, the intervention group was less likely to use any alcohol (odds ratio 0.50; 95% confidence interval [CI], 0.23-1.09; P=0.08) and consumed fewer drinks per day (coefficient -0.11; 95% CI -0.23-0.01; P=0.07) than, the usual care group in the postpartum period but these differences were non-significant. Missing data during the prenatal period prevented us from modeling prenatal alcohol use. CONCLUSIONS: Brief motivational enhancement intervention delivered in an obstetrical outpatient setting did not conclusively decrease alcohol use during the postpartum period

Portrayal of Alcohol Brands Popular Among Underage Youth on YouTube: A Content Analysis

Objective. We characterized leading YouTube videos featuring alcohol brand references and examined video characteristics associated with each brand and video category. Method. We systematically captured the 137 most relevant and popular videos on YouTube portraying alcohol brands that are popular among underage youth. We employed an iterative process to codebook development. We coded variables within domains of video type, character socio-demographics, production quality, and negative and positive associations with alcohol use. All variables were double coded, and Cohen’s κ>0.80 for all variables except age, which was eliminated. Results. There were 96,860,936 combined views for all videos. The most common video type was “traditional advertisements,” which comprised 40% of videos. Of the videos, 20% were “guides” and 10% focused on chugging a bottle of hard liquor. While 95% of videos featured males, 40% featured females. Alcohol intoxication was present in 19% of videos. Aggression, addiction, and injuries were uncommonly identified (2%, 3%, and 4%, respectively), but 47% of videos contained humor. Traditional advertisements represented the majority of videos related to Bud Light (83%) but only 18% of Grey Goose and 8% of Hennessy videos. Intoxication was most present in chugging demonstrations (77%), while addiction was only portrayed in music videos (22%). Videos containing humor ranged from 11% for music-related videos to 77% for traditional advertisements. Conclusions. YouTube videos depicting the alcohol brands favored by underage youth are heavily viewed, and the majority are traditional or narrative advertisements. Understanding characteristics associated with different brands and video categories may aid in intervention development