Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices: Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices

Geschäftsanwendungen wie Supply Chain Management (SCM) oder Customer Relationship Management (CRM) werden repliziert, um eine hohe Skalierbarkeit und schnellen lokalen Zugriff zu erreichen. Die Geschäftsobjekte als Datencontainer der Anwendungen müssen infolge von Änderungen synchronisiert werden. Diese Arbeit leistet einen Beitrag zur Effizienzsteigerung des Synchronisationsprozesses durch die Reduzierung der Anzahl der Synchronisationsnachrichten sowie der zu übertragenden Datenmenge - auch unter Berücksichtigung des entstehenden Mehraufwands durch zusätzliche Verarbeitungsprozesse.Business applications such as supply chain management (SCM) or customer relationship management (CRM) are replicated in order to reach high scalability and fast local access. The business objects representing the data containers have to be synchronized to stay consistent across the application servers. This thesis provides a contribution to reach more efficiency during the synchronization process by reducing the amount of synchronization messages and the amount of data to be transmitted. The additional effort due to further processing steps is taken into account via a proper cost model

A BUSINESS-TO-BUSINESS PERSPECTIVE ON MOBILE APPLICATION STORES

Mobile devices, namely smart phones and tablets, have recently experienced remarkable proliferation. Beside private users, companies realize the potential of increasing the mobile productivity of their workforce. In this paper, we take a business-to-business perspective on mobile app stores by evaluating the potential of particular app stores for business-related apps. For this purpose, we first review the existing landscape of mobile app stores, and then assess their suitability for business-tobusiness purposes. For some mobile platforms there already exist alternatives to the official app store. We also judge if they could serve as model for B2B purposes. Overall, we highlight three distinct cases from this analysis: the “Google case”, the “Apple case” and the “Web case”. For all of them we show how the distribution of B2B could fit in. We then take a look at the specific aspects that should be considered for designing app stores for B2B needs. We suggest concepts for realizing these aspects. Some of the aspects, however, remain open. We discuss them and propose considerable potential for further work

Mortality risk attributable to wildfire-related PM2·5 pollution : a global time series study in 749 locations

BACKGROUND : Many regions of the world are now facing more frequent and unprecedentedly large wildfires. However, the association between wildfire-related PM2·5 and mortality has not been well characterised. We aimed to comprehensively assess the association between short-term exposure to wildfire-related PM2·5 and mortality across various regions of the world. METHODS : For this time series study, data on daily counts of deaths for all causes, cardiovascular causes, and respiratory causes were collected from 749 cities in 43 countries and regions during 2000–16. Daily concentrations of wildfire-related PM2·5 were estimated using the three-dimensional chemical transport model GEOS-Chem at a 0·25° × 0·25° resolution. The association between wildfire-related PM2·5 exposure and mortality was examined using a quasi-Poisson time series model in each city considering both the current-day and lag effects, and the effect estimates were then pooled using a random-effects meta-analysis. Based on these pooled effect estimates, the population attributable fraction and relative risk (RR) of annual mortality due to acute wildfire-related PM2·5 exposure was calculated. FINDINGS : 65·6 million all-cause deaths, 15·1 million cardiovascular deaths, and 6·8 million respiratory deaths were included in our analyses. The pooled RRs of mortality associated with each 10 μg/m³ increase in the 3-day moving average (lag 0–2 days) of wildfire-related PM2·5 exposure were 1·019 (95% CI 1·016–1·022) for all-cause mortality, 1·017 (1·012–1·021) for cardiovascular mortality, and 1·019 (1·013–1·025) for respiratory mortality. Overall, 0·62% (95% CI 0·48–0·75) of all-cause deaths, 0·55% (0·43–0·67) of cardiovascular deaths, and 0·64% (0·50–0·78) of respiratory deaths were annually attributable to the acute impacts of wildfire-related PM2·5 exposure during the study period. INTERPRETATION : Short-term exposure to wildfire-related PM2·5 was associated with increased risk of mortality. Urgent action is needed to reduce health risks from the increasing wildfires.The Australian Research Council, the Australian National Health and Medical Research Council, a Career Development Fellowship of the Australian National Health and Medical Research Council, an Early Career Fellowship of the Australian National Health and Medical Research Council, the National Natural Science Foundation of China, the Czech Science Foundation, the Spanish Ministry of Economy, Industry and Competitiveness, the National Key Research and Development Program of China, EU’s Horizon 2020 Project Exhaustion, the Ministry of Science and Technology of Taiwan, the Medical Research Council UK, the Natural Environment Research Council UK, a fellowship of the Fundação para a Ciência e a Tecnologia, the Science and Technology Commission of Shanghai Municipality and the National Institute of Environmental Health Sciences-funded HERCULES Center.http://www.thelancet.com/planetary-healtham2022Geography, Geoinformatics and Meteorolog

Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices: Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices

Geschäftsanwendungen wie Supply Chain Management (SCM) oder Customer Relationship Management (CRM) werden repliziert, um eine hohe Skalierbarkeit und schnellen lokalen Zugriff zu erreichen. Die Geschäftsobjekte als Datencontainer der Anwendungen müssen infolge von Änderungen synchronisiert werden. Diese Arbeit leistet einen Beitrag zur Effizienzsteigerung des Synchronisationsprozesses durch die Reduzierung der Anzahl der Synchronisationsnachrichten sowie der zu übertragenden Datenmenge - auch unter Berücksichtigung des entstehenden Mehraufwands durch zusätzliche Verarbeitungsprozesse.Business applications such as supply chain management (SCM) or customer relationship management (CRM) are replicated in order to reach high scalability and fast local access. The business objects representing the data containers have to be synchronized to stay consistent across the application servers. This thesis provides a contribution to reach more efficiency during the synchronization process by reducing the amount of synchronization messages and the amount of data to be transmitted. The additional effort due to further processing steps is taken into account via a proper cost model

Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices Systemunterstützung für den Abgleich von Geschäftsobjekten zwischen Anwendungsservern über WebServices

Geschäftsanwendungen wie Supply Chain Management (SCM) oder Customer Relationship Management (CRM) werden repliziert, um eine hohe Skalierbarkeit und schnellen lokalen Zugriff zu erreichen. Die Geschäftsobjekte als Datencontainer der Anwendungen müssen infolge von Änderungen synchronisiert werden. Diese Arbeit leistet einen Beitrag zur Effizienzsteigerung des Synchronisationsprozesses durch die Reduzierung der Anzahl der Synchronisationsnachrichten sowie der zu übertragenden Datenmenge - auch unter Berücksichtigung des entstehenden Mehraufwands durch zusätzliche Verarbeitungsprozesse.Business applications such as supply chain management (SCM) or customer relationship management (CRM) are replicated in order to reach high scalability and fast local access. The business objects representing the data containers have to be synchronized to stay consistent across the application servers. This thesis provides a contribution to reach more efficiency during the synchronization process by reducing the amount of synchronization messages and the amount of data to be transmitted. The additional effort due to further processing steps is taken into account via a proper cost model