Obtaining Voice-Over-IP Services: A Comparison Between Selection Processes Amongst Single Vendor Options And Multi-Vendor Options

Author(s):  
Tapati Bandopadhyay ◽  
Sreeja Bhattacharya
Informatica ◽  
2018 ◽  
Vol 29 (1) ◽  
pp. 1-20 ◽  
Author(s):  
Javier Albadán ◽  
Paulo Gaona ◽  
Carlos Montenegro ◽  
Rubén González-Crespo ◽  
Enrique Herrera-Viedma

2019 ◽  
Vol 7 (1) ◽  
pp. 107-119
Author(s):  
Michal Kubát ◽  
Maciej Hartliński

AbstractThe aim of this article is to analyse the role and importance of leaders in the Czech populist parties and movements, as well as determining significant factors which condition their institutionalisation. The main focus will be placed on the role of leaders in establishing their respective parties, their formal position and intraparty selection processes in VV, ANO, SPD and ÚPD. Examples of actions taken by the leaders of ANO and SPD show that building populist parties on the foundation of the strong, formal and official position of the leader in their party as well as becoming open to more members prove effective when it comes to the discussed issues...


2018 ◽  
Vol 20 (2) ◽  
Author(s):  
Jacobeth Mmabyala Louisa Malesela

Women bring into the birthing unit values which include preferences, concerns and expectations that are involved in decision-making during intrapartum care. When midwives fail to meet the women’s values, they experience such care as being inhumane and degrading, thus affecting the childbirth outcomes. The inhumane and degrading care includes a lack of sympathy and empathy, as well as a lack of attention to privacy and confidentiality. Midwives’ possession of the required personal values and the ability to integrate women’s values are vital to enhance ethical best practice during intrapartum care. The aim of the study was to explore and to describe the midwives’ personal values that are required for ethical best practice during intrapartum care. The birthing unit at a public hospital in the Gauteng province of South Africa formed the context of the study. A qualitative research design that was explorative, descriptive and contextual in nature was used. The following personal values emerged: (1) respect, trust and dignity; (2) justice, equality and fairness; (3) freedom of choice and autonomy; (4) integrity, honesty and consistency; (5) good character and personality; (6) self-control and rapport; and (7) open-mindedness and flexibility. The midwives’ personal values form a strong precursor that is crucial for ethical best practice during intrapartum care. The individual midwives, nursing education institutions and health facilities can use the study findings in areas such as reflective midwifery practice, the midwifery curriculum, recruitment and selection processes, and as part of key performance areas and indicators in performance reviews.


Author(s):  
Martin Krzywdzinski

This chapter examines the organizational socialization mechanisms in automotive plants in Russia and China. The empirical analysis starts with selection processes. How do the companies select candidates during recruitment and whom do they select? Are they looking for a certain type of employee? The chapter continues with the analysis of onboarding concepts in China and Russia and then follows the employees within their teams. It analyzes the social relationships in the team, which influence the socialization processes within the company. Finally, overarching company activities intended to promote social integration (team building, competitions) are examined to determine the extent to which they shape work behaviors and generate identification with the company. The analysis shows considerable differences between the Russian and the Chinese plants regarding the intensity and the effects of organizational socialization.


Author(s):  
Yusuf Cinar ◽  
Peter Pocta ◽  
Desmond Chambers ◽  
Hugh Melvin

This work studies the jitter buffer management algorithm for Voice over IP in WebRTC. In particular, it details the core concepts of WebRTC’s jitter buffer management. Furthermore, it investigates how jitter buffer management algorithm behaves under network conditions with packet bursts. It also proposes an approach, different from the default WebRTC algorithm, to avoid distortions that occur under such network conditions. Under packet bursts, when the packet buffer becomes full, the WebRTC jitter buffer algorithm may discard all the packets in the buffer to make room for incoming packets. The proposed approach offers a novel strategy to minimize the number of packets discarded in the presence of packet bursts. Therefore, voice quality as perceived by the user is improved. ITU-T Rec. P.863, which also confirms the improvement, is employed to objectively evaluate the listening quality.


Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 551
Author(s):  
Sofia Spyridonidou ◽  
Georgia Sismani ◽  
Eva Loukogeorgaki ◽  
Dimitra G. Vagiona ◽  
Hagit Ulanovsky ◽  
...  

In this work, an innovative sustainable spatial energy planning framework is developed on national scale for identifying and prioritizing appropriate, technically and economically feasible, environmentally sustainable as well as socially acceptable sites for the siting of large-scale onshore Wind Farms (WFs) and Photovoltaic Farms (PVFs) in Israel. The proposed holistic framework consists of distinctive steps allocated in two successive modules (the Planning and the Field Investigation module), and it covers all relevant dimensions of a sustainable siting analysis (economic, social, and environmental). It advances a collaborative and participatory planning approach by combining spatial planning tools (Geographic Information Systems (GIS)) and multi-criteria decision-making methods (e.g., Analytical Hierarchy Process (AHP)) with versatile participatory planning techniques in order to consider the opinion of three different participatory groups (public, experts, and renewable energy planners) within the site-selection processes. Moreover, it facilitates verification of GIS results by conducting appropriate field observations. Sites of high suitability, accepted by all participatory groups and field verified, form the final outcome of the proposed framework. The results illustrate the existence of high suitable sites for large-scale WFs’ and PVFs’ siting and, thus, the potential deployment of such projects towards the fulfillment of the Israeli energy targets in the near future.


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