scholarly journals Determinants of cohesion in smallholder farmer groups in Uganda

2021 ◽  
Vol 2 (1) ◽  
pp. 26-41
Author(s):  
David Agole ◽  
Edgar Yoder ◽  
Mark A. Brennan ◽  
Connie Baggett ◽  
John Ewing ◽  
...  
Keyword(s):  
Group Dynamics ◽  
Group Cohesion ◽  
Group Discussions ◽  
Multi Stage ◽  
Perceived Equity ◽  
Stage Process ◽  
Farmer Groups ◽  
And Performance ◽  
Negative Relationships ◽  
Group Facilitators

Cohesion is a fundamental determinant of performance in farmer groups in which collective action is pursued for the benefit of the members. The study examined the influence of individual members’ objectives, participation culture, group rewards, structure of tasks and perceived equity on cohesion of farmer groups that can promote access to agricultural extension services. Quantitative data were collected from 180 members of 19 farmer groups using questionnaires selected in a multi-stage process that combined purposive and random sampling. Qualitative data were gathered from 20 key informants in oral interviews and three focus group discussions. Regression analysis indicated that there were statistically significant negative relationships between individual members’ objectives, structure of the tasks, group reward system and cohesion of farmer groups. In contrast, perceived equity had a statistically significant positive relationship with cohesion in farmer groups. We recommend that, for sustainability of group cohesion, group facilitators work with the farmer groups to ensure alignment of group and NAADS institutions and performance indicators. A group dynamics perspective to understanding farmer group cohesion should be a helpful organizing principle.

Exploring entrepreneurial-group formation by smallholder Burundian farmers

2019 ◽  
Vol 10 (1) ◽  
pp. 85-102
Author(s):  
Bélyse Mupfasoni ◽  
Aad Kessler ◽  
Thomas Lans ◽  
Rama Lionel Ngenzebuke
Keyword(s):  
Group Dynamics ◽  
Qualitative Data ◽  
Early Stage ◽  
Group Formation ◽  
Top Management Teams ◽  
Group Discussions ◽  
Content Type ◽  
Internal States ◽  
Farmer Groups

Purpose The purpose of this paper is to analyze the role of specific internal states (i.e. the set of sustainable values and motivations) that underlie group formation and joint business idea identification of farmer groups in the context of Burundi. Design/methodology/approach Quantitative and qualitative data were combined in this study. Quantitative data were analyzed using basic statistics. Qualitative data were collected in focus group discussions with farmer groups. Findings Findings revealed that groups are not just formed on the basis of homophily (same level of internal states) but also on “compensation” and “committed leadership.” Moreover, prior sustainable behavior of members influences sustainability of new group business ideas and the nature (e.g. focus on farming) of that business idea. Research limitations/implications As this study was done at an early stage of group formation and does not include group dynamics over a longer period of time, further monitoring of the groups is needed to examine if the observed motivation persists. Originality/value Although there is a vast amount of literature on entrepreneurial and top management teams, literature on the (early) mechanisms of entrepreneurial group formation in an emerging economy and rural context is relatively scarce.

Team Building and Group Cohesion in the Context of Sport and Performance Psychology

2017 ◽  
Author(s):  
Mark Eys ◽  
Jeemin Kim
Keyword(s):  
Group Dynamics ◽  
Team Performance ◽  
Team Building ◽  
Group Cohesion ◽  
Performance Psychology ◽  
Group Outcomes ◽  
Sport Teams ◽  
And Performance ◽  
Strong Body ◽  
Targeted Approach

Over the past 30 years, researchers studying group dynamics in sport have provided insight regarding the importance of considering a team’s environment, structure, and processes for its effective functioning. An emergent property resulting from activities within the group is cohesion. Cohesion is a dynamic property reflecting members’ perceptions of the unity and personal attractions to task and social objectives of the group. Generally speaking, cohesion remains a highly valued group property, and a strong body of evidence exists to support positive links to important individual and group outcomes such as adherence and team performance. Given the importance attached to cohesion and other group variables for sport teams, coaches and athletes often attempt to engage in activities that facilitate group functioning. Team building is a specific approach designed to facilitate team effectiveness and individual members’ perceptions of their group. Cohesion has been the primary target of team-building interventions in sport, although recent work on team-building outcomes suggested that the effects of these interventions on cohesion may be limited. The most effective team-building approaches include a goal setting protocol, last at least two weeks in duration, and target a variety of outcomes in addition to cohesion, including individual cognitions and team performance. There is a clear need to identify a team’s requirements prior to intervening (i.e., a targeted approach), consider a variety of approaches to team building, and investigate the effects of team building via more stringent research methods.

Qualification of the water for injection treatment system for GMP

2021 ◽  
pp. 85-92
Author(s):  
S.S. Shvarts ◽  
◽  
F.N. Semakin ◽  
A.A. Spiridonova ◽  
◽  
...  
Keyword(s):  
Water Treatment ◽  
Good Manufacturing Practice ◽  
Treatment System ◽  
Water Treatment System ◽  
Injection Treatment ◽  
Multi Stage ◽  
Quality Of Water ◽  
Performance Qualification ◽  
Stage Process ◽  
And Performance

The proper functioning of the water treatment system is a key area of quality assurance in pharmaceutical manufacturing. Qualification of the water for injection treatment system is a complex multi-stage process required a competent approach and careful preparation. The main requirements for the quality of water for injection and the elements of the water treatment system guided by the qualification of such a system are described in this article. The most important aspects of the project, installation, operation and performance qualification are considered. The presented methodological provisions will be useful for pharmaceutical enterprises implementing the good manufacturing practice in terms of qualification of the water for injection treatment system.

Rancangan Sistem Pengukuran Kinerja Berbasis Human Resource Scorecard Pada Universitas Muhammadiyah Luwuk

2020 ◽  
Vol 10 (1) ◽  
pp. 63-71
Author(s):  
Nurhaeda Abbas ◽  
Anggraini Sukmawati ◽  
Muhammad Syamsun
Keyword(s):  
Performance Measurement ◽  
Human Resource ◽  
Performance Measurement System ◽  
Group Discussions ◽  
Strategic Objectives ◽  
Depth Interview ◽  
And Performance ◽  
The Right ◽  
Hierarchy Process ◽  
The Relationship

Today the performance measurement of Muhammadiyah Luwuk uUniversity’s performance has not formulated yet based on University’s vision and mission. It will affect the strategic steps needed and performance improvement efforts in the future.  Human resource scorecard is the right system to be applied in Muhammadiyah Luwuk University. The purpose of this study is to designed a performance measurement system at Muhammadiyah Luwuk University using the Human Resource Scorecard with four perspectives: stakeholder, academic management and kemuhammadiyaan, operational and innovation, as well as and learning. Data was analyzed by analytical hierarchy process method. This research was conducted by distributing questionnaires, focus group discussions and in-depth interview with stakeholders at Muhammadiyah Luwuk University. The results showed that there were 14 strategic objectives and 33 key performance indicators to be achieved by the priority objectives, which are: empowerment and development of faculty, increased administrative process quality, improved sound budget performance and, improvement of the relationship with stakeholders.

scholarly journals Low-Process–Voltage–Temperature-Sensitivity Multi-Stage Timing Monitor for System-on-Chip Applications

Electronics ◽  
2021 ◽  
Vol 10 (13) ◽  
pp. 1587
Author(s):  
Duo Sheng ◽  
Hsueh-Ru Lin ◽  
Li Tai
Keyword(s):  
High Performance ◽  
Power Reduction ◽  
System On Chip ◽  
Timing Information ◽  
Multi Stage ◽  
Dynamic Voltage ◽  
And Performance ◽  
On Chip ◽  
Maximum Measurement ◽  
Maximum Measurement Error

High performance and complex system-on-chip (SoC) design require a throughput and stable timing monitor to reduce the impacts of uncertain timing and implement the dynamic voltage and frequency scaling (DVFS) scheme for overall power reduction. This paper presents a multi-stage timing monitor, combining three timing-monitoring stages to achieve a high timing-monitoring resolution and a wide timing-monitoring range simultaneously. Additionally, because the proposed timing monitor has high immunity to the process–voltage–temperature (PVT) variation, it provides a more stable time-monitoring results. The time-monitoring resolution and range of the proposed timing monitor are 47 ps and 2.2 µs, respectively, and the maximum measurement error is 0.06%. Therefore, the proposed multi-stage timing monitor provides not only the timing information of the specified signals to maintain the functionality and performance of the SoC, but also makes the operation of the DVFS scheme more efficient and accurate in SoC design.

Multi-Zone Proportional Hazard Model for a Multi-Stage Degradation Process

2013 ◽  
Author(s):  
Lin Li ◽  
Zeyi Sun ◽  
Xinwei Xu ◽  
Kaifu Zhang
Keyword(s):  
Decision Making ◽  
Condition Monitoring ◽  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Degradation Process ◽  
Remaining Useful Life ◽  
Monitoring Data ◽  
Status Change ◽  
Multi Stage ◽  
And Performance

Conditional-based maintenance (CBM) decision-making is of high interests in recent years due to its better performance on cost efficiency compared to other traditional policies. One of the most respected methods based on condition-monitoring data for maintenance decision-making is Proportional Hazards Model (PHM). It utilizes condition-monitoring data as covariates and identifies their effects on the lifetime of a component. Conventional modeling process of PHM only treats the degradation process as a whole lifecycle. In this paper, the PHM is advanced to describe a multi-zone degradation system considering the fact that the lifecycle of a machine can be divided into several different degradation stages. The methods to estimate reliability and performance prognostics are developed based on the proposed multi-zone PHM to predict the remaining time that the machine stays at the current stage before transferring into the next stage and the remaining useful life (RUL). The results illustrate that the multi-zone PHM effectively monitors the equipment status change and leads to a more accurate RUL prediction compared with traditional PHM.

scholarly journals Insights into the Cellular and Molecular Mechanisms That Govern the Fracture-Healing Process: A Narrative Review

2021 ◽  
Vol 10 (16) ◽  
pp. 3554
Author(s):  
Dionysios J. Papachristou ◽  
Stavros Georgopoulos ◽  
Peter V. Giannoudis ◽  
Elias Panagiotopoulos
Keyword(s):  
Fracture Healing ◽  
Bone Repair ◽  
Molecular Mechanisms ◽  
Current Knowledge ◽  
Healing Process ◽  
Bone Architecture ◽  
Multi Stage ◽  
Stage Process ◽  
And Function ◽  
The Impact

Fracture-healing is a complex multi-stage process that usually progresses flawlessly, resulting in restoration of bone architecture and function. Regrettably, however, a considerable number of fractures fail to heal, resulting in delayed unions or non-unions. This may significantly impact several aspects of a patient’s life. Not surprisingly, in the past few years, a substantial amount of research and number of clinical studies have been designed, aiming at shedding light into the cellular and molecular mechanisms that regulate fracture-healing. Herein, we present the current knowledge on the pathobiology of the fracture-healing process. In addition, the role of skeletal cells and the impact of marrow adipose tissue on bone repair is discussed. Unveiling the pathogenetic mechanisms that govern the fracture-healing process may lead to the development of novel, smarter, and more effective therapeutic strategies for the treatment of fractures, especially of those with large bone defects.

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