scholarly journals Analysis and Impact Evaluation of Entrepreneurs’ Improvisational Behavior Trigger Patterns

2022 ◽  
Vol 2022 ◽  
pp. 1-12
Author(s):  
Ying Liu ◽  
Sheng-Yuan Wang ◽  
Xiao-Lan Wu ◽  
Jing Liang
Keyword(s):  
Evaluation Method ◽  
Theoretical Perspective ◽  
Organizational Dynamics ◽  
Hesitant Fuzzy Set ◽  
Entrepreneurial Firms ◽  
Theory Approach ◽  
Abstract Characteristic ◽  
Research Goal ◽  
Observation Method ◽  
The Impact

How entrepreneurial firms can enhance the level of exploratory and exploitative improvisation in a balanced manner to enhance organizational dynamics has become an important research topic. Current research on the triggers of duality entrepreneurial improvisation has just started, exploring mainly abstract characteristic variables, and has not paid attention to the impact of entrepreneurs’ daily behaviors. In order to make up for the shortcomings of current research, the research goal of this paper is to construct a triggering model of entrepreneurs’ improvisation based on the research of entrepreneurs’ daily behaviors and then to evaluate the influence of the improvisational behavior trigger patterns. Based on the paradoxical and theoretical perspective of duality, a structured observation method is used to explore which behavioral patterns of entrepreneurs tend to trigger dual improvisational behaviors in themselves, their teams, and their organizations. After observing and recording the creators and collecting phenomenal data, six entrepreneurial behavior patterns containing 39 specific operational behaviors have been extracted from the phenomenal data by drawing on the rooted theory approach. In addition, the influence of entrepreneurial patterns is evaluated and ranked using the pairwise hesitant fuzzy set evaluation method. This study reveals the relationship between entrepreneurs’ daily behaviors and dyadic entrepreneurial improvisation at the operational level and provides guiding plans for entrepreneurs to improve their own and their organizations’ improvisation levels.

Coworker feedback seeking and feedback environment in China: An expectation states theory approach

2019 ◽  
Vol 47 (9) ◽  
pp. 1-10 ◽  
Author(s):  
Zhenxing Gong ◽  
Mengshuang Liu ◽  
Di Xin ◽  
Faheem Gul Gilal ◽  
Kui Yin ◽  
...  
Keyword(s):  
Design And Technology ◽  
Theory Approach ◽  
Feedback Seeking ◽  
Feedback Environment ◽  
Expectation States ◽  
Industrial Enterprises ◽  
Seeking Behavior ◽  
Expectation States Theory ◽  
The Impact ◽  
The Relationship

We empirically explored the impact of feedback seeking, including feedback inquiry and monitoring, on the coworker feedback environment via coworker identification. Participants were 264 employees who worked in research and development, design, and technology sectors of industrial enterprises in China. The results indicated that feedback monitoring, feedback inquiry, and coworker identification were all positively related to the coworker feedback environment after controlling for the effects of demographic variables. Further, coworker identification fully mediated the relationship between feedback inquiry/monitoring and the coworker feedback environment. Our findings expand understanding of the feedback loop by bridging the gap between coworker feedback seeking and the coworker feedback environment. We recommend that coworkers encourage employees' feedback-seeking behavior so that the workplace feedback environment motivates them to ask for the help they need to work independently.

scholarly journals Police Stop and Frisk and the Impact of Race: A Focal Concerns Theory Approach

2021 ◽  
Vol 10 (6) ◽  
pp. 230
Author(s):  
Anthony Vito ◽  
George Higgins ◽  
Gennaro Vito
Keyword(s):  
Racial Differences ◽  
Theory Approach ◽  
Stop And Frisk ◽  
Focal Concerns ◽  
Police Decision Making ◽  
Reasonable Suspicion ◽  
Quasi Experimental ◽  
Verbal Threat ◽  
The Impact ◽  
Focal Concerns Theory

The findings of this study outline the racial differences in stop and frisk decisions by Illinois officers in consent searches and those based upon reasonable suspicion within the context of the elements of focal concerns theory. The analysis for this study was performed using propensity score matching (PSM) and allowed the researchers to create a quasi-experimental design to examine the race of the citizen and police decision making. According to our analysis of official Illinois law enforcement data, Black citizens, particularly males, were less likely to give their consent to a stop and frisk search. Black male citizens were also more likely to be stopped and searched due to an assessment of reasonable suspicion by the officer. Elements of focal concerns theory were also factors in pedestrian stops under conditions of consent and reasonable suspicion. Citizens judged as blameworthy were more likely to be stopped and frisked under conditions of consent and reasonable suspicion. The effect of a verbal threat and the officer’s prior knowledge about the citizen had even more significant impacts.

scholarly journals Measurement of the Sea Surface Height with Airborne GNSS Reflectometry and Delay Bias Calibration

2021 ◽  
Vol 13 (15) ◽  
pp. 3014
Author(s):  
Feng Wang ◽  
Dongkai Yang ◽  
Guodong Zhang ◽  
Jin Xing ◽  
Bo Zhang ◽  
...  
Keyword(s):  
Wind Speed ◽  
Arrival Time ◽  
Elevation Angle ◽  
Satellite System ◽  
Sea Surface Height ◽  
Antenna Pattern ◽  
Sea Surface ◽  
Observation Method ◽  
Global Navigation Satellite ◽  
The Impact

Sea surface height can be measured with the delay between reflected and direct global navigation satellite system (GNSS) signals. The arrival time of a feature point, such as the waveform peak, the peak of the derivative waveform, and the fraction of the peak waveform is not the true arrival time of the specular signal; there is a bias between them. This paper aims to analyze and calibrate the bias to improve the accuracy of sea surface height measured by using the reflected signals of GPS CA, Galileo E1b and BeiDou B1I. First, the influencing factors of the delay bias, including the elevation angle, receiver height, wind speed, pseudorandom noise (PRN) code of GPS CA, Galileo E1b and BeiDou B1I, and the down-looking antenna pattern are explored based on the Z-V model. The results show that (1) with increasing elevation angle, receiver height, and wind speed, the delay bias tends to decrease; (2) the impact of the PRN code is uncoupled from the elevation angle, receiver height, and wind speed, so the delay biases of Galileo E1b and BeiDou B1I can be derived from that of GPS CA by multiplication by the constants 0.32 and 0.54, respectively; and (3) the influence of the down-looking antenna pattern on the delay bias is lower than 1 m, which is less than that of other factors; hence, the effect of the down-looking antenna pattern is ignored in this paper. Second, an analytical model and a neural network are proposed based on the assumption that the influence of all factors on the delay bias are uncoupled and coupled, respectively, to calibrate the delay bias. The results of the simulation and experiment show that compared to the meter-level bias before the calibration, the calibrated bias decreases the decimeter level. Based on the fact that the specular points of several satellites are visible to the down-looking antenna, the multi-observation method is proposed to calibrate the bias for the case of unknown wind speed, and the same calibration results can be obtained when the proper combination of satellites is selected.

scholarly journals Modified Nanoclays/Straw Fillers as Functional Additives of Natural Rubber Biocomposites

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 799
Author(s):  
Justyna Miedzianowska ◽  
Marcin Masłowski ◽  
Przemysław Rybiński ◽  
Krzysztof Strzelec
Keyword(s):  
Natural Rubber ◽  
Raw Materials ◽  
Research Work ◽  
Damping Properties ◽  
Main Research ◽  
Functional Additives ◽  
Different Types ◽  
Elastomeric Materials ◽  
Research Goal ◽  
The Impact

Increasingly, raw materials of natural origin are used as fillers in polymer composites. Such biocomposites have satisfactory properties. To ensure above-average functional properties, modifications of biofillers with other materials are also used. The presented research work aimed to produce and characterize elastomeric materials with a straw-based filler and four different types of montmorillonite. The main research goal was to obtain improved functional parameters of vulcanizates based on natural rubber. A series of composites filled with straw and certain types of modified and unmodified nano-clays in various ratios and amounts were prepared. Then, they were subjected to a series of tests to assess the impact of the hybrids used on the final product. It has been shown that the addition of optimal amounts of biofillers can, inter alia, increase the tensile strength of the composite, improve damping properties, extend the burning time of the material and affect the course of vulcanization or cross-linking density.

The Burden of Bearing Witness: The Impact of Testifying at War Crimes Tribunals

2017 ◽  
Vol 63 (2) ◽  
pp. 348-372 ◽  
Author(s):  
Kimi King ◽  
James Meernik
Keyword(s):  
International Criminal ◽  
Theoretical Perspective ◽  
International Criminal Tribunal ◽  
Mass Violence ◽  
Bearing Witness ◽  
Post Conflict ◽  
Adverse Experiences ◽  
The Face ◽  
War Crimes Tribunals ◽  
The Impact

Intersections exist regarding how institutions and individuals respond in the wake of mass violence, and we explore one theoretical perspective: resilience—the ability to overcome in the face of adversity. By controlling for the institutional context, we analyze the microlevel impact of testifying on witnesses who testify. New survey data provide information from 300 prosecution, defence, and Chambers witnesses who appeared at the International Criminal Tribunal for the Former Yugoslavia. We test propositions about resilience related to trauma, motivations, contributions to justice, fair treatment, witness fatigue, and human security. Witnesses who experienced greater trauma, who were more highly motivated, who believed they contributed to justice, and who were satisfied with their current situation were more positive about testifying. Those who believed they were treated fairly by prosecution and defence were less negative. The findings add to the debate about the burden of bearing witness in post-conflict societies and why some overcome adverse experiences related to mass violence.

scholarly journals Assessment of the Construction of a Climate Resilient City: An Empirical Study Based on the Difference in Differences Model

2021 ◽  
Vol 18 (4) ◽  
pp. 2082
Author(s):  
Zifeng Liang
Keyword(s):  
Significant Contribution ◽  
Evaluation Method ◽  
Regional Climate ◽  
Chinese Government ◽  
Infrastructure Development ◽  
Grey System ◽  
Difference In Differences ◽  
Climate Resilience ◽  
The Difference ◽  
The Impact

Facing climate risks has become a common problem for mankind and a topic of great importance for the Chinese government. To thoroughly implement the overall requirements for the construction of an ecological civilization and effectively improve the capacity of cities to adapt to climate change, China launched the pilot construction of “Climate Resilient Cities” in 2017. In this paper, 16 prefecture level cities in Anhui Province of China were selected as the research objects, and the multi-level grey system evaluation method was used to measure the climate resilience of these regions. We used the difference in differences method to evaluate the effect of the pilot policy of “Climate Resilient Cities.” The pilot policies of the “Climate Resilient Cities” showed a significant contribution to the regional climate resilience, and, after isolating the impact of other factors on the regional climate resilience, the pilot policies of the “Climate Resilient Cities” increased the climate resilience of the pilot cities by four percentage points. The pilot policies of the “Climate Resilient Cities” had a significant contribution to the urban infrastructure development and ecological space optimization, as well as non-significant impacts to the urban water security, emergency management capacity-building, and science and technology innovation initiatives.

Protective preparation: a process central to family caregivers of persons with mild cognitive impairment

2017 ◽  
Vol 30 (3) ◽  
pp. 375-384 ◽  
Author(s):  
Ching-Lin Wang ◽  
Li-Min Kuo ◽  
Yi-Chen Chiu ◽  
Hsiu-Li Huang ◽  
Huei-Ling Huang ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Family Caregivers ◽  
Caregiver Burden ◽  
Family Caregiving ◽  
Healthcare Providers ◽  
Theory Approach ◽  
Face To Face ◽  
The Family ◽  
The Impact

ABSTRACTBackground:To develop a theoretical model explaining the longitudinal changes in the caregiving process for family caregivers of persons with mild cognitive impairment (MCI) in Taiwan.Methods:A longitudinal, grounded theory approach using in-depth face-to-face interviews and an open-ended interview guide. We conducted 42 interviews over a two-year period; each participant was interviewed at least once every six months. All participants were interviewed in their home. The participants total of 13 family caregivers of persons with MCI.Results:One core theme emerged: “protective preparation.” This reflected the family caregiving process of preparation for a further decline in cognitive function, and protection from the impact of low self-esteem, accidents, and symptoms of comorbidities for the family member with MCI. Protective preparation contained three components: ambivalent normalization, vigilant preparation, and protective management.Conclusions:Interventions to help family caregivers manage the changes in persons with MCI can reduce caregiver burden. Our findings could provide a knowledge base for use by healthcare providers to develop and implement strategies to reduce caregiver burden for family caregivers of persons with MCI.

scholarly journals Behavioural Changes in Dementia and their Impact on Professional Caregivers: A Grounded Theory Approach

Dementia ◽  
2017 ◽  
Vol 18 (4) ◽  
pp. 1479-1491 ◽  
Author(s):  
Katie Appleton ◽  
Antonina Pereira
Keyword(s):  
Grounded Theory ◽  
Behavioural Change ◽  
Everyday Practice ◽  
Theory Approach ◽  
Behavioural Symptoms ◽  
Core Category ◽  
Professional Caregiver ◽  
Professional Care ◽  
The Impact ◽  
Grounded Theory Approach

Aim The present study aimed to explore the impact that changes in behavioural symptoms of people living with dementia have on professional caregiver and resident relationships. Method A total of 21 interviews were carried out with professional caregivers of people living with dementia. A grounded theory approach was used to investigate everyday experiences of provision of professional care in dementia settings, focussing specifically on the effect of behavioural change on such relationships. Results A core category emerged from this analysis: ‘Developing behaviour in dementia impacts relationships on a personal and professional level’. Discussion Professionals have recognized as part of their everyday practice an eventual deterioration in relationships between themselves as professional caregivers and the residents, but also between the residents and their family members and among residents themselves. Importantly, understanding patients’ behaviour and behavioural change was identified as a crucial factor to achieve and sustain good relationships between professionals and residents suffering with dementia.

scholarly journals Coaching in design-based learning: a grounded theory approach to create a theoretical model and practical propositions

2019 ◽  
Author(s):  
M. R. van Diggelen ◽  
K. I. Doulougeri ◽  
S. M. Gomez-Puente ◽  
G. Bombaerts ◽  
K. J. H. Dirkx ◽  
...  
Keyword(s):  
Grounded Theory ◽  
Theoretical Model ◽  
Qualitative Study ◽  
Formative Assessment ◽  
Theoretical Perspective ◽  
Problem Based Learning ◽  
Theory Approach ◽  
Coaching Model ◽  
Teachers And Students ◽  
Grounded Theory Approach

Abstract The purpose of this study is to determine what good coaching during design-based learning (DBL) entails by integrating theoretical and practical perspectives on good coaching. For this purpose, a grounded theory approach was used. For the practical perspective, themes on good coaching were derived from a qualitative study on coaching by observing and interviewing teachers and students involved in a DBL project. For the theoretical perspective, we consulted and analyzed literature on scaffolding, feedback, and formative assessment and coaching in problem-based learning from the learning sciences and the studio model from arts and design literature. Synthesizing themes from both perspectives led to the development of a theoretical coaching model consisting of three main categories (and four subcategories), seventeen themes and thirteen propositions. The model and propositions might be of use for those involved in coaching students in DBL and provide relevant directions for research on coaching in DBL.

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