scholarly journals Combining qualitative and quantitative methodology to assess prospects for novel crops in a warming climate

2021 ◽  
Vol 190 ◽  
pp. 103083
Author(s):  
A.S. Gardner ◽  
K.J. Gaston ◽  
I.M.D. Maclean
2006 ◽  
Vol 12 (2) ◽  
pp. 15-24
Author(s):  
Renata Fox

This article applies corpus linguistics to research the ideologies of Fortune 500 corporations as institutionalised through those corporations’ mission statements. The methodology used is both qualitative and quantitative. Qualitative methodology relates to the semantics of corporations’ ideologies. More precisely, it explains the ideas, beliefs, meanings, and concepts found in corporations’ mission statements, the relation between those ideas, beliefs, meanings, and concepts and society, and what makes those ideas, beliefs, meanings, and concepts meaningful. Quantitative methodology relates to the description and comparison of corporations’ ideologies based on a corpus-driven approach and computational text analysis of a corpus of corporations’ mission statements. Ultimately, through its ideology a corporation creates a symbolic universe: “a matrix of all social and individual meanings” that determines the significance of the corporation and its stakeholders.


2004 ◽  
Vol 2 (1) ◽  
Author(s):  
W. J. P. Labuschagne ◽  
J. C. Kok ◽  
D. P. J. Smith

The success experience of a financial institutions senior management. No clarity exists either in literature or in practice regarding people’s success experience. People often experience a dissonance between external success and internal fulfillment. Important components needed to experience success were identified from literature in order to determine in practice to what extent such components formed part of the success experience of a financial institution’s senior management. Internal (intrinsic) and external (extrinsic) factors were identified as necessary factors in order to experience success in a balanced way. In this article the findings of senior management’s success experience are reported. The research was conducted by means of qualitative and quantitative methodology from a Personal and Professional Leadership perspective. OpsommingDaar is onduidelikheid in die literatuur, en in die praktyk, oor wat presies die belewenis van sukses by mense is. Mense ervaar dikwels ’n dissonans tussen uiterlike sukses en innerlike vervulling. Belangrike komponente in die belewing van sukses is in die literatuur geïdentifiseer en in die praktyk getoets om vas te stel tot welke mate interne (intrinsieke) en eksterne (ekstrinsieke) faktore deel uitmaak van die suksesbelewing van senior bestuur in ’n finansiële instelling. Beide stelle faktore is van belang om op ’n gebalanseerde wyse sukses te kan beleef. In hierdie artikel word die bevindings ten opsigte van senior bestuur se suksesbelewing gerapporteer. Die navorsing is met behulp van kwalitatiewe sowel as kwantitatiewe metodologie vanuit Persoonlike en Professionele Leierskapsperspektief ondersoek.


Author(s):  
Peter Raynor

Social scientists have often had difficulty evaluating the impact of probation services, partly because expectations and political circumstances change and partly because appropriate methodologies have been slow to develop. This chapter outlines the history of evaluative research on probation. It describes the limitations of early probation research which led to erroneous conclusions that ‘nothing works’, and goes on to show how more recent research has been based on a fuller understanding of practitioner inputs through research on programmes, skills and implementation. This is starting to lead to a better understanding of which practices are effective (‘What Works’). The chapter advocates a mixed qualitative and quantitative methodology for evaluative research which combines understanding, measurement and comparison. Finally, it points to some risks to evidence-based policy which arise from current populism and post-truth politics.


2017 ◽  
Vol 13 (29) ◽  
pp. 68 ◽  
Author(s):  
Ricardo V. Santes-Alvarez

In Mexico, the working of government institutions lags far behind the aims of good governance and sustainable development. Institutions deviate from those goals when they circumvent their duties to general wellbeing to favour powerful interest groups. The issue is even more of a concern in lands of high economic value, where the competition for water is strong. San Quintin Region, in the arid northwest part of the country, is symbolic; it is a rich agro-productive area inserted in the international market from way back, yet its economic success contrasts with worries regarding social conflict and environmental decline due to water misuse. Allegedly, if current exploitation trends remain unchanged, the viability of the ecosystem as a whole will be at risk soon. In this article, it is argued that the administration and management of water runs up against the aims of sustainable development; hence, measures to improve governance are needed. The main objective was to investigate the institutional and social context in which the problem occurs, so as to unveil the prospects of improvement. A qualitative and quantitative methodology suggested that in San Quintin, governance of water use reflects dubious institutional workings. It is unjust, because it fosters an inequitable treatment of the local population; also, it is environmentally damaging in view of the overexploitation of extant resources, often to the point of depletion. Furthermore, water use lacks context-focus, due to the centralised decisionmaking process. All in all, governance might progress through decisive reforms to social and institutional practices.


2018 ◽  
Vol 314 (3) ◽  
pp. F493-F499 ◽  
Author(s):  
Ruslan Hlushchuk ◽  
Cédric Zubler ◽  
Sébastien Barré ◽  
Carlos Correa Shokiche ◽  
Laura Schaad ◽  
...  

In the last decades, the contrast-enhanced micro-computed tomography (micro-CT) imaging of a whole animal kidney became increasingly important. The visualization was mainly limited to middle-sized vessels. Since modern desktop micro-CT scanners provide the necessary detail resolution, we developed an approach for rapid visualization and consistent assessment of kidney vasculature and glomeruli number. This method is based on μAngiofil, a new polymerizing contrast agent with homogenous X-ray absorption, which provides continuous filling of the complete vasculature and enables correlative imaging approaches. For rapid and reliable kidney morphometry, the microangio-CT (µaCT) data sets from glial cell line-derived neurotrophic factor (GDNF)+/− mice and their wild-type littermates were used. The results were obtained much faster compared with the current gold standard, histology-based stereology, and without processing artifacts. The histology-based morphometry was done afterward on the same kidneys. Both approaches revealed that the GDNF+/− male mice had about 40% fewer glomeruli. Furthermore, our approach allows for the definition of sites of interest for further histological investigation, i.e., correlative morphology. The polymerized μAngiofil stays in perfused vessels and is autofluorescent, which is what greatly facilitates the matching of histological sections with µaCT data. The presented approach is a time-efficient, reliable, qualitative, and quantitative methodology. Besides glomerular morphometry, the µaCT data can be used for qualitative and quantitative analysis of the kidney vasculature and correlative morphology.


2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sung Lun Tsai ◽  
Chiho Ochiai ◽  
Min Hui Tseng ◽  
Chuan Zhong Deng

Purpose The participatory method, a major factor for a successful post-disaster reconstruction (PDR) project, is applied in various stages of the PDR. However, the application of this method for PDR involving indigenous populations is underexplored. Therefore, this paper aims to analyze the critical factors that can influence the participatory PDR in the indigenous context. Design/methodology/approach Two large-scale, indigenous, post-disaster relocation projects after the 2009 Typhoon Morakot were selected as case studies. The qualitative and quantitative methodology (semi-structured interview and questionnaire) were applied in the research. Findings A participation-friendly policy, community organization, the extent of damage, flexibility of nongovernmental organizations, understanding of the participatory concept and mutual trust were found to be essential factors that profoundly influence participation in PDR projects. Originality/value This study contributes by providing guidelines for future participatory PDR projects, especially in the indigenous context.


Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Gary S Roubin ◽  
Jeffrey J Popma ◽  
Alexandra Almonacid ◽  
William F Morrish ◽  
Barry T Katzen ◽  
...  

Background Carotid artery stent (CAS) placement may be used as an alternative to carotid endarterectomy in selected patients with symptomatic and asymptomatic carotid artery disease. Perhaps because stroke is an uncommon event after CAS, the angiographic predictors of stroke have been incompletely described. Methods A total of 1070 catheter-based angiograms were centrally reviewed in patients undergoing CAS enrolled in the Carotid Revascularization Endarterectomy versus Stenting Trial (CREST). Of these patients, 43 (4%) experienced periprocedural stroke. Angiograms were reviewed using qualitative and quantitative methodology before and after CAS. Reviews were done blinded to patient outcomes and strokes were adjudicated by a central committee blinded to results of angiography. The view showing the greatest carotid stenosis severity was selected. Extreme tortuosity was defined as 2 severe bends >90 degrees (maximum angulation/20 mm segment) beyond the target lesion, sequential lesions as lesions separated by ≥10 mm, and narrow mouth ulcer as a discrete area of contrast extension beyond the normal arterial lumen with a narrow inlet into the ulceration. Results The internal carotid artery reference diameter was 4.2 ± 0.8 mm, the minimal lumen diameter was 1.1 ± 0.6 mm, and the baseline % diameter stenosis was 74.1 ± 11.6%. There were no differences in vessel size or severity of the stenosis in patients with and without stroke. Morphologic predictors significantly related to the risk of subsequent stroke are listed in the Table . Calcification, lesion eccentricity, baseline flow, and distance from the bifurcation were not predictive of periprocedural stroke (p > 0.05). Conclusion In CREST, four angiographic variables were found to increase risk for stroke during and within 30 days after CAS: severe distal tortuosity, sequential lesions, lesion length > 20 mm, and narrow mouth ulcer. Angiographic characteristics beyond percent stenosis may help in patient selection in terms of best revascularization option.


Sociologija ◽  
2021 ◽  
Vol 63 (1) ◽  
pp. 5-25
Author(s):  
Vladan Vidicki ◽  
Snezana Stojsin

For the longest time, quantitative and qualitative methods have been considered opposing and mutually exclusive categories within the methodology of social science. This is best showcased by the conflicts arising between the proponents of these differing approaches - conflicts that are often characterized by an air of methodological dogmatism. The term ?methodological dogmatism? refers to the conviction of researchers in the superiority of their own approach, while delegitimizing any other. The main purpose of this paper is to outline the contemporary theoretical possibities of overcoming said dogmatism, and the three most prevalent approaches (triangulation, multimethod and mixed methods) will be presented accordingly. The goal is to identify the continuity of the ideas referring to the integration of qualitative and quantitative methodology, as well as to highlight the characterstics, advantages and drawbacks of each method. The paper concludes that the choice of method should be based on the nature of the research problem at hand, and that the combining of methods can serve as a useful tool for understanding and encompassing the full complexity of phenomena which are at the heart of social research.


2008 ◽  
Vol 8 (2) ◽  
pp. 123-145
Author(s):  
Riyanto Riyanto ◽  
Isang Gonarsyah ◽  
Akhmad Fauzi ◽  
Arya Hadi Dharmawan

The main objective of the stuajl is to analyze the political economic and cultural factors aflecting corruption in regional economic development during decentralization era in Indonesia. The research uses both qualitative and quantitative methodology to elaborate the process of policy making in budgeting and in formulating regional regulation (Perda). Three districts were chosen as case studies i.e. Kabupaten Solok, Kabupaten Sukoharjo and Kabupaten Kutai Kartanegara. The results of the stuajl indicate that corruption has already emerged since the begining of decision making process in the executive as well as legislative agencies. The findings show that political economic and cultural factors are strongly aflecting the corruption in regional development in the autonomy era.


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