Interpretive effectiveness at Kanha Tiger Reserve, India

2011 ◽  
Vol 16 (1) ◽  
pp. 73-81
Author(s):  
Gregory M. Benton ◽  
Bitapi C. Sinha

The first study of interpretation in India examined the effectiveness of interpretive facilities and exhibits to convey interpretive conservation messages. Kanha Tiger Reserve features a large budget, advanced technology, and international visitation. The single-case, multiple-methods approach examined visitor knowledge and behavior regarding exhibits. Pre- and post-program surveys, video observation of visitor flow through the interpretive center, and the readability of text were analyzed. Results from the survey indicate that visitor knowledge increased in spite of noise in the center. Video observation data suggests that visitor interest measured by attention index and holding power were greatest for the management related exhibits and decreased as participants moved further into the interpretive center. Images of tigers were found to be more important for attraction and holding power than the center's advanced floor light panels and other interpretive techniques. Dioramas, maps, and models were favored over text by visitors for readability.

2018 ◽  
Vol 147 (1) ◽  
pp. 85-106 ◽  
Author(s):  
Ting-Chi Wu ◽  
Milija Zupanski ◽  
Lewis D. Grasso ◽  
Christian D. Kummerow ◽  
Sid-Ahmed Boukabara

Abstract Satellite all-sky radiances from the Advanced Technology Microwave Sounder (ATMS) are assimilated into the Hurricane Weather Research and Forecasting (HWRF) Model using the hybrid Gridpoint Statistical Interpolation analysis system (GSI). To extend the all-sky capability recently developed for global applications to HWRF, some modifications in HWRF and GSI are facilitated. In particular, total condensate is added as a control variable, and six distinct hydrometeor habits are added as state variables in hybrid GSI within HWRF. That is, clear-sky together with cloudy and precipitation-affected satellite pixels are assimilated using the Community Radiative Transfer Model (CRTM) as a forward operator that includes hydrometeor information and Jacobians with respect to hydrometeor variables. A single case study with the 2014 Atlantic storm Hurricane Cristobal is used to demonstrate the methodology of extending the global all-sky capability to HWRF due to ATMS data availability. Two data assimilation experiments are carried out. One experiment uses the operational configuration and assimilates ATMS radiances under the clear-sky condition, and the other experiment uses the modified HWRF system and assimilates ATMS radiances under the all-sky condition with the inclusion of total condensate update and cycling. Observed and synthetic Geostationary Operational Environmental Satellite (GOES)-13 data along with Global Precipitation Measurement Mission (GPM) Microwave Imager (GMI) data from the two experiments are used to show that the experiment with all-sky ATMS radiances assimilation has cloud signatures that are supported by observations. In contrast, there is lack of clouds in the initial state that led to a noticeable lag of cloud development in the experiment that assimilates clear-sky radiances.


2019 ◽  
Vol 26 (4) ◽  
pp. 397-411 ◽  
Author(s):  
Carla Patricia da Silva Souza ◽  
Adriana Roseli Wünsch Takahashi

Purpose This paper aims to analyse how dynamic capabilities (DC) affect organizational learning (OL) in a Brazilian higher education institution (HEI) and how this relationship affects organisational ambidexterity (OA). Design/methodology/approach The research strategy involves a qualitative, single case study. Data were collected through in-depth interviews, documentary research over a 15-year period and nonparticipant observation. Data were analysed using narrative analysis. Findings The results show that founders and managers influence the activities related to sensing, seizing and reconfiguring DC. They interpreted the new opportunities and shared them with other individuals. Gradually, a collective sense about the new ideas was constructed. New academic and administrative routines were created and an OL process took place at the HEI, which resulted in a valuable balance between exploration and exploitation (OA) for the organisation. Originality/value The study offers insight into how DC, OL and OA can be related. Although each construct has its own independent definition, there are similarities between them. The case study demonstrates how these theories were affected, and the research, therefore, makes a new methodological contribution regarding how to study DC, OL and OA as an integrative phenomenon.


2017 ◽  
Vol 18 (1) ◽  
pp. 139-149 ◽  
Author(s):  
Youjie Wu ◽  
Taisheng Du ◽  
Risheng Ding ◽  
Ling Tong ◽  
Sien Li ◽  
...  

Abstract Partitioning evapotranspiration (ET) into soil evaporation E and plant transpiration T is important, but it is still a theoretical and technical challenge. The isotopic technique is considered to be an effective method, but it is difficult to quantify the isotopic composition of transpiration δT and evaporation δE directly and continuously; few previous studies determined δT successfully under a non-steady state (NSS). Here, multiple methods were used to partition ET in a maize field and a new flow-through chamber system was refined to provide direct and continuous measurement of δT and δE. An eddy covariance and lysimeter (EC-L)-based method and two isotope-based methods [isotope combined with the Craig–Gordon model (Iso-CG) and isotope using chamber measurement (Iso-M)] were applied to partition ET. Results showed the transpiration fraction FT in Iso-CG was consistent with EC-L at both diurnal and growing season time scales, but FT calculated by Iso-M was less than Iso-CG and EC-L. The chamber system method presented here to determine δT under NSS and isotope steady state (ISS) was robust, but there could be some deviation in measuring δE. The FT varied from 52% to 91%, with a mean of 78% during the entire growing season, and it was well described by a function of LAI, with a nonlinear relationship of FT = 0.71LAI0.14. The results demonstrated the feasibility of the isotope-based chamber system to partition ET. This technique and its further development may enable field ET partitioning accurately and continuously and improve understanding of water cycling through the soil–plant–atmosphere continuum.


2018 ◽  
Vol 11 (1) ◽  
pp. 34
Author(s):  
Mulyaningrum Mulyaningrum ◽  
Erik Syawal Alghifari

This study aims to analyze the relationship between the level of knowledge and behavior of the Sundanese Muslim community in Bandung about halal food and beverage products. The method used in this research is descriptive and verifikatif. The data were collected using questionnaires, completed with observation. Data analysis using validity test, reliability test, linear regression, correlation, hypothesis test, and coefficient of determination. The correlation test result is 0.376, which shows that it is in the interval 0.20 - 0.399, and the coefficient of determination test shows the influence of 0.142. This means that the influence of knowledge level on the behavior of Muslim sunda society is 14.2%. The difference of 85.8% is the influence of other factors not examined. This figure indicates that the increased knowledge of respondents on halal products will increase the behavior in consuming halal products.


2021 ◽  
Vol 13 (23) ◽  
pp. 4747
Author(s):  
Sergey Korolev ◽  
Aleksei Sorokin ◽  
Igor Urmanov ◽  
Aleksandr Kamaev ◽  
Olga Girina

Currently, video observation systems are actively used for volcano activity monitoring. Video cameras allow us to remotely assess the state of a dangerous natural object and to detect thermal anomalies if technical capabilities are available. However, continuous use of visible band cameras instead of special tools (for example, thermal cameras), produces large number of images, that require the application of special algorithms both for preliminary filtering out the images with area of interest hidden due to weather or illumination conditions, and for volcano activity detection. Existing algorithms use preselected regions of interest in the frame for analysis. This region could be changed occasionally to observe events in a specific area of the volcano. It is a problem to set it in advance and keep it up to date, especially for an observation network with multiple cameras. The accumulated perennial archives of images with documented eruptions allow us to use modern deep learning technologies for whole frame analysis to solve the specified task. The article presents the development of algorithms to classify volcano images produced by video observation systems. The focus is on developing the algorithms to create a labelled dataset from an unstructured archive using existing and authors proposed techniques. The developed solution was tested using the archive of the video observation system for the volcanoes of Kamchatka, in particular the observation data for the Klyuchevskoy volcano. The tests show the high efficiency of the use of convolutional neural networks in volcano image classification, and the accuracy of classification achieved 91%. The resulting dataset consisting of 15,000 images and labelled in three classes of scenes is the first dataset of this kind of Kamchatka volcanoes. It can be used to develop systems for monitoring other stratovolcanoes that occupy most of the video frame.


2018 ◽  
Vol 25 (1) ◽  
pp. 84-101 ◽  
Author(s):  
Carolina Machado Dias Ramalho Luz ◽  
Sílvio Luiz de Paula ◽  
Lúcia Maria Barbosa de Oliveira

Purpose The purpose of this paper is to investigate the extent to which the organizational commitment and job satisfaction influence intent to turnover. Design/methodology/approach Following a quantitative approach regarding methodological aspects of this research, a case study was carried out in a company of information technology and communication located in Porto Digital, in the Northeast of Brazil. A data collection technique with 172 forms, a self-administered form with 18 closed questions with a Likert-type scale and an open questionnaire were used. In this analysis, Statistical Package for the Social Sciences (SPSS) software was used as the technique; besides the descriptive statistics, a correlation was made between dependent variables (intention of rotation) and independent variables (affective, normative, instrumental and work satisfaction). The level of organizational commitment in its three dimensions (affective, normative and instrumental), the job satisfaction in its five dimensions (satisfaction with nature of the task, with leadership, with colleagues, with salary and promotions) and the level of intent to turnover from the respondents were investigated. Findings The results suggest that affective and normative commitments and satisfaction with pay, satisfaction with promotions and satisfaction with the nature of the work are correlated with the intention of negative turnover significantly. Among the demographic factors, only the age showed a negative correlation with intent to turnover. By performing multiple regression analysis, we identified that the variables that most impacted the turnover intention are affective commitment, satisfaction with salary and normative commitment. The qualitative portion of this study was accomplished through a content analysis of the open question of the form. Finally, one of the main considerations is the findings that revealed variables other than those adopted in the study, which influence the permanence of the respondents. Research limitations/implications Among the limitations of the research a single case study is highlighted that replicates the experience in other ICT companies to verify if the results found are similar in other organizations and in other segments. The findings direct the construction and validation of new scales, the creation of qualitative protocols to identify the variables that influence the retention of a specific group of individuals to serve as a guide for the elaboration of a questionnaire, as well as creation of surveys of longitudinal nature to correlate the data of intention of rotation with the effective turnover. Practical implications Based on the results, organizations can reduce voluntary evasion by adjusting actions, policies and practices, directing those responsible for People Management to attract and retain good employees. It should be emphasized that voluntary turnover should be treated as one of the management indicators of greater relevance by organizations, representing a thermometer of all human capital management. Social implications The monitoring of employment and unemployment levels is part of the public policy agenda for generating employment and income in Brazil. For organizations, employee turnover can and should be managed and monitored so that appropriate levels are found and their consequences are minimized through effective solutions. The results are important both for technology-based organizations and for all stakeholders interested in the subject as the public power. Originality/value Although in the international literature turnover is a topic of study for many years, in the Brazilian context, there is a shortage of research on the subject, specifically in the sector of advanced technology where there is a great lack of skilled labor, a fierce competition and where to keep employees standard high becomes a survival factor. This study may contribute to the exploration in the local literature, as it will help locate the academy on the Brazilian reality and open the doors to new research works on turnover and its possible correlations with other variables besides organizational commitment and job satisfaction.


2019 ◽  
Vol 39 (4) ◽  
pp. 226-237 ◽  
Author(s):  
Collin Shepley ◽  
Melinda J. Ault ◽  
Kaylee Ortiz ◽  
J. Colin Vogler ◽  
Molly McGee

The single-case adapted alternating treatments design allows for an experimental comparison between two independent variables applied across two equally difficult, yet functionally independent, dependent variables. The design has been used prominently within the special education and behavior analysis literature since its inception. Despite its history and continued use, there are currently no formalized quality standards specific to the adapted alternating treatments design. Given the rise of evidence-based practices and the increased number of organizations developing quality and rigor standards, a discussion and evaluation of quality indicators specific to adapted alternating treatments designs is warranted. We provide an overview of quality indicators and examine their prevalence over the years within a subset of studies commonly incorporating the adapted alternating treatments design. Implications for researchers who use the design and organizations that develop standards for single-case research are discussed. Copies of coding tables and syntax in Microsoft Excel and SPSS formats may be obtained via Open Science Framework at https://osf.io/guw6h/ .


2019 ◽  
Vol 20 (4) ◽  
pp. 890-901
Author(s):  
Dilek Teke ◽  
Mustafa Sozbilir

This study aimed to identify the needs of a 10th grade congenitally blind student in an inclusive chemistry classroom and design and develop tactile materials to teach the ‘energy in living systems’ topic with particular emphasis on covering the symbolic language of the chemistry. A single case study design was used to carry out an in-depth and thorough investigation. The student's needs were identified through classroom observations and interviews. Based on the needs identified, 2D and 3D tactile instructional materials were designed and developed to cover the topic. Interview and observation data suggested that following the instructions the student developed an understanding of the concepts regarding the energy in living systems together with the symbolic representations used in chemistry. He showed an understanding of molecular structures when he was asked to recognize the 3D models of the molecular structures. He was able to recognize all of the structures and could respond to questions regarding the parts of these molecular structures. Although the results are limited to one congenitally blind student, there is evidence that a blind student can learn complex molecular structures if he/she was provided with materials which suit his/her needs. The results also suggest evidence of how to produce low cost instructional materials for a blind student in chemistry.


2019 ◽  
Vol 17 (2) ◽  
pp. 161
Author(s):  
Aryani Rahmah Utami ◽  
Mayke S. Tedjasaputra

Children with intellectual disability (ID) have deficit in their adaptive functions, such as self-care in practical domain. The skill of self-care in moderate ID children can develop after being trained, although it takes a long time. One of skills that can be developed is urination skill. Urination skill is important to teach on children with ID so they can maintain their genital organs health independently. Therefore, interventions related to urination skill using behavior modification program with total task presentation technique are required. The purpose of this research is to evaluate the effectiveness of total task presentation technique to increase urination skill on child with moderate ID. This study used a single case subject A-B design that used to find changes in scores by comparing behavior observation data of participant’s urination skill and make a data analysis. Participant in this study was a 10 years old boy who has deficit in urination skill. After the implementation of the intervention program in 16 sessions for 14 days with 81 trials, it was found that the total task presentation technique is effective to improve urination skill on a child with moderate ID. The participants has been able to take control the entire range of urinating behavior (22 chain of behaviors) independently. Previously, the child could only controlled the nine chain of behaviors independently.


2017 ◽  
Vol 14 (2) ◽  
pp. 139-144 ◽  
Author(s):  
Jonathan Russin ◽  
Joseph Carey

Abstract BACKGROUND Free flaps are commonly used by other surgical subspecialties for soft tissue reconstruction and revascularization. Cranial applications of these flaps have been limited to only a single case report. OBJECTIVE To present a new technique for combined revascularization in moyamoya disease using a flow-through free flap. METHODS Data were obtained from an Institutional Review Board-approved, prospectively maintained database with informed consent from the patient. RESULTS A 28-yr-old patient presented with progressive stenosis of the proximal anterior cerebral artery resulting in ischemic infarcts. Direct revascularization of the anterior cerebral artery territory and indirect revascularization of the middle cerebral artery with a large vascularized fascial pedicle was performed. CONCLUSION Flow-through free flaps offer a unique combination of revascularization and a large vascularized pedicle. This technique highlights the application of these flaps for revascularization in moyamoya disease and the value of multidisciplinary collaboration. Revascularization will likely play an increasing role in the open surgical treatment of cerebrovascular disease. We believe that flow-through free flaps will be a contribution to the future of revascularization in neurosurgery.


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