6,239 research outputs found
Nitrogen prediction model through new hybrid model using ant colony optimization and Elman neural network / Pavitra Kumar
No full textThe prediction of nitrogen not only assists in monitoring the nitrogen concentration in streams but also helps in optimizing the usage of fertilizers in agricultural fields. A precise prediction model guarantees the delivery of better-quality water for human use, as the operations of various water treatment plants depend on the concentration of nitrogen in streams. Considering the stochastic nature and the various hydrological variables upon which nitrogen concentration depends, a predictive model should be efficient enough to account for all the complexities of nature in the prediction of nitrogen concentration. For two decades, artificial neural networks (ANNs) and other models (such as autoregressive integrated moving average (ARIMA) model, hybrid model, etc.), used for predicting different complex hydrological parameters, have proved efficient and accurate up to a certain extent. The current research work presents the methodology of development of artificial neural network models for the prediction of nitrate-nitrogen and ammonia nitrogen in streams. A new training method is proposed which paves the way of selection of models among the number of models having different combinations of internal parameters providing different levels of prediction accuracy. Using the new training approach, four optimum models have been selected for prediction of both the nitrogen compounds at two different measuring stations i.e. LUI and KAJANG, in Langat River basin in Malaysia. These models provided considerable accuracy of prediction. However, for real time prediction the accuracy needed to be enhanced. To enhance the prediction of the developed artificial neural network models, a new hybrid model was developed. Ant colony optimization and Elman neural network was integrated to form a new ACO-ENN hybrid model. ACO performs a decision-making task and ENN performs learning task. ACO selects a best combination of internal parameters and provides it to ENN for an enhanced starting point, leading to a better result. The same four models were developed based on the same historical data using hybrid modelling technique. The prediction results obtained from the hybrid models had higher accuracy than that obtained from standalone artificial neural network models
Bibliographics for the 983 eprints in the live archives of E-LIS : trends and status report up to 7th July 2004, based on author-self-archiving metadata
No full textThe priority for ideas and philosophy related to "Network Theory" have been traced back and documented by Braun(2004),and credit goes to Karinthy(1929).The IT has empowered to realise it, as the most practical phenomena and it is no more a humour. The OAI (Open Archives Initiatives)and ACIS (Academic Contributor Information System)are progressive in the direction ,which may lead to realise the "Collective Genius" at global level. Focus of present study is on Author-Self-Archiving (A-S-A)Metadata of the 983 Eprints in the Live Archives of the E-LIS (EPrints of Library and Information Science),which were approved till 7th July 2004.The A-S-A Metadata was used for librametric analysis. Self-explanatory bibliographics are illustrated.The highlights include: Conference papers (34%); highest approval, June 2004 (28%); published archives (76%);not refereed (52%); not in public domain (60%); highest self-archiving-author (De Robbio, Antonella).The Nos. of EPrints having single JITA domain specifications were: Theoretical and general aspects of libraries and information(27); Information use and sociology of information(80);Users,literacy and reading(13);Libraries as physical collections(30);Publishing and legal issues(57);Management(13);Industry, profession and education(36);Information sources, supports, channels(113) ; Information treatment for information services, Information functions and techniques (101); Technical services libraries, archives and museums(25); Housing technologies(1); Information technology and library technology(92); and Inter-domainery (395) i.e. having specifications of two or more than two JITA classes
A Unified Shell model for Buoyancy-Driven Turbulence
No full textWe construct a unified shell model for stably stratified and convective turbulence. Shell model simulation of stably stratified flow in turbulent regime exhibit Bolgiano-Obukhbov (BO) scaling in which the kinetic energy spectrum varies as . However, simulation of convective turbulence shows Kolmogorov's spectrum. These results are consistent with the direct numerical simulations of Kumar {\em et al.} [Phys. Rev. E {\bf 90}, 023016 (2014)]. We also observe a dual scaling ( and ) for a limited range of parameters in stably stratified flow
Suraj Kumar: Balancing career, family, and self
No full textLearning outcomes
This case study is best suited for courses in career management, stress management, work–life management or science of well-being in organization behavior (OB) or human resources management (HRM). This case study is targeted at the MBA or executive development programs. The learning outcomes of this case study are as follows: to analyze the challenges in balancing Suraj Kumar’s (the protagonist) work–life balance situation and identifying the main causes of such a conflict. What are some strategies that could be used to address these issues? To develop a plan to balance work responsibilities with family and personal life. What specific actions could he take to achieve this balance? To design a training program for employees that addresses work–life balance issues. What topics would you cover in the training, and what methods would you use to deliver the content? To create a proposal for a flexible work arrangement program that an organization could offer to its employees. What would be the benefits of this program, and how would it be implemented and managed? To develop a business case for why an organization should prioritize work–life balance for its employees. What are the potential benefits of doing so, and how can the organization measure the impact of its efforts?
Case overview/synopsis
This case study discusses conflicts due to competitive priorities that people face in balancing the pressures, roles and responsibilities between their professional life (careers) and their personal life, and the trade-offs that they make across these multiple aspects of their lives. This case study revolves around Suraj Kumar, a successful consultant, who was offered a promotion as the executive director for the social sector. This promotion would require extensive travel and time away from his family. Kumar was struggling to balance his work responsibilities with his family life and his involvement with the Smile and Shine Foundation, which supports the education of children from economically weaker sections of society. He was reflecting on his past and present and trying to figure out how to prioritize his commitments while also achieving his personal and professional goals.
Complexity academic level
This research has shown that a case discussion and role-play can be effective for a less experienced audience. Instructors can provide multiple perspectives to stimulate reflection and debate. For executive MBA or executive development programs, a self-reflection exercise is recommended. Participants in these programs may have personal experience dealing with or may know others who have dealt with work–life balance issues, making self-reflection a valuable tool
Story of the Story-Teller: A Conversation with Ramendra Kumar
No full textRamendra Kumar (Ramen) is an award-winning writer, storyteller and inspirational speaker with 42 books to his name. Ramen’s writings have been published by many of the leading publishers in the county and translated into 30 languages. They have found a place in several textbooks and anthologies. He has written across all genres ranging from picture books to adult fiction, satire, poetry, travelogues, biographies and on issues related to parenting and relationships. He has been invited to literary festivals held in Denmark, Greece, Sharjah, Sri Lanka as well Indian events including the prestigious Jaipur Litfest to conduct storytelling sessions and creative writing workshops. He has also been empanelled by Pearson India Education Services as well as several schools to conduct workshops. He was nominated as a Jury Member for the Best Children’s Author Category of The Times of India’s ‘Women AutHer’ Awards 2020. Many of his stories have been showcased by popular audio streaming, apps both within and outside the country, such as Spotify, Gaatha, Talking Stories Radio – London et al.
An Engineer & an MBA, Ramen was serving as the General Manager (Corporate Communications), SAIL, Rourkela Steel Plant, when he took Voluntary Retirement to pursue his passion, in August 2020. To know more about the writer, you can visit his website www.ramendra.in & his page on Wikipedia. Dr. Sagar Kumar Sharma interviews the author and unfolds the pages of his life.
 
NOTICE!!! This person (known as Ashwin Kumar) plagiarized the text titled: "Using phenomenological research methods in qualitative health research"
No full textEDITORIAL NOTICE:
1. This publication has been removed due to detected plagiarism by the editorial.
2. If you have cited, you MUST UPDATE your reference with the following original article:
Wojnar, Danuta, and Kristen Swanson. “Phenomenology An Exploration”. Journal of holistic nursing : official journal of the American Holistic Nurses’ Association 25 (01 October 2007): 172-80; discussion 181. https://doi.org/10.1177/0898010106295172.
_________________________________________
3. Submitter's Profile Record (the thief, the plagiariser):
Name: Ashwin KumarURL: http://www.freewebs.com/ak2146Affiliation: University of Western Sydney, Australia.Country: AustraliaBio Statement:Dr. Ashwin Kumar,PO Box 571,Toongabbie,Sydney,Australia, NSW, 2146.Homepage: http://www.freewebs.com/ak2146Email: [email protected]
[email protected]: 0432-622-147Skype Internet Phone ID: ak2146
Dr. Ashwin Kumar (BA, MA (Distinction), PhD) is an academic researcher whose research interests and areas of expertise include: Complementary and alternative medicine (CAM), ageing and social gerontology, sociology, social anthropology, sociology of care, public health, health promotion, Indigenous health, migrant and refugee health, disability and chronic illness. Ashwin is the author of 8 books and numerous academic journal articles in the field of public health, health sociology and anthropology of health and illness. His books: The Lived Experience of Caring; The Lived Experience of Ageing; The Lived Experience of Using Complementary and Alternative Medicine; Doing Sociology; The Basics of Sociology; Plain English Writing; Research and Writing Skills and Writing Effective Essays are available at:
http://www.amazon.com/s/ref=ntt_athr_dp_sr_1?_encoding=UTF8&sort=relevancerank&search-alias=books&field-author=PhD.%20Ashwin%20Kumar
My homepage: http://www.freewebs.com/ak2146
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Multivariate Quantitative Representativeness and Constituency Analysis of Ecological Observation Networks
No full textCite this code as: Kumar, J. (2023). Multivariate Quantitative Representativeness and Constituency Analysis of Ecological Observation Networks (Version 1.0) [Computer software]. https://doi.org/10.5281/zenodo.8048530
Multivariate Quantitative Representativeness and Constituency Analysis of Ecological Observation Networks
Author: Jitendra (Jitu) Kumar ([email protected]), Oak Ridge National Laboratory
Regional and global ecological research networks, representing coordinated and standardized as well as adhoc networks of observation sites, provide valuable observations necessary for ecological modeling and synthesis studies. Studies conducted across observational networks strive to scale up their results to larger areas, trying to reach conclusions that are valid throughout regional, continental, and even global scales. Network representativeness and constituency can show how well conditions at those locations represent conditions elsewhere within a larger area containing the network and can be used to help scale-up results over larger regions.
Representativeness: Euclidean distance between two sites plotted in multivariate environmental space can be used as an inverse measure of multivariate similarity to quantify representativeness. Close sites in environmental space have a similar combination of environmental factors, and therefore are highly representative of each other.
Constituency: For any site in the network, its Constituency represent all locations that are best represented by the multivariate environmental drivers at that site.
Code Compilation:
make
Edit the ```makefile``` as needed for your platform.
CC=gcc
CFLAGS= -O3
hpea: network_representativeness.o\
utility.o
(CFLAGS) *.o -lm -o network_representativeness
.o:
(CFLAGS) -c $<
clean:
\rm *.o network_representativeness
Running the representativeness analysis:
Usage: network_representativeness -infile input data file [ASCII]
-coordsfile coordinate file name
-clustfile coordinate file name [OPTIONAL -- must be used with -siteclustfile]
-sitefile site data file name
-siteclustfile site data file name [OPTIONAL -- must be used with -clustfile]
-nsites No. of sites
-minmaxfile minmax file name
-outfile output file name
-nrows No. of rows in input data
-ncols No. of variables
-details [OPTIONAL -- turn on output representativeness for each site, default is to write network representativeness and constituency only.]
-help program usage help.
Publications using ```network_reprentativeness``` code:
Kumar, J., Coffin, A. W., Baffaut, C., Ponce-Campos, G., Witthaus, L., and Hargrove, W. W. (2023) "Quantitative Representativeness and Constituency of the Long-Term Agroecosystem Research Network, and Analysis of Complementarity with Other Existing Ecological Networks", Environmental Management (in press)
M. M. T. A. Pallandt, J. Kumar, M. Mauritz, E. A. G. Schuur, A.-M. Virkkala, G. Celis, F. M. Hoffman, and M. Göckede. Representativeness assessment of the pan-arctic eddy covariance site network and optimized future enhancements. Biogeosciences, 19(3):559--583, 2022. https://doi.org/10.5194/bg-19-559-2022
J. Kumar, F. M. Hoffman, W. W. Hargrove, and N. Collier. Understanding the representativeness of FLUXNET for upscaling carbon flux from eddy covariance measurements. Earth System Science Data Discussion, 2016:1--25, August 2016. https://doi.org/10.5194/essd-2016-36.If you use this software, please cite it as below.
Kumar, J. (2023). Multivariate Quantitative Representativeness and Constituency Analysis of Ecological Observation Networks (Version 1.0) [Computer software]. https://doi.org/10.5281/zenodo.804853
Source graph data for: Transcriptomics-driven metabolic pathway analysis reveals similar alterations in lipid metabolism in mouse MASH model and human.
No full textSource graph data for "Transcriptomics-driven metabolic pathway analysis reveals similar alterations in lipid metabolism in mouse MASH model and human" by Sofia Tsouka, Pavitra Kumar, Patcharamon Seubnooch, Katrin Freiburghaus, Marie St-Pierre, Jean-François Dufour, and Mojgan Masoodi, published in Nature Communications Medicine 2024 Mar 5;4(1):39. doi: 10.1038/s43856-024-00465-3.</p
Dilip Kumar: autor-aktor
No full textDilip Kumar has been praised for his sublime dialog delivery, for his restrained gestures, and for his measured and controlled underplay of emotions in tragic stories as well as in light-hearted comedies. His debut in 1944 with Jwar Bhata (Ebb and Tide) met with less-than-flattering reviews. So did the next three films until his 1948 film, Jugnu (Firefly), which brought him recognition and success. Unlike his contemporaries such as Raj Kapoor and Dev Anand, who propelled their careers by launching their own production companies, Dilip Kumar relied on his talent, his unique approach to characterization, and his immersion in the projects he undertook. In the course of his career that spanned six decades, Kumar made only 62 films. However, his work is a textbook for other actors that followed. Not only did he bring respectability to a profession that had been shunned by the upper classes in India as a profession for “pimps and prostitutes,” but he also elevated film-acting and filmmaking to an academic discipline, making him worthy of the title ‘Professor Emeritus of Acting’. Rooted in the theoretical framework of Howard S. Becker’s work on the “production of culture” and “doing things together,” this paper discusses Kumar’s approach to acting, character development, and the level of his involvement and commitment to each of his projects. The author of this article argues that more than the creative control as a producer or a director, it is the artistic involvement and commitment of the main actors that shape great works of art in cinema. Dilip Kumar demonstrated it repeatedly.Dilip Kumar był chwalony za wysublimowane prowadzenie dialogów, opanowaną gestykulację oraz za wyważone i kontrolowane wyrażanie emocji zarówno w opowieściach tragicznych, jak też w beztroskich komediach. Jego debiut w 1944 w Jwar Bhata (Odpływy i przypływy) spotkał się z niezbyt pochlebnymi recenzjami. Podobnie było z kolejnymi trzema filmami, aż do filmu Jugnu (Świetlik) z 1948 roku, który przyniósł mu uznanie i sukces. W przeciwieństwie do swoich rówieśników, jak Raj Kapoor iDev Anand, którzy napędzali kariery, uruchamiając własne firmy produkcyjne, Dilip Kumar polegał na swoim talencie, unikalnym podejściu do charakteryzacji i zaangażowaniu w projekty, których się podjął. W ciągu swojej sześćdziesięcioletniej kariery Kumar nakręcił tylko 62 filmy. Jednak jego praca jest podręcznikowa dla młodszych aktorów. Nie tylko przyniósł szacunek zawodowi aktora, traktowanemu przez indyjskie klasy wyższe jako zawód „alfonsów i prostytutek”, ale także podniósł aktorstwo filmowe i filmowanie do dyscypliny akademickiej, co uczyniło Kumara godnym tytułu emerytowanego profesora aktorstwa. Artykuł ten, zakorzeniony w ramach teoretycznych pracy Howarda S. Beckera nad „produkcją kultury” i „robieniem rzeczy razem”, omawia podejście Kumara do aktorstwa i rozwoju postaci oraz poziom jego zaangażowania w każdy ze swoich projektów. Autor tego artykułu przekonuje, że to artystyczne zaangażowanie i poświęcenie głównych aktorów kształtują wielkie dzieła sztuki w kinie bardziej niż kontrola twórcza producenta czy reżysera. Dilip Kumar wielokrotnie to zademonstrował
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