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Journal articles on the topic 'Important Value Index'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Prabhakar, Rao. V. V*1 &. Brahmaji Rao. P2. "DIVERSITY VARIATIONS OF MANGROVE FLORA AMONG CREEKS AND MUDFLATS OF MACHILIPATNAM MANDAL IN KRISHNA DISTRICT." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 8 (2017): 209–19. https://doi.org/10.5281/zenodo.839172.

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Mangrove flora is unique vegetation that survives at high salinity; tidal regimes, strong wind velocity, high temperature and muddy anaerobic soil with the development of some adaptive morphological characteristics.The present study was carried in creeks and mudflats mangrove patches, to find ecological status of the mangrove vegetation and to analyze significant changes. Results shows, highest Important Value Index (IVI) in Kanuru 33.33and Achyyavaripalem is31.82 for Avicennia marina. Highest Maturity index values (MIV) is 71.00 of Kanuru and 31.82 of and 71.00 of Achyyavaripalem .Similarity

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Karaca, Samuray, and Ahmet Karaca. "Determination of Brand Value of Foreign Trade Capital Companies in ISE and Sustainability Index and the Effect of Sustainability Index on Brand Value." BRAND. Broad Research in Accounting, Negotiation, and Distribution 10, no. 1 (2025): 4–20. https://doi.org/10.5281/zenodo.14955938.

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AbstractBrand value has become an important measure of corporate performance as far as the weekly activity report and the top 100 brand values of the year listed by brand consultancy company Interbrand that are closely monitored. The free market economy offering a wide range of products to consumers, preferences changing very quickly and brand value giving confidence to the consumer reveal the significance of the subject. Brand value is important not only in terms of the consumer but also in terms of investors and management. It is foreseen that the companies will have sustainable growth by pr

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Anjay, Kumar Mishra, Gupta Dinesh, and S. Aithal P. "Factors Identification and Conformance of Quality of Cement and Coarse Aggregate used at Gautama Buddha Airport Upgrading Component, Nepal." International Journal of Management, Technology, and Social Sciences (IJMTS) 5, no. 2 (2020): 187–200. https://doi.org/10.5281/zenodo.4065739.

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Quality management system has been challenging in construction of airport project. The objective of study is to assess the factors affecting quality and conformance of Cement and Coarse Aggregate standard used at Construction Site of Gautam Buddha Airport Upgrading Component. This research is based on key informant interview with supervisor and site engineers, questionnaires survey with clients, consultants and contractors who were involved in airport construction projects along with lab test of cement and coarse aggregate of airport construction sites. Statistical tools mean value and relativ

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Walton, David W. H. "Assessing importance and value." Antarctic Science 11, no. 4 (1999): 385. http://dx.doi.org/10.1017/s0954102099000486.

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Efficiency, effectiveness, value for money, importance - these seem to be the mantras of the present age. They are applied to all areas of human activity, including science, yet finding scientifically robust and independent methods of assessing them is difficult. In science how can we show that one group is more effective than another, that the ideas of one individual are more important than those of others, that money invested in one type of research provides better value than in another? In industry the success of most research is measured in new products and profits. But for blue-skies rese

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Petráš, R., J. Mecko, and V. Nociar. "Value production of poplar clones." Journal of Forest Science 54, No. 6 (2008): 237–44. http://dx.doi.org/10.17221/12/2008-jfs.

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The results of research on the value production of the stands of poplar clones Robusta and I-214 carried out in Slovakia are presented. Models of value yield tables were constructed separately for each clone. The models simulate gross and net financial yield of wood production in dependence on the site index and age of stand. They were constructed on the basis of the models of assortment yield tables, timber prices according to assortments and the models of own costs of timber felling and processing. The clone I-214 produces a faster and higher proportion of thicker assortments of average and

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Hu, Geyang, and Yifang Liu. "Language Expression and Economic Value." Journal of Organizational and End User Computing 35, no. 3 (2023): 1–15. http://dx.doi.org/10.4018/joeuc.321538.

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As the stock market becomes increasingly diverse and complex, an accurate and feasible prediction of stock index has become an urgent demand for stock investors. As an important driver of changes in the stock market, financial discourse can guide investors' emotions, thus affecting the trading of stocks and the development of the stock market. Therefore, the prediction of stock index from the perspective of financial discourse emotion has gradually become a hotspot of research. Through the analysis of the existing literature, it is found that the models used in the current relevant research ar

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Dewiyanti, Irma, Muhammad Rifki, Chitra Octavina, Maria Ulfa, Adrian Damora, and Nurfadillah Nurfadillah. "Important value index (IVI) and diversity of mangrove vegetation in Aceh Tamiang, Aceh Province." Depik 12, no. 2 (2023): 190–97. http://dx.doi.org/10.13170/depik.12.2.31130.

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Mangrove ecosystem is one of the unique ecosystems that has high productivity and it grows along the coast of Aceh Province, Indonesia. The mangrove vegetation in Aceh Tamiang District was decreasing due to human exploitation i.e. stems of mangrove vegetation utilized by local communities become charcoal and firewood. These activities have a negative impact on live and growth of mangrove vegetation. Therefore, the purposes of the study are to analyses the important value index (IVI), mangrove species diversity, and to analyses the correlation between substrate characteristics with mangrove den

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U., Sathiya. "INDEX VALUE H, D AND E OF MARINE CRAB FROM AKKARAIPETTAI COASTAL WATERS, NAGAPATTINAM AREA, TAMIL NADU, INDIA." International Journal of Zoology and Applied Biosciences 1, no. 5 (2017): 227–31. https://doi.org/10.5281/zenodo.1312084.

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The crustaceans are commercially important valuable sea food. The data collected on landings of crabs contributing directly to support the mankind. Nearly 13 varieties of commercially important species were identified during the study period January 2014 to December 2014 at the Akkaraipettai coastal landing in Nagapattinam area. Monthly variation in the total number of individuals (kg) was observed. The calculated index values showed that the highest Shannon’s diversity value observed was 0.113 (July), 0.111(August), 0.116 (September) and 0.102 (October). The Evenness index value was 0.1

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Khalili Tilami, Sarvenaz, Sabine Sampels, Tomáš Zajíc, Jakub Krejsa, Jan Másílko, and Jan Mráz. "Nutritional value of several commercially important river fish species from the Czech Republic." PeerJ 6 (October 12, 2018): e5729. http://dx.doi.org/10.7717/peerj.5729.

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Proximate and fatty acid (FA) composition of seven freshwater fish species from the Czech Republic were examined. Moreover, the index of atherogenicity (IA) and the index of thrombogenicity (IT) were calculated from the obtained data. These two indices along with the total content of the essential n-3 FAs, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) as well as the ratio of n-6/n3 FAs, provide good indicators for the nutritional value of the fish. The species had been selected owing to the limited amount of information about their nutritional composition available. Furthermore, t

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Rumwaropen, Yohan F., Bambang Nugroho, and Anton Sineri. "Dampak alih fungsi hutan mangrove terhadap ekonomi masyarakat di Telaga Wasti Sowi IV Manokwari Papua Barat." Cassowary 2, no. 1 (2019): 30–48. http://dx.doi.org/10.30862/casssowary.cs.v2.i1.21.

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Mangrove forest is a vegetation that grows in the estuary beaches and who has the function of ecological, biological, economic and social culture, but now its existence has been degraded by the use of a less appropriate or changing function. Research on the structure of mangrove forest vegetation in the Wasti Bay Sowi IV Manokwari District of Southern District Manokwari conducted in April 2018 with the aim to determine the structure of mangrove forest vegetation and utilization. The method used in this research is the approach of ecological (biological) and anthropological approach. From the a

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Gomes, Daniel T., and Lígia Henriques-Rodrigues. "Swimming performance index based on extreme value theory." International Journal of Sports Science & Coaching 14, no. 1 (2018): 51–62. http://dx.doi.org/10.1177/1747954118808068.

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The International Swimming Federation has developed a points system that allows comparisons of results between different events. Such system is important for several reasons, since it is used as a criterion to rank swimmers in awards and selection procedures of national teams. The points system is based entirely on the world record of the correspondent event. Since it is based on only one observation, this work aims to suggest a new system, based on the probability distribution of the best performances in each event. Using extreme value theory, such distribution, under certain conditions, conv

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Kvålseth, Tarald O. "Measurement of market (industry) concentration based on value validity." PLOS ONE 17, no. 7 (2022): e0264613. http://dx.doi.org/10.1371/journal.pone.0264613.

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As measures of concentration, especially for market (industry) concentration based on market shares, a variety of different measures or indices have been proposed. However, the various indices, including the two most widely used ones, the concentration ratio and the Herfindahl-Hirschman index (HHI), lack an important property: the value-validity property. An alternative index with this and other desirable properties is introduced. The new index makes it permissible to properly assess the extent of the concentration and make order and difference comparisons between index values as being true re

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Anwar, Lisa Agustina, Sitti Latifah, and Budhy Setiawan. "POTENSI TANAMAN PANGAN LOKAL PADA KAWASAN HUTAN KEMASYARAKATAN WANA LESTARI DESA KARANG SIDEMEN KECAMATAN BATUKLIANG UTARA." Wahana Forestra: Jurnal Kehutanan 18, no. 1 (2023): 48–59. http://dx.doi.org/10.31849/forestra.v18i1.11033.

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There are a number of forest products excluding wood that have the potential to be utilized. Including plants as food producers that can be used to meet the need for food (Sumarlin et al., 2015). The purpose of this study was to determine the diversity of panga plant species and the potential of food crops in community Karang Sidemen Village. The methods used in this study were interviews and simple random sampling methods to analyze plant vegetation in community forest areas. The interview results showed that there were 44 types of food crops from 29 familli that were widely used by the commu

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Shehata, Gaber Ahmed Bassyouni, Amal A. Elgabery, and Ali K. A. Alskran. "Competitiveness of Egyptian potatoes exports in the most important world markets." Advances in Social Sciences Research Journal 7, no. 11 (2020): 261–71. http://dx.doi.org/10.14738/assrj.711.9278.

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    The competitiveness of exports of potatoes was measured by calculating some of the competitiveness indicators including market share index, market penetration rate, price ratio index, virtual comparative advantage index, geographical concentration index (Gini Hirschman) and the index of instability. The measurement of the external demand function on the quantity of Egyptian exports of potatoes in the world markets depends on the total domestic production of potatoes. It was also found that this variable explain about 39.7% of the changes in the quantity of Egy

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Iankovyi, Vladymyr. "Comparative analysis of the most important economic criteria for the company’s investment projects." Socio-Economic Research Bulletin, no. 2(77) (June 30, 2021): 125–41. http://dx.doi.org/10.33987/vsed.2(77).2021.125-141.

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The theoretical aspects of company’s investment management are discussed. The properties and characteristics of seven main economic criteria-indicators of investment projects, in particular, net present value, profitability index, simple and modified internal rate of return, simple and discounted payback period, efficiency coefficient are considered in detail. The aim of the study is a critical comparative analysis of the most important economic criteria of the company’s investment projects, such as internal rate of return (IRR) and modified internal rate of return (MIRR), their advantages and

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Jambo, Novia A., Erly Y. Kaligis, Deslie RH Kumampung, Suria Darwisito, Joshian NW Schaduw, and Silvester B. Pratasik. "KEANEKARAGAMAN DAN KELIMPAHAN FILUM ECHINODERMATA PADA ZONA INTERTIDAL MOLAS KECAMATAN BUNAKEN KOTA MANADO." JURNAL PESISIR DAN LAUT TROPIS 9, no. 2 (2021): 104. http://dx.doi.org/10.35800/jplt.9.2.2021.35771.

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Echinoderms are one of the main components of marine biodiversity that play an important role in ecosystem function. The purpose of this study to determine the diversity, abudance,dominance, frequency and important value index of the phylum Echinoderm.The method use in this research was cruising method and the quadratic transect method. The results of this study on intertidal zone of Molas obtained as a whole includes four classes, namely Asteroidea, Echinoidea, Ophiuroidea and Holothuroidea with a total of 12 species. Based on data analysis used the quadratic transect method, it was obtained:

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Ngwe, Soe, Aye Mar Aye, and Sein Kyi Khin. "Plant species Diversity in Salu Reserved Forest, East Bago Yoma, Bago Township." Bago University Research Journal Vol. 6, No. 1, no. 2016 (2016): 214–24. https://doi.org/10.5281/zenodo.3917242.

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The present study deals with the assessment of plant species diversity, 28 quadrats (20m x 20m each) were set up and observed. A total of 126 tree species representing 79 genera and 43 families were recorded. In this study, Thit Phyu area occupied higher value of species richness, evenness and had a higher combined diversity index than Seik Phu Taung area in tree and shrub layers. (i.e. Shannon-Wiener and Simpson’s indices). Coefficient of similarity value were 66.667%, 66.321% and 72.131% in tree, shrub, and herb layers of two different sites by using Sorenson index, 1948. Ecological su

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Yudhistian, Yudhistian, Dede Nuraida, Susi Novita Sari, and Fitriatus Sholikah. "The Diversity index and Importance Value of Herbaceous Vegetation in the Joko Tarub Forest Tuban." Jurnal Penelitian Pendidikan IPA 11, no. 4 (2025): 936–44. https://doi.org/10.29303/jppipa.v11i4.10974.

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This study aims to determine the diversity index and the importance value index of herbaceous plants found around the Joko Tarub Forest Tuban. The type of research is quantitative descriptive with a sampling method using the quadrat technique. The quadrates were made with a size of 1 x 1 m as many as 10, as a measurement area. The data collection technique was carried out by recording the names of plants and their numbers found in each quadrat. In addition, the area covered by each plant in the quadrat was also calculated. The data analysis was carried out by calculating the density of species

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Niis, Angela. "Analisis Is Structure and Vegetation Composition Increases Tree and Pillar at Hutan Lindung Oereu Village Bani Bani Is Io Kufeudistrict Malacca Regency." Bio-Edu: Jurnal Pendidikan Biologi 5, no. 1 (2020): 24–36. http://dx.doi.org/10.32938/jbe.v5i1.531.

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The purpose of this study was to determine the tree and pole-level plant species found in the Oereu Protected Forest Bani-Bani Village Io Kufeu District of Malacca District, To find out the structure and composition of tree-level plant vegetation and poles found in the Oereu Protected Forest in the Bani-Bani Village District of Io Kufeu District of Malacca, and To implement research on the structure and composition of tree and pole level vegetation in the Oereu Protection Forest of Desa Bani-Bani District of Io Kufeu District of Malacca in learning biology in schools. The method used in this s

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Parera, Evelin, Ris Hadi Purwanto, Dwiko Budi Permadi, and Sumardi Sumardi. "KERAPATAN DAN KEANEKARAGAMAN VEGETASI BERDASARKAN TUTUPAN LAHAN PADA KELOMPOK HUTAN LINDUNG GUNUNG SIRIMAU PROVINSI MALUKU." MAKILA 17, no. 2 (2023): 212–27. http://dx.doi.org/10.30598/makila.v17i2.10960.

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Protected forests are very important to support human life and the environment. One way to determine the condition of protected forests is through land cover. The aim of the research is to determine the condition of the vegetation on the land cover. The research method follows the circular plot method inventory procedure. The data analyzed includes density, the Important Value Index to test the density and level of dominance of vegetation types in an area and the Shannon Wiener Index to test the level of diversity of vegetation types. The highest density value in Primary Dry Land Forest is 15.

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Perumpuli, P. A. B. N., S. M. S. J. M. Singharathne, and I. P. Wanninaika. "Caryota urens: value addition, nutritional and medicinal values." Food Research 6, no. 2 (2022): 489–500. http://dx.doi.org/10.26656/fr.2017.6(2).200.

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Caryota urens which is commonly known as Kithul, is a multipurpose and underutilized palm mainly distributed in Asia. Due to its numerous applications, it has been considered an important plant that ensures the livelihood of the village people in Sri Lanka. Thus, this article reviews the nutritional and medicinal values of kithul palm and its value-added products. Kithul sap is widely used in the production of kithul treacle and jaggery due to its high amount of sugar content. Kithul seed oil is high in palmitic and oleic acid and is a good source of biofuels. Kithul fruit has skin-irritating

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Fang, Lanlin, and Xuemeng Guo. "From responsibility to value: ESG and long-term corporate value." PLOS One 20, no. 4 (2025): e0322018. https://doi.org/10.1371/journal.pone.0322018.

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Although a large body of literature has explored the relationship between ESG and firm value, the findings are inconsistent and most studies have focused on mature Western markets, with relatively little research on ESG practices and value creation effects in emerging markets, especially in transition economies such as China. This paper analyzes the correlation between ESG performance and firms’ long-term value using data from 4,185 listed companies in China’s A-share market from 2017–2022. We find that good ESG practices can significantly enhance firms’ future cash flows, long-term value and

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Tolangara, Abdulrasyid, Hasna Ahmad, and Sintje Liline. "The Composition and Important Value Index of Trees for Wildlife Feed in Bacan Island, South Halmahera." IOP Conference Series: Earth and Environmental Science 276 (June 3, 2019): 012037. http://dx.doi.org/10.1088/1755-1315/276/1/012037.

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Cundaningsih, Nurvita, Muhammad Daffa Shidqi, Kabul Fadilah, Azhim Agni Prasetya, and Verona Amelia. "Komunitas Mangrove di Area Konservasi Mangrove PT Petrokimia Gresik: Ekowisata Mangrove Kali Lamong Gresik." Jurnal Teknologi Lingkungan Lahan Basah 12, no. 3 (2024): 816. http://dx.doi.org/10.26418/jtllb.v12i3.79363.

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The mangrove communities and their utilization for ecotourism are situated along the Kali Lamong riverbanks, specifically in Sukorejo Village, Kebomas District, Gresik Regency. In the context of area management, it is crucial to understand the current state of the mangrove community through an analysis of the biodiversity index and important value index. The method used in this study is the line plot transect method. Data were analyzed using the Shannon-Wiener Diversity Index to determine the value of the Biodiversity Index and also calculate the density, frequency and dominance to determine t

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Pariyanto, Pariyanto, Kiki Fatmawati, and Nourma Evianti. "Analisis Vegetasi Tumbuhan Tingkat Pohon di Kawasan Hutan Pendidikan dan Pelatihan Universitas Muhammadiyah Bengkulu." Bioscientist : Jurnal Ilmiah Biologi 10, no. 1 (2022): 202. http://dx.doi.org/10.33394/bioscientist.v10i1.4883.

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This study aims to determine the analysis of plant vegetation tree level area of forest education and training University of Muhammadiyah Bengkulu, according to a study conducted in Januari to February 2018 in the Forest of education and training University of Muhammadiyah Bengkulu in specimen collection is done by putting in a systematic plot, with a plot size of 10 x10 m, the distance between the plot of 20 m, the total number of plots 35 plots. Based on identification obtained 19 Family consisting of 30 species with the number of 205 people, with Importance Value Index (IVI) is highest in S

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João, da Costa Pantoja, Da Silva Bomfim Pollyana, Cerqueira Pazos Valmor, and Marcelo Martins Medeiros José. "CULTURAL IMPORTANCE ASSESSMENT OF MODERNIST BUILDINGS – THE CENTRAL LIBRARY OF UNIVERSITY OF BRASILIA." International Journal of Education and Research 11, no. 2411-5681 (2023): 14. https://doi.org/10.5281/zenodo.8408279.

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The present study aims to critically analyze the current conservation of buildings with important values for society, which, despite not being legally listed in the cultural historical heritage category, have an important significance for the local community that enjoys the space. From this, it is understood how Brasilia’s urban development has been related to the conservation and maintenance of its representative buildings, bringing as a study case the University’s Central Library. Based on this, studies, and forms of conservation of these built legacies were addressed, emphasizin

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Chiang, Chia Chin, Cheung Hwa Hsu, and Chao Hui Ou. "pH Value Detection with CLPFG Sensor." Applied Mechanics and Materials 284-287 (January 2013): 2157–61. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2157.

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Detection of pH value plays an important role in many fields; the precise measurement of pH value is very useful in Living systems, Chemistry and Biochemistry. The purpose of this paper is to measure pH value in solution by using Corrugated Long Period Fiber Grating (CLPFG). The CLPFG element is highly sensitive to refractive index changes, and with appropriate design geometry; a variety of target molecules can then be detected. Optical fiber Corrugated Long Period Gratings are designed to act as spectral loss elements that couple with a discrete wavelength out of the optical fiber as a functi

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Niwangtika, Widyarnes, and Ibrohim Ibrohim. "KAJIAN KOMUNITAS EKOR PEGAS (COLLEMBOLA) PADA PERKEBUNAN APEL (Malus sylvestris Mill.) DI DESA TULUNGREJO BUMIAJI KOTA BATU." Bioeksperimen: Jurnal Penelitian Biologi 3, no. 2 (2017): 76. http://dx.doi.org/10.23917/bioeksperimen.v3i2.5185.

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This research was conducted in order to determine composition, diversity, eveness, richness, important value index of springtail, and corellation between abiotic environment factor (temperature, pH and moisture) and diversity of springtail. Sampling was done using nilon sieve and pitfall trap, and this research was conducted in April-June 2014 in Tulungrejo village, Batu city. The result from this research, there are 11 species, 10 generas and 5 families of springtail. Diversity index of springtail both using nilon sieve and pitfall trap in apple plantation catagorized medium diversity. The re

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Hermawati, Putu, and N. P. A. S. Putri. "Assessment of road pavement conditions using Surface Distress Index (SDI) and Pavement Condition Index (PCI) methods." IOP Conference Series: Earth and Environmental Science 1294, no. 1 (2024): 012030. http://dx.doi.org/10.1088/1755-1315/1294/1/012030.

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Abstract Road pavement is an important element in transportation infrastructure that affects the comfort and safety of road users. It is important to carry out regular assessments of the condition of the road pavement. This study aims to evaluate the condition of the road pavement using the Surface Distress Index (SDI) and Pavement Condition Index (PCI) methods. It is collecting field data regarding the condition of the road pavement, including the type and extent of existing damage. This data is then analyzed using the formula that has been determined in the SDI and PCI methods. In the resear

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Budi, Setia, Adhiana Adhiana, Muhammad Febriansyah, and Dika Saputra. "THE ROLE OF PANGLIMA LAOT TOWARDS FISHERMAN COMMUNITIES IN BANGKA JAYA GAMPONG, DEWANTARA DISTRICT, NORTH ACEH DISTRICT." Jurnal Mahasiswa Agribisnis 1, no. 2 (2023): 114–22. https://doi.org/10.29103/jma.v1i2.10389.

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Panglima Laot is the head of the Adat Laot Institute who lives in the midst of a fishing community in Aceh Province with the duty and authority to regulate the fishing system and has the authority to resolve disputes, disputes and violations that occur among fishermen and impose sanctions on the violators in accordance with the provisions of customary law of the sea . This study aims to find out how the role of Panglima Laot is towards fishing communities in Gampong Bangka Jaya, Dewantara District, North Aceh Regency. Data analysis using a Likert scale. The results of the study show that the r

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PHANTHVONG, Phitsanou. "Tree Species Diversity at Nampui National Protected Area, Namon Village, Thongmixai District, Xayabuly Province." Souphanouvong University Journal Multidisciplinary Research and Development 11, no. 1 (2025): 106–14. https://doi.org/10.69692/sujmrd1101106.

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Study tree species diversity at Nampui National Protected Area, Namon Village, Thongmixai District, Xayabuly Province in 2024 with its objectives were to access the tree species diversity The diameter of the big tree is more than 10 Centimeters, important diversity index and evenness index. The methodlology were reviewing theory and field survey. The field survey were used the Relvé to survey plant population (Rawat, 2008). as simples plot construction of totally 52 pllos of the area of 2.08 hectares of the area of 175.66 hectares 1.118 as lower than 3% according to (Reif, 2012). included size

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Rohmayani, V., E. Tunjung Sari M., Nurhidayatullah Romadhon, and H. Ichda Wahyuni. "Diversity of Bivalvia, Gastropoda and Holothuroidea in Intertidal Zone of North Javan Sea Coastal, Indonesia." Jurnal Biologi UNAND 9, no. 1 (2021): 1. http://dx.doi.org/10.25077/jbioua.9.1.1-7.2021.

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This study aims to know diversity of Bivalvia, Gastropoda and Holothuroidea. Measures used in this study were Density Index (D), Diversity Index (H’), Evennes Index (E’) dan Important Value Index (INP). This study used transect sampling method by 1 × 1 meter quadrant. Target species of this study were member of Bivalvia, Gastropoda and Holothuroidea that inhabit in intertidal zone of north Javan Sea coastal. This intertidal zone was divided into 3 zone; zone I is 50 meter, zone II is 75 meter and zone III is 100 meter from coastal line to sea. Total sample of this species were 1064 individual,

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Ismail, Agus Yadi, Sukron Aminudin, Ilham Adhya, Ai Nurlaila, and Nurdin. "Identification of Diversity of Medicinal Plants in Bukit Mayana Forest Area, Kuningan Regency." Quagga: Jurnal Pendidikan dan Biologi 15, no. 2 (2023): 207–13. http://dx.doi.org/10.25134/quagga.v15i2.47.

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Bukit Mayana Forest Area is a forest area in Kuningan Regency with an area of ±43 ha with a diversity of medicinal plant species that have not been fully identified. The purpose of this study was to identify the diversity of medicinal plants in the Bukit Mayana Forest Area, Kuningan Regency. The method used is a single-plot method that is placed by purposive sampling with a size of 100 x 80 meters which is divided into sub-plots with a total of 20 plots. The data obtained are then analyzed using the important value index (INP), species diversity index (H'), species richness index (R'). The res

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Bandi Tanner, Monika, Adrian Künzi, Therese Lehmann Friedli, and Hansruedi Müller. "Event performance index: a holistic valuation tool." International Journal of Event and Festival Management 9, no. 2 (2018): 166–82. http://dx.doi.org/10.1108/ijefm-09-2017-0047.

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Purpose The subsidization of events by public authorities at different administrative levels has become increasingly important in recent years. Event portfolios are an important supply component of tourism destinations. The development of a valuation tool with an event performance index (EPI) as the key output should enable public authorities to develop transparent, systematic and fair subsidization practices in the future. The paper aims discuss these issues. Design/methodology/approach Using a theoretical impact model and event evaluation practices, this work develops a new holistic valuatio

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Tutal Gürsoy, Görkem, Ümit Görgülü, Zeynep Tengirşenk, and Hesna Bektas. "The relationship between temporal muscle thickness and triglyceride glucose index in sarcopenia with mortality and third-month functional outcomes in patients after acute stroke." Medicine 102, no. 44 (2023): e35886. http://dx.doi.org/10.1097/md.0000000000035886.

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Especially in recent years, temporal muscle thickness has been used as an important parameter for sarcopenia in neurological disorders. In addition, triglyceride glucose index was evaluated separately in studies conducted in terms of coronary diseases, diabetes, high blood pressure, body mass index and acute stroke. In this clinical study, unlike the others, both temporal muscle thickness and triglyceride glucose index were evaluated together in acute stroke patients in terms of sarcopenia. We aimed to investigate the relationship between temporal muscle thickness and triglyceride glucose inde

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Hermawan, Hermawan, Gusti Syeransyah Rudy, and Ahmad Yamani. "ANALISIS KOMPOSISI TUMBUHAN DAN KETERHIDUPAN MINIMUM DI TAMAN WISATA ALAM PULAU KEMBANG KECAMATAN ALALAK KABUPATEN BARITO KUALA PROVINSI KALIMANTAN SELATAN." Jurnal Sylva Scienteae 6, no. 1 (2023): 67. http://dx.doi.org/10.20527/jss.v6i1.8200.

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Research on Plant Composition Analysis and Minimum Livelihood in Pulau Kembang Island Natural Park, Alalak District, Barito Kuala Regency, South Kalimantan Province was carried out on Pulau Kembang, Alalak District, Barito Kuala Regency, South Kalimantan Province. With the aims of analyzing the composition of plant species and Minimum Livelihood. The method used is a tiled line, to record all growth rates ranging from the level of seedlings, stakes, poles and trees. The results of the study analyzed the dominant type of vegetation at the seedling level, namely fires (Avicennia officinalis L.)

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I Ketut Ginantra, I Ketut Muksin, and Martin Joni. "Mangrove flora as an ecotourism attraction in the Perancak Mangrove, Jembrana Bali." International Journal of Science and Research Archive 12, no. 2 (2024): 445–54. http://dx.doi.org/10.30574/ijsra.2024.12.2.1251.

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The coastal mangroves of Perancak Jembrana Village cover an area of around 177.09 hectares, some of the area (around 10 ha) has been developed into a tourist attraction. The tourism being developed is ecotourism based on ecology, biodiversity, conservation of natural resources, environmental education and economic empowerment of local communities. The aim of the research is to identify and describe the diversity of mangrove flora. Analysis of mangrove vegetation uses the square method, the parameters determined are the number of individuals of each species, the area of canopy cover for each sp

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Ajiningrum, Purity Sabila, and Muhammad Anugrah Dewangga. "Struktur Komunitas Mangrove di Pesisir Pantai Kecamatan Sedati dan Kecamatan Jabon Kabupaten Sidoarjo." Florea : Jurnal Biologi dan Pembelajarannya 9, no. 1 (2022): 33. http://dx.doi.org/10.25273/florea.v9i1.11915.

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<p>Sidoarjo is a district that has a mangrove ecosystem, but due to the rapid development in Sidoarjo, there is a lot of conversion of mangrove land into residential land. Therefore, it is necessary to collect data on mangroves in the Coastal of Sedati District and Jabon District, Sidoarjo Regency. The purpose of this study was to determine the index of diversity value and the index of importance of mangroves on the coast of Sedati and Jabon sub-districts, Sidoarjo district, with a trans-sect line plot of 10×10 along 300 meters perpendicular to the shoreline at 2 predetermined observatio

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AKINLAMI, J. O., and I. O. OLATEJU. "INVESTIGATION OF COMPLEX INDEX OF REFRACTION OF GALLIUM NITRIDE GaN." Journal of Natural Sciences Engineering and Technology 14, no. 2 (2018): 29–39. http://dx.doi.org/10.51406/jnset.v14i2.1752.

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An understanding of the complex index of refraction of Gallium Nitride (GaN) is important because of the increasing application of GaN in many high frequency, optical and electronics devices. Complex index of refraction of Gallium Nitride (GaN)have been investigated theoretically by means of Kramers and Kronig method in the photon energy range 2.0 â€“ 10.0eV. We obtained refractive index which has a maximum value of 2.89 at photon energy 7.0eV, the extinction coefficient which has a maximum value of 1.17 at photon energy 7.0eV, the dielectric constant, the real part of the complex dielectric c

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Abidin, Zainal. "Pengaruh Refugia Kacang Panjang (Vigna unguiculata) dan Bunga Telekan (Tagetes erecta) Terhadap Populasi Musuh Alami dan Hama pada Padi Organik." G-Tech: Jurnal Teknologi Terapan 5, no. 1 (2021): 395–401. http://dx.doi.org/10.33379/gtech.v5i1.1186.

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ABSTRACT  The aim of this study was to determine and analyze the effectiveness of long bean refugia (Vigna unguiculata) and Telekan flower (Tagetes erecta) against the Important Value Index (INP) and diversity of natural enemies and pests in organic rice. This research was conducted from July to September 2021 in the organic rice fields of Sumberngepoh Village, Lawang District, Malang Regency. The technique of observing natural enemies and pests is direct observation (visual control) on refugia and control plants.. The results of observations and analysis showed that the total visi

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Ezulike, F. O., C. G. Ukpaka, and B. C. Chinyere. "Determination of importance value indices of some plant species using closest individual sampling techniques." Journal of Aquatic Sciences 34, no. 1 (2020): 79–85. http://dx.doi.org/10.4314/jas.v34i1.10.

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This study was conducted to determine the Important Value Indices (IVI) of some plants in the University farm. Eighty plant stands belonging to three families (Musaceae, Caricaceae and Arecaceae) were identified. Their frequency and coverage percentage were measured within the sampling plot. Data obtained were subjected to Chi-square analysis to test for significance at 5% level of significance. The results indicated that the mean richness of Caricaceae, Arecaceae and Musaceae species in the study area were 3, 2 and 6, respectively. The highest (p<0.05) Floral Value Index of 90.52 was recor

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Ramadona, T., F. Septya, Darwis, P. Rengi, C. W. Yanti, and N. E. Darfia. "Human Development Index (HDI) of the Fisherman Community in Ransang Island Indonesia." IOP Conference Series: Earth and Environmental Science 934, no. 1 (2021): 012046. http://dx.doi.org/10.1088/1755-1315/934/1/012046.

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Abstract HDI of fisherman communities is an important indicator to measure the success of developing the quality of life of fisherman communities. HDI is used to see the development of fisherman communities in the long term. This research was conducted in May-August 2021 in Ransang Island, Meranti Islands Regency, Riau Province, Indonesia. This study used a survey method, the sampling method was carried out by multi-stage cluster sampling as many as 40 fisherman spread over several sub-districts. Data analysis for determining HDI is calculated based on the geometric mean of the health index, k

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Pavlovska, Iryna G., Viktoriia E. Khaustova, and Iryna O. Hubarieva. "MEASURING THE PARTICIPATION OF COUNTRIES IN GLOBAL VALUE CHAIN." Academic Review 2, no. 57 (2022): 50–58. http://dx.doi.org/10.32342/2074-5354-2022-2-57-4.

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The article is devoted to the generalization and systematization of the main theoretical approaches and practical methods of measuring the participation of countries or industries in global value chains (GVC). The work provides the definition and main content of global value chains. It has been noted that the growing role of global value chains and their importance not only changes the approach to the ways of generating income and ensuring economic growth, but also gives an awareness that the most important driver of economic growth of an industry or country is direct participation in global v

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Koesnadi, Grace Lucyana, Bagas Shata Pratama, Dzuria Hilma Qurotu Ain, Elly Pusporani, and M. Fariz Fadillah Mardianto. "PREDICTION OF UNIT VALUE INDEX OF EXPORTS OF SITC 897 JEWELRY AND PRECIOUS GOODS GROUP IN INDONESIA." BAREKENG: Jurnal Ilmu Matematika dan Terapan 18, no. 4 (2024): 2247–62. http://dx.doi.org/10.30598/barekengvol18iss4pp2247-2262.

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Export is an international trade activity that plays an important role in the economic progress in Indonesia. One of Indonesia's leading commodities that dominate the export market is jewelry. In export activities, the export unit value index is an important component that serves to describe the development of export commodity prices. This unit value index always changes every time and fluctuates. This research conducts a comparative analysis of the performance of parametric method, non-parametric method, and machine learning, specifically, ARIMA, Fourier series estimator, and Support Vector R

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Jang, Lee, Kim, and Gim. "A Study on Data Profiling: Focusing on Attribute Value Quality Index." Applied Sciences 9, no. 23 (2019): 5054. http://dx.doi.org/10.3390/app9235054.

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In the era of the Fourth Industrial Revolution, companies are focusing on securing artificial intelligence (AI) technology to enhance their competitiveness via machine learning, which is the core technology of AI, and to allow computers to acquire a high level of quality data through self-learning. Securing good-quality big data is becoming a very important asset for companies to enhance their competitiveness. The volume of digital information is expected to grow rapidly around the world, reaching 90 zettabytes (ZB) by 2020. It is very meaningful to present the value quality index on each data

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Bado Towary, Eduardo Hilario, Roedy Sulistyono, Sama’ Iradat Tito, and Muh Agus Ferdian. "Kajian Hutan Kota Malabar terhadap Kenyamanan Termal." Al-Hayat: Journal of Biology and Applied Biology 3, no. 1 (2020): 21. http://dx.doi.org/10.21580/ah.v3i1.6067.

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<pre>Comfort is something that humans need without exception when in a Green Open Space (RTH). Thermal comfort is a thermal condition felt by humans that is influenced by the environment. The existence of green space such as the City Forest of Malabar needs to be measured about it which can define its feasibility. (1) To examine the effect of thermal comfort in the Malabar forest on the community. (2) Analyzing vegetation in the Malabar city forest related to comfort. The results obtained in this study are the Temperature humidity index (THI) of respondents in the Malabar city forest kno

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Balk, Bert M. "ON THE RELATION BETWEEN GROSS OUTPUT– AND VALUE ADDED–BASED PRODUCTIVITY MEASURES: THE IMPORTANCE OF THE DOMAR FACTOR." Macroeconomic Dynamics 13, S2 (2009): 241–67. http://dx.doi.org/10.1017/s1365100509090130.

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In this paper I consider the relation between gross output– and value added–based total factor productivity (TFP) measures. It appears that, without any (micro-)economic theory being required, a conditional relationship between TFP indices can be derived, in which the Domar factor plays an important role. At the same time it turns out that gross output– and value added–based TFP indicators (difference-type measures) always coincide. In the Divisia index framework and maintaining the classical assumptions (profit maximization and a production technology that exhibits globally constant returns t

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Denal Putra Melketa, Benni Satria, and Siska Efendi. "DIVERSITY OF PREDATOR AND PARASITOIDS INSECTS ON SEVERAL TYPES OF OIL PALM PLANTATION ECOSYSTEMS." Jurnal Riset Perkebunan 3, no. 2 (2022): 66–76. http://dx.doi.org/10.25077/jrp.3.2.66-76.2022.

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Both oil palm plantations boerdering forests and oil palm plantations bordering rubber plantations were studied using purposive random sampling with pit fall traps, sweep nets and yellow pan traps. Species biodiversity was analyzed using the Shanon-Wienner index and the Simpson index. The dominant species was determined using the Important Value Index. This study found 1,683 individuals, 7 orders and 18 families of predatory and parasitoid insects. The Shanon-Wienner diversity index was 2.78 for oil palm plantations adjacent to forest and 2.62 for oil palm plantations adjacent to rubber planta

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Nuraida, Dede, Sheilla Zulfaiza Arbiyanti Rosyida, Niken Ayu Widyawati, Kristin Winda Sari, and Moh Rizal Iwan Fanani. "Analisis Vegetasi Tumbuhan Herba Di Kawasan Hutan Krawak." Jurnal Biologi dan Pembelajarannya (JB&P) 9, no. 2 (2022): 96–104. http://dx.doi.org/10.29407/jbp.v9i2.18417.

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Krawak forest is a protected forest that function to regulate water management, prevent fliooding and erosion, and maintain soil fertility. One of the plant habitus that contributes to the vegetation in the Krawak Forest is herbs. The existance of herbaceous plants in Krawak Forest is quite diverse, but so far there is no information about the species composition and diversity. This study aims to analyze the vegetation of herbaceous plants in the Krawak Forest by calculating species density, important value index, and diversity. The research was carried out on April 26, 2022.The type of resear

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Tesema, Zeleke, Belay Deribe, Mekonnen Tilahun, et al. "Selection index for economically important traits in Boer crossbred goats using principal component analysis." PLOS ONE 20, no. 4 (2025): e0310841. https://doi.org/10.1371/journal.pone.0310841.

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The optimal strategy for genetic selection is a selection index based on economic weight; however, in developing countries where economic weight estimation is not always evident and easy for breeders due to a lack of economic data. Thus, this study aimed to construct selection indices for crossbred goats, which could be used as an alternative to economic selection index and to explore the relationship among economically important traits. The data set contained records of birth weight (BW), weaning weight (WW), pre-weaning weight gain (ADG), pre-weaning Kleiber ratio (KR), pre-weaning relative

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