Journal articles on the topic 'Productivity pattern'
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1
Sampson, Rodney. "Liaison, nasal vowels and productivity." Journal of French Language Studies 11, no. 2 (September 2001): 241–58. http://dx.doi.org/10.1017/s0959269501000254.
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In previous discussion of the phonological interpretation of nasal vowels in liaison, the assumption has been that there are just two competing patterns, seen in bon ami and mon ami. Compelling evidence exists however of a third pattern which involves ‘ZERO-liaison’ or the non-use of a distinct liaison alternant. Strikingly, this pattern is found in contexts where productive liaison usage can be tested for, and consequently it may be viewed as the emerging default arrangement in modern French pronunciation. In the light of this, a new interpretation is proposed for liaison with nasal vowels.
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Sari, Siti Hapita, Munif Ghulamahdi, Willy Bayuardi Suwarno, and Maya Melati. "Kajian Berbagai Pola Tanam terhadap Peningkatan Produktivitas Jagung dan Kedelai dengan Berbagai Varietas Jagung." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 48, no. 3 (December 30, 2020): 227–34. http://dx.doi.org/10.24831/jai.v48i3.32267.
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The reduction in agricultural land due to land conversion has encouraged several technological innovations in cultivation systems, including intercropping planting patterns. The study aimed to study various intercropping patterns with several varieties of maize which can increase production. The research was conducted at the Sawah Baru Experimental Station of the IPB University, Darmaga, Bogor, from November 2018 to February 2019 using a split-plot design with three replications. The main plot was the cropping systems, consisting of monoculture, single-row intercropping, double-rows intercropping, and triple-rows intercropping. The subplot was the maize varieties, consisting of Sukmaraga, Bima 19, and BISI 2. Regression and correlation analyses were carried out to determine the relationship between microclimate and productivity. The results showed that the productivity of maize and soybean was affected by the interaction between cropping patterns and varieties. The highest productivity of maize was obtained from the intercropping pattern of double rows of BISI 2 maize (7.33 ton ha-1), while the lowest maize productivity was in the intercropping pattern of a single row of Bima 19 maize (2.93 ton ha-1). The highest productivity of soybean was obtained from the intercropping cropping pattern of a single row of BISI 2 maize. The effect of microclimate on various cropping patterns with productivity in this study was a little. Land equivalent ratios (LER) in all treatments were greater than 1 except for intercropping 1 row of Bima 19 maize, indicating that intercropping can increase land productivity.
Keywords: cropping pattern, intercropping, land equivalent ratio (LER), maize varieties
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Azlia, Nur, Syahrastani ., and Willadi Rasyid. "The Impact of Training Using the Suek and Cross Strategy Patterns on Athlete Productivity in Scoring Goals in Handball Matches in Padang City." International Journal of Research and Review 10, no. 8 (August 23, 2023): 697–700. http://dx.doi.org/10.52403/ijrr.20230891.
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The problem that occurs in this study is the Productivity of Goals for Handball Athletes in Padang City when competing. This problem is caused by the Padang city handball athletes do not understand the correct playing pattern. There are two patterns or strategies (Suek and Cross) in playing handball. Both of these patterns or strategies can be tested and compared to see the effect on the productivity of the goals of handball athletes in matches. The purpose of this study was to reveal the effect of training with a pattern or strategy (Suek and Cross) on the goal productivity of Padang city handball athletes in matches. This type of research is quantitative research with this research design using experimental research. The population of this study were 14 people in the Padang City Handball Athletes from the third selection results. The sampling technique uses the Total Sampling technique. After the pre-test, all samples were divided into two groups, namely the Suek and Cross groups. Each group consists of 7 people. The research was conducted for 16 meetings. Pre-Test and Post-Test results recorded are from the results of official matches that are guided. Analysis of the research data yielded hypothesis one. There is a significant effect of training with the Suek Attack Pattern on the goal productivity of Padang City Handball athletes. Hypothesis two There is a significant effect of Training with Cross Attack Patterns on the goal productivity of Padang City Ball Handball athletes. Hypothesis three Both attack patterns (Cross and Suek) have a positive impact on Goal productivity in handball matches. The difference between the two attack patterns can be seen. Based on the results of the increase in goals obtained during the post-test, the Suek attack pattern produces more goals (6 goals) compared to the Cross-attack pattern which produces goals (2 goals). Keywords: Training, suek and cross strategy patterns, athlete productivity, scoring goals, handball
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Du, Sanqiang. "Analysis of Labor Productivity in Single and Multi-household Grassland Management Patterns: A Case Study in Maqu County, Qinghai-Tibetan Plateau." Journal of Agricultural Science 15, no. 11 (October 15, 2023): 31. http://dx.doi.org/10.5539/jas.v15n11p31.
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This study investigated labor productivity in meat and milk/dairy production within single and multi-household management patterns, based on primary data collected from 156 randomly selected herder households in Maqu County, Tibetan Plateau. The results showed that in the rotational grazing system, herder households in both single and multi-household management patterns achieved higher labor productivity for meat production (70.36 Kg/man-day and 51.21 Kg/man-day, respectively) compared to the overall study households (40.89 Kg/man-day). In contrast, within the continuous grazing system, the single-household management pattern recorded lower labor productivity for meat production (23.04 Kg/man-day). Significantly, regional variations in the distance between pastures and market centers led herder households in the single-household management pattern within the continuous grazing system to achieve superior labor productivity for milk and dairy production (19.74 $/man-day) compared to the overall study households (15.44 $/man-day). In the rotational grazing system, labor productivity for milk and dairy production stood at 12.63 $/man-day for the single-household management pattern and 8.30 $/man-day for the multi-household management pattern. These findings underscore the complexities associated with achieving high labor productivity simultaneously in both meat and milk/dairy production within the same grassland management pattern. While the multi-household management pattern shows promise in reducing labor inputs, it also grapples with challenges in achieving substantial production levels for meat and milk/dairy products. To address these challenges, policymakers should consider follow-up measures that prioritize the simultaneous enhancement of meat and milk/dairy production within the multi-household management pattern. Special attention should be given to reducing the distance between herder households and market centers to facilitate the sale of milk/dairy products. Simply advocating for the broader adoption of the multi-household management pattern may fall short without addressing these production-related hurdles.
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Madlener, Karin, Mirjam Weder, and Sophie Dettwiler. "Tüen Sie au gern apéröle, käffele oder kungfule?" Linguistik Online 98, no. 5 (November 7, 2019): 99–136. http://dx.doi.org/10.13092/lo.98.5932.
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How can we measure dialectal constructional productivity? Which factors determine degrees of productivity and the acceptability of creative ad hoc coinages in the domain of derivational processes? Based on data from a pilot survey (n=80), we discuss a range of factors influencing degrees of productivity/creativity for the denominal -(e)le-verb pattern (e. g., käffele, apéröle, ipödle, kungfule) in Swiss German dialects. This morphological pattern is currently highly productive, as indicated by substantial numbers of creative ad hoc coinages (oral and written evidence) as well as our participants’ acceptability judgements (for both isolated verbs and verbs in sentences) and their elicited productions (meaning paraphrases and sentence contexts for ad hoc coinages). We discuss different types of evidence for constructional productivity, based on quantitative and qualitative data. Our data indicates that schema-based frequency/familiarity effects and analogy-based pattern extension contribute to the pattern’s productivity. The fact that the verbs’ constructional contexts partly influence their acceptability indicates that the derivational pattern stretches beyond the traditional domain of morphology such that morphological, semantic, and syntactic patterns jointly determine degrees of constructional productivity.
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Barik, Nilaranjan, and Puspanjali Jena. "Author productivity pattern and applicability of Lotka’s inverse square law: a bibliometric appraisal of selected LIS open access journals." Digital Library Perspectives 37, no. 3 (May 13, 2021): 223–41. http://dx.doi.org/10.1108/dlp-10-2020-0103.
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Purpose The purpose of this paper is to know whether the authors’ productivity pattern of library and information science (LIS) open access journals adheres to Lotka’s inverse square law of scientific productivity. Since the law was introduced, it has been tested in various fields of knowledge, and results have varied. This study has closely followed Lotka’s inverse square law in the field of LIS open access journals to find a factual result and set a baseline for future studies on author productivity of LIS open access journals. Design/methodology/approach The publication data of selected ten LIS open access journals pertain to authorship, citations were downloaded from the Scopus database and analysed using bibliometric indicators like authorship pattern, collaborative index (CI), degree of collaboration (DC), collaborative coefficient (CC) and citation counts. This study has applied Lotka’s inverse square law to assess authors’ productivity pattern of LIS open access journals and further Kolmogorov-Smirnov (K-S) goodness-of-fit test applied for testing of observed and expected author productivity data. Findings Inferences were drawn for the set objectives on authorship pattern, collaboration trend and authors’ productivity pattern of LIS open access journals covered in this study. The single authorship pattern is dominant in LIS open access journals covered in this study. The CI, DC and CC are found to be 1.95, 0.47 and 0.29, respectively. The expected values as per Lotka’s law (n = −2) significantly vary from the observed values as per the chi-square test and K-S goodness-of-fit test. Hence, this study does not adhere to Lotka’s inverse square law of scientific productivity. Practical implications Researchers may find an idea about the authors’ productivity patterns of LIS open access journals. This study has used the K-S goodness-of-fit test and the chi-square test to validate the authors’ productivity data. The inferences found out from this study will be a baseline for future research on author productivity of LIS open access journals. Originality/value This study is significant from the viewpoint of the growing research on open access journals in the field of LIS and to identify the authorship pattern, collaboration trend and author productivity pattern of such journals.
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Jánki, Zoltán Richárd, and Vilmos Bilicki. "The Impact of the Web Data Access Object (WebDAO) Design Pattern on Productivity." Computers 12, no. 8 (July 27, 2023): 149. http://dx.doi.org/10.3390/computers12080149.
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In contemporary software development, it is crucial to adhere to design patterns because well-organized and readily maintainable source code facilitates bug fixes and the development of new features. A carefully selected set of design patterns can have a significant impact on the productivity of software development. Data Access Object (DAO) is a frequently used design pattern that provides an abstraction layer between the application and the database and is present in the back-end. As serverless development arises, more and more applications are using the DAO design pattern, but it has been moved to the front-end. We refer to this pattern as WebDAO. It is evident that the DAO pattern improves development productivity, but it has never been demonstrated for WebDAO. Here, we evaluated the open source Angular projects to determine whether they use WebDAO. For automatic evaluation, we trained a Natural Language Processing (NLP) model that can recognize the WebDAO design pattern with 92% accuracy. On the basis of the results, we analyzed the entire history of the projects and presented how the WebDAO design pattern impacts productivity, taking into account the number of commits, changes, and issues.
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Semmartin, María, Martín Oesterheld, Maria Semmartin, and Martin Oesterheld. "Effect of Grazing Pattern on Primary Productivity." Oikos 75, no. 3 (April 1996): 431. http://dx.doi.org/10.2307/3545883.
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Nath, Bhola, and Debasis Bhattacharya. "Historical pattern of rice productivity in India." Environment Conservation Journal 24, no. 1 (January 15, 2023): 225–31. http://dx.doi.org/10.36953/ecj.12292333.
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Forecast of productivity (yield) has an importance over production and area separately because it depends on both. Trend of the same reveals the necessity of the resources to be managed, for increasing yield in future. The forecast values of the series are obtained using autoregressive integrated moving average (ARIMA) model and the trend is determined by the means of Mann Kendall’s trend test. In the present work we have found that the productivity of rice for overall country shows an increasing trend. Mann Kendal’s trend analysis reported that the productivity has a steadily increasing trend which was also evident from the Sen’s slope coefficient (Q). ARIMA (1,1,1) model with constant was found to be appropriate model for forecasting the productivity of rice. The forecast values were obtained for the subsequent four years starting from 2018 to 2021. Forecast error was also calculated and it was found to be less than 2 per cent i.e., 1.36 per cent.
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Buddhi Satyarini, Triwara, Sutrisno, and Fitri Wira Kartika. "Feasibility Based on Production Patterns by Home Industries in Hargotirto, Kokap, Kulon Progo, Yogyakarta." E3S Web of Conferences 232 (2021): 02012. http://dx.doi.org/10.1051/e3sconf/202123202012.
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This study aims to determine the pattern of coconut sugar production and compare the income and business feasibility of each production pattern. Utilizing proportionate stratified random sampling, 90 respondents of industrialists were gathered. There are three production patterns coconut sugar home industry: pattern (1) processing the formed coconut sugar (60 home industry), pattern (2) processing the brown sugar (21 home industry), and pattern (3) processing formed coconut sugar into brown sugar (9 home industry). The average income of pattern (1) IDR 695,010 per month, pattern (2) IDR 787,745 per month, and pattern (3) IDR 2,326,578 per month. The values of business feasibility based on R/C were: pattern (1) 1.001; pattern (2) 1.057 and pattern (3) 1.056. Business feasibility based on capital productivity obtained pattern (1) 187.7%, pattern (2) 152.4%, and pattern (3) 6.2%. Business feasibility based on labor productivity per (man days) was: pattern (1) IDR 65,569, pattern (2) 67,820 IDR,and pattern (3) 290,289 IDR. The results of study revealed that the most preferred production pattern was pattern (1) processing to formed coconut sugar. The three production patterns were feasible (R/C> 1). Pattern (3), processing formed coconut sugar into the brown sugar, was the most productive.
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Xie, Zhu. "Two Types of Verb Reduplications in Mandarin Chinese." Studies in Chinese Linguistics 41, no. 1 (June 1, 2020): 73–108. http://dx.doi.org/10.2478/scl-2020-0003.
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AbstractThis paper analyzes verb reduplication in Mandarin Chinese under a lexicalist framework. By adopting the Lexicalist Hypothesis proposed by Chomsky (1970), a distinction has been made between syntactic and morphological verb reduplications by means of five tests: productivity, le insertion, categorial stability, transitivity, and input/output constraints. It is found that the AA and ABAB patterns of verb reduplication have relatively high productivity and regular syntactic behaviors, whereas the AABB pattern of verb reduplication shows extremely low productivity and syntactic idiosyncrasy. Given these observations, this paper proposes that the AA and ABAB patterns should be syntactic verb reduplications derived at the syntactic level, whereas the AABB pattern should be morphological verb reduplication formed in the lexicon. The two types of verb reduplications have different generative mechanisms.
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SUN, S. K., P. T. WU, Y. B. WANG, and X. N. ZHAO. "Impact of changing cropping pattern on the regional agricultural water productivity." Journal of Agricultural Science 153, no. 5 (September 24, 2014): 767–78. http://dx.doi.org/10.1017/s0021859614000938.
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SUMMARYWater scarcity is a major constraint of agricultural production in arid and semi-arid areas. In the face of future water scarcity, one possible way the agricultural sector could be adapted is to change cropping patterns and make adjustments for available water resources for irrigation. The present paper analyses the temporal evolution of cropping pattern from 1960 to 2008 in the Hetao Irrigation District (HID), China. The impact of changing cropping patterns on regional agricultural water productivity is evaluated from the water footprint (WF) perspective. Results show that the area under cash crops (e.g. sunflower and melon) has risen phenomenally over the study period because of increased economic returns pursued by farmers. Most of these cash crops have a smaller WF (high water productivity) than grain crops in HID. With the increase of area sown to cash crops, water productivity in HID increased substantially. Changing the cropping pattern has significant effects on regional crop water productivity: in this way, HID has increased the total crop production without increasing significantly the regional water consumption. The results of this case study indicate that regional agricultural water can be used effectively by properly planning crop areas and patterns under irrigation water limitations. However, there is a need to foster a cropping pattern that is multifunctional and sustainable, which can guarantee food security, enhance natural resource use and provide stable and high returns to farmers.
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Mondal, RI, F. Begum, A. Aziz, and SH Sharif. "Crop sequences for increasing cropping intensity and productivity." SAARC Journal of Agriculture 13, no. 1 (July 15, 2015): 135–47. http://dx.doi.org/10.3329/sja.v13i1.24187.
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Field experiments were conducted at the Central Research Station of Bangladesh Agricultural Research Institute (BARI) for three consecutive years (2011-12, 2012-13 and 2013-14) to study the comparative agronomic performance and economic return of different cropping sequences for increasing cropping intensity and productivity. Three cropping patterns (CP1 - Transplanted Aman rice (var:Binadhan-7) Mustard (var:BARISarisha-14) Boro rice (var:BRRIdhan-28) Transplanted Aus rice (var:Parija), CP2 - T. aman rice Potato (var:Diamont) Boro rice T. aus rice and CP3 - T. aman rice Mustard (var:BARISarisha-15) Mungbean (var:BARIMung-6) T. aus rice) are based on four crops; and one cropping pattern (CP4 = T. aman rice Fallow Boro rice Fallow) with two rice crops as control were tested. Four crops can be grown successfully one after another in sequence in all the three cropping patterns tested. On an average organic matter 3.56, 4.70, 3.58 and 2 t ha-1 were added to soil in CP1, CP2, CP3 and CP4 by incorporation of biomass of respective crops. The highest rice equivalent yield (REY) 34.10, 34.02 and 33.36 t ha-1 was obtained from the cropping pattern CP2 in 2011-12, 2012-13 and 2013-14, respectively and it was followed by CP1 and CP3. The highest average gross return (Tk.5,00,469 ha-1) and net return (Tk. 2,63,773 ha-1) were obtained from CP2 and it was followed by CP3 but the highest average B:C ratio (2.89) was obtained from the cropping pattern CP3 followed by CP2 (2.11) due to lower cost of production than in the former one. Four crops based patterns can be recommended for higher productivity, soil enrichment & economic benefit besides creating more employment opportunity.SAARC J. Agri., 13(1): 135-147 (2015)
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Arcos-Medina, Gloria, Jorge Menéndez, and Javier Vallejo. "Comparative Study of Performance and Productivity of MVC and MVVM design patterns." KnE Engineering 1, no. 2 (January 30, 2018): 241. http://dx.doi.org/10.18502/keg.v1i2.1498.
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Abstract. The research compares the patterns for user interfaces Model View Controller (MVC) and Model ViewView Model (MVVM) using .Net technologies for the system development for sales and purchasing management of a company. The inductive method is used to recognize, obtain and measure the results of performance and productivity variables based on the tests of two prototypes created for the MVC and MVVM pattern. For the performance tests we used: performance measurement tools Visual Studio 2012 Ultimate. The obtained results show that MVVM pattern presents better conditions of performance and productivity meeting the 95.1% of its performance levels with respect to the MVC pattern that fulfills the 41.6% of its performance levels in relation to the performance and productivity with a level of significance of 95% and a margin of error of 5%.
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Sun, Liang, Baozhu Li, and Yong Li. "Productivity Models of Infill Complex Structural Wells in Mixed Well Patterns." Processes 7, no. 6 (May 31, 2019): 324. http://dx.doi.org/10.3390/pr7060324.
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The mathematical models of productivity calculation for complex structural wells mainly focus on the single well or the regular well pattern. Previous research on the seepage theory of complex structural wells and vertical wells in mixed well pattern is greatly insufficient. Accordingly, this article presents a methodology of evaluating the productivity of infill complex structural wells in mixed well patterns. On the basis of the mirror-image method and source–sink theory, two semi-analytical models are established. These models are applied to the productivity prediction of an infill horizontal well inhorizontal-vertical well pattern and an infill multilateral well inmultilateral-vertical well pattern, respectively, in which the interference of other wells, the randomicity of well patterns, and the pressure drawdown along the horizontal laterals are taken into account. The semi-analytical models’ results are consistent with those calculated by the Eclipse reservoir simulator with the relative error of less than 15%. Results indicate that the bottom hole flowing pressure decreases logarithmically while the wellbore flow rate increases monotonically from the toe to the heel of the horizontal well. Due to the pseudo-hemispherical flow at each endpoint and the pseudo-linear flow at the center of the horizontal well, the drainage area at each endpoint is relatively larger than that at the center. The radial inflow at each endpoint of the horizontal segment is considerably greater than that at the center, which presents the U-shape distribution. The proposed methodology enhances and promotes the theory of productivity evaluation for complex structural wells in mixed well patterns.
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Verma, Neha. "Gender Stereotypes in Occupational Pattern." Asian Review of Social Sciences 8, no. 2 (May 5, 2019): 71–77. http://dx.doi.org/10.51983/arss-2019.8.2.1586.
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The paper hypothesizes to examine the ‘Exclusion’ phenomenon for women workers in Indian labour market through gendered occupational segregation and ‘Inclusion’ of women in low productivity and low skilled jobs as a result of adverse incorporation based on stereotypes and discriminatory practices prevalent in the society. The gendered division of work space in Indian economy is evident from the disaggregated study of occupational employment patterns and relative educational qualification of employed men and women. The National Sample Survey (NSS) Employment-Unemployment unit level data (68th Round, 2011-12) is used for the analysis. It is observed that women employment in low productivity jobs is partially a result of their low education level as compared to men workers. However, this is only a part of the answer and the circle of low productivity jobs and low education levels of women is nurtured by the stereotypical foundations of the patriarchal system.
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MAO, X. M., W. W. ZHONG, X. Y. WANG, and X. B. ZHOU. "Effects of precision planting patterns and irrigation on winter wheat yields and water productivity." Journal of Agricultural Science 155, no. 9 (August 18, 2017): 1394–406. http://dx.doi.org/10.1017/s0021859617000508.
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SUMMARYThe production of winter wheat (Triticum aestivum L.) is affected by crop population structures and field microclimates. This 3-year study assessed the effect of different precision planting patterns and irrigation conditions on relative humidity (RH), air and soil temperature within the canopy, intercepted photosynthetically active radiation (iPAR), evapotranspiration (ET), water productivity (WP) and grain yields. Field experiments were conducted from 2011 to 2014 on a two-factor split-plot design with three replicates. The experiments involved three precision planting patterns (single row, alternating single and twin rows [hereafter ‘single–twin’] and twin row) and three irrigation treatments (0 mm (I0), 90 mm (I90) and 180 mm (I180)). Planting patterns and irrigation treatments exerted a significant effect on RH, air and soil temperature, iPAR, ET, WP and grain yield. The lowest RH and iPAR levels were detected in the single row pattern. When the irrigation treatment was identical, the highest soil and air temperatures were detected in the single row pattern, followed by the single–twin row and twin row patterns. Compared with the single row, the single–twin and twin row patterns increased ET by 0·3 and 1·4, WP by 4·7 and 5·7% and yields by 6·0 and 7·9%, respectively. Compared with I0, the I90 and I180 irrigation treatments increased ET by 0·3 and 1·4%, and WP by 4·7 and 5·7%, respectively. The grain yields of the twin row pattern were 5·8 and 1·7% higher than those of the single row and single–twin row patterns, respectively. Compared with I0, I90 increased yield by 19·3%. The twin row pattern improved crop structure and farmland microclimate by increasing RH and iPAR, and reducing soil and air temperatures, thus increasing grain yield. These results indicated that a twin row pattern effectively improved grain yield at I0. On the basis of iPAR, WP and grain yield, it was concluded that a twin row pattern combined with an I90 irrigation treatment provided optimal cropping conditions for the North China plain.
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Kangko, Danang Dwijo, Rahmadhani Rahmadhani, and Elfitri Kurnia Erza. "Produktivitas Pengarang Menggunakan Hukum Lotka Dengan Teknik Complete Count Pada Jurnal Kedokteran YARSI Tahun 2009-2018." TADWIN : Jurnal Ilmu Perpustakaan dan Informasi 1, no. 1 (July 1, 2020): 1–12. http://dx.doi.org/10.19109/tadwin.v1i1.5819.
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Researchers research to develop science. Research results are published as a form of scientific communication. One type of scientific publication is a journal article. YARSI Medical Journal is a peer-reviewed journal in the field of medicine and health that is open to the public owned by YARSI University. The author's productivity patterns in the YARSI Medical Journal so far are unknown. Author productivity is the number of papers produced by the author on a particular subject and published in scientific journals in a certain period. This study aims to (1) Determine the author's productivity patterns using Lotka's Law with complete count techniques in YARSI Medical Journal 2009-2018; (2) Testing the suitability of the frequency of Lotka's Law with the author's frequency distribution using the complete count technique in YARSI Medical Journal 2009-2018. The research method used in this study is a quantitative method with bibliometric analysis. Data collection uses documentation method. The results of this study include (1) the pattern of author productivity with an exponent value (n) 2.874110535 and the constant (C) 0.820080499 meaning that the author contributing to one article is 82.00% of the total number of authors, it can be said that the YARSI Medical Journal Author Productivity Pattern 2009- 2018 is low or less productive. (2) Based on the K-S test the maximum deviation is 0 and the critical value is 0.0829206. Dmax is smaller than the critical value, so H0 is accepted. That is, the Author Productivity Pattern uses the Complete Count Technique in YARSI Medical Journal 2009-2018 following Lotka's Law.
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Saputro, Bayu Indra, and Puspitaningrum Timur Utami. "Produktivitas pengarang dan pertumbuhan artikel bidang arkeologi dalam Jurnal Kapata Arkeologi tahun 2005-2017." Berkala Ilmu Perpustakaan dan Informasi 15, no. 1 (May 22, 2019): 10. http://dx.doi.org/10.22146/bip.37868.
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Introduction. The productivity of scientific journals in Indonesia is still relatively low compared to other ASEAN countries. This study aims to determine author's productivity patterns as well as the growth trend of archaeological articles in the journal of Kapata Arkeologi published by Balai Arkeologi Maluku within the range from 2005 to 2017. Data Collection Method. The method used in this research was descriptive quantitative, to examine the author's contribution in generating field of Archeology, understand the pattern of author's productivity by testing against the enactment of Lotka's Law and provide an overview of patterns of development publications by Kapata Archeologi.Analysis Data. The author's productivity analysis used Lotka's Law and statistical testing by Kolmogrov-Seminorv.Results and Discussions. The productivity pattern showed that authors published one article was 32.58%, 2 articles were 17.44% - meaning that more than a quarter of the author produced 1 article. The author who contributed most in Kapata Arkeologi was Wuri Handoko who has published 29 articles. Among other sub fields, Archaeological History articles are the most widely published article with a total of 76 articles.Conclusions. The productivity level of Kapata Archeology journal authors is very high. Further bibliometric analysis related to the collaboration of authors is needed.
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Mishra, Alka. "Nutrient Uptake and Productivity Pattern in Wheat Under Populus Deltoides Based Agrisilviculture System." Global Journal For Research Analysis 3, no. 8 (June 15, 2012): 195–96. http://dx.doi.org/10.15373/22778160/august2014/65.
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Mahmud, AA, M. Jahangir Alam, MA Islam, MSH Molla, and MA Ali. "Millet-Jute-T. Aman Cropping Pattern for Increasing System Productivity in the Active Brahmaputra-Jamuna Floodplain Chars." Agriculturists 18, no. 1 (September 29, 2020): 129–36. http://dx.doi.org/10.3329/agric.v18i1.49465.
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Increasing system productivity in a planned way is an important base for attaining food security, where bringing marginal land like Charland under intensive crop cultivation is highly desirable. The field trial was conducted in the Charland of the Jamuna River under Saghataupazilla of Gaibandha during 2017- 18 & 2018-19 to increase the productivity and profitability through the development of three crops-based improved cropping patterns instead of the local practice (double-crop). Three crops based improved cropping pattern namely Millet (BARI Kaon-2)-Jute (O-9897)-T. Aman (Gainja) was compared with the existing cropping pattern of Millet (Local)-Fallow-T. Aman (Gainja). The experiment was laid out in six dispersed replications maintaining RCB design. The introduced improved cropping pattern produced the higher system productivity based on rice equivalent yield, REY (12.95 t ha-1), than the existing cropping pattern (4.20 t ha-1), which is three times higher than the existing pattern. Total field duration and turnaround time were 323 and 42 days, respectively in improved pattern and 215 and 150 days, respectively in the existing pattern, which revealed that 108 days more could be made productive through the introduction of improved cropping pattern. The alternate pattern increased production efficiency and land-use efficiency by 35% and 30%, respectively than that of the existing cropping system. The gross margin was also three times higher in the improved cropping pattern (1, 41,600 Tk ha-1 yr-1) compared to the farmers’ existing cropping pattern (38,350 Tk ha-1 yr-1). The marginal benefit-cost ratio (MBCR) was calculated 2.44 in an improved cropping pattern over the existing cropping pattern. The inclusion of an extra one crop (Jute) in the existing cropping pattern and replacement of the local millet variety by high yielding variety (BARI Kaon-2) could play a significant role to increase the system productivity as well as profitability in the Charland of Saghata, Gaibandha.
The Agriculturists 2020; 18(1) 129-136
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Mungai, Leah M., Joseph P. Messina, and Sieglinde Snapp. "Spatial Pattern of Agricultural Productivity Trends in Malawi." Sustainability 12, no. 4 (February 11, 2020): 1313. http://dx.doi.org/10.3390/su12041313.
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This study aims to assess spatial patterns of Malawian agricultural productivity trends to elucidate the influence of weather and edaphic properties on Moderate Resolution Imaging Spectroradiometer (MODIS)-Normalized Difference Vegetation Index (NDVI) seasonal time series data over a decade (2006–2017). Spatially-located positive trends in the time series that can’t otherwise be accounted for are considered as evidence of farmer management and agricultural intensification. A second set of data provides further insights, using spatial distribution of farmer reported maize yield, inorganic and organic inputs use, and farmer reported soil quality information from the Malawi Integrated Household Survey (IHS3) and (IHS4), implemented between 2010–2011 and 2016–2017, respectively. Overall, remote-sensing identified areas of intensifying agriculture as not fully explained by biophysical drivers. Further, productivity trends for maize crop across Malawi show a decreasing trend over a decade (2006–2017). This is consistent with survey data, as national farmer reported yields showed low yields across Malawi, where 61% (2010–11) and 69% (2016–17) reported yields as being less than 1000 Kilograms/Hectare. Yields were markedly low in the southern region of Malawi, similar to remote sensing observations. Our generalized models provide contextual information for stakeholders on sustainability of productivity and can assist in targeting resources in needed areas. More in-depth research would improve detection of drivers of agricultural variability.
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Purwono, Nugroho, and Arif Aprianto. "Spatial Pattern of Rice Field Productivity based on Physical Characteristics of Landscape in Citarum Watershed, West Java." Geoplanning: Journal of Geomatics and Planning 5, no. 2 (October 25, 2018): 237. http://dx.doi.org/10.14710/geoplanning.5.2.237-250.
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This research to analyse the pattern of rice field productivity that is identified through landscape perspective. Identification of productivity pattern has been done partially based on each typology of land components into several segment of the Citarum watershed, West Java Province, Indonesia. Spatial autocorrelation through GIS tool is used as the method in this research. By using moran’s I (index) measurement, degree of dependency of these variables are generated to find the spatial pattern. The result of this study is separated the value of productivity based on segments of watershed, the values of the average of productivity are upstream (6,39 ton/Ha), middle stream (6,52 ton/Ha), and downstream (7,17 ton/Ha), sequentially. The highest productivity is in the downstream area (9,83 ton/Ha) and the lowest is in the upstream area (4,55 ton/Ha). In accordance with physiographic typology showed the rice field in the middle stream has more variation than the upstream or teh downstream area. The highest of average rice field productivity is on alluvial plain. Overall, the rice field productivity on the hills is higher rather that other types of landform the stuctural formation is more dominant, in addition. The spatial pattern shows the distribution of rice field productivity most likely to clustered based on the similarity of physiographic type. Statistically, it has p-value <0,01 and z-score >2,58 (239,26) correspond to Spatial Autocorrelation (Moron’s I). This positive value means a less than 1% likelihood that this clustered pattern could be result of random choice, which the rice field productivity value has similar pattern to others. Thus, it can be generated that the pattern of rice field productivity has a very close relation with the physical characteristics which associated of each typology of land components.
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Purwono, Nugroho, and Arif Aprianto. "SPATIAL PATTERN OF RICE FIELD PRODUCTIVITY BASED ON PHYSICAL CHARACTERISTICS OF LANDSCAPE IN CITARUM WATERSHED, WEST JAVA, INDONESIA." Geoplanning: Journal of Geomatics and Planning 5, no. 2 (October 25, 2018): 237. http://dx.doi.org/10.14710/geoplanning.5.2.237-252.
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This research analyse the pattern of rice field productivity. It was identified from the characteristics of the land component based on physiographic condition through landscape perspective. Identification of productivity pattern has been done partially based on each typology of land components into several segment of the Citarum watershed, West Java Province, Indonesia. Spatial autocorrelation through GIS tool was used as the method in this research. By using moran’s I (index) measurement, degree of dependency of these variables are generated to find the spatial pattern. The result of this study is separated the value of productivity based on segments of watershed, the values of the average of productivity are upstream (6.39 ton/Ha), middle stream (6.52 ton/Ha), and downstream (7.17 ton/Ha), sequentially. The highest productivity is in the downstream area (9.83 ton/Ha) and the lowest is in the upstream area (4.55 ton/Ha). In accordance with physiographic typology showed the rice field in the middle stream has more variation than the upstream or teh downstream area. The highest of average rice field productivity is on alluvial plain. Overall, the rice field productivity on the hills is higher rather that other types of landform the stuctural formation is more dominant, in addition. The spatial pattern shows the distribution of rice field productivity most likely to clustered based on the similarity of physiographic type. Statistically, it has p-value <0.01 and z-score >2.58 (239.26) correspond to Spatial Autocorrelation (Moron’s I). This positive value means a less than 1% likelihood that this clustered pattern could be result of random choice, which the rice field productivity value has similar pattern to others. Thus, it can be generated that the pattern of rice field productivity has a very close relation with the physical characteristics which associated of each typology of land components.
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Liu, Quan-Xing, Ellen J. Weerman, Peter M. J. Herman, Han Olff, and Johan van de Koppel. "Alternative mechanisms alter the emergent properties of self-organization in mussel beds." Proceedings of the Royal Society B: Biological Sciences 279, no. 1739 (March 14, 2012): 2744–53. http://dx.doi.org/10.1098/rspb.2012.0157.
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Theoretical models predict that spatial self-organization can have important, unexpected implications by affecting the functioning of ecosystems in terms of resilience and productivity. Whether and how these emergent effects depend on specific formulations of the underlying mechanisms are questions that are often ignored. Here, we compare two alternative models of regular spatial pattern formation in mussel beds that have different mechanistic descriptions of the facilitative interactions between mussels. The first mechanism involves a reduced mussel loss rate at high density owing to mutual protection between the mussels, which is the basis of prior studies on the pattern formation in mussels. The second mechanism assumes, based on novel experimental evidence, that mussels feed more efficiently on top of mussel-generated hummocks. Model simulations point out that the second mechanism produces very similar types of spatial patterns in mussel beds. Yet the mechanisms predict a strikingly contrasting effect of these spatial patterns on ecosystem functioning, in terms of productivity and resilience. In the first model, where high mussel densities reduce mussel loss rates, patterns are predicted to strongly increase productivity and decrease the recovery time of the bed following a disturbance. When pattern formation is generated by increased feeding efficiency on hummocks, only minor emergent effects of pattern formation on ecosystem functioning are predicted. Our results provide a warning against predictions of the implications and emergent properties of spatial self-organization, when the mechanisms that underlie self-organization are incompletely understood and not based on the experimental study.
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Khan, MAH, N. Sultana, N. Akter, S. Akhter, and MAI Khan. "Development of Potato-Boro-T. Aman Rice Cropping Pattern Against Fallow-Boro-T. Aman Rice Cropping Pattern at Mymensingh." Bangladesh Journal of Agricultural Research 45, no. 3 (December 8, 2022): 279–92. http://dx.doi.org/10.3329/bjar.v45i3.62948.
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The experiment was conducted at Multiplication Testing Site (MLT) Trishal of On-Farm Research Division, Bangladesh Agricultural Research Institute, Mymensingh during 2017-18 and 2018-19 to evaluate the agro-economic performance of improved cropping pattern for increasing cropping intensity and system productivity as compared to farmers’ existing cropping pattern. The experiment was laid out in randomized complete block design with six dispersed replications. Two cropping patterns viz. improved pattern Potato (BARI Alu- 25)-Boro (BRRI dhan28)-T. Aman rice (BRRI dhan49) and farmers existing cropping pattern Fallow-Boro (BRRI dhan29)- T. Aman rice (BRRI dhan49) were treatments variables of the experiment. Two years mean data showed that Potato-Boro-T. Aman rice cropping pattern produced higher tuber/grain yield as well as higher rice equivalent yield (30.53 t ha-1yr-1), production efficiency (149 kg ha-1 day-1), land utilization index (74 %) and labour employment (367mandays ha-1 yr-1) than Fallow-Boro-T. Aman rice cropping pattern. This pattern also increased system productivity, production efficiency, land utilization index and labour employment by 158, 166, 26 and 51% higher over exiting pattern. The mean gross return (Tk. 481800 ha-1) and gross margin (Tk.235329 ha-1) of improved cropping pattern were 139 and 237% higher, respectively compared to existing pattern with 87% extra cost. The mean marginal benefit cost ratio (2.45) indicated superiority to improved cropping pattern over existing pattern. Experimental findings revealed that there is potential for greater adoption of intensified cropping systems with increased productivity and profitability as compared to rice–rice systems in Mymensingh.
Bangladesh J. Agril. Res. 45(3): 279-292, September 2020
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Singh, Jagdeep, and Hanuman Singh Yadav. "Farm Size, Cropping Pattern and Productivity Variation in Punjab: The Analysis of Mansa and Jalandhar Districts." INTERNATIONAL JOURNAL OF MANAGEMENT & INFORMATION TECHNOLOGY 3, no. 2 (January 23, 2013): 22–37. http://dx.doi.org/10.24297/ijmit.v3i2.1364.
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The present paper analyzes the trend and patterns of farm size, productivity and cropping pattern in districts of Mansa and Jalandhar. The results show that medium and large holdings are increasing in number over the time in both the districts. Increase in size of holdings coupled with other factors like increase in productivity in limited number of crops, minimum support price for wheat and rice as well as higher possibility of use of modern technology in wheat and rice cultivation has lead to wheat rice cycle. The other crops like cotton, maize, potato etc. are more popular among marginal and small farmers. It may be due to easy availability of family labour. Overall, the study points towards specialization in the cropping pattern, stagnation in productivity growth and increasing size of operational holdings.
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Kusumaningrum, Gabriella Ananda Cahyaningtyas, Arif Yusup Ramadhan, Agung Bhakti Utama, and Febri Fahmi Hakim. "Produktivitas Tenaga Kerja Pemasangan Marmer Metode Basah dan Kering Pada Proyek Masjid di Kota Solo." Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil 11, no. 1 (January 11, 2023): 81–92. http://dx.doi.org/10.33558/bentang.v11i1.5667.
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Construction work needs to be controlled for its performance through productivity calculations in order to achieve optimal cost and time. Marble covering work has a considerable weight. However, studies discussing the calculation of labor productivity for marble covering work are still few. This study aims to determine the value of productivity, coefficients, and productivity levels of labor (Labor Utilization Rate) in completing the installation of marble coverings using the wet method for floor coverings and the dry method for wall coverings with parallel patterns and diagonal patterns. The study used a work sampling method with a productivity rating approach. Primary data were collected by sampling the volume of marble covers of 482.400 m² and observations on labor groups consisting of craftsmen and helpers in predetermined zones. Furthermore, analysis was carried out using quantitative techniques of parametric inferential statistical type where the data was confirmed to be normally distributed using SPSS software. The results showed that the labor productivity of marble floor coverings was 9.896 m² / day with a coefficient of craftsman and helper of 0.101 each and a Labor Utilization Rate of 58%. Second, the labor productivity of parallel pattern marble wall coverings is 12.589 m²/day with a coefficient of craftsman and helper of 0.159 each and a Labor Utilization Rate of 57%. The labor productivity of diagonal pattern marble wall coverings was 1,549 m²/day with the efficiency of craftsman and helper of 0.646 and the Labor Utilization Rate of 55%, respectively. The results showed that the labor of marble cover work is quite productive because it has a productivity level above 50%.
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Upadhyaya, Ashruti, and Ashutosh Upadhyaya. "Optimization of water productivity in Bhagwanpur distributary command of India employing TLBO and cuckoo search algorithms." Water Policy 23, no. 2 (January 20, 2021): 274–90. http://dx.doi.org/10.2166/wp.2021.083.
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Abstract Efficient and judicious use of land and water is the need of the hour. In other words, evolving a cropping pattern, which optimizes productivity or net return considering prevailing constraints is quite useful to farmers, because such a cropping pattern is expected to be better than the existing cropping pattern in terms of yielding optimum productivity or net return. A single objective problem consisting of an objective function of optimization of water productivity with prevailing constraints was formulated and three optimization algorithms, namely (i) LINPROG, (ii) teaching learning based optimization (TLBO) and (iii) cuckoo search (CS) were employed to compute optimum water productivity corresponding to various affinity levels. It was observed that all three approaches yielded exactly the same values of water productivity at different affinity levels. TLBO showed better convergence capability as it reached the optimum value of objective function at a lower number of iterations than CS technique. Optimum water productivity at 20% affinity level seems quite practical and reasonable to be recommended in this distributary command for adoption because water productivity value is 2.57 times higher with 98.25 ha less cropped area as compared to the value of water productivity for the existing cropping pattern.
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C, ARUL KUMAR, and MANIMANNAN M. "Spatial pattern of agriculture productivity of crops in southern zone of tamilnadu." Journal of Management and Science 7, no. 1 (June 30, 2017): 35–42. http://dx.doi.org/10.26524/jms.2017.5.
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Agriculture continues to be the most predominant sector of Tamilnadu, as sixty percent of the population is engaged in Agriculture and allied activities for their livelihood.Agriculture productivity has been an important issue as the population continues to grow.The concept of Agriculture productivity has been measured by several scholars using different methods. In this research paper an attempt is made to identify the spatial pattern of Southern Agro Climatic Zone using Agriculture Productivity Index. This Zone consists of Madurai, Ramanathapuram, Sivagangai, Thoothukudi, Tirunelveli, Virudhunagar districts.The data was collected from secondary source of Department of Economics and Statistics, Tamilnadu during the year 2002-03 to 2011-12. The main objective of this research paper is to identify agriculture productivity index in the southern zone of Tamilnadu. Many familiar techniques are available to calculate the agriculture index, but the researcher used Enyedi‘smethod. This method achieved more accuracy. The productivity index values were calculated and discriminated the productivity regions and are labeled as Elevated Productivity Region (EPR), Standard Productivity Region (SPR) and Short Productivity Region (STPR).
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Liu, Yuwen, Chengyuan Wang, Enheng Wang, Xuegang Mao, Yuan Liu, and Zhibo Hu. "Raster Scale Farmland Productivity Assessment with Multi-Source Data Fusion—A Case of Typical Black Soil Region in Northeast China." Remote Sensing 16, no. 8 (April 18, 2024): 1435. http://dx.doi.org/10.3390/rs16081435.
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Degradation of black soil areas is a serious threat to national food security and ecological safety; nevertheless, the current lack of information on the location, size, and condition of black soil farmland productivity is a major obstacle to the development of strategies for the sustainable utilization of black soil resources. We synthesized remote sensing data and geospatial thematic data to construct a farmland productivity assessment indicator system to assess the productivity of black soil cropland at the regional scale. Furthermore, we conducted research on the spatial differentiation patterns and a spatial autocorrelation analysis of the assessment results. We found that farmland productivity within this region exhibited a decline pattern from south to north, with superior productivity in the east as opposed to the west, and the distribution follows a “spindle-shaped” pattern. Notably, the Songnen and Sanjiang typical black soil subregions centrally hosted about 46.17% of high-quality farmland and 53.51% of medium-quality farmland, while the Mondong typical black soil subregion in the west predominantly consisted of relatively low-quality farmland productivity. Additionally, farmland productivity displayed a significant positive spatial correlation and spatial clustering, with more pronounced fluctuations in the northeast–southwest direction. The developed indicator system for farmland productivity can illustrate the spatial differentiation and thereby offer a valuable reference for the sustainable management of farmland resources.
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Zuo, X. A., J. M. H. Knops, X. Y. Zhao, H. L. Zhao, Y. Q. Li, and Y. R. Guo. "A positive correlation between plant diversity and productivity is indirectly caused by environmental factors driving spatial pattern of vegetation composition in semiarid sandy grassland." Biogeosciences Discussions 8, no. 6 (December 12, 2011): 11795–825. http://dx.doi.org/10.5194/bgd-8-11795-2011.
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Abstract. Although patterns between plant diversity and ecosystem productivity have been much studied, a consistent relationship has not yet emerged. Several different patterns have been observed both naturally and experimentally, likely caused by spatial variability of environmental factors and vegetation composition. In this study, we measured the vegetation cover, plant diversity, productivity, soil properties and site characteristics along an environment gradient of natural sandy grasslands (mobile dune, semi-fixed dune, fixed dune, dry meadow, wet meadow and flood plain grassland) in a semiarid area of Northern China. We used multivariate analysis to examine the relationships between environment factors, vegetation composition, plant diversity and productivity. We found a positive correlation between plant diversity and productivity. Vegetation composition had also a significantly positive correlation with plant diversity and productivity. Environment gradients in relation to soil properties and topography features affected the distribution patterns of species diversity, vegetation composition and productivity. However, environment gradients are a better determiner for vegetation composition and productivity than for species diversity. The analysis from optimization model of structural equation suggests that environmental factors determine vegetation composition, which in turn drives independently both plant diversity and productivity. Thus the positive correlation between plant diversity and productivity is not direct, but indirectly driven by the spatial pattern of vegetation composition determined by environment gradients in soil and topography.
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Rahmadani M, Annisa, Izki Fikriani Amir, and Kasma F. Amin. "Communication Pattern for the Make-up Program Partnership at the Makassar Vocational and Productivity Training Center (BBPVP)." RESPON JURNAL ILMIAH MAHASISWA ILMU KOMUNIKASI 3, no. 1 (September 20, 2022): 120–28. http://dx.doi.org/10.33096/respon.v3i1.102.
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The aims of study were: (1) To find out how the communication Pattern of the Cosmetology Program Partnership in the Vocational and Productivity Training Center (BBPVP) Makassar. (2) To find out how the partnerhip pattern developed in the cosmetology program at the Vocational and Productivity Training Center (BBPVP) Makassar. The research lasted for one month and was located at the Makassar Vocational and Productivity Training Center (BBPVP) office with 6 (six) informants with different bacgrounds. This study used descriptive qualitative method. The novelty of this research is that this research is discuss the pattern of partnership communication. The results of the study indicate that the partnership communication pattern is a form of collaborative communication between agencies. The communication pattern for the cosmetology program partnership at the Makassar Vocational and Productivity Training Center (BBPVP) is running well and as expected.
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Hossain, Md Belal, Md Towfiqul Islam, Debjit Roy, Mir Nurul Hasan Mahmud, Priya Lal Chandra Paul, Mst Shetara Yesmin, Palash Kumar Kundu, Nazmun Nahar Karim, Md Abdul Kader, and Md Humayoun Kabir. "Cropping System Intensification: An Approach to Increase Yield, Water Productivity, and Profitability in North-West Bangladesh." International Journal of Agronomy 2022 (July 14, 2022): 1–10. http://dx.doi.org/10.1155/2022/6288494.
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Water productivity improvement is getting the prime concern to sustain irrigated rice production in the water-scarce areas of Bangladesh under changing climate. Besides, profitable cropping pattern selection is one of the major indicators of commercial agriculture. The study was conducted at Mithapukur and Pirganj Upazilas of Rangpur district during 2018–2020 to evaluate the water saving and profitability of three crop cropping patterns over two crops pattern. The experiment involved two improved patterns, T. Aman-Mustard-Boro (CP1) and T. Aman-Potato-Boro (CP2), and one locally popular pattern, T. Aman-Fallow-Boro (CP3). Irrigation management involved supplemental irrigation for T. Aman rice, irrigation application after disappearing standing water for Boro rice, and two irrigations at critical stages of potato and mustard. Both CP1 and CP2 received higher rainfall than CP3 because the delayed transplanting of Boro rice captured more rainfall. The improved patterns of CP1 and CP2 saved 22–40% of irrigation water compared with CP3. Among the patterns, CP2 achieved the highest rice equivalent yield (REY) of 21.1–33.6 t·ha−1 due to excellent potato production. Similarly, CP2 provided the highest irrigation water productivity because of higher REY as well as less irrigation requirement. Both CP1 and CP2 patterns returned a higher gross margin than CP3. The findings indicated that the inclusion of potato and mustard in the T. Aman-Fallow-Boro cropping pattern saved irrigation water as well as increased production and economic benefit. Adoption of these water-efficient cropping patterns may reduce groundwater irrigation in the water-scarce areas of Bangladesh.
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Eom, Moonyoung, Hyungchul Yoo, and Jisung Yoo. "Efficiency and Productivity of Local Educational Administration in Korea Using the Malmquist Productivity Index." Mathematics 10, no. 9 (April 26, 2022): 1449. http://dx.doi.org/10.3390/math10091449.
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As local governments around the world struggle to finance and deliver quality education under fiscal constraints, pressures mount to increase efficiency and productivity in order to obtain more output from the same or fewer resources. Focusing on the case of Korea, this study investigates the productivity of outputs in local offices of education (OEs) through the analysis of personnel and financial factors by year (2012–2016). Overall, the results indicate the efficient operation of the OEs in Korea. The Malmquist productivity index (MPI) mean decreased from 2012 to 2014, increased from 2014 to 2015, and decreased from 2015 to 2016. The rate of chronological change in each OE’s MPI showed the same pattern of change in the distribution ratio of school expenditures. Finally, the MPI had the same pattern as the Technical Change Index. Policy implications are provided.
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Eom, Moonyoung, Hyungchul Yoo, and Jisung Yoo. "Efficiency and Productivity of Local Educational Administration in Korea Using the Malmquist Productivity Index." Mathematics 10, no. 9 (April 26, 2022): 1449. http://dx.doi.org/10.3390/math10091449.
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As local governments around the world struggle to finance and deliver quality education under fiscal constraints, pressures mount to increase efficiency and productivity in order to obtain more output from the same or fewer resources. Focusing on the case of Korea, this study investigates the productivity of outputs in local offices of education (OEs) through the analysis of personnel and financial factors by year (2012–2016). Overall, the results indicate the efficient operation of the OEs in Korea. The Malmquist productivity index (MPI) mean decreased from 2012 to 2014, increased from 2014 to 2015, and decreased from 2015 to 2016. The rate of chronological change in each OE’s MPI showed the same pattern of change in the distribution ratio of school expenditures. Finally, the MPI had the same pattern as the Technical Change Index. Policy implications are provided.
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Eom, Moonyoung, Hyungchul Yoo, and Jisung Yoo. "Efficiency and Productivity of Local Educational Administration in Korea Using the Malmquist Productivity Index." Mathematics 10, no. 9 (April 26, 2022): 1449. http://dx.doi.org/10.3390/math10091449.
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As local governments around the world struggle to finance and deliver quality education under fiscal constraints, pressures mount to increase efficiency and productivity in order to obtain more output from the same or fewer resources. Focusing on the case of Korea, this study investigates the productivity of outputs in local offices of education (OEs) through the analysis of personnel and financial factors by year (2012–2016). Overall, the results indicate the efficient operation of the OEs in Korea. The Malmquist productivity index (MPI) mean decreased from 2012 to 2014, increased from 2014 to 2015, and decreased from 2015 to 2016. The rate of chronological change in each OE’s MPI showed the same pattern of change in the distribution ratio of school expenditures. Finally, the MPI had the same pattern as the Technical Change Index. Policy implications are provided.
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Sarker, Uttam Kumer, Sirajam Monira, and Md Romij Uddin. "On-farm Evaluation and System Productivity of Wheat-Jute-T. aman Rice Cropping Pattern in Char Area of Bangladesh." Agricultural Science 2, no. 1 (March 11, 2020): p39. http://dx.doi.org/10.30560/as.v2n1p39.
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A study was conducted for two consecutive years to determine the yield and system productivity of two cropping patterns viz. IP: (Wheat - Jute - T. aman) improved pattern with improved management practices and FP: (Fallow - Fallow - T. aman) farmers’ pattern with farmers’ management practices in char (adjacent to the river) area of Netrakona region of Bangladesh. The experimentswere laid out in a randomized complete block design with 10 dispersed replications at a farmer’s field. The two years mean data showed that the total component crops of IP (wheat-jute-T. aman rice) gave higher yield as well as a by-product in both years. The higherrice equivalent yield (10.52 and 10.63 tha-1), production efficiency (30.13 and 30.43 kg ha-1 day-1) land-use efficiency (87.13 and 87.84%)and benefit cost ratio (2.15 and 2.11) pointed out the dominance of the improvedpattern over the farmer’s existing pattern. Higher rice equivalentyield signified that improved cropping pattern (Wheat - Jute -T. aman) could be appropriate in Netrakona region for rising crop productivity andcropping intensity.The higher production efficiency, land use efficiency and benefit cost ratio indicated the superiority of the improved pattern over the farmers’ practices.It can be concluded that farmers of the char area of the Netrakona region might follow wheat (var. BARI Gom-26) - jute (var. O-9897) - T. aman (var. BRRI dhan49) cropping system in char land for higher productivity and profitability.
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Check-Teck, Foo. "Culture, Productivity and Structure: A Singapore Study." Organization Studies 13, no. 4 (October 1992): 589–609. http://dx.doi.org/10.1177/017084069201300404.
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This study investigates the differences in the perceived approaches to productivity improvement between domestic-owned and Western-owned companies in Singapore. Although the differences found in the scores are small, which may imply support for the culture-free thesis, analysis of the pattern of significant correlations between the two samples suggests otherwise. There is a sharp con trast in the pattern of significant interrelationships.
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Borozan, Djula, and Dubravka Pekanov Starcevic. "Analysing the Pattern of Productivity Change in the European Energy Industry." Sustainability 13, no. 21 (October 24, 2021): 11742. http://dx.doi.org/10.3390/su132111742.
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For an industry to succeed in a competitive market, it should continuously take care of not only its stakeholders but also its technical efficiency and productivity. In this paper, data envelopment analysis was combined with Malmquist productivity analysis to investigate the pattern of multifactor productivity changes in the European energy industry over the period from 2005–2016. The results showed that the whole industry was technically inefficient and had large potential for improvement. A slight average increase in productivity that was observed over the studied period proved to be sensitive to the financial and economic situation and equally sensitive to technological and efficiency advances. As for efficiency gains, they reflected the nature of the energy industry, implying that they were due to scale efficiencies rather than human resource improvements. Although technological innovation and the optimal scale of production increased productivity, the slow pace at which this occurred and the negative outlook highlighted by the observed trends call for more serious consideration of the future productivity deployment of the European energy industry, particularly in the context of its decarbonisation, diversification, and modernisation.
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Laks, Lior, Ibrahim Hamad, and Elinor Saiegh-Haddad. "Verbal patterns in Palestinian Arabic." Mental Lexicon 14, no. 2 (December 31, 2019): 209–36. http://dx.doi.org/10.1075/ml.00005.lak.
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Abstract The study examines the distribution of verbal patterns and their semantic-syntactic functions as they are used in spoken narrative text production by adult native speakers of Palestinian Arabic. 30 native Palestinian Arabic adult speakers from Kufur Qareʕ, a village in Central Israel, were shown a clip demonstrating conflicts and were asked to produce an oral narrative text based on it. The verbs used in these narratives were examined according to root, pattern, transitivity and semantic class. The results revealed strong tendencies with regard to the distribution of the patterns that were used. CaCaC was the most productive pattern by type and token counts. This stands in contradiction to the results for verb innovation, where the CaCCaC and tCaCCaC patterns are selected almost exclusively, and it highlights the gap between productivity based on new formations and productivty based on basic forms in use. In addition, some verbal patterns were extermely rarely used. The results also show that there was no transparent form-function relation with respect to the semantic functions of verbal patterns. Most semantic functions were delivered in a small number of patterns (between 1–3) and the majority of them were in were found in one pattern, CaCaC. The results shed light on the actual usage of Arabic verbal patterns in text production and their semantic and syntactic features.
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Anton Lie, Antonius. "The social capital in business organizations: A case study of PT Asia Motor vehicle insurance claim polysindo crime in Jakarta." International Journal for Educational and Vocational Studies 4, no. 1 (February 28, 2022): 58. http://dx.doi.org/10.29103/ijevs.v4i1.6619.
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In recent years, general insurance companies have received attention from the public due to their denial of trust, the weakness of human capital, and physical capital goods. This denial has reduced the energy of social capital which has implications for the low productivity of companies, especially insurance companies. An insurance company at least involves a number of interrelated and cooperating parties, namely: 1) the company, 2) the customer and 3). partner party. The aims of this research are: a. to study and describe the role of social capital in a business organization, especially for the insurance business in Indonesia. b. explain aspects of social capital in PT. Asia Krimere Polysindo (Headquarters and Central Department of Car Insurance Claims) between 1992 and 2005, in relation to the claims process involving external networks such as customers, corporate partners (banks, leasing companies, insurance agents, brokers, workshops) and with other insurance companies. c. identify synergies between financial capital, human capital, physical capital goods and social capital in the organizational structure of the insurance business. From the results of research on synergy between capitals, researchers found 4 patterns of synergy resulting from synergies between human capital, financial capital, physical capital goods and social capital in increasing the productivity of a business organization, namely: 1. Weak positive synergy pattern, 2. Weak synergy pattern negative, 3. Negative strong synergy pattern, 4. Positive strong synergy pattern. corporate partners (banks, leasing companies, insurance agents, brokers, repair shops) and with other insurance companies. c. identify synergies between financial capital, human capital, physical capital goods and social capital in the organizational structure of the insurance business. From the results of research on synergy between capitals, researchers found 4 patterns of synergy resulting from synergies between human capital, financial capital, physical capital goods and social capital in increasing the productivity of a business organization, namely: 1. Weak positive synergy pattern, 2. Weak synergy pattern negative, 3. Negative strong synergy pattern, 4. Positive strong synergy pattern.
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Schnitzer, Stefan A., John N. Klironomos, Janneke HilleRisLambers, Linda L. Kinkel, Peter B. Reich, Kun Xiao, Matthias C. Rillig, et al. "Soil microbes drive the classic plant diversity–productivity pattern." Ecology 92, no. 2 (February 2011): 296–303. http://dx.doi.org/10.1890/10-0773.1.
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Abdillah, E., N. Muharyani, and M. Na’iem. "The characteristics of Pinus mercusii resin productivity flow pattern." IOP Conference Series: Earth and Environmental Science 528 (July 22, 2020): 012031. http://dx.doi.org/10.1088/1755-1315/528/1/012031.
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Li, C. L., L. S. Cheng, and S. J. Huang. "Fishbone Multilateral Well Productivity in a Five-Spot Pattern." Petroleum Science and Technology 29, no. 18 (July 28, 2011): 1906–11. http://dx.doi.org/10.1080/10916460903581435.
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Hilvert, Elizabeth, Jill Hoover, Audra Sterling, and Susen Schroeder. "Comparing Tense and Agreement Productivity in Boys With Fragile X Syndrome, Children With Developmental Language Disorder, and Children With Typical Development." Journal of Speech, Language, and Hearing Research 63, no. 4 (April 27, 2020): 1181–94. http://dx.doi.org/10.1044/2019_jslhr-19-00022.
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Purpose This study compared and characterized the tense and agreement productivity of boys with fragile X syndrome (FXS), children with developmental language disorder (DLD), and children with typical development (TD) matched on mean length of utterance. Method Twenty-two boys with FXS ( M age = 12.22 years), 19 children with DLD ( M age = 4.81 years), and 20 children with TD ( M age = 3.23 years) produced language samples that were coded for their productive use of five tense markers (i.e., third-person singular, past tense –ed , copula BE , auxiliary BE , and auxiliary DO ) using the tense and agreement productivity score. Children also completed norm-referenced cognitive and linguistic assessments. Results Children with DLD generally used tense and agreement markers less productively than children with TD, particularly third-person singular and auxiliary BE . However, boys with FXS demonstrated a more complicated pattern of productivity, where they were similar to children with DLD and TD, depending on the tense marker examined. Results revealed that children with DLD and TD showed a specific developmental sequence of the individual tense markers that aligns with patterns documented by previous studies, whereas boys with FXS demonstrated a more even profile of productivity. Conclusions These findings help to further clarify areas of overlap and discrepancy in tense and agreement productivity among boys with FXS and children with DLD. Additional clinical implications of these results are discussed.
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Islam, Md Aminul, Md Jahedul Islam, M. Akkas Ali, A. S. M. Mahbubur Rahman Khan, Md Faruque Hossain, and Md Moniruzzaman. "Transforming Triple Cropping System to Four Crops Pattern: An Approach of Enhancing System Productivity through Intensifying Land Use System in Bangladesh." International Journal of Agronomy 2018 (2018): 1–6. http://dx.doi.org/10.1155/2018/7149835.
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Changing three crops pattern to four crops can play a potential role for achieving countries food security. With this view to increase crop productivity, production efficiency, land use efficiency, and economic return through intensifying cropping intensity as well as crop diversity by transforming three crops pattern to four crops, the experiment was conducted in High Ganges River Floodplain Soils under the Agro-Ecological Zone (AEZ) 11 at Pali, Durgapur, under the Multilocation Testing Site, Puthia, Rajshahi, for two consecutive years 2014-15 and 2015-16. Four crops pattern mustard-onion/maize-T. Aman rice was tested at on-farm condition over the existing three crops pattern mustard-onion-T. Aman rice. Maize was introduced here as a relay crop with onion to fit it in the four crops pattern. The experiment was laid out in RCB design with six dispersed replications. Two-year crop cycles were completed, and data regarding component crops yield were considered for assessing the performance of the two cropping patterns for making a sense of comparing productivity. Although there was no significant difference in component crops yield between four crops and three crops pattern, as an additional crop, maize tremendously increased the system productivity and economic return of the four crops pattern. Higher rice equivalent yield 28.96 t·ha−1 in 2013-14 and 30.95 t·ha−1 in 2014-15 was recorded from the four crops pattern with a mean rice equivalent yield (REY) 29.95 t·ha−1 over the existing pattern with a mean value 21.76 t·ha−1. However, four crops pattern resulted in higher cultivation cost due to growing maize as an additional crop; nevertheless, it gave the higher gross return, marginal return, marginal benefit cost ratio, and production efficiency. The four crops pattern resulted averagely 37.63% higher production (REY) compared to the existing three crops pattern. Production as well as land use efficiency were increased by 9.33% and 19.18%, respectively, from the intensified alternate pattern.
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He, Jiajia, and Zhenghui Li. "Labor Mobility Networks and Green Total Factor Productivity." Systems 12, no. 5 (May 1, 2024): 157. http://dx.doi.org/10.3390/systems12050157.
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Population migration continues to reshape the spatial pattern of China’s population and regional economic development. During this internal migration process, production and consumption patterns often change, ultimately leading to changes in green total factor productivity. This paper, based on the Chinese population census data and 1% sampling survey data from 2005 to 2015, utilizes social network analysis methods to measure the labor mobility network indicators of 284 prefecture-level cities. Further, this paper analyzes the impact and mechanisms of regional network status on green total factor productivity using a panel fixed effects model. We find that as network density increases, the interpersonal connections between regions become closer, and the network exhibits a clear pattern of “concentrated inflows” and “dispersed outflows”, with the trend of forming strong alliances becoming increasingly apparent. Regions positioned centrally either in terms of network in-degree or out-degree exhibit higher green total factor productivity. Among these, the labor mobility network plays a crucial role in enhancing green total factor productivity through the channel of technology diffusion effects, which improve investment efficiency via knowledge exchange and material capital accumulation. The promotive effect of labor network status on green total factor productivity is more pronounced in the eastern regions, where talent quality is higher, and in areas with fewer restrictions from the household registration system.
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Fritz, Susanne A., Jussi T. Eronen, Jan Schnitzler, Christian Hof, Christine M. Janis, Andreas Mulch, Katrin Böhning-Gaese, and Catherine H. Graham. "Twenty-million-year relationship between mammalian diversity and primary productivity." Proceedings of the National Academy of Sciences 113, no. 39 (September 12, 2016): 10908–13. http://dx.doi.org/10.1073/pnas.1602145113.
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At global and regional scales, primary productivity strongly correlates with richness patterns of extant animals across space, suggesting that resource availability and climatic conditions drive patterns of diversity. However, the existence and consistency of such diversity–productivity relationships through geological history is unclear. Here we provide a comprehensive quantitative test of the diversity–productivity relationship for terrestrial large mammals through time across broad temporal and spatial scales. We combine >14,000 occurrences for 690 fossil genera through the Neogene (23–1.8 Mya) with regional estimates of primary productivity from fossil plant communities in North America and Europe. We show a significant positive diversity–productivity relationship through the 20-million-year record, providing evidence on unprecedented spatial and temporal scales that this relationship is a general pattern in the ecology and paleo-ecology of our planet. Further, we discover that genus richness today does not match the fossil relationship, suggesting that a combination of human impacts and Pleistocene climate variability has modified the 20-million-year ecological relationship by strongly reducing primary productivity and driving many mammalian species into decline or to extinction.
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Zhao, Chun Sen, Zhong Ting, and Feng Ping Feng. "Research on Filtration Theory and Optimization Method of Low Permeability Reservoir Injection-Production Pattern." Applied Mechanics and Materials 556-562 (May 2014): 4634–37. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.4634.
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The study research the productivity formula in low permeability reservoir with vertical wells combined with fracturing well of the five point rectangular pattern, seven spot pattern, nine spot pattern, as well as the productivity of anti-nine rhombus fractured vertical well mixed pattern, and to which of the five-point rectangular pattern and the law rectangular fracturing well pattern optimization analysis. The analysis revealed widening well spacing, narrow row spacing, so that the shape factor well network within a certain range, can improve the development effectiveness, and when length of the crack and area of well spacing were given, can determine the length and width of rectangular pattern.