bluuebunny/crossref_metadata_2025 huggingface dataset:
RANCANG BANGUN DAN UJI COBATUNGKU KRUSIBEL DARI TABUNG GAS BEKAS DENGAN MENGGUNAKAN SUMBER PANAS GAS LPG
Authors: Aminur Aminur , Kadir Kadir , Hasbi Muhammad , Sudarsono Sudarsono , Gunawan Yuspian , Hasanudin La , Sisworo Raden Rinova , Imran Al Ichlas
Published: September 2020

The availability of crucible furnaces is still limited, so the price in the market is relatively expensive, even though this tool is very important, especially in educational institutions as media for the practice of metal casting. The purpose of this study is to design, build and test the work of a crucible furnace that utilizes used cylinders by using LPG gas heat sources. The design of the furnace uses the autodesk inventor application while the manufacture uses machine tools. Technical data from this crucible furnace is that the body is made from used gas cylinders with an outer diameter of 280 mm, an inner diameter of 140 mm and a height of 490 mm. In the combustion chamber installed a 25.4 mm diameter gas pipeline with a length of 370.5 mm and an air channel diameter of 50.8 mm with a length of 367 mm. Kowi is made of steel with a 110 mm dimension and a height of 280 mm. The results of trials with aluminum smelting show that the crucible furnace is capable of melting 5 kg aluminum for 60 minutes with fuel consumption of 3 kg gas. The maximum temperature that can be reached 1367 oC for 15 minutes by a crucible furnace.Keywords: design, manufacture, furnace trials
ANALISIS BACAAN BERITA KULDESAK LANTARAN JEREBU DI MAJALAH TEMPO 21-27 SEPTEMBER 2015 PADA BUKU AJAR TEMATIK KELAS V SD/MI
Authors: Ika Damayanti  , Aninditya Sri Nugraheni
Published: September 2020

ABSTRAKPenelitian ini mengambil sampel bacaan berita Kuldesak Lantaran Jerebu di majalah tempo 21-27 September 2015 pada buku ajar tematik kelas V Sd / MI. Penelitian ini bertujuan untuk menganalisis morfologi dari segi afiksasi, reduplikasi, dan komposisi (pemajemukan). Dalam menerima data pada penelitian ini, penulis menggunakan dua tahapan prosedural. Pertama-tama mengambil data dari sumber di buku tematik dengan cara disimak dan direkam. Tahap selanjutnya adalah menganalisis dengan kecermatan dan juga melaporkan hasil analisis proses-proses morfologi yang ada pada berita teks tersebut. Teknik Simak dan catat adalah dua teknik yang dirasa efektif oleh penulis untuk mengupas bacaan berita yang digunakan objek dalam penelitian ini termasuk proses pembuatan kata-katanya.Kata kunci: Morfologi, majalah, afikssi, reduplikasi, komposisi. ABSTRAKPenelitian ini mengambil sampel pembacaan berita Kuldesak Lantaran Jerebu di majalah tempo 21-27 September 2015 di buku teks tematik kelas V Sd / MI. Penelitian ini bertujuan untuk menganalisis morfologi dalam hal afiksasi, reduplikasi, dan komposisi (peracikan). Dalam memperoleh data dalam penelitian ini, penulis menggunakan dua tahap prosedural. Pertama-tama ambil data dari sumber-sumber dalam buku tematik dengan mendengarkan dan merekam. Langkah selanjutnya adalah menganalisis dengan hati-hati dan mencatat hasil dari proses morfologis dalam teks berita. Teknik mendengarkan dan mencatat adalah dua teknik yang dianggap efektif oleh penulis untuk mengupas bacaan berita yang digunakan sebagai objek dalam penelitian ini, termasuk proses pembentukan kata.

Kata kunci: Morfologi, majalah, afiks, reduplikasi, komposisi
The Great Chichimeca Landscape: Pre-Hispanic Natural Resources Use
Authors: Ruíz Adi Estela Lazos , Orozco Claudio Garibay
Published: September 2020

Chichimeca
is a generic term referring to hundreds of different semi-nomadic nations that inhabited the northern region of the current Mexican territory since pre-Hispanic times. Colonisers perceived them as wild barbarians and that image has persisted into the current day. However, we argue that the Chichimeca clearly used the natural resources of the region in a skilful and creative manner and were able to survive where others perished. The objective of the present work is to analyse the relationships between the Chichimeca and their environment that contributed towards shaping the landscape encountered by the Spaniards in the sixteenth century. Although the Chichimeca used various natural resources, their organisation, lifestyle and adaptation capacity did not appear to surpass the carrying capacity of the ecosystems that they inhabited.
Pelaksanaan Pelatihan Dan Pengembangan SDM Divisi Customer Service Di PT. Bank Lampung KCP Natar
Authors: Fitriana Fitriana
Published: September 2020

In banking institutions, there are competent humant resources in their fields. To get the competent human resources, it is necessary to carry out training and deveopment of human resources. One of the efforts made by PT. Bank lampung Natar is routiney carrying out training and human resource deveopment for a employee divisions, especially the CS division given that CS is a front office that directly serves customers.

This type of research is field research with the nature of quaitative descriptive research. Prmary data sources are Edwin Mayardo as supervisor and Eka Puji lestari as an employee CS division at PT. Bank lampung KCP Natar.

The conclusion in this study is the implementation of HR development training CS division at PT. Bank lampung KCP Natar is held regularly with the aim of satisfying customers or prospective customers by providing quaity services to customers. As for the trainibng and deveompment of HR CS division that is the method of simulation, role playing and job rotation. The type of training and deveompment of HR CS division include skills training and retraining. After attending training and developing HR, CS is expected to satisfy customers or prospective customers by providing high quality services.
MORPHOLOGICAL ANALYSIS AND ACCUMULATION OF NUTRIENTS IN Peltophorum dubium (Spreng.) Taub. SEEDLINGS PRODUCED IN ORGANIC SUBSTRATES WITH DIFFERENT PROPORTIONS
Authors: Melo Nunes Astolfi Angelica Christina , Da Silva Mota Lucas Junior , Pontes Montcharles da Silva , Clemente Leyzinara Zenteno , Santiago Etenaldo Felipe , De Carvalho Laércio Alves , Motta Ivo de Sá
Published: September 2020

Environmental conservation and regeneration actions must consider plant species that add value by restoring structural and functional aspects of the ecosystem. The forest species, Peltophorum dubium, has several characteristics that make its use viable in projects of restoration of degraded areas, making it necessary to study the species' responses to different cultivation environments. Thus, 500 seeds were selected and sown in vermicompost substrates prepared with different proportions of cattle rumen content (CR) and sugarcane bagasse (SB) (V1 - 60% CR x 40% SB / V2 - 50% CR x 50 % SB / V3 - 40% CR x 60% SB / V4 - 70% CR x 30% SB) and in an commercial substrate (Plantmax®). At 79 days after sowing, 20 seedlings per treatment were removed; they were weighed and measured, resulting in growth, dry matter, and vigor data. The vermicompost substrates were sent to the chemical analysis laboratory to determine their chemical composition. The data were submitted to normality analysis. Analysis of variance was performed for normal data and the Kruskal Wallis test for data that did not show normality. The means or medians were compared using the Tukey test at a 5% probability level. Based on the results related to the growth and vigor of P. dubium seedlings, it is possible to state that the productive potential of the species was higher in the vermicompost substrates.
YIELD OF MARGARET QUEEN RADISH HYBRID ACCORDING TO THE SPACING
Authors: Santos Marlei Rosa dos , Moreira Romário da Silva , Silva Tadeu Barbosa Martins , Sousa Ronildo Almeida de , Almeida Rubenalto da Silva , Carreio Laércio Gomes
Published: September 2020

Currently, some important hybrids have replaced traditional radish cultivars, without, however, developing necessary studies on the best planting density for different Brazilian conditions. Thus, the present study aimed to evaluate the effect of spacing between rows and plants on the development and yield of the ‘Margaret Queen’ radish hybrid. A randomized blocks experimental design with four replications in a 3 x 3 factorial scheme was used. Three row spacings (10, 15, and 20 cm) and three spacings between plants in the row (3, 6, and 9 cm) were evaluated. The seeds were sown in furrows at 1.0 cm deep, and the harvest was carried out at 28 days after sowing. The following were determined: number of leaves, root diameter, root length, average root weight, non-damaged root yield, damaged root yield, commercial root yield, and non-commercial root yield. The row spacing did not influence the development of the plants, but it affected the root yield. The row spacing of 20 cm had the lowest root yield. The spacings that provided the highest commercial root yield (D>30 mm) of the Margaret Queen radish hybrid were 10 and 15 cm between rows and 6 cm between plants. The 3 cm spacing between plants is the least suitable for the cultivation of the Margaret Queen radish hybrid radish under the studied conditions.
ENCAPSULATED BAITS CONTAINING ZINC SULFATE AND Trichoderma harzianum REDUCE FUNGAL GARDEN IN Atta sexdens COLONIES
Authors: Da Silva Daniella Gonçalves , Lucena Júnior Aldemir , Sarmento Renato de Almeida , Santos Silva Cynthia Lhourrana , Teles Tenório Amanda Caroline , De Souza Danival José , Melo Márcio Silva
Published: September 2020

The aim of the study was to test the effects of various concentrations of zinc sulfate (ZnSO4) on the radial growth of Trichoderma harzianum and Leucoagaricus gongylophorus in Petri dishes. In addition, we investigated the acceptance of baits containing live propagules of the encapsulated T. harzianum fungus and baits containing ZnSO4 by foraging leafcutter worker ants, A. sexdens, as well as their effects on the colonies of these ants. For the in vitro test, the design was completely randomized using ten replicates of a 2 × 7 factorial scheme: two species of fungi (T. harzianum and L. gongylophorus) and seven concentrations of ZnSO4. For bait acceptance tests, four treatments were used: baits without the mycelium and ZnSO4 (T1, control), baits containing encapsulated T. harzianum mycelium (T2), baits containing ZnSO4 (T3), and baits containing zinc sulfate and the encapsulated T. harzianum (T4). Each treatment was tested in duplicates using eight colonies. In the in vitro test, a ZnSO4 concentration of 0.25 g/L was sufficient to completely inhibit the development of L. gongylophorus without affecting the development of T. harzianum. In the bait acceptance test, the workers accepted ~55% of the bait combination of ZnSO4 and T. harzianum. This suggests the potential of treatment T4 in controlling leafcutter ants. Moreover, treatment T4 is environmentally friendly.
Factors affecting organizational engagement of office workers in Binh Duong province
Authors: Chinh Pham Duc , Thu Vuong Ngoc Doan
Published: September 2020

In recent decades, there have been many authors who researched about the topic of employee engagement with a variety of approaches and significant findings. This research aims to study factors determining the organizational engagement of office workers. Samples were collected from 253 office workers in Binh Duong Province. The results from this study indicate that five factors that have a positive influence on employee engagement, in descending order, include job characteristics, job fit, rewards and recognition, employee voice, perceived organizational support. Especially, Justice factor is not statistically significant. Besides, testing the difference in the level of employee engagement by individual characteristics suggests that there is no difference in engagement by gender and seniority, yet there is a difference by age, in particular, the group under 25 years has a lower level of engagement than other groups (25 - 34 years, 45 - 54 years old, 55 years and older). Based on the findings, some implications are suggested to improve the human resources management of companies in Binh Duong Province through strengthening the organizational engagement level of office workers.
Изучение влияния заместителей на смещение химических сдвигов N,N’-диарилмочевин в спектрах ядерного магнитного резонанса
Authors: Бакибаев А , Садвакасова М , Еркасов Р , Сорванов А , Атагулова А
Published: September 2020

В своей работе мы изучили влияние заместителей на химические сдвиги вспектрах ядерного магнитного резонанса. Рассмотрены диапазоны изменения химическихсдвигов С(1)-С(10) атомов углеродов, ароматических протонов, карбонильного атома икарбамидных протонов в диарилмочевинах. Проведенный анализ N,N’-диарилмочевинметодом ЯМР 1 H и 13 C позволяет надежно идентифицировать изученные соединения ислужить дополнительным методом для контроля качества фармацевтических субстанций,содержащих подобные препараты
Исследование свойств загустевания и способности полимера контролировать соотношение подвижностей воды и маслянистой фазы
Authors: Джакупова Ж , Жатканбаева Ж , Мейрамкулова К , Бегалиева Р , Бейсембаева Л , Салихова М
Published: September 2020

Увеличение нефтеотдачи с использованием амфифильных полимеров,как успешно применяемое на всех месторождениях, ограничивается специфическимиколлекторными показателями, физико-химическими свойствами, поверхностно-дисперснымихарактеристиками пласта. Наряду с этим высокая плотность, вязкость, парафинистость, сповышенным содержанием серы, исключают преимущество какого-либо метода воздействия.В работе предпринята попытка на основе качественного изучения как самих поверхностныхсил пласта, так и качественного анализа водно-нефтяной системы исследовать, в присутствиисопутствующих компонентов, способных влиять на их физико-химические свойства,воздействие полимеров в системе "нефть-вода"
东至县金丝黄菊成长气候条件分析和评价
Authors: 章 卫华 , 吴 紫静 , 姚 扬
Published: September 2020

气候条件是菊花品质形成的主要生态因子之一。在菊花生长发育过程中,土壤、水源、周边环境、企业生产管理等因子是相对固定的,而气候条件是动态的,因此,菊花产量、品质优劣与气象条件利弊息息相关,也可以说是菊花产量、品质形成的重要考量指标。本文对东至县元甲山金丝皇菊生长与气象要素关系进行了分析,对东至县气候条件适宜菊花生长做出论证。
无公害蔬菜栽培技术及土肥管理要点
Authors: 段 梅桃
Published: September 2020

随着我国经济的持续飞速发展,人们对于其生活条件和质量的重视和要求也越来越高,对于无公害绿色蔬菜的市场需求量越来越大,这就是其中一项重要的表现。人们在日常生活中也越来越重视饮食健康问题,所以,无公害蔬菜栽培技术越来越受到人民大众的关注。本文将从无公害蔬菜栽培技术和土肥管理要点角度出发进行探讨,为无公害蔬菜种植者提供相关参考。
有机农业种植技术探讨
Authors: 于 涛
Published: September 2020

随着经济社会的不断发展,人们对生活品质的追求越来越高,尤其对食品安全问题愈发关注。为了能满足国家的发展需求和人们对美好生活的要求,在农业发展方面,有机农业种植技术应得到进一步的推广与运用。基于此,本文在对比有机种植与传统种植的基础上,对有机农业种植技术进行全面的探讨,以供参考。
水稻种植中的抗病技术要点分析
Authors: 崔 建磊
Published: September 2020

粮食安全至关重要,基于我國的人口数量众多、粮食供给量巨大的现状,为满足人们的正常生活需要,水稻需求量不断的增加,水稻种植呈现逐年递增趋势,为稳定粮食生产作为工作重心与基础,充分开展农技推广工作。抗病技术已成为水稻种植中不可缺少,应因地制宜,做好再生稻的品种筛选、试验示范和推广工作,协同科研部门,加强水稻轻简栽培与病虫害防治技术,全面保障水稻种植的质量,提升水稻的生产产量。
对优化农业气象防雷研究工作的分析
Authors: 季 晓波 , 刘 日棋 , 陈 奕磊
Published: September 2020

众所周知,中国是世界最大的农业国,在科学技术日益创新,我国国民经济发展水平不断提高的今天,农业技术的发展也是十分迅速的,这为我国综合国力的提高创造了良好的先决条件。但是,农业的发展受到来自各方面因素的影响,而农业气象防雷技术就是非常关键的一大方面,对农业气象防雷进行优化可以改变目前我国农业生产工作现状中的一系列问题,为我国农业技术水平的不断提高创造更多的可能性。接下来,本文对优化农业气象防雷研究工作作出分析。
Influence of probiotics “Immunobacterin-D” on biocenoses and development of the gastrointestinal tract of calves
Authors: Rybachuk Zh. V. , Shkromada O. I. , Predko A. V. , Dudchenko Y. A.
Published: September 2020

The paper presents the results of an experiment on the use of enzyme-probiotic supplement “Immunobacterin-D” for calves in the first two months of life. Probiotics are used in animal husbandry for the prevention and treatment of infectious diseases, increase immunity, correction of the microflora after antibiotic therapy, prevention of stress, increase growth. The study was conducted in a private farm in the Lyubar district of Zhytomyr region, which kept cattle of different ages. In a randomized controlled trial, two experimental groups of six animals were formed in each on the principle of analogues. One group was a control. Calves of the experimental group from the second day after birth were fed together with colostrum “Immunobacterin-D” at the rate of 3 grams per animal. For the first five days, the enzyme-probiotic supplement was given to the calves once a day during the morning feeding, and in subsequent studies, once every two days for a month. The results of the studies show that no case of diarrhea was registered among calves receiving the enzyme-probiotic supplement “Immunobacterin-D”. Among the animals of the control group, 66.7 % had digestive disorders – dyspepsia. Subsequently, such animals had a lower growth rate. Enzyme-probiotic supplement “Immunobacterin-D” also contains Bacillus Subthilis, Bacillus Licheniformis and enzymes and protease and lipase – it provides a polyvector effect in the digestive tract in general and scarring in particular. It was found that on the fourteenth day of feeding probiotic-containing drug “Immunobacterin-D” to calves of the experimental group, the number of bacteria probably increased by 83.5 %; ciliates – by 65.0 %; endodynomorphs – by 24.3 %. After one month of the experiment, the number of bacteria in the experimental group probably increased by 94.3 %; ciliates – by 40.5 %; endodynomorphs – by 26.7 %, compared with the control (P < 0.001). The obtained data of registration of the first chewing gum in calves prove that the components of the enzyme-probiotic supplement “Immunobacterin-D” accelerate the population of microflora and the development of scar digestion in calves 2.5 times compared to calves in the control group. Prospects for further research are to study the effect of enzyme-probiotic supplement “Immunobacterin-D” on the indicators of scar fermentation of calves.
Comparison of the flank and ventral midline approach for ovariohysterecto-my in bitches
Authors: Stepanov A. D.
Published: September 2020

Surgical access for ovariohysterectomy in bitches through the right lateral abdominal wall with an incision in its upper third in the direction from the anterior edge of the macula to the fourth nipple of the corresponding side of the breast is proposed. The article presents the results of studies obtained when used for the purpose of ovariohysterectomy in bitches of operative access through the right lateral and ventral abdominal wall. Research work was conducted on healthy mature bitches. The operations were performed in the area of the right lateral abdominal wall and in the umbilical region. On the lateral abdominal wall, an oblique-vertical incision was used at the border of the inguinal and iliac areas in the direction from the anterior edge of the macula to the fourth nipple of the corresponding side of the breast. The ventral abdominal wall was cut along the white line. It was found that when performing ovariohysterectomy in bitches using the proposed surgical access through the right lateral abdominal wall with a smaller wound size (P < 0.05), the duration of the operation and the healing period correspond to those when using median laparotomy. It is proved that operative access with oblique-vertical incision in the area of the right lateral abdominal wall at the border of the groin and anus during ovariohysterectomy in bitches provides favorable opportunities for surgical reception and closure of the surgical wound. The number of surgical sutures for sutures on the abdominal wall is less than in the case of ventral access (P < 0.01). It is also noted that in ovariohysterectomy in bitches, operative access through the right lateral abdominal wall with an incision in the direction from the anterior edge of the macula to the fourth nipple of the corresponding side of the breast may be recommended as an alternative access through the white line of the abdomen.
Determination of bacitracin groups residue in poultry products by microbiological method
Authors: Azyrkina I. M. , Garkavenko T. A. , Kozytska T. G. , Shalimova L. O.
Published: September 2020

Antibiotics are widely used to stimulate the growth of poultry raised for human consumption, as well as therapeutically for the treatment of infectious diseases of poultry. The indiscriminate use of antibiotic growth stimulants in chicken diets continues to pose a threat to human health. However, because the burden of infectious diseases in poultry is high, the abolition of the use of antibiotics without alternatives will lead to the spread of infections that have serious consequences for food safety and human health. One of the priorities of the state policy on nutrition in the field of health care is to ensure food safety. The aim of the study was to determine the residual amount of antibiotics in poultry meat, liver and kidneys. To validate a qualitatively new screening microbiological method to determine the residual amount of the bacitracin group in poultry products. Material and methods. The limits of sensitivity, accuracy and specificity were established by microbiological method for determining the residual amount of the bacitracin group. The study was performed in 20 replicates of meat, liver and kidney samples that do not contain antibiotics, as well as in samples with the addition of antibiotics of the bacitracin group in concentrations ½ MRL and MRL. Results of research and discussion. Pure inhibition zones with growth of Micrococcus flavus ATCC 10240 test culture were found in the samples without the addition of antibiotics, and inhibition zones ranging from 18.03 ± 0.03 mm to 18.08 ± 0.04 mm were present near the standard of antibiotics. It was found that when adding an antibiotic of the bacitracin group to poultry products, were present around the wells of the inhibition zone of the test culture Micrococcus flavus ATCC 10240. The lowest level of residue determination (½MRL) for poultry, kidney and liver is 10.0 μg/kg , MRL 20.0 μg/kg in accordance with the requirements of national legislation by order of the Ministry of Health of Ukraine Poultry meat safety parameters from 06.08.2013 № 695. Conclusions and prospects for further research. The specificity, accuracy and sensitivity of this method is 100 %, which allows to detect ½ maximum permissible levels of residual amounts of antibiotics of the bacitracin group in accordance with the requirements of national legislation.
Metods of adulteration detection of meat products (review article)
Authors: Oleksiienko I. , Haidei O. , Kyivska G. , Krushelnytska O.
Published: September 2020

Today a topical issue is the adulteration of meat products in Ukraine and in the world. In this regard, to exchange information and combat cases of fraud, world networks, platforms, databases, special units, target groups and the like were created. According to the Consumer Rights Protection Committee, about 80 % of food products in Ukraine are falsified, about 60 % are meat products. For example, mechanically deboned meat, meat and bone meal, emulsions, soya protein, etc. not used for animal feed, but for the replacement (reduction) of raw meat in the manufacture of meat products. The entrepreneur has the opportunity to independently develop and be guided by the technical specifications, which enables him to falsify the products. Consumers buying such products, experiencing economic and moral damage. The aim of the work was to review existing methods for detecting falsification of meat products and select the most optimal. The following methods are used to determine of adulteration: microstructural histological analysis, enzyme-linked immunosorbent assay (ELISA), polymerase chain reaction (PCR). Research showed that the histological method can determine the origin, type of components and doesn’t detect the species; immunological suitable for study of raw meat and raw materials. The most accurate and informative is the PCR method, which, due to its high sensitivity, allows you to establish the species of meat products and the quantitative content of raw meat. The PCR method has its drawbacks: the risk of contamination and exposure to inhibitors. Therefore, it is important to choose the best purification method and DNA extraction. An important aspect when conducting PCR studies is the mandatory observance of all the requirements of the study, in particular measures to prevent contamination to obtain the correct result. The prospect of further research is the improvement of existing methods for the study of meat products and the implementation of monitoring research.
Liquid micronized CaCO3: an alternative to correct the pH of an acidic soil and improve pineapple development
Authors: ZETINA LEZAMA RIGOBERTO , TOSQUY VALLE OSCAR HUGO , ESQUEDA ESQUIVEL VALENTÍN A.
Published: September 2020

Objective: to determine the effect of liquid micronized CaCO3 on soil pH and pineapple vegetative development in acidic soils at Isla, Veracruz.
Design/Methodology/Approach: randomized blocks with four replications and four treatments: Non-liming control (T1), 2.0 t ha-1 of dolomite (T2), 10.0 (T3) and 20.0 (T4) L ha-1  of liquid CaCO3. The soil pH was measured, before liming and at 30, 60, 90 and 120 days after sowing, at depths of 0-5, 5-15 and 15-30 cm, and the biomass was determined at the 60, 90 and 120 dds. Analysis of variance and the 5% Fisher test were performed to separate means.
Results: up to 90 dds, with dolomite, optimal pH values were reached for pineapple, significantly higher than those of CaCO3 in both doses. At 120 dds, with 20 L ha-1 CaCO3 the pH was higher than 5.0, similar to that of dolomite and higher than those of the low dose of CaCO3 and the control. At the last date, with 20 L ha-1 of CaCO3 1,346 g plant-1 biomass were produced, an amount similar to dolomite and the low dose of CaCO3 and significantly higher than that of the control.
Findings/Conclusions: up to 120 dds, with 20 L ha-1 of liquid CaCO3, the optimum pH for pineapple was reached in the three strata, the values were similar to those of dolomite and higher than those of the low dose of CaCO3 and the control. CaCO3 (20 L ha-1) and dolomite (2 t ha-1) produced 33.1 and 20.9% more biomass than the control.
Joint Source-Channel Coding and Digital Modulation Technique with Index Assignment Optimization
Authors: Tuan Tran Ngoc , Trung Nguyen Quoc
Published: September 2020

Channel  optimized  Index  Assignment  (IA)  of source  codeword  is  an  approach  to  improve  the transmission error resilience  without the  addition of  extra bits  and  coding/decoding  complexity.  In  this  paper,  we study  the  IA  scheme  with  consideration  to  the  given modulation  technique.  This  study  also  presents  an  IA scheme  for  joint  source  channel  coding  and  modulation technique  for  the  general  case  when  the  codeword  is  not required  to  correspond  to  a  modulation  symbol  and  to occupy  consecutive  bits  of  the  transmitted  bitstream  as some  prior  works.  Besides  the  improvement  in  channel error  robustness  for  the  traditional  IA  approach,  the proposed scheme can be combined with other techniques of mitigating or controlling the channel error when needed (in systems  with  high  reliability  or  transmission  of  important codeword)  such  as  Cyclic  Redundancy  Check  (CRC), Forward Error Correction (FEC) coding and interleaving. We also consider the combination of  the IA approach and FEC coding and the effectiveness of the proposed scheme is confirmed by experiments.
STRATEGI PENGEMBANGAN KEAMANAN PRODUK IKAN TUNA (Thunnus albacares) DAN MAHI-MAHI (Coryphaena hippurus) BEKU UNTUK EKSPOR KE BERBAGAI NEGARA DI KAWASAN INDUSTRI MAKASSAR (KIMA)
Authors: Amir Ardiana , Najamuddin Andi Asni , Aras Ernaningsih
Published: September 2020

Food safety is one of the requirements that become non-tariff barriers to enter the export market, mainly on the quality of products that do not meet quality standards set by the importing country. The purpose of this study is to analyze the causes and development of rejection of fishery products in the Makassar Industrial Area (KIMA) and the strategy of increasing the safety of frozen tuna and mahi-mahi products that are suitable for export to various export countries. The study was conducted on August 1 to September 30 2018 in the Makassar industrial area (KIMA). Using the Pareto diagram analysis method, causal analysis and SWOT Analysis. The results showed that during the years 2010-2017, six companies in the Makassar Industrial Area (KIMA) experienced cases of rejection caused by salmonella, filthy and histamine in 25 cases. The results of the priority analysis of fisheries product development strategies were based on the results of the analysis carried out. the best strategies in developing product development are as follows: (1) There is a need to provide comprehensive training on how to handle good catches for fishermen, suppliers by related agencies that are competent in their field; (2) Increased supervision of product quality processed by Quality Control (QC); (3) Companies must be able to review the causes of product rejection so that it does not recur from suppliers, every step of the process until delivery.
OPTIMALISASI PEMANFAATAN PANGKALAN PENDARATAN IKAN (PPI) BEBA GALESONG UTARA KABUPATEN TAKALAR SULAWESI SELATAN
Authors: Salim Asmiati , Sultan Danial , H.Cotte Ihsan
Published: September 2020

Optimization of utilization in Beba Galesong Utara fishing port, Takalar Regency. Asmiati Salim, Marine and fisheries office of Sulawesi Selatan Province. Under supervision of Danial and Ihsan. It is important to have appropriate facility in order to support Fishing Port working progress in Bebu Galesong Utara fishing port. Incapacity one of the facility could obstruct the activity in that particular location. This problem frequently found in many fishing port in Indonesia. Beba Fishing Port is one of 23 Fishing port which contribute to original local government revenue in Sulawesi Selatan. The aim of this study is to analyze Beba fishing Port Facility for its development and optimizing under utilization facility. Methods used in this study includes various survey methods to gather fact and indication to find factual information about institution, social, economy, and politics in Beba Fishing Port. Descriptive analysis used in identifying towards existing facility and activity includes renumeration on fish auction facility, port and shipping pools. The result show, based on thirteen existing port activity included in Minesterial Decree No. 08/MEN/2012 regarding Fishing Port Affairs. Conclusion of the study shows that Facility in Beba Fishing Port in underutilization
ANALISIS KELAYAKAN PENCADANGAN KAWASAN SHRIMP ECO-FARMING DI KABUPATEN PINRANG
Authors: Syam Sitti Marhamah , Fattah Muhammad Hattah , Asbar Muhammad
Published: September 2020

The increasing global market demand is an opportunity for the development and improvement of the eco-shrimp category of Penaeus monodon. The global market demands for producing eco-shrimp shrimp and the application of EAA (Ecology Aquaculture Area), initiated the establishment of the Shrimp Eco-farming Park area in Pinrang Regency. The Minapolitan Lowita area in Lanrisang Subdistrict is an expansion of the Minapolitan Lowita Area in Suppa Subdistrict, agreed upon as a development area for tiger shrimp (Penaeus monodon) oriented to the Shrimp Eco-farming Park in Pinrang Regency. This study aims to analyze the level of the feasibility of ponds in Lanrisang District to be reserved for the Shrimp Eco-farming Park Region of Pinrang Regency. The study was conducted in Lanrisang District, Pinrang Regency from April 2017 to March 2018. The research method was by observation and analysis of test samples. The number of test samples was 12 samples, taken at 12 locations during the rainy season and dry season. The parameters measured were aquatic biophysics (water quality, soil quality, topography, rainfall, and tides) during the rainy season and dry season. Feasibility analysis uses a weighting system and suitability parameter scores. The results showed: the level of the feasibility of the pond was very suitable during the rainy season (8.45) and the level of the feasibility of the pond was suitable in the dry season (7.15).
REKAYASA TEKNOLOGI PENGOLAHAN IKAN TEMBANG (Sardinella Sp) MENJADI BEBERAPA PRODUK KOMERSIL DALAM RANGKA MENINGKATKAN NILAI JUAL PRODUK PERIKANAN
Authors: Husna Amrah , Alwi Muhammad Khidri , Arifin Winarno
Published: September 2020

The optimum effort effort in fishing activities and the actual level of utilization of tembangfish resources in the Makassar Strait waters are increasing every day.Based on the realityconditions above, in order to increase the selling value of tembang fish to further increase theincome of fishermen, engineering research on tembang fish processing technology is needed intoseveral commercial products with more modern processing methods and can be stored in arelatively long time and sell well on standard markets. national and international.The purpose ofthis study was to find out how the practical method of processing tembang fish into canned fish,fish sauce and fish silage, is a standard home industry that has high economic value and relativelylong lasting power. The urgency of this study is expected to be a basic knowledge of thecommunity in order to increase the selling value of tembang fish as a fishery product with higheconomic value that can improve the standard of living of the community.The processing methodcarried out is a combination of traditional methods and modern methods, including methods ofcooking, fermentation, salting, enzyme use, sterilization, and packaging systems to produceprocessed products that are of high quality and have high selling value. Data analysis to becarried out for quantitative data is analysis of variance (complete randomized design) and forqualitative data observed by organoleptic test and processed by descriptive method. Processedproducts produced in this study are fish sauce, canned fish and fish silage.
STUDI DESAIN DAN KOMPOSISI JENIS HASIL TANGKAPAN ALAT TANGKAP TRAP NET DI PERAIRAN KECAMATAN SIGERI KABUPATEN PANGKEP
Authors: Tajuddin Mustamin , H.Cotte Ihsan , Asmidar Asmidar
Published: September 2020

The research is entitled Utilization of coastal fisheries resources with trap net fishingequipment in the waters of Pangkep Regency. Related to that, the community uses thepotential of fish resources in the coastal waters of Pangkep Regency with a variety offishing gear, one of which is trap net (local read: tiku). Objectives are: 1) Knowing thecomposition of the type of trap net caught operated in coastal waters; 2) Knowing thelevel of environmental friendliness of the trap net fishing equipment operated in coastalwaters 3) Knowing the economic feasibility of trap net fishing equipment operated in thecoastal waters of Pangkep Regency. This research is expected to provide constructorsregarding the composition of catches in the use of Coastal Fishing Ground resourceswith net trap fishing equipment in the waters of Pangkep Regency, South Sulawesi toensure access to sustainable use of fisheries resources. The study was conducted in June -December 2018 in the coastal waters of Sigeri District, Pangkep Regency. Materials andtools related directly or indirectly to research to make measurements and observations inthe field. The data needed consists of pruimer and secondary data. To achieve the goal,the data collected is carried out by analyzing fishing gear designs and analyzing thecomposition of catch species.The design of the trap net fishing gear is rectangular with avery small mesh size and the material is made of nylon (waring). The size of the trap netis 500 meters long and 1.5 meters wide. The composition of the types of trap net catchesoperated in the coastal waters of Pangkep Regency is very large and in general, fish thatmigrate daily at low tide take place.
DINAMIKA POPULASI DAN LAJU EKSPLOITASI CUMI-CUMI (Sepioteuthis Lessoniana) DI KEPULAUAN SPERMONDE SULAWESI SELATAN
Authors: Aras Ernaningsih , Alwi Muhammad Jamal , Indah Nur
Published: September 2020

Squid Sepioteuthis lessoniana is a sought-after fisheries commodity, leading to a high exploitation rate. This affects the sustainability of Squid (S. lessoniana) resources in wild, especially Spermonde Island. The aim of this study was to determine the population dynamics and the exploitation rate of Squid (S. lessoniana) in the Spermonde Islands of South Sulawesi. The results of the study are expected to provide information on the level of utilization of Squid and as a basis for sustainable management of squid in Spermonde Islands. The present study was conducted from March to July 2019 in Spermonde Islands, South Sulawesi. A survey was performed by direct measurement of the fish captured by local fishermen and merchants. Data collected on length and weight of squid were carried out for 3 or 4 times a week. The results showed length of squid ranged from 06 to 28 cm, the relationship between the length of the weight was negative allometric, the age group consisted of 4, the growth rate (K) of 0.37 per year, the maximum length (L max) of 31.5 cm, the total mortality rate (Z) of 2.85 per year, the natural mortality rate (M) of 0.95 per year, the capture mortality rate (F) of 1.90 per year and the exploitation rate is classified into over-exploitation.
FUNGSI MANGROVE SEBAGAI BIOFILTER LIMBAH BUDIDAYA UDANG VANAME PADA TAMBAK INTENSIF SUPM NEGERI BONE
Authors: Anton Suryo Wirawan , Anton Anton , Jarir Dewi Virgiastuti , Fatmah Fatmah , Fatmah Fatmah , Usman Harlina , Kuruseng Ilmiah
Published: September 2020

This research was conducted in Juli-September 2019 in the Intensive Bone Pond SUPM Negeri Bone, Bone Regency. This study aims to: (1) Describe the condition of the study site for pond intercropping patterns; (2) Knowing the type and density of mangroves at the study site; (3) Assessing the role of mangroves as biofilter for the pollution of vaname shrimp pond cultivation. The method used in data collection is done by direct measurement to the field for water quality at the location of the pond, the type and density of mangroves determined by using transects. The results showed that the pond intercropping pattern used in the Bone State SUPM Pond was a model of an open trench pond. The type of mangrove that dominates the research location is Rhizopora mucronata and for vegetation density each station was different where in the tree category station 1 had a vegetation density of 0.48 ind / m², station II was 0.87 ind / m², station III was 1.06 ind / m². For the stake category 1 station has a vegetation density of 0.24 ind / m², station II is 0.08 ind / m², station III is 0.68 ind / m². For the seedling category station 1 has a vegetation density of 77 ind / m², station II is 32 ind / m², station III is 15 ind / m². Mangroves in the vicinity of SUPM Bone Bone can play a role as biofilter for the pollution of vaname shrimp aquaculture results with measurements of water quality before and after passing through mangroves decreased
ANALISIS TINGKAT KERUSAKAN DAN VALUASI EKONOMI HUTAN MANGROVE DI PERAIRAN PANTAI DESA NISOMBALIA KECAMATAN MARUSU KABUPATEN MAROS
Authors: Haryanto Haryanto , Asbar Asbar , Hamsiah Hamsiah
Published: September 2020

This study aimed to analyze the potential of mangrove resources in the study area, analyze the damage to mangrove forests in the study area, and formulate management strategies in the research area that repair mangrove damage. The method used in this study is the analysis of the level of damage based on a direct survey of mangrove conditions, interpretation of Landsat 8 imagery for changes in mangrove cover area, interviews and questionnaires for mangrove economic valuations and SWOT analysis for strategic direction directives. results obtained from mangrove conditions for Rhizopora apiculata showed the highest percentage of closure was 57.81%. The results of image interpretation also showed a reduction and additional area from 2015 to 2019 and for the total economic value in the village of Nisombalia at the time of the study amounted to 35,442,557,718 Million Rupiah. There are 2 directions of mangrove ecosystem rehabilitation strategies which are the main priorities in Nisombalia Village, namely: 1) Restoring mangrove functions in accordance with the ecological rehabilitation space pattern, 2) procurement of mangrove cultivation facilities (nurseries and seedlings) which are managed directly by the community.
EVALUASI DAN TINGKAT PARTISIPASI MASYARAKAT DALAM PENGELOLAAN KAWASAN KONSERVASI MANGROVE DI DESA MUNTE KECAMATAN TANALILI KABUPATEN LUWU UTARA
Authors: Amnaeni Amnaeni , Asbar Asbar , Danial Danial
Published: September 2020

Evaluation and level of community participation in the management of mangrove conservation areas in Munte Village, Tanalili District, North Luwu Regency. This study aimed to: 1) Evaluate the level of community participation in the management of mangrove; 2) Determine the direction of the mangrove ecosystem management strategy. In addition, it was expected to provide information to stakeholders as a material consideration in taking mangrove ecosystem management policies in Munte Village, Tanalili District, North Luwu Regency. The research method was done by using a questionnaire. The data on internal factors namely the characteristics of participants' dividends in the management of mangroves of the mangrove tourism area which was done by filling out questionnaires and interviews.The results Community participation in the 75% criterion had a high level of participation by showing that the average value of the linkert scale showed a positive range. 25% of criteria indicated a low level of participation with a negative range value, some people consider that mangroves had unimportant benefits for the farm. The management strategy based on the scale produced for the management of mangrove ecosystems in Munte, namely (1) Organizing training on mangrove management skills (ecotourism and nursery) to increase community income and (2) Making regulations to control the use of community-based mangroves and also violations mangrove management violations.
ANALISIS MODEL PENGEMBANGAN PULAU OSI DI KABUPATEN SERAM BAGIAN BARAT SEBAGAI KAWASAN WISATA BAHARI BERKELANJUTAN
Authors: Hehanussa Patmawaty , Kasnir Muhammad , Danial Danial
Published: September 2020

This study aims (1) to analyze the relationship between external and internal factors on the sustainability of the marine tourism of Osi Island and (2) formulate a model for the development of marine tourism in Osi Island. This type of research is quantitative descriptive research. Data sources are tourists who are and have been to Osi Island. Techniques used in data collection include field studies / observations and literature studies. Data analysis was performed using a strucktural equation model (SEM) analysis with AMOS analysis tools. The results showed that: (1) Variable internal and external factors significantly influence the sustainability of tourism on Osi Island where human resources are more dominant to contribute to this due to community awareness in the local village in terms of maintaining cleanliness and managing existing nature. Based on this it can be said that in terms of environmental aspects the marine tourism area of Osi Island has fulfilled what is said to be sustainable. (2) the final model of this research is interpreted for the future development plan of Osi Island where the development plan must be based on the vision of sustainable tourism and because Osi Island is a self-managed tourism area, it can develop a community-based tourism model with all stakeholders related namely the central government, local government, etc. can participate in the development both directly and indirectly so that the impact of the development of the model results in an independent community from all aspects.
The Impact of Broadband Networks on Growth and Development in South America
Authors: Bánhidi Zoltán
Published: September 2020

Broadband networks can play a special role as "general purpose technologies" that enable or facilitate the use of other Information and Communication Technologies (ICTs), including a plethora of internet-based services, such as e-commerce, e-government, e-learning or social media. Due to the better quality and availability of statistical data, most empirical studies on the economic effects of broadband have focused on their impact on growth, employment and productivity in developed countries. In this study, we set out the reasons why these economic effects should also be relevant for developing countries and examine the potential advantages of increasing broadband take-up. To analyze the significance of broadband for economic development, we specify and estimate an econometric model for nine South American countries, for which relatively high quality data was available. According to our results, increased broadband penetration is associated with significant "spillover" effects, excess societal returns over and above the expected returns of other investments in physical capital.
Dificuldades de comunicação da equipe multidisciplinar com idosos fragilizados: revisão integrativa
Authors: Bolzan Natalia Cassol , Zamberlan Cláudia , Gehlen Maria Helena , Santos Naiana Oliveira dos
Published: September 2020

Objetivo: conhecer as evidências disponíveis na literatura acerca das dificuldades de comunicação da equipe multidisciplinar com idosos fragilizados para a efetividade do cuidado na atenção domiciliar. Metodologia: trata-se de uma revisão integrativa de literatura realizada nas bases de dados Lilacs e Bdenf pela Biblioteca Virtual em Saúde e Portal de Periódicos CAPES, de estudos publicados entre 2015 a 2019. Resultados: foram selecionados 11 artigos, onde 63,63% abordaram fragilidade e dependência para ABVD e AIVD e 36,36% sobre cuidados domiciliares e questões sociodemográficas domiciliares. Todas publicações são nacionais, com predomínio do idioma inglês, seguido por português e espanhol. Verificou-se uma diminuição na produção científica no último ano sobre o tema. Conclusão: muitos idosos possuem patologias ou síndromes geriátricas que dificultam a comunicação, recomenda-se que os profissionais realizem uma busca ativa dos idosos frágeis ou acamados, com o intuito de realizar visita domiciliar à todos que necessitam levando em consideração o idoso em seu aspecto multidimensional.
Indicadores de vulnerabilidade socioambiental: mensuração e avaliação para a Capital da Paraíba, Brasil
Authors: Medeiros Amanda Anselmo de , Vasconcelos Ana Cecília Feitosa de , Lins Júnior Paulo Ribeiro
Published: September 2020

A temática da vulnerabilidade socioambiental no contexto urbano envolve as questões sociais de uma população, bem como relaciona-se a dimensão ambiental. Neste sentido, este artigo tem como objetivo analisar a vulnerabilidade socioambiental da cidade de João Pessoa – PB. Para tanto, tomou como base o conjunto de indicadores propostos por Vasconcelos et al. (2019), por consituírem um conjunto de indicadores que abordam os aspectos sociais e ambientais para caracterizar as cidades brasileiras. Realizou-se um estudo exploratório e descritivo, através da pesquisa bibliográfica e documental, como também na escolha e coleta dos dados dos indicadores para a capital paraibana. Os resultados demonstram que o nível de vulnerabilidade socioambiental de João Pessoa é classificado como ‘Alto’. Esse resultado é considerado insatisfatório e preocupante, na medida em que põe a cidade em uma situação problemática demandando necessidades para que seja possível uma garantia da qualidade de vida dos Pessoenses. Portanto, demandando do Estado um planejamento mais completo para que possa guiar suas ações quanto à prestação de serviços públicos, de modo que garanta e proteja os interesses de toda à população. No entanto, as autoridades poderão utilizar do presente estudo como ferramenta de auxílio na resolução dos problemas que colocam os citadinos em uma situação de vulnerabilidade socioambiental. Ademais, o artigo possibilita estudos futuros para estruturação de planejamentos e melhoramento da gestão urbana.