scholarly journals Teknik Dasar Histologi pada Ikan Gurami (Osphronemus gouramy) [ The Basic Histology Technique of Gouramy Fish (Osphronemus gourami)]

2019 ◽  
Vol 7 (2) ◽  
pp. 153 ◽  
Author(s):  
Harini Citra Pratiwi ◽  
Abdul Manan

Abstract Histology is science that learns about cell,organ, and body tissues in a microscopic condition. Whereas science that learns about morbidity or patology of a tissue that’s called as histopatology. Both of normal tissue’s structure and abnormal tissue’s stucturecan be learned by microscopic in a tissue preparation. This preparation made through processing of tissue until the preparation coloured. Then histology’s structure can be watched clearly so that make it easy to read. Field Work Practice purpose (PKL) this is to know the basic histoloy technique in fish. This Field Work Practice was held in Balai Uji Standar Karantina Ikan Pengendalian Mutu dan Keamanan Hasil Perikanan (BUSKIPM) Jl. Harapan I No. 01A Cilangkap, East Jakarta on 14th January 2013 until 14th February 2013. The method of this Field Work Practice is descriptive method by collecting data through primary data and secondary data. The histology technique in fish are tissue fixation, trimming (tissue selection), tissue dehydration, the tissue block making, tissue cutting, tissue colouring, and tissue observation. From the result got from the gourami’s tissue, there are edema and infestation of metacercaria parasites and myxosporidia in gill normal intestine tissue, normal liver tissue, and normal spleen tissue

2020 ◽  
Vol 7 (3) ◽  
pp. 127
Author(s):  
Nidya Tria Yolanda ◽  
Agustono Agustono

Seaweed is one of the sea commodities have high economic value, because of extensive utilization, in daily activity as well as in the industrial world, so it has a vast domestic market and abroad. Seaweed contains hidrocoloid compounds such as carrageenan, agar and alginate. It has the main product from Rhodophycae, such as Gracilaria,Gellidium. The purpose of Research is to determine the characteristics of chemical physics powdered agar fromGracilariasp. PT. Biocolloid Java, Surabaya. Activity Research will be implemented at PT. Java Biocolloid, Kembangan Sub-District, District Krembangan, Surabaya. This activity will be held on February 1 to February 26, 2016. The research methods used in Field Work Practice is descriptive method with data collection included primary data and secondary data. Data were collected by observation, interview, active participation, and literature. The of chemical physics powder to be conducted by the quality control, research and development PT. Java Biocolloid Surabaya include granulometri, turbidity, pH, gel strength, viscosity and water content. The value of granulometri powder that is 100% pass meshsize 60. The powder that has a turbidity value of 11.0 to 29.9 NTU, pH 6.4 to 6.8, the gel strength 800-1000 g / cm, viscosity 17-19 cP and moisture content 8- 11%. The quality of chemical physics powdered agar produced by PT. Java Biocolloid already meets the quality standards to be a good powder in accordance with the quality standards powdered agar by the consumer both nationally and internationally.


2014 ◽  
Vol 23 (23) ◽  
pp. 73-86
Author(s):  
Mohammad Ishtiaque ◽  
Abu Hurera

AbstractMadarsa education is very common among the Muslims in India. Hundreds of thousands of Muslim children acquire their primary, and perhaps the only, formal education in these madarsas with a cursory knowledge of modern education. As a result they are lagging behind in science education and their representation and participation in the scientific activity of the country is woefully low. As such they are unable to earn sufficiently to lead a comfortable life and provide proper leadership to their community to face the challenges of the modern world. The purpose of the present study is to analyse whether madarsa education becomes a barrier in promoting modern and higher education and secondly how far these institutions helped improve socio-economic conditions of madarsa trained persons in the District of Mewat (Haryana). In the absence of secondary data, the present study is based on the primary data collected through both extensive and intensive field work. A total of 2,350 households were surveyed and information regarding demographic, socio-economic and environmental conditions of these households was collected. Such a varied nature of data was assigned weightage according to their importance and finally the composite score was calculated to find out the levels of the socio-economic conditions of madarsa trained persons.


2019 ◽  
Vol 47 (2) ◽  
pp. 343-353
Author(s):  
Gulshan Ara Latifa ◽  
Ahmad Kamruzzaman Majumder ◽  
Md Humayun Kabir ◽  
Arnab Chakma

Chengi a major river of Khagrachari district is getting polluted day by day due to unplanned river management. Both primary and secondary data have been used to conduct this work. Primary data have been collected through extensive field work, questionnaire and sample collection. Water samples have been collected from three sampling station, namely Ganjapara, Chengi Bridge and Rubber factory sites. Water temperature is higher at different sampling stations in the study site than Bangladesh standards (25°C) due to the direct hit of the sun. The maximum DO value is 5.8 mg/l at the sampling station one and the minimum is 5.3 mg/l at station three. So, it concluded that the DO value of the Chengi river is comparatively lower than the Bangladesh Standards. The water Temperature and pH is higher than the Bangladesh standards and the value of other parameters are very lower than the Bangladesh standards. In fish diversity, 10 families belonging to 6 orders were recorded and identified by the fin formula. The order Cypriniformes occupied 40%, the order Perciformes which occupies 25% and the order Beloniformes, Siluriformes, Cyprinodontiformes occupied 10% and Mollusks and other invertebrates occupied 25%, respectively in all cases. This work provides a complete picture of the water quality and also the fish diversity of the Chengi River. It will be helpful for water resource management and planning. Bangladesh J. Zool. 47(2): 343-353, 2019


2019 ◽  
Vol 2 (3) ◽  
pp. 23
Author(s):  
Rrezarta Gashi

Considering the impact of strategic management, today all companies of all sectors must have a strategic plan compiled in details. In the frame of this plan, there must be included also human resources, investments in marketing, investments in technology, and noticeably the last one is recently going through great modifications. Based on statistic data Kosovo during recent years have made advanced steps toward the development of all sectors, specifically in textile sector. Therefore, this paperwork aims to step up the priorities and challenges that have the textile sector in the country of Kosovo, a country that is in transition phase.The focus of this study will be textile companies, including manufacturing companies. For the conclusion of this research will be used primary and secondary data. Primary data will be the data received directly from field work, through questionnaire that will be used especially for this research, whereas secondary data will be received by the use of foreign and local literature, also from researched made previously, that have to do with textile sector in all countries of the world.


2021 ◽  
Vol 3 (2) ◽  
pp. 135-140
Author(s):  
Acen Patanduk ◽  
Josefine Ernestine Latupeirissa ◽  
Herby Calvin Pascal Tiyouw

The aim of this study is to investigate the productivity capacity of the ceramic tile installation workforce at the Makassar New Port project, based on field data and the Indonesian National Standard (SNI). This research was conducted for ± 10 days in the Makassar New Port project. The objects to be studied as a source of data in this research are workmen who work on ceramic tile installation, regarding the factors that affect the performance of human resources in the field, especially on their work skills, speed, and accuracy. The observations were made per square meter of ceramic tile installation for each work item on 1 working day, while data recording was carried out per day for 6 working days. The research method used in this research is the work study method, which is a research conducted by collecting data directly from observations in the field. This research was conducted by collecting primary data which is directly examined in the field related to the research carried out as secondary data, which is called the work study method because the observational data is taken while conducting the field work. The result of this research is that the production capacity in the ceramic tile installation of the Makassar New Port project is bigger than the Indonesian National Standard (SNI), this shows that the hired workmen in the work of the retaining stone installation work is very productive.


2018 ◽  
Vol 12 (2) ◽  
pp. 205-227
Author(s):  
Lara Cristine Gomes Ferreira ◽  
Caio César Alencar de Sena

Resumo Este estudo aborda a logística dos transportes em Goiás com ênfase nos desdobramentos socioespaciais provocados pela Ferrovia Norte-Sul. Para tanto, analisa-se a produção e os investimentos nas mesorregiões Centro e Norte do estado. O objetivo central é compreender o papel da Ferrovia em questão no contexto do Programa de Aceleração do Crescimento (PAC), que tem promovido a reestruturação dos territórios, do escoamento e da circulação da produção moderna capitalista. Quanto ao aporte metodológico, foram realizadas revisões bibliográficas, análise do projeto da Ferrovia, levantamento de dados primários via trabalho de campo e dados secundários em instituições de pesquisa e estatística, espacialização de dados em mapas, tabulação e análise de gráficos e tabelas para então ponderação de cenários. Conclui-se que a ampliação das infraestruturas de transportes é fundamental para a modernização dos territórios e dialoga diretamente com o modelo de produção vigente. No entanto, mesmo que essas infraestruturas e a própria produção recebam investimentos do Estado, o uso da Ferrovia está atrelado aos grandes produtores do agronegócio e da mineração das mesorregiões estudadas. Dessa forma, o pequeno produtor e o transporte de pessoas, ficam, novamente, em segundo plano. Palavras-chave: Escoamento da produção, Redes e transportes, Centro e Norte de Goiás, Logística ferroviária.   Abstract This study deals with transport logistics in Goiás, with emphasis on the socio-spatial unfolding provoked by the Norte-Sul Railway. For that, the production and the investments in the Center and North mesoregions of were analyzed. The main objective is to understand the role of the Railway in the context of the ‘Programa de Aceleração do Crescimento (PAC)’, which has promoted the restructuring of territories, flow and circulation in modern capitalist production. For the methodological input, bibliographical revisions were carried out; railroad project analysis, primary data collection through field work and secondary data in research and statistical institutions; spatialization of data in maps; tabulation and analysis of graphs and tables for then weighting of scenarios. In conclusion, the expansion of transport infrastructures is fundamental for the modernization of the territories and dialogues directly with the current production model. However, even if these infrastructures and the production itself receive investments from the State, the use of the Railroad is directed to the great agribusiness and mining producers of the studied mesoregions. In this way, the small producer and the transportation of people, are again in the background. Keywords: Production Circulation, Networks and transport, Central and North of Goiás, Railway logistics.   Resumen Este estudio aborda la logística de los transportes en Goiás con énfasis en los desdoblamientos socioespaciales provocados por la Ferrovía Norte Sur. Para ello, se analiza la producción y las inversiones en las mesorregiones Centro y Norte del estado. El objetivo central es comprender el papel de la Ferrovía en cuestión en el contexto del Programa de Aceleração do Crescimento (PAC), que ha promovido la reestructuración de los territorios, del flujo y de la circulación de la producción moderna capitalista. En cuanto al aporte metodológico, se realizaron revisiones bibliográficas; análisis del proyecto de Ferrovia; levantamiento de datos primarios vía trabajo de campo y datos secundarios en instituciones de investigación y estadística; espacialización de datos en mapas; tabulación y análisis de gráficos y tablas para entonces ponderación de escenarios. Se concluye que la ampliación de las infraestructuras de transporte es fundamental para la modernización de los territorios y dialoga directamente con el modelo de producción vigente. Sin embargo, aunque estas infraestructuras y la propia producción reciban inversiones del Estado, el uso de Ferrovia está vinculado a los grandes productores del agronegocio y de la minería de las mesorregiones estudiadas. De esta forma, el pequeño productor y el transporte de personas, quedan, nuevamente, en segundo plano. Palabras clave: Circulación de la producción, Redes y transportes, Centro y Norte de Goiás, Logística ferroviaria.


2018 ◽  
Vol 1 (3) ◽  
pp. 737
Author(s):  
H. Khanafi Khanafi ◽  
Sri Endah Wahyuningsih

Proof is the most decisive stage of the proceedings, considering at this stage will be determined whether or not proved the defendant committed a criminal act as indicted prosecutors. The issues in this thesis is whether the CCTV recording can be used as evidence in the process of proving a criminal case in Indonesia and what obstacles and solutions if CCTV be used as evidence in the process of proving a criminal case. The approach used problem is empirical juridical approach. The data used are primary data, secondary data and data tertiary. While the method of data collection was done by using literature study and field work and data analysis in this research is a descriptive qualitative. The results of research and discussion addressing that (1) a video of CCTV can be used as a valid legal evidence that they meet the requirements stipulated in the ITE Law Article 5 of Act No. 19 of 2016. (2) barriers CCTV as evidence in criminal cases is the lack of lighting and lack of ITE experts from the big city, so the result is dark and the image quality is less clear, but the CCTV still can be used as electronic evidence for CCTV still in the original form. CCTV evidence greatly assist the police to carry out investigations in criminal cases of theft and murder. Suggestions in this study were: Investigator should report the crime to the local Court-related issues CCTV recording to be used as evidence.Keywords: Closed Circuit Television (CCTV); Evidence; Criminal Law.


2019 ◽  
Vol 6 (2) ◽  
pp. 67
Author(s):  
Dwi Haryono

The purpose of this study was to determine the KPU Strategies to Improve Voter participation on Election of Mayor and Deputy Mayor of Samarinda in 2015. Qualitative research methods used, techniques of data collection is done by the research library (library search) and field (Field work search), observation, interviews and documentation. Source of research data with the primary data is purposive sampling technique (key-informant) and snowball sampling (informant) and secondary data. Data analysis technique used is descriptive qualitative data analysis method of Milles and Huberman is condensation, data presentation, conclusions and verification. Conclusions from the study showed a picture that basically strategy commission to enhance participation of voters on election of Mayor and Deputy Mayor of Samarinda in 2015 are strategy institutional strengthening, strategies political socialization, beginner voter education strategy.Keyword: Strategy, Commission, Voter Participation, Election Unison


2020 ◽  
Vol 8 (2) ◽  
pp. 73
Author(s):  
Ike Febriana ◽  
Prayogo Prayogo

Grouper (Epinephelus sp.) is a reef fish commodity that are currently utilized in a large enough scale. Of the types of grouper, tiger grouper has advantages compared to other types. This fish hight economic value because it has a delicious meat, nutritious and contain unsaturated fatty acids. Hazard Analysis and Critical Control Point (HACCP) is a systematic approach to food safety management based on the principles there that aims to identify the hazards that tend to occur at every step of the food chain. One of the principles of HACCP is to determine the CCP using Decision Tree Diagram CCP (Decision Tree). Field Work Practice was conducted at PT. Alam Jaya, District Rungkut, Surabaya City, East Java Province on 18 January  to 26 February , 2016. The working method that used in Field Work Practice is descriptive method with data collection included primary data and secondary data. Data is collected by observation, interview and active participation. CCP determination based on the presence of danger in a process that can not be removed in the next process. Determination of CCP based on the observation of every production process is known that the process of receiving raw materials and metal detectors are CCP.


2020 ◽  
Vol 8 (2) ◽  
pp. 56
Author(s):  
Arini Arini ◽  
Sri Subekti

Fish is a perishable food source, there the one processing need to be done with fast and right. Fish processing principle is basically aimed for protecting fish from decay and harm with extend to durable power. One of them by canning namely the form of processing and preservation modern fish to that are packaged in hermatik which then sterilized. Working method used is descriptive research with technique of data collection such as primary and secondary data with manner to active participation, observation and interviews. Practice Field Activity was held on January 14 to February 14, 2013 in CV. Pasific Harvest Banyuwangi, East Java. Fish canning process includes acceptance fish, tail and head fish cutting, fish filling, steaming, filling oil, closing cans, sterilization products, and incubation. Every stage the process of canning lemuru fish (Sardinella longiceps)  have an important role on the quality of the fish canning. The results of the activities of Field Work Practice was the company has implemented the process of canning lemuru fish (Sardinella longiceps) in accordance with GMP and SSOP. Stages of the canning process can be fish cutting, fish filling into cans, steaming, provision of additional medium, closing cans and sterilization. The supporting factors this process is the feasibility of materials, smoothness canning tools, awareness of workers will be the task and cleanliness.


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