bluuebunny/crossref_metadata_2025 huggingface dataset:
Uso de TIC por parte del profesorado de enseñanza secundaria analizado a partir del modelo de ecologías de aprendizaje: estudio de caso en la región de Murcia
Authors: Prendes Espinosa M.Paz , Montiel Ruiz Francisco José , González Calatayud Víctor
Published: August 2021

La formación permanente de los docentes es un elemento clave para la calidad de la enseñanza, también en Enseñanza Secundaria. Esta formación no se realiza siempre de manera formal, sino que cada vez tienen más cabida los aspectos no formales e informales. Para entender mejor las estrategias y herramientas que el profesorado utiliza para su formación permanente, se parte del concepto de Ecologías de Aprendizaje (EA) y se establece como objetivo principal de nuestra investigación analizar la influencia del uso de TIC en las EA del profesorado de Secundaria en ejercicio. Se ha utilizado una metodología cualitativa, con una entrevista semiestructurada como instrumento de recogida de información y un estudio de caso con 12 participantes seleccionados a partir de criterios previos. Hemos usado Nvivo como herramienta para el análisis de los datos y hemos concretado cuatro dimensiones de análisis: aprendizaje, herramientas, beneficios e inconvenientes. Se constata que el aprendizaje informal tiene un papel protagonista en la formación permanente de los docentes de secundaria y para ello utilizan herramientas como Twitter, Facebook o WhatsApp. El principal beneficio del uso de las TIC para su formación es la ubicuidad y flexibilidad. Algunos docentes indican que la cantidad de información existente es uno de los principales inconvenientes. En general, se concluye que las TIC son consideradas un gran recurso para los docentes dentro de sus EA y para su desarrollo profesional.
Experiencias de formación en Educación Secundaria durante la pandemia Covid-19: un análisis desde la perspectiva de las ecologías de aprendizaje
Authors: Blanco Martínez Alfredo
Published: August 2021

La actual crisis sanitaria mundial está provocando un impacto decisivo en el proceso educativo de los estudiantes de todas las edades y, especialmente, ha constatado la necesidad de renovar y ampliar los contextos en los que estos aprenden. Este trabajo pretende dar respuesta a estos cambios por medio del análisis de una experiencia didáctica con alumnado de Educación Secundaria a través de una plataforma web educativa llamada Google Classroom que permite una interconexión directa con multitud de recursos TIC. En este sentido, se busca conocer y reflexionar sobre las posibilidades formativas que ofrece esta nueva herramienta desde la perspectiva de las ecologías de aprendizaje. La experiencia se llevó a cabo en la materia de Lengua castellana y Literatura y con alumnado de 2º, 3º y 4º de ESO durante los meses de confinamiento. Se recopiló diversa información documental y se recogieron las percepciones de los grupos de trabajo. El análisis cualitativo realizado ha permitido identificar las dinámicas implementadas en la plataforma, así como las implicaciones de los aprendizajes adquiridos a nivel académico, profesional y personal. Los resultados ponen de manifiesto cómo los nuevos contextos digitales enriquecen el proceso de enseñanza-aprendizaje de los participantes y, al mismo tiempo, contribuyen a incrementar el grado de impacto en su desarrollo formativo. En suma, se concluye que la educación precisa de más experiencias pedagógicas de esta naturaleza para actualizar los procesos formativos de los estudiantes y, en simultáneo, comprender cómo estos aprenden en la era digital para orientarles más adecuadamente.
Obstáculos en el desarrollo de las ecologías de aprendizaje: un desafío a la formación expandida en los escenarios de pandemia
Authors: Santos Caamaño Francisco José , Vázquez Cancelo María José , Rodríguez Machado Eduardo Rafael
Published: August 2021

El estudio presente, que parte de una investigación realizada a través del método Delphi, quiere poner de relieve los diferentes tipos de barreras que han de tenerse en cuenta para la planificación y el desarrollo adecuado de las llamadas ecologías de aprendizaje, que atienden primordialmente a la integración de múltiples contextos (presenciales, virtuales e híbridos), ambientes (formales, no formales e informales) y recursos para el aprendizaje, especialmente las TIC.

De este modo, podría resultar de utilidad conocer los obstáculos que impiden aprovechar las oportunidades formativas que proporcionen los diferentes ecosistemas de aprendizaje mediados por las TIC, sea, por ejemplo, para mantener la continuidad de procesos educativos formales a través de contextos diversos, como los virtuales o híbridos, que en la práctica efectiva se han empleado como alternativa para llevar a cabo las actividades formativas que la pandemia impide desarrollar en ambientes presenciales.
La La importancia de la interacción en el aprendizaje en entornos virtuales en tiempos del COVID-19
Authors: Hernández-Sellés Núria
Published: August 2021

El contexto de pandemia ha generado mayores desafíos para la articulación de la interacción que caracteriza nuestras Ecologías de Aprendizaje. En el nivel de la educación superior, esta problemática ha sido especialmente relevante a causa de las dificultades de restructuración de los aprendizajes y por la sensación de aislamiento que se ha generado debido a la migración forzosa de los procesos de enseñanza presenciales a los entornos virtuales. En esta contribución se analiza una propuesta pedagógica y tecnológica para el diseño de procesos de aprendizaje CSCL (Computer Supported Collaborative Learning) en los que subyace la necesidad de estructurar las interacciones cognitiva, social y organizativa que confluyen en un marco formativo exitoso. El propósito del estudio es comprender los aspectos que deben contemplarse en la interacción para que se produzcan los aprendizajes esperados y analizar las percepciones de los estudiantes en relación con los tipos de interacción que suceden en el proceso de aprendizaje colaborativo. El estudio sigue una metodología cuantitativa no experimental, a través de cuestionario, y contó con la participación de 106 estudiantes de 5 asignaturas de grado que implementan CSCL. Los resultados muestran que los estudiantes asocian la interacción cognitiva, social y organizativa con la motivación y la mejora del rendimiento académico, destacando el desarrollo de habilidades para colaborar en el futuro y valorando los sentimientos de pertenencia a la comunidad de aprendizaje ligada a la experiencia.
Primary school teachers’ professional development through the learning ecologies lens: new ways for keeping up to date in uncertain times
Authors: Sangrá Morer Albert , Raffaghelli Juliana E. , González Sanmamed Mercedes , Muñoz Carril Pablo César
Published: August 2021

Learning is evolving, just as the world and society are. In this context, teachers are also experiencing new ways for updating their professional development. The metamorphosis of learning is currently being pushed by four main catalysts: the connectivity of networks, the empowerment of the students, the overcoming of space and time barriers, and the assumption of the existence of silent, unnoticed learning. But these uncertain times have added a new, recent catalyst for change in learning and education: the COVID-19 pandemic.

In the framework of the ECO4LEARN research project, a study was designed and carried out to check to what extent the learning ecologies approach could provide information on how primary school teachers organise their learning and how they make decisions about it. A survey was sent to the entire population of primary school teachers in Catalonia, getting 1,253 answers. The calculated margin of error was ±3.14%. Data analysis was conducted along three steps: a) Descriptive statistics; b) Principal Component Analysis (PCA); and c) Multiple Regression.

Results show that the learning ecologies approach proves to be useful for analysing the actual means teachers use for their professional development and updating. Although some teachers are more advanced, practices do not respond to what could be expected regarding the use of less formal training for teachers and its mediation through the use of technologies. Regarding the sample analysed, the digital dimension of teacher professional development practices is still in its inception. Some recommendations are provided.
Dielectric Properties Characterization Based on Complementary Split-Ring Resonator
Authors:   Universiti Tun Hussein Onn Malaysia, Teoh H. M. , Yee S. K. ,   Universiti Tun Hussein Onn Malaysia
Published: August 2021

Material characterization method based on radio frequency and microwave measurements is highly demanded. The dielectric properties are very important for electronic circuit design, food industry, and medicine and health care. In this work, a complementary split-ring resonator (CSRR)-based sensor employed in the ground plane is proposed for dielectric measurement. This method enables the determination of both relative permittivity and relative permeability at the same time as well as simple sample preparation process. This project focuses on the design, simulation and the prediction formulae of the CSRR. This CSRR is resonating at 2.477 GHz with a quality factor of 128.91 in unloaded condition. Basically, there are shifting in the resonance frequency and the change of the quality factor when dielectric material is placed at the sensing area in separate zones. Four prediction formulas are proposed, which they are depend on the dielectric constant, real permeability, normalized resonance frequency, inverse normalized quality factor, electric loss tangent and magnetic loss tangent of the materials. These formulae are used to measure the permittivity and permeability of FR-4, Polyimide, and self-defined material. Based on the comparison, the percentage error between calculated result and reference data are 10% and 4.1% for electric and magnetic loss tangent respectively. The maximum percentage error in dielectric constant and real permeability are 4.5% and 4.29% respectively. Based on the percentage of error, it is convincing that the prediction formulas are reliable for dielectric measurement. Future work of this project should focus on verification of its actual performance through experimental measurement.
Анти-апоптотическое действие производных 3-формилхромона в условиях экспериментальной ишемии головного мозга
Authors: Воронков Андрей Владиславович , Поздняков Дмитрий Игоревич , Оганесян Эдуард Тоникович , Руковицина Виктория Михайловна , Ларский Михаил Владимирович
Published: August 2021

Изучена анти-апоптотическая активность производных 3-формилхромона в условиях экспериментальной ишемии головного мозга. Работа выполнена на крысах самцах линии Вистар. Церебральную ишемию воспроизводили по модифицированному методу Tamura. Исследуемые соединения вводили внутрь в дозе 30 мг/кг. В качестве препарата сравнения использовали ресвератрол в дозе 100 мг/кг. В ходе проведения эксперимента определяли следующие параметры: содержание про-апоптотических белков: апоптоз-индуцирующего фактора, цитохрома С, эндонуклеазы G и Smac/DIABLO, латентное время открытия MTP-поры и величину зоны инфаркта мозга. Установлено, что на фоне применения ресвератрола снижается концентрация про-апоптотических маркеров, время открытия МТР-поры на 88,2 % (p < 0,05) и величины зоны некроза головного мозга на 36,6 % (p < 0,05). Исследуемые производные 3-формилхромона также снижают интенсивность про-апоптотического каскада, латентного времени открытия МТР-поры и зоны церебрального инфаркта: соединение X3AA — на 31 % (p < 0,05), Х3АВ — на 28,3 % (p < 0,05), X3AC — на 27,1 % (p < 0,05), X3AD — на 34,4 % (p < 0,05) и X3AE — на 38 % (p < 0,05).
Kolektif Başkanlık Teorisine Göre Yüksek Sovyet : İcra Kurulu Olarak Yüksek Sovyet Presidyumu ve Hükümet Organı Olarak Bakanlar Sovyeti
Authors: ÖZYURT Davut , SAKA Abdulkadir
Published: August 2021

SSCB’nin kabul ettiği anayasal düzen karma kuvvetler birliği ve kolektif başkanlık modelidir. Anayasal kuvvetler Yüksek Sovyet’te birleşmektedir. Yüksek Sovyet, devlet iktidarının tek ve yegane kuvvetidir. Yasama ve yürütme fonksiyonlarının asli sahibi olan Yüksek Sovyet, Yüksek Sovyet Presidyumu ve Bakanlar Sovyeti olarak adlandırılan iki farklı kurum vasıtası ile fonksiyonlarını icra etmektedir. Yüksek Sovyet Presidyumu, sistemin kolektif başkanlık olarak adlandırılmasını sağlayan yapıdır. Bakanlar Sovyeti ise hükümet faaliyetlerini ifa etmektedir. Bu üçlü yapı SSCB anayasal düzeninin temelini oluşturmaktadır. Ancak Sovyetler Birliği Komünist Partisi olmadan bu üçlü yapının değerlendirilmesi eksik ve yetersiz kalmaktadır. Zira SSCB bir parti devletidir. Parti doğrudan anayasal yetkiler bağlamında olmasa da parti üyelerinin Yüksek Sovyet, Yüksek Sovyet Prezidyumu ve Bakanlar Sovyeti’nde yerine getirdikleri görevler bağlamında oldukça önemlidir. Anayasal düzen içerisindeki yapısal ve fonksiyonel değişiklikler, Parti Genel Sekreteri her değiştiğinde, yeni gelen Genel Sekreterin görüş ve yaklaşımına göre değişmektedir. Tüm bu ifade edilenlerin ışığında konu Yüksek Sovyet, Yüksek Sovyet Presidyumu ve Bakanlar Sovyeti’nin yapısı, yetkileri ve fonksiyonları bakımından ele alınmıştır. SBKP’ye ise diğer unsurların daha iyi anlaşılabilmesine yetecek ölçüde yer verilmiştir. Böylelikle Rusya Federasyonu’nun mevcut başkanlık modelinin gelişim evresi olarak ifade edilebilecek olan kolektif başkanlık modelinin anayasal kuvvetlerinin izah edilmesi amaçlanmıştır.
The Expanding Divide between Videoconferencing and Enterprise-Grade Virtual Care Platforms for Healthcare Systems
Authors: Vyas Shayan
Published: August 2021

COVID19’s silver lining in healthcare technology ushered in a massive adoption of virtual care by health systems, clinicians, and patients. In the post pandemic world, as consumer/patient adoption for digital health access exponential continues to grow—Health systems, Insurers, and clinicians all need re-evaluate strategies create larger budgets, and commitments towards Digital health. The growth and rapid adoption seen during the early months of the pandemic was stimulated by removal of legislative, financial and reimbursement barriers. Healthcare systems must carefully and strategically evaluate secure, purpose built, and strategic technological investment.
Uji Daya Hambat Ekstrak Jahe Putih Terhadap Pertumbuhan Pseudomonas aeruginosa dan Candida albicans Secara in Vitro
Authors: Hadyprana Selline , Noer Shafa , Supriyatin Titin
Published: August 2021

Saat ini dunia sedang dilanda pandemi virus Corona (Covid-19) dan berbagai cara dianjurkan agar terhindar dari virus ini, salah satunya adalah dengan meningkatkan daya tahan tubuh baik secara tradisional maupun secara modern. Salah satu cara tradisional dalam mencegah mikroorganisme patogen adalah dengan mengkonsumsi rempah-rempah contohnya penggunaan jahe putih (Zingiber officinale var. Amarum) yang dapat mengganggu kesehatan adalah Pseudomonas aeruginosa dan Candida albicans. Tujuan dari penelitian ini adalah untuk mengetahui daya hambat ekstrak jahe putih terhadap pertumbuhan Pseudomonas aeruginosa dan Candida albicans sehingga dapat diketahui apakah ekstrak jahe putih terbukti efektif melawan mikroorganisme bakteri dan jamur. Metode yang digunakan dalam penelitian ini adalah metode disk diffusion untuk melihat keefektifan ekstrak jahe pada konsentrasi 20, 40, 60, 80 dan 100% terhadap pertumbuhan Pseudomonas aeruginosa dan Candida albicans. Hasil penelitian menunjukkan tiap konsentrasi ekstrak jahe putih yang ditentukan akan memberikan nilai daya hambat pertumbuhan Pseudomonas aeruginosa dan Candida albicans, yang artinya semakin tinggi konsentrasi maka semakin kuat daya hambat yang diberikan.
Effect of Humic Acid Supplementation in Feed on The Growth and The Total Number of Bacteria in The Digestive Tract of Catfish (Clarias sp.)
Authors: Budi, S.Pi., M.Si Darmawan Setia
Published: August 2021

Catfish (Clarias sp.) is one of Indonesia's leading fishery commodities whose production continues to be increased. Humic acid is known to help increase growth in several types of fish and is expected to be applied to catfish. This study aims to determine the effect of humic acid in commercial feed on the growth and total number of bacteria in the digestive tract of catfish (Clarias sp.). A total of 300 catfish with an average length of 5.76 ± 0.21 cm and an average weight of 27.92 ± 0.39 g were used in 5 treatments (4 replicates/treatments) of humic acid supplementation in feed with different doses, namely P1 (without humic acid/control), P2 (0.5 %), P3 (1.0%), P4 (1.5 %), and P5 (2.0 %). Maintenance was carried out for 40 days by feeding treatment 3 times a day as much as 5% of body weight. Parameters observed were absolute length growth (cm), absolute weight growth (g), specific growth rate (%), and total bacteria in the digestive tract (colonies/g). Based on the results of the study, it was found that the treatment had a significant effect on the growth and number of bacterial colonies with the optimal dose of humic acid of 0.5.
Keyword : Behavior, Doses, Control, Colony
Comparison of Plankton Abundance, Water Conditions, Performance of Vaname Shrimp (Litopenaeus Vannamei) Growth in Intensive and Extensive Cultivation Systems in Banyuwangi Regency Waters
Authors: Setyaningrum Ervina Wahyu , Yuniartik Mega
Published: August 2021

Vaname is one type of shrimp that is often cultivated in Indonesia. The shrimp farming system model consists of an extensive system (traditional) and an intensive system. This study aims to compare the abundance of plankton, water conditions, growth performance of vannamei shrimp (Litopenaeus vannamei) in intensive and extensive aquaculture systems in the waters of Banyuwangi Regency. Parameters measured include physical and chemical parameters, namely temperature, brightness, pH, dissolved oxygen, salinity, ammonia, and alkalinity, type and abundance of plankton. The research method used is descriptive method. The method of analysis is the abundance of plankton, and analysis of productivity, SR, FCR and growth of vannamei shrimp. The results showed that plankton in intensive pond waters were identified as many as 4 classes, namely phytoplankton class Chlorophyta, Cyanophyta and Chrysophyta, while zooplankton class Protozoa. In traditional ponds, it is not much different, only the Crpytophyta class as an additional identification result. The abundance of plankton in intensive ponds reaches 27,595 individuals per liter, while for extensive ponds the abundance of plankton reaches 37,641 individuals per liter. While the survival rate of shrimp in intensive ponds is around 86%, while in extensive ponds is 67%. The FCR value for extensive ponds is 1.02, while the FCR value for intensive ponds is 1.17. The final average weight of shrimp in intensive ponds was 11.76 g/head and 8.33 g/head in extensive ponds.
Keyword : Vaname Shrimp, Intensive Cultivation, Extensive
Mussels meatballs development strategy as an effort to improve the economy of the Kedungrejo village communities subdistrict Muncar
Authors: Carolin Tita Divya , Hidayah Asfarina
Published: August 2021

Kedungrejo Village is one of the villages located in Muncar District, Banyuwangi. This village is known as the largest marine fish producer in East Java since 2010. This is because the area is very close to the sea coast so that the majority of the population there are fishermen. This village area is famous as an industrial center related to marine products, such as the fish canning industry, animal feed production industry, and so on. One of the marine catches from fishermen in Kedungrejo Village is sea shells. One way to support economic growth in Kedungrejo Village is to maximize the potential of the village which is famous for its marine sector. The purpose of this research is to support the economy of Kedungrejo Village by developing MSMEs related to marine products. The research method used is data collection techniques and descriptive SWOT analysis method. From this research, it produces a Baskerang (Scallop Meatball) product which has a very large opportunity because it is not widely known by many circles.
 Keyword : clam meatballs, economic improvement, Muncar
Aquaculture Base Group (ABG) as an Effort to Develop a Sustainable Fisheries Economy
Authors: Rachmadhany Syavin Pristiwayuning , Abdat Rusdi , Prayogi Ahmad Rido'I Yuda
Published: August 2021

Indonesia has enormous potential in the field of fisheries, this is because about 70% of its territory is oceans and archipelagic countries. Shrimp farming in Indonesia is a practice that is widely practiced by Indonesians. This is because shrimp is a fishery commodity that has the highest demand. Aquaculture Base Group (ABG) aims to manage communities, who were originally individuals in managing ponds to become groups, because it will make it easier to get support from the government and get more benefits than only individuals. The program is implemented using several methods, namely socializing the importance of cultivation using the ABG method, explaining the advantages of using the ABG method, forming cadres for coordination between extension agents and the community so that communication can be evenly distributed, and distribution for each pond and job desk. As well as the holding of monitoring and evaluation, whether to get more efficient results when using ABG or individual methods. The ABG method is more efficient than using the individual method, including fry and feed can be purchased at a lower price, fry can be done together so that supervision will be easier, management of water sources is more maintained, and biosecurity is easier, and the impact of management be the responsibility of groups not individuals. Conclusion: the use of ABG cultivation method is more efficient, get affordable prices when buying fry and feed, disease management that can be managed together, cheaper electricity, easier biosecurity and more maintained water management (Tandon and Waste Water Treatment Plant) .
Keyword : Fishery, shrimp farming, group, sustainable
The Separating Technique of Abalone (Haliotis squamata) at Marine Aquaculture Development Centre (MADC) Lombok, West Nusa Tenggara Province
Authors: Fasya Arif habib , Ulkhaq Mohammad Faizal , Abdi Ade Prasetyo
Published: August 2021

The purpose of this research is to find out the abalone separating technique (H. squamata) and know the problems during separating at the Marine Aquaculture Development Centre, West Nusa Tenggara Province. Research are carried out on December 23, 2019 to January 21, 2020. The method used is descriptive method with data collection including primary data and secondary data. Data is taken by observing, active participation, interviewing, and literature review. Abalone separating techniques (H. squamata) begin with container preparation, seed preparation, seed stocking, seeding, feeding, water quality management, and growth sampling. Problems encountered during the separating stage are the uncertain availability of seaweed feed.
Keyword :  Abalone, H. squamata, separating technique.
Leading Condition Of Small Pelagic Resources Based On Data In The State Fisheries Management Area Of The Republic Of Indonesia (Wppnri) 712 And 573 Year 1990 - 2017 East Java Province For Sustainable Management
Authors: Lelono Tri Djoko , Rahman Muhammad Arif , Bintoro Gatut , Setyowati Nita Hellis , Wulandari Nindi Nur
Published: August 2021

Pelagic fish resources have a very important role in regional economic development. The assumption that fish resources are common property so that everyone is free to catch (open access) is a problem with overfishing in East Java waters. The purpose of this study is to determine the superior commodity of small pelagic fish, the status of exploitation of superior  fish resources and to compile a scenario of sustainable management of superior resources. The method in this research is quantitative descriptive method with data analysis used including Location Quotient (LQ), Schaefer (1954), Fox (1970), Walter Hilborn, and programming STELLA (System Thinking, Experimental Learning Laboratory with Animation). The research result of the superior species in the province in the south of East Java) is sardin, while the superior fish in the regency is s Rainbow runner. The status of fisheries at the level of superior fisheries exploitation in South East Java, the level of exploitation of ssrdin fish is 240% with the status of Depleted. Finally, the level of exploitation for s Rainbow runner fish is 689%, which means that they are included in depleted. The scenario of sustainable management of pelagic fisheries for the next 10 years, namely 2018 - 2027 for lemuru fish, the highest biomass reserves will be obtained in 2027, using a fixed effort allocation which has biomass reserves of 179% and the potential value of sustainable reserves of 8,438.48 tonnes. The results showed that the superior commodities of small pelagic fish in North East Java were mackerel fish. The superior fish commodity in the Regency / City is obtained by Finny scad fish. The level of exploitation for mackerel is 127% with the status of Over Exploited, and the level of exploitation for Finny scad is 131% with the status of Over Exploited. The scenario for the management of the superior mackerel commodity, the highest biomass reserve in 2027 is the allowable fishing effort allocation (fJTB) of 129%.
Key Words: STELLA ,Superior commodity, Fishery status, Sustainable potential
Identification Of Problems And Models Of Coastal Area Management Labuhan Village Sumbawa, District Labuhan Badas, Sumbawa
Authors: Ayu Ieke Wulan , Usman Usman , Edrial Edrial , Soemarno Soemarno
Published: August 2021

The coastal area of Labuhan Sumbawa Village has strategic value for economic development and improving people's welfare, but is very vulnerable to damage due to the use of multifunctional space, so that coastal management is urgently needed that focuses on regional characteristics, by placing three pillars of sustainable development, namely ecology, economy, and social. This study aims to identify problems and models of coastal area management in Labuhan Sumbawa Village, Labuhan Badas District, Sumbawa. The research method used is descriptive research method. Data was collected by means of observation and semi-structured interviews. Accidental sampling technique and qualitative data analysis. The results showed that in the coastal area of the research location, identified: (1) Physical damage to the environment, including: a) Damage to ecosystems (ecosystems, coral reefs, seagrass beds, and beaches); b) Damage to fish resources; c) Pollution; d) Abrasion, sedimentation, and siltation; and d) Natural disasters (floods); (2) Socio-economic problems, including: a) The problem of poverty and the low level of education of the population; b) Limited funds in development; and c) Lack of understanding of the value of coastal area resources; (3) Institutional problems, including: a) The problem of conflict of authority, which can occur due to sectoral development; b) The problem of legal uncertainty. The coastal area management models that can be applied are: (1) traditional management; (2) community-based coastal area resource management; (3) Co-management, and; (4) Ecosystem Based Fisheries Management (EBFM). The conclusion of the study is that damage to coastal areas will have an impact on ecological, economic, and social conditions so that multi-stakeholder involvement is very important in sustainable coastal area management.
Keywords: Ecology, economy, social, coastal, model
Household Business Development Strategy in Cemara Beach Banyuwangi (Case Study of Housewives' Business KUB Pantai Rejo)
Authors: Rosyidah Elok , Romadloni Sahru
Published: August 2021

Mangroves are one of the typical coastal ecosystems that have important functions and roles for the continuation of coastal areas. In the coastal environment, mangrove forests are important natural resources that have three main functions, namely physical functions, biological functions and economic functions. The economic function generated by the mangrove forest is utilized by the Joint Business Group (KUB) of Pantai Rejo, especially the Women's Group. One of them is making dumpling crackers made from mangrove leaves and making syrup made from mangrove fruit seeds. The problems faced by KUB Pantai Rejo are product/business licensing, capital, marketing. The purpose of this study is to provide a strategy for the development of the banyuwangi pine beach household industry. The type of research used in this research is descriptive qualitative using a literature study and field study approach. Providing driving factors as a business development effort, namely the involvement of the government and related parties, easy access to capital, assistance to conduct business legality (PIRT), training and development with marketing strategies and online promotions.
Keywords: Business Development Strategy, Cemara Beach, and Mangroves.
Insilico Prediction of Biological Activity of Secondary Metabolites of Amphora sp.: for Development of Natural Medicines
Authors: Khumaidi Ach. , Wafi Abdul , Muqsith Abdul
Published: August 2021

Diatom Amphora sp. is a type of aquaculture product that has various types of metabolites with very good potential to be used as basic ingredients for drugs or other health products. Insilico analysis of extracts of Amphora sp. was carried out to predict biological activity that can be used as a basis for developing the use of aquaculture products. The research was conducted by extracting Amphora sp. using ethanol solvent with sonication method, the extraction results were analyzed by LC-HRMS, and the metabolite readings were then analyzed for drug potential and biological activity online using swissADME, Protox II, and Way2Drug applications. The results of the LC-HRMS analysis showed that the extracted Amphora sp. showed the highest abundance of valine compounds with 17.6% as well as other compounds L-Norleucin, stearamide, palmitoleic acid, isotretinoin, and arachidonic acid. The results of the ADME/T analysis showed that the six compounds of Amphora sp. extract had quite good potential according to the Lipinski rule of five. Biological activity also shows potential as an anti-inflammatory, antifungal, antibacterial, antiviral, and antineoplastic agent with Pa values ranging from 0.260 to 0.873. These results indicate that the production development of Amphora sp. and its use is very wide, including in the health sector.
Keyword: ADME/T, PASSonline, Amphora sp., sonication, aquaculture
Socio-Economic Situation of Coastal Communities in Blimbingsari Village, Blimbingsari District, Banyuwangi Regency
Authors: Adyaningrum Adinda Diah , Hidayah Asfarina
Published: August 2021

Blimbingsari is a village area located in Banyuwangi Regency, East Java Province, Indonesia. Blimbingsari Village is an area in Banyuwangi Regency which consists of agricultural areas, villages and the coast. The life of the coastal community in Blimbingsari Village has a fairly good socio-economic condition and the existence of a coastal economy. The purpose of this study was to determine and study the socio-economic conditions of the coastal communities of Blimbingsari Village, Banyuwangi Regency. This research was conducted using descriptive analysis method by conducting qualitative analysis and quantitative analysis of primary data and secondary data obtained from sources. The results of the study indicate that the majority of coastal communities make a living as fishermen as many as 1,097 people. The catch of fishermen is usually the type of stingray (Dasyatidae) or other types of fish depending on the season. With an average (gross) income of Rp. 2,500,000 – Rp. 3,200,000 per month. The level of welfare of the coastal community of Blimbingsari can be said to be prosperous with a low unemployment rate and as many as 1,501 families listed in the village profile data in 2020 are recorded as prosperous families.
Keywords: socio-economic conditions, coastal communities, Blimbingsari, Banyuwangi
The Influence of Economic and Entrepreneurial Environmental Factors on Coffee Farming Performance in Banyuwangi Regency
Authors: Widiastuti Yusmia
Published: August 2021

The plantation sector is a sector that plays a role in the country's foreign exchange earnings. One of the foreign exchange-producing plantation commodities is coffee. In 2011, foreign exchange earnings from coffee commodities resulted in an export value of US$ 1,085.89 million or 10.1% of the export value of all agricultural commodities, or 0.5% of non-oil and gas exports or 0.4% of the total export value. To increase coffee productivity both in quality and quantity, it is necessary to improve the economic environment and also have the entrepreneurial competence of coffee farmers. The purpose of this study was to analyze the influence of the economic environment and entrepreneurship on-farm performance. This research was carried out in Banyuwangi Regency which was carried out purposively with the research population being coffee farmers who had a coffee area of 0.5 - 1 Ha. The results of the study show that the economic environment has a positive effect on entrepreneurship as a result, the better the economic environment, the better the entrepreneurship of farmers. The economic environment does not directly affect the performance of coffee farming but has a direct effect on farmer entrepreneurship. Entrepreneurship has a positive effect on farm performance, as a result, the better the farmer's entrepreneurship, the better his farming performance.
Keywords: Economic Environmental Factors, Entrepreneurship, Farming Performance, Coffee
Environmental Rehabilitation Through Community-Based Mangrove Replanting Action As A Sustainable Fisheries Campaign: A Case Study At Binanga Sangkara, Maros, South Sulawesi
Authors: Fathurrahman Achmad Fuad , Malik Idham , Amriana Amriana
Published: August 2021

Mangrove, a unique ecosystem commonly situated on the coast, has a very vital role for the living creatures both inhabiting in and around the ecosystem. As the biggest mangrove forest holder in the world, Indonesia owns its great potential for both sustainable fisheries and community welfare. In order to preserve the mangrove ecosystem for sustainable fisheries, environmental improvement through mangrove rehabilitation program is important. WWF Indonesia collaborated with PT. Bogatama Marinusa (PT. Bomar) implement a mangrove rehabilitation program to support ASC (Aquaculture Stewardship Council) shrimp certification. The activity was implemented on 2019 at Binangasangka, Maros, South Sulawesi. The program was implemented in several steps namely planning, consolidation to communities, socialization and local support, seed preparation, planting, and monitoring and evaluation. The whole program has engaged multiple local environment-concern communities, especially youth community, and have collaborated significant local stakeholders namely the Institute of Brackish Aquaculture Research of Maros and the Technology University of Sulawesi, as well embraced local society. In the end, about 24 thousand mangrove seeds have been planted and covering up to 1 hectare. From the mentioned number, the successfully survived seeds have reached 74 % and hopefully well-settled in future. The overall activities were expected to contribute not only expanding mangrove coverage in coastal area, but also being the educational tools about environmental awareness to young generation.
Keywords: mangrove, rehabilitation, community, Maros.
Ecotourism-Based Mangrove Conservation Strategy in Cemara Beach, Banyuwangi Regency
Authors: Soetijono Irwan Kurniawan , Mulyanto Rudi , Marwiyah Marwiyah , Akbar Syafriza , Martha Chyntabela Puspita
Published: August 2021

Mangrove forest management is important for environmental conservation efforts in coastal areas. The purpose of this study was to determine the activities of mangrove forest rehabilitation and sustainable mangrove forest management strategies through ecotourism at Cemara Beach, Banyuwangi Regency. This study used a survey approach as well as direct interviews and field observations. The impact caused by the rehabilitation of mangrove forests in the study area is increasing fish catches, reducing coastal abrasion, resisting sea breezes, and increasing the number of types of biota catches in the form of shrimp, shellfish, and crabs around the mangroves. Another impact is the increase in the attractiveness of the fir beach so that it is worthy of being used as a tourist attraction, especially eco-based tourism. The strategies that need to be carried out in the management of mangrove forests include planting mangrove trees, strengthening coastal management institutions, increasing human resources (HR) for fishing groups, increasing collaboration with stakeholders, diversifying the income of women fishermen from Cemara Beach, and innovating eco-based tourist attractions. Ecotourism  at Cemara Beach, Banyuwangi Regency.Keywords: Ecotourism, Mangrove, Cemara Beach, Conservation strategy.
Community-Based Disaster Mitigation System In Muncar Beach, Banyuwangi Regency
Authors: Fahrurrozi Moh. , Ishardhi Marta
Published: August 2021

Muncar Beach, Banyuwangi Regency is an area with high disaster risk. Community-based disaster management will be much more effective than formal agencies set up by the state. But it also does not mean that formal institutions are not important. Education, counseling, and public awareness are non-structural/non-physical disaster mitigation activities. This study aims to analyze the level of knowledge and preparedness of coastal communities in Muncar, Banyuwangi Regency in dealing with disasters, and to find out how the community-based disaster mitigation system in Muncar Beach, Banyuwangi Regency is. This research uses qualitative methods with qualitative descriptive research. Data were obtained through observation, in-depth interviews, and documents. The subjects of this research are community leaders, fishermen, and the people of Kedungrejo Muncar Village. The analysis technique in this research is inductive. In this study, the inductive analysis used is an interactive analysis technique. The results show that the paradigm of disaster management at the population level has not changed much and is still associated with myths. Knowledge and awareness of coastal communities about disaster mitigation are still very low.
Keywords: Mitigation, Disaster, Muncar, Banyuwangi
Identification of Micro-organisms (Parasites and Bacteria) which are Potential as Pathogenic Agent in Glass Eel of Anguilla spp. at the Eel Capture Location, Sukabumi, West Java
Authors: Prasetiyo Dandy E. , Taukhid Taukhid Taukhid , Andriyanto Septyan , Azril Muhammad , Ahyani Nur , Hermawati Selia , Amriana Amriana
Published: August 2021

Eel (Anguilla sp.) is one of the important commercial fish in some countries particularly in East Asian countries such as Japan, South Korea, China, and Taiwan. The need of eel fry or frequently called as glass eel still relies on the natural capture. The issue of natural captured fish is the high level of bacterial infections and diseases. The dependence of glass eel from the nature provides an indication of infections of parasites and bacteria in glass eel. The existence of parasites and bacteria as microorganisms which are potential as pathogenic agents in the cycle of eel culture can be a serious obstacle, so that the glass eel handling needs a particular attention since the capturing proses from the nature. Therefore, identification of parasites and bacteria in the capture location of glass eel was necessarily conducted in Pelabuhan Ratu Bay, Sukabumi, West Java. The glass eel sampling was conducted in May-June 2019, in 3 locations of estuary with the highest capture yield namely Cimandiri River, Cikaso River and Cibuni River. The number of samples taken were 30 eels at each river location with 2 replicates, so that the total eel samples which were taken were 180 eels. Identification of parasites was conducted by examination of ectoparasite and endoparasite and dentification of bacteria was conducted by conventional method (biochemical method). Based on the result of identification, there was no parasite found in the glass eel samples, while bacteria found as many as 12 species and 3 dominant species namely Listeria sp. found in 40 eel samples with prevalence of 22.2%, Aeromonas hydrophila found in 28 eel samples with prevalence of 15.6%, and Staphylococcus spp. found in 22 eel samples with prevalence of 12.2%.Keyword : Micro-organism, Pathogen, Glass Eel, Anguilla spp.
Mapping and Identification of Mangrove in Coastal Area of Wongsorejo District
Authors: Yuniari Shinta Hiflina
Published: August 2021

The northern to southern of Banyuwangi there have the stretches of mangrove, nevertheless  only a few of mangrove locations have been identified and mapped based the type and extent of the mangroves. The coastal area of Banyuwangi Regency is the longest in East Java, with mangrove as the priority of tourism program coastal resources, therefore must be conservated. This study aims to determine the types of mangroves on Wongsorejo coastal, mapping  the distribution of mangroves on Wongsorejo coastal, and determine the diversity of mangroves on Wongsorejo coastal. The research design used in this research is descriptive quantitative. Methods of data analysis using spatial analysis and analysis of mangrove vegetation. The results showed that there were 18 mangrove species consisting of 10 true mangroves and the remaining 8 associated mangroves, such as Avicennia lanata, Avecennia marina, Sonneratia alba, Rhizophora apiculata, Avicennia alba, Rhizophora stylosa, Rhizopora mucronata, Excoearia agallocha L, Lumnitzera racemose, Willd. var. Racemosa, Phemphis acidula, Wedelia biflora, Ipomoea pes-caprae, Calontropic gigantea, Clerodendrum inerme Gaertn, Hibiscus tiliaceus L, Morinda citrifolia L, Passiflora foetida, Sesuvium portulacastrum. The relative density of mangroves on Wongsorejo coastal was less than 50%, which means that mangroves are few/rare and/or in heavily damaged condition. Meanwhile, diversity based on the analysis carried out shows moderate diversity.
Keyword : Identification, Mapping, Mangrove, Wongsorejo Coastal.
Study of Coastal Community Behavior Impacts on the Community Economy (Case Study in Jangkar Village, Jangkar District, Situbondo District)
Authors: Permatasari Safrieta Jatu , Imaniar Dimas
Published: August 2021

The coastal area of Jangkar Village, Jangkar District is a transitional area between sea and land. The development of the coastal area of Jangkar Village often comes under pressure from various human activities and phenomena that occur on land and sea. This is illustrated in Jangkar Village, Jangkar District. Jangkar Village has a unique geographic location compared to other beaches, especially with the presence of a port that connects the waterway to Madura Island and fish auction sites, as well as cheap culinary stalls that attract tourists to visit. The economic condition of the people in Jangkar Village is currently experiencing almost no change due to the behavior of the people who only depend on sea products for their livelihoods. The purpose of this research is to examine the behavior of coastal communities that has an impact on the social and economic aspects of the community. This research uses a qualitative descriptive method that is carried out with a sociological approach, or in public administration research it is commonly called applied normative / empirical normative. The sample selection was carried out by purposive sampling with government informants and fishermen groups. The results showed that the behavior of coastal communities has an effect on economic conditions. This is also influenced by the low level of community education about the coastal area of Jangkar Village. The government should be able to work together with the community to improve the quality of education in the fishing village of Jangkar Village so that it has a positive impact on the economy of the people in the Jangkar village area.Keyword : Community Economy, Coastal Society, Behavior.
The Role of Women Fish Besek Craftsmen in Improving the Family Economy in Sumbersewu Village, Muncar District, Banyuwangi Regency
Authors: Hidayah Asfarina
Published: August 2021

The purpose of this study was to determine the role of fish besek craftsmen in improving the family economy and to determine the success rate of fish besek craftsmen in improving the family economy. This research is a qualitative descriptive study that emphasizes the role and success rate of besek fish craftsmen in improving the family economy in Sumbersewu Village, Muncar District, Banyuwangi Regency. Data collection techniques in this study were interviews, observation, and documentation. Data analysis techniques used in this research are data collection, data reduction, data presentation and finally drawing conclusions. The results showed that the role of women fish craftsmen in improving the family economy was the role of earning a living (community) and the role of housewives (domestic), while the success rate of women fish meat craftsmen in improving the family economy was around 32%-42% which on average its contribution to family income is 37%. The results of this study indicate that the role of besek fish craftsmen is quite large in improving the family economy.Keywords: fish basket, women, craftsmen, income
Socio-Cultural Dynamics of Coastal Communities (Case Study; Management of Wood Crafts in Kilensari Village, Panarukan)
Authors: Imaniar Dimas , Agustina Erna
Published: August 2021

There is no society that does not experience change. Likewise with the people in Kilensari Village, Panarukan District, Situbondo Regency. Along with the times, the people of Kilensari Village began to be dynamic. This raises the question 1) What are the aspects that have experienced socio-cultural changes in the activities of the coastal community of Kilensari village? So, what are the factors driving this change? The research method used is descriptive qualitative. The location was chosen in Kilensari Village, Panarukan Subdistrict, Situbondo Regency because this location is the largest fishing village in Situbondo Regency and there is a 1000 km long monument on the north coast highway. The research subjects consisted of village heads, community leaders, wood crafts entrepreneurs. Data collection techniques in the form of observation, and in-depth interviews. The sampling technique is purposive sampling. Based on the results of the study, it can be seen that the aspects that experience changes in the management of wood crafts are aspects of knowledge, aspects of trust, aspects of socio-culture, and aspects of the economic system. While the factors that encourage change are contact with other cultures, people's dissatisfaction with certain areas of life, future orientation, and the value that humans must always try to improve their lives.Keywords: change, social, culture, woodworking.
Identification of Leading Fishing Commodities in Situbondo
Authors: Suhesti Endang
Published: August 2021

The waters in the Province of West Nusa Tenggara (NTB) are a very potential area for the development of the capture fisheries sector because these waters are fish migration areas. The high potential of fish resources in Situbondo Regency must be utilized optimally so as to provide benefits for the fishing community. The strategy to utilize fish resources is to determine the superior commodity. The basic method used is a descriptive method by taking the research area purposively. Through field observations, interviews, and institutional surveys, supporting data were obtained which were analyzed using the LQ (Location Quotient) analysis method. The type of data used is capture fisheries sector production data from 2018 to 2020. The priority agricultural commodities that are prioritized to be developed in each sub-district in Situbondo District are squid in Banyuglugur District, scad fish in Besuki and Suboh Districts, catfish in Mlandingan District and Asembagus, selar fish in Bungatan District, shrimp in Kendit District, stingray in Panarukan District, lemuru in Mangaran District, petek fish in Banyuputih District, crabs in Kapongan and Arjasa Districts. The leading and most produced commodities in Situbondo Regency are grouper, mackerel, and crab.Keywords: fishing; Main commodity of Situbondo Regency