bluuebunny/crossref_metadata_2025 huggingface dataset:
Current Status of Vaccines Developed for SARS-CoV-2 Infection: A Review
Authors: Marín Hoyos Carlos Andrés , Sánchez Jean Paul Cappellaro , Gómez Naranjo Romel Fabian , Vivas Monica Chavez
Published: November 2022

COVID-19 is a respiratory disease caused by SARS-CoV-2 which at the beginning of 2020 started a global pandemic. During the pandemic, multiple medications have emerged to treat it, however, the best way to control this calamity is through the prevention giben y vaccines. This review has the aim of understanding the immune response triggered by SARS-CoV-2 and the strategies used by vaccines to fight it during the COVID-19 pandemic. The search was made in PubMed, Google Scholar, and Scopus using “SARS-CoV- 2”, “COVID-19”, “vaccines”, “immune response”, and “infection” as keywords, then 120 articles were selected. The challenge posed by SARS-Cov-2 infection has been addressed with the development of effective vaccines in a short time, additionally, some of them are innovative such as RNA vaccines. However, phase 3 trials indicate variations by population group that have had to be adjusted for the vaccine to be effective in different parts of the world. The current challenge is imposed by effective immunization against the variants that have emerged and are more contagious.

Bangladesh Journal of Infectious Diseases, April 2022;9(Suppl_1): S40-S54
"Fourth Wave" of COVID-19 Pandemic around World
Authors: Law Siukan , Leung Albert Wingnang , Xu Chuanshan
Published: November 2022

Abstract not available

Bangladesh Journal of Infectious Diseases, April 2022;9(Suppl_1): S58-S59
Sustentabilidad del sector camaronero y su influencia en la gestión de costos
Authors: Eras-Agila Rosana , Morocho-Roman Zaida
Published: November 2022

La sustentabilidad y su influencia en la gestión de costos, como estrategia organizacional es una acción que las empresas camaroneras del Ecuador o grupos de interés podrían adoptar, a fin de contribuir con la sociedad en el bienestar común para el desarrollo sustentable de la actividad a través del control de recursos. El interés de esta investigación se enfoca en determinar la importancia de la implementación de prácticas de sustentabilidad en el sector camaronero y su influencia en la gestión de costos en el Ecuador. Para el desarrollo estudio, se utiliza la metodología de tipo descriptiva no experimental, se basa en revisiones bibliográficas de estudios previos como artículos científicos y otros documentos complementarios para respaldar la investigación. Los resultados identifican elementos que las empresas adoptan para preservar las buenas condiciones productivas y sociales preservando la sustentabilidad de sus actividades económicas, con el adecuado aprovechamiento de los recursos; destacando las prácticas que las empresas mantienen en el desarrollo de la actividad como contribución integral en beneficio a sectores internos y externos.
Control contable y su influencia en las finanzas de las microempresas de la ciudad de Manta Periodo 2020
Authors: Tabango-Giler Diana , Pizarro-Anchundia Shirley
Published: November 2022

El objetivo de este artículo se fundamenta en analizar el control contable y su influencia en las finanzas de las microempresas que desarrollan su actividad económica en la ciudad de Manta. El diseño de la investigación se desarrolla bajo un enfoque cualitativo, de tipo documental, en el cual se analiza la incidencia del control contable en el área financiera de las microempresas partiendo de la documentación teórica y el análisis de la información obtenida sin la manipulación de variables. La población objeto de estudio se sustenta en artículos científico, trabajos de investigación y material bibliográfico. Para la recolección de los datos se emplean las fichas de contenido, las cuales sirven de base para el análisis de contenido de las fuentes consultadas. Con el análisis de los resultados, se pretende indagar en aspectos teóricos, los cuales fundamentan el control contable en el ámbito de acción de las Pymes del sector comercial, plasmando los beneficios que ofrece el control de las finanzas, al facilitar los procesos de identificación de los errores que se acometen en las microempresas en los diversos procedimientos financieros internos.
Pengaruh Model Pembelajaran Accelerated Learning Included by Discovery (ALID) terhadap Hasil Belajar Kognitif Peserta Didik
Authors: Wiranti Wiranti , Safei Safei , Jamilah Jamilah
Published: November 2022

Accelerated learning Included by Discovery (ALID) learning model is a learning model that aims to create constructivist and humanistic learning, namely learning that provides opportunities for students to find concepts and solve problems with the full potential of students so that learning is more meaningful. This study aims (1) to determine the learning outcomes of class VIII students in science subjects taught by applying the ALID learning model at SMPN 8 Bulukumba (2) to determine the learning outcomes of class VIII students in science subjects taught without applying learning models ALID at SMPN 8 Bulukumba (3) to determine the effect of the ALID learning model on the learning outcomes of class VIII students in science subjects at SMPN 8 Bulukumba. The type of research applied in this study is a quasi-experimental type. The researchdesign used was a non-equivalent control group design. The sample in this study were 20 class VIII A students who were selected as the experimental class and class VIII B as the control class. The instrument used is a cognitive learning outcome test of 15 numbers related to the material of the digestive system. The data analysis technique used is descriptive statistical analysis and inferential statistics. The results showed that students who were taught by applying the Accelerated Learning Included by Discovery (ALID) learning model had an average learning outcome of 72.25. Meanwhile, students who are taught by applying conventional learning models have an average learning outcome of 52.6. The results of inferential statistical analysis obtained a sign value for learning outcomes of 0.000, this value indicates that the sign < = 0.00 <0.05 so that H0 is rejected and H1 is accepted. Based on the results of the analysis, it can be concluded that the application of the Accelerated Learning Included by Discovery (ALID) learning model affects the cognitive learning outcomes of class VIII students in science subjects at SMPN 8 Bulukumba.
Studi Etnobotani Upacara Adat Budaya Menanam Padi Suku Dayak Bakati’ di Dusun Segiring Kabupaten Bengkayang
Authors: Dirgari Yogi , Syamswisna Syamswisna , Tenriawaru Andi Besse
Published: November 2022

The Dayak Bakati' community in Segiring Hamlet is one of the community groups that still preserve traditional ceremonies, one of which is related to the culture of planting rice. This study aims to determine the various traditional ceremonies of the Dayak Bakati Tribe related to the culture of growing rice and the types of plants used in it. The research was carried out for 2 months (July 2021 – August 2021) in Segiring Hamlet, Pisak Village, Tujuh Belas District, Bengkayang Regency. This type of research is exploratory descriptive. The results showed that in the Dayak Bakati' community in Segiring Hamlet there were several traditional ceremonies related to the culture of growing rice, including ngansa, ngawah, nyebeong pemudu', matek gerek, nyebeong naben kaja ndu naya ndu anat, and nyabakng. In carrying out traditional ceremonies, as many as 27 types of plants are used. Apart from the Dayak Bakati' tribe, several types of plants are also used by other community groups. This indicates the existence of ethnic closeness between these community groups.
Isolasi dan Uji Aktivitas Antagonisme Jamur Endofit Tanaman Pisang (Musa paradisiaca L.) terhadap Fusarium oxysporum
Authors: Aji Oktira Roka , Sari Aninda Kumala , Putri Diah Asta
Published: November 2022

Fungi that grow in plant tissue without harming the host are called endophytic fungi. This fungus has the potential as a biological agent (biocontrol) in controlling plant diseases. One of the fungi that can cause disease in banana plants is Fusarium oxysporum, which can cause Fusarium wilt disease. Endophytic fungi have antagonistic properties in the form of nutritional competition and antibiosis. These antagonistic properties can be used as biological agents. The purpose of this study was to isolate and test the antagonistic activity of the endophytic fungus of banana plant (Musa paradisiaca L.) against the pathogenic fungus Fusarium oxysporum. This research is an experimental study, which begins with the isolation of endophytic fungi and then continues with the antagonism activity test. The results of the isolation obtained 4 isolates of endophytic fungi, namely: 1) isolate D1 (Phytium sp.); 2) isolate B1 (Aspergillus sp.); 3) isolate A1 (Trichoderma sp.); and 4) isolate A2 (Penicillium sp.). Based on the antagonism activity test, isolate A1 showed the best results in inhibiting the fungus Fusarium oxysporum through the mechanism of space and nutrient competition, while isolates that showed antibiotic activity were isolate A2. The results of the inhibition test using the dual culture method showed that, 2 isolates (B1 and A2) could inhibit the growth of the fungus Fusarium oxysporum. The highest percentage of inhibition was owned by isolate A2. Based on its ability to inhibit Fusarium oxyaporum, endophytic fungal isolates have the potential to be further developed as Fusarium oxysporum control agents.
Pola Distribusi dan Intensitas Serangan Hama Utama Ostrinia furnacalis Guenee dan Helicoperva armigera Hubner pada Tanaman Jagung (Zea mays L.) di Kabupaten Merauke
Authors: Sembiring Jefri
Published: November 2022

This study aims to determine the distribution pattern and intensity of the attack of the corn cob and stem borer in Merauke Regency, Papua Province. This study uses purposive sampling method to determine the sampling by determining the specific characteristics that are in accordance with the research objectives, so that it is expected to determine the spread of insect pests. This research was conducted in 4 (four) villages in Semangga District and Tanah Miring District which have a lot of corn plants. One village was taken from each sub-district as the sampling location. Then each village is determined one location with an area of ± 0.5 ha. Sampling at each location used the diagonal slice method, so that in each location there were five sub-locations. Each sub-location 20 clumps were taken, and observations were made every 10 days on 42-day-old plants until harvest. Based on the results of the study, the highest percentage of attacks by Ostrinia furnacalis was in Semangga District in Semangga Village (6.71%), and the lowest was in Waninggap Say Village (3.13%). Meanwhile, the highest percentage of Helicoperva armigera attacks was in Isanombias Village (7.12%), and the lowest was in Muram Sari Village (3.12%). The low pest population is caused by farmers already using insecticides in pest control. The distribution pattern of Ostrinia furnacalis and Helicoperva armigera in Merauke Regency was random, where individuals spread out in several places and grouped together in other places, this was due to the homogenous environment of maize cultivation.
Potensi Daya Hambat Filtrat Zat Metabolit Actinomycetes dari Kebun Raya Bogor terhadap Pertumbuhan Candida albicans dan Malassezia furfur
Authors: Tambunan Venita Octavia , Bahar Meiskha , Pramono Andri , Fauziah Cut , Yusmaini Hany , Zulfa Fajriati
Published: November 2022

Candida albicans and Malassezia furfur are types of fungi that often cause infections in humans. Widespread fungal infections and lack of therapeutic options can develop fungal resistance and become serious problems in the future. Actinomycetes are Gram-positive bacteria that can produce secondary metabolites such as antifungal, antibacterial, and anticancer. The study aimed to determine the effectiveness of the metabolite filtrate Actinomycetes as an antifungal agent against the in vitro growth of  C.albicans and  M. furfur. This type of research is a laboratory experimental study with a post-test group design only using metabolite concentrations Actinomycetes of 25%, 50%, 75%, 100%, antifungal testing is done using the agar diffusion method on Sabouraud Dextrose Agar Media. Of the four concentrations, the average diameter of the clear zone for C.albicans  is  11.65mm; 12.48mm; 13.63mm and 13.80mm and for M.furfur is  6,025mm; 8,05mm; 9,1mm  and  9,9mm. There was a significant difference between each treatment group with a p-value of < 0.05. The compound Metabolite filtrate  Actinomycetes derived from  Actinomycetes can potentially be antifungal with one of its mechanisms binding to ergosterol in the cell wall that will interfere with the integrity of the fungal cell wall.
Stek Tumbuhan Kebiul (Caesalpinia sp.) Berbantuan Air Kelapa sebagai Hormon Pertumbuhan Alami
Authors: Saputri Ika , Parlindungan Deni , Novianti Reti , Gusti Widia
Published: November 2022

Caesalpinia sp. is a popular traditional medicinal plant in Bengkulu, but people have not cultivated it and still harvest it from nature. Efforts towards cultivation must begin before these plants are rare because in nature will run out. In this study measure the growth of Kebiul plant cuttings with the help of natural hormones from 3 variants of coconut water consist of: young, medium and old coconut water, which will be compared with synthetic growth regulators (rootone-F) and controls (without treatment). The study was carried out for six weeks with twelve observations, measurements were made in the afternoon, with the parameters of observing the shoots (the growth number, growth time, growth rate), shoots number and leaves number.The results showed that the percentage of the number of seedlings growing was (P3:41.67%; P1:33.33%; P2:25%; P4: 16.67%; P5: 8.33%), Growing time (days) namely (P5: 23; P1: 23.25; P3: 23.29; P2: 24.25; P4: 40.5), Growth rate (P2: 0.81; P3: 0.59; P5: 0.18; P1: 0.12; P4: 0.04 ), Average number of shoots (P3: 1.4; P2: 1.3; P1: 1; P4: 1; P5: 1), and Average number of leaves (P2: 2.67; P3: 1, 92; P1:0; P4:0; P5:0).The use of coconut water on Kebiul plant cuttings, with the best results sequentially P3 (young coconut water), P2 (medium coconut water), and P1 (old coconut water).
Analisis Vegetasi Tumbuhan Tingkat Pohon di Kawasan Hutan Pendidikan dan Pelatihan Universitas Muhammadiyah Bengkulu
Authors: Pariyanto Pariyanto , Fatmawati Kiki , Evianti Nourma
Published: November 2022

This study aims to determine the analysis of plant vegetation tree level  area of forest education and training University  of Muhammadiyah Bengkulu, according to a study conducted in Januari to February 2018 in the Forest of education and training University of Muhammadiyah Bengkulu in specimen collection is done by putting in a systematic plot, with a plot size of 10 x10 m, the distance between the plot of 20 m, the total number of plots 35 plots.  Based on identification obtained 19 Family consisting  of 30 species with the number of 205 people, with Importance Value Index (IVI) is highest in Shorea gobbosa with IVI is 29.57% with relative kerpatan 7.80%, the value of the relative frequency of 7.56% and the relative dominance of 14.21%. whereas the type which has important value index (IVI) is lowest for the Lansium domesticum, with important value index kerpatan 1.08% with a relative value of 0.49%. the value of the relative frequency of 0.44% and 0.15% relative dominance values. The diversity index type at all levels have value diversity index +1,392.
Penguasaan Konsep Mahasiswa pada Materi Fotosintesis : Korelasinya dengan Kemampuan Representasi pada Vertical Translations across Level
Authors: Fatmawati Any , Jannah Husnul
Published: November 2022

Mastery of concepts and representational skills are competencies needed by students in the 21st century. One indicator of a person having representational abilities is being able to interpret scientific phenomena vertically (Vertical Translations across Level (VTL). The aims of this study are to: 1) describe student representation ability on photosynthetic material; and 2) knowing the correlation between students' conceptual mastery and their representational ability in interpreting scientific phenomena, especially photosynthetic material. The research method is correlational analysis between concept mastery and representation ability. The research subjects were 37 students who had taken Plant Physiology courses at the Biology Education Study Program, FSTT, Mandalika Education University in the even semester of the 2018/2019 academic year. Data were collected using a validated essay test. Data analysis used regression test at a significance level of 5%. The results showed that: 1) students were able to explain the process of photosynthesis using representations, and 2) there was a correlation between concept mastery and students' representational abilities in interpreting scientific phenomena vertically (VTL) on photosynthetic material. is 60.8%.
Pupuk Hayati Cendawan Mikoriza Arbuskula (CMA) Gigaspora sp. pada Pembibitan Cabai Rawit (Capsicum frutescens L.)
Authors: Ngadiani Ngadiani , Andriani Vivin
Published: November 2022

Cayenne Pepper (Capsicum frutescens L.) is one of the horticultural crops that has the potential to be developed because of its high demand and role for consumption on a national scale and for export. Increasing the success of cultivation can be done by adding arbuscular mycorrhizal fungi (CMA). One of the CMA is Gigaspora sp. can be developed as a biological fertilizer agent because this fungus is a symbiotic mutualism. This study aims to determine the effect of the dose of CMA Gigaspora sp. against cayenne pepper plant nurseries. This study used a completely randomized design (CRD) with 4 treatments and 5 replications. The treatments included G0 (Gigaspora spores only), G1 (Gigaspora spores + 15 grams of propagule), G2 (Gigaspora spores + 30 grams of propagule), G3 (Gigaspora spores + 45 grams of propagule) and control (K). The observed variables were growth including plant height, number of leaves, total dry weight, and percentage of colonization of Gigaspora sp. on the root. The results showed that there was an interaction between CMA Gigaspora sp. in single form or with a mixture of propagules can increase the growth of cayenne pepper plants. The administration of a mixture of propagules was more effective than the administration of Gigaspora sp. as a single spore after 75 days. Optimal treatment for 4 parameters, namely G3 (Gigaspora spores + 45 grams of propagule) which showed a plant height of 89.24 cm, number of leaves 60.14 strands, total dry weight 10.27 grams, and the percentage of colonization of Gigasporasp on roots of 84, 62%.
Inventarisasi Keanekaragaman Anggrek (Orchidaceae) di Kecamatan Polinggona Kabupaten Kolaka
Authors: Riandinata Selamet Kurniawan , Athifah Athifah , Syafii Muh. Ramdhan Sofyan
Published: November 2022

Orchid is type of flowering plant that has economic value because most of them have beautiful and attractive flowers. The existence species of orchids in nature is increasingly threatened due to the high activity of land conversion and hunting for the orchids themselves. The purpose of this study was determine the diversity of orchids spesies in Polinggona, Kolaka district Southeast Sulawesi. The research used an explorative and interview method. Based on the observations, there were 31 species of epiphytic orchids, 5 species of terrestrial orchids, one semi-terrestrial orchid and there are 6 species of orchids is unidentified.The results of vertical distribution on the host tree, the epiphytic orchids found growing in all zones were Pomatocalpa spicata and Dendrobium ephemerum and mostly the epiphytic orchids in the observation site grew in zone III, specifically at the base of branching of its host tree.Terrestrial orchid type Arundina graminifolia has the most limited distribution compared to other terrestrial orchid species. The types of terrestrial and semi-terrestrial orchids that were found were all close to the river flow.
Etnobotani Tumbuhan Berkhasiat Obat pada Masyarakat Karang Bayan Kabupaten Lombok Barat
Authors: Jayanti Ervina Titi
Published: November 2022

Each region has a unique medical culture. The traditional culture of the Sasaknese on Lombok Island has been accustomed to using various types of plants in their traditional medical culture. Those who known to have knowledge and abilities about traditional medicine known as Belian. Knowledge about the types of medicinal plants and the methods and techniques of treatment are generally passed down in the kinship hierarchy.One group of people who are still attached to the tradition of traditional medicine is the special Sasak tribe of the Karang Bayan community, West Lombok. The elders believe that the origin of these communities is from the Bayan region, North Lombok, which is known as a wetu telu area with unique cultural characteristics and relatively preserved local cultural knowledge. Observations, interviews and collection of medicinal plant specimens were carried out in Karang Bayan. Determination of the samples using the snowball method. Data were analyzed descriptively qualitatively by summarizing the results of interviews and parsing various medicinal plants and diseases that are believed to be cured. Furthermore, the data generated and then triangulated (comparing the data obtained with books or journals relating to the research). A total of 47 types of medicinal plants are used to treat 33 types of diseases and symptoms of certain diseases by the Karang Bayan community. Plant parts such as roots, stems, bark, leaves, fruit, seeds, sap, and even the whole plant body are used in medicine. During the compounding process until the application of drugs using certain, Belian (healers) believe that if the procedure is ignored then the patient will not get a cure. This resulted in the formation of strong suggestions in maintaining the traditional treatment procedures for both traditional healers and the patient.
Substitusi Tepung Rumput Laut Eucheuma striatum pada Pakan Ikan Nila (Oreochromis niloticus)
Authors: Putri Alamanda Juwita , Lumbessy Salnida Yuniarti , Lestari Dewi Putri
Published: November 2022

Feed is one of the most influential factors on the appearance of tilapia productivity. This study aimed to analyze the effect of substitution of fish feed with Eucheuma striatum seaweed meal on the cultivation of Tilapia (Oreochromis. niloticus). This research was conducted at the Laboratory of Aquaculture Study Program, Faculty of Agriculture, Mataram University. The method used in this study was a completely randomized design (CRD), which consisted of 4 treatments with 3 replications, ie: control (P1), concentration of 4% seaweed flour (P2), concentration of 8% seaweed flour (P3), and concentration of 12% seaweed flour (P4). The results showed that substitution of fish feed with seaweed meal E. striatum could affect growth and specific growth rate, but did not affect Feed Utilization Efficiency (EPP), Feed Conversion Ratio (FCR), and Survival Rate (SR) of Tilapia. Fortification of E. striatum flour at concentrations of 4% and 8% in feed gave better absolute and specific weight growth of Tilapia, while the best absolute length growth was found in the addition of 8% E. striatum flour, which was 2.26 cm.
Reveal the Diversity of Ichtyofauna Tambatan’s River North Labuhanbatu Regency
Authors: Dewi Livia , Dimenta Rivo Hasper
Published: November 2022

The study aimed to determine the diversity of ichtyofauna species has been done in the Tambatan’s River, North Labuhanbatu Regency. This research applied by purposive sampling method to decided sampling collection which based on the environmental conditions of Tambatan’s River. Fish samples were collected using cast nets and gillnets. The collected data were analyzed using the Shannon-Wiener diversity index, evenness index, dominance index, similarity index, and Pearson’s correlation analysis. The results found 20 fish species from 5 families on Tambatan’s River. The largest family of fish species found from Cyprinidae’s (12 species), Bagridae’s (5 species), and the lowest found from Siluroidae’s, Mastacembelidae’s, Gobidae’s family an each 1 species. The result of the diversity index indicated that the 3 stations were classified in the medium category with range of 0.53-1.87. The result of pearson’s correlation describe fish biodiversity has strong positive correlation value to current velocity (0.927) and water transparency (0.927).
Pengembangan Bahan Ajar Ilmu Pengetahuan Alam (IPA) Berbasis Problem Based Learning (PBL)
Authors: Nasri M. , Marhamah Marhamah , Haritani Hartini
Published: November 2022

This research is motivated by a needs analysis of consistent teaching materials. This study aims to develop a natural science teaching material product based on Problem Based Learning (PBL), as well as to test its effectiveness through a one group sample pretest and posttest design. The data validation results by three experts include: material experts, linguists, and technology experts, as well as user responses, getting a comprehensive average score of 3.40, with an ideal standard score of 4.0. While the empirical test data through one group sample pretest and posttest design on 51 test samples, obtained an N-Gain value with an average score of 0.45 with a (medium) category. Thus, it is recommended that Problem Based Learning (PBL) natural sciences teaching materials are very feasible and effective to be used in learning activities in Elementary Schools and Islamic Elementary Schools.
Praktikum Biologi Selama Pembelajaran Online : Minat Mahasiswa dan Pengaruhnya terhadap Keterampilan Proses Sains
Authors: Artayasa I Putu , Marlina Dea , Sipayung Dita Anggraini Safitri , Fitriatunisyah Fitriatunisyah
Published: November 2022

The application of online learning during the Covid-19 pandemic has an impact on the model of implementing the practicum according to online learning. This study aims to determine student interest in online biology practicum, as well as student perceptions of the effect of online practicum on improving science process skills. The research was conducted on students of the Biology Education Study Program, FKIP, Mataram University. The research sample was taken by convenience sampling technique. The number of samples for this study were 40 6th semester students from classes A, B, C, and D, in the 2020/2021 academic year. This type of research is descriptive research with a quantitative approach using survey methods. Data collection uses a questionnaire distributed online via Google Form. The results showed that students' interest in online practicums was seen from the aspect of interest in the implementation of online practicums as well as motivation and enthusiasm for participating in online practicums including the strong category, but students had a weak preference for online practicums compared to offline practicums. Student perceptions of the effect of online practicum on improving science process skills in the medium category. Thus, online practicums that are strengthened by monitoring and evaluating implementation can be a solution to the implementation of biology practicums during the Covid-19 pandemic.
Keanekaragaman Jenis Gastropoda di Hutan Mangrove Desa Ranga-Ranga Kecamatan Masama Kabupaten Banggai
Authors: Karim Wahyudin Abdul , Anggo Sulasmi , Soden Hairunnisa Japri
Published: November 2022

Gastropods are one of the biological natural resources that have high diversity in the mangrove ecosystem. The purpose of this study was to determine the diversity of gastropod species in the mangrove forest of Ranga-Ranga Village, Masama District, Banggai Regency. This type of research is descriptive quantitative. The research was conducted from August to September 2020 in the mangrove forest of Ranga-Ranga Village. The data collection technique used a 100 m perpendicular line transect, then along the line transect there were 5 plots with a size of 10 m x 10 m, and the distance between plots was 10 m. Data collection was carried out once in each plot. The data analysis technique used the Shannon-Wienner diversity index analysis. The results showed that there were 7 species of gastropod found, namely: Telescopium telescopium, Faunus ater, Ellobium aurisjudae, Neritina sp., Cerithidea cingulata, Cassidula aurifelis, and Chicoreus capucinus. The results of the calculation of the gastropod diversity index in plot I are 1.35086, plot II is 1.48419, plot III is 1.50932, plot IV is 1.51415, and plot V is 1.45345, with a total diversity index of 1.419058. This shows that the index of gastropod diversity in the mangrove forest of Ranga-Ranga Village, Masama District, Banggai Regency is included in the medium category.
Deteksi Cacing Capillaria hepatica pada Organ Hati Tikus
Authors: Supriadi Supriadi , Oktaviana Dina , Nofisulastri Nofisulastri
Published: November 2022

Capillaria hepatica is a zoonotic parasitic agent that has been reported in various parts of the world. The presence of C. hepatica in an area is closely related to the presence of a rat population. Considering the life cycle of C. hepatica which is easily transmitted to humans, one of the most vulnerable places for transmission of C. hepatica to humans is the market area. This study aims to detect the presence of C. hepatica worms in the rat population in Public Market Kebon Roek, Ampenan District, Mataram City. This type of research is descriptive research with a cross sectional study design (cross-sectional study). To determine the number of samples, an accidental study approach was used, namely the number of rat samples used was the number of rats caught during the study period (set for 2 traps). 10 samples of rat liver were collected. The liver was then preserved in 10% formalin solution at the Microanatomy Laboratory, Department of Anatomy, Faculty of Veterinary Medicine, Gadjah Mada University. Meanwhile, histology preparations and GI fluid examination were carried out at the Clinical Skill Center (CSC) Laboratory, Faculty of Veterinary Medicine, Mandalika University of Education. Data in the form of images of worm eggs and histopathology of liver tissue were analyzed descriptively and presented in the form of figures and tables. The results of the examination of 10 samples of rat liver histology preparations showed that 4 positive samples contained eggs and adult worms of C. hepatica. Where the 3 histological preparations observed showed that the rat liver was severely damaged, and 1 sample appeared to have minor damage. For examination of gastrointestinal fluids, there were no samples containing C. hepatica worm eggs.
Evaluasi Waktu Tunggu Pelayanan Resep Obat Racikan dan Non Racikan pada Pasien Rawat Jalan di Apotek
Authors: Yuliana Depi , Bayani Faizul , Bimmaharyanto Dedent Eka , Tusshaleha Lelie Amalia , Rahmat Syamsul , Pomeistia Meilynda , Umboro Recta Olivia
Published: November 2022

The quality of health services is still not optimal, especially in terms of patient dissatisfaction with drug services at pharmacies. A more efficient system can be built only if the waiting time evaluation has been carried out at pharmacies that provide drug prescriptions for patients. This study aims to evaluate the waiting time for prescription services at pharmacies to achieve patient satisfaction with drug services at pharmacies. In this study, Angkasa Farma's pharmacy became the subject of evaluation. The study was conducted with an observational design using descriptive analysis. The waiting time data obtained were then analyzed descriptively and compared with the minimum service standard of waiting time, this is for two types of drugs (prepared drugs and compound drugs). The results of the study based on a sample of 100 recipes and 100 non-concoction recipes are the number of recipes that meet the standards for prescription recipes as many as 37 recipes and for non-concoction recipes as many as 95 recipes. The average waiting time for concoction recipe services is 41.47 minutes and the average waiting time for non-concoction prescription services is 21.29 minutes. The average waiting time for non-concoction prescription services has met the standard, while the waiting time for blended prescription services has not met the standards according to the Regulation of the Minister of Health of the Republic of Indonesia.
Respon Pertumbuhan Tomat Cherry (Solanum lycopersicum var. cerasiforme) terhadap Konsentrasi Salinitas NaCl
Authors: Pratiwi Ambar , Krisjayanti Elis Wahyu , Utami Inggita
Published: November 2022

Cherry tomato is a popular horticultural crop in Indonesia. The need for cherry tomatoes is starting to increase and they are starting to be consumed fresh as fruit or in processed form. The growth and productivity of cherry tomatoes is strongly influenced by the salinity of the growing media. Soil is classified as saline if the saturated extract from saline soil has a DHL or EC value of more than 4 dS/m. The aim of the study was to determine the growth response and the best NaCl concentration on growth, vitamin C content, and total phenol in cherry tomatoes. This research was conducted from March to May 2020 at the Green House of the University of Sarjanawiyata Tamansiswa. Cherry tomatoes were grown in a planting medium in the form of yard soil and manure with a ratio of 2:1, given a solution with various concentrations of NaCl every day to produce the effect of salinity of NaCl. The treatments given during data observation included growth, vitamin C content, and total flavonoids. The data obtained were analyzed using ANOVA, if there was a significant difference, then proceed with DMRT. The results of the analysis showed that several growth parameters gave significant differences, namely: plant height, compound leaves, and stem diameter. While the growth parameters that do not provide a significant difference in the number of flowers and the number of fruit. The highest vitamin C content in cherry tomatoes was obtained in the 1000 ppm treatment, amounting to 30.30 mg/ 100 g. The highest total phenol content of cherry tomatoes was found in the 1000 ppm treatment, amounting to 24.89 mg/ 100 g. The conclusion of this research is that the best NaCl concentration treatment is 1,000 ppm, where there are significant differences in plant height, compound leaves, and stem diameter. The concentration of 1,000 ppm also increased the highest total vitamin C and phenol content.
Kepadatan Nyamuk Mansonia dan Anopheles dengan Prevalensi Penyakit Filariasis di Kecamatan Taniwel Kabupaten Seram Bagian Barat
Authors: Rehena Johanis Fritzgal , Salmanu Sriyanti Imelda Aksamina , Watuguly Theopilus Wilhelmus
Published: November 2022

Filariasis is an infectious disease caused by filarial worms and transmitted by Mansonia and Anopheles mosquitoes. The prevalence of filariasis is influenced by the density of Mansonia and Anopheles mosquitoes. The purpose of this study was to determine the density of Mansonia, Anopheles mosquitoes, and zoonotic animals, and their relationship to the prevalence of filariasis in Taniwel District, West Seram Regency. This type of research is survey research and case control. The population in this study was the density of Mansonia and Anopheles mosquitoes, and cases of filariasis. While the research sample is people who suffer from filariasis, larval density, Mansonia and Anopheles mosquitoes. Data on the density of larvae/mosquitoes of Mansonia and Anopheles were analyzed descriptively, and analysis of the relationship between density of community habits and prevalence of filariasis was carried out by using the chi square test with SPSS version 20.0 program. The results showed that people used mosquito repellent lotion or brought mosquito rackets before doing activities at night. The density of Mansonia mosquitoes in Sohuwe Village is 4.00-5.85; Lumahlatal Village 5.00-6.60; and Maloang Village 4.00-6.20. Meanwhile, the density of Anopheles mosquitoes in Sohuwe Village is 7.00-9.85; Lumahlatal Village 5.89-6.82; and Maloang Village 5.00-6.50. The prevalence rate of filariasis in Sohuwe Village is 0.66; Lumahlatal Village 0.88; and Maloang Village 1.54; and there is a significant relationship between people's habits and the incidence of filariasis.
Survey Etnobotani Tumbuhan Obat pada Masyarakat Dayak Salako di Sekitar Cagar Alam Raya Pasi Provinsi Kalimantan Barat
Authors: Lovadi Irwan , Budihandoko Yoga , Handayani Niken Wuri , Setyaningsih Dian , Setiawan Icuk
Published: November 2022

The use of plants in traditional medicine has been carried out by indigenous people around the forest on the island of Kalimantan. However, knowledge about the use of plants in traditional medicine by the Salako Dayak community who inhabit the buffer zone of the Raya Pasi Nature Reserve, West Kalimantan Province, has never been documented. This study aims to collect scientific information regarding the use of plants in traditional medicine by the Salako Dayak community in West Kalimantan Province. The research was conducted by conducting semi-structured interviews, and continued with a discussion of 18 respondents who were determined by purposive sampling. The data collected includes: the name of the plant, the part used, the disease/efficacy (medical) of each plant, the method of preparation of medicinal plants, and the dosage/dose rules. In addition, the frequency of citations/mentions (%) of each medicinal plant and the Informant Agreement Factor were also calculated. The results showed that the Salako Dayak community used 85 species of plants in traditional medicine. Piperaceae, Fabaceae, Rubiaceae, and Lamiaceae were the dominant plant families reported by respondents as medicinal plants. In general, the Salako Dayak community mostly uses the roots to be used as medicine, with the method of preparation by boiling or soaking. Callicarpa longifolia is the plant with the highest frequency of citations, and is commonly used to treat: internal fever, ulcers, wounds, abdominal pain, and postpartum medicine at a dose of 3 x 1. In addition, this study also obtained the number of taxa used by the Dayak community. Salako is more diverse in several categories of traditional medicine.
Uji Organoleptik Tempe dari Biji Gude (Cajanus cajan (L.) Millps.) dengan Berbagai Konsentrasi dan Lama Fermentasi
Authors: Faujiah Faujiah , Dharmawibawa Iwan Doddy , Mirawati Baiq
Published: November 2022

Tempe is a traditional grain-based food that is in great demand by the people of Indonesia, because in addition to its relatively cheap price, its vegetable protein content is also quite high. The purpose of this study was to determine the quality of tempeh through organoleptic tests made from gude (Cajanus cajan (L.) Millps.) seeds with different concentrations and fermentation time. This type of research is a pure experiment. The research was carried out at the Biology Laboratory, FSTT, Mandalika University of Education. The experimental research design used a Randomized Block Design (RAK). Consists of two factors, namely: yeast concentration (K1 = 1.5%; K2 = 2%; and K3 = 2.5%), and fermentation time (F1 = 24 hours; F2 = 30 hours; and F3 = 36 hours ), with 3 replications to obtain 27 experimental units. Data collection techniques using organoleptic tests, which include: color, aroma, texture, and taste tests. Sampling for panelists using purposive sampling technique. Organoleptic test data were collected through the hedonic preference test, with a scale of 1-5, namely: 1 = dislike, 2 = neutral, 3 = somewhat like, 4 = like, and 5 = very much like. The data analysis technique used Analysis of Variance (ANOVA) with a significant level of 5%. Based on the results of statistical analysis concluded that the concentration of yeast and fermentation time had a significant effect on the color, aroma, texture, and taste of the gude seed tempeh produced.
Pengaruh Problem Based Writing with Peer Review (PW-PR) terhadap Kemampuan Berpikir Kritis Siswa pada Konsep Pencemaran Lingkungan
Authors: Prihatin Zulhia Usna , Karmana I Wayan , Hajiriah Titi Laily
Published: November 2022

The purpose of this study was to determine how the effect of Problem Based Writing with Peer Review (PW-PR) on students' critical thinking skills. This type of research is quasi-experimental. The population in this study were students of class X SMAN 1 Praya Timur, Central Lombok Regency, with a total of 24 students. Sampling was done by purposive sampling, ie classes were taken based on a specific purpose. The data analysis technique used is the N-Gain index formula. Based on the results of the pretest and posttest data analysis showed that, there was a significant increase from the N-Gain index of 0.36 to the N-Gain index of 0.44. The standard N-Gain index is 0.7 smaller than the research N-Gain index (0.7 < 0.44). Because the N-Gain index of the research results is smaller than the standard N-Gain index and the results are positive so that it is categorized as moderate, it can be concluded that there is an effect of Problem Based Writing with Peer Review (PW-PR) on students' critical thinking skills.
Validitas Lembar Kerja Siswa (LKS) Biologi Berbasis Pembelajaran Guided Inquiry
Authors: Nofayukisari Nofayukisari , Harisanti Baiq Muli , Royani Ida
Published: November 2022

The existing worksheets (LKS) are generally less attractive, the images in the worksheets are less clear and colorless, no source of images are listed, the worksheets have not used a complete LKS format, such as instructions for using good worksheets for teachers as well as the students and the student worksheets used were not arranged neatly and systematically. The use of learning methods that are not quite right. Therefore it is necessary to have teaching materials related to the 2013 curriculum, one of which is teaching materials that have the guided inquiry learning method. It was drafted a student worksheet based on guided inquiry learning. This study validates the guided inquiry learning based biology student worksheet on the material of life organization systems. This study aims to determine the validity of biology student worksheets based on guided inquiry learning. The method used in this research is development (Research and Development). The design of development research is carried out through several stages that have been modified according to the needs of the researcher, namely: the definition stage (Define), the design stage (Design), and the development stage (Develop). At the defining stage, conducting a needs analysis, the design stage carried out the preparation of worksheets, and the development stage carried out expert validation. The instrument used in this study was a validation sheet. The data collection technique in this research is validation. The data analysis technique in this research is descriptive qualitative. The results showed that the validity of biology student worksheets based on guided inquiry learning was valid. The resulting worksheets are feasible for use with a validity level of 2.96. Thus, It can be concluded that the student worksheet is valid and suitable for use as teaching material.
Respon Pertumbuhan Hipokotil Kurma (Phoenix dactylifera L.) cv. Barari Madu pada Beberapa Konsentrasi Zat Pengatur Tumbuh secara In Vitro
Authors: Nufus Novita Hidayatun , Nikmatullah Aluh , Sarjan Muhammad
Published: November 2022

This study aims to determine the growth response of the hypocotyl date palm (Phoenix dactylifera L.) cv. Barari on several types and concentrations of Growth Regulators (PGR) in vitro. The research was carried out by planting 30-day-old hypocotyl dates on Murashige Skoog (MS) media by giving several concentrations of ZPT Naphthalene Acetic Acid (NAA) and Benzyl Amino Purine (BAP). The treatment given is; P0 (Media MS0, without the addition of PGR), P1 (Media MS+1 ppm NAA+1 ppm BAP), P2 (Media MS+2 ppm NAA+1 ppm BAP), and P3 (Media MS+3 ppm NAA+1 ppm BAP). Each treatment consisted of 20 explants with 3 replications. The parameters observed were: 1) the first time shoots/roots appeared; 2) percentage of explants forming roots; 3) percentage of explants forming shoots; and 4) the color of the explants in each treatment after 30 days. Observational data were analyzed descriptively. The results showed that the hypocotyl response of the Barari cultivar planted in treatments P1, P2, and P3 showed cell enlargement and elongation, in contrast to explants in treatment P0 which did not show any growth response. In treatments P1 and P2, cell elongation occurred until the 10th day followed by root formation on the 15th day after planting. The percentage of explants that formed roots at P1 and P2 were 21.67% and 16.67%, respectively. In the P3 treatment, the explants only experienced cell enlargement and elongation without the formation of shoots or roots. The color of the explants on P0 treatment was slightly brown green with black tips after 30 DAP. Explants planted at P1, P2, and P3 formed shoots or shoots+roots, the hypocotyl area remained green, shoots were greenish-white, and roots were white.
Profil Keterampilan Penyelesaian Masalah Siswa melalui Penerapan Model Pembelajaran Problem Based Learning Ditinjau dari Perbedaan Gender
Authors: Ngongo Yunita Roslina , Efendi Ismail
Published: November 2022

The purpose of this research is to describe the profile of students' problem solving skills through the application of problem based learning models in terms of gender differences. This type of research is descriptive qualitative research. The research population was seventh grade students of SMPN 3 Lingsar, West Lombok Regency. The research was conducted in March-May 2020. The research instrument used was a problem-solving skill test. The data collection technique used a test in the form of description questions. The data analysis technique used descriptive statistics. The results showed that the average mastery result of female students increased by 55.7, and the average mastery indicator of male students increased by 48.1. This shows that the problem solving skills of female students are greater than that of male students. The average score for male students is 0.99, in the high category, and the average score for female students is 0.93, in the high category. This shows that there are differences in problem solving skills between male and female students. The conclusion in this study is that the problem solving skills of female students are higher than that of male students.
Padrões de desfolha do milheto (Pennisetum americanum (L.) Leeke) pastejado por bezerras de corte
Authors: Monfardini Liana , Rocha Marta Gomes da , Rosa Vanessa Bayer da , Domingues Camille Carijo , Machado Juliana Medianeira , Rodrigues Dinah Pereira Abbott , Dotto Lisiani Rorato , Bergoli Tuani Lopes , Severo Paula de Oliveira , Pötter Luciana
Published: November 2022

O trabalho foi realizado com o objetivo de avaliar a intensidade de desfolha, a taxa de retorno e as características estruturais do milheto (Pennisetum americanum (L.) Leeke) pastejado por bezerras de corte em dois estádios fenológicos dessa forrageira. Foi utilizado o método de pastejo com lotação contínua e número variável de animais para manter a altura do dossel entre 30 e 40 cm. O delineamento experimental utilizado foi o inteiramente casualizado com dois estádios fenológicos, vegetativo e pré-reprodutivo, com oito repetições de área. O número total de folhas foi 21,8% maior no estádio vegetativo. A densidade populacional de perfilhos basais (116,0/m²) e axilares (101,4 perfilhos/m²) foi semelhante nos estádios. A intensidade de desfolha média foi de 47% e a taxa geral de retorno foi de 5,6 dias. Cada bezerra pastejou uma área de 395,3 m²/dia. As lâminas foliares foram pastejadas 4,7 vezes durante a duração da vida da folha e o acúmulo térmico observado entre os intervalos de desfolha, foi suficiente para que 1,2 nova folha fosse emitida antes do próximo evento de desfolha. As bezerras mantiveram estratégia de pastejo similar durante os estádios avaliados com semelhante intensidade de desfolha e taxa de retorno das folhas expandidas e em expansão.