bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effects of Depth and Habitats on Bycatch Distribution in Deployed Fish Traps in Bidong Archipelago, Terengganu – Peninsular Malaysia
Authors: Mas'ud Aiman , Alfeera Nur , Nasir Haslina , Azra MN , Kamaruzzaman Yeny , HISAM FAZRUL
Published: November 2024

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1. Fish traps at 20 m depth captured the highest species diversity, while 10 m had the most bycatch abundance.
2. Habitat type strongly influenced bycatch composition and species richness, with differences across the study stations.
3. Artisanal fish traps captured a wide range of species, indicating non-selectivity in fishing.
4. Bycatch composition varied with depth, with demersal species being predominant at greater depths.
5. The study recommends management strategies like time-release mechanisms to minimize the ecological impact of fish traps.
 
AbstractIn many marine ecosystems, the fish population has been correlated to bycatch related activities, the most frequently fisheries activities in Malaysia, while the relative importance of other factors such as the depth of artisanal fish trap remains understudied. We investigate whether the bycatch distribution would be affected by deployment of artisanal fish trap at different depths, placed at extensively studied marine educational university station, the Bidong Island, East Coast of Peninsular Malaysia, Terengganu. The traditional artisanal fish trap with a dimension of 1.52 m x 0.92 m x 0.92 m with the wooden frame and the oval shape funnel with a diameter of 25 cm x 6 cm and 25 cm of entrance depth were used for sample collection. The results show that there are six families, six genera and seven species of fish were successfully captured with a 20 m depth captured more fish species compared to others (i.e., 10 m and 15 m depth). The findings of this study provide evidence of the relationship of fish trap depths and fish distribution in the wild. This information could be useful for fishermen for further deployment of their fish trap within the sampling areas in the future.
Saltwater Fish Powder for Amelogenesis in Zebrafish Larvae (Danio rerio)
Authors: Christiono Sandy , Pradopo Seno , Hutami Islamy Rahma , Indasari Novia , Nurhapsari Arlina , Rochmah Yayun Siti Rochmah , Ibrahim Zurairah , Yuniar Savira Nurazky , Suparmi
Published: November 2024

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1. The saltwater fish powder is rich in omega3, vitamin D, and calcium which helps tooth amelogenesis.
2. LC50 Toxicity Test was carried out using zebrafish larvae (Danio rerio) with negative control, positive control using 3,4-dichloroanilin, and treatment groups with saltwater fish powder solution in 6 different concentration.
3. No signs of zebrafish embryo mortality or developmental abnormalities on treatment group from the lowest (125Î¼g/ml) nor highest concentration (4000Î¼g/ml).
4. Saltwater fish powder has proven lack of toxicity.
Abstract
Many nutrients found in saltwater fish are thought to promote amelogenesis in ameloblast cells during tooth development. Although its toxicity is uncertain, saltwater fish powder provided benefits for amelogenesis. Zebrafish embryos have complex metabolic pathways and comprehensive physiological reactions. The LC50 toxicity of saltwater fish powder on zebrafish embryos was investigated in this study. The aim of the of the study is to determine the effect of LC50 toxicity on saltwater fish powder on zebrafish embryos. The experimental research method was a post-test-only control group design, consisting of eight groups, namely the negative control and the internal group using embryo media, the positive control using 3,4-dichloroanillin, and the treatment group 125Î¼g / ml, 250Î¼g / ml, 500Î¼g / ml, 1000Î¼g / ml, 2000Î¼g / ml, and 4000Î¼g / ml using 384 zebrafish embryos. Saltwater fish powder is diluted and observed for 96 hours, controlled every 24 hours. It was found that saltwater fish powder was not toxic because there were no dead zebrafish embryos from various concentrations, negative control, and internal control.
Morphometrics and Growth Patterns of Squids in the North and South Coasts of Java, Indonesia
Authors: Ervinia Ayu , Simanjuntak Charles P H , Sulistiono Sulistiono , Wulandari Dwi Yuni , Zairion Zairion
Published: November 2024

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The mitre squid (Uroteuthis chinensis), the Indian squid (Uroteuthis duvaucelii), and the purpleback flying squid (Sthenoteuthis oualaniensis) were identified.
Morphometric differences among three squid species were analyzed.
Microanatomy observations on the shapes of the sucker rings were important for species identification.
Hypoallometric and isometric growth patterns were observed.

Abstract
Squids play vital ecological and economic functions as keystone species in marine food webs and integral components of global capture fisheries. However, a comprehensive understanding of their diversity and life history characteristics in Indonesian waters is still poorly understood. This study aimed to identify squids that inhabited Java's northern and southern coasts and examine their growth pattern through morphometric analysis. Six hundred eighteen squid samples were collected fishers caught from May to September 2022 in Blanakan and Palabuhanratu Bay, representing two areas of interest. The body size and the shape of sucker rings of squids were observed using morphometric method. Kruskall-Wallis test, Principal Component Analysis, and Spearman's correlation were performed to investigate morphometric variation and relationships. The length-weight relationships were estimated for each species.. This study reported three species of squid on the north and south coasts of Java, namely the mitre squid (Uroteuthis chinensis), the Indian squid (Uroteuthis duvaucelii), and the purpleback flying squid (Sthenoteuthis oualaniensis). There were significant differences observed in ten morphometric variables among the three species of squid (p < 0.05), with fin width, fin length, and sucker ring teeth identified as the key distinguishing feature for the squids. Spearman's correlation indicated stronger associations between mantle and fin variables (Ï = 0.666-0.967, p < 0.05) than those between mantle and head variables (Ï = 0.380-0.864, p < 0.05).Mantle length-weight relationships revealed a hypoallometric growth pattern for U. chinensis and U. duvaucelii, while S. oualaniensis exhibited an isometric growth pattern. The finding of this study provides valuable insights concerning the growth of squids that reflect variation in ontogenic development, trophic ecology, and environmental conditions in Indonesian waters.
Growth and Mortality Models of Mozambique Tilapia (Oreochromis mossambicus; Peters, 1852) Wildly Enter Inside the Fish Farming Ponds in Tarakan City, North Kalimantan
Authors: Salim Gazali , Mujiyanto Mujiyanto , Sugianti Yayuk , Suryanti Suryanti , Zahidah Zahidah , Nawir Daud , Hartinah Sitti , Nurjanah Nurjanah , Dewi Rose , Iranda Rama , Arief Mochamad Candra Wirawan , Putri Masayu Rahmia Anwar , Rahman Abdur , Indarjo Agus , Ransangan Julian , San Jose Ariel E , Rozi Rozi
Published: November 2024

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The results of this research showed that allometric growth in males and females had negative allometric growth characteristics.
The growth condition index in male and female fish is dominated by thin and fat body shapes.The maximum length growth (L∞) and growth speed of males is higher than that of females.
Total mortality and fishing mortality for males is higher than for females, but natural mortality for females is higher than for males.
The exploitation rate of males and females is in the Under-exploitation category because the E value is <0.5.

Abstract
Exploring the length-weight relationship of fish and characterising growth parameters is essential in fisheries as they offer fundamental biology and population dynamics data to establish good management strategies for fisheries resources. This study examines the growth and mortality patterns of Oreochromis mossambicus. Data was collected between September and December 2022 using quantitative descriptive survey sampling. The study involved 20 repeats and deliberate random sampling of 30-50 fish per sample, emphasising total length, weight, and sex parameters. Based on 726 samples of O. mossambicus (352 fish identified as male and 374 fish identified as female). The growth model study revealed the typical negative allometric growth for both sexes (male and female). Male individuals attained a length of 33.449 cm after 37 days has a growth trend ± 0.3265 year-1, and females reached 21.150 cm in 34 days with a growth rate around 0.3135 year-1, as per the von Bertalanffy growth model. There were complex mortality patterns, with males contributing to most total deaths. This study emphasises the complex biology of tilapia and its untapped potential in the aquaculture pond system ecology in Tarakan.
Growth Performance, Antioxidants, Intestinal Microbial Composition and Histological Effect of Grass Carp (Ctenopharyngodon idella) through diets Enriched to Pomegranate Peel (Punica granatum) Extracts
Authors: Fazaa Hassan. A. , Sultan Fatima A.M. , Sayed-Lafi Raad M.
Published: November 2024

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PPE supported the growth indices like final weight, weight gain, SGR, and FCR.
PPE affected the total aerobic bacteria or total lactic acid bacteria (LAB) count, but the enteric gram-negative bacteria count was significantly reduced in the experimental groups.
Add PPE caused a reduced total fungi count in all treated fish.
The histological examination showed enlargement of the villi, depth of the villi, and an increase in goblet cells for the treatments supplemented with PPE.

Abstract
Pomegranate is considered one of the medicinal herbs rich in antioxidants that can be used in aquaculture to support immunity and health. The objective of this investigation was to ascertain the impact of pomegranate peel (Punica granatum) extract (PPE) on growth performance, the intestinal bacteria count, the total number of fungi and the histological analysis of the grass carp. 105 fingerlings (11.04±0.22g) were distributed among 21 aquariums (60-L) in a completely randomised design (triplicated) and fed diets containing 0, 0.5, and 1% PPE for 70 days at a feeding rate of 3% body weight. A spectrophotometry assessment indicated for PPE that the total phenol content was 151.09 and 175.95 GAE/100 g, and the flavonoid content was 36.04 and 42.89 RE/100 g, respectively. The results of the present work revealed that growth indicators (final weight, weight gain, specific growth rate (SGR), and feed conversion ratio (FCR)) increased (P<0.05) in the PPE group in comparison to the control group. PPE had an impact on the total count of aerobic bacteria or lactic acid bacteria (LAB), but the experimental treatments dramatically decreased the amount of enteric gram-negative bacteria (P<0.05). The total fungi count showed a significant increase in all treated fish (P<0.05). Also, histological examination showed improvement and elongation of the villi, and an increase in goblet cells for the treatments supplemented with PPE. Therefore, it is recommended to use PPE (0.5%) as a diet additive for grass carp to improve their growth performance and health.
Stability and Efficacy of Live-Attenuated Vibrio harveyi Vaccines Under Different Storage Conditions in Zebrafish (Danio rerio) Models
Authors: Muhamad-Sofie Mohd Hafiz Ngoo , Mohamad Aslah , Azzam-Sayuti Mohamad , Amal Mohammad Noor Azmai , Zamri-Saad Mohd , Monir Md Shirajum , Md Yasin Ina Salwany
Published: November 2024

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The LD50 (median lethal dose) of Vibrio parahaemolyticus and harveyi in zebrafish was determined to be 1 x 106 CFU/mL, while for V. alginolyticus it was found to be 1 x 105 CFU/mL.
The LAVh vaccine demonstrated cross-protection against various pathogenic strains of Vibrio, leading to an average of 80% survival rate in vaccinated individuals.
The analysis of the LAVh vaccine emphasized its versatility, as it can be quickly deployed and stored as a freeze-dried powder.
The LAVh vaccine can be easily accessible and user-friendly in various aquaculture environments, such as offshore and remote farms.

Abstract
Vibriosis poses a significant threat to marine teleosts, causing substantial losses in the global aquaculture industry. Previous work in our lab led to the development of a live-attenuated V. harveyi vaccine (LAVh) candidate that targets the serine endoprotease gene with a three-point knockout and has shown promise in protecting against vibriosis. However, further investigation is necessary to evaluate the stability and efficacy of its various storage conditions for broader applications. This study aims to determine how well the three different LAVh vaccine storage (fresh, stale, and freeze-dried LAVh) worked against vibriosis. A total of 1000 adult zebrafish (Danio rerio) (mean weight: 0.20±0.5 g) were divided into four groups. Groups 1, 2, and 3 were intraperitoneally injected with different LAVh vaccine storage (fresh, stale, and freeze-dried, respectively), while Group 4 received 0.01 M phosphate-buffered saline (PBS) and served as the unvaccinated control. Fish were monitored for 21 days post-vaccination for safety, stability, efficacy, and antibody analysis. The results showed that a modest dosage of 1 x 104 CFU/mL of LAVh vaccine from all storage conditions provided 80% survival upon intraperitoneal challenge with pathogenic strains of pathogenic V. harveyi, V. alginolyticus, and V. parahaemolyticus. This dosage induced significant antibody production and conferred cross-protection against different Vibrio spp., indicating the LAVh vaccine’s potential for commercial application. The LAVh vaccine demonstrated high effectiveness and suitability for storage as a freeze-dried powder. This study might offer significant insights into practical strategies for reducing vibriosis, especially in aquaculture settings with limited infrastructure.
DNA Barcoding of Freshwater Eels Anguilla spp from Kuari River Based on Cytochrome C Oxidase Subunit I (COI) Gene
Authors: Syaifudin Mochamad , Wijayanti Marini , Maulidya Ainayyah
Published: November 2024

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Freshwater eels in Kuari River consisted of two species marmorata and A. bengalensis
Anguilla marmorata had the highest similarity of 99.82%-100%, while bengalensis indicated the highest identity of 99.84%-100% to the same species in the GenBank database.
Phylogenetic species indicated that Anguilla marmorata and Anguilla bengalensis form two different sub-clusters.
The water quality in the Bengkulu Kuari River were still in tolerance for fish growth and survival.

Abstract
Freshwater eels (Anguilla spp.) are classified in the family Anguillidae, and included in the catadromous group. This study aimed to determine the COI gene sequences of the mitochondrial DNA, analyze the genetic distances, and phylogenetics, and characterize the physical and chemical parameters of between freshwater eels habitat in the Kuari River Bengkulu. This research was conducted from November 2020 – April 2021. The methods used in barcoding eel species were DNA isolation, DNA amplification using PCR (Polymerase Chain Reaction), electrophoresis, and sequencing of COI gene regions in mtDNA. The COI mtDNA gene fragments were obtained from PCR results with an annealing temperature of 50°C for 30 seconds in 35 cycles. BLASTn analysis of eel samples AM3 and AM4 had the highest similarity of 99.82%-100% to Anguilla marmorata, and samples AB2-AB5 indicated the highest identity of 99.84%-100% to Anguilla bengalensis. Phylogenetic species indicated that Anguilla marmorata and Anguilla bengalensis form two different sub-clusters. The water qualities in the Bengkulu Kuari River were temperatures 26.5-27.5oC, pH 7.1-8.7, dissolved oxygen 6.19-9.54 mg L-1, brightness 21-47 cm, ammonia 0.16-0.41 mg L-1, total alkalinity 20–52 mg L-1, TDS 33–49 mg L-1, salinity 0.3-0.4 ppt and water velocity 0.5-0.8 ms-1. The COI gene in DNA barcoding is very appropriate to be used for the identification of Anguilla spp species by comparing the DNA sequence of the COI gene with the existing database in the Genbank.
Quality and Shelf Life Assessment of Modified Pekasam Ale-ale (Meretrix meretrix)
Authors: Nofiani Risa , Nopianti Nopianti , Ardiningsih Puji
Published: November 2024

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Pekasam ale-ale is spontaneously fermented ale-ale (Meretrix meretrix) flesh with fine salt and incubated for 3-7 days.
Modified pekasam ale-ale prepared by adding 155 g of garlic powder into the original pekasam ale-ale showed the best acceptability and had a different quality than the original pekasam ale-ale.
The best maturity time and the predicted shelf life for modified pekasam ale-ale fell on days 40 and 60, respectively.
Garlic powder has successfully improved the taste and aroma of modified pekasam ale-ale.

Abstract
Pekasam ale-ale is spontaneously fermented ale-ale (Meretrix meretrix) flesh with fine salt and carbohydrates, such as sugar, rice porridge or angkak (red fermented rice) followed by incubation for 3-7 days. This product has a slightly fishy odour based on the communities’ opinion at Ketapang and its unknown shelf life. The original recipe added granulated sugar and garlic powder might be able to remove the fishy odour. The effects of the addition of both ingredients are still unknown for the quality, consumer acceptability and shelf life. The objective of the study was to evaluate the quality and shelf life of pekasam ale-ale added granulated sugar and garlic powder based on sensory, physicochemical and microbiological profiles. Three recipes for this study were A (1 kg of fresh ale-ale flesh, 400 g of fine salt), B (recipe A, 200 g of granulated sugar, 55 g of garlic powder), and C (recipe A, 200 g of granulated sugar, 125 g of garlic powder) then tested physicochemical, microbiological and sensory properties. The water content, pH, and free fatty acids of A, B, and C differ significantly except for the ash content. All recipes were safe for consumption based on their physicochemical and microbiological properties. The best taste and aroma were awarded to C and B, respectively. The best acceptance score was awarded for C, with days 40 and 60 for the best maturity and shelf life, respectively. In conclusion, garlic powder successfully enhances the taste and aroma and reduces the fishy aroma of pekasam ale-ale.
Concentration and Distribution of Oligochaeta Worms in the Waters of Kejapanan, Pasuruan, Indonesia Polluted by Mercury Waste using DNA Barcode
Authors: Irawati Mei Widiastuti  , Moh. Awaludin Adam  , Ernawati
Published: November 2024

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Higlight Research

Based on AAS test, results showed that the St2 sample has the highest concentration of mercury compared to other locations. St2 samples are samples taken right at the pollutant source.
The results showed that the samples consist of the Nadidae family with two species, namely Limnodrilus hoffmeisteri and Branchiura sowerbyi.
The COI gene that was successfully amplified had a length of approximately 700 bp using a 3000 bp DNA ladder as a comparison.
Based on the results of the SEM-EDX test, the worm samples contained several elements. The majority of them are organic except Al, Si, and Ti. Aluminium (Al), Silicon (Si), and Titanium (Ti) are metals that are used by organisms.

Abstract
Physiological monitoring of mercury waste contamination can be carried out using the biota around the waters. This study aims to identify concentration of Hg and the types of worms in the waters of Kejapanan, Pasuruan, East Java with a molecular approach. Target gene amplification was carried out using the mitochondrial genome COI barcode primer. Analysis of molecular identification was performed with DNA analysis and phylogenetic, similarity, DNA sequence variation, genetic distance, and the BOLD System. The concentration Hg was analyzed using AAS and the distribution of mercury in the worms was analyzed using SEM Edax Mapping. The results showed that the pollutant source area (St2 sample) has the highest concentration of mercury compared to other locations. The results of molecular identification indicate the formation of two clusters. The amplified samples produced DNA bands according to the target (600-700 bp), and the process was continued with morphological-based-key identification. The results showed that they consist of the family Nadidae with two species, namely Limnodrilus hoffmeisteri and Branchiura sowerbyi. A DNA length of 709 bp as well as nucleotide composition. BLAST results showed that species L. hoffmeisteri and B. sowerbyi had similarity indexes of 99% and 86%, respectively. Based on the research results, it was found that there was an accumulation of mercury exposure in worms in polluted areas. For this reason, the results of this study can provide a novelty that worms can be used as biomonitoring of water pollution using the barcode data.
Nutritional Composition, Physicochemical, and Sensory Properties of Snack Bars Produced from Catfish Head Powder (Clarias gariepinus) and Purple Sweet Potatoes (Ipomoea batatas var Ayumurasaki) as Emergency Food
Authors: Canti Meda , Kasanti Nafera Arvianda , Hutagalung Rory Anthony , Lukas  , Pandjaitan M. M. Lanny W.
Published: November 2024

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Highlight Research
1. The development of snack bars from catfish head powder (CHP).
2. The CHP was rich in nutritional composition and could be an additive ingredient in snack bars.
3. Adding CHP increased protein, lipid, and fibre content in the snack bars.
4. Snack bars with the addition of CHP were acceptable on all sensory attributes.
5. Snack bars produced from CHP could be used as an alternative emergency food.
Abstract
During natural disasters, emergency food is often needed to meet the victims’ nutritional intake such as protein, fat, carbohydrates, and energy. As an alternative, catfish heads, which are usually rich in nutritional content, can be developed into a snack bar product as emergency food. This research aimed to evaluate the chemical, physical and sensory properties of snack bars produced from catfish head powder (CHP) and purple sweet potato flour (PSPF). This research consisted of several stages, namely making CHP and PSPF, preparing snack bars, and analysing snack bars' chemical, physical, and sensory properties. The ratios of CHP and PSPF in the preparation of snack bars stage were F0 (0:100), F1 (25:75), F2 (50:50), and F3 (75:25). The CHP contained 43.52% protein, 21.24% lipid, 4.6% fibre, and 384.38 Kcal/100 g total energy. The addition of CHP and PSPF affected the chemical (proximate and antioxidant activity), physical (redness and hardness values), and sensory (aroma and overall acceptance) properties of the produced snack bars. All snack bars had protein content that complied with Indonesian National Standards (INS) for cereal bar biscuits. The protein, lipid, carbohydrate, and total energy content of the snack bar were in accord with the standards of the United States Department of Agriculture (USDA), Food Standards Australia New Zealand (FSANZ), and emergency food standards. It is also revealed that F2 was the best treatment based on its chemical, physical, and sensory properties. Indeed, snack bars from CHP and PSPF can be utilised as an emergency food alternative.
Current Severe Depressive Episode in Bipolar II Disorder with Anxious Distress and Post-traumatic Stress-Disorder with Derealization: a Case Report
Authors: Jaya Muhammad Alim , Haris Andi Jihan Nashila , Syahrir Andi Karlina
Published: November 2024

Introduction: Bipolar II disorder experiences more frequent episodes of depression and is sometimes comorbid with post-traumatic stress disorder (PTSD). However, there is no clear method to distinguish between depression induced by bipolar disorder and PTSD. Through this case, we aim to examine the features of the patient’s bipolar disorder and PTSD from the depressive episodes. Case: A 23-year-old Indonesian woman came with the chief complaint of unexplainable discomfort that had been experienced almost daily for the past two weeks. The patient also complained that she was often lonely. Patients did not get adequate parenting from her parents, so patients have unfavorable relationships with her family. In addition, patients previously experienced sexual harassment that caused severe trauma. She was diagnosed with a current severe depressive episode in bipolar II disorder with anxious distress and PTSD. Discussion: Bipolar disorder is frequently comorbid with PTSD. She was given Sertraline 25 mg once daily, Aripiprazole 5 mg twice a day, Clobazam 5 mg once a day at night, Folic acid 400 mcg once a day, and psychotherapy. After four weeks of treatment, there was an improvement in symptoms by a decrease in the HDRS and the HARS scores. Conclusion: In the case presented, bipolar patients have major complaints related to somatic symptoms accompanied by a history of experiencing severe traumatic events. Thus, bipolar patients do not always come with the chief complaint of mood swings. Furthermore, these complaints improved with the combination of anti-psychotic, anti-depressant, anti-anxiety, and psychotherapy.
The Dominant Personality Trait in Type 2 Diabetes Mellitus Patients at Dr. Soetomo General Hospital Surabaya
Authors: S Delwi Novita , Abdurachman  , Jongky Hendro Prajitno  , Izzatul Fithriyah  , Weinheimer Anita Zara
Published: November 2024

Introduction: Diabetes mellitus (DM) is a chronic disease characterized by elevated blood sugar levels above the normal range. The global prevalence of DM increased, with over 90% of cases being Type 2 Diabetes Mellitus (T2DM). People attempted various physical therapies, including adopting a healthy lifestyle through dietary adjustments, physical activity, and pharmacological interventions. However, we have not extensively explored non-physical therapies related to personality traits, and the incidence of DM remains high. The Big Five Personality Theory encompasses openness, conscientiousness, extraversion, agreeableness, and neuroticism. Each personality trait is believed to have specific tendencies toward diseases, emphasizing the importance of identifying the dominant personality traits in T2DM patients. This study aims to identify the dominant personality type in T2DM patients based on the Big Five Personality Theory at Dr. Soetomo General Hospital Surabaya. Methods: We employed a cross-sectional approach for data collection, using Big Five personality questionnaires as the primary data sources. Results: Among the 68 T2DM patients who participated in this study at Dr. Soetomo General Hospital Surabaya, from October 2022 to May 2023, the mean age of patients was 51-60 years, with a majority of female participants (63.2%) and male participants (37.8%). The questionnaire results indicated that the dominant personality trait was agreeableness (85.3%). Conclusion: The dominant personality type in T2DM patients, according to the Big Five Personality Theory at Dr. Soetomo General Academic Hospital Surabaya, was agreeableness (85.3%).
The Relationship Between Coping and Stress Levels in Students from The Class of 2020 at The Faculty of Medicine, Palangka Raya University, During Their Thesis Preparation
Authors: Netanya Gloria  , Natalia Sri Martani  , Syamsul Arifin  , Helena Jelita  , Astri Widiarti
Published: November 2024

Introduction: Academic stress is prevalent among final-year students, with thesis preparation being a significant source of this stress. Coping are essential as they effectively represent the body’s conscious adaptive responses to reduce stress through self-adaptation. This research determines the relationship between coping and stress levels in students from the class of 2020 at the Faculty of Medicine, Palangka Raya University, during their thesis preparation. Methods: The study employs a quantitative analytical observational design with a cross-sectional approach. Simple random sampling was utilized for participant selection. The research instruments comprised coping questionnaires and the Perceived Stress Scale (PSS-10). Data were analyzed using Charles Spearman’s correlation analysis with a confidence interval of 95%. Results: Out of all 96 respondents, 49 individuals (51%) had good coping skills, and 80 individuals (83.3%) experienced moderate stress levels. Notably, among the 49 participants exhibiting good coping, a majority (42 individuals or 85.71%) experienced moderate stress levels. The Charles Spearman test findings revealed a significant value of 0,013 (p < 0.05) with a weak correlation and the opposite direction (r = -0.252). Conclusion: There is a significant relationship between coping and stress levels in students from the class of 2020 at the Faculty of Medicine, Palangka Raya University, during their thesis preparation.
Tohum Dergisinde İmam-Hatip Okulları
Authors: Göküş Şeref , Yılmaz Zahide , Ayten Mukadder , Kocaman Kasım
Published: November 2024

Bu çalışmanın amacı, Tohum dergisinin 1963-1980 yılları arasındaki sayılarında yayımlanan yazılar çerçevesinde imam-hatip okullarının nasıl ele alındığının ve o dönem içerisinde söz konusu okulların algılanma biçiminin derinlemesine incelenmesidir. Din eğitimi alanı için önemli bir kaynak hüviyeti taşıyan ilgili süreli yayın organı, imam-hatip okulu gerçeğini ve onların var olma mücadelesini kendi mezun ve mensuplarının gözünden ve kaleminden ortaya koyması adına oldukça önemli bir içeriğe sahiptir. Çalışmada nitel araştırma yöntemleri içerisinde yer alan doküman analizi yöntemi kullanılmıştır. Bu amaçla derginin, çalışma kapsamındaki yıllara ait nüshalarına İslamcı Dergiler Projesi dijital arşivinden erişilmiştir. Ulaşılan her sayı, imam-hatip okulları bağlamında baştan sona titiz bir şekilde taranıp incelenmiştir. Sonuç olarak; imam-hatip okullarının bu dönemde karşı karşıya kaldığı fizikî yetersizliklere, müfredat, statü ve yükseköğretime geçiş gibi sorunlara rağmen, dergi tarafından, ihtiyaç duyulan din görevlilerini yetiştirmesi, toplumun desteğini kazanmış olması, fen ve değer üzerine çift yönlü eğitim vermesi gibi çeşitli gerekçelerle eğitim sisteminde önemli görüldüğü bulgusuna ulaşılmıştır. Bu minvalde dergide, ilgili okul mezunlarından topluma örnek olan, birleştirici, liyakatli ve bilgili şahsiyetler olmaları talep edilmektedir.
Capsule endoscopy: clinical insights, challenges, and evolving perspectives in the 21st century
Authors: Tsuboi Akiyoshi , Oka Shiro , Tanaka Shinji
Published: November 2024

Capsule endoscopy (CE) is widely employed in clinical practice owing to its minimally invasive nature and high diagnostic accuracy. It is the primary modality for evaluating suspected diseases of the small-bowel, as recommended by guidelines from various countries. Advancements in CE technology have introduced various models for evaluating not only the small-bowel but also the colon, esophagus, stomach, and the entire gastrointestinal tract. Moreover, colon CE enables early detection of colorectal polyps and cancers, as well as surveillance of inflammatory bowel disease. Furthermore, innovative developments, such as magnetically controlled CE, offer enhanced maneuverability, particularly in the stomach. Recent reports highlight the growing use of artificial intelligence in CE, with promising potential for reducing physician burden, and clinical implementation is anticipated. Furthermore, novel CE technologies are expected to enable the diagnosis of gastrointestinal diseases through a less invasive approach in the near future.

Key questions/aims: Herewith we provide a comprehensive review of the current status and clinical applications of CE while addressing the challenges that remain in its implementation in practice and highlighting the key areas for future research and development.
Molecular characterization of the genes involved in the synthesis of thebaine in Papaver somniferum L.
Authors:   , Díaz Bárcena Alba
Published: November 2024

Molecular characterization of the genes involved in the synthesis of thebaine in Papaver somniferum L.
Water status assessment in grapevines using plant electrophysiology
Authors: Cattani Amanda , De Riedmatten Léo , Roulet Julien , Smit-Sadki Tara , Alfonso Esteban , Kurenda Andrzej , Graeff Moritz , Remolif Eric , Rienth Markus
Published: November 2024

Traditional methods for assessing vine water status, such as the Scholander pressure chamber, are time-consuming, punctual and labour-intensive. The development of alternative methods which are accurate, reliable and can provide real-time information on vine water status is a necessity for farmers all over the world. This study proposes the use of plant electrophysiology as a novel approach for real-time water status assessment in grapevines. We conducted four climate chamber experiments with potted grapevines under different irrigation regimes. Various morphological and physiological assessments were performed in parallel with electrophysiological measurements to correlate classic water status assessment methods with plant electrophysiological signals. Two machine learning approaches based on classification and regression were employed to train the prediction models. Results obtained from both models indicate significant differences in irrigation status between well-watered and water-deficit plants, with the latter showing reduced growth and physiological activity, confirming the water stress status of the plant. While the binary classification model successfully differentiates between well-watered and water-deficit plants, its practical use is limited. Therefore, a regression model was developed to directly predict predawn leaf water potential. To the best of our knowledge, this is the first time that electrical signals are correlated with vine water potential measurements. The findings presented here thus provide a promising new tool for future real-time and remote monitoring of vine water status to manage irrigation and adapt agronomic strategies.  Nevertheless, validation and optimisation of the models are still necessary, particularly under field conditions.
PERAN MASJID SEKITAR KAMPUS SEBAGAI UPAYA MENSINERGIKAN ANTARA MASYARAKAT DENGAN LINGKUNGAN PENDIDIKAN: STUDI KASUS DI MASJID AL MUKMIN PLOSOREJO
Authors: Isan  , Ibnu As’ad Rosyidin  , Nuryanta Nanang
Published: November 2024

Masjid sering kali dianggap sebagai pusat kegiatan keagamaan semata, namun, dalam konteks kampus, peran masjid dapat lebih luas lagi. Studi ini bertujuan untuk mengeksplorasi peran masjid sekitar kampus dalam memfasilitasi sinergi antara masyarakat dan lingkungan pendidikan, dengan memfokuskan pada studi kasus di Masjid Al Mukmin Plosorejo. Metode penelitian yang digunakan dalam penelitian ini adalah pendekatan kualitatif melalui wawancara mendalam dengan pengurus masjid Al-Mukmin Plosorejo. Temuan menunjukkan bahwa Masjid Al-Mukmin Plosorejo bukan hanya menjadi tempat ibadah, tetapi juga menjadi pusat kegiatan sosial, pendidikan, dan pengembangan masyarakat. Peran masjid ini dalam mensinergikan antara masyarakat dan lingkungan pendidikan terbukti melalui berbagai program seperti pelatihan keterampilan, serta pembinaan karakter. Implikasi dari temuan ini adalah pentingnya memahami peran multifungsi masjid dalam konteks pendidikan tinggi dan bagaimana sinergi ini dapat ditingkatkan untuk meningkatkan kesejahteraan masyarakat dan kemajuan pendidikan. Studi ini memberikan kontribusi dalam memperluas pemahaman tentang peran masjid dalam konteks sosial dan pendidikan serta memberikan dasar untuk kebijakan dan praktik yang lebih inklusif di masa depan.
PERAN KAMPUS MENGAJAR DALAM MENINGKATKAN SOFT SKILL MAHASISWA
Authors: Khasana Siti , Adawiyah Siti Afifah
Published: November 2024

Kampus Mengajar menjadi salah satu program andalan MBKM (Merdeka Belajar Kampus Merdeka). Adapun tujuan utama Kampus Mengajar yaitu pada peningkatan literasi, numerasi, dan adaptasi teknologi. Selain itu, tujuan utama Kampus Mengajar bagi mahasiswa adalah meningkatkan kemampuan pedagogi. Akan tetapi, pada kenyataannya program ini tidak hanya meningkatkan kemampuan pedagogi mahasiswa saja, tetapi banyak kemampuan lain yang meningkat dalam diri mahasiswa. Oleh karena itu, dilakukanlah penelitian ini dengan tujuan untuk mengetahui keahlian apa saja yang meningkat dalam diri mahasiswa semenjak mengikuti program Kampus Mengajar. Metode yang digunakan dalam penelitian ini yaitu kualitatif, kemudian subjek penelitian ini yaitu mahasiswa Prodi PAI JSI UII yang telah mengikuti Kampus Mengajar dari angkatan 1 sampai 6. Sedangkan untuk teknik pengumpulan data menggunakan wawancara dan dokumentasi. Adapun untuk hasil yang peneliti dapatkan dalam penelitian ini yakni Kampus Mengajar menjadikan mahasiswa mengalami peningkatan dalam berbagai hal. Mulai dari interpersonal skill, yakni meningkatnya jiwa leadership, problem solving, skill komunikasi, membangun team player, membangun emotional intelligence, melatih kesabaran, menghargai orang lain serta terbuka terhadap feedback, baik dari teman satu kelompok, guru, ataupun DPL. Selain itu, keahlian lain yang meningkat yakni kemampuan manajemen pengelolaan perpustakaan, serta kemampuan merancang program kerja.
Robotics and Automation Roadmap: Thailand Perspectives
Authors: Gerdsri Nathasit ,   Editorial Office, Suksiri Phoemsak , Somjaitaweeporn Tunyawat , Sapsaman Temsiri
Published: November 2024

Robotics and automation are the key industries supporting Thailand’s strategic initiatives toward Thailand 4.0. This paper presents the development of an industry roadmap guiding the future research and development of related technologies in Thailand. The roadmap project was recently conducted during 2021–2022. The strategic targets for the future development of robotics and automation in Thailand were set to increase productivity and reduce adoption cost for the short term (2022–2023); create market opportunities for AI and industrial IoT technologies with data platform for the medium term (2024–2026); and prepare the Industry 5.0 system supporting emerging applications of digital twins and metaverse for the long term (2027–2030).
Analyzing Factors Influencing Customer Satisfaction with Organic Coffee in E-Commerce
Authors: Seo Yuna ,   Editorial Office
Published: November 2024

In recent years, there has been a notable increase in interest in sustainable products, particularly organic goods, driven by the push for sustainable societies. However, Japan’s organic market lags behind the global trend, representing just 0.3% of total farmland in 2021. To tackle this issue, the Ministry of Agriculture, Forestry and Fisheries introduced the “Green Strategy,” with the goal of raising the organic share to 25% by 2050. The COVID-19 pandemic has brought about significant lifestyle changes, such as increased remote work and reduced outdoor activities, leading to a surge in the E-commerce market and an increased need for analyzing consumer satisfaction. To enhance Japan’s organic market, it is crucial to familiarize consumers with organic products like coffee, tea, and snacks. This study proposes a model using E-commerce customer reviews to predict consumer satisfaction. The aim is to improve services and develop new strategies based on customer preferences, promoting sustainable growth and enhancing customer satisfaction. This study delves into the impact of factors derived from latent Dirichlet allocation (LDA) on consumer satisfaction with organic coffee, utilizing three years of data from Rakuten Marketplace customer reviews (2017–2019). A total of 1444 review texts were analyzed, including 154 low-rated reviews (ratings 1–3) and 1290 high-rated reviews (ratings 4–5). To build a satisfaction prediction model using regression analysis, a survey was conducted using question items explored through factor analysis to assess the reliability of items in conveying the consistent meanings of high frequency words extracted by LDA: “taste,” “aroma,” “gift,” “sales/discounts,” “freshness,” and “decaffeinated.” The results of the regression analysis revealed that “gift,” “sales/discounts,” and “decaffeinated” significantly impact consumer satisfaction. Insights derived from these factors illuminate marketing strategies that focus on delivering happiness through products, adding value through pricing strategies, and introducing benefits and consumption methods that effectively meet customer needs. These findings underscore the potential of customer reviews to enhance consumer satisfaction and inform strategic marketing decisions, thereby contributing to the growth and success of the organic coffee market.
TEACHER'S PERCEPTION OF THE USE OF THE CHATGPT APPLICATION AS A LEARNING-SUPPORTING MEDIA
Authors: Toga Ari Harmawan  , Makmur Amelia
Published: November 2024

Technological developments have had an impact on everyday life. This also happens in the world of education. Technology in the world of education is a means to develop learning in the classroom. One of the emerging technologies is ChatGPT(Generative Pre-Trained Transformer). Technology with artificial intelligence can respond to human-like questions. With the inclusion of this technology, this study aims to determine teachers' attitudes and perceptions about ChatGPT in learning. This is done as a first step to determine the right strategy. The research was conducted using a questionnaire distributed to teachers with the criteria of teaching in secondary schools. Data analysis using SPSS to see the value of each variable. Based on the research, it was found that teachers already know about ChatGPT and accept this technology to help work. The teacher also shows a positive and enthusiastic attitude towards the use of ChatGPT in learning. They recognize its benefits in preparing and planning lessons, developing materials, and enhancing students' insights. Even though teachers find ChatGPT helpful, they still have concerns about their trustworthiness and their ability to implement it. So there is a need for socialization to students before using ChatGPT in learning, to prepare students and strengthen the teacher's role as a facilitator. It can be concluded that ChatGPT has great potential in supporting learning, but it needs socialization, initial understanding, and strengthening of the teacher's role in implementation.
Development of PBL-Based E-Modules on Work and Energy Materials Integrated with Nutrition to Improve Cognitive Learning Outcomes of Class X Students
Authors: Mulyanengsih Ratu
Published: November 2024

Abstract, Almost one third of Indonesian adolescents aged 15-18 years old are stunted, while many also have overweight and obesity problem. Nutrition education can be done by integrating nutritional information and concepts into certain subjects, one of which is physics. Subject in physics which in line with the concept of nutrition are work and energy. In work and energy subject, it discusses the concept of the relationship between work, energy, the law of conservation of energy, the concept has strong relationship with nutrition which is a source of energy needed to do work. This research is a development research with the ADDIE model, which has 5 stages, Analyze; (2) Design; (3) Develop; (4) Implement; and (5) Evaluate [19]. The purpose of this study is "Produce feasible and effective PBL e-module learning media to improve learning outcomes and increase understanding of the importance of nutritional intake among adolescents", which can be accessed on smartphones. The e-module was tested on 36 grade X MIPA students at SMAN 30 Jakarta. The study was conducted from March to October 2022. The method used is a quasi-experimental method using a pretest-posttest control group design. The media is validated by media experts and material experts using instruments. Based on the calculation of validation of media experts and material experts on the PBL-based nutrition-integrated business and energy (E-MUEGIZ) E-module, it is included in the very valid category, meaning that the media is suitable for use. While Based on the value of N-Gain it can be said that the E-Module of effort and energy integrated nutrition (E-MUEGIZ) can increase understanding of the importance of nutrition as a source of energy. Keywords: Cognitive Learning; E-Module Development; Problem Based Learning; Effort and Energy, Nutrition
STRATEGI MANAJEMEN PESERTA DIDIK DALAM MENGAHADAPI PERUBAHAN PARADIGMA PENDIDIKAN DI ERA DIGITAL: TINJAUAN LITERATUR
Authors: Adzkia Ahmad Abrar , Nurwahidah Salma Nisa , Arindah Putri , Robbaniyyah Syifa
Published: November 2024

In the ever-evolving digital era, changes in the educational paradigm demand effective student management strategies. This article is a literature review that discusses these strategies based on student perspectives, expert opinions, and relevant literature sources. The main focus of these strategies is the integration of technology into the curriculum, the development of teacher professionalism, collaboration with industry and communities, and the empowerment of students. By implementing these strategies, educational institutions can create adaptive, innovative, and relevant learning environments that keep up with the times. This approach provides a strong foundation for student development in tackling challenges and harnessing potential in the digital era.
Comparison Between Contextual And Conventional Learning on The Poetry Writing Ability of Senior High School 1 Lembang Students
Authors: Razanah Marini , Hikmat Ade , Safi'i Imam
Published: November 2024

Students' ability to write poetry must be more meaningful, this will not happen if Indonesian language teachers still use conventional models in their learning. Breakthroughs such as Contextual Learning are needed so that learning to write poetry is more meaningful for students. The aim of the research is to determine the differences in the poetry writing abilities of students who study using Contextual Learning and conventional models at SMAN 1 Lembang. The research used in this research is experimental, with Non-equivalent (Pretest and Posttest) Control-Group Design. The population in this study was class X students of Senior High School 1 Lembang, totaling 10 classes. The sample was determined randomly, so classes X 3 and X 7 were determined, each with 31 students. The instrument uses the Poetry Writing Ability Test. Data analysis follows the following steps: 1) Normality test with p-value > 0.05, 2) Homogeneity test with p-value < 0.05, and 3) ANOVA test with p-value < 0.05. If the data is not normal or homogeneous then a Non-Parametric test is carried out using the Wilcoxxon and Mann-Whitney U tests. The research results show that the use of Contextual Learning in learning to write poetry provides better results when compared to conventional models.
Pengembangan Sumber Daya Pendidikan pada Generasi Milenial Melalui Era 5.0 dan Local Genius 6.0
Authors: Madhakomala R. , Sari Eliana , Fadholi Muhamad , Nasution Satri Dwi Kurnia , Kayen Hazrat Shah
Published: November 2024

Penelitian ini mengkaji pengembangan sumber daya pendidikan pada era generasi milenial dengan memanfaatkan pendekatan Society 5.0 dan Local Genius 6.0. Fokus utama dari penelitian ini adalah bagaimana kedua konsep ini dapat diterapkan dalam pengembangan kurikulum pendidikan yang lebih adaptif, relevan dengan teknologi modern, dan tetap mempertahankan nilai-nilai lokal. Dengan metode eksploratif, penelitian ini menemukan bahwa penggabungan antara teknologi dan kearifan lokal menghasilkan peningkatan signifikan dalam kualitas pendidikan, keterlibatan siswa, serta memperkuat identitas budaya. Meskipun terdapat beberapa kendala seperti kesenjangan akses teknologi dan keterbatasan sumber daya, hasil penelitian menunjukkan bahwa pendekatan holistik ini efektif dalam meningkatkan kualitas pendidikan di era digital.