bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prediksi Umur Simpan Keripik Jamur Tiram (Pleurotus ostreatus) dalam Kemasan Plastik Polipropilen
Authors: Waluyo Sri , Damayanti Eko Regita , Tamrin Tamrin , Kuncoro Sapto 
Published: January 2025

Mushrooms are one of the most popular foods in Indonesia because of their high nutritional value. The form of processed food that currently has a good market share is snack food chips. This study aimed to calculate the value of the water absorption constant (k) and to predict the shelf life of oyster mushroom chips in polypropylene (PP) plastics at 0.03 mm, 0.05 mm, and 0.07 mm thickness, and stored at the storage room humidity (RH) variations of NaNO2 (63%), NaCl (75%), and KCl (84%). This study was repeated three times, resulting in a total of 12 units. The results of this study showed that the higher the RH at storage and the thinner the thickness of the packaging, the higher the water content by weight (Me) of the material and the greater the contents value of its water absorption rate. Under these conditions, the shorter the shelf life of the fungal chips. The values of Me and the constant k on the variation of packaging thickness and RH range respectively from 11.5 to 26.5 and 0.05 to 0.17. The oyster mushroom chips have a shelf life of up to 17 days at a storage RH of 63% and are packaged in 0.07 mm thick PP plastic. Keywords: Mushrooms, Polypropylene Plastic, and the Water Absorption Constant (k).
Rancang Bangun Alat Pengupas Jengkol (Pithecellobium jiringa) Semi Mekanis
Authors: Arafat Muhammad Yasir , Tamrin Tamrin , Rahmawati Winda , Warji Warji 
Published: January 2025

Research on jengkol peeling aims to facilitate in stripping effectively, efficiently and also minimize the organs of the body namely the injured finger at the time of stripping of the jengkol fruit. Testing this tool uses 18 samples of jengkol fruit divided into 2 types namely young and old, with diameters small, medium and large. The parameters observed in this study are the performance of the jengkol peeling tool and the success of stripping. The results of this study showed that the capacity of stripping small young jengkol fruit is 540 pieces per hour and the percentage of fruit peeling success is 100%, for young jengkol medium capacity is 300 pieces per hour and the success of stripping fruit skin is 94% and for young jengkol the capacity is 300 pieces per hour and the success of stripping 94%. Meanwhile, the small old jengkol fruit is 780 pieces per hour and the success of stripping the skin is 100%, for the old jengkol is 420 pieces per hour and the success of stripping 95% and for the large old jengkol is 300 pieces per hour and the success of stripping is 100%. Keywords: Design Build, Jengkol, Skin Jengkol.
Uji Kinerja Alat Pemotong Batang Singkong Tipe Double Block Cutter (DBC) pada Tiga Ukuran RPM
Authors: Asmara Sandi , Firmansyah Aulia Chandra , Kuncoro Sapto 
Published: January 2025

This research on the performance test of the cassava stem cutting type Double Block Cutter (DBC) at three RPM sizes aims to determine the working capacity of the cassava stem cutting. The tool used in this study is a stopwatch, tachometer, measuring cup, derrigen, cassava stem seed cutter (Petokong). The materials used in this study were cassava stems and gasoline. This study used a Completely Randomized Facrorial Design (RALF) using two factors, namely the value of the cutting machine rotational speed factor and the factor of the number of inputs of cassava stems, each factor will be tested with three levels (treatment). The value of the rotational speed of the cutting tool was tested with three kinds of rpm, namely rotation speed 1 = 2600 rpm, rotation speed 2 = 3700 rpm, rotation speed 3 = 4800 rpm. The results of this study indicate that an increase in the working capacity of the tool is indicated by the increasing number of cutting seeds during testing with 4 sticks inserted, the effect of engine rpm on the performance test of the Petokong tool has no significant effect on the working capacity of the Petokong tool, the effect of the interaction between rpm and the feeder. cassava stems are only found in fuel consumption, while the working capacity and uniformity of the cut results do not occur interactions. Keywords: Cassava Kasesart, Cassava Seeds, Cassava Stems, Level of Uniformity. Petakong, Rpm.
Mempelajari Pengeringan Lapis Tipis Pisang Ambon
Authors: Linasari Linasari , Tamrin Tamrin , Rahmawati Winda , Kuncoro Sapto 
Published: January 2025

This research aims to study the effect of temperature and banana varieties on changes in physical and chemical properties of banana’s sale after drying. The study was conducted by an experimental method with two treatments namely drying temperature and banana varieties. The parameters observed were initial water content, equilibrium water content (Me), drying constants (k), vitamin C, and color. The results showed that the banana varieties (Green Ambon and White Ambon) did not affect the drying time, equilibrium water content (Me), and drying constants but did affect the final water content, vitamin C, and the panelists' preference level towards the sale colors of bananas produced. While the drying temperature used affects all observed parameters. Low temperature (± 50 ℃) is the optimal temperature because the temperature produces yellowish-brown banana color (Cinnamon) on both banana varieties with a preference level of 44.45% very like, the final water content of 15.28% bb with a long drying time of 38.67 hours on Green Ambon bananas, while on White Ambon bananas are 55.56% like, the final water content of 16.55% bb and drying time of 38.50 hours. Keywords: Banana Sale, Chemical Properties, Drying, Physical, Thin Layer.
Penambahan Arang Batok Kelapa pada Produksi Biogas Campuran Kotoran Ayam dan Kotoran Sapi
Authors: Haryanto Agus , Putri Laily Rahmadani , Suharyatun Siti , Telaumbanua Mareli 
Published: January 2025

This study aims to determine the effect of adding coconut shell biochar on biogas production from a mixture of chicken manure and cow manure. The research was conducted using a batch type digester with an active volume of 2000 mL. The substrate consists of a mixture of chicken manure and cow manure with a weight ratio of 1:1 and 3:1. Biochar from coconut shells is mashed and added at a rate of 3 grams. Parameters observed included ambient temperature, initial and final pH, biogas production and methane content in biogas. The results showed that the addition of coconut shell charcoal had a negative effect which was marked by a decrease in cumulative biogas production. The highest cumulative biogas production was obtained in the treatment without the addition of biochar, both K1B0 and K2B0. Biogas from the K2B0 treatment has a higher CH4 content than those of other treatments. Keywords: Biogas Production, Methane, pH, Substrate Rasio, Temperature
Memperpanjang Umur Simpan Sayuran Sawi Putih Menggunakan Cairan Nutrisi
Authors: Ghufroni Muhammad Afif , Warji Warji , Amien Elhamida Rezkia , Tamrin Tamrin 
Published: January 2025

Chinese Cabbage is a perishable commodity perishable because it has the characteristics of a living being and does not have the ability to sustain its life. In general, mustard greens are only stored in sacks. This method can cause damage to the mustard leaves and damage to other parts. Therefore the aim of this research is to analyze the freshness of the vegetables after they are harvested and given supply plant nutrients to extend the shelf life of vegetables. This study used a completely randomized design with 6 different treatments. In the first treatment (A) it was carried out with a box filled with clean water without nutrients. The second treatment (B) to the 5th treatment were sequentially added AB mix nutrition of 2 ml, 5 ml, 10 ml and 50 ml. Treatment 6 (F) was stored without water. Observations were made every 2 days for 6 days so that the total observation was 12 days and stored at room temperature. All treatments were repeated 3 times to obtain 18 experimental units. The results showed that the provision of 5 ml of nutrition had an effect on freshness as indicated by a low weight loss and root growth. Provision of more than 5 ml of nutrients in maintaining the freshness of the chinese cabbage has a bad impact because it causes rotting of the chinese cabbage. Keywords: Chinese Cabbage, Effect, Freshness, Nutrition, Storage.
Formulasi dan Karakterisasi Kopi Robusta Specialty dan Gula Kelapa Kristal untuk Meningkatkan Mutu Kopi Robusta Lokal
Authors: Syska Kavadya , Istiqomah Kholifatun , Ropiudin Ropiudin 
Published: January 2025

Formulation of specialty robusta coffee added with crystalline coconut sugar is carried out to develop archipelago coffee products. The purpose of this study was to examine the conditions for the production of the best Robusta specialty coffee-crystalline coconut sugar based on physicochemical and organoleptic characteristics. The formulation for specialty robusta coffee crystal coconut sugar uses 3 temperature ranges, namely 60-70 ℃, 70-80 ℃ and 80-90 ℃, and a combination of specialty robusta coffee: sugar 10:0, 9:1, 8:2, 7 :3 g. The analysis carried out included moisture content, pH, yield, and organoleptic tests. The results showed that the highest pH in the specialty robusta coffee:sugar formulation was 7:3, because the more coconut sugar was added to the specialty robusta coffee formulation, the higher the pH obtained. And the yield obtained is mostly produced in the temperature range of 60-70℃. Based on the preference test for color and aroma, it was preferred that without the addition of crystalline coconut sugar, while for the flavor the formulation with the most addition of crystalline coconut sugar was preferred. Keywords: Characterization, Crystal Coconut Sugar, Formulation, Specialty Robusta Coffee, Quality.
Green Manufacturing for Rural Tofu SMEs to Increase Global Competitiveness: Case Study in Tofu Industry Center, Banyumas Regency, Central Java
Authors: Ropiudin Ropiudin , Syska Kavadya 
Published: January 2025

Green manufacturing is an integrated sustainable activity that is expected to provide benefits for small industries, especially tofu industries that have obstacles such as pollution, simple technology, suboptimal processes, inefficiency of water and energy materials and limited financial capabilities. These obstacles cause the productivity process to be suboptimal and pollution around MSMEs due to waste that is disposed of without being processed. This research was conducted at the MSMEs center in Kalisari village, Banyumas, Central Java, which aims to obtain strategies in increasing tofu production efficiency through efforts to save the use of materials, water, energy and improve environmental quality through efforts to minimize and utilize waste with clean production options. The research method is green manufacturing audit method by identifying problems to analyzing feasibility opportunities from several aspects, namely technical, economic, and environmental. The results showed several counterfeits and alternatives recommendation to MSMEs in Kalisari Village, namely: gradual washing of soybeans, re-filtration of washing residues and soaking of water, use of boilers for cooking steam systems, application of Good Manufacturing Practices (GMP), use of automatic filtration tools for extraction, utilization of solid waste, and liquids. If green manufacturing is implemented, the total energy consumption per kg of soybeans from MSMEs in Kalisari Village can be reduced to 15.94 MJ/kg of soybeans. The percentage of liquid waste that can be lowered ranges from 59.64-71.07%. Tofu production can increase by 5.19%, the use of firewood can be reduced by 64.42% and the savings to be obtained range from 3.7-26.8 million rupiah/month. Keywords: Audit, Green Manufacturing, Rural, SMEs, Tofu.
Muutoksista lasten psyykkisten häiriöiden ekologiassa
Authors: Turunen Sakari 
Published: January 2025

Tutkimuksessa on tarkasteltu, mitä muutoksia Turussa on todettavissa lasten psyykkisten häiriöiden esiintymistiheydessä kaupungin eri alueilla.
Aineiston muodostaa 400 kaupungin kasvatusneuvolassa tutkittua lasta v:lta 1945-47 ja 1964-65. Näistä 200:lla oli aggressiivisia oireita ja 200:lla neuroottisia oireita.
Nämä potilaat muodostavat ekologisesti useita selviä tiivistymiä v. 1945-47, mutta vain yhden selvän tiivistymän v. 1964-65.
Samanaikaisesti tiivistymien hajoamisen kanssa on tapahtunut muutos kaupungin viranomaisten asuntopolitiikassa ja yleistä heikkokuntoisen ja vanhan asutuksen saneerautumista.
Jäljelle jäänyt yksi potilastiivistymä alueella, jossa toimii useita lasten ja nuorten kerhoja varta vasten rakennetuissa suojissa, osoittaa, ettei organisoitunut nuorisotyö tavoita ikäluokkaa siinä määrin, että se lieventäisi esim. nuorten aggressiivisten oireiden esilletuloa.
Aggressiivisten ja neuroottisten oireiden jakautumisessa kaupungin eri alueille ei ole selviä eroja.
Dogs neutered prior to perineal herniorrhaphy or that develop postoperative fecal incontinence are at an increased risk for perineal hernia recurrence
Authors: Hatch Abigail L. , Wallace Mandy L. , Carroll Kenneth A. , Grimes Janet A. , Sutherland Brian J. , Schmiedt Chad W. 
Published: January 2025

Abstract

OBJECTIVE
To identify risk factors for recurrence and surgical site infection (SSI) after perineal hernia repair surgery in dogs.

METHODS
Medical records of male dogs undergoing perineal herniorrhaphy from 2008 to 2023 at a single institution were retrospectively reviewed. Data pertinent to patient signalment, surgical repair methods, risk factors for SSI, and risk factors for recurrence were collected. Follow-up was obtained via referring veterinarian records and/or owner interviews. Dogs without 12 months of postoperative follow-up were excluded. Statistical analysis was performed with descriptive statistics and compared between groups by use of a combination of univariable analyses.

RESULTS
84 dogs were included in this study. Recurrence occurred in 13 cases (15%), and SSIs occurred in 6 cases (7%). Dogs neutered prior to surgical correction of a perineal hernia were 4.4 times as likely to have a recurrence of the hernia after surgery compared to dogs neutered at time of surgical correction, and dogs that developed fecal incontinence postoperatively were 3.4 times as likely to have a recurrence. There were no other significant associations between perineal hernia recurrence or the development of SSIs and the associated risk factors evaluated.

CONCLUSIONS
No risk factors for the development of SSI could be identified in this group. Dogs neutered prior to perineal herniorrhaphy compared to dogs neutered at time of surgical correction as well as dogs that developed fecal incontinence postoperatively may have both been at increased risk for recurrence after surgical hernia correction.

CLINICAL RELEVANCE
Owners of dogs undergoing perineal herniorrhaphy after a prior castration should be educated on the possible increased risk of hernia recurrence postoperatively, and owners of dogs that develop fecal incontinence postoperatively should be informed of the possible increased risk for hernia recurrence.
Gendered Musicking Among: the Ebira People of Kogi State, Nigeria
Authors: Aluede Charles Onomudo , Abdullahi Agatha Ngozi 
Published: January 2025

Abstract
The Ebira people view women as the weaker sex. Women are barred from touching and playing certain musical instruments. This study investigates the Ebira people and their musicality. It assesses the basis for such restrictions in the light of the possible benefits to the community if they were removed. In this study, we relied on data gathered through oral interviews, personal observation, and a review of relevant literature. The findings reveal that out of the twelve musical instruments in Ebiraland, women perform only on one which makes up 8% of the total ensembles in the area. It was also observed that of the seven musical ensembles in Ebiraland, women play instruments in two, that is, 29%. This disparity can be attributed to spiritual and masquerading activities. If women, who are more numerous, are discouraged from participating in Ebira art forms, those forms will dwindle. It is recommended that gender politics should be avoided for the sake of cultural advancement.
The Georgian Opera from the 1920s to the 1950s: A ‘Mega Weapon’ for the Soviet Union’s Ideology
Authors: Ghvinjilia Gvantsa 
Published: January 2025

Abstract
The paper discusses Georgian opera from the 1920s to the 1950s. It combined the function of mass culture, aiming to control citizens’ behavior and impact the masses in order to achieve socialist goals. The totalitarian regime strategically utilized the opera as a means of cultural expression to reinforce communist values. Soviet opera, including its Georgian variant, served as a tool for indoctrination, shaping public views in the desired way by the ruling party. The study aims to investigate the Georgian opera in the context of Soviet ideology. The research draws on interdisciplinary perspectives to explore the interplay between art and ideology. These goals imply studying the mechanism of the impact of ideology on art in general and determining the stylistic characteristics of Georgian opera. Analysis has been conducted in two phases: a) investigating the mechanism of the impact of Marxist-Leninist ideology on the society through art and the use of monumental genres such as the opera, large-scale sculptures and mosaic panels, for propaganda goals; b) a review of Georgian operas. Historical and comparative research methods are used in the article. In conclusion, it is emphasized that the opera perfectly corresponded to the goal of indoctrinating industrial workers, leaders, and the ‘New Soviet man’ in general. The criterion for evaluating Soviet opera, including the Georgian variant, was not its aesthetic value but its ‘ideological correctness’. The method of socialist realism, upon which Georgian opera was based, served as a means of disguising ideological goals, thus bringing the opera beyond the traditional aesthetic contexts of art music.
Plaque Induced Gingivitis in Relation to Body Mass Index among School Children Aged 7-10 Years in Mosul City
Authors: Abdullah Yaseen Hadeel , Sami Gasgoos Saher 
Published: January 2025

Aim and objective: The objective of this study was to examine the correlation between periodontal disorders and body mass index (BMI) in schoolchildren living in Mosul City. Materials and methods: The present study employed a cross-sectional design to investigate a sample of schoolchildren aged 7–10 years. The clinical indicators, including the plaque index (PI) and gingival index (GI), were assessed. After accounting for age, gender, height, and weight, the BMI-age percentiles were determined using the BMI Percentile Calculator for Children and Teens. Based on these calculations, children were grouped into underweight, normal weight, overweight, or obese groups, taking into account their age and sex. In the statistical analysis, The Kruskal-Wallis Test was applied to examine differences among categorical variables. Results: The mean results for PI (Plaque index) and GI (Gingival index) were shown to be greater in children with obesity. Furthermore, our analysis revealed that the variances between the weight groups for both PI and GI were shown to be statistically significant with a high level of confidence (p=0.000). Conclusion: The combination of obesity and oral health issues in children is influenced by shared risk factors, demanding a thorough, mixed strategy involving both medical and dental healthcare professionals.
Assessment of Apical Microleakage of Three Based Endodontic Sealers
Authors: Saad Kamil Saif 
Published: January 2025

Aim of the study: to examine the apical microleakage of three distinct endodontic sealers: One-fil, Sealapex and EssenSeal utilizing a dye penetration technique. Materials and methods: Thirty single-canal mandibular premolars were extracted from human for orthodontic purposes. The teeth were cleaned and the appropriate working length was measured. It was instrumented, and it was irrigated. The samples were separated into three categories according to the type of sealer that were obturated by it. These endodontic sealers are: One-fil (bioceramic sealer), Sealapex (calcium hydroxide sealer) and EssenSeal (zinc oxide eugenol sealer). Following the manufacturer's guidelines, the sealer was manipulated and applied. F3 (protaper system) gutta-percha was used to obturate all of the specimens. Obturated samples were sectioned, the apical microleakage was examined using the dye penetration technique, and microleakage was calculated with Kinovea software. The data was analyzed using a one-way ANOVA and post-hoc Tucky test. Results: The statistical analysis of the endodontic sealers in this study shows a statistical difference between the three types of root canal sealers (P < 0.05).
Conclusions: This study found that the apical seal of a One-fil sealer was the most effective, followed by a Sealapex and then a EssenSeal sealer.
The Association of Periodontitis and different BMI categories with Serum Chemerin Levels -: An Observational Case-Control Study
Authors: Ibrahem Mohammed Ghufran , Omran Ali Alaa 
Published: January 2025

Background: Chemerin is a adipocytes, epithelial cells, endothelium, fibroblasts, and keratinocytes - derived chemotactic protein. This research was focused on possible connections between glycerin in serum, different body mass indexes (BMI), and appearance of the periodic disease. It is speculated that the findings of our work will help to deepen our comprehension of the interplay of adipokines, obesity, and periodontitis.The purpose of this endeavor is to establish the connections between serum chemerin, the value of BMI, and periodontitis to investigate the association between the indexes associated with the increase in obesity and the onset or aggravation of this disease. Methods: A total of 118 individuals volunteered to be a part of this research. serum obtained before the clinical investigations was the serum sample taken. participants were distributed into six groups: First group (C): 30 subjects with a normal BMI (18.5-24.9 kg/m^2) and a healthy periodontium; second group (Ov): 30 subjects with an overweight BMI (25–29.9 kg/m^2) and a healthy periodontium; third group (Ob): 30 subjects with an obesity BMI (≥ 30) and a healthy periodontium; fourth group (P): 30 periodontitis patients with a normal BMI (18.5-24.9 kg/m^2); fifth group (P+Ov): 30 periodontitis patients with an overweight BMI (25–29.9 kg/m^2) and sixth group (P+Ob): 30 periodontitis patients with obesity BMI (≥ 30). Evaluation of probe debut (PPD), clinical attachment loss (CAL), and bleeding upon probing (BOP) were the methods used in the periodontal test. Results: The findings of the study point out periodontal patients, and in particular, higher body mass index-filled serum levels of chemerin. Among all the study groups, patients with combined very severe obesity and periodontitis (P+Ob) were found to have the highest chemerin levels in their serum. Chemerin (C) of the control group with a weight within the normal range and a healthy area of periodontium was lower in reach. Conclusions: The results suggested that chemerin might be a good indicator biomolecule, which would provide information about the disease progress and deterioration, not only in the cases of overweight subjects but most probably in every person affected. may have a healing effect as its inflammatory effect could be counteracted.