bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimization of sub- and supercritical water gasification of rice husk enhanced with iron-doped alkaline-earth catalysts
Authors:   , Bakari Ramadhani
Published: December 2023

Biomass is a promising renewable energy source widely available worldwide, particularly in developing countries where clean and affordable energy is a major problem. Biomass gasification is an attractive technology that can transform biomasses into a more versatile fuel known as syngas, tar (bio-oil) and biochar. Syngas is a hydrogen-rich gas that could promote a clean and green energy and promote the agriculture sector. The utilisation of syngas would reduce dependence on fossil-based fuels and eventually reduce the carbon footprints. The gasification technology faces operational challenges; one of the problems is tar formation, slow char gasification reaction, and poor performance of catalysts. These challenges are influenced by inappropriate operating conditions and the precursors employed in catalyst synthesis. In this study, the optimisation of noncatalytic and catalytic gasification of rice husk is reported. The rice husk biomass was gasified under subcritical and supercritical water conditions in a batch autoclave reactor. The effect of temperature (350-500°C), residence time (30-120 minutes), and feed concentration (3-10 wt%) is optimised. Moreover, the effect of the addition of natural, calcined and Fe doped limestone and dolomite catalysts on the gasification yield is studied using a response surface methodology. The catalyst was prepared by a facile incipient wetness process using chlorine- and sulphur-free iron (III) ammonium citrate precursor. Optimisation of operating conditions suggests a quadratic model for gasification efficiency, gas volume, char yield, and gravimetric tar. The findings revealed that higher temperatures, longer residence times and lower feed concentrations favoured high gas yields. The lowest tar yield obtained was 2.98 wt%, while the highest gasification efficiency and gas volume attained was 64.27% and 423 mL/g, respectively. The findings of the catalyst characterisation revealed that the predominant reactive site of Fe/limestone catalyst is iron oxide, calcium ferrite, and calcium oxide. Under all conditions tested, the manufactured catalyst was highly active in promoting char gasification, gas volume and gasification efficiency. Tar yield was substantially promoted at low temperatures and high feed concentrations, but at high temperatures and low feed concentrations (500oC, 3 wt%), tar formation was suppressed by 22%, while char gasification was enormously enhanced by 65%. The maximum gas yield of 560 mL/g biomass was obtained under the catalytic conditions of 5%Fe/limestone, 15% catalyst loading, 500oC, 120 minutes, and 3 wt% feed concentrations. Therefore, these findings revealed that the rice husk's energy content could be harnessed using supercritical water gasification to obtain substantial fuel products.
Structural and biophysical characterization of cassava linamarase and the role of solvents on linamarin’s properties: a computational study
Authors:   , Paul Lucas
Published: December 2023

Linamarase and linamarin mainly from cassava have many applications ranging from food, environmental to the medical industry. To better explore the potential of this enzyme and its substrate, one needs to understand its interaction mechanism at the molecular and atomistic level. In this thesis, the three‒dimensional (3D) structure of linamarase was built via homology modeling. The developed model was used to determine the binding orientation and mechanism of linamarin to the enzyme using molecular docking. Molecular dynamics simulation was used to determine the stability of the built model and when complexed with the ligand. It was interesting to note that complex 1 with the low binding‒free energy of ‒6.9 kcal/mol showed a larger Root Mean Square Deviation (RMSD) value with two maxima at 0.255 and 0.310 nm compared to complex 2 with the best binding‒free energy of ‒7.2 kcal/mol, whose RMSD value shows the maxima at 0.19 nm. The end‒point free energy method based on Molecular Mechanics Poisson Boltzmann Surface Area (MM/PBSA) was used to rescored binding free energy obtained from docking calculations. The ensemble structure was observed to be relatively stable compared to the modelled structure. Furthermore, the stability and conformational orientation preferences of linamarin in different solvents was established using classical molecular dynamics, and found to be solvent dependent. The effects of solvents on the stability and conformational preference is pronounced by different probability density maxima of the measured reaction coordinate/properties. Linamarin is observed to be stable in methanol followed by dimethyl sulfoxide (DMSO) and least stable in water. Solvent polarity was observed to influence the stability and conformation preference of the title compound. Linamarin exists in trans and gauche conformations, the former was observed to be more stable in water than other solvents and the latter in DMSO. The measured reaction coordinates, distance and dihedral angles ascertained that the conformational preference is due to rotation at 𝜙 = ± 180o and 𝜙 = ± 50o . Finally, the stability of linamarin was also attributed to different numbers of inter and intra hydrogen bonds formed in different solvents. Results presented in this thesis provides atomistic insights on the role of solvents polarity on linamarase‒linamarin complex interaction and stability. The findings provide important information on the application of linamarase and linamarin in different fields including food processing and in drugs.
Investigation of sediment source and delivery dynamics in an east African hydropower reservoir using sediment tracing technology
Authors:   , Amasi Aloyce
Published: December 2023

This study aimed to reconstruct the sedimentation rates over time and identify the changing sources of sediment in a major hydropower reservoir in Tanzania, the Nyumba ya Mungu (NYM). The study also aimed to evaluate the soil carbon as a proxy for erosion risk in the catchment. Fallout 210Pb measurements were used to estimate age of sediment deposits and broad changes in sedimentation rates were reconstructed. Sedimentation peaks were cross referenced to geochemical profiles of allogenic and autogenic elemental constituents of the sediment column to confirm a causal link. Finally, geochemical fingerprinting of the sediment cores and potential sources were compared using a Bayesian mixing model (MixSIAR) to attribute the dominant riverine and land use sources to the reservoir. Reservoir sedimentation generally increased from 0.1 g cm−2 yr−1 in the lower sediment column to 1.7 g cm−2 yr−1 in the most recent deposits. These results correlated to changes in allogenic and autogenic tracers. The model outputs revealed that the Kikuletwa River with 60.3%, was the dominant contributing tributary to the total reservoir sediment and the Ruvu River 39.7%. However, downcore unmixing results indicated that the latest increases in sedimentation is moistly driven by an increased contribution from the Ruvu River. Cultivated land (CU) was shown to be the main land use source of riverine sediment, accounting for 38.4% and 44.6% in Kikuletwa and Ruvu rivers respectively. The “soil slake test” method for soil aggregate stability in water (WSA) indicated a significant decrease in soil aggregate stability in cultivated land in comparison to other land use types which indicates that the unsustainable land use changes can thus potentially increase the susceptibility of soils to erosion by water when soil organic matter (SOM) is reduced. This study has explicitly demonstrated that the integration of sediment tracing and -dating tools can be used for quantifying the dominant source of sediment infilling in East African hydropower reservoirs. The results underscore the necessity for catchment-wide management plans that target to limit soil erosion and reduce further impact to rivers and reservoirs to maintain and enhance food, water and energy security in Eastern Africa.
EFFECT OF 36 WEEKS OF MULTICOMPONENT PHYSYCAL EXERCISE FOR THE PREVENTION OF FRAGILITY IN PEOPLE OVER 65
Authors: Fernández-Revelles Andrés Bernardo , Rangel García Juan A , Loza Herbella Javier
Published: December 2023

Introducción: Las personas de edad avanzada son vulnerables a la fragilidad y al riesgo de sufrir accidentes acentuados, sobre todo una vez superados los 65 años. Sin embargo, el ejercicio físico se ha mostrado como una herramienta eficaz para paliar la aparición temprana de la fragilidad. Diferentes programas de ejercicio físico multicomponente, en los cuales el entrenamiento de fuerza de forma especial, sumado a otros con objetivos centrados en la resistencia, agilidad y equilibrio, han mostrado efectos positivos sobre la disminución de la fragilidad como antesala de la dependencia y la discapacidad.
Objetivos: Comprobar el efecto positivo de la práctica de ejercicio físico sobre la disminución de la fragilidad, la mejora de la calidad de vida y de la capacidad funcional en adultos mayores.
Métodos: 58 adultos en estado de fragilidad con una edad media de 77años se sometieron a una intervención de 36 semanas de ejercicio físico multicomponente.
Resultados y discusión: El número de participantes con índice de fragilidad disminuyó del 20,69% al 5,17%.
Conclusiones: La introducción de un programa de ejercicio físico multicomponente se plantea como una herramienta muy eficaz de disminución de la fragilidad y de aumento de la capacidad funcional en personas mayores.
Palabras clave: entrenamiento de fuerza, envejecimiento activo, salud, fragilidad.
Verification of the four-week intervention program "life in balance" in a selected group of seniors in the online environment during the covid-19 pandemic
Authors: Stránská Markéta , Jandová Zora , Krejčí Milada
Published: December 2023

The study was realised within the project GAČR 17–25710S „Basic research of changes in the balance of seniors“. The main goal of the study was to verify the four-week intervention program "Life in Balance" in a selected group of senior females in an online environment during the Covid-19 pandemic. The partial goal was to determine the effects of relaxation after exercise at the bio-psycho-social level based on selected methods. The research was carried out in accordance with the above project. According the intervention method “Life in Balance” focused on elderly persons 65+ (origin of the project GAČR 17–25710S 4) four educational videos of 35 to 40 minutes were develop. The research survey was attended by 7 females aged 65 -79 years. The common feature of the monitored group was the age over 65 years, residence in Prague and no or minimal experience with yoga practice. The following diagnostic methods were used: scenario, educational videos and two standardized questionnaires (POMS and SF-36), which were applied before and after the intervention. Results proved positive changes in all monitored dimensions of POMS. There was a significant increase in the vitality score of the monitored subjects. Positive significant changes in the subjective assessment SF-36 were found in physical, mental and social balance scores in monitored subjects. It may be to recommend the intervention program "Life in Balance" for the work of wellness specialists and other experts which work professionally with elderly 65+, and for the next research observation.
Moral development in teaching aikido to children aged 6-16 years
Authors: Snopek Martin
Published: December 2023

The objective of the presented study was to prove the suitability of the martial art of aikido, as means of personal and social education for the formation of moral and ethical values and attitudes of an individual at school age. The research was conducted on a sample of disciples aged 8-15 years from the school of martial arts “Ronin Dojo”. Diagnostic methods: for one month, observations were made on Mondays, Wednesdays and Fridays to monitor participant's activities and behavior towards the authority of the instructor and among themselves. After the period of observation, the self - designed questionnaire, divided in two parts: „Questionnaire for children“, and „Questionnaire for parents“, was applied. Statistical analysis was performed in a qualitative manner, based on frequency analysis. The results elucidates the benefit of aikido to the creation of moral and ethical values and attitudes in the participants. By comparing the results of observation of an influence of the martial art aikido on the children who engage in the activity and their parents, i.e. those who in most cases led them to this activity, we point out the importance of both of these views and their interconnectedness. At the same time, the results demonstrate the connection and harmony of the club's cooperation with the family and thus a positive impact on children's development. The synergistic effect, which is evident from the cooperation, has a much greater positive benefit on the child than its individual components, i.e. than the very influence of the family or the very influence of the club.
Application of the dns method for improving running technique
Authors: Nechlebová Eva , Touška Mirek
Published: December 2023

This paper focuses on the use of the DNS method for improving technique in hobby runners and cross-country skiers. DNS is a neurophysiological concept based on the principles of developmental kinesiology, Prof. Kolář has extended these principles with an exercise and rehabilitation approach. This method uses both theoretical knowledge in diagnosis (examination, testing, movement analysis) and practical skills in subsequent treatment, correction and training of movement stereotypes. The main objective was the application of DNS to improve the running technique. Several sub-tasks were related to this goal, verifying the expected postural improvement in probands and checking whether the results were better in males or females. Several methods were used to obtain the data. The main method to determine running technique was diagnostics in the Salming RunLab. This was followed by a DNS test, which was followed by a DNS method exercise. The six-month plan was followed by a comparison of running technique through observation. Statistical results were processed using a two-sample paired t-test for the mean. The statistical results showed that there was no improvement in running technique, but when the running technique was compared before and after the DNS method exercise, there was an improvement, and the exercise also contributed to improved posture and a better feeling of running. Although the results are not clearly measurable, the DNS method has an effect on running technique, women are more disciplined in relation to exercising at home and enjoy the DNS method more than men. The DNS method has produced results not only in terms of sport but also in terms of improving the probands' sense of well-being when performing daily activities, leading to an improvement in their quality of life.
Quality of life of disabled swimmers
Authors: Kozikowska Katarzyna , Karpiel Zuzanna , Seidel Wojciech , Stępień-Słodkowska Marta , Nowak Jędrzej , Bolach Bartosz
Published: December 2023

More and more researches concerning disabled people quality of life are conducted worldwide. Researchers are often focusing on how the level and type of disability is impacting the quality of life. Also studies aimed at determining factors which can influence quality of life and self-esteem are conducted. Research goal was to examine the impact of sport activity on disabled swimmers’ quality of life. Studies were conducted during National Team Camp in Kudowa-Zdrój, in 2021. Research sample consisted of 19 swimmers, 12 men and 7 women. They were between 18 and 42 years old, with an average of 25,8±7,3 years.  Survey questionnaire was developed in order to assess the quality of life, taking into consideration different life aspects: Physical, psychological, social relations and life condition. Results were mapped out by statistical method. It was stated that the level of disability did not significantly impact on disabled swimmers’ quality of life. What is more acceptance of one’s own disability did not significantly impact on subjective feeling of life quality.  Only sexaul activity was an exception, which was reduced by lower acceptance of disability. Average high level of disabled swimmers' life quality in all of its aspects regardless of the level of disability can be explained by their high physical activity.
The influence of cyclical ketogenic reduction diet vs. Nutritionally balanced reduction diet on body composition, strength and endurance performance in healthy young males: a randomized controlled trial
Authors: Kysel Pavel , Vilikus Zdeněk , Haluzík Martin
Published: December 2023

(1) Background: The influence of ketogenic diet on physical fitness remains controversial. We performed a randomized controlled trial to compare the effect of cyclical ketogenic reduction diet (CKD) vs nutritionally balanced reduction diet (RD) on body composition, muscle strength and endurance performance. (2) Methods: 25 healthy young males undergoing regular resistance training combined with aerobic training were randomized to CKD (n=13) or RD (n=12). Body composition, muscle strength and spiroergometric parameters were measured at baseline and after 8 weeks of intervention. (3) Results: Both CKD and RD decreased body weight, body fat and BMI. Lean body mass and body water decreased in CKD and did not significantly change in RD group. Muscle strength parameters were not affected in CKD while in RD group lat pull-down and leg press values increased. Similarly, endurance performance was not changed in CKD group while in RD group peak workload and peak oxygen uptake increased.(4) Conclusions: Our data show that in healthy young males undergoing resistance and aerobic training comparable weight reduction were achieved by CKD and RD. In RD group, improved muscle strength and endurance performance was noted relative to neutral effect of CKD that also slightly reduced lean body mass.
The mental health benefits of Nordic walking training in natural therapeutic landscape of Karlovy Vary
Authors: Huseynli Alina , Marková Věra
Published: December 2023

Mental health is a real challenge for global society today. The COVID-19 pandemic also has a significant negative impact on people mental health through increased exposure to stressors. The results of many scientific studies show a relationship between outdoor activity and increasing general mental health. Outdoor treatments in the natural environment are a part of the complex spa care in all famous spas in the Czech Republic. This study aimed to conduct a standardized Profile of Mood States questionnaire and to find out the effect of Nordic Walking training in the natural environment of Karlovy Vary on the mood states (tension, anger, fatigue, depression, confusion, vigour) of the participants. The questionnaires were completed by 36 participants (25 women, 11 men) aged between 20 and 65 years (average 45 years). Based on the statistical evaluation, positive changes were observed in most of the investigated mood states. First of all, significantly increased vitality and, on the contrary, decreased fatigue (p-value <0.001) were confirmed. The training also had a positive effect on the anger and depressive states, with a significant reduction in both cases (p-value <0.05). This study results have confirmed that Nordic walking training in the natural environment of Karlovy Vary forests has a positive effect on the mood states of the participants and their mental health. These results will be the basis for follow-up research investigating the impact of physical activity in spa environments on the mental health of visitors and residents of spa towns.
Effects of nutritional interventions on well-being
Authors: Žárský Filip , Kočí Jana
Published: December 2023

This study focuses on the effects of nutrition and nutritional interventions on life satistaction in the general population. The primary aim of presented study was to confirm whether and how nutrition impacts life satisfaction. The study employed an online questionnaire and to investigate people’s experiences and opinions regarding their diet and nutritional interventions and its impact on their psychological well-being. Results showed that most respondents who have experience with nutritional intervention felt an effect on their psychological feeling. Results showed that 108 respondents out of 158 were aged between 18 and 27, which is 68% of the total. 61 % of respondents were female and 39% of respondents were male The results showed that 94% of respondents were actively interested in nutrition and healthy diet, and over 89% of respondents believed that healthy diet can positively impact psychological well-being and decrease stress. However, 78% of respondents also held the view that healthy diet remains underappreciated to this day.
Social wellbeing – a key factor in the mental health of children and adolescent
Authors: Švamberk Šauerová Markéta , Jirásková Jitka
Published: December 2023

This paper presents a long-term project to promote social wellbeing of pupils for use in the educational environment of schools. Social wellbeing emphasizes well-being in social relationships, specifically in the classroom environment and the overall school climate. It focuses on improving the atmosphere, rule-following, mutual respect, tolerance, as a basic source of social and individual well-being. The paper responds to the steady rise in mental health problems of children and adolescents (data from the National Institute of Health, CSU), the increase in self-harm and suicide in this age group, based on a long-term analysis of the school environment in which the author is involved, the results of research at home and abroad.

Guiding pupils to achieve life's optimum through the promotion of a healthy social environment has a positive impact on school performance, according to current domestic research. A healthy social environment increases tolerance for differences, reduces anxiety in children and adolescents, and enables them to maximise their own potential.

Thus, caring for the social wellbeing of pupils in schools must be one of the key areas in the comprehensive promotion of mental health, especially in the long term.

The theoretical starting points of the paper are different conceptions of "wellbeing", in which a different quality of this state is highlighted (cf. Jandová, 2021), the starting points are also the thought concepts of Z. Matějček, a leading child psychologist focusing on the needs of children (positive social bonds in the family and school environment, engagement in a variety of activities supporting physical, intellectual and emotional development, a sense of safety and security, a healthy sense of self, social fulfilment and a sense of an open future).

This background was used to design a project to promote the social wellbeing of pupils, the project was prepared in collaboration with Czech Television (CT Edu). Taking into account the possibilities of the school environment, it is ready for implementation in the classroom. All the aspects mentioned above are addressed in the different parts of the presented project, as well as the possibilities of the classroom teachers and their sense of security in working with personal development techniques.
Yerli Turistlerin Sapanca Destinasyonunu Tercih Etme Motivasyonları
Authors: IŞKIN Merve , DEMİRCİ Ferhat , ŞENGEL Ümit , GENÇ Gökhan
Published: December 2023

Çalışma, Sapanca destinasyonunun turistik çekicilik unsurları ele alınarak, İstanbul’daki yerli turistlerin Sapanca’yı tercih etme motivasyonlarının irdelenmesi amaçlamaktadır. Çalışmada nitel araştırma yöntemleri kullanılmıştır. Veriler yarı yapılandırılmış görüşmeler aracılığıyla elde edilmiştir. Toplam 15 katılımcıdan veriler alınmış ve raporlanmıştır. İstanbul'dan Sapanca'yı ziyaret eden yerli turistlerin ortak motivasyonları, Sapanca'nın konumu, İstanbul'a yakınlığı ve ilçenin doğal güzellikleridir. İstanbul'da yaşayanlar, ilçenin aktivite olanaklarının ziyaretlerinde önemli bir etken olduğunu belirtirken, aynı zamanda İstanbul'a yakınlığının ve doğal zenginliklerinin de bu tercihi desteklediğini ifade etmektedirler. Ayrıca, sakinlik arayışı ve İstanbul'un stresinden kaçma düşüncesi de Sapanca'yı tercih etme nedenlerinin önemli temalarıdır. Araştırmanın sonuçları İstanbullu yerli turistlerin, Sapanca’yı doğası ve konumu (İstanbul’a olan yakınlığı) nedeniyle tercih ettiğini ortaya koymaktadır. Sapanca’nın doğası, sessizlik arayışında olan İstanbullu için İstanbul’un kalabalığından ve onun doğurduğu stresten uzaklaşmak için Sapanca’yı ziyaret ettiğini ortaya koymaktadır. Çalışma Sapanca’yı ziyaret eden turistlerin hem motivasyonlarını hem de Sapanca’ya yönelik değerlendirmelerini içermektedir. Bu nedenle çalışmanın Sapanca’daki turizmle ilgili tüm paydaşların karar alma ve faaliyet süreçlerine rehberlik edeceği düşünülmektedir.
Brief historical overview of the evolution of “obligatio” and “contractus” in the Roman law: their influence on the Albanian legislation
Authors: KAU Renata
Published: December 2023

Roman law has influenced many legal systems throughout the world, including the Albanian legislations, this also as a result of the centuries-long conquests of these countries by the Roman Empire, which have left traces both in the culture of these countries and even in the legislations. The law of obligations and contracts is one of the broadest and most important areas of civil law. The best understanding of the contemporary notions related to these institutes requires a deeper knowledge of the Roman notions of “obligatio” and “contractus” throughout the entire period of the development of the history of the Roman law. In the course of history, these institutes have influenced the customary collections and the Albanian legislations up to the present day, configuring Albania in different periods in the category of the civil law countries with Romanist origins. Currently, even though the institution of obligations and contracts has strong Romanist bases, so much so that even in modern codifications we find definitions of the notions of “obligatio” and “contractus” of the Roman law, new forms of contracts have arisen as a result of the development of the market economy.
Pragmatic Study of Bullying in “An American Girl: Chrissa Stands Strong” Movie
Authors: Mahdi Duaa Abd Al-Haleem , Burhanuddin Israa
Published: December 2023

This study explores the phenomenon of bullying as a prominent sociocultural element within the American film "An American Girl: Chrissa Stands Strong" serve the dual purpose of providing amusement to audiences while also conveying messages of communication, morality, culture, society, and education. In addition to that, bullying remains a widespread problem within the educational institutions. Students, especially those with special cases are constant victims of bullying. The data will be subjected to analysis based on pragmatic theories, such as speech acts and strategies of impoliteness. The questions that the paper tries to answer are: what are the types of verbal bullying and its directness, what are the types of speech acts, what are the illocutionary acts and the directness of speech acts, and what are the impoliteness strategies? This study aims to identify the types and directness of verbal bullying, investigate the types of speech acts in the selected data whether it is used directly or indirectly, identifying the illocutionary acts, and investigating the impoliteness strategies and it is sub-types in "An American Girl: Chrissa Stands Strong" movie. Working on these aims, it is hypothesized that direct verbal bullying of verbal abuse is the predominant type, all the types of speech acts are employed by bullies, the impoliteness strategies are used equally. The study's findings indicate that the predominant kind of bullying observed is direct verbal bullying, characterized by instances of verbal abuse and name-calling. The direct expressive speech acts of mocking/taunting are widely used by girls in "An American Girl: Chrissa Stands Strong" movie. Positive impoliteness strategy is the most frequent strategy.
The Role of Youth as Non-State Actors in Providing Clean Water and Adequate Sanitation in the Tebas River Based on Quadruple Helix
Authors: Zhan Fuzy Firda , Zhan Fuza Firdaus
Published: December 2023

For many years, the Tebas River has been the lifeblood of the community in Tebas Kuala Village and Tebas Sungai Village, Tebas District, Sambas Regency, West Kalimantan Province, Indonesia. However, as the population increases, industrial areas and technological developments affect the condition of the river water. Currently, the Tebas River water is starting to be polluted by waste from households and small industries with the presence of E. Coli bacteria due to the continued use of plunge toilets, which has the potential to cause diarrhea. This article aims to analyze the role of youth as non-state actors in providing clean water and adequate sanitation in the Tebas River. The method used in this article is descriptive qualitative with data obtained from observation and literature study. The research results found that stakeholder handling is needed through quadruple helix synergy, namely from government, society, industry, and academia. This management synergy also supports the achievement of the 2030 Village SDGs, especially in point 6, namely Clean Water and Sanitation. In conclusion, this initiative discusses protecting the Tebas River for both the present and the future generations.
PENYULUHAN TENTANG STUNTING PADA ANAK DI DESA PAKKASALO, KECAMATAN SIBULUE, KABUPATEN BONE
Authors: - Isdar , Hikmah Andi Aenil , A. Bohang A. Rezky , - Nurfadillah , Seftyaningsi Dian , Alam Fajar , Jumadil Ashar Nopri , Pratiwi Adinda , - Riswan , Amir Asmah
Published: December 2023

Stunting pada anak adalah masalah kesehatan global yang mempengaruhi pertumbuhan fisik dan perkembangan anak. Stunting terjadi ketika anak mengalami hambatan pertumbuhan sejak dalam kandungan hingga usia 5 tahun, yang dapat mengakibatkan dampak jangka panjang terhadap kesehatan dan kualitas hidup anak. Stunting adalah status gizi yang didasarkan pada indeks PB/U atau TB/U dimana dalam standar antropometri penilaian status gizi anak, hasil pengukuran tersebut berada pada ambang batas (Z-Score) <-2 SD sampai dengan -3 SD (pendek) dan <-3 SD (sangat pendek). Stunting yang telah tejadi bila tidak diimbangi dengan catch-up growth (tumbuh kejar) mengakibatkan menurunnya pertumbuhan, masalah stunting merupakan masalah kesehatan masyarakat yang berhubungan dengan meningkatnya risiko kesakitan, kematian dan hambatan pada pertumbuhan baik motorik maupun mental. Beberapa faktor penyebab stunting yaitu praktik pemberian kolostrum dan ASI eksklusif, pola konsumsi anak, dan penyakit infeksi, akses dan ketersediaan bahan makanan serta sanitasi dan kesehatan lingkungan. Upaya pencegahan dan pengurangan stunting harus dilakukan sejak dini, dengan fokus pada gizi seimbang, sanitasi yang baik, dan perawatan yang optimal. Hanya melalui kolaborasi yang kuat dan komitmen bersama, stunting pada anak dapat dicegah dan generasi masa depan dapat tumbuh dengan sehat dan berpotensi penuh.
PENYULUHAN PEMASARAN USAHA MIKRO, KECIL, DAN MENENGAH (UMKM) DI LINGKUNGAN RT003/02, KRAMAT PELA, KEBAYORAN LAMA, JAKARTA SELATAN
Authors: Sitorus Guston , Nasution Yuslinda , Nancy Lucy
Published: December 2023

Dalam upaya membangun ekonomi kerakyatan, Presiden RI telah memberikan arahan untuk melakukan pengembangan UMKM Naik Kelas dan Modernisasi Koperasi. Peran UMKM sangat besar untuk pertumbuhan perekonomian Indonesia, dengan jumlahnya mencapai 99% dari keseluruhan unit usaha. Kontribusi UMKM terhadap PDB juga mencapai 60,5%, dan terhadap penyerapan tenaga kerja adalah 96,9% dari total penyerapan tenaga kerja nasional. “Ini critical engine untuk perekonomian kita supaya maju. Jadi kita bertopang sangat besar kepada UMKM kita. Selama pandemi, kita melihat banyak UMKM terpuruk, tapi begitu kita melihat saat ini sebanyak 84,8% UMKM yang tadinya terpuruk sudah kembali beroperasi normal. Kebijakan Pemerintah selama pandemi terbukti cukup efektif dalam mewujudkan hal itu,” jelas Deputi Bidang Koordinasi Ekonomi Digital, Ketenagakerjaan, dan Usaha Mikro, Kecil, dan Menengah M. Rudy Salahuddin dalam acara UMKM Performance Index bertema “Indonesia UMKM Overview”.
PENERAPAN METODE JOB ORDER COSTING KHUSUS PERUSAHAAN JASA PADA PT. ACE SOLUSINDO
Authors: Wijaya Henryanto , Gunawan Felicia , Kho Christian , Wahyono Agus
Published: December 2023

Tujuan serta target khusus yang ingin dicapai dari kegiatan pengabdian kepada masyarakat (PKM) ini adalah meningkatkan manajemen keuangan PT. ACE Solusindo melalui penerapan job order costing khusus perusahaan jasa. Namun, mitra belum menerapkan metode ini dalam pencatatan keuangannya sehingga membuat mitra kesulitan dalam menentukan harga jual yang sesuai. Mitra menawarkan banyak layanan untuk pelanggannya sehingga penerapan job order costing untuk perusahaan jasa dalam pencatatan keuangannya sangat penting agar perusahaan dapat melacak biaya yang dikeluarkan secara spesifik, meningkatkan efisiensi operasional serta mengoptimalkan keuntungan mereka. Untuk itu, Tim Pelaksana PKM memberikan solusi kepada mitra dengan cara memberikan pelatihan dan sosialisasi kepada karyawan mitra bagian Finance dan Accounting mengenai penerapan metode job order costing. Metode pelaksanaan dari PKM ini adalah melakukan survey dan rapat bersama mitra menggunakan Focus Group Discussion (FGD), lalu melaksanakan sosialisasi dan pelatihan untuk karyawan mitra bagian Accounting dan Finance mengenai penerapan job order costing khusus perusahaan jasa. Setelah itu, akan dilakukan evaluasi, feedback, serta pembuatan laporan akhir mengenai kegiatan PKM yang sudah dilakukan. Saat ini, kami menilai bahwa mitra sudah mampu menerapkan metode job order costing dalam pencatatan keuangannya karena bertambahnya pengetahuan serta keterampilan sumber daya manusia yang mitra miliki mengenai materi tersebut. Kegiatan ini direncanakan akan mulai dari bulan Juli 2023 sampai dengan bulan Desember 2023.
PENGENALAN AKUNTANSI PEMERINTAHAN PADA AKUNTANSI SMK STRADA 1
Authors: Wijaya Henryanto , Aurelia Ophilia , . Yola , Wahyono Agus
Published: December 2023

Tujuan dan target khusus yang ingin dicapai dari kegiatan pengabdian kepada masyarakat (PKM) ini adalah siswa/siswi SMK Strada 1 mengenal dan memiliki pemahaman yang baik tentang akuntansi pemerintahan. Pemahaman tentang akuntansi pemerintahan dapat meningkatkan pola pikir kritis dan cerdas dalam berpendapat tentang sistem pengelolaan keuangan pemerintahan, serta meningkatkan daya saing individu dalam dunia kerja. Akuntansi pemerintahan merupakan salah satu ilmu yang sangat bermanfaat untuk meningkatkan pemahaman orang yang berada di dunia akuntansi untuk benar-benar memahami cara kerja akuntansi pemerintahan. Namun karena siswa/siswi SMK Strada 1 belum benar-benar kenal dan paham tentang akuntansi pemerintahan, maka diperlukan penyuluhan untuk memperkenalkan akuntansi pemerintahan kepada siswa/siswi SMK Strada 1. Untuk itu, Tim Pelaksana PKM dari Program Studi S1 Akuntansi Universitas Tarumanagara memberikan solusi kepada mitra dengan cara melaksanakan penyuluhan untuk memperkenalkan akuntansi pemerintahan kepada siswa/siswi SMK Strada 1. Metode pelaksanaan PKM ini adalah dengan melakukan analisis terhadap kebutuhan materi yang diperlukan untuk memahami akuntansi pemerintahan di tingkat SMK, melakukan penyuluhan dan diskusi, melakukan evaluasi dan feedback, serta penyusunan laporan akhir. Tim PKM juga akan melaksanakan forum group discussion (FGD) untuk membahas dan menyusun materi yang digunakan untuk penyuluhan di SMK Strada 1. Setelah melakukan penyuluhan mengenai akuntansi pemerintahan sesuai Standar Akuntansi Pemerintahan yang berlaku, kami menilai bahwa siswa/siswi mitra sudah memiliki pemahaman yang cukup baik tentang akuntansi pemerintahan. Kegiatan ini direncanakan akan mulai dari bulan Juli 2023 sampai dengan bulan Desember 2023.
Evaluating the Interactions between Endothelial and Smooth Muscle Cells in the Presence of Drug-Eluting Stents and Platelets: Is Interleukin6 a New Possible Therapeutic Target for In-Stent Restenosis?
Authors: Campo Dall’Orto Clarissa
Published: December 2023

The success of percutaneous coronary intervention (PCI) procedures is limited by in-stent restenosis (ISR). The use of drug-eluting stents (DES) decreased the incidence of ISR; however, ISR continues to affect a percentage of patients with ischemic cardiac events. Therefore, there is room for improvement considering not only the effectiveness of DES but also the adjunct pharmacological interventions for patients after PCI. Interleukin 6 (IL-6) can stimulate the growth of vascular smooth muscle cells (SMCs) in a platelet-derived growth factor (PDGF)-dependent manner and that antibodies against the IL-6 receptor reduced intimal hyperplasia in mice. In this study, our aim is to develop an in vitro study, based on co-cultures of endothelial cells (EC) and SMCs in the presence of platelets and stents, to analyze the cytokine responses (IL-6 and other inflammation markers) associated with ISR, in the quest for new therapeutic targets. Overall, in the presence of platelet-rich plasma (PRP), there was an increase in the production of reactive oxygen species in the groups that received the stents, probably because platelets potentiate stent-associated oxidative stress. Moreover, the analysis of the expression of inflammatory markers showed a difference in the expression of IL-6 only in the groups that received stents, which further increased in the presence of platelets. Altogether, our findings suggest that the down regulation of IL-6 expression using pharmacologic inhibitors is a possible new therapeutic strategy in the context of ISR.
Laparotomy in a Patient with Ebsteins Anomaly- From OT to ICU
Authors: Biswas Abhishek
Published: December 2023

Ebstein’s anomaly (EA) is a rare cyanotic congenital heart disease, affecting 1/200,000 live births and accounts for <1% of congenital heart diseases [1]. First described by Wilhelm Ebstein in 1866 [2], the anomaly consists of downward displacement of the septal and posterior leaflet of tricuspid valve resulting in atrialization of the right ventricle and tricuspid regurgitation. The resulting functional impairment of right ventricle retard the forward flow of blood through right side of the heart, thereby causing a hypoplastic Right ventricle (RV), or RV outflow tract obstruction. This creates an accessory conduction pathways resulting in tachyarrythmias, pulmonary hypertension, intra-cardiac shunting [3].Acute decompensated heart failure and sudden collapse are the most common cause of death [4].
Risperidone Induced Parkinsonism: A Rare Case Report
Authors: Nazish Safwa
Published: December 2023

The present case report narrates the case of a 60-year-old woman with a past medical history of schizophrenia, who exhibited parkinsonism symptoms subsequent to the administration of risperidone - a typical antipsychotic drug that impacts dopamine and serotonin levels. The patient presented with pill-rolling tremors, bradykinesia, rigidity, and weakness in the left upper limb, and was diagnosed with Parkinsonism following a physical examination by a physician. The patient was subsequently referred to a neurologist, who recommended switching from risperidone to Riscon Plus, a medication that combines risperidone with Trihexyphenidyl, an anticholinergic drug that improves muscle control and reduces stiffness. This case report emphasizes the significance of vigilant monitoring for the symptoms of Parkinsonism in individuals consuming dopamine-blocking drugs and the possible advantages of shifting to alternate treatments that can alleviate such undesirable consequences.
Synthesis and Characterization of Silver Nanoparticles as Strong Antimicrobial Agents Using Bacteriocin of A Novel Probiotic Strain of Lactobacillus Pentosus S6 (KU92122)
Authors: Sharma Nivedita
Published: December 2023

The goal of this study was to use bacteriocin from a probiotic strain of Lactobacillus pentosus S6 (KU92122) to synthesize innovative strong silver nanoparticles (AgNPs). UV-Vis spectroscopy was used to analyze the synthesized nanoparticles, and the maximum absorbance was found to be approximately 450 nm. AgNPs produced were spherical in shape, with an average size of 50 nm, as validated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Fourier transform infrared spectroscopy (FTIR) was used to confirm the presence of distinct functional groups on the surface of nanoparticles. The positive antibacterial activity of produced silver nanoparticles was tested against multidrug resistant bacteria such as Staphylococcus aureus and Bacillus cereus, as well as challenging plant pathogens such as Aspergillus niger, Pythium aphanidermatum, Fusarium oxysporum, and Phytopthora parasitica with an apparent aim to use these AgNPs with bacteriocins as effective antimicrobial agents that can be employed at broader scale in clinical and biocontrol applications especially in medicine, agriculture and the food processing sectors.
PENGARUH PEMBELAJARAN PENDIDIKAN AGAMA ISLAM TERHADAP MORAL CREDENTIAL EFFECT MAHASISWA UNIVERSITAS MATH'LAUL ANWAR BANTEN TERHADAP TRADISI TAHLILAN
Authors: Humaeroh Eneng
Published: December 2023

The moral credential effect has a huge clout to change other people's sight. The community are ethnicity that potentially has views that change from time to time, including tahlilan tradition that is commonly done by the Muslim community. In community interaction, every person is given influence to each other or has a tendency to follow moral action. This research wants to analyse social phenomena which happened and the alteration that occurred in it. Using instrument observation and research interview resulted from tahlil tradition’s view changed and became a moral view that is more acceptable and make sense, this thing constitutes inclination to another opposite group. Respondents consisted of undergraduate students from the Islamic Religious Education study program at Math'laul Anwar University, Banten, who took part in Islamic Religious Education (PAI) lessons and discussions related to the tahlilan tradition. This research yield shown there’s a fundamental change related tahlil tradition in the community in which students exist. Concept change and this view show the occurrence of moral belief securities. This social phenomenon is very interesting if in-depth
research.
PERAN GURU PENDIDIKAN AGAMA ISLAM (PAI) DALAM MENUMBUHKAN SIKAP PEDULI LINGKUNGAN DI SEKOLAH MENENGAH PERTAMA (SMP) NEGERI 2 PANCALANG KABUPATEN KUNINGAN
Authors: Atul Sholihatul Maula , Umamatul Khaeriyah  , Mahfud  , Yoyoh Badriyah
Published: December 2023

Various natural disasters often occur nowadays, as time goes by environmental damage becomes more widespread, this problem certainly cannot be underestimated, because it will have a negative impact and endanger human survival. The cause of this problem is certainly not far from the actions of humans, who always overexploit nature and never protect nature. A similar problem occurred at State Junior High School 2 Pancalang, Kuningan Regency. Through the interview and observation process, it was discovered that students showed an attitude of not caring about the school environment, such as throwing rubbish carelessly, not doing class picket work, and not keeping the school environment clean. This is the background to which this research was conducted. This research uses a qualitative approach with data collection techniques through interviews, observation and documentation. This research provides a conclusion that Islamic Religious Education teachers have a significant role in fostering an attitude of caring for the environment at SMP Negeri 2 Pancalang, Kuningan Regency.
SEJARAH MASYARAKAT ARAB SEBELUM DATANGNYA ISLAM
Authors: Saryadi  , Kerwanto
Published: December 2023

The history of the Qur'an in general and across schools of thought in particular will not be perfectly studied and explored if it is not accompanied by studying the history of the Arabs before the arrival of Islam because Islam first appeared in Arabia and its holy book was in Arabic. Before the advent of Islam, the Arab nation already had its own civilization, starting from the system of government to their respective beliefs. The purpose of this paper is to reveal information about the condition of Arab society before Islam from two different perspectives, namely Eastern and Western thought. In this paper, the discussion is only about the phenomenon of society in Arabia (Hijaz and its surroundings), during the period of growth and development of the Prophet Muhammad before being appointed as a prophet and beliefs and religion in the Hijaz before Islam.
HUKUM RIBA DAN PERBANKAN DI INDONESIA
Authors: Sigit Kisworo  , Kerwanto
Published: December 2023

The concept of riba or usury is an important issue in Islamic economics and finance. Riba is considered to be haram or forbidden in Islam, and its prohibition is mentioned in various verses of the Quran. The research uses a descriptive qualitative approach to the type of library research in which researchers examine and analyze the interpretation of Qur'anic verses related to the riba or usury. This research aims to deepen the understanding of riba in Islam through the interpretation of related Quranic verses. The method used is literature analysis, by collecting references from primary and secondary sources about riba in Islam. This study examines in detail the Quranic verses that discuss riba, and provides translations and an analysis of the meaning of each verse. The results show that riba is prohibited in Islam because it can result in injustice and harm to society. This research can be a reference for religious scholars, students, and the general public who want to understand more about riba in Islam.
Identifikasi Potensi Dan Masalah Sebagai Upaya Pengembangan Desa Berkelanjutan Di Kelurahan Labuang Kabupaten Majene
Authors: Asriana Zul
Published: December 2023

Kelurahan Labuang merupakan salah satu kelurahan yang berada di Kecamatan Banggae Timur dengan luas wilayah mencapai 7.100 km2. Disepanjang daerahnya berada diwilayah pesisir pantai yang membuat kelurahan Labung berpotensi pada sektor pariwisata dan perikanan. Dengan mengidentifikasi potensi serta masalah secara komprehensif, Kelurahan Labuang dapat dikembangkan secara berkelanjutan menjadi desa unggulan dengan memanfaatkan potensi lokal yang dimiliki. Maka dari itu identifikasi mengenai aspek fisik dan lingkungan, demografi dan kependudukan, sosial budaya, serta ekonomi menarik untuk dilakukan. Penelitian ini menggunakan metode overlay peta dengan menggunakan SIG dan metode deskriptif kualitatif. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara, observasi, dan studi pustaka. Setelah melakukan analisis, maka diperoleh potensi dan permasalahan yang ada pada Kelurahan Labuang Kecamatan Banggae Timur. Kondisi Fisik dan Lingkungan Kestabilan lereng tergolong tinggi. Kondisi Demografi Penduduk dengan  tingkat kepadatan masyarakat yang setiap tahunnya meningkat,sedangkan ketersediaan lahan terbatas. Mata pencaharian di Kelurahan Labuang lebih didominasi profesi nelayan karena letaknya yang berada di kawasan pesisir.  Sosial Budaya Masyarakat Kelurahan Labuang yang heterogen dengan menjujung tinggi nilai-nilai agama dan budaya yang dianutnya serta mengikuti tradisi suku Mandar dan masih sangat kental. Dari hasil analisis ini, maka dapat disimpulkan bahwa Ketersediaan daya tampung lahan untuk pengembangan  perumahan di Kelurahan Labuang untuk 20 tahun kedepan umumnya masih dapat memadai hanya kebijakan pada rencana pola ruang di RTRW Kabupaten Majene perlu disesuaikan kembali untuk sebaran permukiman baru; Proyeksi dalam kebutuhan sarana dan prasaran dalam kurung waktu 20 tahun kedepan ukup banyak yang harus dibangun; dan Perekonomian di Kelurahan Labuang lebih terdominasi terhadap masyarakat yang berprofesi sebagai nelayan