bluuebunny/crossref_metadata_2025 huggingface dataset:
Investigation of the effect of water–ethanol extract from walnut shell on the properties of wheat dough
Authors: Umirbekova A. S. , Sultanova M. Zh. , Мynbayeva A. B. , Smetanska I. , Borankulova A. S.
Published: April 2024

The enrichment of a socially significant food product - bread with important components is a widely used and effective mechanism for correcting the nutrition of the population. The basis of scientific research is the study of the possibility of using water - ethanol extract from walnut shells in baking technology, its effect on the baking properties of flour and wheat dough in general. The article presents the chemical, amino acid composition of the water-ethanol extract obtained from the walnut shell, which has therapeutic and prophylactic properties, high nutritional value, its safety and expediency of use to improve the technological properties of the dough are confirmed. The main parameters characterizing the fermentation process were studied: the dynamics of the dough rise, the gas-forming, gas-retaining ability of flour and wheat dough at different dosages of the injected water - ethanol extract from the walnut shell. Experiments were carried out with the replacement of water with water-ethanol extract in the amount of 10, 20, 30 and 40% of the calculated amount of water for kneading. A comparative evaluation of the experimental and control samples of wheat dough showed that the test samples had the most optimal characteristics when 20% water-ethanol extract was applied. At the same time, the gas-forming capacity was increased by 18%, the gas-holding capacity was -19%, while reducing the duration of fermentation of the dough. The article scientifically substantiates the choice of the ingredient composition, the expediency of using water - ethanol extract from walnut, introduced to improve the baking properties of the dough.
Technology of meat and dairy products enriched with whey protein concentrate
Authors: Tuganova B. S. , Kagibaeva G. T.
Published: April 2024

This article presents improved technologies for the production of meat and dairy products, from goat milk and goat meat, using whey. The purpose of the research is to develop the technology and component composition of soft cheese and low - calorie sausage products enriched with whey protein concentrate. The scientific novelty of the project is to conduct experimental studies to study the chemical composition and technological properties of milk and meat of goats of indigenous breeds of the Pavlodar region and milk of imported goats of the Zaanensky and Gorky breeds. The enzyme preparation and its concentration, which provides the necessary density and viscosity of the resulting protein clot, are also justified and selected. A new method of enriching a meat product with whey proteins has been developed, which forms the appearance and appearance on the slice of a new type of sausage made from goat meat of indigenous breeds. The practical significance of the work lies in the development and optimization of the formulation and improvement of the technological process for the production of new types of meat and dairy products, from goat milk and goat meat, increased nutritional and biological value using whey. During the implementation of the research project for the development of the formulation of soft cheese from goat's milk and sausage product from goat meat, theoretical and experimental studies were carried out on the selection and justification of functional components (protein concentrates from secondary dairy raw materials). Formulations of new types of soft cheese and sausage products with a long shelf life, enriched with whey concentrate, have been tested in the laboratory conditions of the Department of Biotechnology of the NAO Toraigyrov University, as well as their storage capacity has been determined as a result of the conducted studies. In addition, qualitative (organoleptic, physico–chemical, microbiological) indicators of prototypes of finished products were determined.
Manejo de una mordida abierta anterior con cambio en la posición del incisivo inferior permanente.
Authors: García Pamela , Finlayson Antonio
Published: April 2024

Las mordidas abiertas anteriores por mal hábito de succión digital son comunes en la clínica integral de la facultad de odontología de la universidad de Panamá. La utilización de aparatología fija para eliminar el mal hábito es un tratamiento habitual. Este caso es diferente ya que al comparar las teleradiografías laterales de cráneo se puede observar el cambio en la posición del incisivo inferior permanente. Esto no es habitual.
Percepción de los estudiantes de 3er año de Ortodoncia 370ª del 2021, sobre los exámenes parciales y el examen semestral utilizando Google Forms, pero de manera presencial en la Facultad de Odontología de la Universidad de Panamá.
Authors: Finlayson Antonio , Lorenzetti Cabal Marcia
Published: April 2024

La virtualidad producto de la pandemia del Cov-19 obligó a los profesores a utilizar distintas plataformas para colocar sus evaluaciones.  Cuando regresamos a la presencialidad, quisimos continuar las evaluaciones de los parciales y del examen semestral de manera virtual, pero con los estudiantes realizando los exámenes en la facultad de odontología de la Universidad de Panamá. Una vez finalizado el semestre, deseamos conocer la percepción de los estudiantes que participaron en este curso, sobre distintos aspectos de estos exámenes.
PYHYTOCHEMICAL ANALYSIS AND PROXIMATE SCREENING OF (ACANTUS MONTANUS, MORINGA OLEIFERA AND VERNONIA AMYGDALINA)
Authors: L.A. OSAGIEDE , N.G. ODITA , , N.O. AKAWO
Published: April 2024

Plants generally contain phytochemical compounds which are both nutritional and nonnutritional and may be used and applied in nutritional and pharmaceutical industries for production of drugs and beverages. This study was aimed to evaluate phytochemical constituents and proximate screening of Acantus montanus, Moringa oleifera and Vernonia amygdalina using standard laboratory approaches. The result of the Phytochemical screening showed that of Moringa oleifera contains Alkaloids, Flavonoids, Saponins, Phytate, Cyanogenic glycoside is moderately present. Vernonia amygdalina contains alkaloids, flavonoids, cyanogenic glycosides, phytate and saponinsin different proportions. While Acantus montanus contains Alkaloids, Flavonoids, Saponins, Phytate and cyanogenic glycoside. The proximate composition of the leaf extracts shows that Acantus montanus, Moringa oleifera and Vernonia amygdalina has carbohydrate content of 30.30%, 25.99% and 25.10%. Protein content of 44.80%, 38.10%, and 42.30%, Fat content 5.40%, 6.70% and 3.45%, Fibre content of 10.00%, 15.2% and 16.00%, Ash content of 7.40%, 5.10% and 9.95%, moisture content of 2.1%, 8.90% and 3.2%. The presence of the phytochemicals in the leaf extracts has authenticated its usefulness in ethno medicine and its potentials use in drug formulation as well as use for food beverage production.
Spontaneous bruising in an elderly female
Authors: Saldhana Celia Soni , Surve Ravina , Shenoi Shrutakirthi , Prakasha S. Rama , G. Meghashree
Published: April 2024

Bruising in the elderly can be relatively common due to changes in the skin and blood vessels that occur with aging. Several factors such as skin changes, medications, comorbidities contribute to an increased susceptibility to bruising in older individuals. While mild bruising is often a normal part of aging, it's important to pay attention to any unusual or severe bruising, especially if it occurs without apparent cause or is accompanied by other concerning symptoms. We report a case of asymptomatic bruising in an elderly woman with multifactorial aetiology secondary to medications, liver dysfunction and probable occult malignancy.
Evaluation of in vitro antidiabetic, antioxidant, and antibacterial activities of phytochemicals from Memecylon malabaricum Cogn.
Authors: H.M. Prathap , Kumar Vadlapudi , T. Manjunatha , F. Ruksana , E. Vishala , M. Savitharani
Published: April 2024

Introduction and Aim: Plant secondary metabolites have been found to have antidiabetic, antioxidant, and antimicrobial properties. Memecylon malabaricum Cogn., is one of endemic plant species belonging to the melastomataceae family which can be found in western ghats, sacred groves of Dakshina Kannada and Udupi districts of Karnataka, India. This study was to assess the antidiabetic, antioxidative and antimicrobial activities of alkaloids and saponins present in the plant M. malabaricum.
 
Materials and Methods: Leaves of M.malabaricum were collected from forests of Western Ghats region, Shivamogga district in Karnataka, India. Alkaloids and saponins were isolated and quantified as previously described. Antidiabetic, antioxidant, and antimicrobial activities were evaluated for alkaloids and saponins of M. malabaricum leaves.
 
Results and Discussion: Total alkaloid content and saponin content were found to be 147.407.00mg AE/g and 170.5347 mg QE/g and respectively. IC50 of LAF and LSF for alpha-amylase enzyme were found to be 62.117 and 151.058 mg/ml respectively, while for alpha-glucosidase the LAF and LSF exhibited 30.008 and 43.872 microgram/ml IC50 values respectively. At 100 microgram/ml concentration, the free radical scavenging activity of LSF reached around 74% for DPPH and 40% for nitric oxide. At 100 µg/ml concentration, the scavenging activity of LAF reached around 45% for DPPH and 26% for nitric oxide. The LSF has significantly inhibited both Gram-negative Pseudomonas aeruginosa and Gram-positive Staphylococcus aureus bacteria compared to LAF.
 
Conclusion: Compared to saponin fraction, alkaloid fraction has shown better antidiabetic activity against both alpha-amylase and alpha-glucosidase enzymes in vitro. Saponin fraction has exhibited better antioxidant activity than the alkaloid fraction. The saponin fraction exhibited better antibacterial activity compared to the alkaloid fraction. From the results, it could be concluded that alkaloid fraction and saponin fraction of the M. malabaricum leaves could be used to manage/treat the diabetic condition, as they possess antioxidant properties.
A narrative review on scientific evidence of mechanisms of naturopathy and yoga interventions for rheumatoid arthritis
Authors: B. Shetty Geetha , Shetty Prashanth , Shetty Balakrishna , V. R. Abitone
Published: April 2024

Rheumatoid arthritis (RA) is a chronic autoimmune systemic inflammatory disease, which has serious physical, psychological, and social consequences. Many RA patients continue to experience intolerable side effects from their treatments or an inadequate response, which leads to the disease progressing despite advancements in targeted biological and pharmacologic interventions. Examining the multi-modular, drugless approach of yoga and naturopathy to this autoimmune disease is equally important as it enables physicians to provide better care. Hence, the current review was undertaken to present an overview of the available scientific evidence on the mechanism of naturopathy and yoga therapeutic modalities in the management of RA. We searched PubMed and PubMed Central for pertinent English-language articles about the impact of yoga and naturopathy on RA. The results in this review are presented based on the therapeutic effect of yoga and various naturopathy treatment modalities with their mechanisms on RA. It shows naturopathy and yoga was effective in the management of RA due to its analgesic, anti-inflammatory, immunomodulatory and antioxidant effect.
Correlation between Headteacher’s Supervision and Academic Achievement in English and Sciences Subject: A Case Study of Ruhango District Secondary Schools, Rwanda
Authors: Habiyeze Fidèle , Ngabonziza Jean de Dieu Amini
Published: April 2024

This study aimed to determine the meaningful correlation between headteachers’ supervision and academic achievement in English and Elementary Sciences and Technology (EST) subject in secondary schools in Ruhango District, Rwanda. It was basically cross-sectional survey which involves quantitative and qualitative methods. It was executed in 10 Secondary Schools in Ruhango District plus analysis of students’ performance reports. Data were collected to 113 teachers (70 of English and 43 of EST) in addition to 30 headteachers through questionnaire. Data were analyzed through descriptive statistics through SPSS and Microsoft excel and inferential statistics (Pearson correlation). It showed that headteachers ‘supervision had a meaningful correlation with teachers’ performance in Secondary Schools, Ruhango District. It recommended that all educational authorities, government and other stakeholders should be involved in the monitoring and evaluation of teachers ‘performance in Secondary School, Ruhango District; headteachers should perform regular supervision to promote assessing measures that encourage the teachers to enhance education quality.
Spatial analysis of PM2.5 using a Concentration Similarity Index applied to air quality sensor networks
Authors: Byrne Rósín , Wenger John C. , Hellebust Stig
Published: April 2024

Abstract. Air quality sensor (AQS) networks are useful for mapping PM2.5 in urban environments, but quantitative assessment of the observed spatial and temporal variation is currently under-developed. This study introduces a new metric – the Concentration Similarity Index (CSI) – to facilitate a quantitative and time-averaged comparison of the concentration‑time profiles of PM2.5 measured by each sensor within an air quality sensor network. Following development on a dataset with minimal unexplained variation and robust tests, the CSI function is ensured to represent an unbiased and fair depiction of the air quality variation within an area covered by a monitoring network. The measurement data is used to derive a CSI value for every combination of sensor pairs in the network, which can then be compared with others in the network, yielding valuable information on spatial variation in PM2.5. This new method is applied to two separate AQS networks in Dungarvan and Cork City, Ireland. Dungarvan yielded a lower mean CSI, indicating lower overall similarity between locations in the network, possibly due to the town’s coastal location giving rise to higher variation within the network. In both networks, the average diurnal plots for each sensor exhibit an evening peak in PM2.5 concentration due to emissions from residential solid fuel burning, however, there is considerable variation in the size of this peak. Clustering techniques applied to the CSI matrices identify two different location types in each network; locations in central or residential areas which experience more pollution from sold fuel burning and locations on the edge of the urban areas which experience cleaner air. Furthermore, the examination of isolated data periods (January and May) indicates higher PM2.5 levels during periods of increased residential solid fuel burning act as a major driver for greater differences (lower similarity indices) between locations in both networks. Additionally, the CSI method facilitates the assessment of the representativeness of the PM2.5 measured at regulatory air quality monitoring locations with respect to population exposure, showing here that location type is more important than physical proximity in terms of similarity assessment. Applying the CSI in this manner can allow for the placement of monitoring infrastructure to be optimised. The findings of this work underscore the influence of solid fuel combustion as a local contributor to PM2.5 and the variation it can cause between the measurements at different monitoring locations in a network while also highlighting the importance of including wintertime PM data for accurate comparisons. The CSI method developed here could be a valuable tool for quantitative comparisons of air quality within a monitoring network, offering insights for further regulatory monitoring and exposure assessments.
Afforestation induced shift in the microbial community explains enhanced decomposition of subsoil organic matter
Authors: Speckert Tatjana Carina , Huguet Arnaud , Wiesenberg Guido Lars Bruno
Published: April 2024

Abstract. Afforestation on former pastures is widely promoted due to its potential to increase soil organic carbon sequestration while reducing CO2 emission. The establishment of a forest on a former pasture, however, might affect soil microbial community structure due to the alteration in substrate quality and thus impact carbon cycling in soils. To date, it still remains an open question if and how afforestation may alter the soil microbial community structure and related implications for soil organic matter stabilization. In addition, the majority of studies focuses on low altitude regions which results in uncertainties regarding the effects of afforestation on soil microbiology in mountainous regions. In this study, we aimed to investigate the consequences of afforestation of a subalpine pasture with Norway spruce (Picea abies L.) on the soil microbial community structure following 130 years of afforestation. We used a multi-proxy biomarker approach, including phospholipid fatty acids (PLFAs) and glycerol dialkyl glycerol tetraethers (GDGTs), to explore the shift in the microbial community structure following afforestation with increasing forest stand age. We found a significant increase in bacterial communities (Gram- and Gram+ bacteria) with increasing forest stand age compared to the pasture. This trend, however, was reversed with increasing forest age when considering GDGT biomarkers. We thereby conclude that the microbial community in the pasture and forests of different forest stand ages utilize different carbon substrates as food resource, which is a direct consequence of the modification in litter input after the conversion of a pasture to forests. Our data further suggests that an increase in the soil organic matter decomposition results from the alteration in the microbial community structure, which is especially evident in the subsoil of the 130-year-old forest stand ages.
How is particulate organic carbon transported through the river-fed Congo Submarine Canyon to the deep-sea?
Authors: Hage Sophie , Baker Megan L. , Babonneau Nathalie , Soulet Guillaume , Dennielou Bernard , Silva Jacinto Ricardo , Hilton Robert G. , Galy Valier , Baudin François , Rabouille Christophe , Vic Clément , Sahin Sefa , Açikalin Sanem , Talling Peter J.
Published: April 2024

Abstract. The transfer of carbon from land to the near-coastal ocean is increasingly being recognized in global carbon budgets. However, a more direct transfer of terrestrial carbon to the deep-sea is comparatively overlooked. Among systems that connect coastal to deep-sea environments, the Congo Submarine Canyon is of particular interest since the canyon head starts 30 km into the Congo River estuary, which delivers ~7 % of the total organic carbon from the world’s rivers. However, carbon and sediment transport mechanisms that operate in the Congo Canyon, and submarine canyons more globally, are poorly constrained compared to rivers because monitoring of deep-sea canyons remains challenging. Using a novel array of acoustic instruments, sediment traps and cores, this study seeks to understand the hydrodynamic processes that control delivery of particulate organic carbon via the Congo Submarine Canyon to the deep-sea. We show that particulate organic carbon transport in the canyon-axis is modulated by two processes. First, we observe periods where the canyon dynamics are dominated by tides, which induce a background oscillatory flow (speeds of up to 0.15 m/s) through the water column, keeping muds in suspension, with a net upslope transport direction. Second, fast-moving (up to 8 m/s) turbidity currents occur for 35 % of the time during monitoring periods and transport both muddy and sandy particulate organic carbon at an estimated transit flux that is more than ten times the flux induced by tides. Remarkably, organic carbon transported and deposited in the submarine canyon has a similar isotopic composition to organic carbon in the Congo River, and in the deep-sea fan at 5 km of water depth. Episodic turbidity currents, together with background tidal currents thus promote efficient transfer of river-derived particulate organic carbon in the Congo Submarine Fan, leading to some of the highest terrestrial carbon preservation rates observed in marine sediments globally.
Current status of water-related planning for climate change adaptation in the Spree River basin, Germany
Authors: Arndt Saskia , Heiland Stefan
Published: April 2024

Abstract. Fuelled by climate change, low flows, heavy rain and flooding likely intensify in the future, adding to the pressures experienced by rivers in Western and Central Europe in recent decades. To meet these challenges, comprehensive water-related adaptation to climate change is indispensable. Based on the case study of the Spree River basin in Germany, this study analysed legally defined plans for water management, spatial and landscape planning for their current status of integrated climate change adaptation. To pre-structure the document analysis, eight water management fields of action for adaptation to climate change were identified using official recommendations for action. 39 % of the 28 plans analysed specify objectives and measures for adapting to climate change. Of these, 55 % address the diverse impacts of climate change in a more comprehensive way, including prevention and mitigation of droughts and floods, and protection of water ecosystems and groundwater resources. Filling these planning gaps may include more frequent updating of plans, greater focus on evidence from informal plans, multifunctional measures, and adaptation of best practice examples for systematic integration of climate change impacts and adaptation. Planning and implementing comprehensive climate change adaptation will strengthen the resilience of ecosystems and secure human livelihoods.
Innovative Cadaveric Technique: Utilising n-Butyl Cyanoacrylate (n-BCA) for Deep Endometriosis Excision Simulation in Minimal Invasive Surgery Training
Authors: Mabrouk M , Mahgoub S , Vashisht A , Seracchioli R
Published: April 2024

Background: Our study aimed to create a novel technique using n-butyl cyanoacrylate (n-BCA) for minimal access simulation training on cadavers in deep endometriosis excision.

Objectives: A step-by-step video demonstration of using n-BCA in cadavers to simulate deep endometriosis. This technique is integrated into training sessions using cadavers aimed at enhancing surgical proficiency for deep endometriosis procedures.

Material and Methods: Video article describing using n-BCA in cadavers as a simulation model.

Result: This technique has been used in a hands-on cadaveric training course, and positive feedback supports the recommendation to incorporate this technique.

Conclusion: Utilizing a human cadaver model proves beneficial for enhancing understanding of deep pelvic innervation. Implementing n-BCA in these cadaver dissections demonstrates both reproducibility and safety. This approach significantly contributes to refining surgical expertise in the excision of deep infiltrating endometriosis.
Reproducibility of #Enzian classification by transvaginal ultrasound and its correlation with symptoms
Authors: Russo C , Lazzeri L , Siciliano T , Selntigia A , Farsetti D , Chiaramonte C , Martire F.G. , Zupi E , Exacoustos C
Published: April 2024

Background: The #Enzian classification represents a system to describe endometriotic lesions during surgery. Its use is well established in correlating ultrasound and surgical findings.

Objectives: To describe interobserver reproducibility of ultrasound use and symptom correlation with compartments involved using #Enzian classification.

Materials and methods: Two experienced operators performed transvaginal sonography (TVS) in 52 patients affected by pelvic endometriosis. A rate agreement was determined. A further 200 women with endometriotic TVS signs, with no previous surgery and not taking any hormonal therapy, were staged by one of three different operators according to the #Enzian (compartments A, B, C, O, T, FA, FB, FI, FU, FO). Statistical analysis compared all the compartments, as single or associated, with single or combined symptoms (dysmenorrhea, dyspareunia, heavy menstrual bleeding - HMB, bowel symptoms).

Main outcome measures: Evaluation of the reproducibility of #Enzian classification in assessing pelvic endometriosis among different operators using TVS, and of possible associations between symptoms and specific #Enzian compartments.

Results: Excellent agreement between the two operators in evaluating almost all the compartments (k >0.8) was observed. Dysmenorrhea did not correlate with any specific compartment. We observed a significant association between dyspareunia and B compartment (p=0.02). HMB is associated with FA (p=0.02). Bowel symptoms were associated with B (p=0.02). Combining more symptoms, we observed more significant associations with different compartments.

Conclusions: #ENZIAN classification is reproducible in the evaluation of pelvic endometriosis. Some symptoms are correlated to specific ultrasound signs of the disease.

What is new? An accurate evaluation of symptoms could guide TVS examination to detect specific endometriotic lesions and establish the best management for the patients.
PERANCANGAN ALAT ANGKAT MOBIL (CAR LIFT) MENGGUNAKAN SISTEM LENGAN DAN SILINDER HIDROLIK DENGAN ANGLE OF ATTACK 90°
Authors: Edi Widyartono Andreas , Pembabtis Agung Purwoko Yohanes , FKP Tarigan Elroy , Wanda Wanda , Brian Kristianto Stevanus , Pama Deprian Lukyawan , Dewi Renita
Published: April 2024

Menentukan Angle of Attack dalam sistem mekanis yang menggunakan Silinder Hidrolik merupakan hal utama dalam perancangan alat untuk mengangkat beban, terutama yang menuntut efisiensi tempat. Angle of Attack yangmendekati 90 derajat (maksimum) merupakan sistem mekanis yang efektif, namun di sisi lain akan mengakibatkan Rasio Gaya mendekati 0, sebaliknya Angle of Attack mendekati 0 derajat akan membuat sistem menjadi tidak efektif bila dilihat dari sisi tempat yang dibutuhkan. Peneliti membuat model perhitungan denganmenambahkan komponen yang lain yaitu cam dengan rasio tertentu, yang dapat membantu pergerakan sistem Mekanis yang menggunakan Silinder Hidrolik untuk mengatasi masalah Angle of Attack mendekati atau sama dengan 90 derajat tersebut dapat beroperasi. Cara kerja dari komponen cam tersebut adalah dengan memberikangaya ungkit pada Lengan dari sistem melalui pergeseran dari Silider Hidrolik itu sendiri sampai antara sistem Lengan dan Silinder Hidrolik terbentuk Angel of Attack yang cukup memadai, cam akan berhenti pada posisi yangditentukan sebelumnya dan selanjutnya hanya Silinder Hidrolik akan beroperasi. Hasil penelitian menunjukkan,perbandingan perubahan antar panjang Silinder Hidrolik dan ketinggian menunjukkan bahwa alat angkat kendaraan ini dapat beroperasi dengan bantuan mekanisme cam, hal ini dapat dibuktikan dengan hasil perbandingan (rasio) secara total paling kecil adalah 1.65939 , dapat diartikan dengan menggunakan Silinder Hidrolik berkekuatan angkat 1 Ton, maka angkat (melalui Rasio Cam) yang dihasilkan adalah 1.65939 Ton.
IMPLEMENTASI METODE QUALITY CONTROL CIRCLE (QCC) UNTUK MEMPERCEPAT WAKTU PROSES PEMASANGAN SISTEM PENYANGGA UNIT MOTOR MATIC DI POLITEKNIK ASTRA
Authors: Novita Aisa Neilinda , Nur Andi W Muhamad , Ego Guarsa Nicholas , Setiawan Rohmat , Dewi Audensi Faratiti , Budi Prahara Rahayu
Published: April 2024

Politeknik Astra adalah institusi pendidikan tinggi vokasi yang rutin mengadakan kegiatan Quality Control Circle (QCC) untuk meningkatkan kinerja karyawan di bidang perbaikan berkelanjutan di lingkup Politeknik Astra. Penelitian ini bertujuan untuk memperbaiki waktu proses di UPT Manufaktur dalam proses pemasangan sistem penyangga unit motor matic menggunakan metode QCC. Melalui metode QCC ditemukan beberapa akar masalah diantaranya yaitu operator kurang latihan/pengalaman, tinggi jack stand lebih tinggi dari ground clearance, bidang area tumpu jack stand kecil, proses pemasangan penyangga membutuhkan 3 orang, frame motor bagian bawah ada 2 sisi, penempatan tidak sesuai di titik berat motor, dan groove jack stand lebih kecil dari frame. Berdasarkan akar masalah yang ada, ditentukan rencana penanggulangannya yaitu dibuatkan jack (penyangga) dengan spesifikasi : mudah diatur, memiliki area tumpu dudukan lebar, menjamin keamanan untuk operator, dapat menyesuaikan posisi frame dan dapat ditempatkan di titik berat motor sehingga dapat meningkatkan mutu dalam proses pemasangan sistem penyangga. Penelitian ini berhasil mempercepat waktu proses pemasangan penyangga dari waktu sebelum perbaikan selama 40 detik turun menjadi 16 detik
ANALISIS PERENCANAAN PEMBANGUNAN DINDING GESER METODE KONVENSIONAL DENGAN METODE STRUT AND TIE
Authors: Arissaputra Sofian , Nur Widyana Rhesma
Published: April 2024

Bangunan tinggi tahan gempa pada umumnya sering menggunakan elemen – elemen struktur kaku berupa dinding geser untuk menahan kombinasi gaya geser, momen, dan aksial yang timbul akibat beban gempa. Dinding geser adalah struktur pengaku vertikal yang dirancang untuk menahan gaya lateral atau gempa yang bekerja pada bangunan. Dengan adanya dinding geser pada suatu bangunan, sebagian besar beban gempa akan terserap oleh dinding geser tersebut. Penelitian ini membahas analisis perencanaan dinding geser pada struktur gedung 24 lantai di Jakarta menggunakan metode strut and tie dan kemudian akan dibandingkan kebutuhan tulangan dengan metode konvensional. Analisis menggunakan bantuan software ETABS dan pemodelan menggunakan free body atas gaya-gaya yang bekerja pada struktur gedung yang kemudian elemen dinding geser ini dianalisis menggunakan analogi rangka batang. Strut adalah bagian yang menerima gaya tekan dan ditahan oleh material beton, sedangkan Tie adalah bagian yang menerima gaya tarik dan ditahan oleh baja tulangan. Penelitian ini menganalisis 2 jenis dinding geser pada struktur gedung yaitu SW3 dan SW4 menggunakan metode strut and tie dan dibandingkan dengan metode konvensional. Hasil perhitungan kebutuhan tulangan menggunakan metode strut and tie bisa menghemat 1.701,93 kg yang kira- kira sebesar Rp.38.033.000 dari metode konvensional.
EVALUASI EFEKTIVITAS PENGGUNAAN SHEAR PLATE SHEAR WALL PENGGANTI CONCRETE SHEAR WALL TERHADAP TINGKAT KENYAMANAN BANGUNAN
Authors: Zakiah Putri Gita , Yusup Fiqri Muhammad
Published: April 2024

Steel Plate Shear Walls (SPSW) adalah sistem penahan beban lateral yang terdiri dari pelat baja vertikal yang tersambung pada balok dan kolom disekelilingnya. SPSW sudah mulai diteliti di Indonesia sejak tahun 2016, namun implementasinya masih belum ramai digunakan di proyek konstruksi Indonesia. SPSW yang dikenakan beban inelastis siklik menunjukkan kekakuan, daktilitas yang tinggi, dan mampu mendisipasi energi dalam jumlah besar. Karakter – karakter ini membuat SPSW sangat cocok digunakan untuk menahan beban seismik. Desain ulang dilakukan pada bangunan apartment Cleon Park yang semula menggunakan sistem pengaku lateral berupa shearwall diganti menjadi Shear Plate Shear Wall (SPSW). Analisis dilakukan dengan memasukan parameter tipikal pada dua sistem struktur menggunakan bantuan aplikasi 3D Etabs v.19. Evalusai hasil dilakukan terhadap karakteristik respon dinamik diantaranya modes struktur, gaya gempa dasar, perpindahan antar tingkat, serta overturning moment. Dari analisis diperoleh bahwa penggunaan SPSW dengan tebal plat 10mm mampu memberikan tingkat layan yang memadai setara dengan CSW ketebalan 250mm. Selain itu, sistem SPSW mampu menurunkan bobot struktur hingga 17.81%.
PEMBUATAN AUTOMATIC TOOLS CHANGER FLUSH UNTUK MENURUNKAN CACAT PRODUK PADA MESIN CNC MILLING
Authors: T. Wibowo Yohanes , Amanullah Faisal , AT Manurung Vuko
Published: April 2024

Kualitas, biaya dan pengiriman merupakan obyektif perusahaan yang sudah jamak. Kualitas menghubungkan perusahaan dengan pelaku bisnis untuk mendukung berjalannya aktivitas di dunia manufaktur. Salah satu cacat produk adalah cacat oversize. Cacat ini merupakan ketidaksesuaian produk yang terjadi akibat ukuran yang tidak sesuai dengan standar. Akurasi ukuran dipengaruhi oleh berbagai hal, baik yang berkaitan langsung dengan proses permesinan maupun hal-hal yang tidak langsung. Dalam sebuah studi, didapatkan data bahwa hasil permesinan Cover R K45G mengalami cacat oversize dengan rerata sebesar 3.56% dari total produksi. Angka tersebut dua kali lipat dari ambang batas cacat oversize yang diijinkan. Dengan menggunakan pendekatan akar masalah yaitu 5 why analysis, dilakukanlah studi lanjut untuk penanganan masalah yang ada. Studi lapangan menunjukkan adanya scrap yang menempel pada tools magazine, yang menyebabkan ketidakcentrisan alat potong dengan spindle, dan lebih lanjut berdampak pada tidak tercapainya ukuran yang disyaratkan. Scrap tersebut menempel karena tidak optimalnya proses pembersihan yang dilakukan oleh mekanisme pembersihan yang ada. Dengan pembuatan automatic tools changer flush, scrab yang menempel dapat diminimalisir. Dengan metode pembersihan yang baru, cacat oversize turun menjadi 0.05%. Selain dampak pada aspek kualitas, potensi biaya untuk proses pengerjaan ulang atau pembuatan kembali produk dapat diminimalisir. Perbaikan aspek kualitas, penurunan biaya dan penurunan waktu proses tercapai melalui implementasi pembuatan alat ini.
MENGURANGI WAKTU PROSES DI STASIUN KERJA MANUAL INSERT DENGAN PERBAIKAN SISTEM KERJA PADA LINE SMT DI PT. A
Authors: Yuselin Nensi , Lefi Dzulqarnain Dimas
Published: April 2024

Berdasarkan laporan produksi ketercapaian target produksi hanya di dapatkan di bulan Januari. Pengamatan langsung yang dilakukan oleh penulis terhadap proses kerja di line SMT menunjukkan bahwa stasiun kerja manual insert telah mengalami kenaikan Cycle time yang melebihi Takt Time sebesar 4,37%. Cycle time yang melebihi Takt Time mengindikasikan adanya kesalahan pada proses manual insert , sehingga menghasilkan waktu berproses yang tidak standar. Dengan melakukan analisis elemen kerja pada proses kerja operator manual insert , didapatkan penyebab masalah yang muncul secara kontinyu, yaitu proses screwing dengan waktu baku 15,86 detik, dan permasalahan periodik, yaitu proses pembuangan sampah yang menyita waktu baku 9,68 detik. Permasalahan tersebut disebabkan oleh adanya jarak tempuh proses dan gerakan- gerakan operator yang tidak bernilai tambah. Dari masalah yang ada, dibuatlah perbaikan dengan menganalisa sistem kerja dan studi gerakan lalu mengubah tata letak screwdriver dengan anthropometri dan tata letak tempat sampah guna mengurangi waktu gerakan-gerakan yang tidak bernilai tambah dan jarak yang terdapat pada proses kerja manual insert . Waktu baku setelah perbaikan mengalami penurunan sebesar 12.56%. Dengan turunnya waktu baku melalui perbaikan , waktu proses manual insert tidak melebihi Takt Time. Dan target produksi dapat tercapai hingga 100%.
Об античном полисе и проблемах происхождения науки и философии: перечитывая Петрова
Authors: Драч Геннадий Владимирович
Published: April 2024

В данной работе продолжается обсуждение базовых идей М.К. Петрова о происхождении европейской философии и науки. Вслед за белгородскими авторами (В.П. Римским и О.Н. Римской) принимается в качестве дискурсообразующего положение Петрова о культурной модели «пиратского корабля». Однако открывающиеся перспективы исследования делают при такой теоретической диспозиции неизбежной дискуссию о мифологии как о неустранимом препятствии и (или?) несущей конструкции европейского мышления. Пиратская пентеконтера или священная триера символизируют греческий мир? И в какой мере палуба пиратского корабля открывала горизонты европейского мира? Каковы судьбы «олимпийских» цивилизаций Крита и Микен в условиях островной государственности и, что особенно важно, как происходит разрушение прежней мифоментальности и эмансипация правосознания и мышления, прорастание логоса, наблюдаемое в поэмах Гомера? По мнению автора, эти вопросы и позволяют реконструировать пространство античного полиса как творческую лабораторию философии и науки.
PENGARUH PENERAPAN MODEL PELAYANAN MATERNITAS PENDAMPINGAN ONE STUDENT ONE CLIENT (OSOC) TERHADAP TINGKAT KECEMASAN PADA IBU DALAM MASA POSTPARTUM DI RS PERMATA HATI KISARAN TAHUN 2022
Authors: Khairani  , Putri Maidina
Published: April 2024

Psychological problems experienced by mothers giving birth in hospitals really need optimal attention and care. The psychological changes experienced by postpartum mothers can be caused by the adjustment phase of the mother towards her role as a parent. After giving birth, mothers really need support and motivation to support all activities and new roles. So that postpartum mothers need more attention from the family, the people around them, especially from their husbands. At this time the mother really needs attention, understanding and affection that is more specific otherwise there will be coping failure in the postpartum mother which results in anxiety during the postpartum period. The aim of the research is to analyze the effect of implementing the One Student One Client (OSOC) maternity service model on maternal anxiety levels in the postpartum period at Permata Hati Kisaran Hospital in 2022. Quasi-experimental research with a non-equivalent control group design. The subjects of this study were 80 postpartum mothers divided into 2 groups into the intervention group and the control group. In the intervention group, intervention was given in the form of providing OSOC assistance during the postpartum period, while the control group was given conventional postpartum care. The results showed that there was an effect of applying the OSOC model to a decrease in anxiety in postpartum mothers with a probability of 7.429 times not feeling anxiety compared to those who were not accompanied. The results of data analysis revealed that the OSOC intervention group had an effect on the anxiety level of postpartum mothers with an asymp value. Sig 0.000 (< 0.05). Referring to the results of data analysis and research findings, it can be concluded that the effect of applying the OSOC maternity service model has an effect on the anxiety level of mothers in the postpartum period.
PENINGKATAN INOVASI KERIPIK EMPING ANEKA RASA DI DESA PASIR WARU KECAMATAN MANCAK KABUPATEN SERANG
Authors: Romdhoningsih Diana , Ardiansyah Elvin Rahmadi , Elbetan Mohammad Iqbal , Ifada Ghea Auril , Oktavia Mita
Published: April 2024

The purpose of this Student Work Community Services Program is to improve the people's skills of Pasir Waru Village, Mancak District, Serang Regency. The partners of this activity are the community of melinjo chips, which are the income center in this village apart from coconut and durian. The problem faced is the lack of innovation in chips processing that attracts consumers and has a selling value. So far, it's the only one sold in the original form without any other form of processing. Implementing this service is through (1) surveys through observations, interviews, and analysis of village problems and potential, and (2) training in making chips of various flavors. The result of this program is an increase in the knowledge and skills of the community in processing or making innovations in making chips. As a result from this program is expected to improve the community's economy, especially the residents of Pasir Waru Village.
PKM SOSIALISASI HUKUM TENTANG TERTIB ADMINISTRASI PERTANAHAN DAN PERHITUNGANNYA DI DESA SINARMUKTI
Authors: Qolifah Nurul , Hadi Hadi Haerul , Uluhiyah Uluhiyah , Hilwani Ahmad , Asnawi Asnawi , Qurba Harry , Nasrullah Anton
Published: April 2024

Land registration is a form of land administration regulated in the Basic Agrarian Law (UUPA). As stated in the UUPA, land registration must be carried out because the purpose of land registration is very beneficial for land rights holders. However, there are still individuals who have not completed the land registration process in Sinarmukti Village. This is an unorganized form of land administration. Many factors cause the absence of orderly land administration, one of which is the lack of public understanding of agrarian laws and regulations, especially regarding land registration which is one component of land administration. Many problems may arise if land registration is not carried out; for example, a common problem in Indonesia is disagreement (land disputes). Land disputes continue to occur; one of the causes is the irregularity of land administration in the past. This problem can happen anywhere and can appear in the Sinarmukti Village community. Therefore, agricultural law counseling activities are carried out to increase public understanding of agrarian law, especially the orderly land administration with land registration. These activities are carried out through the use of an online seminar system or webinars. The general public can follow the guidelines from the webinars so that the public becomes aware and knows about land administration
PEMBELAJARAN NUMBER HEAD TOGETHER (NHT) PADA KETERAMPILAN BERBICARA SISWA
Authors: Adnyana Putu Putra , Runimeirati Runimeirati
Published: April 2024

The application of NHT (Number Head Together) learning on speaking skills through discussion activities for class XI students at SMK Kristen Palopo. This type of devotion is experimental. Sampling in this service is purposive sampling. The technique used to collect data in this service is the initial test technique and the final test. The collected data was then analyzed using descriptive statistical techniques and inferential statistics. Based on the results of descriptive statistical analysis, it showed that there was an increase in the results of the pretest and posttest, namely speaking ability before the application of the NHT learning model (Number Head Together) obtained an average score of 61.00 with a standard deviation of 5.51 and speaking ability after application (Number Head Together). NHT was categorized as high with an average score of 80.16 with a standard deviation of 3.92. This is evidenced by the scores of students who reach 75 and above are categorized as complete and scores <75 and below are incomplete. The results showed that the application of the NHT (Number Head Together) learning model was able to be applied to speaking skills through discussion activities for Class XI students at SMK Kristen Palopo
UPAYA PENINGKATAN KESEHATAN IBU HAMIL DENGAN PENYULUHAN PRENATAL MASSAGE DI PMB SRI REJEKI DH JABUNG TANON PLUPUH SRAGEN
Authors: Astuti Hutari Puji , Pangesti Christiani Bumi , Rakhmawati Nur
Published: April 2024

Pregnancy in the third trimester can trigger a variety of unpleasant complaints. Hormonal and physical changes during pregnancy can cause changes in sleep and sleep quality. Prenatal massage or pregnancy massage can be done as a way to relieve discomfort and make pregnant women relax and sleep well. Pregnancy massagers will generally adjust their massage techniques in order to relieve some of the complaints that are often experienced by pregnant women, including the emergence of aches or pains in the head, legs, back, and waist. According to the preliminary study obtained at PMB Sri Rejeki DH Jabung, Tanon Village, Plupuh District, Sragen, there are approximately 20 antenatal visits each month. Some of these pregnant women have never done prenatal massage to deal with complaints during pregnancy. But to overcome complaints during pregnancy, the pregnant woman does pregnancy exercises. So that these pregnant women have never had a prenatal massage. The purpose of this community service is that after receiving counseling about prenatal massage, it is hoped that pregnant women at PMB Sri Rejeki DH Jabung Tanon Plupuh Sragen understand about prenatal massage and are willing to do it by coming to the midwife. The methods used in this activity are lectures, questions and answers and demonstrations about prenatal massage. The target of community service activities regarding prenatal massage are pregnant women, especially in the third trimester at PMB Sri Rejeki DH Jabung Tanon Plupuh Sragen. The expected output from community service activities about prenatal massage for pregnant women at PMB Sri Rejeki DH Jabung Tanon Plupuh Sragen is an increase in knowledge of pregnant women about prenatal massage and pregnant women can do prenatal massage at the nearest midwife
PELATIHAN PENULISAN KARYA ILMIAH PADA MAHASISWA SEMESTER V JURUSAN GIZI, POLITEKKES DEPKES GORONTALO
Authors: Zakaria Ulfa
Published: April 2024

Academic writing is an important aspect in the accumulation of student competency assessments. The final project that is the main requirement in completing studies at most universities in Indonesia is academic writing. In this regard, writing skills are the most basic needs for every student, both in the context of completing academic tasks during their studies and in supporting their existence as intellectuals in the wider community. The general problem in the preparation of academic writing lies in the ability to use scientific language appropriately along with the placement of all linguistic aspects to support the creation of academic writing that can be accepted by readers. This training is intended to help improve students' abilities in producing various forms of academic writing. After participating in a series of training activities carried out in the form of material debriefing, training, and evaluation, the trainees demonstrated adequate ability in terms of understanding the elements of an academic writing
GERAKAN HIDUP BERSIH DAN SEHAT BEBAS SAMPAH DI DESA NAGRAK KEC. SUKARAJA KAB. BOGOR
Authors: Manurung Edison Hatoguan , Sawito Kasimir , Widodo Sri Prasetya , Mubarok Abdul , Purwanto Dwi , Wardiningsih Sitti
Published: April 2024

The application of clean and healthy living behaviors should be a daily habit. Although it seems simple, there are still many people who do not pay attention to the importance of clean and healthy living behaviors for healthy health, family, and the surrounding environment. Clean and healthy living behavior is a significant movement. Improve the quality of life and public health. Among the clean and healthy living behaviors is the habit of throwing garbage in its place and processing waste into useful items.
The specific goal is 1) Improve understanding of healthy and waste-free living movements; 2) implement ways that can be done in carrying out healthy and waste-free lifestyle habits.
Community Service activities that are carried out by the practitioners, according to the results of interviews with the Residents of Nagrak Kec. Sukaraja Kab. Bogor Village should be intensified again because many children and residents need assistance.i Most of the children of The Schooly of Children so that the model of community service carried out by students and lecturers of Universitasi Mpu Tantular Jakarta should also provide input and suggest that most of the Children of Anaki aged in school so that the model of community service carried out by students and lecturers of Universitasi Mpu Tantular Jakarta should also provide input and suggest that the Village Government also provide input and suggest that the Village Government also provide input and suggest that children of children aged in school so that the model of community service carried out by students and lecturers of Mpu Tantular University jakarta should also provide input and suggest that the Village Government also provide input and suggest that children from Children aged in school so that the model of community service carried out by students and lecturers of Universitasi Mpu Tantular Jakarta should also provide input and suggest that the Village Government also provide input and suggest that the school-aged Anaki di Anaki so that the model of community service carried out by students and lecturers of Universitasi Mpu Tantular Jakarta should also provide input and suggest that the Village Government also provide input and suggest that the school-aged Anaki model is carried out by students and lecturers of Mpu Tantular University jakarta should also provide input and suggest that the Village Government also provide input and suggest that the village government should also provide input and  providing intensive motivation to children and children also reminds with the implementation of healthy living patterns.i Activities of healthy living movements and waste-free that meet health requirements can also bring other benefits in the form of second-hand creations that can be sold so as to increase family income