bluuebunny/crossref_metadata_2025 huggingface dataset:
Social program and digital marketing strategy in community development projects in MSME “Sodagar Snack” at Kuningan, East Java
Authors: Prasetya Prita , Polla Denzel Da , Santosa Derick Philander , Wijaya Gabriella Aurielle , Suharto Khantidhira Winona , Rifki Mohammad , Hajadi Stefanus Jason , Latuperisa Stelya Clarence , Novesaria Veronica Lila
Published: August 2023

Digitalization has become essential in developing businesses, including Micro, Small, and Medium Enterprises (MSMEs). Community Development program was held in Kuningan, Groupst Java whose focus was on MSMEs, "Sodagar Snack." This activity aims to increase awareness of the importance of digitalization in MSME business, introduce marketing applications, facilitate capital, and sustainably encourage the digitalization of   MSME bisnis. Implementing this service involves interaction with MSMEs, "Sodagar Snack," socialization, training, and developing entrepreneurship and Dukcapil programs. The results found during this service activity are that MSMEs "Sodagar Snack" still have minimal knowledge and awareness of essential business activities. The expected outcomes of community service activities are MSME actors gaining additional knowledge about the potential for business digitalization, expanding business networks for collaboration with local  MSMEs, and helping improve the economy of  MSMEs in Kuningan, East Java.
Status Kualitas Air Sungai Ciliwung Berbasis Pemantauan Online di Wilayah DKI Jakarta Ditinjau dari Parameter Suhu, pH, TDS, DO, DHL, dan Kekeruhan
Authors: PANDIANGAN YOHANA SH , ZULAIKHA SITI , WARTO WARTO , YUDO SATMOKO
Published: August 2023

ABSTRACT

The Ciliwung River is one of 13 rivers in the Jakarta area and flows through the center of Jakarta through many densely populated settlements. This condition causes the Ciliwung River to be polluted because it becomes a place for liquid and solid waste from both household and industrial activities. To find out how much pollution there is in the Ciliwung River, this research was carried out. The purpose of this study was to determine the status of water quality in the Ciliwung River by analyzing data from water quality monitoring results from 2015 to 2020 from 3 (three) Onlimo Stations representing the upstream, middle, and downstream of the Ciliwung River. The parameters analyzed were temperature, dissolved oxygen (DO), total dissolved solids (TDS), electrical conductivity (DHL), pH, and turbidity. The method used in this analysis is descriptive statistics and the STORET method to determine the status of pollution levels in the Ciliwung River. The results of the analysis in this study showed that of the 6 observed parameters, the values of pH, TDS, and DHL met the quality standards. Meanwhile, DO values, temperature, and turbidity still do not meet the Class 2 river water quality standards according to Government Regulation No. 82 of 2001, especially at Pintu Air Manggarai Station and Istiqlal Mosque Station. Analysis of the water quality status of the Ciliwung River shows that the polluted condition is moderate to severe.

ABSTRAK

Sungai Ciliwung merupakan salah satu dari 13 sungai yang ada di wilayah Jakarta dan mengalir di tengah Kota Jakarta melewati banyak pemukiman padat. Kondisi ini mengakibatkan Sungai Ciliwung tercemar karena menjadi tempat pembuangan limbah cair dan limbah padat dari kegiatan rumah tangga maupun industri. Untuk mengatahui kondisi seberapa besar pencemaran yang terjadi di Sungai Ciliwung, maka dilakukan penelitian ini. Tujuan dari penelitian ini adalah mengetahui kondisi status kualitas air di Sungai Ciliwung dengan menganalisis data hasil pemantauan kualitas air tahun dari 2015 sampai 2020 dari 3 (tiga) Stasiun Onlimo yang mewakili hulu, tengah dan hilir sungai Ciliwung. Parameter yang dianalisis adalah suhu, oksigen terlarut (DO), total padatan terlarut (TDS), daya hantar listik (DHL), pH, dan kekeruhan (Turbidity). Metode yang digunakan dalam analisis ini adalah statistik deskriptik dan metode STORET untuk menentukan status tingkat pencemaran di Sungai Ciliwung. Hasil analisis dalam penelitian ini menunjukkan bahwa dari 6 parameter yang diamati, nilai pH, TDS, dan DHL memenuhi baku mutu. Sedangkan nilai DO, suhu, dan kekeruhan masih tidak memenuhi baku mutu air sungai kelas 2 menurut PP No. 82 tahun 2001, terutama di Stasiun Pintu Air Manggarai dan Stasiun Masjid Istiqlal. Analisis status mutu kualitas air Sungai Ciliwung menunjukkan kondisi tercemar sedang menuju berat.
Analisis Kualitas dan Status Mutu Air di Sungai Sumurup, Kabupaten Gunungkidul
Authors: MARWAN DYAN AGUNG , HARYONO EKO , PITOYO AGUS JOKO , ADJI TJAHYO NUGROHO , RAMADHAN GIFARI SHADAD
Published: August 2023

ABSTRACT
Gunung Kidul Regency is an area that has a karst ecosystem known as Karst Gunungsewu. The landscape caused this land to struggle with water scarcity due to its barren surface. One of the water recharge areas here is known as the Sumurup River. The river is called the allogenic recharge of Karst Gunungsewu. This river that passes through the settlement area and the city’s center has a bigger contamination potential due to its lack of filtration process by soil and rock, unlike non-karst areas. This research was conducted by taking samples in the field and then measuring its quality, followed by comparing the result to the Special Region of Yogyakarta Government Regulation No. 20 Year 2008, then scoring it with Storage and Retrieval (STORET) method. The result is that there has been pollution in Sumurup River by a concentration of phosphate parameters at 2.58 mg/l at location A-2. The highest sulfate parameter was 27 mg/l at A-4 location. The highest nitrate parameter was 18.4 mg/l at location A-2. The highest chloride parameter was 32.4 mg/l at monitoring point A-1. The highest count for total coliform was 16×109 MPN/100 ml at location A-2. In addition, The STORET score indicates that the quality status of all points is moderately polluted.
ABSTRAK
Kabupaten Gunung Kidul merupakan kawasan yang memiliki ekosistem karst yang dikenal sebagai Karst Gunungsewu. Kondisi geografis yang demikian menyebabkan kawasan ini sering dilanda kekurangan air karena kondisi permukaannya yang tandus. Salah satu imbuhan air pada kawasan ini adalah Sungai Sumurup. Sungai Sumurup yang merupakan imbuhan alogenik karst Gunungsewu. Letak sungai yang melewati pemukiman dan pusat Kota Wonosari ini memiliki potensi tercemar lebih besar akibat tidak adanya proses penyaringan (filtrasi) oleh tanah dan rongga batuan sebagaimana yang terjadi pada kawasan non-karst. Penelitian dilakukan dengan mengambil sampel pada Sungai Sumurup untuk kemudian diuji kualitas airnya lalu dibandingkan dengan Peraturan Gubernur Daerah Istimewa Yogyakarta  nomor 20 tahun 2008 dan dilakukan penilaian menggunakan metode STORET. Hasil dari penelitian ini adalah telah terjadi pencemaran Sungai Sumurup dilihat dari konsentrasi parameter fosfat sebesar 2,58 mg/l pada lokasi A-2. Parameter tertinggi sulfat sebesar 27 mg/l pada lokasi A-4. Parameter tertinggi nitrat sebesar 18,4 mg/l pada lokasi A-2 . Parameter tertinggi klorida sebesar 32,4 mg/l pada lokasi A-1. Parameter tertinggi total coliform sebesar 16×109 MPN/100 ml  pada titik sampling A-2. Selain itu, dari penilaian menggunakan metode STORET, status mutu pada semua titik yaitu cemar sedang.
The Social Capital and Impact in Waste Management of the Waste Bank System in Yogyakarta Indonesia
Authors: HARYANTI SRI , GANEFATI SRI PUJI , MURYANI SRI
Published: August 2023

ABSTRAK

A waste bank is a waste treatment facility that practices the 3R (reuse, reduce, recycle) to treat waste from the source at the local level. The Waste Bank Plan is based on applying social capital and covers the core elements of social capital implementation: trust, norms, networks, reciprocity, and value. This study aims to explore the relationship between social capital and the social impact of waste management using a waste bank program in Yogyakarta, Indonesia. The article considered social impacts such as income growth, employment, and environmental health. The subjects of this study were 100 waste bank customers from his five locations in Yogyakarta. This study uses Spearman's correlation to analyze data in SPSS 16. The results indicate a weak correlation between social capital and social impact on income and employment growth. This is shown to have correlation coefficient (r) values of 0.111 and 0.095, respectively, with significant values of 0.346>0.05. Furthermore, the correlation between social capital and social impact on environmental health is very powerfull, with a coefficient value (r) of 0.454 at the significance level of 0.00<0.05.

 

ABSTRAK

Bank sampah adalah salah satu strategi pengelolaan sampah dengan penerapan 3R (Reuse, Reduce, Recycle) dalam pengelolaan sampah di titik asal tingkat masyarakat.  Model Pengelolaan sampah dengan bank sampah di wilayah kota Yogyakarta didasarkan pada penerapan modal sosial yang meliputi unsur-unsur yang menjadi inti dari pelaksanaan modal sosial (social capital) yaitu kepercayaan, norma, jaringan, resiprositas serta nilai. Keberadaan bank sampah akan menimbulkan manfaat ekonomi maupun dampak sosial khususnya bagi masyarakat. Tujuan dari penelitian ini dalah untuk mengetahui hubungan antara modal sosial dan dampak sosial  pengelolaan sampah dengan program bank sampah masyarakat kota Yogyakarta. Dampak sosial yang diteliti meliputi peningkatan pendapatan, penyerapan tenaga kerja serta kebersihan lingkungan.  Pengambilan data pada penelitian ini dilakukan dengan metode pengukuran, wawancara dan observasi di lima lokasi bank sampah Kota Yogyakarta dengan jumlah responden sebanyak 100 responden. Analisis data dengan menggunakan analisi korelasi spearman. Hasil penelitian menunjukkan bahwa hubungan modal sosial dengan dampak sosial terhadap peningkatan pendapatan mempunyai hubungan yang lemah dengan koefisien korelasi (r) sebesar 0,111; terhadap penyerapan tenaga kerja mempunyai hubungan yang lemah dengan koefisien korelasi (r) sebesar 0,095 dengan taraf signifikan 0,346>0,05; terhadap kebersihan lingkungan mempunyai hubungan yang cukup kuat dengan koefisien korelasi (r) sebesar 0,454 dengan taraf signifikan 0,00<0,05 (signifikan).
Selected hazards to quality of groundwater resulting from the reclamation of an open pit with waste rocks - a case study of a backfill sand mine
Authors: BUKOWSKI Przemysław , Niedbalska Katarzyna
Published: August 2023

The use of rock wastes after mining and processing of hard coal for reclamation of opencast workings is a common form of restoring utility functions to these areas. The origin of these wastes, their properties, petrographic and mineral composition as well as the method and time of depositing in the excavation directly affect the emissions to the soil and water environment of pollutants, which may affect the quality of groundwater in the area of the open pit and significantly affect the possibility of their economic use. On the example of CTL Maczki-Bór S.A. backfill sand mine an analysis of the leachability of selected components from post-mining wastes, differentiated in terms of their deposition time and exposure to external factors, was performed. The article presents the results of analyzes of the content of components (elements and/or ions) in the form of their concentrations in the aqueous solution and per unit of dry mass of the tested wastes. The correlation was assessed between the concentration values of selected components, obtained in laboratory tests in pore extracts, and those observed in-situ in the drainage well made in the waste dump
Development of an advanced constitutive model for spoil-structure interaction problems
Authors: Doan Nhat-Phi , Liakou Anna , Garala Thejesh Kumar , Cui Ge , Kantesaria Naman , Halder Koushik , Heron Charles M. , Marshal Alec M.
Published: August 2023

Revitalisation options for mine spoil heaps is an important issue to consider when planning for post-mining land use. One option is the installation of wind turbines on the spoil heaps, which provide a sustainable energy source. This option poses challenges for foundation design due to the nature of the spoil material, which is usually highly heterogeneous due to the way spoils are deposited, and can contain high proportions of high-plasticity cohesive soils (clay). This paper presents results obtained using an advanced constitutive model that was developed to simulate cohesive mine spoil behaviour and presents model results for the prediction of foundation response under both monotonic and cyclic loading. The model is a modified version of the original isotropic bounding surface plasticity model that additionally involves a damaged-based plastic modulus in order to realistically represent soil strength degradation induced by cyclic action. The model is used for the simulation of shallow foundations for onshore wind turbines on a cohesive clay with a heterogeneous (linearly increasing) undrained shear strength (random spatial variability is not considered). Two different loading scenarios of a shallow strip foundation are considered in the paper: a pure moment-vertical loading (M-V), and a moment-horizontal-vertical loading (M-H-V). The effect of the adopted spoil-foundation interface type is also considered: (1) a fully-bonded interface and (2) a tensionless interface. Results demonstrate that, though the vertical bearing capacity is only slightly affected by the interface properties, the moment capacity is shown to be strongly influenced by the predefined contact conditions. For the footing system under M-H-V loading, a dominant footing uplift mechanism is obtained for light structures and the opposite holds for heavily loaded structures, where significant settlement accumulation occurs during cyclic loading. Based on the analysis, the moment bearing capacity of the footing system decreases as the slenderness ratio and/or the vertical safety factor increase, and the opposite mechanism is obtained as the strength heterogeneity degree increases.
Druga ustawa dezubekizacyjna a konstytucyjność stosowanych rozwiązań na tle orzecznictwa
Authors: Wilga Dominik
Published: August 2023

Wstęp: W artykule omówiono przebieg procesu legislacyjnego związanego z ustawą drugi raz zmniejszającą świadczenia z systemu zabezpieczenia społecznego dla osób działających w strukturach służb wewnętrznych Polskiej Republiki Ludowej (PRL), a ponadto dokonano analizy orzecznictwa oraz jego oceny postępowań sądowych w zakresie tej ustawy.Cel: Przedstawienie wątpliwości ustawodawcy na etapie procesu legislacyjnego, ostateczny przebieg tego procesu oraz problemy przedstawione przez orzecznictwo w zakresie stosowania ustawy.Materiały i metody: Przy przygotowaniu artykułu wykorzystano metodę analizy dokumentacji legislacyjnej, w tym w szczególności protokołów komisji właściwych, oraz analizę orzecznictwa sądowego – sądów rozmaitych szczebli w różnych apelacjach.Wyniki: Już na etapie procesu legislacyjnego podnoszone były zasadne argumenty na temat nieprawidłowości w drugiej ustawie dezubekizacyjnej, jednak ostatecznie nie zostały one rozstrzygnięte. Większość z nich została również podjęta na etapie postępowań sądowych i uznana za trafne przez sądy powszechne oraz Sąd Najwyższy. Skutkowało to ostatecznym przywróceniem świadczeń emerytalnych i pochodnych byłym funkcjonariuszom służb PRL, zaś jedyną konsekwencją wprowadzenia tej ustawy była znaczna ilość kosztów po stronie administracji oraz wysokie obciążenie referatów sędziów sprawami tego rodzaju.
Characterisation of spoil materials to develop an equivalent spoil material for physical model tests
Authors: Garala Thejesh Kumar , Cui Ge , Kantesaria Naman , Heron Charles M. , Marshall Alec M. , Žižka Lukáš
Published: August 2023

The engineering behaviour of spoil (overburden) needs to be explored either to understand the stability of reservoir slopes under various geological and climatic conditions or for the effective utilisation of reclaimed mines for sustainable infrastructure (e.g., onshore wind turbines). The spoil material is usually considered as highly heterogeneous, and samples collected from the same site can exhibit widely varying characteristics. In this study, spoil material from a mine site in the Czech Republic is characterised using in-situ field tests and laboratory tests. Cone penetration tests were performed in the field and sample cores were collected for laboratory testing. In the laboratory, the index and engineering characteristics of the spoil were evaluated. Given the measured characteristics and behaviour of the field spoil, an equivalent spoil is proposed to perform physical modelling tests using geotechnical centrifuge. This enables simulation of the field spoil behaviour in controlled centrifuge testing, from which other aspects of spoil (e.g. stability of spoil slopes, spoil-structure interaction) can be investigated.
Overprotective mother or Munchausen syndrome by proxy? Characteristics of the disease based on a literature review
Authors: Rusinowska Barbara , Satora Małgorzata , Tybulczuk Balbina , Romanek Zofia , Sękowska Martyna , Pyrka Zuzanna
Published: August 2023

Background: Munchausen syndrome by proxy (MSBP), first described by Meadow in 1977, is a mental disorder in which the caregiver or parent (usually the mother) causes the child to become ill to attract attention. The disease most often affects women, with sufferers usually appearing very caring and involved in the treatment. However, they harm the child, leading to physical and mental damage and sometimes death. The caregiver fabricates disease symptoms and will report false symptoms in the child or directly cause the disease. Moreover, they agree to diagnostic procedures and numerous medical interventions and deny the cause of the disease, and after separation from the caregiver, the child’s condition improves. Aim of the study: The purpose of this review is to present a characterization of MSBP, taking into account its diagnostic difficulties, treatment methods, and consequences for the child. Material and methods: All relevant publications were retrieved from the PubMed and Google Scholar databases, with keywords including “Munchausen syndrome by proxy” (PubMed – 780 results; Google Scholar – 10500 results), “Munchausen syndrome by proxy diagnosis” (PubMed – 612 results; Google Scholar – 7940 results), and “Munchausen syndrome by proxy treatment” (PubMed – 301 results; Google Scholar – 8210 results), with 53 papers selected. Half of the studies had been published in the last five years.Results: The main MSBP diagnostic difficulties include the low age of the victims and the frequent changes of treatment centers, which often worsen the child’s condition. According to some scientists, MSBP psychotherapy treatment may produce the expected results for the patient and child. Children can die or develop future mental and physical problems as a result of their parent’s disorder.Conclusions: MSBP is a disease that is usually severe and difficult to diagnose and treat, and to which children fall victim. In order to diagnose MSBP, attending physician vigilance is essential.
SÍNDROME DE SJÖGREN: ASPECTOS ODONTOLÓGICOS E RELAÇÃO COM TRATAMENTO MEDICAMENTOSO
Authors: Lima Lilian Alves Figueiredo Correa , De Albuquerque Maria Alice Barbosa Tavares Rodrigues , Simões Tainá Tavares , Silva Odair Alves
Published: August 2023

A Síndrome de Sjögren (SS) é uma doença autoimune, inflamatória e crônica, onde o sistema imunológico do paciente ataca as glândulas salivares e lacrimais. Divide-se em dois grupos, sendo consideravelmente importante na odontologia a primária, caracterizada pela presença de ceratoconjuntivite seca, xerostomia e anormalidades extra glandulares. A pouca produção de saliva em decorrência da SS pode acarretar em alterações na cavidade oral apresentando maior prevalência de lesões de cárie, infecções fúngicas e doença periodontal.
CONTRIBUIÇÃO DA LUDICIDADE NO DESENVOLVIMENTO DOS ALUNOS DO ENSINO INFANTIL
Authors: Rodrigues Amanda Marinho , De Souza Maria Samilly Alves , Do Nascimento Selma Trajano Januário , Da Silva Jorlany Pereira , Mota Antonio Fulvio Cavalcante , Aguiar Viviany Caetano Freire , Soares Juliana Maria de Andrade , Soares Stela Lopes
Published: August 2023

Esta pesquisa exploratória realizada teve como objetivo analisar o papel da ludicidade na educação infantil, com foco no desenvolvimento motor das crianças. Participaram 116 alunos do infantil V, em dois turnos, manhã e tarde, de ambos os sexos, com a presença das professoras para auxiliar na organização das atividades. Foram aplicadas entrevistas semi-estruturadas com quatro alunos, que revelaram as contribuições das atividades para a alegria, interação e aprendizado, destacando a importância dos aspectos lúdicos na cultura corporal do movimento. Embora algumas dificuldades tenham sido mencionadas, a participação e a empatia entre os alunos foram evidentes, superando obstáculos iniciais e promovendo uma experiência significativa. As crianças expressaram interesse em atividades presentes em seu cotidiano, como passa caixa, pescaria e cabo de guerra, ressaltando a valorização da cultura local. Conclui-se que a ludicidade desempenha um papel fundamental no desenvolvimento da autonomia das crianças e na consciência de seus movimentos, corroborando as visões de diversos autores. Investir na ludicidade na educação infantil permite o desenvolvimento integral das crianças, estimulando sua criatividade, expressão e aprendizado, preparando-as para uma vida repleta de descobertas e aprendizagens significativas.
Applications of artificial neural networks for enhanced livestock productivity: A review
Authors: DONGRE V B , GANDHI R S
Published: August 2023

Artificial neural network models are machine-learning systems, a type of artificial intelligence. They have been inspired by and developed along the working principles of the human brain and its nerve cells. It is used in the modelling of non-linear systems. With the information learned through repeated experience, similar to human learning, artificial neural network can provide classification, pattern recognition, optimisation and the realisation of forward-looking forecasts. Artificial neural network has manifold applications in the field of livestock and allied sections for prediction of milk production, prediction of breeding values of bulls, estrous detection, mastitis prediction and lameness detection, detection of cows with artificial insemination difficulties, prediction of success rate of invitro fertilization, manure nutrient content, volatile fatty acids in the rumen of dairy animals. Artificial neural network models were determined to be more successful than cluster analysis. Most of the published works in data analysis use linear models for forecasting the production parameters; however, sufficient literature proved that by using artificial neural network better results obtained as compared to linear or classical methods. The present manuscript is an attempt to review the systematic information available in livestock and allied sector.
Evaluation of the efficacy of an oral magnet administration for the treatment of traumatic reticuloperitonitis in cattle
Authors: SHARMA ASHWANI K , DHALIWAL P S , RANDHAWA S S
Published: August 2023

Magnets were administered orally in 42 cows diagnosed with traumatic reticuloperitonitis (TRP) with radiographic evidence of sharp foreign bodies in their reticulum, and without any prior administration of atropine sulphate. Upon radiologic investigation, magnets were observed within the reticulum in 40 cases and foreign bodies were attached to the magnet in 24 cases. In 8 cases, though foreign bodies were dislodged but their attachment could not be clearly discerned. Foreign bodies were not attached to the magnet in 4 cows due to the presence of nonferromagnetic foreign bodies and in 2 cows because the foreign bodies were penetrating deep through the wall of the reticulum. In 2 cases, the foreign body was unattached to magnet and located close to magnet probably in the magnetic field. The radiological findings of foreign body attachment, non-attachment or displacement were confirmed in 14 animals by rumenotomy. It was concluded that magnet therapy is effective and radiological diagnosis is a reliable tool in making decision about surgical intervention in cases of TRP following administration of magnet.
Effect of biostimulation on sexual behaviour and semen production in Sahiwal bulls
Authors: SINGH S , BHAKAT M , MOHANTY T K , CHAKRAVARTY A K , SINGH P , GUPTA A K , KUMARAESAN A
Published: August 2023

The study was planned to overcome the poor libido problem through biostimulation on eight healthy and adult Sahiwal breeding bulls not donating semen at Artificial Breeding Research Centre, ICAR-NDRI, Karnal, Haryana. The bulls were first taken as control and their sexual behaviour was recorded by CCTV video camera. The bulls were biostimulated by applying estrous specific mucus on the rump region of dummy prior to semen collection. Out of 8 bulls, 6 bulls (75%) started donating good quality semen after application of estrous specific mucus. The 6 bulls produced quality semen having optimum ejaculate volume, mass activity, initial progressive motility, concentration, pH, non eosinophilic spermatozoa count, total morphological abnormality, HOST, acrosomal integrity, SYBR-14PI and CMA3. There was no significant difference observed in semen quality and sexual behaviour between cervical mucus and synthetic nasal spray treated groups. All sexual behaviour parameters significantly improved in both the treatment group as compared to control. Thus biostimulation by cervical mucus is effective for quality semen production besides better sexual performance of bulls.
Performance of growing yak calves on different planes of nutrition
Authors: MEDHI D , SANTRA A , PAUL V , SAIKIA A , DAS P P , ALI E , DEB S M
Published: August 2023

Four divergent rations with 2 levels of DCP and TDN (100 and 75%) namely low protein-low energy (LP-LE), low protein-high energy (LP-HE), high protein-low energy (HP-LE) and high protein-high energy (HE-HP) were supplied to 24 growing yaks (12 male and 12 female) randomly divided into 4 groups of 6 animals (3 male and 3 female) each in completely randomized design. The average daily gain and feed efficiency was highest in HE-HP group. The blood glucose level was highest in HP-HE group in comparison to the others; however, plasma protein, albumin and urea levels were almost similar for all the experimental groups. The study revealed that growing yak calves ranging from 250 to 300 kg body weight consumed an average 79.86 g DM, 6.10 g DCP and 47.15 g TDN/kg W0.75/day to support an average body weight gain of 371.8 g/day.
Una Mirada Medioambiental a las Últimas Décadas en Chile: Avances, Compromisos y Desafíos
Authors: Sepúlveda Ánjela
Published: August 2023

En las últimas décadas, Chile ha enfrentado desafíos ambientales significativos y ha implementado diversas políticas para proteger el medio ambiente. Se han tratado problemas como la contaminación atmosférica, la escasez de agua y la falta de formación ambiental. A pesar de los avances en legislación y educación, las emisiones de carbono han aumentado y las iniciativas implementadas no han sido suficientes. Para lograr un futuro sostenible, fundamental cambiar nuestra mentalidad, adoptar enfoques de consumo responsable y promover la economía circular, trabajando en armonía con la naturaleza y valorando la sostenibilidad y el cuidado del medioambiente como pilares fundamentales del desarrollo.
Social representations on socio-environmental issues in the municipalities of São Luís and São José de Ribamar, Maranhão, Brazil
Authors: Carvalho Jéssica Cristine Costa , Sousa Carlos Erick Brito de
Published: August 2023

This qualitative research sought to analyze the representations about local socio-environmental problems. Residents of the surroundings of a conservation unit, located in an urban environment, between the municipalities of São Luís and São José de Ribamar, in the state of Maranhão, Brazil, participated in this study. The participants signed a Free and Informed Consent Form, being aware of the confidentiality of their personal information. Then, they answered an interview with questions that deal with the problems perceived in the locality. The urban environment represented presents holes in the asphalt, chaotic traffic, crowded hospitals, schools with poor infrastructure, solid waste in inappropriate places and fauna and flora under threat. Several socio-environmental problems were pointed out, including deforestation, fires, waste disposal, soil sealing, illegal hunting, unnecessary water expenditure, rampant consumerism, etc. The issue of solid waste was the most discussed problem. The various imbroglios pointed out by the group represent the dissatisfaction of an environment that needs improvements in the various socio-environmental aspects.
Fragments of two hypothetic gothic archivolts pertaining to side portals of the Koper cathedral
Authors: Vuga Jure
Published: August 2023

The article focuses on the almost completely overlooked elements of Gothic archivolts (with a dentelle bordure and tendrils with vine leaves and tiny clusters), built above the Baroque windows in the northern and southern façades of the Koper cathedral, which have until now not been subject to an appropriate expert-based analysis. By relying on archival sources documenting the renovation of the Koper cathedral in the mid-eighteenth century, the article sheds more light on the reconstruction of the side portals of the medieval cathedral, assuming that the preserved fragments were once their integral parts. By careful observation of the treatment and typology of the stone of the two alleged Gothic portals on the northern wall of the cathedral, we have established that only one is original, namely, that made of white Istrian stone in proximity of the town Lodge.
The Effect of Ease of Transaction, Promotion and Utilization of Shopeepay on the Decision to Use Digital Money on STIE Wibawa Karta Raharja Students
Authors: Adam Duki , Febriyanti Frisca Wulan
Published: August 2023

It may be concluded that a selection is a way or choice from numerous alternatives, in accordance with high quality hobbies by way of the use of identifying an opportunity this is considered the maximum worthwhile. This research is a part of survey studies, the survey method is used to obtain information from certain places that describe a variable and real events and what they're, with the aid of dispensing questionnaires to STIE Wibawa Karta Raharja students.This studies turned into assisted by means of the use of the SmartPLS statistical device. Based on the outcomes of this study, the authors finish as follows, the transaction comfort variable has a fantastic and large effect on the selection to use digital cash for STIE Wibawa Karta Raharja college college students.Promotion variables have a high-quality and massive impact on picks to use virtual money for STIE Wibawa Karta Raharja college students.Shopeepay usage variable has a excellent and substantial effect on choices to apply digital cash for STIE Wibawa Karta Raharja college students.Between the variables of ease of transactions, promoting and usage of Shopeepay have a fantastic and huge impact concurrently on the selection to apply digital coins for STIE Wibawa Karta Raharja college students by using way of having a medium model, meaning that the model is right sufficient to provide an explanation for usage choices.
Implementation of the Proud Papua Policy (Building Prosperous Papua's Generations and Families) in Asmat Regency, Papua Province
Authors: Sinuarit Halasson Fransisco , Hamdi Muchlis , Syafri Wirman , Achmad Mansyur
Published: August 2023

The purpose of this study was to determine the implementation of the BANGGA Papua policy in the Asmat district, Papua Province. The research method used is a descriptive qualitative approach, with the aim of presenting a complete picture of the problem under study. Data collection by interviews, observation, documentation studies and data analysis techniques through data reduction and drawing conclusions with a total of 42 informants. The results and discussion of the implementation of the BANGGA Papua policy (Building a Prosperous Papuan Generation and Family) in Asmat District, Papua Province, explain that the productivity of the BANGGA Papua policy, as seen from the number of achievements of the target group of beneficiary communities, has not been productive because the target beneficiaries have not been achieved due to the cessation of the BANGGA Papua program which has not been running for five years. Then from the linearity dimension seen from the procedure, time, cost, place and implementation it can be said that the implementation has been linear or in accordance with the procedure, cost, place and implementer, although in terms of the time aspect the implementation of the BANGGA Papua program has not been appropriate. The existence of delays and delays in several stages of the BANGGA Papua program implementation resulted in the achievement of program targets not being achieved. While the efficiency of the implementation of the BANGGA Papua policy, seen from assets, funds and technology, is in accordance with the design of the Governor of Papua Regulation Number 23 of 2018 concerning the Program to Build a Prosperous Papuan Generation and Family.
Vaccinating the future: Parental acceptance towards COVID-19 vaccination in children aged 6-11 years in Indonesia through the Health Belief Model
Authors: Mardiati Nurul , Hasymi Liana Fitriani , Kusuma Ikhwan Yuda , Purba Ratih Puspita Kusumadewi , Rizal Rizal , Jayanto Imam
Published: August 2023

Context: The current study focuses on the acceptability of COVID-19 vaccines among parents of children aged 6-11 years, based on a review of the Health Belief Model (HBM) behavioral theory, Indonesia. Aims: To investigate the acceptability of COVID-19 vaccines among parents of children aged 6-11 years in Indonesia based on a review of the HBM behavioral theory. Methods: A national, cross-sectional was conducted in June-August 2022. The self-administered online questionnaire was distributed to a random sample of 400 parents. Results: A total of 400 participants completed the questionnaire, of whom 87.3% received vaccination for their 6–11 years old children. Participants who had adequate information about the COVID-19 vaccine (OR = 27.543; Cl 95% =3.514–215.901) were among the most amenable to vaccinating their children. The results indicated that the HBM construct explained 83.9% (R square = 0.839) of the acceptance of COVID-19 vaccination. However, there are still some parents who reject vaccines due to lack of information, on parental knowledge of vaccine adverse events, and sources of information used by parents, among others. Conclusions: Parents of children aged 6-11 years old in Indonesia are accepting to receive COVID-19 vaccinations. However, there are still some parents who refuse vaccines. The urge to act construct contributed significantly to the vaccine acceptance variable, and those who had received enough information about the COVID-19 vaccine were more amenable. Therefore, the government of the Republic of Indonesia's efforts must be directed toward increasing parents' vaccine awareness and tackling the constructs of the Health Belief Model through a well-designed vaccination campaign.
ANALISIS PENYEBAB UTAMA ENGINE BREAKDOWN PADA ENGINE SISI KANAN CFM 56-7B26 DENGAN PENDEKATAN METODE DMAIC
Authors: Fitria Utami Rilah , Setiawan Ferry , Sofyan Edi
Published: August 2023

Engine breakdown merupakan peristiwa tidak berfungsinya engine ketika pesawat sedang climbing di udara, hal ini diindikasi dari indikator N1 yang berada di cockpit sebagai penunjuk kecepatan blade, troubleshoot dilakukan setelah peristiwa ini, boroscope menunjukan kerusakan yang parah pada engine CFM 56-7B26 tersebut, untuk mengetahui permasalahan utama dan menentukan keefektifitasan engine dari masalah tersebut peneliti melakukan analisis menggunakan metode DMAIC, hasil analis yang didapatkan untuk tools DMAIC yaitu, pada tahap Define ditemukan defect pada engine tersebut berupa scratch, material deformation, material melting, material burn. Pada tahap Measure melalui analisa menggunakan tools FMEA diketahui penyebab utama yang didapat dari nilai RPN tertinggi yaitu material burn and melting, material cracking, dan material deformation. Pada tahap Analyze dibuat diagram cause effect berbentuk fishbone dan material burn and melting merupakan jenis defect dengan RPN tertinggi senilai 210, dan skoring 5 root (Man, Method, Material, Machine, Enviromental) didapat point tertinggi yaitu Method, Pada tahap Improve brainstorming bersama engineer dilakukan sehingga compressor wash, dan boroscope merupakan perbaikan yang harus dibenahi untuk permasalahan ini, Pada tahap Control pengendalian dilakukan dengan menggunakan analisa DPMO (Defect per Million Opportunities) melaluui jadwal preventive intens boroscope dan compressor wash.
RANCANG BANGUN ALAT UJI THRUST MOTOR BRUSHLESS DENGAN VARIASI PROPELLER
Authors: Mas Intan Haqqah Risath , Muhammad Luqman Bukhori  , Sabri Alimi
Published: August 2023

In drone design, the selection of components such as batteries, Electronic Speed ​​Controllers and propellers must be in accordance with the requirements, but not all components in the RC include measurement data to determine the specifications of the brushless motor. Therefore, a test tool is needed that can calculate the amount of thrust or use a tool trials. Brushless motors and propellers are important components that affect flying performance on drones. The greater the thrust generated by the brushless motor and propeller, the greater the load that can be lifted by the drone. The types of propellers commonly used in drones include 6x4, 9x6, and 10x5 propellers. To measure the amount of thrust, load sensors and current sensors can be used which are converted by the ADC HX711 converter. The test bench tool can be used to produce data experimentally using the help of the sensor. In testing the 6x4e propeller produced a current of 7.8 Ampere and a thrust of 1.13 kgf, the 9x6e propeller produced a current of 16.4 Ampere and a thrust of 1.63 kgf, and the propeller 10x5e produced a current of 18.6 Amperes and a thrust of 2.07 kgf with the right selection of brushless motors and propellers, drone performance can increase.
AERODYNAMIC ANALYSIS OF FOLDING FIN AERIAL ROCKET 70 MM ON INCOMPRESSIBLE FLOW USING CFD-BASED SimScale
Authors: Haryadi Dyah Rachmawati Berliet , Sofyan Edi , Eko Prasetiyo Erwan
Published: August 2023

Proses pengembangan roket melalui beberapa tahapan dengan tujuan untuk memastikan performa roket saat disimulasikan. Salah satu tahapan penting dalam proses pengembangan roket adalah mengetahui aerodinamika pada roket. Aerodinamika pada roket perlu diketahui karena mempengaruhi performa saat roket disimulasikan. Untuk mendapatkan hasil analisis aerodinamika pada roket, diperlukan analisis pada harga CM (Coefficient Momen), harga CD (Coefficient Drag), dan harga CL (Coefficient Lift). Pada penelitian ini, objek yang digunakan adalah FFAR (Folding Fin Aerial Rocket) dengan diameter 70 mm. Proses analisis aerodinamika dilakukan melalui simulasi dengan dua software, yaitu SimScale dan Missile Datcom. Hasil analisis aerodinamika pada roket dengan memvariasikan waktu (s) dan kecepatan pada simulasi menggunakan SimScale menunjukan hasil yang cukup convergent dengan pergerakan pada Mach 0.1, 0.2, dan 0.3 saling mendekati. Sedangkan hasil simulasi pada Missile Datcom dengan memvariasikan sudut serang (α) dan kecepatan juga menunjukan hasil yang convergent dengan pergerakan pada Mach 0.1, 0.2, dan 0.3 saling mendekati.
ANALISA PERFORMA HEAT EXCHANGER DENGAN PENAMBAHAN VORTEX GENERATOR TIPE DELTA WING DAN DELTA WINGLET TAPE INSERT GUNA MENGATASI ICING PADA KARBURATOR PISTON ENGINE
Authors: Ramadhan A. R. , Marausna Gaguk , Jayadi Farid
Published: August 2023

The simple simulation tool of the heat exchanger has a limitation, that is, when the heat transfer process cannot be analyzed directly, and the flow motion cannot be observed. Therefore it can be solved by the CFD method. The purpose of this study is to provide observable visual images. In this simulation, it uses a tube given a vortex generator with delta variations adding angles, each of which is given a constant inlet velocity, inlet temperature, and heatflux input values. Each angle is given a value of 200, 400, 600. This study aims to obtain a vortex generator with the best angular variation. From the research that has been carried out, it shows that the addition of delta provides a difference in the results of each specimen tested, the addition of a delta winglet with the addition of an angle of 400 is produced to have the best heat transfer coefficient, it is shown at a low temperature difference (ΔT). Analysis of the results of a low temperature difference (ΔT) means that the specimen performed good heat transfer performance.
Morphological and Molecular Characterization of Cyclopoid Copepod in and around Coimbatore Lakes Using 18s rRNA Analysis
Authors: Vidhya Gunasekaran , Pavithra Krishnasamy , Ramasubramanian Venkatachalam
Published: August 2023

Published ecological research on the variety and distribution of freshwater planktonic cyclopoid copepods rely on DNA techniques for precise taxonomic identification. Large-scale investigations of plankton identification using molecular techniques are now more practical due to the increased coverage of reference species in the genetic database GenBank and the falling prices for DNA sequencing. Here, we offer a useful morphological and molecular method for identifying  Mesocyclops aspericornis, M. dissimilis, M. pehpiensis, Thermocyclopsdecipiens, and T. hyalinus, which were found in Coimbatore, India, at the Sulur, Singanallur, Ukkadam, and Muthanna lakes. A microscope was used to observe morphological identification. Amplification of 18S rRNA was one technique used for cyclopoids' molecular identification. The evolutionary relationship between 5 species of freshwater cyclopoid copepods is the focus of the current study on molecular phylogenetic analysis. The findings revealed that there was no interpopulation variation in the 18S rRNA molecules of M. dissimilis, M. pehpiensis, T. decipiens, and T. hyalinus. It is intriguing to look at genetic distances within and across taxa to see if a particular group of cyclopoids has diverged, on average, more or less than others. The greatest genetic divergence among cyclopoid taxa was caused by the extreme variance in M. aspericornis, which was more than twice as high as the other cyclopoids. Finally, during the investigation, T. hyalinus was discovered for the first time in the lakes of Coimbatore, India.
PERCEPTION OF COTTON GROWERS TOWARDS PESTICIDES USAGE
Authors:   Junagadh Agricultural University, Padaliya D. A. , Jadav N. B. ,   Junagadh Agricultural University, Padaliya D. N. ,   Junagadh Agricultural University
Published: August 2023

Cotton is one of the most important fibre crop of India and plays a dominant role in the industrial and agricultural economy of the county. Saurashtra is a predominant cotton growing region in the Gujarat state, where more per cent of cultivated area is under cotton cultivation. In cotton cultivation, pesticide use is an essential part of production technology and excessive and injudicious use of pesticides has led to development of resistance in sucking pest, decrease the efficiency of the pesticides which turn to lowering of profit per annum and also responsible for degradation of soil. Considering the above facts, it seems worthwhile to know the level of perception of farmers about the pesticides usage. The study was conducted in Saurashtra region with 144 cotton growers. The result of study revealed that less than two fifth (36.11 per cent) of cotton growers were from high level of perception about pesticides usage in cotton crop. The profile characteristics like education, health value, sustainability, environmental orientation risk orientation, economic motivation, innovativeness, farming experience, annual income, scientific orientation, mass media exposure and source of information were positively and significantly associated with perception of cotton growers about pesticides usage, while age is negative and significantly related with perception level of cotton growers about pesticides usage. to increase profit per annum and effective plant protection technology transfer, extension functionaries may suggested to select educated, young and more cotton growing experienced farmers for imparting training.
USEFULNESS OF SKILL ORIENTED VOCATIONAL TRAINING ON DIESEL ENGINE REPAIRING
Authors:   Krishi Vigyan Kendra, Valsad, Joshi P. J. , Thakor R. F. ,   Krishi Vigyan Kendra, Valsad
Published: August 2023

Introduction of effective skill training programs in agriculture and allied sectors is of immense necessity for paving the way to a bright future of the youths. Gujarat Vidyapith Krishi Vigyan Kendra -Valsad, Gujarat attempted to impart a vocational training on Diesel Engine repairing and maintenance for rural youth. As it offers non-farm-based earning opportunity to the local youth. The study was conducted in the three talukas viz. Kaparada, Dharampur and Pardi blocks of the Valsad district of Gujarat. Out of 60 respondents who undergone skill training 46 was purposively selected. The structured interview schedule was prepared and the responses of the ex- trainees were collected. The data collected were then analyzed through Statistical tools such as per cent, mean, standard deviation, t test etc. The calculated “t” value (0.74) based on the data was found highly significant. This indicates significant difference in knowledge before and after training. Using the skills acquired during training, respondents were able to earn additional income.
SCALE TO MEASURE ATTITUDE OF FARM WOMEN TOWARDS VALUE ADDITION IN VEGETABLE CROPS
Authors:   Anand Agricultural University, Jadav Palak P. , Christian B. M. ,   Anand Agricultural University
Published: August 2023

In Indian society, farm women have multi-dimensional role ranging from agricultural and allied activities to domestic activities. The preparation of value-added products is mostly confined to household/village or with in the easy access of farm women. Because the majority of the raw materials are available in the village, it is ideal to start as a rural or village enterprise. As a result of this value addition, rural residents would have a lot of job opportunities. The under employed force in rural areas can be profitably utilized. In this context there is a greater scope to go for value added products or processed food products or ready to eat products which can take care of effective utilization of time by the women folk. A questionnaire- based simple random sampling survey was conducted on 120 farm women of Kheda districts of Gujarat state. The statistical measures, such as SPSS and Microsoft excel were used. nearly three-fifths (59.17 per cent) of the farm women had moderately favourable attitude towards value addition in vegetable crops.