bluuebunny/crossref_metadata_2025 huggingface dataset:
Empirical Evaluation of The Pollution Haven Hypothesis for Seven Largest Emerging Economies within The Framework of The New Global Climate Agreements
Authors: Kılavuz Emine , Altay Topcu Betül , Sumerli Sarıgül Sevgi
Published: September 2024

This study aims to determine whether the Pollution Haven Hypothesis (PHavenH), which suggests the negative impact of the FDI on environmental quality (EQ), is valid in seven selected emerging market economies for the period 1990-2020. To achieve this goal, the CO2 emission (CE) model includes renewable energy consumption (REC) in addition to the FDI variable. The elasticity coefficients of the model, in which cross-sectional dependence (CSD) and slope heterogeneity were determined, were estimated by the AMG method. The study found that FDI and REC positively influenced the EQ of the countries examined. The Dumitrescu-Hurlin (D-H) test results indicated a bidirectional causality relationship between FDI and CE. Additionally, a unidirectional causality was observed from REC to CE. These results suggest that both FDI and REC play a role in improving EQ. The results of the analysis show that the PHavenH, which expresses the view that FDI in the relevant countries causes environmental degradation (ED) in developing countries, is not valid. In other words, it confirms the Pollution Halo Hypothesis (PHaloH), which points to the finding that FDI improves EQ in the countries concerned. In this context, it has been concluded that REC has an important contribution to determining the validity of this hypothesis. The findings of the study suggest that it is essential to formulate policy recommendations aimed at boosting the production and utilization of renewable energy in the seven emerging market economies under investigation. Such initiatives can help enhance environmental sustainability and contribute to a cleaner and greener future for these countries.
A revision of the simplex species group of the cleptoparasitic bee genus Triepeolus Robertson, 1901 (Hymenoptera: Apidae)
Authors: Onuferko Thomas M. , Rightmyer Molly G.
Published: September 2024

Species of the cleptoparasitic bee genus Triepeolus Robertson, 1901 (Hymenoptera: Apidae: Nomadinae) of which the female has a trapezoidal or triangular pseudopygidial area with bright, reflective setae and a concave apical margin are revised. This entirely New World group includes the widely known species T. simplex Robertson, 1903 and is thus termed the simplex species group. A total of 18 species in the T. simplex group are recognized as valid, of which seven are newly named and described—T. apache sp. nov., T. eumeniformis sp. nov., T. hirsutus sp. nov., T. oblongimacula sp. nov., T. parahirsutus sp. nov., T. paucipunctatus sp. nov., and T. shoshone sp. nov., all from North America. Eleven redundant names are newly synonymized under three valid ones as follows: Epeolus rugulosus Cockerell, 1917 syn. nov., E. metatarsalis Friese, 1921 syn. nov., and T. bilunatus Cockerell, 1949 syn. nov. under Triepeolus mexicanus (Cresson, 1878); E. lectiformis Cockerell, 1925 syn. nov., T. lusor Cockerell, 1925 syn. nov., and T. junctus Mitchell, 1962 syn. nov. under T. rhododontus Cockerell, 1921; and E. permixtus Cockerell, 1923 syn. nov., T. brunnescens Cockerell & Sandhouse, 1924 syn. nov., T. pacis Cockerell, 1925 syn. nov., E. sarothrinus Cockerell, 1929 syn. nov., and E. sarothrinus var. confluens Cockerell, 1929 syn. nov. under T. segregatus (Cockerell, 1900). Species limits were established using an integrative systematics approach, namely considering morphological and biogeographic evidence as well as DNA barcode data. Taxon concepts are revised for all species in the T. simplex group, with morphological diagnoses and keys presented to enable their identification. Known information on the ranges and ecology of the treated species is summarized.
Bivalves des étangs des Espaces naturels sensibles du Maine-et-Loire : diversité et étude pilote sur la détection par analyse de l’ADNe
Authors: TOURNEUR Jérôme , PRIÉ Vincent , MOURGAUD Gilles
Published: September 2024

Le CPIE Loire Anjou a conduit en 2020 et 2021 une étude visant à estimer la diversité des bivalves de 16 étangs du Maine-et-Loire classés pour la plupart en Espaces naturels sensibles et à estimer le degré de présence de l’Anodonte chinoise Sinanodonta woodiana (I. Lea, 1934), espèce envahissante récemment détectée dans le département. Les prospections ont été menées de manière traditionnelle (prospection pédestre, aquascope, tamisage de sédiment) et par analyse de l’ADN environnemental (ADNe) dans la matrice d’eau. Les prélèvements d’ADNe ont été réalisés pour la première fois en milieu stagnant de la même manière qu’en milieu courant, le long de transects réalisés à pied, en canoë et en prélevant au niveau des exutoires deux fois 30 litres d’eau. Un total de 16 espèces a été identifié. En excluant le cas particulier du lac de Maine à Angers, dont la richesse est liée à sa connexion temporaire avec la rivière de la Maine (13 espèces), le nombre moyen d’espèces recensées par plan d’eau est de 2,7. Les espèces exotiques envahissantes sont peu présentes dans les plans d’eau et l’Anodonte chinoise est totalement absente. Les prospections par ADNe se sont révélées très efficaces et ont permis la détection de nombreux Sphaeridae non observés lors des prospections pédestres. Dans certains étangs le taux de détection n’atteint cependant pas 100 %.
Evaluating The Effect of the Use of Virtual Reality Headset in School Vaccinations on Children’s Fear and Anxiety Levels: A Randomized Controlled Trial
Authors:   Faculty of Health Sciences, Department of Nursing, Bayburt University, Bayburt, Türkiye, Kırbaş Zila Özlem , Kahriman İlknur ,   Faculty of Health Sciences, Department of Pediatric Nursing, Karadeniz Technical University, Trabzon, Türkiye
Published: September 2024

Aim: The study aims to evaluate the use of virtual reality during school vaccination and its impact on children’s fears and anxiety. Methods: The study was carried out as a randomized controlled study in primary schools located in a city centre. The study was completed with 169 (experimental group=84, control group=85) students. Child and Parent Information Form, Children’s Fear Scale and Children’s Anxiety Scale-State Scale were used to collect the data. Data were analysed using SPSS version (SPSS 25.0 SPSS, Chicago, IL). Independent samples t-test was used to compare independent data with normal distribution, and dependent samples t-test was used to compare dependent data. Data with normal distribution were presented as mean ± standard deviation. Chi-square test was used to compare categorical data, which were presented as frequency (percentage). Results: While the mean score of Children’s Fear Scale post-vaccination was 0.64 in the experimental group, it was 2.16 in the control group. Post-vaccination mean score of Children’s Anxiety Scale-State was 2.14 in the experimental group; however, it was 6.06 in the control group. The Children’s Fear Scale and Children’s Anxiety Scale-State scores were higher in the control group compared to the experimental group. Conclusion: This study is the first study of virtual reality to reduce fear and anxiety during vaccine administration. Study results have demonstrated its effectiveness and will fill a knowledge gap in the literature.
In Silico Study, Synthesis and Evaluation of Cytotoxic Activity of New Sulfonamide-Isatin Derivatives as Carbonic Anhydrase Enzyme Inhibitors
Authors:   Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Kufa, Najaf, Iraq, Hussein Tuqa salim , Alibeg Ammar Abdul Aziz ,   Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Kufa, Najaf, Iraq
Published: September 2024

Aim: Design, molecular docking, synthesis, and evaluation of cytotoxic activity of new compounds I, II, III, and IV that have isatin-sulfonamide derivatives. Materials and Methods: for chemical synthesis, chemical compounds such as sulfonamide, 4-amino ethyl benzoate, isatin, and its derivatives were used. For the docking study (MOE), software program version 2015.10 was used. The MTT assay was utilized to predict the cytotoxic activity. Results: The synthesized compounds demonstrated significant inhibition of carbonic anhydrase XII activity through molecular docking, as well as significant inhibition of cancer cell viability. Compounds II and IV show higher S-scores than acetazolamide. Also, the MTT assay shows that compounds II and IV have IC50 values of 0.06 µM and 0.105 µM against MCF-7 cells, respectively, while acetazolamide has an IC50 value of 0.394 µM. While acetazolamide had an IC50 of 0.901 µM, compounds II and IV had IC50s of 0.063 µM and 0.114 µM against Hct116 cells, respectively. The MTT assay explains compounds II and IV have better cytotoxic activity compared with acetazolamide. Conclusion: New compounds that were produced showed signs of cytotoxicity and carbonic anhydrase inhibitory qualities.
The Influence of Diet and Intake of Macro and Micro Zinc Nutrients on the Incident of Stunting in Toddlers Ages 12-36 Months in Usitasae Village
Authors:   Department of Public Health, Postgraduate, Gorontalo State University, Gorontalo City, Colo João Cerrilo , Solang Margaretha ,   Department of Public Health, Postgraduate, Gorontalo State University, Gorontalo City, Ninta Sylva Flora ,   Department of Public Health, Postgraduate, Gorontalo State University, Gorontalo City
Published: September 2024

Short Toddlers (Stunting) is a nutritional status based on the Body Length according to Age (PB/U) index or Body Height according to Age (TB/U) where in the anthropometric standard for assessing children’s nutritional status, the results of these measurements are at the threshold (Z- Score) -3 SD to <-2 SD (short /stunted) and <-3 SD (very short/ severely stunted). The formulation of the problem is how Stunting occurs in toddlers aged 12-36 months and whether there is an influence of the type of food, amount of food, food schedule, carbohydrates, protein, fat, and zinc on the incidence of stunting in toddlers aged 12-36 months. This research aims to analyze the influence of diet and intake of macro and micronutrient zinc on the incidence of stunting in toddlers aged 12-36 months. This type of observational research uses a cross-sectional design. This research was carried out in Usitasae Village. The sample in this study consisted of 54 toddlers using cluster random sampling techniques with bivariate analysis using the chi-square test and multivariate analysis using the multinominal logistic regression test. The results of data analysis on the prevalence of stunting in toddlers aged 12-36 months were 64.8%. The relationship between nutritional intake and the incidence of stunting in toddlers is the type of food (P value = 0.005 ≤ α = 0.05), the amount of food (P value = 0.018 ≤ α = 0.05), the food schedule (P value = 0.022 ≤ α = 0.05), carbohydrates (P value = 0.010 ≤ α = 0.05), protein (P value = 0.000 ≤ α = 0.05), fat (P value = 0.008 ≤ α = 0.05), zinc (P value = 0.006 ≤ α = 0.05). There is a relationship between the type of food, amount of food, food schedule, carbohydrates, protein, fat, and zinc on the incidence of stunting in toddlers aged 12-36 months. There is a need for further study regarding the intake of macro and micronutrients zinc in toddlers aged 12-36 months.
Waqf Management in Pesantren: A Case Study of Lembaga Wakaf Daarut Tauhiid
Authors: Dharmarianti Dian Putri , Hasanah Neneng , Irfany Mohammad Iqbal , Haq Daffa Aqomal
Published: September 2024

Waqf, as an instrument for wealth distribution in Islam, must have an impact on people's well-being. However, in actuality, waqf collection and management in Indonesia is substandard. As a result, as a nazir, the Lembaga Wakaf Daarut Tauhiid Institution must be able to collect and administer waqf assets properly. The purpose of this research is to analyze the waqf institutions' strengths, weaknesses, opportunities, and dangers, as well as to develop strategies for collecting and managing waqf assets in the Wakaf Daarut Tauhiid Institution. In this study, the Analytic Network Process (ANP) with a SWOT structure system was applied. The most influential feature of strenth was discovered to be the presence of figure. The most serious shortcoming is a lack of education and outreach to prospective waqf. The most crucial feature of the possibility is the high potential of waqf. The most potent part of threat is waqf faith in waqf organizations. The approach for effective waqf asset management prioritizes the promotion of waqf initiatives using social media. The created plan is designed to serve as a guide for stakeholders in creating future policies.
Focus on Miniatures
Authors: Fraser Theresa
Published: September 2024

This is a regular feature written by the Associate Editor, Theresa Fraser. It is to highlight a specific miniature figure or symbol used in the sand tray.  Sand therapists from around the world are invited to share how their clients use the figure. This issue is turtles.
The Emergence of Acceptance and Commitment Sandtray Therapy: A Novel Framework
Authors: Curry Doris J.
Published: September 2024

This paper introduces Acceptance and Commitment Sandtray Therapy (ACST) as a new branch of sand therapy theory. As a novel framework, it offers a fresh approach to conducting sandtray therapy and provides additional avenues for pursuing research. The creation and articulation of ACST is an evolution of my unique experience as an enthusiastic and dedicated student of both Acceptance and Commitment Therapy (ACT) and Sandtray Therapy (STT). Part of this article’s purpose is to introduce ACT’s foundational philosophy and theory. I achieve this by briefly describing radical behaviorism, functional contextualism, and relational frame theory. However, the primary focus of this paper is to highlight the six core psychological processes used in ACST and provide an example using a fictitious client’s tray with those processes in mind. Suggested protocols for implementing this framework, along with therapeutic interventional prompts appropriate for its application, are also offered. This work is significant in that it bridges two worlds: the contextual behavioral science realm of ACT and the interpersonal neurobiology domain of STT. With the emergence of this new model, new possibilities are on the horizon for both professional communities.
A Comparison of Traditional Talk Therapy and Experiential Sandtray Approaches in Counselors in Training
Authors: Perryman Kristi , Houin Brittany , Moretta Joseph
Published: September 2024

This study explored the comparative effects of traditional talk therapy (control group) and sandtray therapy (experiential group) on group dynamics within a true experimental design. Utilizing the Group Climate Questionnaire-Short Form (GCQ-S), we measured engagement, conflict, and avoidance among master’s level counseling students. Findings revealed a significant interaction between therapy type and time on the engagement subscale, with participants in the experiential group experiencing greater increases in engagement over time. These results underscore the potential of expressive modalities in altering group dynamics and enhancing the effectiveness of group therapy in counselor education.
Pemeriksaan Fisik Fungsi Panca Indra dan Edukasi Pencegahan Gangguan Fungsi Pada Anak Sekolah Dasar Kedungjaya
Authors: Erida Fadila  , Sutrisno Sutrisno
Published: September 2024

Physical examination of the function of the five senses and education on the prevention of functional disorders in elementary school children have the aim to make a positive contribution to the health of children at SDN Kedungjaya. This service aims to carry out physical examination activities for the function of the five senses and provide education to elementary school children about the prevention of functional disorders at SDN Kedungjaya. This community service method involves active participation from students and related parties in Kedungjaya and measurements of sight, hearing, smell, taste, and touch are carried out. The results of the examination are recorded and analyzed to identify any functional impairments in students. While education contains information about the importance of maintaining the health of the five senses and simple steps to prevent impaired function, such as maintaining hygiene, paying attention to a healthy diet, and avoiding exposure to risk factors that can damage the function of the five senses. Thus improving their quality of life.
Pelatihan Kepemimpinan Dasar dalam Membangun Jiwa Kepemimpinan dan Berorganisasi Siswa di SMA Tunas Luhur
Authors: Moh. Rofiki  , Eka Diana  , Muhammad Ainul Yaqin  , Fahrudin Fahrudin  , Surianto Surianto  , Fathor Rohman
Published: September 2024

Leadership and organization are two things that are interrelated and cannot be separated. The absence of basic leadership training is a problem experienced by partners. The participation of Tunas Luhur High School as a partner in this service activity provides a place and human resources to be given training. This basic leadership training service activity is a collaboration of lecturers and students in the Islamic Education Management Study Program at Nurul Jadid University. This activity uses participatory lecture and discussion methods. Training activities are carried out through several noble stages from the observation stage, the preparation stage, the implementation stage and the evaluation stage. The results of the training given to the participants show that this activity has provided new knowledge and is useful for the training participants in facing a competitive and destructive era like today. This is based on the results of evaluations carried out by conducting comparisons and interpretations of the results of the pre-test and post-test carried out before and after the training.
Upaya Meningkatkan Daya Pengelolaan SDM Di Era Digital Pada Atan Export
Authors: Rida Utami  , Nahar Maganda Saragih  , Irham Aksa
Published: September 2024

Digitalization of HR The board is the utilization of data innovation in the use of data and information the executives connected with HR in an organization or association. HR is the fundamental key being developed in all fields, including the oceanic and fisheries area. HR are accessible labor supply, including their number and information, abilities, and capacities. One might say that the nature of HR is one of the deciding variables in making the progress of an improvement program. In this way, the improvement of the quality and amount of HR is earnestly required with the goal that the usage of marine and fishery assets is completed ideally. What's more, so Indonesia has marine and fisheries faculty who are professional and of public and global principles to create great oceanic security. Atan Commodity is an organization that requires HR for the advancement of an administration of product and imported merchandise in the computerized world, thus dealing with the advanced period is vital to propel this organization.
Penyuluhan Pencegahan Dan Penanganan Penyakit Pada Ikan Lele (Clarias sp.) Di Desa Bua Kecamatan Batudaa Kabupaten Gorontalo
Authors: Hendrik David Julianus Borolla  , Juliana Juliana
Published: September 2024

Catfish is one of the leading commodities in Indonesia. Business development can be done from seed to consumption size. The main obstacle to cultivation tends to be the presence of pests and diseases that occur in catfish. Counseling was carried out in Bua village, Kec. Batudaa on December 18 2023 with the target of outreach being catfish cultivator groups. In catfish cultivation activities carried out by a group of farmers in Bua village, Kec. Batudaa failed due to lack of preparation and knowledge of catfish cultivation. The aim of this outreach is to provide knowledge to the public on how to handle and prevent disease in catfish. The results of the outreach were that the people of Bua village knew how to cultivate catfish properly and how to prevent and treat diseases in catfish.
Pembuatan Mikro Organisme Lokal (MOL) Dari Nasi Basi Sebagai Biostarter Bokashi Dan Pupuk Organik Cair (POC) Di Rumah Bibit RW 07 Desa Sumput, Kec. Sidoarjo, Sidoarjo
Authors: Akbar Satriya Indrawan  , Risqi Firdaus Setiawan
Published: September 2024

As population density increases, waste becomes a problem, because the volume of waste produced by humans is increasing. Household waste that initially has no useful value can become something useful if it is processed properly, for example by producing local microorganisms and liquid organic fertilizer. The aim of this service activity is to provide socialization and assistance to housewives around the Sumput Village Seed House in utilizing stale rice into local micro-organisms and liquid organic fertilizer which can reduce costs in household farming and reduce household waste that is wasted. it's useless. The implementation of the activities carried out is divided into two stages, namely counseling and training. The results of this activity show that the housewives understand the knowledge about local microorganisms and liquid organic fertilizer from stale rice and how to make it.
Pelatihan Pengolahan Limbah Minyak Jelantah Menjadi Lilin Aromaterapi Sebagai Produk Bernilai Ekonomi Tinggi Di RW XI Kelurahan Semolowaru
Authors: Frida Nur Aisah  , Novita Anggraini  , Trisna Aminatus Sa’diah  , Dina Puspitasari
Published: September 2024

Used cooking oil is waste that comes from the rest of the frying pan repeatedly (generally 4 x) so it is not suitable for reuse in processing food because the quality has decreased. The community of RW XI semolowaru, like the community in general, of course every day there must be used cooking oil waste generated from cooking activities in the household. Often, the unfit oil is thrown carelessly into the waterways. This is a very dangerous situation because it will pollute the environment. It is very important to provide training on how to process used cooking oil into something more profitable because most people do not know how to process it. One of them is processed into aromatherapy candles. The purpose of this training program is to educate and provide an understanding of used cooking oil waste processing techniques into aromatherapy candles in a complete manner starting from preparing ingredients to becoming products that are ready for use. The method of implementation in the activity is through a participatory approach where residents, especially housewives, can practice candle making directly. The expected result of the implementation of this program is that the community can be wiser in managing unused used cooking oil, the community gains new knowledge and skills, besides that it can also be an inspiration for new business opportunities to improve the economy of local residents.
Dampak Positif Program Kampung Zero Waste (KZW) Terhadap Kampung Yang Ada Di Kota Surabaya
Authors: Cahya Rukmana Putri  , Ni Made Ida Pratiwi  , Febby Rahmatullah  , Anang Suhariyanto
Published: September 2024

Analysis of one of the Independent Learning Campus (MBKM) programs, namely Kampung Zero Waste (KZW), which was created by the Surabaya City Government and assisted by the Surabaya City Environmental Service with the target being all villages in Surabaya. This program was created because many residents do not realize that the waste they generate will damage nature in the future, it is necessary to raise awareness among residents to understand the importance of reducing waste and disposing of it in its proper place. Through the KZW program, it is hoped that it will be able to encourage all residents of villages in the city of Surabaya and throughout Indonesia to be able to adopt a zero waste lifestyle. The KZW program was launched by the Surabaya City Environmental Service by holding a competition, namely the Kampung Surabaya Hebat (KSH) related to the KZW program. This competition is held for villages throughout Surabaya, so that all village residents work together to improve their villages and take various ways to reduce waste in their villages. There are many ways to reduce waste, such as making natural composters, ecobricks, recycling, waste banks and many more. The research was conducted to determine the positive impact of the KZW program on villages in the city of Surabaya.
Peningkatan Kapasitas Aparatur Kampung Dalam Melaksanakan Tugas Administrasi Kampung Urumb Distrik Semangga Kabupaten Merauke
Authors: Fransin Kontu  , Umiyati Haris  , Syahrabudin Husein Enala  , Hubertus Oja  , Nurkholis Syukron
Published: September 2024

This community service aims to increase the capacity of village officials in carrying out administrative tasks in Urumb Village, Semangga District, Merauke Regency. Capacity building of village officials is essential in ensuring efficient and quality public services to the local community. The approach in this community service involves collaboration between the research team and village officials. In this activity, two days of socialization and training were conducted. In the process, the authors used participatory methods that actively involved village officials in the planning and implementation of the program. The results of this community service showed positive changes in the capacity of village officials in administrative tasks. There was a significant increase in their understanding of the functions and authority of village government administration as well as the types and forms of village government administration. Some success factors that encourage positive results in this community service are: support from the village government; active involvement of village officials; and good communication between researchers and village officials. This community service makes a real contribution in increasing the capacity of village officials in village administration tasks. The results create a stronger foundation for better governance and more efficient public services in Urumb Village, Semangga District. It is recommended that this collaborative approach can be applied in other villages to improve administrative capacity across the region.
Sosialisasi Pemanfaatan Pupuk Organik Campuran Limbah Cangkang Telur Ayam Dan Rendaman Kulit Bawang Merah Terhadap Pertumbuhan Tanaman Cabe (Capsicum Annum L.) Di Desa Sawah, Air Tiris, Kampar
Authors: Anna Dhora  , Niken Ellani Patitis  , Razita Hariani  , Ardiansyah Hamid  , Sri Wahyuni
Published: September 2024

Sawah Village is one of the villages in North Kampar District, Kampar Regency, Riau. Most of the village community's occupations are farmers and housewives. Based on the results of interviews, there is household waste that is wasted and there is a lack of knowledge about the use of household waste. Therefore, there is a need for information through guidance in training for the community regarding the use of waste in their environment. This service activity aims to guide and train the community in utilizing household waste, especially egg shells and shallot skins. This activity hopes that the community will be able to make organic fertilizer independently by utilizing household waste in the form of egg shells and onion skins and can be applied to plants cultivated at home. Apart from that, organic fertilizer increases innovation, creativity and economic value for the community, especially representatives of PKK women from Sawah Village, Air Tiris, Kampar.
Pembuatan Video Live Stream Dengan OBS Studio Untuk Mendukung Pembelajaran Hybrid
Authors: Santy Handayani  , Didik Nur Huda
Published: September 2024

Physics learning at high school level during the COVID-19 pandemic was carried out in a hybrid manner, namely a combination of face-to-face and online, resulting in teaching staff experiencing changes in teaching methods. Change from completely online to partly online (live streaming) and face to face in class. This hybrid learning needs to be done with the OBS Studio application for live streaming. Classroom learning uses OBS Studio and record the screen so it can be read well on live streaming.
Optimalisasi Kuliah Perdana Dalam Upaya Pencegahan Perundungan Di Pendidikan Tinggi
Authors: Litya Surisdani A  , Hesti Ayu Wahyuni
Published: September 2024

Bullying in the Higher Education environment, also known as campus, has become an increasingly pressing issue in recent years. This phenomenon not only includes verbal and physical bullying but also reaches the digital dimension through cyberbullying. Students who are victims of bullying face a range of serious harms, including negative impacts on their emotional and mental well-being. These impacts can include increased levels of stress, anxiety and depression, which in turn can impair their academic performance and threaten long-term psychological health. In addition, bullying can also lead to significant social isolation and even jeopardise the physical safety of the victim in certain cases. The importance of creating a safe, supportive, and inclusive campus environment is crucial in effectively and preventively addressing this bullying issue. This socialisation was held in the inaugural lecture at Stifera Semarang online.  Overall, the inaugural lecture on anti-bullying prevention is an important first step in shaping mindsets and practices that support a campus culture free from bullying. The inaugural lecture can be a platform to build a safe campus culture, where every member of the community is prepared to recognise, report, and prevent bullying.
Perkembangan Teknologi Informasi dalam Sistem Informasi Manajemen di Bidang IT
Authors: Rida Utami  , Nahar Maganda Saragih  , Firman Syahputra  , Khairul Ummi  , Riki Winanjaya  , Marlina Manurung
Published: September 2024

Nowadays, most people increasingly perceive information as one of their basic needs besides the need for clothing, food and shelter. Along with this, information changes form into a commodity that has value and can be traded. This situation is proven by the increasing development of the information service business through various media, such as television stations, newspapers, radio and the internet, which have entered many aspects of people's lives. Rapid, dynamic and extensive environmental changes are supported by advances in information technology in almost all fields. This has encouraged changes in the lifestyle of traditional society into an information society. The rapid development of information technology has had an impact on people's lives. Since the discovery of computers in 1955, until now it continues to experience very significant developments. Information technology with computers as one of the very important components has changed the acquisition of information which is now not only from surrounding sources but information that comes from various sources. Computer-based information processing People are starting to become known and up to now there is a lot of software that people can use as a data processing tool to produce the desired information.
Menentukan Pengendalian dan Persediaan Bahan Baku Pada CV. XYZ dengan Metode EOQ
Authors: Alan Akbar Bukhori  , Andri Herlambang  , Syahputra Amri
Published: September 2024

Increased productivity the company, one of the indicators that can be seen is the optimal supply of raw materials for the company. This research examines as well as applies the economic order quantity (EOQ) method in controlling raw materials at CV XYZ which is engaged in the manufacture of stone blocks. From the research results, it was found that the optimal amount of inventory in 2022 was 631,230 kg for sand material with a frequency of 3 times, safety stock was around 116,663 kg, reordering (Re Order Point) reached 145,293 kg and for cement the optimal supply was 137,455 kg with a frequency of 1 time, and for safety stock of 7,521 kg, and to place orders again when the inventory level reaches 9,439 kg, so that the total cost of the two materials is Rp. 77,220,526.
Peningkatan Profitabilitas Melalui Perencanaan Kombinasi Produk Dengan Pendekatan De Novo Programming
Authors: Irfan Pratistajati  , Miftahol Arifin
Published: September 2024

This study aims to enhance company profitability through product combination planning using the De Novo Programming approach. In a competitive business environment, product combination planning becomes crucial for maximizing profits. By applying De Novo Programming, companies can identify high-profit products based on empirical data. The study evaluates five products produced by the company and highlights the flagship product, X3 (Flange and Spigot Piece), which has proven to yield a significant profit of Rp. 11,062,500,000. Through the allocation of additional budget in the De Novo Programming formulation, the study demonstrates an increase in profit to Rp. 11,858,093,000. This approach aids the company in determining an optimal product combination without the need to produce less popular products, thereby positively impacting overall profitability. By combining empirical analysis and computational approaches, this study provides valuable guidance for companies to make smarter and more profitable planning decisions.
Rancang Bangun Prototype Smart Home System Kontrol Lokal Area Menggunakan IoT MQTT Panel
Authors: Ilham Gunawan Mardianto  , Aditya Chandra H  , Widi Ariwibowo  , Mahendra Widyartono
Published: September 2024

With the progress of civilization, science, and technology in Indonesia, the study entitled "Design and Development of Prototype Smart Home System using IoT MQTT Panel" aims to facilitate efficient control and monitoring of home activities. This smart home optimizes lighting, security, air, and garden systems, while saving electricity costs. The study adopts an experimental method to establish cause-effect relationships between factors by controlling other potential influences. Functional testing shows that the software system functions well and efficiently controls various aspects of the smart home. Failure value testing evaluates sensor performance, with the garden control showing the highest responsiveness at 93%. This indicates that the system provides a comprehensive solution for smart home management. Conclusion: Successful development of a smart home system using IoT MQTT Panel, effectively controlling lighting, air, security, and garden. Failure value testing shows an average sensor responsiveness of 90% and delay of 10.6%. Recommendations: Improve internet connectivity, add a camera, and conduct testing with different methods.
Penerapan E-Modul Praktikum Instalasi Penerangan Listrik Untuk Meningkatkan Hasil Belajar Pada Kelas XI TITL Di SMK Negeri 2 Surabaya
Authors: Roesita Dekakovi Tauba Setyawan  , Achmad Imam Agung  , Subuh Isnur Haryudo  , Unit Three Kartini
Published: September 2024

The purpose of this study was to determine the practicality, effectiveness and student learning outcomes through the use of the IPL Practicum e-module in class XI TITL at SMK Negeri 2 Surabaya. The novelty of this study is the application of e-modules as new and information technology-based learning tools that contribute to improving student learning outcomes in IPL subjects. The method used is the Pre-Experimental Design in the form of a One-Group Pretest-Posttest Design on a sample of 37 students. Using data analysis techniques includes analysis of practicality, effectiveness as well as, analysis of learning outcomes. In the analysis stage, a needs analysis is carried out aimed at the target of implementation and the pre-test value is obtained, the application is continued to the design stage, adjusting the media to the results of the analysis and several tests are carried out, namely material expert tests, media and language. At the implementation stage, the results of the material expert questionnaire obtained a value of 93%, the media expert questionnaire obtained a value of 83% and, the results of the linguist questionnaire obtained a value of 81%, this means that practical media is used in learning after going through the revision process. The results of the evaluation of learning tools show that the e-module has a significant score of 91% which is categorized as very effective. The pre-test and post-test data on knowledge, skills and attitudes analyzed showed a significance value of zero point zero (0.000) which could mean that there was a significant change in student learning outcomes. Through these results it can be concluded that e-modules are practical and effective in increasing learning outcomes.
Analisa Kestabilan Transien Pada Jaringan Listrik 150KV Di Gardu Induk Waru
Authors: Aswin Dwi Rochman  , Gatut Budiono  , Reza Sarwo Widagdo
Published: September 2024

The occurrence of transient disturbances in the power network can be influenced by several factors, including when a short circuit occurs, motor starting, natural factors and sudden addition of load, which causes frequency instability on the bus. As in this study, an additional load of 10%, 20% and 30% for each feeder can cause transient disturbances which cause frequency stability on the 150kV bus. Frequency experiences instability when there is a transient disturbance caused by an additional load. By simulating using the Etap software, each feeder is given an additional load of 10%, showing a normal state. The 50Hz frequency experiences instability down to 47Hz and stabilizes again at 230 seconds. Hz and rose again at 245 seconds, and when given an additional load of 30% the frequency which was originally 50% experienced instability down to 47.5Hz and stabilized again at 230 seconds.
Pengaruh Model Pembelajaran Discovery Learning Terhadap Penguasaan Konsep Kelas X TITL SMK Negeri 1 Kediri
Authors: Sonia Ayuni Widianingrum  , Puput Wanarti Rusimamto
Published: September 2024

This study aims to (1) analyze students' understanding of concepts with the discovery learning model and direct learning model, (2) analyze how effectively the discovery learning model is applied to the mastery of the concept of PDE subject class X TITL SMK Negeri 1 Kediri, (3) find out student responses to the discovery learning model on electromechanical basic work subjects. This study was carried out by giving treatment to the experimental class given the treatment that was taught by discovery learning and the comparison class, namely the control class with the direct learning model. This study involved 34 students from class TITL 2 SMKN 1 Kediri. Concept mastery tests, consisting of pretest and posttest, as well as questionnaires, were used in this study to measure students' responses to the use of discovery learning. According to the results of the recapitulation of the Mann Whitney hypothesis test, (1) shows a difference in mastery of the concept obtained a significance with a value of 0.012 <0.05, which means that rejecting H0 and accepting H1. Therefore, it can be said that students who are taught by discovery learning and students who use direct learning have significantly different mastery of concepts. (2) The discovery learning learning model succeeded in mastering students' concepts with an average N-Gain score of 0.80 and high criteria. (3) Students of the discovery learning model in increasing mastery of the concept are included in the high category, getting a score of 80%.
Pengaruh Kemampuan Berpikir Kritis Dan Model Pembelajaran Project Based Learning Terhadap Peningkatan Hasil Belajar Instalasi Penerangan Listrik Siswa Kelas XI TITL SMK Negeri 7 Surabaya
Authors: Ria Kharisma  , Meini Sondang Sumbawati
Published: September 2024

Electrical Power Installation Engineering at SMK Negeri 7 Surabaya provides basic lessons about electric lighting. In practicum learning activities carried out, it is still not optimal and effective. This can be seen from the lack of understanding of students to realize the theory given in the practicum carried out. Based on the results of observations made at SMK Negeri 7 Surabaya, especially in the Electrical Installation Engineering Department, it was found that during the learning process students were still not actively involved, did not understand the theory of the practicum that had been done. In addition, the learning model that is often applied is the Project Based Learning learning model. However, in fact the ability of students in theory is still not optimal, especially practical abilities. Therefore, the learning model used does not only focus on practice but also emphasizes theory to improve student competency. This study aims to determine the effect of critical thinking skills and PjBL learning models on improving learning outcomes of electric lighting installation for class IX TITL students of SMK Negeri 7 Surabaya.
In this study using the type of Pre-Experimental research, aims to determine the increase in student learning outcomes on critical thinking skills and the application of Project Based Learning. The study used the Non-Equivalent Control Group Pretest-Posttest form, with purposive random sampling. This research was conducted at SMK Negeri 7 Surabaya, Department of Electrical Installation Engineering, with a population of students at SMK Negeri 7 Surabaya, Class XI TITL Electrical Installation Engineering Expertise Program and two classes were selected at random. The data collection technique used is the test method, student responses, and observation. The data analysis technique uses quantitative analysis.
The results of the first hypothesis were obtained, namely a significance value of <0.05, with a significance 0.001. In the second hypothesis, the significance value is <0.05, with a significance 0.033. In the third hypothesis, the significance value is >0.05, with a significance 0.141. So it can be concluded that there is an influence of the Project Based Learning learning model assisted by the E-Job Sheet and the Project Based Learning learning model without the E-Jobsheet on student learning outcomes in the subject of electric lighting installation, there is an influence on learning outcomes between students who have high critical thinking skills and low critical thinking skills in electric lighting installation subjects, and there is nothing interaction between project based learning models assisted by E-Jobsheets and project based learning without E-Jobsheets on learning outcomes in terms of students' critical thinking skills in class electric lighting installation subjects XI TITL SMK Negeri 7 Surabaya.
Penerapan Metode SDLC Waterfal Dalam Pembuatan Sistem Pendataan Peternakan Kabupaten Kampar Berbasis Web Menggunakan Framework Codeigniter
Authors: Khairul Abidin  , Fenty Kurnia Oktorina  , Slamet Triyanto
Published: September 2024

To find out the development of the livestock sector, the Livestock Service Office of Kampar Regency collects data on livestock in Kampar Regency. The data is then processed in excel and then reported to the relevant agencies. Data collection with this system creates problems of difficulty in processing and searching data. The more data that is recorded, the more difficult the process of processing and searching for data. As a solution, a web-based Kampar Regency livestock data collection system was built using the codeigniter framework  and made using the php programming language and mysql database as well as a design modeled with UML (Unified Modeling Language). The purpose of this system is to facilitate livestock data collection and more efficient data processing and searching. The results can facilitate data management by the Livestock Service Office of Kampar Regency, present information about livestock in Kampar Regency and a more efficient data collection and processing process.
Penerapan Partial Credit Model (PCM) Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Pada Mata Pelajaran Perbaikan Peralatan Listrik Pada Kelas XI Titl Di SMK Negeri 1 Kediri
Authors: Wisnu Deni Arif  , Tri Rijanto  , Rina Harimurti  , Yulia Fransisca
Published: September 2024

The learning process carried out by teachers in schools is a very important activity in improving the quality of education. The learning process carried out by the teacher cannot be separated from the use of instruments in the form of questions that will be presented to determine the level of students' critical thinking. The use of the right questions is very important to support the learning process in the future. One of them is a question based on the partial credit model to determine the level of critical thinking of students which is considered suitable to be implemented in the learning process. This study aims to determine the validity and reliability of the partial credit model instrument in the subject of electrical equipment repair and to determine the position of respondents and items on the wright map. The research method used is an experimental method in the form of a One-Shot Case Study. The experimental subjects were students of class XI TITL 2 at SMK Negeri 1 Kediri. Then to analyze and process data using ministep software. The results showed that the partial credit model based question instrument was declared valid for use with the unidimensionality test results obtained by the raw variance explained by measures measurement result of 40.4%, the partial credit model based item instrument was stated to be reliable with the item reliability rating result of 0.93 and 0.94, obtained person reliability values of 0.68 and 0.70, and obtained values from crombach alpha of 0.69, analysis of the wright map obtained item measures and person measures on the wright map showing the distribution of item difficulty and person abilities with limitations logit values 2 to -2 with equivalent person and item positions, so it can be concluded that the instrument can be used to measure the person's ability level.
Sistem Kontrol Lampu Dan Kipas Angin Dengan Google Assistant Berbasis IoT
Authors: Mardi Utomo Vinsensius Alvianto , Mahendra Christy , Lianawati Yosita
Published: September 2024

Electricity usage in Indonesia has become an essential part of daily life, steadily increasing over the years. According to the Central Statistics Agency, per capita electricity consumption was 0.91 MWH in 2015, rising to 1.09 MWH in 2020. This upward trend can be curbed with technological advancements. In many buildings, lights and fans are manually controlled through switches. While suitable for small spaces, this method becomes inefficient and leads to energy wastage in larger buildings with multiple rooms, often going unnoticed. Additionally, the perception of electricity wastage varies among individuals, depending on their habits. To address this, a smart IoT-based system with Google Assistant control has been designed. The system employs NodeMCU ES8266 microcontroller, DHT11 sensors, 2-channel relay, USB fans, 5W light bulbs, Google Home, Google Assistant, and Sinric Pro. Tested in a black box scenario, the system achieved an accuracy rate of 83%. The DHT11 sensor exhibited a maximum error of 5% for temperature readings and 1% for humidity. The overall error for DHT11 sensor readings ranged from 13% to 8%.