bluuebunny/crossref_metadata_2025 huggingface dataset:
Utilisation of Humic Substances as a Feed Additive in Aquaculture: A Meta-Analysis
Authors:   Research Center for Fishery, National Research and Innovation Agency, Cibinong Science Center - Gedung Biologi, Cibinong, Nanggewer Mekar, Bogor, West Java, Indonesia, RASIDI RASIDI , ARDI IDIL , PUSPANINGSIH DEWI , PRAKOSO VITAS ATMADI , JUSADI DEDI , JAYANEGARA ANURAGA
Published: December 2023

Interest has recently grown in the research of humic substances (HS) as a potential aquaculture feed additive, resulting in a growing number of publications. However, previous studies have shown varying results. Therefore, to gain a comprehensive understanding of the effects of HS, a quantitative analysis conducted through a meta-analysis is required. This study employed a meta-analysis approach to evaluate the effect of HS as a feed additive on the specific growth rate (SGR) and feed conversion ratio (FCR) of fish aquaculture. The Preferred Reporting Items for Systematic and Meta-Analysis (PRISMA) method was used to collect the data. Multiple databases were searched to identify relevant articles from scholarly journals. Ultimately, 18 publications that met the requirements were included in the analysis using OpenMEE software. The results revealed an effect size (comparing the control and the HS-supplemented groups) of 0.154 (95 % CI, P < 0.001) for SGR. Additionally, there was a notable improvement in FCR with an effect size of -0.220 (95 % CI, P < 0.001). However, it is important to note that the analysis showed high heterogenicity (I2 values of 98.87 % and 97.91 % for SGR and FCR, respectively). In conclusion, HS supplementation may significantly improve fish growth and reduce FCRs in aquaculture. This meta-analysis contributes valuable insight into the use of HS as a beneficial feed additive in aquaculture practices.
Prevalence and Intensity of Larvae of the Genus Anisakis sensu lato (Nematoda, Anisakidae) in Bigeye Scad, Selar crumenophthalmus (Bloch 1793), from the Indian Ocean off Java, Indonesia
Authors:   Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia, SYARIFAH RIZKA FAUZIANA , MURWANTOKO MURWANTOKO , SETYOBUDI EKO
Published: December 2023

This research investigates the prevalence and mean intensity of Anisakis larvae on the bigeye scad, Selar crumenophthalmus (Bloch, 1793), along the Indian Ocean off Java. In total, 498 fish samples were collected from four locations: the Indian Ocean off East Java, Yogyakarta Special Territory, Central Java, and West Java. Each fish sample was measured for length and weight, then examined for Anisakis larvae in the abdominal cavity, liver, gonads, digestive tract, and muscle. Morphological characterisation was done using scanning electron microscope (SEM). The ITS rDNA region was amplified using PCR, then used to perform RFLP for identification and sequenced to form a phylogenetic tree. The results demonstrated that the bigeye scad was vulnerable to infection by Anisakis nematodes with varying prevalence and mean intensity at each location. The bigeye scad from the Indian Ocean off East Java had the highest prevalence and mean intensity (P = 75.44 %; MI = 10.38 larvae per-host), while from West Java had the lowest prevalence (P = 1.45 %; MI = 3.33 larvae per-host). The prevalence of Anisakis in the bigeye scad tends to decrease as one moves to the west from the sampling locations. Most larvae were found in the abdominal cavity (70 %–100 %), whereas a relatively low prevalence was found in other organs. The direct sequencing in the ITS rDNA region showed that Anisakis larvae found in the bigeye scad were A. typica (Diesing, 1860), which was indicated as A. typica var. indonesiensis (A. typica sp. B). Anisakis infection can be utilised as a biological indicator for movement patterns and fish stock differentiation.
Synergistic Combination of Plants and Microbial-Rich Substrates Improves Water Quality in an Integrated Plant-Substrate System
Authors:   Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia, SOPAWONG ARISSARA , YUSOFF FATIMAH MD , ZAKARIA MUTA HARAH , AMIN S.M. NURUL , TAN HUI TENG , HASHIM AMALIA MOHD
Published: December 2023

Nutrient enrichment is one of the main reasons causing water quality deterioration and eutrophication in aquaculture systems, such as tanks, ponds, and natural water bodies where cage aquaculture is located. The integration of aquatic plants and substrates synergistically utilises nutrients for the development of biofilm and plant growth, thus improving the water quality in tanks. The experiment was performed in three trials to assess the use of commercial plants integrated with substrates in enhancing nutrient removal in nutrient-enriched mesocosms. Among the plants, the combination of water spinach and lemon basil exhibited significantly higher (P < 0.05) nutrient removal without causing adverse effects on plant growth when compared to the other treatments. For the substrates, the lava rock and bamboo showed the highest (P < 0.05) periphyton development and productivity. The integration of water spinach and lava rock resulted in the highest (P < 0.05) nutrient removal and plant relative growth rates indicating the positive effects of synergistic interaction between plants and microbial-periphyton colonised substrates. A total of 27 bacterial phyla (mainly non-pathogenic) were identified in the integrated water spinach and lava rock substrate treatment. Microbial community structure analysis showed that Proteobacteria, Planctomycetota, Verrucomicrobiota and Bacteroidota were the main groups found in water, roots of water spinach, and substrates. The highest (P < 0.05) bacterial diversity was observed in the substrates, followed by plant roots and water. This study illustrated that the water quality could be significantly improved by integrating suitable plants and microbial-periphyton colonised substrates in tanks.
EFEKTIFITAS INTERVENSI DARING UNTUK MENINGKATKAN PENGELOLAAN MARAH PADA SISWA PEREMPUAN
Authors: Salsabila Syifa , Djuwita Efriyani
Published: December 2023

Remaja menghadapi banyak masalah emosional dan cenderung dicirikan mudah bereaksi akan situasi yang memicu emosi, termasuk emosi marah. Tidak semua remaja dapat menerapkan keterampilan-keterampilan tersebut hingga dapat menampilkan emosi marah dengan cara yang lebih sehat. Penelitian kali ini bertujuan untuk menguji efektivitas intervensi daring untuk meningkatkan keterampilan pengelolaan emosi marah pada remaja perempuan. Penelitian  ini  menggunakan  jenis penelitian campuran dari metode  kuasi experimental dan  wawancara  kualitatif, hal ini bertujuan  untuk  menguji  efektivitas  intervensi daring untuk meningkatkan pengelolaan marah pada siswa Perempuan. Sampel yang diambil dari Partisipan siswa  remaja perempuan yang berusia 14-16 tahun yang sedang bersekolah ditingkat SMP atau SMA. Teknik pengambilan sampe menggunakan purposive sampling dengan jumlah empat partipsipan yang telah melalui skrining terkait kesulitan mengelola emosi. Instrumen yang digunakan yaitu Anger Expression Scale (AES). Analisis kuantitatif menggunakan Uji Friedman menunjukkan adanya perbedaan secara signifikan pada kemarahan siswa saat sebelum intervensi, setelah intervensi, dan follow up (χ2(2) = 7.600, p = 0.022). Terdapat perbedaan secara signifikan pada aspek anger in siswa pada ketiga kelompok interval waktu pengukuran (χ2(2) = 6.500, p = 0.039). Meskipun demikian, tidak terdapat perbedaan signifikan pada cara siswa mengekspresikan marah (2) = 4.500, p = 0.105). Tidak terdapat perbedaan signifikan pada kemarahan dalam diri siswa (χ2(2) = 0.154, p = 0.926). Dengan demikian, dapat disimpulkan bahwa intervensi ini secara tidak signifikan evektif dalam meningkatkan keterampilan pengelolaan marah pada siswa perempuan remaja
Pengaruh Dukungan Sosial Terhadap Psychological Well-Being Pada Remaja di Panti Asuhan Kecamatan Gajahmungkur
Authors: Normadhoni Rohhun , Antika Eni Rindi
Published: December 2023

Tujuan penelitian ini untuk mengetahui pengaruh dukungan sosial terhadap psychological well-being pada remaja panti asuhan Kecamatann Gajahmungkur. Penelitian ini menggunakan desain ex post facto kuantitatif. Sampel penelitian ini berjumlah 53 remaja panti asuhan Kecamatann Gajahmungkur yang diambil dengan menggunakan teknik proportionate stratified random sampling. Lalu data dikumpulkan menggunakan skala dukungan sosial dan skala psychological well-being. Skala dukungan sosial berjumlah 27 item memiliki rentang nilai koefisien 0,905 hingga 0,911 dan reliabilitas 0,912. Selanjutnya Skala psychological well-being berjumlah 31 item memiliki rentang nilai koefisien 0,939 hingga 0,944 dan reliabilitas 0,944. Penelitian ini menggunakan dua teknik analisis data yaitu analisis deskriptif dan analisis regresi linear sederhana. Dukungan sosial berada pada kategori sedang (M=79,36; SD=7,72). Psychological well- being berada pada kategori sedang (M=158,40; SD=12,24). Hasil uji regresi linear sederhana dapat diperoleh hasil yaitu β = 0,966, R2 0,371, p < 0,05 yang menunjukkan bahwa dukungan sosial mempengaruhi psychological well-being pada remaja panti asuhan Kecamatan Gajahmungkur. Dukungan Sosial memberikan kontribusi sebesar 37,1%, sedangkan sisanya dipengaruhi oleh faktor lainya.

 

Kata kunci: Dukungan sosial, psychological well-being, remaja panti asuhan
Penerapan Konseling Kelompok Berbasis Falsafah Siri'na Pacce dalam Upaya Meningkatkan Self-Esteem Siswa
Authors: Wahyuni Sri , Saman Abdul , Yasser Ahmad
Published: December 2023

The purpose of this study is, 1. To determine the description of self-esteem before and after the implementation of group counseling based on the philosophy of siri’ na pacce, 2. To determine the implementation of group counseling based on the philosophy of siri’ na pacce, 3. To determine the effect of group counseling based on the philosophy of siri’ na pacce in increasing student’s self-esteem at SMP IT Anugrah Hidayah Makassar. This research used true xperimental with pre-test post-test design. The population in this study amounted to 20 people and the sample 16 people used the proportionate stratified random sampling method. The result of the data analysis test show 1. The level of self-esteem before being given treatment is in the low category and after being given treatment the level of student’s self-esteem increase, 2. The implementation of these services includes the planning, design, implementation and evaluation stages, 3.after being given treatment in the form ogf group counseling based on the philoophy of siri’ na pacce, it is found that student’s self-esteem incerased.
Pengembangan E-Modul Bimbingan Klasikal untuk Meningkatkan Psychological Well Being Siswa di MTs DDI Walimpong
Authors: S Nurfahmidiniya , Sinring Abdullah , Buchori Sahril
Published: December 2023

Penelitian ini bertujuan mengetahui gambaran kebutuhan, menghasilkan prototipe, dan untuk mengetahui validitas dan reliabilitas pengembangan E-Modul Bimbingan Klasikal untuk Meningkatkan Psychological Well Being Siswa di MTs DDI Walimpong. Jenis penelitian ini adalah Research and Development (R&D) dengan model pengembangan Borg and Gall. Instrumen penelitian yang digunakan dalam penelitian ini, yaitu observasi, wawancara dan angket yang terdiri dari angket validasi dan angket uji coba. Teknik analisis data yang digunakan yaitu analisis data deskriptif dan analisis data kuantitatif. Hasil dari penelitian ini memperlihatkan bahwa: 1) Gambaran kebutuhan terhadap Media E-Modul Bimbingan Klasikal untuk Meningkatkan Psychological Well Being Siswa di MTs DDI Walimpong sangat dibutuhkan dan perlu mengembangkan Media layanan bimbingan yang dapat digunakan Guru Bimbingan dan Konseling maupun Siswa. 2) Prototipe E-Modul layanan Bimbingan klasikal memiliki item menu dalam website; profil penyusun, panduan penggunaan e-modul, kata pengantar, modul Siswa dan modul Guru,dan Daftar Pustaka. 3) E-modul layanan bimbingan yang telah dikembangkan menunjukkan tingkat validitas dan kepraktisan yang masuk ke dalam kategori yang tepat. Dengan demikian, E-Modul bimbingan klasikal dapat dianggap sah dan dapat diandalkan sebagai media bimbingan dan konseling khususnya  untuk meningkatkan psychological well being Siswa.

 

Kata Kunci: R&D, E-Modul, Psychological Well Being
Pengembangan Modul Modeling Simbolis Berbasis Nilai-Nilai Profetik Untuk Meningkatkan Kedisiplinan Siswa
Authors: Zahra Aulia Baina , Aryani Farida , Sinring Abdullah
Published: December 2023

Penelitian ini bertujuan; (1) Mengetahui gambaran kebutuhan modul modeling simbolis berbasis nilai-nilai profetik untuk meningkatkan kedisiplinan siswa (2) Mengetahui prototipe modul modeling simbolis berbasis nilai-nilai profetik untuk meningkatkan kedisiplinan siswa. (3) Mengetahui validitas dan kepraktisan modul modeling simbolis berbasis nilai-nilai profetik untuk meningkatkan kedisiplinan siswa. Jenis penelitian ini adalah penelitian pengembangan yang tahapan pelaksanaan merujuk pada tahapan penelitian Borg dan Gall. Teknik analisis yang digunakan dalam penelitian ini adalah teknik analisis kuanti dan kuali sampel penelitian ini adalah siswa SMAN 20 Pangkep sebanyak 15 orang yang memiliki kedisiplinan yang kurang seperti membolos, tidak menuntaskan tugas yang telah di berikan. Hasil penelitian ini menunjukkan bahwa (1) Terdapat siswa yang memiliki masalah kedisiplinan sehingga modul modeling simbolis berbasis nilai-nilai profetik ini menjadi satu produk yang dibutuhkan. (2) Prototipe modul modeling simbolis berbasis nilai-nilai profetik memuat isi 7 materi mengenai nilai-nilai profetik yaitu: menghargai proses, kreatif, rasa ingin tahu, disiplin, jujur, dan bertanggungjawab yang dimuat dalam bentuk buku modul (3) Validitas dan kepraktisan melalui uji validasi terhadap dua orang ahli, uji coba produk awal menunjukkan respon yang baik dengan nilai yang tinggi, serta hasil tanggapan siswa dan guru dalam uji coba kelompok kecil menggambarkan respon positif dengan hasil yang tinggi. Ini menunjukkan bahwa modul ini diterima dan dapat digunakan sebagai media BK untuk meningkatkan kedisiplinan.
Pengembangan E-modul Bimbingan Pencegahan Narkoba bagi Siswa SMP Negeri 2 Kolaka
Authors: Amini Fitriah
Published: December 2023

Penelitian ini bertujuan mengetahui gambaran kebutuhan, menghasilkan prototipe, dan untuk mengetahui validitas dan kepratisan pengembangan e-modul bimbingan pencegahan narkoba. Jenis penelitian ini adalah Research and Development (R&D) dengan model pengembangan Borg and Gall. Instrumen penelitian yang digunakan dalam penelitian ini, yaitu observasi, wawancara dan angket yang terdiri dari angket validasi dan angket uji coba. Teknik analisis data yaitu analisis deskriptif dan kuantitatif. Hasil penelitian ini menunjukkan bahwa: 1) Gambaran kebutuhan terhadap E-modul bimbingan pencegahan narkoba bagi siswa SMP Negeri 2 Kolaka sangat dibutuhkan dan perlu mengembangkan e-modul bimbingan pencegahan narkoba ini, baik bagi guru bimbingan dan konseling maupun siswa. 2) Prototipe E-modul bimbingan pencegahan narkoba ini terdiri dari 6 topik yaitu definisi narkoba, Jenis-jenis narkoba, Penyalahgunaan narkoba, faktor-faktor penyebab perilaku penyalahgunaan narkoba, bahaya penyalahgunaan narkoba, masuknya narkoba di kalangan remaja, solusi atas penyalahgunaan narkoba. Langkah pendesainan produk yang berbentuk E-modul pencegahan narkoba ini dibuat menggunakan aplikasi Canva, yang dimulai dengan desain cover modul, membuat tema dan warna pada tiap lembar modul, kemudian masuk pada halaman awal kata pengantar, daftar isi, pokok pembahasan, masuk pada materi, materi yang dideskripsikan akan divisualisasi dengan gambar yang dibuat dengan menggunakan aplikasi canva. 3) Validitas media e-modul bimbingan pencegahan narkoba bagi siswa SMP Negeri 2 Kolaka telah dinyatakan valid untuk dapat digunakan dalam pemberian layanan informasi bagi siswa SMP Negeri 2 Kolaka berdasarkan uji kegunaan, kelayakan, dan ketepatan. Kepraktisan media e-modul bimbingan pencegahan narkoba bagi siswa SMP Negeri 2 Kolaka telah dinyatakan praktis untuk dapat digunakan dalam pemberian layanan bimbingan dan konseling
Institutional Analysis of Tourism Destination Development in Karst Landscape Area: Community-based Tourism in Ngelanggeran Village
Authors: Andjanie Isabella Fitria , Suhirman Suhirman
Published: December 2023

The village of Nglanggeran in Gunungkidul possesses abundant natural and cultural tourism attractions. Through local wisdom and community-based tourism management, Nglanggeran has received numerous accolades as a Village Tourism destination. However, being part of the Karst Landscape Protection Area, Nglanggeran needs to consider a conservative and sustainable tourism development strategy that involves relevant stakeholders. This research aims to analyse the roles, positions, and interests of stakeholders within the community-based institution, which is the strength of Nglanggeran as a tourism village. The methodology combines literature study, content analysis, qualitative descriptive analysis, and Social Network Analysis using scientific articles and Regional Regulations (Perda) as data sources to map the institutional network patterns in Nglanggeran village. Aligning the institutional analysis results with the Perda containing tourism policy guidelines in the protected area, particularly the Karst Landscape Area in Nglanggeran village, yields recommendations to strengthen institutional functions in the effort to develop community-based and sustainable tourism in Nglanggeran village.
Developing Service Quality Strategy for Homestays in Mount Dempo Pagar Alam Regency Using IFAS and EFAS Method
Authors: Ardiansyah Imam , Permata Sari Mustika , Superwiratni
Published: December 2023

The purpose of this research is to determine effective strategies for improving the tourism destination in Pagar Alam, South Sumatra through the development of homestays in the Gunung Dempo area. The research method used is a combination of qualitative and quantitative methods. The qualitative method is used to describe the appropriate strategies, while the quantitative method is used to analyze the IFAS and EFAS data in the form of numbers. Data were collected through direct observation, interviews, and the distribution of questionnaires to 95 respondents who had visited homestays in the Gunung Dempo area. The results of the SWOT analysis showed that the homestays in the Gunung Dempo area are in quadrant 1, which means that the internal and external conditions are positive and quite good. In this quadrant, homestays are very advantageous with opportunities (1.55) and strengths (1.77). The appropriate alternative strategy for homestay development is an aggressive strategy that utilizes opportunities to increase strengths. Therefore, it can be concluded that alternative strategies and priority strategies can be applied to the development of homestays in the Gunung Dempo area to improve the tourism destination. Suggestions that can be given from this research are to promote advantages in quality of service, unique architecture, and affordable accommodation prices. In addition, it is recommended to collaborate with local and central governments to increase domestic and foreign tourist visits.
Formulating Strategy Through Boston Consulting Group Matrix In The Tourism Industry
Authors: Aprilia Sonia , Lionora Clarisa Alfa , Aprilistyan Syifa Freza
Published: December 2023

The existence of the Covid-19 virus impacts daily activities carried out by humans, not only killing the human body but also economic growth throughout the region. One of the sectors affected by the Covid-19 pandemic is tourism, for example, in the Magelang City area, precisely in Kyai Langgeng Park. Kyai Langgeng Park has experienced a decline since the arrival of the Covid-19 virus, and it has impacted the surrounding economy and company income. This paper aims to determine market share and industry growth that needs to be developed through the BCG matrix analysis tool. This research uses quantitative methods from the results of BCG matrix analysis. It takes secondary data from the number of tourists according to tourism objects in Magelang City in 2016-2020, which are sourced from the Youth, Sports, and Tourism Office of Magelang City. The results of this study indicate that Kyai Langgeng Park is in the cash cow quadrant due to sales growth of -71.26% and a relative market share of 0.534. The results of this study are expected to help Taman Kyai Langgeng develop and improve its business strategy to survive in the era of increasingly fierce industrial competition.
Totem Pro Parte: Narratives of Segunung Traditional Village in Adapting Digital Technology for Tourism
Authors: Nuryananda Praja Firdaus , Berlianty Evanie Zahra
Published: December 2023

Kampung Adat Segunung, located in Carangwulung village, Jombang, East Java, is an example of a tourism village that applies digitization for tourism development. This can be seen from the intentions and motivations of destination managers who use websites, social media, and the Google Ecosystem in their daily tourism management. This article is a publication of the team's research on the impact of using digital technology in tourism destinations. The research conducted by the research team used a qualitative descriptive method with data collection techniques that relied heavily on interviews, observation results, and literature studies. Managers in Kampung Adat Segunung were also used as research subjects using a participatory rural appraisal approach. Research conducted by the research team found that the positive impact of digital technology adaptation for tourism in the Kampung Adat Segunung still has implications only for destination managers. Most local people are still not positively affected, so they show reluctance to involve themselves in local tourism. In addition, the research team also found that there was an unpreparedness of human resources in terms of their digital capacity to be able to take full advantage of digital technology adaptation. Therefore, the research team concluded that the Kampung Adat Segunung could indeed be an example of a tourist destination in a tourist village that has implemented digital technology for its management. But behind all that, what must also be considered is the readiness of destination managers to make digital technology part of their daily activities and priorities so that the maximum use of digital technology can be made.
Peningkatan Kualitas Statistik Resmi Produktivitas Padi melalui Imputasi Data Non-respons Menggunakan Model Aditif Geospasial
Authors: Ardiansyah Muhlis
Published: December 2023

This study is motivated by the non-response problem in the Crop Cutting Survey conducted by the BPS-Statistics Indonesia as the official statistics provider. BPS has a vision of providing quality statistical data for advanced Indonesia. Handling non-response is essential to supporting this vision because non-response can potentially cause some sample characteristics to be unrepresented. This study proposed a non-response data imputation technique through statistical modeling. The proposed model was an additive model with the addition of geospatial smoothing functions of thin plate regression splines (TP) and Gaussian process (GP). Selection of the best model based on the smallest MSEP of 1000 iterations. Then we compared the average rice productivity between listwise deletion and imputation techniques through three scenarios of non-response data. The results showed that the model with the addition of the GP smoothing function gave the best performance with the smallest MSEP. The other results showed that the imputation method of non-response data is better than ignoring non-response. BPS can consider the imputation method to improve the quality of official statistics on rice productivity.
ANALISIS ID, EGO, SUPER EGO PADA TOKOH TANIA DALAM NOVEL ANANTA PRAHADI KARYA RISA SARASWATI
Authors: Gaby Aurora Felycia Pramesti  , Berlian Hernika  , Eva Dwi Kurniawan
Published: December 2023

Latar belakang dan tujuan dari penelitian ini adalah untuk menganalisis karakteristik tokoh Tania yang ada dalam novel Ananta Prahadi Karya Risa Saraswati dengan pendekatan teori psikoanalis Sigmund Freud dan menggunakan pendekatan teori psikologi sastra. Dalam penelitian ini metode yang digunakan adalah metode deskriptif kualitatif yang menggunakan pendekatan psikologi sastra sebagai dasar. Hasil analisis yang diperoleh menunjukkan bahwa tokoh Tania dalam novel Ananta Prahadi Karya Risa Saraswati memiliki struktur kepribadian Id, Ego, dan Super ego dari teori psikoanalisis Sigmund Freud. Tokoh Tania memiliki satu aspek struktur kepribadian yang paling dominan yaitu aspek Id, sehingga tokoh Tania memiliki kepribadian yang terlalu memikirkan kesenangannya sendiri dan juga individualisme. Aspek kedua yang dimiliki Tania yaitu ego dimana ia memiliki kepribadian yang sulit menggontrol diri, aspek ini sanagt mempengaruhi emosi Tania. Aspek ketiga yaitu super ego atau aspek moral dimana diakhir cerita Tania memiliki kepribadian yang mulai bisa berempati juga adanya rasa peduli kepada orang lain yang ada disekitarnya.
Vertical Distribution of Ants (Hymenoptera: Formicidae) in Ganos (Işık) Mountains
Authors: KUŞÇU Ece , AKTAÇ Nihat , ÇAMLITEPE Yılmaz
Published: December 2023

This research was studied vertically in 200 m sections in different habitats of the Ganos Mountains, at altitudes from sea level to 924 m. During the research, material was collected from 31 different localities and 10 different habitats, and 23 genera and 66 species belonging to 4 subfamilies (Ponerinae, Myrmicinae, Dolichoderinae, Formicinae) were identified. Of the 66 species identified, 3 (Aphaenogaster ovaticeps, Messor minor, Carebara oertzeni) are new records for the Turkish fauna, and 3 species (Messor ebeninus, Tapinoma simrothi, Proformica striaticeps) are new records for the Thrace Region. In vertical studies conducted on the southern and northern slopes of the Ganos Mountains, the number of species was found to be low at altitudes between 0-200 m (24 species), reaching the highest numerical value between 200-800 m (47 species), and at altitudes from 800 m to the summit the number of species decreased again (26 species).
Determination and Speciation of Cd(II) and Pb(II) Ions Using Magnetic Solid Phase Extraction By Flame Atomic Absorption Spectroscopy
Authors: KURNAZ YETİM Nurdan , HASANOĞLU ÖZKAN Elvan , AKKURT Nihat , ÖZCAN Cemile
Published: December 2023

In this study, Pb(II) and Cd(II) ions were determined by Fe3O4@G2/Npht magnetic dendrimers using the solid-phase extraction (SPE) method by flame atomic absorption spectrophotometer (FAAS). The morphological and chemical properties of magnetic dendrimers were investigated using Fourier Transform Infrared (FTIR) spectroscopy and transmission electron microscopy (TEM) techniques. The magnetic characteristics of the ferromagnetic features of the magnetic nanocomposites were validated by vibrating sample magnetometry (VSM). The heavy metal ion recovery was assessed via flame atomic adsorption spectroscopy (FAAS). To ascertain the ideal adsorption system conditions, the effects of various parameters, including pH, adsorbent dose, adsorbent time, eluent type and amount, etc., were examined. Optimum conditions for heavy metal recovery using Fe3O4@G2/Npht magnetic dendrimer were determined as pH 6.5, 1M HNO3 and 100 mg for Pb(II) and pH 7.5, 1 M HNO3 and 100 mg for Cd(II). The novel material of Fe3O4@G2/Npht magnetic dendrimer for separation and pre-concentration of Pb(II) and Cd(II) was used to natural water.
Enhancing Energy Efficiency and Real-time Monitoring in Industrial Environments through an Integrated Software Solution: NIGHTWATCH
Authors: NİKBAY Kader , SELÇUK Kenan , BİLGİN Turgay Tugay
Published: December 2023

Globally, the demand for energy continues to escalate due to factors such as heating, lighting, transportation, and fuel supply for various devices. In a context where energy has garnered such paramount importance, achieving energy efficiency has necessitated a comprehensive approach encompassing activities related to energy generation, transmission, and consumption. Any positive or negative developments in the realm of energy significantly impact both human and environmental factors, which constitute the focal points of sustainable development. The presented study, operates within industrial settings and interfaces with energy analyzers, collecting and analyzing data such as energy consumption, instantaneous current, and voltage. This initiative seeks to provide real-time visibility into energy-related operations on factory premises. Additionally, the software's capabilities extend to retrospective data analysis, enabling informed insights for future extrapolations. Furthermore, the integration of energy consumption data from the analyzers into the Manufacturing Execution System (MES) facilitates energy tracking on a per-job basis. The software's dashboard component empowers users to establish customized threshold values for monitored energy parameters. When these thresholds are exceeded or when values deviate from expected levels, the software triggers alerts and notifications via email and other communication channels, ensuring timely dissemination of pertinent information. Consequently, the software allows businesses to evaluate unit costs associated with specific job orders. Additionally, the study aims to establish a correlation between energy consumption data at the job-order level and machine-level energy consumption. This correlation could foster the augmentation of efficient energy utilization, thereby enhancing competitiveness and overall efficacy.
Sesaltı Rüzgar Tünelinde Kanat Aerodinamiği Kuvvet Ve Akış Görüntüleme Analizleri
Authors: TUNCA Samet Giray , ÖZGÜR Mustafa Arif
Published: December 2023

Aerodinamik ölçümler kanat profillerinin karakteristik yapılarını belirlemek için yapılır. Bu ölçümler kanadın yapısını optimize etmek için kullanılır. Kanat profillerinin kalkış, uçuş ve iniş durumlarındaki durumunu incelemek için kaldırma katsayısı değerleri göz önünde bulundurulur.

Bu çalışmada kanat aerodinamiği çalışması ile sesaltı rüzgar tünelinin akış doğrulama çalışması yapılmıştır. Sesaltı rüzgar tünelinde NACA0015 kanat profili incelenmiştir. Test odasına kuvvet sensörü yerleştirilerek kanat profili analizi yapılmıştır. Sesaltı rüzgar tünelinde bal peteği, akış fileleri, daralma konisi, test bölmesi, difüzör ve emiş motoru bölümleri bulunmaktadır. Test bölmesi 50x50 cm olan sesaltı rüzgar tünelinde kullanılan model 3d yazıcı yöntemi ile imal edilmiştir. Kaldırma ve sürükleme kuvveti ölçümleri 6x10'4, 8x10'4 ve 10x10'4 Reynolds sayısı (Re) değerlerinde çalışılmıştır. Ölçümler hücum açısının 0 dereceden başlayarak iki derecelik artışlarla analiz edilmiştir. Konumlamanın test odasının içinde olacak şekilde farklı Re sayılarında yapılan ölçümler neticesinde yaklaşık olarak 9 ve 10 derecelik açılarda tutunma kaybının başladığı gözlemlenmiştir.

Direnç teli ile yapılan akış görüntüleme sistemi rüzgar tüneli test bölmesinde duman akışı oluşturulmuştur ve akış ayrışması bu yöntem ile görüntülenmiştir. Akış görüntüleme deneyi 6 m/s hızda 6x10'4 Re sayısında gerçekleştirilmiştir. Yüksek Re sayılarında akış görüntüleme deneylerinden sonuç almak için Re formülündeki değişkenleri düzenlemek gerekmektedir. Çalışılan kanadın veter uzunluğu değiştirildiğinde Re sayısı da değişecektir.

Yapılan çalışmalar neticesinde kaldırma kuvveti değerleri ve akış görüntüleme ile elde edilen duman görüntüsünde tutuma kaybı derecelerinin birbiri ile örtüştüğü anlaşılmıştır.
The Effect of Tunneling on the Piled Foundation in Layered Soils
Authors: ZORİYEH ALİGHOLİ Hossein , YAVAN Onur
Published: December 2023

It is believed that tunnel construction will have significant and intricate effects on structures supported by piles. One of the most popular approaches to research is numerical modeling. This study looked into how tunnel placement affected piled foundation systems in layered soil. In sixteen models utilizing PLAXIS 2D finite element analysis, a square foundation with dimensions of 26×26×2 meters and a load of 200 kPa was applied to the soil profile representing Istanbul's Avcilar district. In the 11×7 formation, two groups of piles were created, each with a fixed spacing of 2.4 meters and varying diameters of 0.8, 1.2 with 30 meters in length. The piles were placed 4 meters out of the plane and 1 meter from the edges. For every pile group, a 10-meter-diameter tunnel was examined at two various Z⁄D and four various X⁄D from the foundation's center to determine the influence of the tunnel location. According to the results, the surface total settlement values decrease, and the differential settlements increase as the tunnel is positioned farther in the x direction from the foundation center axis. The pile's bending moment slightly decreases as the tunnel's horizontal location gets farther away from it. The tunnel's effect decreases with increasing distance within the influence zone. Tunnel settlement cannot be significantly reduced by deepening the tunnel or increasing the pile's diameter.
Topoloji Optimizasyonu ile Metal Eklemeli İmalat Yönteminin Endüstriyel Uygulamaları
Authors: CANLIDİNÇ Melih
Published: December 2023

Metal eklemeli imalat, geleneksel üretim yöntemleriyle mümkün olmayan karmaşık metal yapıları üretme kapasitesiyle yenilikçi üretim süreçlerinde önemli bir rol oynamaktadır. Topoloji optimizasyonu ise, belirlenen tasarım alanlarında hedeflenen parametreleri en uygun şekilde dağıtarak malzeme verimliliğini artırır. Bu çalışma, metal eklemeli imalat ve topoloji optimizasyonunun endüstriyel uygulamalarını derinlemesine inceleyerek, bu teknolojilerin özellikle havacılık, medikal ve otomotiv sektörlerinde üretilebilirlik, işlevsellik ve tasarım özgürlüğü açısından önemli avantajlar sunduğunu göstermektedir. Havacılık sektöründe, uçak parçalarının hafifletilmesi ve yapısal bütünlüğün artırılmasında Metal eklemeli imalat ve topoloji optimizasyonunun birleşimi kritik öneme sahiptir. Medikal alanda, özelleştirilmiş implantlar ve kemik yapıları için bu yöntemlerin entegrasyonu, hastalara özel çözümler sunarak tedavi süreçlerini iyileştirmektedir. Otomotiv endüstrisinde ise, bu teknolojiler araçların performansını artırırken ağırlığını azaltarak enerji verimliliğini yükseltiyor. Bu çalışma metal eklemeli imalat ve topoloji optimizasyonunun endüstriyel uygulamalardaki zorlukları ve sınırlamaları da ele almıştır. Ayrıca bu teknolojilerin gelecekteki gelişim yönlerini ve potansiyellerini detaylı bir şekilde ortaya koyarak, endüstriyel tasarımda yenilikçi yaklaşımların önünü açması amaçlanmıştır.
Kudüs Nüfus Defterlerine Göre Kent Toplumu ve Mekân (1905-1917): Bab El-Halil Mahallesi Örneği
Authors: AVCI Yasemin , YAZICI ÖZDEMİR Ömür
Published: December 2023

Osmanlı kentlerinde toplumsal kimliğin oluşumunda “mahalle mensubiyetinin” son derece etkili bir faktör olduğu bilinmektedir. Sosyal ilişkilerin oluştuğu ve geliştiği mahalle, toplumsal norm ve değerlerin üretilmesi ve devam ettirilmesi hususunda önemli bir işleve sahiptir. Herhangi bir kentte toplumsal kimliği analiz etmek için en başta mahalle yapısı irdelenmeli; mahallenin bileşen ve değişkenleri, iç ve dış hareketliliği, mahalleler arası geçirgenlik, ortaklık ve ayrışmayı belirleyen hususlar saptanarak değerlendirilmelidir. Mahalle yapısının analiz edilmesinin yollarından biri nüfus defterlerini incelemektir. İsrail Devlet Arşivleri’nde bulunan Kudüs Nüfus Defterleri, 1881 (H. 1299), 1905 (H. 1321) ve 1914 (H. 1332) tarihlerinde yapılmış sayımları kapsamakta olup, toplam 463 adettir. Bu defterlerden 73 adedi Kudüs kent merkezine aittir. Kudüs Nüfus Defterleri, kentin mahallelerine ilişkin bilgileri “hane” özeline kadar indirgemeye yardımcı olmakta, mahallelerin demografik ve sosyal yapısı hakkında benzersiz veriler sunmaktadır. Farklı tarihlerde gerçekleştirilen nüfus sayımlarının karşılaştırılmalı olarak analiz edilmesi suretiyle demografik yapının değişen yönleri takip edilebilmekte, ayrıca Kudüs kentine gerçekleştirilen kırsal, bölgesel ve uluslararası göçlerin portresi çıkarılabilmektedir. Bu çalışma, 19. yüzyılın son çeyreğinden itibaren “kentin yeni merkezi” olarak sivrilmiş olan Yafa Kapısı etrafında gelişen Bab el-Halil mahallesine ait 1905-1917 (H. 1321-1333) tarihli 8 adet nüfus defterini incelemekte; nüfus defterlerindeki verilerden hareketle oluşturulan grafiklerin değerlendirilmesi suretiyle mahallenin nüfus yoğunluğu ve göç portresini; mahalle sakinlerinin etnik ve dini mensubiyetlerini, medeni durumlarını, mesleklerini ve meskenlerini analiz etmektedir.
High intensity interval training on physical fitness
Authors: S Adi , Aliriad Hilmy , Arbanisa Wahyu , Winoto Ahmad , Ramadhan Indra , Rizqanada Ayutisa
Published: December 2023

physical performance, and sports. This article examines the research on high intensity interval training. This article aims to determine the effectiveness of high-intensity interval training on fitness and endurance. Data sources were taken from Scholar, Scimago Jr., Wiley Online Library, Springer. Search data ranges from 2015 to 2023. The method of implementing activities uses the literature review method. In this article, it is recommended that high intensity interval training should be done regularly with the right intensity and sufficient duration to achieve optimal results. The results of the review concluded that high intensity interval training can be done outside or inside the house which is suitable for athletes and non-athletes because it can increase muscle strength, reduce high blood pressure, improve cardiorespiratory fitness, burn fat, and help cure diabetes. In conclusion, high intensity interval training has an influence on changes in improving performance, health, and endurance. This strength training can further be developed or tested with various variables, subject characteristics, and a larger population. HIIT exercise can greatly increase physical performance. Optimal physical ability is intended to increase the body's metabolic system, cardiovascular fitness, and endurance, as well as influence health levels. HIIT is a quick and effective exercise that can be done both indoors and outdoors.Key words: high intensity interval training, physical fitness, endurance
Analysis of Gliding Sport Enthusiast
Authors: Humaid Junior Ghazi Satriando , Aldianto Leo , Ramania Nia Sri , Putra Narendra Kurnia
Published: December 2023

The purpose of this study is to figure out people who has an enthusiasm on gliding sport by looking on their geodemography and psychography, because gliding sport still uncommon for people in Indonesia. This study uses survey method with Google Form as an instrument. The subject of this study are 15 customers of Jakarta Soaring Club. The result of this study shows that mostly the customers of Jakarta Soaring Club come from a male in the age of 21 – 26 years old, have a bachelor’s degree, working as a company employee, have a monthly salary between RP 10.000.000 – 15.000.000, lives in Jabodetabek, and have an adrenaline junkie. The conclusion of this study is the gliding sport enthusiast come from upper-level society who have an interest in gliding and high adrenaline sport, so they choose gliding sport as an activity to do their hobby and interest. This research can conclude that gliding is still an exclusive sport in Indonesia due to expensive fee and difficult access. To expand this sport and for gaining more enthusiasts, we must promote this sport more often especially to those who matched the demography and psychography characteristics based on this survey. The discussion among gliding sport enthusiasts showcased a vibrant and passionate community dedicated to the unique experience of soaring through the skies. From technical details to the camaraderie and environmental considerations, participants demonstrated a holistic approach to gliding, emphasizing the need for continuous learning, safety, and community support within this exhilarating sport.Key words: Analysis, Gliding, Enthusiast, Sport
KITA FIT Application: validate through the system usability scale (SUS)
Authors: Ramadhan Dilardi , Sary Putri Kemuning , Muziffar Muhammad Fayyadh Rasyid , Ali Wisnu Taqiudin , Nur Lutfi , Mustaqim Ridha
Published: December 2023

The accuracy of physical movement in the world of sports and health, as well as the problems arising from a lack of understanding of the basic principles of exercise and the lack of literacy in the digital age, are issues that need to be solved. The research aims to validate, evaluate, and develop the Android-based We Fit App for the community as well as educational learning media for improving sports literacy and physical literacy in the era of digitalization. The research method uses the Likert scale and the System Usability Scale (SUS), involving the public and students. Research results show that our Fit app is successful and can be said to be worthwhile in improving digital literacy and physical literacy in society, with a high level of user satisfaction. Includes features of sports articles, brief insights, learning videos, quizzes, and reading references supporting the development of digital literacy in the world of sports The average user stated that the Kita Fit app's validity score reached 4.7, which indicates that it is worth using and effective when used. Here's a summary of the application draft results from the embroidery that has been made. The Kita Fit team developed the features and contents of the app based on the judgment of the user during the validity test, this strengthens user satisfaction with the use of the application for everyday activities.Key words: literacy, sports literation, digital literature, physical, health, the era of digitalization
Exercise pulse frequency reviewed from sport activities
Authors: Hambali Sumbara , Gunawan Gugun , Paembonan M Saleh , Meirizal Yopi
Published: December 2023

Pulse rate is one indicator that indicates that the heart and circulatory systems in the body are working. The pulse can be used to analyze the functional abilities of a person's body, which of course is influenced by the activity of the body itself. The purpose of this study intends to examine the differences in the frequency of exercise pulse in terms of the type of activity or exercise, and in this study the type of sports activity carried out is the type of aerobic and anaerobic exercise. This type of research is quantitative descriptive research with a survey method approach. The number of respondents involved in the research was 31 people, namely students of the physical education study program STKIP Pasundan class of 2021. The research instrument used an exercise pulse test measured for 60 seconds on the wrist, while for research data analysis techniques using discriptive statistics. The results showed that the average frequency of the initial pulse or resting pulse of 31 respondents showed an average value of 79.9 times per minute, then after doing anaerobic exercise activity was 151.58 and the average pulse rate after doing aerobic activity was 149.58. The conclusion is that there appears to be a slight difference in the average frequency of the training pulse in terms of the type of training activity. Anaerobic exercise activity has a greater increase in average value than aerobic activity.Key word:: Pulse, Exercise, Sport Activities.
DISTRIBUCIÓN Y CARACTERIZACIÓN ECOGEOGRÁFICA DE MAÍCES NATIVOS DE QUERÉTARO, MÉXICO
Authors: González-Santos Rosalinda , Hernández-Sandoval Luis , Hernández-Puente Karla Nicol , Ortega-Paczka Rafael
Published: December 2023

Conocer la diversidad de razas de maíz (Zea mays L. subsp. mays) en alguna región o estado y las condiciones ambientales en que prosperan permite disponer de información para la definición de acciones para su conservación y aprovechamiento sostenible. El objetivo del presente estudio fue determinar las razas de maíz que se distribuyen en el estado de Querétaro, México, y caracterizar las condiciones ecogeográficas a las cuales se han adaptado, así como identificar las áreas prioritarias para llevar a cabo colectas de poblaciones nativas de maíz para su conservación ex situ. Se recolectaron 110 poblaciones de maíz durante 2021 y 2022 en el sur y norte del estado de Querétaro, México; también se integró una base de datos con los registros históricos disponibles. El total de localidades incluidas en el análisis fue de 261. Se detectó la presencia de 14 razas pertenecientes a cinco grupos raciales, de las cuales cuatro no habían sido previamente reportadas en el estado de Querétaro. El análisis ecogeográfico se llevó a cabo con nueve variables bioclimáticas, edáficas y geofísicas que determinan la distribución del maíz en el estado. Se identificaron 17 categorías, y en 12 de ellas se localizan razas de maíz. Para el resguardo de la representatividad genética se considera prioritaria la colecta en el Altiplano sur por la presencia de categorías ecogeográficas sin registros previos.
IDENTIFICACIÓN DE RAZAS FISIOLÓGICAS DE Puccinia graminis f. sp. avenae ERIKSS. & HENNING CAUSANTE DE LA ROYA DEL TALLO DE AVENA (Avena sativa L.) EN LOS VALLES ALTOS DE MÉXICO
Authors: Zamudio-Colunga Adriana , Huerta-Espino Julio , Espitia-Rangel Eduardo , Hortelano-Santa Rosa René , Sandoval-Islas José Sergio , Villaseñor-Mir Héctor Eduardo
Published: December 2023

En México la superficie sembrada con avena (Avena sativa L.) se ha incrementado considerablemente, de 450 mil a 700 mil ha en los últimos 15 años, porque es una alternativa cuando los cultivos tradicionales como maíz y frijol se siniestran o no se siembran. La enfermedad más importante en este cultivo es la roya del tallo, causada por el hongo Puccinia graminis f. sp. avenae. El objetivo de este estudio fue identificar las razas fisiológicas del hongo presentes en la región de los Valles Altos del centro de México. En el año 2014 se colectaron en la región 170 muestras de tallos con signos de la enfermedad, de las cuales se obtuvieron 138 aislamientos monopustulares. Los aislamientos se caracterizaron usando líneas diferenciales monogénicas portadoras de los genes de resistencia Pg1, Pg2, Pg3, Pg4, Pg5, Pg6, Pg7, Pg9, Pg10, Pg11, Pg12 y Pg13. A partir de las diferenciales se identificaron 62 razas, lo que evidencia la gran diversidad de razas en la población del patógeno, las cuales podrían seguir evolucionando y vencer la resistencia de variedades en un tiempo corto. Las razas identificadas más comunes fueron TNQ (15 %), TNB (9 %), TLQ (7 %), TNG (6 %) y TPS (5 %). La raza TNQ fue la más ampliamente distribuida en las zonas productoras de avena en los Valles Altos de México. Los porcentajes de virulencia de los aislamientos para los genes Pg1, Pg2, Pg3, Pg4, Pg5, Pg6a, Pg7 y Pg9 fueron mayores de 75 % y para Pg11, Pg12 y Pg13 fueron de 57, 62 y 67 %, respectivamente. Los porcentajes menores de virulencia de los aislamientos se observaron en Pg8, Pg10, Pg15 y Pg16. Este es el primer estudio detallado de la identificación de razas de P. graminis f. sp. avenae presentes en México durante 2014, mismo que servirá de base para analizar la evolución del patógeno en estudios posteriores.