bluuebunny/crossref_metadata_2025 huggingface dataset:
Konfeksiyon İşletmelerinde Endüstri 4.0 Perspektifinde Akıllı Üretim Sistemleri Entegrasyonu İçin Bir Model Önerisi
Authors: SAĞBAŞ Aysun , ÖZDİL Hilal
Published: January 2022

Endüstri 4.0; üretim ve hizmet sektöründe faaliyet gösteren işletmelerin, sürdürülebilirlik ve rekabet avantajı elde etmek için, gelişmiş teknolojileri benimsediği ve entegre ettiği yeni bir endüstriyel çağdır. Üretim sektöründe, özellikle giyim, moda ve ayakkabı gibi kitlesel üretim yapan işletmeler için endüstri 4.0, uygulanması zorunlu bir devrim niteliğindedir. Sürdürülebilir tekstil ve konfeksiyon ürünlerine yönelik artan talepleri karşılamak için işletmeler, en yeni teknolojik çözümleri benimsemektedir. Günümüzde; kumaş diken ve kesen robotlardan, stil trendlerini tahmin eden yapay zekâ algoritmalarına kadar, büyük değişikliklerle karşı karşıya olan konfeksiyon sektöründe; üretim sürecini otomatikleştiren, kişiselleştiren ve hızlandıran bir teknolojinin kullanımı vazgeçilmez bir zorunluluk arz etmektedir. Dahası bu zorunluluk, konfeksiyon şirketleri için yalnızca ürün ve hizmetlerin zamanında sunulmasında değil, aynı zamanda uzun vadeli sürdürülebilirliği devam ettirmek için de kritik hale gelmektedir. Bu nedenle, tekstil ve konfeksiyon sektörü için endüstri 4.0 bağlamında süreç entegrasyonu mutlak bir gerekliliktir. Bu araştırmada; konfeksiyon işletmelerinde endüstri 4.0 ekseninde akıllı üretim sistemi entegrasyonu için bir model önerisi sunulmuş olup, önerilen modelin entegrasyonunda oluşan zorluklar irdelenmiş ve süreç entegrasyonunun gelecek projeksiyonu değerlendirilmiştir.
Single-phase Boost-type Active Tracking AC-AC Voltage Regulator with an Improved Hybrid Control Technique
Authors: YALÇIN Faruk , HIMMELSTOSS Felix
Published: January 2022

This paper presents a switch-mode single-phase boost-type AC-AC voltage regulator. The topology of the regulator needs only reduced numbers of components. Unlike the similar studies in the literature, a new hybrid control technique with a closed-loop PID controller and a novel developed feedforward controller is applied to the regulator that enhances the active tracking of the reference output voltage to obtain a higher quality of the sine-wave output voltage, when the input AC voltage is an ideal pure sine or including different harmonics levels. The proposed regulator with the proposed control technique is tested both by simulation and experimentally. The experimental set-up for the regulator is designed for 0.75 kW output power, 0-100 Vp input voltage (50 Hz), and 0-200 Vp output voltage. The results have shown that the proposed switch-mode boost type regulator is capable of obtaining the desired AC voltage with harmonics lower than 5% THD (total harmonic distortion) for different input/output parameters and different load conditions.
Kızılcasu (Kastamonu) Orman Planlama Birimi’nin Floristik Kompozisyonu, Hayat Formu ve Korotip Özellikleri
Authors: KARAKÖSE Mustafa
Published: January 2022

Bu çalışma 2008-2009 yılları arasında Kızılcasu Orman Planlama Birimi’nin florasını tespit etmek amacı ile yapılmıştır. Çalışma alanı Kastamonu ili A4 karesinde ve Avrupa-Sibirya floristik bölgesi içerisinde yer almaktadır. Çalışma sonucunda 64 familyaya ait 233 vasküler bitki taksonu tespit edilmiştir. Tespit edilen bitki taksonlarından 3’ü Pteridophyta bölümüne, 230’u ise Magnoliophyta bölümüne aittir. Magnoliophyta bölümüne ait bitki taksonlarından 5 (%2,1)’i Pinidae alt-sınıfına, 225 (%96,6)’i ise Magnoliidae alt-sınıfı içerisinde kalmaktadır. Çalışma alanında 8’i endemik ve 2’si nadir bitki taksonu tespit edilmiş olup, endemizm oranı ise %3,4 olarak hesaplanmıştır. Takson zenginliği dikkate alındığında en zengin familya Asteraceae (26 bitki taksonu)’dir. Bu familyayı sırası ile Rosaceae, Lamiaceae ve Fabaceae takip etmektedir. Çalışma alanında saptanan 233 taksonun 126’sının (%54,1) fitocoğrafik bölgesi belirlenebilmiştir. Bu taksonlardan 82’si (%35,2) Avrupa-Sibirya, 26 (%11,2)’sı Öksin, 6 (%2,6)’sı Akdeniz, 6 (%2,6)’sı İran-Turan, 3 (%1,3)’ü Hirkan-Öksin, 2 (%0,9)’si Doğu Akdeniz ve 1 (%0,4)’i ise Öksin (Dağ) elementidir. Kızılcasu’da Hemicryptophyte karakterde 115 (%50) taksonların dominantlığı bulunmaktadır. Bu hayat formunu 59 (%25,3) taksonla Phanerophyte ve 24 (%10,3) taksonla da Cryptophyte karaktere sahip taksonlar takip etmektedir. Bu çalışma sonucunda nadir bir takson olan Leonurus cardiaca L. için yeni bir yayılış alanı tespit edilmiştir.
Elektro Galvaniz İşleminin St37 Ankraj Elemanının Korozyon Mekanizmasına Etkisinin Araştırılması
Authors: MARAŞLI Muhammed , AKMAZ Volkan , KAM Menderes , DİKMEN Kader , GERENGİ Hüsnü
Published: January 2022

Düşük karbonlu çelik alaşımları; başta inşaat, otomotiv, beyaz eşya ve petrokimya olmak üzere birçok üretim sektöründe, fiyat /performans oranı göz önünde bulundurularak yoğun miktarda kullanılmaktadır. Bu çalışmada, cam elyaf katkılı beton (GRC: Glassfibre Reinforced Concrete) ile birlikte kullanılan elektro galvanizli ve galvanizsiz St37 ankraj pad elemanının, %3.5 NaCl ortamındaki korozyon mekanizması Elektrokimyasal Empedans Spektroskopisi (EIS) ve Potansiyodinamik Polarizasyon (TP) yöntemleri kullanılarak araştırılmıştır. Elektro galvaniz işleminin, ankraj pad elemanını %3.5 NaCl ortamında yaklaşık 3.2 kat daha iyi koruduğu belirlenmiştir. İki saat boyunca açık devre potansiyelleri (OCP) incelenmiş ve elektro galvaniz işlemi uygulanmamış metalin potansiyel değişimi yaklaşık 235 mV olurken, elektro galvaniz işlemi uygulanmış metalde bu değişim sadece 9 mV olmuştur. Deney öncesi ve sonrası optik resimlerle metal yüzeyindeki deformasyonların elektrokimyasal verileri desteklediği görülmüştür.
Changes in the Level of Compliance with Construction Workers' Occupational Health and Safety Legal Legislation (2013-2018) in the Five-Year Period
Authors: GÜVEL Şahin Tolga
Published: January 2022

The construction sector is one of the those with the highest number of occupational accidents. There are problems in the implementation of legal regulations on occupational health and safety in the sector. In this study, the questionnaire answered by the construction workers in 2013, was repeated in 2018. Considering the data obtained from studies and legal regulations, the survey results from the questionnaire of in 2013 and 2018 are compared. The results of the comparison indicate the change in the five-year period between 2013 and 2018. The results are examined for the level of compliance of the construction workers with the legal regulations on occupational health and safety. According to this study, some improvements has been achieved in this five-year period at occupational health and safety legislation in construction sector in Turkey.
Kaplama Malzemelerin Taramalı Elektron Mikroskobunda Tahribatsız Kimyasal Analizleri
Authors: BAŞKUT Sinem , TURAN Servet
Published: January 2022

Bu çalışmada, içeriği bilinmeyen ve yüzeyi farklı bir malzeme ile kaplanmış bir numunenin kaplama yüzeyine tahribatsız olarak EDS-SEM analizleri yapılarak kaplama ve altlık malzemelerde bulunan elementlerin belirlenmesi ve birbirinden ayırt edilmesi hedeflenmiştir. Bu amaç doğrultusunda, EDS analizleri sırasında etkileşim hacmini etkileyerek farklı tanelerden karışık bir şekilde x-ışını sinyallerinin elde edilmesini engelleyebilen hızlandırma voltajı ile uygun değerlerde kullanılmaları kritik bir önem taşıyan işlem ve EDS programına girilen analiz süreleri gibi parametrelerden faydalanılmıştır. Yüksek pik çözünürlüğü ve doğru nicel sonuçlar elde edebilmek için ideal işlem süresinin 5 (hızlıdan yavaşa 1-6 arasında değer alır), EDS programına girilen analiz süresinin ise 80 sn (analizler 10, 20, 50, 80, 120 ve 180 sn sürelerinde gerçekleştirildi) olduğu belirlenmiştir. İdeal işlem ve analiz sürelerinde kaplama yüzeyine 30, 25, 20, 15 ve 10 kV hızlandırma voltaj değerlerinde yapılan EDS analizleri x-ışını sinyallerinin 30-15 kV aralığında kaplama ve ana malzemeden, 15 kV altında ise sadece kaplamadan geldiğini göstermiştir. EDS spektrumlarında karşılaşılan farklı elementlerin pik çakışması problemi EDS’e göre daha yüksek pik çözünürlüğüne sahip olan WDS-SEM tekniğiyle çözülmüştür. Yapılan analizler ile altlık malzemenin SiAlON, kaplama malzemesinin ise TiCN olduğu tayin edilmiştir.
Preparation, Characterization and İnvestigation of Swelling Behavior of HEMA-Based Amphiphilic Semi-IPN Cryogels Containing Polymeric Linoleic Acid
Authors: GÜREL Cansu Meltem , ŞARKAYA Koray , ALLI Abdulkadir
Published: January 2022

In this study, it was aimed to synthesize and characterize a new polymeric cryogel system to be formed with polymeric linoleic acid (PLina), a vegetable oil-based polymeric fatty acid, and the widely preferred 2-hydroxyethyl methacrylate (HEMA) monomer. cryogels. For this purpose, firstly, autoxidation and hydroxylation reactions were carried out for polymeric lineloic acid, respectively. Hydroxylated polymeric lineloic acid (PLina-OH) and HEMA monomer were subjected to a cryogenic gelation reaction in the presence of N,N′-methylene bisacrylamide (MBAA) as crosslinking agent. The obtained new cryogel was characterized by FTIR, SEM, BET, TGA analyses. The swelling behavior of the synthesized PLinaOH-HEMA cryogels in water was concluded with kinetic studies. In the other hands, some of polar and non-polar other solvents was used for investigation of all cryogels to see their potentials for solvent uptake.
Cofinitely (Weak) G-Supplemented Lattices
Authors: TOKSOY Sultan Eylem
Published: January 2022

In this work, cofinitely (weak) g-supplemented lattices are defined and some properties of these lattices are investigated. It is shown that quotient sublattices of cofinitely (weak) g-supplemented lattices are cofinitely (weak) g-supplemented. If 〖{a_i/0} 〗_(i∈I) is a collection of cofinitely (weak) g-supplemented sublattices of L and 1=⋁_(i∈I) a_i, then L is also cofinitely (weak) g-supplemented. It is proved that without loss of generality weak g-supplements of cofinite elements in compactly generated lattices are compact. An example showing that this is not true for lattices which are not cofinitely generated is given. A condition is given under which a compactly generated cofinitely weak g-supplemented lattice is cofinitely g-supplemented.
Subjective well being in adolescences on Minangkabau ethnic; an analysis based of dimension and gender
Authors: Amalianita Berru , Nirawana Herman
Published: January 2022

This study aims to analyze the subjective well-being of adolescents in Minangkabau ethnicity. There are 182 participants of Minang adolescencets. The method in this study used a quantitative descriptive approach. The research instrument uses a subjective well being scale that has been tested for validity and reliability. The data analysis technique used descriptive statistics and boxplot analysis used the JAPS (Jeffrey's Amazing Statistics Program) application. The result showed that the subjective well being Minangkabau adolescents were in the high category, based on the subjective well being dimension, the dominant life statistic was in the high category and the affective dimension was in the medium category. Then based on gender, there is no significant difference in subjective well being of adolescent men and woman. This shows that the subjective well-being condition of Minangkabau adolescents is high as well as in each of its dimensions, both cognitive and affective. This condition needs to be optimized through various parties so that Minangkabau adolescents have good subjective well-being and avoid maladaptive behavior.
Synergistic Management: Harmonizing Management of Madrasah-Pesantren within One Framework as Integrated Educational Institution
Authors: Maghfuri Amin , Sabarudin Sabarudin
Published: January 2022

The existence of madrasas or schools based in pesantren portrays explicitly an integrated educational institution. Nevertheless, reality at the operational level does not fully indicate so. In fact  madrasa and pesantren is managed partially rather than managed as an integrated education system. This article is intended to analyze the opportunities of synergizing the Islamic education system between pesantren and madrasas/schools gathered in one framework in order to become more effective islamic educational institutions. By using qualitative methode, the results of this study indicate that the opportunity to synergize pesantren and madrasas as alternative educational institutions is very wide open considering the education system that runs between the two is generally still separate. This step can be started by uniting management into an integral system, implementing an integrated and correlated curriculum and evaluating comprehensively. With the various excellences possessed by each pesantren and madrasa, synergizing these two institutions is the most effective way to realize a quality education output both in the field of religious knowledge and general knowledge.
Contribution And Priority Action Of The Self-Efficacy And Organizational Climate To Improve Innovative Work Behavior
Authors: Patras Yuyun Elizabeth , Hidayat Rais , Billah M. Arif
Published: January 2022

Innovative work behavior shown by employee activities that generate ideas, promote ideas, and implement ideas is very useful for organizational sustainability. This research seeks to improve innovative work behavior by analyzing the contribution of self-efficacy and organizational climate to ionovative work behavior. The research was conducted on non-permanent instructors at PT PLN (Persero) Pusdiklat with samples 149. Hypothesis testing uses parametric statistical analysis and RCA (Root Cause Analysis) method. The findings of this research: (1) If self-efficacy increases, innovative work behavior will increase; (2) if the organizational climate increases, innovative work behavior will increase; (3) If self-efficacy and organizational climate increase together, innovative work behavior will increase. Based on the RCA  (Root Cause Analysis) method, several priority indicators were found to improve innovative work behavior, namely: forming an innovation team, assigning internships / benchmarks, budgeting for awards, K3L training, creating Knowledge Capturing books, recruiting K3L HR, and book review.
Improving the Quality of Education Through Academic Culture at SMP Islam Sabilurrosyad Malang
Authors: Nasrulloh Moh Eko , Safi'i Imam , Sa’adah Faridatus
Published: January 2022

Quality educational institutions have a vision to produce graduates who are competent and able to compete in the future. To achieve the vision of educational institutions, various programs are needed to produce graduate competencies. Academic culture is a supporting factor to produce quality graduates. Meanwhile, in the application of academic culture there are various obstacles that occur. Therefore, the purpose of this study is to describe how to plan the development of academic culture in schools. How to implement academic culture according to plan. and how the influence of academic culture on the competence of graduates. Qualitative Method Case studies are used to examine quality improvement through academic culture at Sabilurrosyad Islamic Junior High School. Collecting data through observation, interviews, and documentation. The results of the study indicate that planning for the development of academic culture is carried out by developing several factors that influence academic culture and the management of academic culture. Implementation is used in an academic culture with school review and benchmarking in all programs. Meanwhile, quality assurance and quality control are carried out in most programs. The impact on graduate competence from the application of academic culture is that students can play a very good role in critical, creative, constructive, dialogical, partnership, productive aspects and appreciate achievements.
Implementation of Excellent Private Ibtidaiyah Madrasah Programs in Rural Areas
Authors: Prananosa Ahmad Gawdy , Pestalozi Donni , Putra M. Rusni Eka
Published: January 2022

This study aims to determine the implementation of the flagship program of private madrasah ibtidaiyah in rural areas. Using a qualitative approach with phenomenological methods. It was held at Madrasah Ibtidaiyah Assidiq Giriyoso, Jayaloka District. The research subjects consisted of the Principal, the Board of Teachers, and the Foundation. Data collection technique; observation, interview, and documentation. The data analysis step uses an interactive model from Miles and Huberman. The results of the research show that the implementation of the madrasah flagship program is implemented well, namely: 1) the material is delivered according to the ability level of the students, 2) the material delivered has been planned in the learning implementation plan, 3) the teacher is prepared to focus on the abilities of each student, so that the material what is conveyed can be easily accepted by students, 4) facilities and infrastructure, especially tahfiz boarding schools are prepared in front of their respective classes, 5) the curriculum prepared is in accordance with the analysis of students' abilities, which are listed in the learning implementation plan, 6) finances, especially in giving honorarium for teaching staff, according to the number of working hours that have been carried out, and 7) relations with the community are always well established, especially in supporting madrasah flagship programs, because the community is an important element in using products from madrasah. In conclusion, the implementation of the flagship program of tahfiz al-qur'an and English can really have a positive impact on the development of madrasah, because the alumni of madrasah ibtidaiyah Giriyoso are able to compete academically with other students, at the state junior high school level, so that parents entrust their children to school in madrasah
The Leadership Role of The Principal in Increasing Admission of New Students
Authors: Al-Amien Muhammad Mulya , Santosa Achadi Budi
Published: January 2022

This study aims to reveal the role of school principals in increasing new student admissions. The method used in this research is qualitative. Collecting data through documentation, observation, and interviews. Respondents include school principals, vice principals, and heads of expertise programs. The results showed that the principal's role in increasing new student admissions was to optimize his function as an educator, which is to always provide guidance, as a manager who always encourages teachers and education personnel, especially those who are included in the committee to carry out their duties in accordance with the plans and rules that have been outlined. in its main duties and functions. As a supervisor, the school principal always monitors, provides input, direction, and motivation to all members of the new student admissions program committee. The principal is also always a role model in discipline, and is always active in establishing relationships with junior high schools in his area. The results of this study are certainly quite inspiring, because the implications can encourage the spirit of school principals in improving the performance of the new student admissions committee in each school.
Academic Supervision Of The State Principal School (Evaluative Study in Rejang Lebong Regency, Indonesia)
Authors: Haimah Haimah , Sahono Bambang , Somantri Manap , Connie Connie
Published: January 2022

This study aims to evaluate the academic supervision program of the principal of a public elementary school in Rejang Lebong Regency, Indonesia. This research is an evaluation study of the CIPP model with a qualitative approach. The subjects of this study were principals and teachers of public elementary schools in Rejang Lebong Regency. Techniques for data collection include observation, interviews, and documentation, as well as data reduction, data presentation, and verification. The outcomes of the study reveal that, first, the setting of the principal's academic supervision program does not meet the criteria. There are still numerous flaws, such as the principal's lack of understanding of the notion of academic supervision, which has prevented them from properly developing program planning. Second, the input of the academic supervision program has not fully supported the program, there are still many shortcomings such as no stakeholder support, and not being able to find the right strategy both in planning and in program implementation. Third, the process of the academic supervision program has not been following the plan, such as the program implementation steps. Fourth, the product of the academic supervision program has not shown an increase in teacher performance. However, both teachers and principals want the principal's academic supervision program to continue by correcting all its shortcomings and weaknesses. The conclusion of the academic supervision program of the principal of the public elementary school in Rejang Lebong Regency as a whole has not been fulfilled but is continuing with improvements, both in terms of context, input, process, and product aspects. For this reason, in this study, the author offers a model of academic supervision training based on KKS and KKG through mentoring.
Improving Teacher Performance in Classroom Learning Through Periodic Collaborative Educational Supervision
Authors: Sulhawati Sulhawati
Published: January 2022

This study aims to describe the steps of collaborative educational supervision periodically in carrying out learning. This research was conducted at SD Negeri 10 Belida Darat, Belida Darat District, Muara Enim Regency in the 2020/2021 academic year. This research is an action research, so this research is carried out in cycles. The implementation is for two cycles.The data that has been collected was analyzed using qualitative and quantitative analysis. In the first cycle, it concluded that there were four teachers with a percentage of 66.4%. There are still many teachers who have not concluded the lesson. This happens because the time is spent working on student worksheets only. For this reason, it is necessary to adjust the questions that are worked on in the student worksheets. Concluding the learning amounted to 6 teachers with a percentage of 100%. After the first cycle was carried out, then the teacher and researcher discussed how to conclude the learning turned out to bring satisfactory results. In the second cycle, the completeness of teacher development in groups has been achieved with satisfactory results.
Youth Leadership Character Development at the Karang Taruna Organization in Karawang West Java
Authors: Firmansyah Very Sukma , Syarif Encep , Ruyadi Yadi
Published: January 2022

This study discusses the role of the Karang Taruna Organization Leader in Karawang Regency in building youth character. This study used descriptive qualitative method. Data collection techniques used 5 techniques, namely in-depth interviews, observation, internet, and literature study. The process of data analysis in this study, namely data collection, data reduction, data presentation, and drawing conclusions. The results of research in the field show that the role of the Karang Taruna Organization Leader in Karawang Regency can build the character of youth, but it cannot be maximized because there are several obstacles, namely finance, lack of coordination of the management, lack of activeness of the board and personal interests. The characters that can be built in the organization are religious, responsible, disciplined, independent, honest, trustworthy, caring for others, cooperation, self-confidence, creativity, never giving up, leadership, tolerance, and nationalism. The role of the Leader of the Karang Taruna Organization in Karawang Regency can have implications for the personal resilience of youth, especially Basic Education and Training, because other activities are not running effectively. The implications of  basic education and training  can build an independent personality, togetherness, self-confidence, sticking to principles, dynamic, creative, and never give up. especially basic education and training, because other activities are not running effectively. The implications of  basic education and training can build an independent personality, togetherness, self-confidence, sticking to principles, dynamic, creative, and never give up. Especially basic education and training, because other activities are not running effectively. The implications of basic education and training can build an independent personality, togetherness, self-confidence, sticking to principles, dynamic, creative and never give up.
STRUKTUR KOMUNITAS DAN KEPADATAN MOLUSKA DAN KRUSTASEA DI EKOSISTEM MANGROVE, KABUPATEN MERAUKE, PAPUA
Authors: Cappenberg Hendrik Alexander William , Widyastuti Ernawati , Dharmawan I Wayan Eka
Published: January 2022

Kabupaten Merauke terletak paling selatan dari Papua yang berbatasan langsung dengan Papua Nugini, serta memiliki ekosistem mangrove yang masih baik (murni), cukup luas dan kaya akan moluska dan krustasea, yang merupakan fauna kunci dalam ekosistem mangrove. Penelitian ini bertujuan untuk mengetahui struktur komunitas moluska dan krustasea pada ekosistem mangrove. Penelitian dilakukan pada bulan Oktober 2019, di 13 stasiun. Pengumpulan sampel makrobentos di tiap lokasi menggunakan plot berukuran 10 x 10 m. Sampel diambil selama 20 menit oleh 2 orang yang sama di setiap plot, saat air surut. Dari penelitian ini ditemukan 11 jenis krustasea dan 6 jenis moluska. Cerithidea obtusa, Littoraria scabra dan Cassidula angulifera dari kelompok moluska memiliki penyebaran relatif luas. Kepadatan tertinggi terdapat di stasiun MRKM22 (5,67 individu/m2) dan yang terendah di stasiun MRKM33 (0,25 individu/m2). Moluska dan krustasea yang ditemukan dalam penelitian ini merupakan jenis-jenis yang umum hidup pada ekosistem mangrove. Nilai indeks keanekaragaman jenis (H’) berkisar 0,63–1,56. Nilai ini menunjukkan keanekaragaman jenis baik moluska maupun krustasea dalam kondisi rendah–sedang. Indeks kemerataan jenis (J’) berkisar 0,56–0,99 dan nilai indeks dominasi jenis (C) berkisar 0,24–0,56. Secara umum, nilai-nilai ekologis ini menunjukkan komunitas moluska dan krustasea di setiap stasiun penelitian berada dalam kondisi yang relatif stabil.
KAJIAN KESESUAIAN DAN ZONASI PERAIRAN TELUK LAMPUNG TERHADAP DAYA DUKUNG FISIK KAWASAN UNTUK BUDIDAYA IKAN KERAPU DI KARAMBA JARING APUNG
Authors: Kamil Ikhsan , Rustiadi Ernan , Kusumastanto Tridoyo , Anggraini Eva
Published: January 2022

Pada tahun 1990, usaha budidaya ikan kerapu dengan menggunakan karamba jaring apung (KJA) mulai dikembangkan untuk memenuhi permintaan pasar. Penelitian ini bertujuan mengkaji kesesuaian lahan dan zonasi perairan terhadap daya dukung fisik kawasan teluk lampung untuk budidaya ikan kerapu di KJA. Penilaian kesesuaian berdasarkan pada aspek fisik, kimia dan sosial ekonomi. Daya dukung fisik kawasan dianalisis dari hasil kriteria kesesuaian dan kemudian dilanjutkan dengan kesesuaian berdasarkan overlay dengan rencana zonasi. Hasil studi menunjukkan bahwa berdasarkan analisis kesesuaian yang memiliki kesesuaian tinggi seluas 67,64 ha, sedang 5.838,17 ha, rendah 3.214,89 ha dan tidak sesuai 35,95 ha. Analisis selanjutnya dengan melakukan overlay dengan rencana zonasi (RZWP3K) terjadi perubahan luasan dimana terjadi penurunan luas areal kesesuaian tinggi menjadi 1.446, 28 ha, sedang 23,71 ha dan rendah 440,05 ha, sementara untuk areal yang tidak sesuai mengalami peningkatan menjadi 7.226,62 ha. Daya dukung fisik kawasan teluk lampung adalah sebanyak 13.450 unit KJA atau dengan potensi produksi sebanyak 24.754 ton. Dengan penurunan luasan areal yang sesuai berpengaruh terhadap penurunan daya dukung fisik menjadi sebanyak 4.545 unit KJA atau potensi produksi sebanyak 8.365 ton. Hasil penelitian ini menunjukkan bahwa overlay dengan rencana zonasi mengurangi luasan areal yang sesuai untuk kegiatan budidaya KJA yang selanjutnya menyebabkan penurunan daya dukung fisik kawasan. Oleh karena itu perlu dilakukan evaluasi terhadap rencana zonasi dan penataan kawasan budidaya di teluk Lampung agar lebih didasarkan pada kriteria kesesuaian lahan.
PENDEDERAN IKAN KERAPU CANTIK (Epinephelus fuscoguttatus × Epinephelus microdon) BERBASIS RAS DAN BIOREMEDIASI UNTUK EFISIENSI AKUABISNIS
Authors: Astari Belinda , Budiardi Tatag , Effendi Irzal , Hadiroseyani Yani
Published: January 2022

Pendederan ikan kerapu cantik umumnya dilakukan dengan pergantian air rutin setiap hari sehingga rentan terhadap penurunan kualitas air dan kinerja produksi. Pendederan ikan kerapu dengan sistem resirkulasi dan bioremediasi diharapkan dapat meningkatkan kinerja produksi melalui perbaikan kualitas air. Penelitian ini bertujuan untuk menganalisis pendederan kerapu berbasis recirculating aquaculture system (RAS) dan bioremediasi untuk meningkatkan efisiensi akuabisnis. Penelitian ini dilakukan selama 40 hari menggunakan rancangan acak lengkap dengan tiga perlakuan dan empat kali ulangan. Penelitian menggunakan tiga perlakuan sistem pemeliharaan, yaitu sistem konvensional tanpa resirkulasi dan tanpa bioremediasi (SK), sistem resirkulasi tanpa bioremediasi (RAS), serta sistem resirkulasi dan bioremediasi (RB). Ikan yang digunakan pada penelitian adalah benih kerapu cantik dengan panjang awal rata-rata 3,6±0,2 cm dengan padat tebar 500 ekor/m3. Hasil penelitian menunjukkan bahwa tingkat kelangsungan hidup dan laju pertumbuhan panjang mutlak terbaik didapatkan pada sistem resirkulasi dengan bioremesiasi sebesar 94,8±0,37%, dan 0,1098±0,0029 cm/hari. Usaha pendederan ikan kerapu dengan sistem resirkulasi dan bioremediasi mampu meningkatkan keuntungan 41,76% dan 8,81% lebih efisien dari sistem pergantian air rutin.
REGENERASI ALAMI SEMAIAN MANGROVE DI KAWASAN TELUK BENOA, BALI
Authors: Istri Pradnyandari Dewi I Gusti Ayu , Elok Faiqoh  , Abd. Rahman As-syakur  , I Wayan Eka Dharmawan
Published: January 2022

Ekosistem mangrove memiliki peran penting dalam kawasan pesisir baik secara langsung maupun tidak langsung. Kelestarian ekosistem mangrove dapat digambarkan dari kelimpahan semaian. Penelitian tentang status regenerasi alami mangrove telah dilakukan di kawasan Teluk Benoa, Bali. Tujuan penelitian ini adalah untuk menganalisis tingkat regenerasi mangrove berdasarkan kelimpahan semai, serta hubungannya dengan karakter ekologi mangrove dalam kawasan. Area penelitian dibagi menjadi tiga zona dengan total 30 titik pengambilan sampel dengan distribusi yang proporsional. Pada setiap titik dilakukan pengambilan data struktur komunitas semai, tegakan dewasa (pohon, pancang) dan parameter lingkungan. Hasil penelitian menunjukkan status regenerasi mangrove di kawasan ini termasuk dalam kategori cukup baik, berdasarkan perbandingan dari kelimpahan semaian dengan tegakan kategori pancang dan pohon. Kerapatan semai tertinggi ditemukan pada zona 2 yang didominasi oleh Rhizophora mucronata dengan rata-rata sebesar 4800 ± 5610 tegakan/ha yang berbeda signifikan dengan dua zona lainnya. Variasi kondisi struktur komunitas mangrove pada tiga zona tidak memberikan pengaruh yang signifikan terhadap kelimpahan semai. Sementara itu, dua faktor lingkungan yaitu pH dan potensial redoks memiliki korelasi yang positif dan signifikan memengaruhi jumlah sebaran semai mangrove di dalam kawasan. Hasil penelitian mengindikasikan bahwa tingkat regenerasi mangrove masih mampu bertahan dalam tekanan habitat yang cukup tinggi.
Front Matter
Authors: G. Bengen Dietriech
Published: January 2022

Front Matter
PLANT COLLECTION IN BOGOR BOTANICAL GARDEN AS A SOURCE OF FUNCTIONAL FOOD
Authors: Hidayat Syamsul
Published: February 2022

Plant collection in Bogor Botanical Garden (BBG) has various potentials, one of which is as a food source. However, not all food produced from plants can be claimed as functional foods. This study analyses the potential of plants kept in the collections of BBG as functional foods and medicine sources with nutritional and health values. Literature studies have been carried out related to nutrition value and active substances owned by these plants, while data related to health claim was based on the results of ethnobotany studies, especially the use of medicinal plants by 28 ethnics in Indonesia. The results suggest 168 species of the BBG collection which can be claimed as a source of functional food which can be categorized into seven main categories. Among these plants are species classified as threatened or endangered such as Mangifera casturi, Vanilla planifolia, Pterocarpus indicus, Borassus flabellifer, Cycas rumphii, Dillenia philippinensis, and Litchi chinensis. 

Key words: BBG, functional food, threatened species
A 29-YEAR-OLD PREGNANT WOMAN WITH METASTATIC BREAST CANCER: A CASE REPORT
Authors: Nascimento Ranier Colbek , Freitas Sabrina Ribas
Published: February 2022

Pregnancy-associated breast cancer (PABC) is defined as a breast cancer diagnosed during pregnancy, lactation, or in the first postpartum year. PABC is a rare complication that occurs in approximately 0.01% to 0.03% of all pregnancies. The difficulty in diagnosis worsens the prognosis. D.G., 29-year-old, female, noted a mass in her right breast in June 2020. One month later with 13+4 weeks’ gestation, she presented to the obstetrics emergency with recurrent episodes of lower back pain. She was released home with pain relief and was instructed to realize a mammography due to the presence of a 4-cm mass on physical examination of the right breast. Patient returned 12 days later with severe low back pain, a BIRADS 4C mammography, and multiple liver lesions in total abdomen ultrasound. Core-needle biopsy demonstrated a stage II invasive ductal carcinoma with hormone receptors positive and human epidermal growth factor receptor 2 positive. There is involvement of the axilla and intramammary lymph nodes. Magnetic resonance imaging of the lower back and sacroiliac joint was performed and found multiple lesions suspected of metastasis in the inferior thoracic vertebrae, lumbar vertebrae, sacrum, ilium, and femurs. Computed tomography (CT) of the thorax identified a 2.3×1.8 cm irregular lesion in the right breast compatible with the primary neoplasm. Chemotherapy was initiated till she was 31 weeks’ gestation. After childbirth, she reinitiates chemotherapy. Three months later, the patient has convulsive episodes. Cranial CT was done and found multiple lesions compatible with brain metastasis, so she initiated brain radiotherapy. PABC can present itself as a challenging situation with nonspecific symptoms and at an advanced stage. Therefore, it is important to have the PABC in our list of differential diagnoses in this patient.
EVALUATION OF TECHNICAL PARAMETERS FOR BREAST STUDY BY MAGNETIC RESONANCE
Authors: Diniz Camila Leal , Oliveira Ilse Franco de , Freitas-Junior Ruffo de , Ruiz Cristina Pinto Naldi , Almeida Paulinelly Messias de , Sousa Rosemar Macedo
Published: February 2022

Objective: To evaluate technical adjustment parameters for the breast magnetic resonance protocol. Methodology: Prospective study, of a “pilot test” type, with qualitative tests in three volunteers (A, B, and C) who had different types of breasts (heterogeneous, adipose, and dense), respectively, without a clinical history of breast disease. The test examinations (X, Y, and Z) were performed in coils of bilateral synergy dedicated to the study of the breasts, containing four channels each, in 1.5 T magnetic resonance equipment. The analyzed variables included the parameters for the acquisition of the sequences of pulse, fat suppression techniques, and image acquisition plans. Results: The need for technical care in choosing the appropriate FOV to perform the sequences was evidenced, mainly the diffusion-weighted imaging that showed in the reconstruction of the ADC map volumetric cut of the left breast in the B examination. The FAT SAT sequences produced artifacts mainly in the B breast due to the greater volume of fatty tissue that is in direct contact with the edges of the coil, opting for its replacement by the STIR sequence. In examination A, artifact was observed due to the phase direction error in the acquisition of the sequence in STIR. The importance of adjusting the inversion time in the STIR sequences to increase the homogeneity of the magnetic field was also observed. Conclusion: After a qualitative analysis of the examinations and their respective parameters, the need to build a Decision Matrix to guide the operational quality standards in the breast magnetic resonance imaging examinations was observed.
Penerapan Aplikasi Penjualan E-Sembako Berbasis Android Pada Toko Rafa Untuk Meningkatkan Omset Pendapatan
Authors:   Universitas Hamzanwadi, Lestari Istikomah Indah , Sudianto Aris ,   Universitas Hamzanwadi, Sadali Muhamad ,   Universitas Hamzanwadi
Published: January 2022

The rise of based business activities electronic certainly has a big impact on people's lives, especially the trade sector as experienced by Rafa store, especially at this time the world is being hit by a disaster, namely the COVID-19 pandemic which requires people to stay at home and limit activities outside the home. This is the backgroundof the author to create an application that can facilitate the community, especially housewives in meeting their household needs. This study aims to find out how the effectiveness of based applications electronic in increasing revenue at Rafa sawing stores. The method used in this study is to make direct observations to the rafa shop and conduct interviews with shop owners. By observing the researchers can find out the condition of the store both in terms of product availability and in terms of service By conducting interviews, researchers can find out the ins and outs of the store in terms of finances, availability of goods and service conditions applied by Rafa Stores at this time. For this reason, researchers are determined to apply the concept electronic to this Rafa store by building sales system E-grocery an Android based at the Rafa Sawing store.
Pengembangan Media Pembelajaran Interaktif Berbasis Flash Pada Materi Klasifikasi Hewan Vertebrata Mata Pelajaran Biologi Kelas VII SMP
Authors:   Universitas Hamzanwadi, Ningsih Titin Fitri , Bahtiar Hariman ,   Universitas Hamzanwadi, Putra Yupi Kuspandi ,   Universitas Hamzanwadi
Published: January 2022

The development of technology has entered all areas of life, one of which is in the field of education. As well as the importance of learning media for teachers and students in carrying out the teaching and learning process to make it more interesting, effective and efficient, especially during the COVID-19 pandemic as it is today. So that teachers must regulate teaching and learning activities to continue even though they are through an online system, and ensure learning activities to attract more students' interest, reduce student boredom in learning, and make it easier for students to understand the material quickly. For this reason, interactive learning media is needed to make it easier for teachers and students to carry out the teaching and learning process, especially during the pandemic, besides that teachers also find it helpful in conveying material to students through interactive learning media. By using Adobe Flash software. Computer software used to create animated 2-dimensional (2D) moving images. It will be applied to the study of the classification of vertebrate animals. It is hoped that it will help teachers in biology subjects to visualize the classification of vertebrate animals in 2D objects. Teachers in carrying out their role in the learning process, need tools that can convey information to students. So that it can be used as a means to deliver learning material
Pengaruh Epoch pada Akurasi menggunakan Convolutional Neural Network untuk Klasifikasi fashion dan Furniture
Authors:   Universitas Hamzanwadi, Wasil Muhammad , Harianto Harianto ,   Universitas Hamzanwadi, Fathurrahman Fathurrahman ,   Universitas Hamzanwadi
Published: January 2022

Fashion dan furniture menjadi kebutuhan untuk setiap individu. Pemilihan fashion terkadang juga bisa menjadi penilaian orang lain terhadap karakter yang dimiliki tiap individu. Begitupun pemilihan furniture juga bisa menggambarkan identitas dari tiap individu. Namun fashion dan furniture memiliki berbagai macam model, untuk itu dibutuhkan teknologi informasi yang bisa membedakan antara model a dan model b. Klasifikasi adalah salah satu model yang mengelompokkan berdasarkan kriteria yang sama. Penggunaan klasifikasi haruslah didukung dengan metode yang tepat dan penggunaan epoch agar akurasi yang dihasilkan dapat maksimal. Metode Convolutional Neural Network (CNN) adalah metode yang sangat tepat untuk klasifikasi gambar karena terdapat banyak arsitektur yang bisa digunakan.Hasil penelitian ini menunjukkan bahwa akurasi terbaik pada furniture=94.18% dengan penggunaan epoch=500, dan fashion =99.15% dengan penggunaan epoch=1500
Penerapan Algoritma Aprioti Pada Riwayat Data Kecelakaan Lalu Lintas
Authors:   Institut Teknologi Nasional Bandung, Raihan Faza Muhammad , Miftahuddin Yusup ,   Institut Teknologi Nasional Bandung
Published: January 2022

With the increase of vehicle users, traffic accidents tend to happen more often. One of many ways to minimize the occurrence of traffic accidents is to process accident data history using data mining techniques. This technique is utilized in order to gain information regarding the relational pattern of traffic accidents. The data mining technique used is the association rule technique with the Apriori algorithm. One of the stages of analysis that has attracted the eyes of many researches to produce an efficient Apriori algorithm is analyzing the frequency pattern of an association that can be identified with two benchmarks; Support and Confidence. Currently, the determination of the minimum support value will be repeated by the user until it reaches a positive correlation value. This study applies a certain method to determine the minimum support value with the final result of achieving positive correlation on all datas as a reference for the lift ratio value >1 and getting 6 of the most frequent traffic accident patterns
Aplikasi Penyedia Lowongan Kerja Di Wilayah NTB Berbasis Web Menggunakan Framework Laravel Dan Mysql
Authors:   Universitas Hamzanwadi, Wardaningsih Baiq Ayu Indah , Muliawan Nur Amri ,   Universitas Hamzanwadi, Fathurrahman Imam ,   Universitas Hamzanwadi
Published: January 2022

This research is motivated by employment that tends to be difficult when looking for work in companies. In other words, applicants still use the usual methods to find information about job vacancies. They go to companies to look at job vacancies notice boards, and look in print media such as newspapers, magazines, brochures, or person-to-person information. Companies that want to open job vacancies also do the same thing. This method has the disadvantage that it is not effective and efficient, because it requires time and money. Therefore, this researcher built a web-based job vacancy provider system using the waterfall model with observation data collection techniques and literature study. This will increase effectiveness in finding work according to their respective fields or abilities. The purpose of this system is to provide convenience for job seekers and companies. Job seekers can obtain job search information online, companies can provide job search information through the website and assist companies in finding prospective applicants according to the desired criteria. From this research, it produces information on web-based job vacancies equipped with a search menu for the desired vacancy category
Penerapan Sistem Pakar Untuk Diagnosa Penyakit Kucing Pada Aplikasi Berbasis Android Dengan Metode Forward Cahining
Authors:   Universitas Hamzanwadi, Candra Permana Baiq Andriska , Djamaluddin Muhammad ,   Universitas Hamzanwadi, Afandi Muhammad ,   Universitas Hamzanwadi, Bahtiar Hariman ,   Universitas Hamzanwadi
Published: January 2022

Technological advances can be used in various sectors of life, one of the benefits of this technology is the use of android in expert systems. Expert systems can replace the role of an expert where users can get information or solutions to a problem without having to meet directly with an expert. One of the several uses of expert systems is to diagnose disease in animals early. Cats are cute and adorable animals that are commonly kept by many people. However, cats are often affected by diseases caused by viruses, bacteria or parasites. It is very important for cat owners to find out the disease suffered by the cat early. The use of the forward chaining method applied to an android-based cat disease expert system can be used by cat keepers to detect disease in cats early , and with this application owners can save time and energy costs because they get cat disease information faster without having to meet directly with experts
Pengembangan Website Fakultas Teknik Universitas Hamzanwadi Berbasis Progressive WEB APP (PWA)
Authors:   Universitas Hamzanwadi, Aslan Iwan , Bahtiar Hariman ,   Universitas Hamzanwadi, Sudianto Aris ,   Universitas Hamzanwadi
Published: January 2022

The Hamzanwadi University Faculty of Engineering website is an online news media that provides comprehensive information about the Hamzanwadi University Faculty of Engineering. However, in an effort to improve the quality of accessing this information, the website needs to be improved. By implementing Progressive Web Apps (PWA) technology, it is hoped that it can be a solution to existing problems. By implementing PWA technology, it will have a significant impact on the Faculty's website, when compared to before. Of course, with the application of PWA technology, the loading process on the website will be much lighter, faster, and more time efficient and open when not connected to the internet or offline.
Rancang Bangun Alat Pengukur Suhu Tubuh Pintarberbasis Internet Of Things
Authors:   Universitas Hamzanwadi, Halim Arif Rahman , Saiful Muhammad ,   Universitas Hamzanwadi, Kertawijaya Lalu ,   Universitas Hamzanwadi
Published: January 2022

Measurement of body temperature can be the basis for determining a person's health. The increase in body temperature can also be a reference to find out whether a person is experiencing early symptoms of an infectious disease such as Covid 19 which is currently a pandemic or just a common fever. Body temperature measurements were initially carried out manually using a thermogun and the use of a thermogun requires a person to be in direct proximity. which will increase the risk of contracting the disease. this research makes a smart body temperature measuring device based on the internet of things, internet of things is a concept that aims to expand the benefits of continuously connected internet connectivity such as the ability to share data, remote control, and so on, so it is hoped that with the use of internet technology of things this smart body temperature measuring device can be controlled remotely which is not limited by distance and time as long as the system is connected to the internet network. The system uses an ultrasonic sensor to detect a person and the MLX-90614 sensor for non-contact body temperature measurement to detect body temperature, after which the data will be processed by nodemcu. The data is then displayed through the blynk application which is connected in real time and the data that has been processed by esp8266 is also displayed using an OLED LCD and besides that, the output is in the form of sound as a notification using DFPlayer mini Mp3.