bluuebunny/crossref_metadata_2025 huggingface dataset:
LESIONS OF UNCERTAIN MALIGNANT POTENTIAL (B3): A REVIEW OF LITERATURE
Authors: Carvalho Fernando Silva de , Chagas Carlos Ricardo , Chagas Natascha Carneiro , Silva Nathallia Alves
Published: February 2023

Introduction: The lesions of uncertain malignant potential of the breast classified as B3 have always raised many doubts regarding the management of these patients. Comprising a very heterogeneous group of cellular and tissue abnormalities, its underestimation rates for in situ and invasive breast cancer bring a lot of discomfort to the breast surgeon. Objective: The aim of this study was to clarify these pathologies, the pathways for their diagnosis and management, exemplifying their subsequent and most recommended follow-up. The main diagnostic methods of minimally invasive biopsy and the main corresponding images motivated this work. Each specific group of lesions is presented in detail with their histological particularities and their current underestimation rates. Method: A literature review was performed based on consensus and current articles of relevance in breast diseases for which articles were selected from the following databases: ScienceDirect, WileyOnlineLibrary, SpringerLink, RSNA.ORG, ELSEVIER, and PubMed. Results: The types of B3 lesions are wide and their diagnosis is made based on imaging findings, biopsies, and surgical procedures. Imaging, histology, and the presence or absence of cellular atypia should be correlated to determine the best course of action. Lesions without atypia can be followed up periodically, without the need for surgical procedures, and can be vacuum excised according to the individual case of the patient and its risks. While in cases with atypical lesions, surgical resection is still necessary to be sure of the risk of malignancy. Conclusion: The follow-up of lesions and early detection of tumors in early stages is essential for better prognosis and a decrease in breast cancer incidence. Each case must be treated individually, and the best management must be done with the multidisciplinary work of the radiologist, pathologist, and breast surgeon aiming at the well-being of the patient and safety as to the risks of the lesion becoming malignant.
POST-NEOADJUVANT CHEMOTHERAPY RECURRENCE IN PATIENTS WITH NODE-POSITIVE BREAST CANCER: INFLUENCE OF DIFFERENT AXILLARY APPROACHES
Authors: Zancan Maira , Damin Andrea Pires Souto , Biazus Jorge Villanova , Tomazzoni Gabriela Dinnebier
Published: February 2023

Introduction: Breast cancer treatment has drastically changed in recent decades due to a better understanding of the biology of this disease as well as an increase in diagnostic and therapeutic approaches. Axillary dissection (AD) persists as the standard treatment for axillary nodes after neoadjuvant chemotherapy (NAC); however, sentinel lymph node biopsy (SLNB) has become a promising alternative since it could spare the patient from lymphadenectomy-associated morbidity in axillary tumor regression following NAC. Objective: This study aimed to compare the recurrence rates between AD and SLNB in initially node-positive patients treated with NAC. Methods: A retrospective review was conducted for medical records of node-positive breast cancer patients treated with NAC at our institution between 2010 and 2016. Clinicopathological and surgical variables including the types of axillary approach were collected. The SLNB was performed in those who converted to node negative after NAC using technetium colloid, blue dye, or both. AD was performed in positive SLNB, missing SLNB, or persistent clinically node-positive. The association of these variables with axillary or systemic recurrences was investigated using the χ2 test. Results: The study included 131 patients, being most patients (71%) diagnosed with stage III disease. NAC produced a pathologic complete response in 22.1% of the patients. Axillary recurrence was observed in 4 (3.1%) patients (including 1 patient who underwent SLNB and 3 who underwent AD), while systemic recurrence was occurred in 37 (28.2%) patients. Regarding the axillary approach, 26% of the patients underwent SLNB, 58% AD, and 21% both techniques. A technetium-radiolabeled colloid and blue dye were both used as SLNB markers in 77.9% of the patients. The sentinel lymph node identification rate was 91.5% and the mean number of lymph nodes removed was 3 in SLNB. None of the investigated factors were significantly associated with axillary recurrence. Patients who underwent AD had higher systemic recurrence rates than those who only underwent SLNB. Conclusion: SLNB is a promising intervention for node-positive patients who convert to clinically node-negative status following NAC, since their recurrence rate was not higher than that on patients who underwent AD.
USE OF NEOADJUVANT CHEMOTHERAPY AND DISSECTION OF THE POSITIVE SENTINEL LYMPH NODES IN THE TREATMENT OF BREAST CANCER ONLY ON STAGES T1 TO T2
Authors: Rosenscheg Marceen , Gavarrete Leonardo Dequech , Vidal Adriane Lenhard
Published: February 2023

Objective: Breast cancer is the most common cancer that occurs in women. Its treatment is based on mastectomy, which can be radical or quadrantectomy. Surgery is performed with axillary lymph node dissection (ALND) or sentinel lymph node dissection (SLND), in addition to the prior or subsequent use of radiotherapy and chemotherapy. This article aims, in this sense, to evaluate the displacement of surgery with positive sentinel in patients undergoing neoadjuvant chemotherapy (NAC) and radiotherapy compared to standard treatment of ALND in positive or expectant sentinel in patients with negative lymph nodes associated with NAC. Methods: This is a retrospective study based on an analysis of medical records from the Hospital São Vicente de Paulo (HSVP) in Guarapuava, PR, from 2011 to 2020. Patients are selected for breast cancer at an early stage, with maximum stage IIIA, quadrantectomy, NAC, and lymph node sentinel biopsy based on the patent blue application being the inclusion criteria for all groups. Results: The results showed recurrence in two patients in the control group (7%) and in one patient in the study group (17%), which resulted in posterior death. Conclusion: Standard breast cancer patients, who are in intermediate stage, post menopause and positive lymph node in biopsy, had a better treatment response when compared with other patients. Furthermore, in this study, young patients had a worse response than the others. However, more studies with diversification and longer follow-up time are needed to have more solid conclusions.
Efektivtas Model PBL Menggunakan Alat Peraga Pantik Pada Materi Statistika Kelas VIII
Authors: Rosyidah Ade Septa , Widyaningrum Indah , Indrayati Helni
Published: February 2023

Observasi ini bertujuan untuk mengetahui keefektifan model problem based learning menggunakan alat peraga pantik terhadap hasil belajar siswa pada materi statistika kelas 8 SMP Muhammadiyah Pagar Alam Tahun Pelajaran 2021/2022. Bentuk desain observasi ini yaitu pretest posttest control group design . Populasi dalam observasi ini adalah semua siswa SMP Muhammadiyah Pagar Alam. Sedangkan sampel yang dikutip adalah 32 siswa kelas 8.6 (eksperimen) dan 32 siswa kelas 8.5 (kontrol). Metode akumulasi data berupa pengambilan gambar dan uji.Untuk memperkirakan hasil observasi diperoleh bahwasanya perhitungan rata-rata siswa yang memakai model pbl mendominasi perhitungan KKM sekolah yaitu 77 > 65. Maka dari itu, dapat memutuskan bahwasanya “model problem based learning menggunakan alat peraga pantik efektif hasil belajar siswa pada materi statistika kelas 8 SMP Muhammadiyah Pagar Alam Tahun Pelajaran 2021/2022”. K a t a Kunci : Efektifitas, Problem Based Learning , Hasil Belajar
Eksplorasi Pada Kain Besurek Provinsi Bengkulu (Kajian Etnomatematika)
Authors: Riyanti Dewi Eva , Sari Resti Komala , Saltifa Poni
Published: February 2023

Tujuan dari penelitian ini adalah 1) Untuk mengeksplorasi konsep matematika yang terdapat pada kain besurek Provinsi Bengkulu, 2) Untuk mengetahui nilai filosofi pada setiap kain besurek Provinsi Bengkulu. Jenis penelitian ini adalah penelitian kualitatif deskriptif dengan sumber data diperoleh dari observasi, dokumentasi dan wawancara yang berkaitan dengan kain batik besurek dengan Kain Batik Besurek Dony Kota Bengkulu. Hasil penelitian ditemukannya etnomatematika pada kain besurek Provinsi Bengkulu yaitu dengan menghubungkan budaya kain batik besurek dengan konsep matematika. Pada motif kain besurek terdapat konsep matematika geometri diantaranya ada konsep refleksi, konsep translasi, bangun belah ketupat, garis horizontal, garis vertikal, garis sejajar, sudut lancip, sudup siku-siku, sudut tumpul, sudut pelurus dan konsep kekongruenan. Selain konsep matematika ditemukannya manfaat setiap motif kain besurek Provinsi Bengkulu. Kain besurek memiliki 8 motif, motif kain besurek menggambaran tentang kekayaan alam hayati dan sebagai bentuk simbolisasi tentang alam ini. Dahulunya kain besurek hanya digunakan pada upacara-upacara adat saja yaitu seperti upacara pernikahan, upacara cukur bayi, dan upacara mengikir gigi atau berdabuh, warna yang digunakan pada kain batik besurek hampir semua berwarna merah.
Do céu do Jardim Helian, se vê o infinito: organização popular e lutas comunitárias na periferia da metrópole de São Paulo. 2022.
Authors:   , LIMA ANTONIO SERGIO MOREIRA
Published: February 2023

Em uma cidade produzida socialmente e apropriada privadamente, este indivíduo atomizado e autonomizado é apenas uma invenção, uma ficção de direitos autorais. Ao mesmo tempo, a luta que pode mudar a vida de todos, produz a autotransformação de quem luta: eu sou, porque nós somos. Este texto está nesta fricção, neste lugar de encontro, neste meio-de-caminho. ..
Communication skills enabled in a pre-calculus course using dynamic geometry software
Authors: Parada Rico Sandra Evely , Velasco Mèndez Angèlica Mayerly , Fiallo Jorge
Published: February 2023

This article is the result of a research project that aimed to characterize the communication skills developed by students who solved problems of seven workshops related to the notions of variation and change within the framework of a pre-calculus laboratory course mediated by interactive mathematical software at a Colombian public university. Data analysis was performed considering the characterization of the skills of interpretation, explanation, and justification, which are fundamental for the communication process of variational thinking. Here we show evidence of the identification of communicative skills manifested by students when solving problems involving the use of the notions of variation, tendency, and approximation.
La divinisation transcendant les limites spatiales et temporelles de l’être créé. Apories et solution ressortissant à l’eschatologie de Maxime le Confesseur
Authors: Mueller-Jourdan Pascal
Published: February 2023

When it is joined to the Logos at the end of time, the nature of beings will have emerged from the limits that we know at present. But for the thought of Maximus the Confessor, which we will examine here, place and time, which are both the attestation of these limits but also the sine qua non conditions for the being of the beings, will, at the last day, be abandoned in favour of a modality of being which will transcend them definitively. What then of the integrity of nature if what constitutes its essential determinations will have disappeared ? Will we not be in the presence of another nature ? This article should provide some clarity on the status of created nature when it transcends these natural limits and becomes in God, in whom there are no limits.
Impact of River Water Quality on Public Health in Perspective of Asian Rivers: A Case Study of Buriganga River, Bangladesh
Authors: Pasha A.B.M. Kamal , Nur Mustafe Said , Mozumder Sagar , Parveen Mahfuza
Published: February 2023

Water pollution is one of the current global problems. So many countries are suffering from this problem specifically most South Asian and Southeast Asian countries, and Bangladesh is one of those countries that are suffering from water pollution. Furthermore, the city of Bangladesh, Dhaka is one of the most densely populated cities in the world and overpopulation is showing a negative impact on the water quality now. Most of the rivers are very polluted around Dhaka city because of anthropogenic causes. This study focused on Buriganga river pollution and its impact on public health. This study intended to find out the major cause of Buriganga river pollution and the health status of the community living beside the Buriganga river. Also the study identified all the common diseases which people are suffering from around the Buriganga river area. Then the study compared the results with other southeast Asian countries so that it can make the relationship and can make it easier to understand the current situation of water pollution on public health in East Asia and Southeast Asia regions. During the research work, it was noticed that the Buriganga river is very polluted due to human activities. The transportation system, fishing, and waste canals from industries become the primary reasons behind Buriganga’s current condition. Also irresponsibility of both the environmental department and civil society is the major factor in Buriganga river pollution. The hygienic level was also not in a good condition because so many wastes like plastic materials and other daily use materials were thrown out into the river. That’s why public health conditions around the Buriganga river become vulnerable nowadays. So policies have to be implemented from the right perspective and the institutions have to be strong enough to handle all the issues regarding the Buriganga River.
Using the GPS Station to Study Wind and Coastal Morpho-dynamics in North-eastern Morocco
Authors: Sbai Abdelkader , Mouadili Omar
Published: February 2023

The purpose of this work is to evaluate the potential of Global Positioning System (GPS) measurements for the monitoring of aeolian and coastal dynamics. The studied sites are the Moulouya estuary, Bouarfa’s area and Tigri Chott. The study shows that GPS is used to determine the dune kinematics and the Moulouya estuary in 3-D with an annual temporal resolution and a sub-centimeter accuracy. The GPS measurements carried out between 2013 and 2021 have shown spatial and temporal variations of the dune kinematics and Moulouya estuary. The results presented here show that the GPS measurements have the capability of continuously surveying the geomorphological entities’ kinematics with small and slow displacements and thus, they could complement conventional topometric techniques in a warning system.
High Energy X-Ray Dosimetry Using (ZnO)0.2(TeO2)0.8 Thin Filmbased Real-time X-Ray Sensor
Authors: Idris M. M. , Olarinoye I. O. , Kolo M. T. , Ibrahim S. O. , Audu J. K.
Published: February 2023

This study reports the dosimetric response of a (ZnO)0.2(TeO2)0.8 thin film sensor irradiated with high-energy X-ray radiation at various doses. The spray pyrolysis method was used for the film deposition on soda-lime glass substrate using zinc acetate dehydrate and tellurium dioxide powder as the starting precursors. The structural and morphological properties of the film were determined. The I-V characteristics measurements were performed during irradiation with a 6 MV X-ray beam from a Linac. The results revealed that the XRD pattern of the AS-deposited thin film is non-crystalline (amorphous) in nature. The FESEM image shows the non-uniform shape of nanoparticles agglomerated separately, and the EDX spectrum shows the presence of Te, Zn, and O in the film. The I-V characteristics measurements indicate that the current density increases linearly with X-ray doses (0-250 cGy) for all applied voltages (1-6 V). The sensitivity of the thin film sensor has been found to be in the range of 0.37-0.94 mA/cm2 /Gy. The current-voltage measurement test for fading normalised in percentage to day 0 was found in the order of day 0 > day 15 > day 30 > day 1 > day 2. These results are expected to be beneficial for fabricating cheap and practical X-ray sensors.
Efektivitas Guided Imagery, Slow Deep Breathing dan Aromaterapi Mawar Terhadap Kecemasan Pasien Pre Operasi
Authors: Saputri Intan Rizki Dwi , Yuswanto Tri Johan Agus , Widodo Dyah
Published: February 2023

Kecemasan pasien menghadapi pre operasi merupakan rasa cemas yang dirasakan menjelang pelaksanaan operasi, dimana suatu reaksi normal terhadap situasi yang menimbulkan ketegangan. terdapat dua cara untuk mengurangi kecemasan yaitu dengan cara farmakologi dan non farmakologi. Contoh non farmakologis yang bisa dilakukan yaitu guided imagery, slow deep breathing dan aromaterapi mawar. Studi ini dilakukan untuk mengetahui efektivitas guided imagery, slow deep breathing dan aromaterapi mawar. Dengan menggunakan kata kunci yang sudah disesuaikan pada databaseuntuk mencari literature review. Dilakukan seleksi terhadap 15 jurnal menggunakan JBI Critical Appraisal tools. Jurnal diambil dari tiga database yaitu Portal Garuda, PubMed dan Google Schoolar. Penyeleksian diambil dengan memperhatikan PICOTS framework, kemudian jurnal dianalisis satu persatu. Terdapat perbedaan tingkat kecemasan sebelum dan sesudah diberikan guided imagery, slow deep breathing dan aromaterapi mawar.  Hasil analisis jurnal penelitian menunjukkan bahwa guided imagery, slow deep breathing dan aromaterapi mawar efektif menurunkan kecemasan dengan nilai p-value < 0,05. Tingkat kecemasan sebelum dilakukan intervensi adalah sebagian besar cemas ringan sampai cemas berat dan tingkat kecemasan sesudah dilakukan terapi adalah sebagian besar tidak cemas sampai cemas sedang. Ketiga terapi tersebut efektif dalam menurunkan kecemasan terhadap pasien pre operasi.
Pengembangan Video Interaktif Untuk Meningkatkan Perilaku Mencuci Tangan Pakai Sabun
Authors: Razi Pahrur , Veriza Ervon , Linda Linda
Published: February 2023

Masalah tingginya penyakit infeksi perlu edukasi kesehatan yang intensif dengan inovasi penggunaan IT untuk meningkatkan perilaku hidup bersih dan sehat terutama cuci tangan pakai sabun seperti melalui video interaktif edukasi kesehatan pada anak. Tujuan penelitian ini adalah untuk mengembangkan video interaktif edukasi kesehatan untuk meningkatkan perilaku mencuci tangan pakai sabun dan menguji efektivitas produk berupa video interaktif edukasi kesehatan tersebut. Penelitian ini merupakan mixed method dengan diawali dengan metode desain dan pengembangan video interaktif edukasi kesehatan menggunakan teknik Analysis, Development, Design, Implementation dan Evaluation (ADDIE) dan kemudian dengan desain quasi eksperimen dengan One Group Pretest Postest Design yaitu untuk mengukur pengaruh (efek) dari suatu intervensi yang dilakukan terhadap subyek penelitian. Pengumpulan data dari data primer yang diperoleh dari kuesioner dan format observasi. Penelitian ini akan dilakukan pada bulan Mei-Oktober 2021 dengan jumlah partisipan sebanyak 40 orang. Hasil validasi video interaktif 88,8% layak dipakai untuk promosi kesehatan pada anak sekolah dan rata-rata peningkatan keterampilan mencuci tangan 2,04 dengan nilai p-value 0,0001 berarti ada perbedaan mencuci tangan pakai sabun sebelum dan sesudah promosi kesehatan menggunakan video interaktif. Disarankan tenaga kesehatan dalam melaksanakan upaya promotif kesehatan menggunakan video intraktif.
Kecerdasan Emosional dan Efikasi Diri Mempengaruhi Stres Kerja Pada Tenaga Kesehatan
Authors: Rahmawati Wenny , Retnaningrum Dwi Norma
Published: February 2023

Wabah Covid-19 menyebabkan berbagai gangguan psikologis yang telah dilaporkan dan dipublikasikan salah satunya yaitu stres kerja tenaga kesehatan. Kecerdasan emosional dan efikasi diri adalah salah satu faktor yang menentukan kualitas kerja tenaga kesehatan. Tenaga kesehatan akan melaksanakan tugas dan tanggung jawabnya dengan baik apabila mempunyai kecerdasan emosional dan efikasi diri yang tinggi. Penelitian bertujuan untuk mengetahui hubungan kecerdasan emosional dan efikasi diri terhadap stres kerja pada tenaga kesehatan RSIA MH Kota Malang dan dilakukan selama bulan Juni-Juli 2021. Desain penelitian ini adalah analitik korelasional dengan jenis penelitian menggunakan pendekatan cross sectionaldengan jumlah 66 responden. Instrument penelitian menggunakan 3 kuesioner. Analisis data menggunakan uji multiple correlation.Hasilnya didapatkan tenaga kesehatan RSIA Melati Husada dengan kecerdasan emosional rendah sebesar 40,9%, efikasi diri rendah yaitu 53% dan stres kerja sedang (53%). Analisis menggunakan uji korelasi hubungan kecerdasan emosional dan stres kerja didapatkan nilai r hitung  = - 0,316 dan hubungan antara efikasi diri dengan stress kerja r hitung = -0,347.Tingginya kecerdasan emosional maka akan di ikuti oleh rendahnya stres kerja. Tingginya efikasi diri maka akan di ikuti oleh penurunan stres kerja.
Circular Economy Solutions and Strategies for the Furniture Sector in the European Union
Authors: Attilio Ceconello Mauro
Published: February 2023

The paper analyses thematic areas of the circular economy, reflecting the goals of the European Green Deal. The purpose is to explore guidelines, tools, and assessment criteria for how the design and manufacturing of furniture can contribute to a climate-neutral Europe by 2050.
EU is the leading promoter of environmental policies and thus pushes towards disseminating the circular economy paradigm in the furniture sector, identifying current trends and strategies.
In addition to product design, system design solutions are emerging to support new service-oriented business models. The adoption of the circular economy requires a change of business, territorial, and individual visions and to rethink ways of producing and consuming.
By developing the knowledge base for greener and more innovative manufacturing processes, it is possible to understand which strategies are most promising for the sector and to plan for a sustainable and more democratic European furniture design culture.
KENTLERDE ZORUNLU GÖÇÜN ETKİLERİ: HAKKARİ ÖRNEĞİ
Authors: ÖKDE Fatma
Published: February 2023

Göç konusu geçmişten günümüze kadar üzerinde konuşulan ve güncelliğini koruyan bir konu olup birçok disiplin tarafından farklı yönleriyle tartışılmaktadır. Türkiye bulunduğu coğrafi konumu ve geçirdiği tarihsel süreci boyunca uluslararası ve ulusal göçe maruz kalarak göç olgusundan fazlasıyla etkilenmiştir ve etkilenmektedir. Türkiye’de 1950-1980 yılları arasındaki iç göçler ekonomik sebeplerden kaynaklanırken 1980’lerde bu sebeplere güvenlik sorunu da eklenmiştir. Doğu ve güneydoğuda başlayan PKK terör örgütü ve devlet güçleri arasındaki çatışmalar nedeniyle köylerin boşaltılması sonucu yüzbinlerce insan kentlere göç etmiştir. Çalışmada köy boşaltmalarından etkilenen Hakkâri’de ortaya çıkan sorunlar irdelenerek, göç deneyimi yaşayanların sosyal, ekonomik ve kültürel açıdan geçirdiği değişim araştırılmıştır. Araştırmada, açık ve kapalı uçlu sorulardan oluşan yapılandırılmış bir nitel araştırma yöntemi olan derinlemesine görüşme yöntemi kullanılmıştır. Çalışma sonucunda kentte nüfus artışı sonucu altyapı, eğitim, sağlık ve istihdam alanlarında yetersizlikler görülmüştür. Göçle gelenlerde ise konut sıkıntısı, işsizlik, adaptasyon sorunları, dışlanma, geçim sıkıntısı, insani ilişkilerin bozulması ve bireyselleşmenin ortaya çıkması gibi sorunlarla karşılaşılmıştır.
Prototipe Sistem Penyiram Tanaman Otomatis dengan Sensor Soil Moisture Dan Sensor DHT11
Authors: Barri Muhammad Hablul , Pramudita Brahmantya Aji , Wirawan Adi Pandu
Published: February 2023

Perkembangan ilmu pengetahuan dan teknologi telah mengalami perubahan yang begitu pesat diberbagai bidang, begitupun dengan bidang pertanian. Setiap peralatan dalam bidang pertanian pun juga mengalami berbagai perkembangan yang begitu signifikan. Peralatan-peralatan tersebut didorong untuk dapat bekerja secara otomatis. Salah satu peralatan yang dikembangkan secara otomatis adalah alat penyiraman. Prototipe sistem penyiram tanaman otomatis ini menggunakan sensor soil moisture sebagai pembaca kelembaban tanah pada suatu tanaman. Ketika sensor soil moisture ini membaca nilai kelembaban tanah di bawah 500 maka secara otomatis keran air akan hidup dan tanaman tersebut akan tersiram secara otomatis. Ketika pembacaan sensor tersebut berada di atas 500 maka secara otomatis keran air akan mati. Prototipe ini juga dapar dimonitoring suhu dan kelembaban udara tanaman dengan Sensor DHT11 yang akan terlihat pada layar LCD. Dengan adanya penelitian ini, setidaknya dapat membantu para pemilik tanaman untuk meringankan pekerjaannya dan mendapatkan hasil yang memuaskan.
Prototipe Sistem Kendali dan Pemantauan Alat Listrik Rumah Berbasis Internet of Things (IoT) Menggunakan Aplikasi Blynk
Authors: Barri Muhammad Hablul , Pramudita Brahmantya Aji
Published: February 2023

Perkembangan teknologi yang sangat pesat beberapa tahun belakangan ini menimbulkan banyak sekali penemuan penemuan yang baru terutama dalam bidang IoT (Internet of Things), IoT Merupakan inovasi terbaru yang dimana semua benda dan perabotan rumah dapat digunakan secara optimal dan diatur melalui smartphone, pada penelitian kali ini peneliti menggunakan modul NodeMCU ESP8266 sebagai mikrokontroler dan juga Blynk sebagai aplikasi atau alat monitoring. Sistem ini terdiri dari pengendali lampu dan juga pengukur tegangan. Terdapat satu sensor pada penelitian kali ini yaitu ZMPT101B yang berfungsi sebagai sensor yang mengukur tegangan. Selain itu dalam penelitian kali ini menggunakan relay sebagai penghubung lampu dengan sistem. Dari hasil penelitian lampu dapat dinyalakan hingga sejauh 10 meter dan dari hasil pengukuran sensor tegangan dihasilkan tegangan sebesar 229-230 V.
Prototipe Wastafel Otomatis Berbasis Arduino dan Sensor Ultasonik
Authors: Manukalo Maden Nolis Nani , Prabowo Mochammad Bagas , Muhaidin Muhaidin , Rahman Muhammad Fathur
Published: February 2023

Mikrokontroler merupakan sebuah sistem komputer yang seluruh atau sebagian besar elemennya dikemas dalam satu chip IC, sehingga sering disebut single chip microcomputer. Mikrokontroler merupakan sistem komputer yang mempunyai satu atau beberapa tugas yang sangat spesifik, berbeda dangan PC (Personal Computer) yang memiliki beragam fungsi. Perbedaan lainnya adalah perbandingan RAM dan ROM yang sangat berbeda antara komputer dengan mikrokontroler. Pada prototipe wastafel otomatis berbasis arduino dan sensor ultrasonik ini sangat membantu kehidupan manusia dalam aktivitas sehari-hari. Prototipe yang dirancang berbasis mikrokontroler Atmega328 pada Arduino Uno telah diuji dengan menggunakan sensor ultrasonik pada jarak objek sejauh 50 cm. Sistem telah berfungsi dengan baik dengan memberi respon relay agar menyalakan solenoid valve untuk membuka aliran air ketika terdeteksi objek kurang dari 50 cm dan sistem juga memberi respon kepada solenoid valve untuk menutup aliran air saat tidak ada objek yang terdeteksi dalam jangkauan sensor ultrasonik sejauh kurang dari 50 cm.
ANALISIS ELASTISITAS DARI FUNGSI PENAWARAN IKAN NILA (Oreochromis niloticus) DI DESA BANGUNREJO KECAMATAN TENGGARONG SEBERANG KABUPATEN KUTAI KARTANEGARA (STUDI KASUS DANAU GALIAN TAMBANG)
Authors: Hastuti Agni Windi Kusuma , Oktawati Nurul Ovia , Syafril Muhammad
Published: February 2023

This study aimed to determine the level of price elasticity of supply function and the influence of price factors and production costs on the supply level of Nile oreochromis in Bangunrejo Village Tenggarong Seberang Subdistrict of Kutai Kartanegara Regency (Excavated Mine Lake). The data were collected by using census method with bid elasticity analysis and multiple linear regression analysis to determine the effect of price factor (
ANALISIS PEMASARAN DAN PENDAPATAN NELAYAN JARING INSANG (Gill Net) DI DESA REBAQ RINDING KECAMATAN MUARA MUNTAI KABUPATEN KUTAI KARTANEGARA
Authors: Hamdani Al , Helminuddin  , Abdusysyahid Said
Published: February 2023

The research aims to 1) analyze marketing margins, marketing efficiency and farmer's share of gillnet fishing businesses in Rebaq Rinding Village; 2) analyze the income of the fishers who use gillnet method in Rebaq Rinding Village.

The sample method used is the purposive sampling method for the respondent of gillnet fishers and snowball sampling method for the respondent of the fish collectors. Data analysis methods used are marketing margin analysis, marketing efficiency, farmer's share and fishermen's income analysis.

The results of the study showed that the marketing margin at the one-level marketing channel for snakehead murrel fish is Rp. 10,000/Kg, sucker barb fish Rp. 8,500/Kg, glass fish Rp. 11,000/kg, kissing gourami fish Rp. 12,000/Kg. The two-level marketing channel for snakehead murrel fish is Rp. 30,000/Kg, sucker barb fish Rp. 11,000/kg, glass fish Rp. 11,500/Kg, kissing gourami fish Rp. 21,000/Kg, with a total margin on one level marketing channel of Rp. 41,500/Kg and a two-level marketing channel of Rp. 73,500/Kg. More efficient marketing is on the one level marketing channel for snakehead murrel fish of 54.5%, sucker barb fish 29.2%, glass fish 26.7%, kissing gourami fish 29.4%. Farmer’s share is obtained from the results of analysis found in the two-tier marketing channel for snakehead murrel fish of 25%, sucker barb fish 21.4%, glass fish 23.3%, kissing gourami fish 16%. The income of gillnet fishers in Rebaq Rinding Village with an average value of Rp. 3,003,216/month.
ANALISIS HUBUNGAN FAKTOR KEINDAHAN, KENYAMANAN, KEAMANAN, TARIF, KERAMAHAN, KEUNIKAN DAN KEBERSIHAN TERHADAP TINGKAT KEPUASAN WISATAWAN BAHARI DI WILAYAH PESISIR PULAU KANIUNGAN KAMPUNG TELUK SUMBANG KECAMATAN BIDUK-BIDUK
Authors: Elki Pratama  , Helminuddin  , Erwiantono
Published: February 2023

This study aimed to analyze the relationship between factors of beauty, comfort, safety, tariff, hospitality, uniqueness and cleanliness with satisfaction level of marine tourists and describe satisfaction level of marine tourists in coastal area of Kaniungan Island, Kampung Teluk Sumbang, Biduk-Biduk Sub-District.

Sampling was conducted through accidental sampling technique with a sample size of 35 respondents. Furthermore, research data were analyzed using Likert Scale Method and Spearman’s Rank Correlation Coefficient.

The results showed that: there was a relationship between factors of beauty, comfort, safety, tariff, hospitality, uniqueness and cleanliness with satisfaction level of marine tourists in coastal areas of Kaniungan Island, Kampung Teluk Sumbang, Biduk-Biduk Sub-District. Additionally, satisfaction level of marine tourists with factors of beauty, comfort, safety, tariff, hospitality, uniqueness and cleanliness was at a high level with ‘satisfied’ criteria.

Keywords: Satisfaction, Marine Tourism, Kaniungan Island, Kampung Teluk Sumbang, Biduk - Biduk Sub-District
ANALISIS PERBANDINGAN PENDAPATAN PEDAGANG IKAN LAUT KELILING DAN PEDAGANG IKAN LAUT MENETAP DI KECAMATAN ANGGANA KABUPATEN KUTAI KARTANEGARA
Authors: Noviana Rahman  , Helminuddin  , Nurul Ovia Oktawati
Published: February 2023

This study aims to determine the amount of income of fish pitchmen and fishmongers in Kecamatan Anggana, Kabupaten Kutai Kartanegara. When the research took place for 10 months, the sampling method used was the Census and Disproportionate stratified random sampling method with a sample size of 14 respondents Primary Observation Data (2019). The results showthat the income of fishmongers in Kecamatan Anggana is Rp. 41.967.168,80/month and for the average among per respondent is Rp. 5.993.309,83/month.  As for the fish pitchmen is Rp. 22.320.600,20/month with average per respondent is Rp. 3.188.657,17/month. The comparison of income from both sellers shows that the income of fishmonger is bigger than the income of fish pitchman in Kecamatan Anggana. The result of fishmonger’s income is Rp. 5.995.309,83/month while the income of fish pitchman is Rp. 3.188.657/month. The difference in both income is Rp. 2.806.652,66/month.
ANALISIS KELAYAKAN FINANSIAL USAHA BUDIDAYA KARAMBA JARING APUNG DI KOPERASI BONTANG ETA MARITIM KOTA BONTANG
Authors: Dwi Novitasari Subagio  , Bambang Indratno Gunawan  , Oon Darmansyah
Published: February 2023

This research aimed to analyze the financial feasibility of floating net cages in Bontang Eta Maritim Cooperation and to know the profit sharing pattern in Bontang Eta Maritim Cooperation. This research was conducted in January 2019 in floating cage of Bontang Eta Maritim Cooperation. The sampling method used was using census or total sampling with the total respondent of 30 people.

The research result indicated that the recent cultivation business of floating net cages was financially feasible with NPV value by IDR3.218.655, IRR by 21%, Net B/C by 1.73 and Payback Period by 2.90 years (2 years 8 months 24 days). The analysis result of cultivation sensitivity in floating net cages on the operational cost and maintenance (O and M) increased by 4% and the total revenue or income decreased by 3,5% indicating that this cultivation business is not feasible to be developed (no go). The profit-sharing pattern between PT. Pupuk Kalimantan Timur and Bontang Eta Maritim Cooperation was 50%: 50% from the yields. For the cultivator, the Cooperation cut IDR5,000/kg from the total yield. Furthermore, the keeper of the floating net cages was given fee as much as IDR50,000/day.
Kegiatan dan peran perempuan pedagang ikan dalam rumah tangga di Pasar Gerbang Raja Mangkurawang Kecamatan Tenggarong Kabupaten Kutai Kartanegara
Authors: Vania Meidahani  , Elly Purnamasari  , Gusti Haqiqiansyah
Published: February 2023

The activity and the role of female fish traders against the Household Income in Gerbang Raja Mangkurawang Market, Tenggarong Sub-district, Kutai Kartanegara Regency. Faculty of Fisheries and Marine Science (supervised by Hj. Elly Purnamasari and Gusti Haqiqiansyah). This study aimed to know the activity of female fish traders in the domestic sector, the public sector (community social activities and productivity), and the average female work time, and to know the contribution of the female fish traders’ income against the household income in Gerbang Raja Mangkurawang Market, Tenggarong Sub-district, Kutai Kartanegara Regency.  This study was conducted for 6 months from July to December 2020. The sampling method was purposive sampling by taking 24 respondents as the sample. The analysis method was descriptive analysis and business analysis.

The result showed that the activities of female fish traders, including managing the household, taking care of children, and a husband, had an average work time of 4.72 hours of the day or 19.65%. In the public sector, the activity was community social activities, including Moslem forum, Posyandu (integrated health service post), Arisan (regular get-togethers), and PKK (Family Welfare Programme), had an average time of 3.7 hours or 12.80%. Besides, in the public sector, the productive activity, such as selling fish, had an average time of 5.2 hours of the day or 22.05%. The total work time for female fish traders in all activities was 13.8 hours of the day or 54.51%. The average income of female fish traders was IDR 5,185,625 of the month, while the average income of their husbands in the non-fishery sector was IDR 6,087,500 of the month. Further, the contribution of female fish traders’ income was 46.1% against household income. Meanwhile, the contribution of the husband’s income against household income was 53.9%.
Peran Istri Pembudidaya Rumput Laut (Eucheuma cottonii) Dalam Meningkatkan Pendapatan Keluarga di Desa Teluk Singkama Kecamatan Sangatta Selatan Kabupaten Kutai Timur
Authors: Nurjanah  , Nurul Ovia Oktawati  , Heru Susilo
Published: February 2023

The study's objectives were to know the working time and contribution of seaweed farmings' wives to increase the family income. The study was conducted in Teluk Singkama Village with 11 seaweed farmings' wives as respondents using by census method. The results showed that respondents' average working time for domestic activities was 3 hours 11 minutes daily. The mean working time of respondents for productive activities was 8 hours 19 minutes daily. Moreover, daily personal and leisure activities were 8 hours 17 minutes and 4 hours 11 minutes, respectively. The contribution of seaweed farmings' wives was low with the percentage criteria of 0-25%.
TINGKAT KEPUASAN KONSUMEN TERHADAP PRODUK OLAHAN PERIKANANPEMPEK CV. XYZ DI SAMARINDA
Authors: Habibi Muhammad Syifa , Purnamasari Elly , Susilo Heru
Published: February 2023

Pempek is one of the foods favored by the people of Indonesia. This causes many people to process pempek and make it a business. The number of pempek processing businesses makes the competition higher, therefore a study was conducted on pempek CV. XYZ for 10 months from April 2021 to January 2022 to determine the level of customer satisfaction. This study aims to analyze the characteristics of the respondents, the level of consumer satisfaction, and any attributes of pempek CV. XYZ which needs to be improved. The sampling method used was both purposive sampling and accidental sampling by distributing questionnaires to 55 respondents. In addition, the census is also used to obtain business profile information by interviewing business owners. The data processing method used is descriptive analysis, Customer Satisfaction Index (CSI), and Importance Performance Analysis (IPA). Characteristics of respondents are dominated by women aged 21 - 25, unmarried with the latest high school education, working as a student, and having a monthly income of less than Rp. 500.000,-. The results of the CSI analysis showed the level of customer satisfaction is 69.07%, which means that consumers were satisfied with the performance of Pempek CV. XYZ. To increase the level of customer satisfaction further, it is necessary to improve the existing attributes. The results of the IPA analysis showed that the main priority for improvement so that customer satisfaction can increase, namely clarity of expiration date and clarity of composition.
Labor Polemics and A Comparison of Indonesian Labor Policies
Authors: Choirotunnisa Maisaroh
Published: February 2023

Labor and social development are interdependent in terms of employment absorption directly to the reduction of unemployment, and alleviating poverty. There is some labor problematics in Indonesia, the urgent one is discrimination of women workers. The duality of the labor sector is also an important concern as it relates to the government's focus on realizing integrated economic’s development. In addition, government regulatory implementation still contains inconsistencies between national and international regulation and the existence of misappropriation due to impacts of decentralization. Thus, comparison between Indonesia and other countries workers condition might be used for further develoment view.
Tenaga kerja dan pembangunan sosial saling terkait dilihat dari adanya penyerapan tenaga kerja derdampak langsung kepada pengurangan angka pengangguran, dan berakhir pada turunnya angka kemiskinan. Banyaknya problematika di sektor tenaga kerja di Indonesia diantaranya adalah masih adanya diskriminsasi yang di dapatkan tenaga kerja wanita. Dualitas sektor tenaga kerja juga menjadi sorotan penting karena berkaitan dengan fokus pemerintah untuk mewujudkan pembangunan terintegrasi. Selain itu implementasi regulasi pemerintah masih mengandung inkonsistensi antara regulasi nasional dan internasional serta adanya penyelewengan pelaksanaannya karena dampak desentralisasi. Sehingga perbandingan kondisi ketenagakerjaan di Indonesia dan negara lain dapat digunakan sebagai pandangan pembangunan kedepannya.
Tourism Development Through Indonesia – France Cooperation 2011-2016
Authors: Segarmas Bambang , Yuniarti Yuniarti , Wirawan Rendy
Published: February 2023

As one of the most significant sectors in supporting the economy of a state, tourism sector is constantly advanced through cooperation with other states. The huge amount of economic distribution makes this sector essential in global economy. This must also affect Indonesia and France as two among many states which are quite popular as destination for overseas tourists.  For Indonesia, French touristsis among the top of European travelers, though for France itself, Indonesian tourists only on placed on the fifth rank among Asians. Therefore, this circumstance drives both states to cooperate in advancing quantity and quality of tourism from Indonesia to France, vice versa. Furthermore, this research will elaborate tourism development through the cooperation between Indonesia and France in 2011-2016. This cooperation covers 6 areas which later rendered through three Joint Working Groups until 2016. The results shows that the cooperation increase the number of  French tourist visit to Indonesia, and vice versa Indonesia to France. Nevertheless, in practice, there were still several points of cooperation that had previously been on the agenda in the JWG could not be implemented optimally.
Sebagai salah satu sektor yang sangat penting dalam mendukung perekonomian suatu negara, sektor pariwisata terus dikembangkan melalui kerjasama dengan negara lain. Besarnya distribusi ekonomi menjadikan sektor ini penting dalam perekonomian global. Hal ini tentunya juga berimbas pada Indonesia dan Perancis sebagai dua di antara banyak negara yang cukup populer sebagai tujuan wisatawan mancanegara. Bagi Indonesia, wisatawan Prancis termasuk dalam top traveler Eropa, sedangkan untuk Prancis sendiri, wisatawan Indonesia hanya menempati peringkat kelima di antara orang Asia. Oleh karena itu, keadaan ini mendorong kedua negara untuk bekerja sama dalam memajukan kuantitas dan kualitas pariwisata dari Indonesia ke Prancis, begitu pula sebaliknya. Selanjutnya, penelitian ini akan mengelaborasi pengembangan pariwisata melalui kerjasama antara Indonesia dan Perancis pada tahun 2011-2016. Kerja sama ini mencakup 6 bidang yang kemudian disalurkan melalui tiga Joint Working Groups hingga tahun 2016. Hasil studi memperlihatkan bahwa kerjasama ini meningkatkan jumlah kunjungan wisatawan Perancis ke Indonesia, dan sebaliknya Indonesia ke Perancis. Meskipun demikian, dalam praktiknya, sampai dengan tahun 2016 masih ada beberapa butir kerjasama yang sebelumnya sudah diagendakan dalam JWG namun belum bisa terlaksana dengan maksimal.
The Assumption of Adult Education (Andragogy) in Gita Wirjawan's Podcast With Maudy Ayunda: Modern Kartini Dares To Challenge The Status Quo [Endgame 53e25]
Authors: Puspita Ratna Dea , Laksono Bayu Adi
Published: February 2023

The purpose of this research is to find the assumptions of adult education (andragogy) in Gita Wirjawan's podcast with Maudy Ayunda. This research uses a qualitative approach with content analysis. The documentation material in this research is a podcast video with the title Maudy Ayunda: Kartini Modern Berani Tantang Status Quo [Endgame 53E25] with a duration of 1 hour 29 minutes 15 seconds and taken from the YouTube video sharing site. The total dialog related to adult assumptions is 30 points, including three assumptions, namely the assumption of knowledge needs, self-concept assumptions, and motivational assumptions. Meanwhile, three other assumptions such as experience, learning readiness and learning orientation did not appear. Of the 30 dialog points, the most common is the assumption of knowledge needs with 13 points, while there are 9 dialog points each containing self-concept assumptions and motivational assumptions. But the three assumptions are all continuous with each other.
Tujuan dari penelitian ini adalah untuk menemukan asumsi pendidikan orang dewasa (andragogy) dalam podcast Gita Wirjawan bersama Maudy Ayunda. Penelitian ini menggunakan pendekatan kualitatif dengan analisis konten atau isi. Bahan dokumentasi dalam penelitian ini adalah video podcast dengan judul Maudy Ayunda : Kartini Modern Berani Tantang Status Quo[Endgame 53E25] dengan durasi 1 jam 29 menit 15 detik serta diambil dari situs video berbagi youtube. Total dialog yang berkaitan dengan asumsi orang dewasa terdapat 30 poin yang diantaranya memuat tiga asumsi yaitu asumsi kebutuhan pengetahuan, asumsi konsep diri, dan asumsi motivasi. Sedangkan tiga asumsi lain seperti pengalaman, kesiapan belajar serta orientasi belajar tidak mucul. Dari 30 poin dialog yang paling banyak muncul adalah asumsi kebutuhan pengetahuan sebanyak 13 poin, sedangkan poin dialog yang memuat asumsi konsep diri dan asumsi motivasi masing-masing terdapat 9 poin. Tetapi dari ketiga asumsi tersebut seluruhnya berkesinambungan antara satu sama lain.
Integrating Green Skills into TVET Curricula in Polytechnics Malaysia
Authors:   Universiti Tun Hussein Onn Malaysia, Sern Lai Chee , Baharom Noordiana ,   Universiti Tun Hussein Onn Malaysia, Foong Lee Ming ,   Universiti Tun Hussein Onn Malaysia, Wan Hanim Nadrah Wan Muda ,   Universiti Tun Hussein Onn Malaysia, Islamiah Rosli D’oria ,   Universiti Tun Hussein Onn Malaysia, A. Ana, ,   Universitas Pendidikan Indonesia
Published: February 2023

Green skills are very much needed by green industry. Nevertheless, many TVET institutions have not yet embedded green skill elements into the programme’s curriculum because it is still unclear concerning the types of green skills demanded by the green industry. Therefore, this research was conducted to identify the green skills that should be integrated into TVET curricula from the perspective of engineering lecturers in Polytechnics. The nature of this research was descriptive in which the date were collected using self-developed questionnaire. Four Polytechnics located in the East Coast, Northern, Central, and Southern of Malaysia were involved. A total of 332 engineering lecturers from three departments of engineering (Civil, Electrical, and Mechanical Engineering) were invited to participate in this research. The findings revealed that the TVET curricular should contains some of these green skills: problem solving skill related to environmental pollution, interpretative skill on environmental phenomena, research skill on environmental issues, data collection skill, analytical skill, exploitation skill on green technology, management skill on natural resources, design skill, controlling skill on environment pollution, raw material management skill, energy saving skill, recycling skill, and reuse skill. It is suggested that Polytechnics should embed these green skills into their programme curricula in order to produce graduates who are able to meet the needs of green industry.
Effect of Entrepreneurship Education on Entrepreneurial Intention among University Students
Authors:   Yusuf Maitama Sule University Kano, Abdullahi Mohammed Sani , Khalid Nadeem ,   KIMEP University, Ahmed Umair ,   Arabian Gulf University, Ahmed Elsadig Musa ,   Multimedia University, Gumawa Alhassan Musa ,   Yusuf Maitama Sule University Kano
Published: February 2023

Theaimof this study is to investigate the effect of entrepreneurship education (EE) through attitude toward behaviour (ATB), subjective norm (SN) and perceived behavioural control (PBC) on Entrepreneurial intention (EI) among University students in Nigeria. The study unit of analysis comprises of students from the three public universities in Kano State, Nigeria, namely, Yusuf Maitama Sule University Kano (YUMSUK), Bayero University Kano (BUK), and Kano University of Science and Technology (KUST) Wudilthat participated in entrepreneurship education programme (EEP) in 2017/2018 academic session. A questionnaire was used to collect data from the 345 target respondents while correlation and regression analysis was used as the data analysis method to test the study hypotheses. The findings revealed that attitude toward behaviour (ATB) and subjective norm (SN) hasa significant effect on EI while perceived behavioural control (PBC) has no significant effect on EI. The study suggests that university management should capitalize on EEP as a vehicle to improve student’s attitudes towards EI. The study contributes to the literature by investigating the effect of EE on EI among University students in Nigeria. The study is one of the few studies that was conducted in Northern Nigeria, particularly in the three public universities in Kano State. Thus, the findings of this study act as a strategic tool for university management to design their institutional policies in a way that captures an early phase of offering EEP to create knowledge of entrepreneurship for students in orderto sharpen their attitude toward behaviour and subjective norm toward EI.