bluuebunny/crossref_metadata_2025 huggingface dataset:
CSP+MED Plant Coupled to a Seawater Pipeline from the Mining Industry in Northern Chile: A Case Study
Authors: Felbol Carlos , Hernández Catalina , Godoy Felipe , Dinter Frank
Published: August 2024

The study evaluated the use of mining seawater pipelines in a CSP+MED plant at commercial scale based on solar tower molten salts technology, with 111.2 MWe and 13 hours of thermal energy storage in northern Chile. The plant is coupled to the biggest seawater pipeline in the country, from Centinela mining facility. Results shown that the CSP+MED plant required all the seawater pumping capacity of the pipeline in order to cool the thermal cycle of the CSP plant using the MED plant. In terms of electricity production, the MED plant integration affects significantly the annual electricity production of the plant, when compared with an optimized CSP plant and to a CSP plant with the same design but without the MED plant and considering a once through cooling system, lowering the electricity production an 46.05% and 25.82% respectively. On the other hand, the CSP+MED plant integration produces 14.06 hm3 of freshwater annually, which translated in an additional income equivalent to 28.14 MM USD each year, which is substracted from the OPEX costs of the plant for the LCoE calculations. For this reason, the results showed that the lowest LCoE is reached by the CSP+MED plant configuration, but is highlighted that the economic analysis assumed an ideal situation, and further business models must be studied in order to share the benefits of the seawater pipeline integration between the CSP+MED plant owner and the mining facility that owns the seawater pipeline.
Interactive CAD Layout of Reflection-Based Mirror Metrology Systems
Authors: Brimigion Felicia , Brost Randy , Smith Braden
Published: August 2024

Concentrating solar mirrors need to accurately focus sunlight onto a receiver. Since mirror surface normal determines reflected light direction, reflection-based metrology methods that measure surface normal have the advantage of directly measuring the mirror’s intended functional performance characteristic. Several methods have been reported that produce high-resolution measurements of mirror surface normal of concentrating solar mirrors [1-8]; these systems typically employ an optical target, a camera, and sometimes an external light source.  These elements must be placed in a configuration that satisfies multiple feasibility constraints, including mechanical and optical visibility and reflection constraints.  For complex problems or installations in cluttered environments, it can be difficult to analyze all of these constraints manually.  We have created a computer automated design (CAD) tool that aids in visualization of reflection-based metrology systems, making it possible to determine layouts for complex metrology design problems.  The tool is implemented SolidWorks, a commercial CAD system [9].  By exploiting the SoidWorks constraint satisfaction mechanism, the tool is able to present interactive visualization of reflection and field of view constraints in real time without any additional code or macros.  The tool supports ease of use and multiple design configurations through an ordinary spreadsheet interface.  The tool can be used to address a variety of reflection-based metrology design problems, and is available to the public as open source.
Novel Use of Concentrated Solar Thermal Energy for Producing Highly Thermal Activated Materials for CCUS via Mineral Carbonation of Mine Waste
Authors: Lee Leok , Saw Woei , Lewis Elliott , Nathan Graham J. , Chinnici Alfonso
Published: August 2024

An assessment of the levelised cost and associated CO2-eq emissions for the thermal activation of serpentine mine tailings to be used as activated feedstock for CCUS processes via mineral carbonation, is reported here for the first time. Two main technological scenarios were assessed, based on either direct fuel sources heating (natural gas and hydrogen) or indirect, CST-based heating with a back-up burner and storage to provide continuous operations, for a 200 ton/hr of processed ore and a targeted roasting ore temperature of 700°C. For CST-based systems, 3 different solar input scales, namely 50, 150 and 450 MWth, were considered, and simulations performed over a year timeline with a 10 minutes time step, using Mt Keith Nickel mine in Western Australia as the reference location. The analysis highlighted that the proposed CST-hybrid plant layout can achieve similar cost to that of fuel-only cases with current Australian fuel prices for natural gas and hydrogen, with lower CO2-eq emissions, and a parity cost with fuel-only scenarios of some 16 USD/GJ. The proposed CST-hybrid plant layout was also identified as the potential, preferred route over direct CST routes to achieve 24/7 continuous heat supply while retaining fine tuning of activation temperature, given a very narrow temperature window of activation for the chosen mine tailings for mineral carbonation processes.
Notes on Measuring Concentration Ratio Distribution for a Solar Tower Using Moonlight
Authors: Guo Minghuan , Wang Zhifeng , Zhang Xiliang , Wang Hao , Wu Ying , Wang Jian
Published: August 2024

The authors' original concept of indirect solar flux mapping of a heliostat field measures CRD using a compact stationary array of moonlight illuminometers on the receiver aperture and a reference moonlight illuminometer on the dual-axis moon tracker. Two sets of moonlight concentration experiments (CCD camera + white target; concentrated lunar beam passing across the linear array of illuminators) were carried out on 63 heliostats at Badaling Solar Tower Power Plant in Beijing on a full moon night in 2018. How the sun and moon shapes differ for CRD as light sources on a solar dish is investigated. Solar/lunar CRDs are similar. Another lunar flux mapping model is also presented, allowing different moon shapes to estimate the solar CRD and contribute improvements in extrapolating measured lunar CRDs to a solar tower working with the real Sun by repeated smooth-filtering. In this paper, some unknown factors, effects, and improvements are carefully considered to enhance the CRD measurement accuracy of a solar tower power plant by using moonlight concentration.
Performance and Parametric Studies of a Non-Compact Hybrid PV-CSP Power Plant Integrated by a Supercritical Rankine Cycle and an Electric Heater in Series
Authors: Barbero Rubén , Fornés Rafael , Golpour Iman , Ibarra Mercedes , Rovira Antonio
Published: August 2024

This study focuses on performing a parametric analysis of the non-compact concentrated solar power (CSP)-photovoltaic (PV) hybrid plant combined with an electric heater (EH) and a Supercritical Rankine Cycle as well as a multi-objective optimization of different technologies. The power plant sizing is evaluated in a baseload dispatch scenario of 165 MWe for a location in Seville and considering combinations of the PV installed power, CSP solar multiple (SM), thermal energy storage (TES) capacity and EH power. Studied parametric combinations are optimized for minimizing the Levelized Cost of Electricity (LCOE) and maximizing the capacity factor (CF), with the ultimate goal of achieving the Pareto front. The results of the study show that certain combinations, such as PV=450 MWe, SM=2, EH=250 MW, and TES=12 h, have a favourable balance between the LCOE and the CF (LCOE=0.0979 €/kWh, CF=0.702). In addition, the results obtained through the optimization process, in particular by considering the Pareto frontier, indicate that among the different technologies, the CSP-PV-TES-EH configuration has the lowest LCOE and the highest FC.
Yoğun Bakım Hemşirelerinin Opioid İlaç Uygulamalarını Algılama Durumu
Authors: Canbolat Özlem , Sözeri Öztürk Elif , Şipal Gülhayat
Published: August 2024

Ağrı yönetimi ile ilgili karar vermede etkin rolü olan hemşirelerin ağrı tedavisindeki tutum ve yaklaşımları tedavide önemli rol oynamaktadır. Araştırma, yoğun bakım hemşirelerinin opioid ilaç uygulamalarına yönelik algılarının değerlendirilmesi amacıyla tanımlayıcı tipte yapılmıştır. Araştırma, 150 yoğun bakım hemşiresi ile iki üniversite hastanesinin yoğun bakım ünitelerinde yürütülmüştür. Veriler, Tanıtıcı Bilgi Formu ve Hemşirelerin Opioid İlaç Uygulamalarını Algılama Ölçeği kullanılarak toplanmıştır. Araştırmamızda, hemşirelerin yoğun bakımda çalışma yılının 6 yıl ve üzeri olanların “madde bağımlılığı öyküsü bulunan hastalara opioid ilaçları uygularken daha kaygılıyım” maddesine verilen yanıtları etkilediği saptanmıştır (p=0,011). Yoğun bakımda ağrı yönetimi eğitimi alanların “yeni opioid ilaç çeşitlerinin fazla olması bu ilaçların uygulanmasını güçleştirmektedir”, “hemşireler opioid ilaç uygulamalarını hastaların ölmelerine yardım etmekle ilişkilendirirler” ve “opioid ilaçları uygularken yan etkilerini biliyorum” maddelerine verilen yanıtları etkilediği belirlenmiştir (p=0.000, p=0.036, p=0,047). Yoğun bakımda opioid ilaç hakkında eğitim alanların “yeni opioid ilaç çeşitlerinin fazla olması bu ilaçların uygulanmasını güçleştirmektedir” ve “reçetelerindeki hatalar hemşirelerin opioid ilaç uygulamalarında yaygın engellerdendir” maddelerine verilen yanıtları etkilediği saptanmıştır (p=0.001, p=0.034). Yoğun bakımda sık sık opioid ilaç uygulayanların “yeni opioid ilaç çeşitlerinin fazla olması bu ilaçların uygulanmasını güçleştirmektedir” ve “opioid ilaçları uygularken aşırı doz vermekten korkuyorum” maddelerine verilen yanıtları etkilediği saptanmıştır (p=0,002, p=0.003). Yoğun bakımda opioid ilaç uygulaması sonrası olumsuz deneyimle karşılaşmayanların “madde bağımlılığı öyküsü bulunan hastalara opioid ilaçları uygularken daha kaygılıyım” maddesine verilen yanıtları etkilediği saptanmıştır (p=0.013). Araştırmamızda yoğun bakımda çalışma yılının, ağrı yönetimi ve opioid hakkında eğitim alma durumunun, opioid ilaç uygulama sıklığının ve opioid ilaç uygulaması sonrası olumsuz deneyimle karşılaşma durumunun hemşirelerin opioid ilaç uygulamalarını algılama durumunu etkilediği belirlenmiştir.
Kısa Bağırsak Sendromunda Malnutrisyonun Önlenmesi ve Tedavisinde Beslenmenin Rolü: Geleneksel Derleme
Authors: Kahraman Tuba , Bostan Zekiye Zeynep , Samur Gülhan
Published: August 2024

Kısa bağırsak sendromu toplumda yaygın görülmemekle birlikte son kırk yılda prevalansında 2 kat artış olduğu düşünülen bir hastalıktır. Konjenital anomalinin türü veya uygulanan cerrahi rezeksiyona bağlı olarak farklı patofizyolojik mekanizmaların eşlik ettiği bu hastalıkta, hastaların en büyük problemlerinden biri malabsorpsiyondur. Malabsorpsiyon ve buna bağlı stoma kayıpları hastada ciddi malnütrisyon gelişme riskini doğurmaktadır. Bu durum oral beslenmenin yetersiz olduğu durumlarda ek olarak hastanın uzun dönem enteral ve/veya parenteral beslenme ile tedavi edilmesini gerektirmektedir. Hastaların metabolik ve fizyolojik koşullarına uygun beslenme gereksinimleri saptandıktan sonra yeterli enerji, protein ve mikrobesin ögelerinden zengin bir diyet içeriğinin olması tedavide elzemdir. Günlük enerji ve protein gereksinimlerini karşılamak adına 20-35 kkal/kg enerji ve 0.8-1.4 g/kg protein içeren bir diyet, konu ile ilgili uzman bir diyetisyen tarafından planlanmalıdır. Son dönemde yapılan bazı araştırmalar, probiyotik, omega-3 ve sitrulin gibi takviyelerin kısa bağırsak sendromuna ilişkin metabolik süreçlerde olumlu etkileri olduğunu ortaya koymuştur. Probiyotik çalışmalarında özellikle Lactobacillus ve Bifidobacterium gibi bakteri cinsleri ön plana çıkmıştır. Omega-3 yağ asitlerinin parenteral beslenmeye bağlı kolestaz tedavisinde etkili olabileceği ve parenteral beslenme durumunda karaciğerin yeni bir koruyucu ajanı olabileceği ortaya koyulmuştur. Sitrulin takviyesinin 0.1-3.0 mg/kg/gün doz aralığında uygulandığında bağırsak sağlığı üzerinde potansiyel etkiler geliştirebileceği saptanmıştır. Bununla beraber bu takviyelerin klinikte kullanımına ilişkin hala kanıt düzeyi yüksek klinik araştırmalara ihtiyaç vardır. Kısa bağırsak sendromu hastaları, medikal tedavi ve tıbbi beslenme tedavisi açısından multidisipliner bir ekiple takip edilmelidir.
EARLY DETECTION AND INTERVENTIONS TO PREVENT ANEMIA IN PREGNANT WOMEN AT POSYANDU APEL
Authors: Indrayani Triana , Jamilah Jamilah , Sulminah Sulminah
Published: August 2024

The coverage of pregnant women without anemia at Posyandu Apel I and II in 2023 is 60%, while the expected target for pregnant women without anemia is 90%. In the field, it shows that pregnant women with anemia are 40%. One of the solutions to overcome anemia in pregnant women is by carrying out early detection and providing educational interventions. This community service aimed to educate pregnant women about the importance of paying attention to hemoglobin levels during pregnancy. This community service works by collecting data, determining problem priorities, checking HB levels on 15 pregnant women, preparing educational materials, conducting an extension directly to the group of pregnant women with anemia at Posyandu Apel 2, and giving blood-boosting vitamin tablets. An evaluation was carried out by discussion or question and answer. Based on the results, the implementation of this community service extension was attended by 15 pregnant women with anemia and 25 additional participants including lecturers, midwives, and cadres. This activity was carried out together with the team. The participants were very active during the activity with a question-and-answer session
INCREASING CHILDREN'S INTEREST IN READING THROUGH A READING GARDEN IN THE PLAY AREA OF THE PANGGUNGREJO VILLAGE, PASURUAN CITY
Authors: Erwantiningsih Eni , Dewi Putri Marina , Tajuddin Muhammad , Iskandar Eka Farhan , Perdana Firdhaus Putra
Published: August 2024

Reading is a window to see the world with all its progress and development. Reading is also able to change one's way of thinking and perspective on something. Panggungrejo sub-district is a coastal area in the city of Pasuruan with the majority of the population only having education up to junior high school. According to the people's view, if someone is able to catch fish in the sea, then he is ready to get married. So to get a higher education is no longer necessary. Through the activities of the real work lecture program, Merdeka Pasuruan University students try to provide a forum for the community for reading activities namely a reading garden. Students take advantage of the semi-permanent building where the children and their mothers wait for their fathers who are fishing. With this literacy improvement activity it is hoped that both children and housewives will be able to increase their interest in reading and broaden their knowledge in their spare time. With the opening of the horizons of thinking, the desire to get a higher education is expected to be the main choice of the community to improve the quality of life
MAPLE APPLICATION TRAINING PROGRAM FOR MATHEMATICS EDUCATION AT UNIVERSITAS KATOLIK SANTO AGUSTINUS HIPPO
Authors: Ritawati Bernadeta , Tupulu Nasri , Hermiati Konstansia , Annurwanda Pradipta
Published: August 2024

The community service activity entitled “Maple Application Training for Mathematics Education Study Program” at St. Augustine Hippo Catholic University aims to improve students' abilities in mathematics education study programs using existing applications as sources of learning mathematics. The problems found at the Catholic University of St. Augustine Hippo in the mathematics education study program where students still do not know the application, students still use the manual way of counting, students are still not accustomed to using existing learning applications, and rarely use applications in learning. Community service activities that use a participatory approach and through this training method, the result that students at St. Augustine Hippo Catholic University realized that increasing competence is essential for the world of education, both in increasing knowledge and skills, through various applications of learning mathematics, in this case, the application of maple. Educators here can improve their competence to play a direct role in online and offline learning to improve students' mathematical problem-solving abilities.
Analisis Efektivitas dan Efisiensi Pada Realisasi Anggaran Pendapatan dan Belanja Daerah
Authors: Habibi Habibi , Utami Wikan Budi , Samanto Hadi
Published: August 2024

Penelitian ini bertujuan untuk menganalisis efektivitas dan efisiensi dalam realisasi anggaran pendapatan dan belanja daerah (APBD) di Kota Surakarta. Data yang digunakan adalah data sekunder yang diperoleh dari laporan realisasi anggaran (LRA) tahun 2017-2022. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Teknik pengumpulan data yang digunakan adalah dokumentasi dan studi pustaka. Metode analisis data yang digunakan adalah analisis efektivitas pada Penerimaan PAD dan efisiensi pada belanja daerah berdasarkan rasio efektivitas dan efisiensi. Hasil penelitian ini menunjukan bahwa Selama periode 2017-2022, sebagian besar pendapatan asli daerah terealisasi dengan efektivitas yang baik. Pada tahun 2017, 2018, 2020, dan 2021, pendapatan asli daerah melebihi atau mendekati 100%, menunjukkan pencapaian yang baik sesuai dengan anggaran yang direncanakan. Namun, terdapat perbedaan pada tahun 2019 dan 2022, di mana efektivitasnya sedikit menurun. Dalam hal belanja daerah, penggunaan dana pada tahun 2017-2022 belum mencapai tingkat efisiensi yang optimal. Persentase realisasi belanja daerah berada di bawah 100%, mengindikasikan potensi pemborosan atau penggunaan dana yang tidak efisien. Laporan realisasi belanja daerah tahun 2017, 2018, dan 2022 kurang efisien, sedangkan tahun 2019, 2020, dan 2021 mencapai tingkat efisiensi yang lebih baik. Hasil penelitian ini diharapkan dapat memberikan informasi yang berguna untuk meningkatkan pengelolaan anggaran daerah di Kota Surakarta
Using Design-Based Research to Develop the Learning Outcomes of a Curriculum-Based Environmental Citizen Science Project
Authors: Simms Wendy , DeMattia Elizabeth , Watson Jane , McClelland Erin , Parker Elaine , Dudas Sarah
Published: August 2024

The Intertidal Monitoring Project (IMP) is a local, curriculum-based citizen science project intentionally designed to support the development of science competencies in elementary students. The focus of the IMP is the Research Days, where students follow an established scientific protocol to collect monitoring data on an introduced species of clam in British Columbia, Canada. The IMP represents a unique program to study because the school district funds transportation and programming costs so that all grade five students can engage in authentic place-based scientific research. A design-based research (DBR) approach was used to develop and refine the IMP activities between 2014 and 2023. This research is focused on a DBR Evaluation/Reflection phase that qualitatively assessed learning outcomes during the beta testing of a supplementary classroom activity. Student- and teacher-generated data were collected to understand the process of a class “coming to know” science and its community of practice during the IMP activities. This included student learning artefacts and a teacher interview. The findings show that participation in IMP activities: i) fostered the development of science competencies in a grade five learning community; ii) did not promote science identities; and indicated that iii) the Nature of Science (NOS) required more explicit instruction. Student-teacher-scientist partnerships (STSPs) emerged as a critical design element of curriculum-based citizen science.
Pengaruh Model Pembelajaran Berbasis Masalah (PBL) Terhadap Kemampuan Berpikir Kritis Mahasiswa Kimia
Authors: Islawati Islawati , Fadly Dewiyanti , Ahmad Fandi
Published: August 2024

This research is based on the importance of critical thinking skills in higher education, which are essential for students to face complex challenges in the real world and in their professional lives. In the context of higher education, there is an urgent need to develop teaching methods that can effectively enhance critical thinking skills. Problem-Based Learning (PBL) has been proposed as one of the effective methods for this purpose. This article aims to explore the influence of PBL on students' critical thinking skills. The problem discussed is how PBL can improve analytical, evaluative, interpretative, and reflective skills, which are crucial components of critical thinking among students. The method used is a literature review of various relevant studies, including experimental, quasi-experimental, and longitudinal studies, by collecting data from research that assesses the effectiveness of PBL in the context of higher education. The research results indicate that PBL significantly improves students' critical thinking skills compared to traditional teaching methods, with an average increase of 25% in analytical skills, 30% in evaluative skills, 28% in interpretative skills, and 32% in reflective skills. Additionally, longitudinal studies show that the positive effects of PBL persist in the long term, with consistent improvements observed after one year of implementation. The conclusion of this article is that Problem-Based Learning (PBL) is an effective method to enhance students' critical thinking skills and prepare them to face complex challenges in the real world.
Tantangan Bagi Perkembangan Psikososial Anak dan Remaja di Era Pendidikan Modern: Studi Literatur
Authors: Fadly Dewiyanti , Islawati
Published: August 2024

Penelitian ini mengulas tantangan psikososial yang dihadapi anak-anak dan remaja dalam konteks perkembangan mereka di era pendidikan modern. Dengan menggunakan metode tinjauan literatur, studi ini mengidentifikasi dan menganalisis berbagai faktor yang mempengaruhi kesehatan mental dan emosional siswa, termasuk tekanan akademis, pengaruh media sosial, dan perubahan dinamika keluarga. Hasil tinjauan ini menunjukkan bahwa anak-anak dan remaja mengalami peningkatan stres, kecemasan, dan depresi yang signifikan akibat tuntutan pendidikan yang semakin tinggi dan eksposur yang terus menerus terhadap teknologi digital. Selain itu, penelitian ini juga menemukan bahwa dukungan dari keluarga, sekolah, dan komunitas sangat penting untuk mengatasi tantangan-tantangan ini. Kesimpulannya, diperlukan pendekatan holistik dalam sistem pendidikan yang tidak hanya fokus pada prestasi akademik tetapi juga memperhatikan kesejahteraan psikososial siswa untuk menciptakan lingkungan belajar yang sehat dan mendukung.
Eksistensi Ojek Muslimah di Pekanbaru
Authors: Putri Rachma Widyana , Jalil Ashaluddin
Published: August 2024

Transportasi telah menjadi kebutuhan manusia hal ini didorong oleh kemudahan teknologi. Kasus kejahatan dan pelecehan seksual pada transportasi umum dan ojek online terus meningkat di Indonesia oleh karena itu muncul inovasi dalam bidang transportasi yang ramah perempuan khususnya muslimah yaitu Ojek Muslimah UNRI (OMU). Tujuan dari penelitian ini untuk mengetahui: 1) Harapan si pengojek muslimah menjadi driver (pengemudi). 2) Pengembangan yang dilakukan ke depannya terhadap usaha karena kegiatannya masih tertutup. Penelitian ini menggunakan metode penelitian kualitatif. Teori yang digunakan adalah Teori Sistem Sosial. Data dalam penelitian ini dikumpulkan dengan wawancara, observasi, dan dokumentasi. Dalam penelitian ini teknik yang digunakan untuk menentukan subjek adalah purposive. Subjek penelitian ini sebanyak sepuluh orang. Hasil penelitian ini harapan driver menjadi pengemudi adalah membantu sesama perempuan khususnya perempuan muslimah memenuhi kebutuhan sehari-hari seperti belanja ke pasar, delivery makanan, pengantaran barang hingga  berpergian melakukan perjalanan dengan aman tanpa perlu rasa takut pelecehan seksual. Pengembangan yang dilakukan terhadap usaha Ojek Muslimah UNRI (OMU) yaitu memperluas jangkauan promosi seperti melalui perantara organisasi rohani Islam di kampus, pemasangan spanduk, promosi media sosial serta membuka cabang di universitas lain di Pekanbaru.
Inovasi Karak Daun Kelor sebagai Camilan Sehat dan Bergizi
Authors: Akbar Bayu Widhi , Amelia Amelia , Salsabila Hanum Shafa
Published: August 2024

Kerupuk karak  merupakan kerupuk yang terbuat dari nasi beras yang sangat digemari masyarakat Indonesia. Namun karak hanya dianggap sebagai makanan yang tidak bergizi dan diperparah dengan penggunaan bleng atau boraks yang memiliki efek negatif pada kesehatan. Oleh karena itu daun kelor dipilih sebagai bahan tambahan pada karak sebagai tambahan nutrisi. Penggunaan bleng juga diganti dengan bahan lain yang aman dikonsumsi. Inovasi ini diharapkan dapat menyelesaikan persoalan mengenai kurangnya gizi pada karak dan bahaya penggunaan bleng pada karak. Penggunaan daun kelor sendiri juga bertujuan untuk meningkatkan nilai ekonomis dari daun kelor yang belum terlalu dimanfaatkan oleh masyarakat. Inovasi karak daun kelor ini juga dapat menjadikan suatu lapangan pekerjaan baru sehingga meningkatkan pendapatan masyarakat. Produktifitas karak daun kelor sangat tinggi dikarenakan melimpahnya bahan baku dan proses pembuatannya sederhana. Hasil uji kesukaan karak daun kelor menunjukkan bahwa rata-rata masyarakat menyukainya dari segi rasa, warna, dan tekstur. Prospek bisnis karak daun kelor sangat menjanjikan dengan perkiraan keuntungan Rp.33.650 per produksisehingga inovasi ini selain memperkenalkan produk pangan sehat juga memiliki prospek bisnis cerah apabila dikelola dengan manajemen dan strategi pemasaran yang baik.
Pengaruh Electronic Word Of Mouth, Kepercayaan Merek, Dan Citra Merek Terhadap Niat Pembelian Ulang
Authors: Putri Cindy Meidiyanti , Sumartik Sumartik
Published: August 2024

Penelitian ini bertujuan untuk menyelidiki pengaruh electronic word of mouth (eWOM), kepercayaan merek, dan citra merek terhadap niat pembelian ulang di CV Asih Jaya. Menggunakan pendekatan kuantitatif, data dikumpulkan dari 103 pelanggan melalui kuesioner skala Likert. Studi ini menggunakan SPSS versi 26 untuk melakukan berbagai uji statistik termasuk reliabilitas, validitas, normalitas, heteroskedastisitas, autokorelasi, regresi linier berganda, uji F, uji t, dan uji koefisien determinasi. Hasil menunjukkan bahwa eWOM, kepercayaan merek, dan citra merek masing-masing memiliki pengaruh signifikan terhadap niat pembelian ulang secara individu dan kolektif. Ini menunjukkan bahwa ketiga faktor tersebut sangat penting dalam meningkatkan loyalitas pelanggan dan mendorong pembelian ulang, menekankan pentingnya mengelola umpan balik pelanggan secara online, membangun kepercayaan merek, dan mempertahankan citra merek yang kuat untuk mendorong keterlibatan dan retensi pelanggan yang berkelanjutan.
Video Profil untuk Promosi SMA Muhammadiyah 2 Sidoarjo
Authors: Zakiyan Fadlillah M Ghulam , Febriana Poppy
Published: August 2024

Studi ini mengeksplorasi efikasi profil video digital sebagai alat promosi untuk institusi pendidikan, dengan tujuan meningkatkan perekrutan dan pengenalan merek. Menggunakan pendekatan deskriptif kualitatif, data dikumpulkan melalui observasi langsung dan wawancara, dilengkapi dengan analisis media cetak yang ada dan kerangka teori tentang produksi media. Penelitian ini mengidentifikasi kebutuhan akan strategi promosi yang lebih dinamis dan efektif, mengarah pada perancangan dan implementasi profil video menggunakan Adobe Premiere. Hasil menunjukkan bahwa profil video secara signifikan meningkatkan visibilitas institusi, menarik calon siswa dan orang tua serta mendorong pendaftaran. Hal ini menunjukkan bahwa profil video digital, jika digunakan secara efektif, dapat berfungsi sebagai alat pemasaran pendidikan yang kuat, menawarkan implikasi luas untuk meningkatkan jangkauan dan keterlibatan institusi di era digital.
Pengaruh E-WOM, E-Trust, dan Pengalaman Berbelanja terhadap Pembelian Ulang TikTok Shop di Sidoarjo
Authors: Adinda Taskia Putri , Sari Dewi Komala
Published: August 2024

Penelitian ini menyelidiki dampak Electronic Word-of-Mouth (E-WOM), E-Trust, dan Pengalaman Berbelanja terhadap Niat Membeli Kembali di antara pengguna platform TikTok Shop di Sidoarjo. Dengan pendekatan kuantitatif dan kerangka fenomena, data dikumpulkan dari sumber primer dan sekunder, dengan populasi meliputi semua pengguna TikTok Shop di Sidoarjo. Dengan menggunakan metode pengambilan sampel non-probabilitas dengan purposive sampling, data dianalisis menggunakan aplikasi Smart Partial Least Square (PLS). Hasil penelitian menunjukkan adanya pengaruh parsial signifikan dari E-WOM, E-Trust, dan Pengalaman Berbelanja terhadap Niat Membeli Kembali. Penelitian ini memberikan kontribusi dalam pemahaman perilaku konsumen dalam konteks platform e-commerce seperti TikTok Shop, dan menawarkan wawasan bagi pemasar untuk meningkatkan strategi retensi pelanggan.
Histeridae and Staphylinidae (Coleoptera) from state of Acre, Brazil
Authors: Trevisan Leivas Fernando Willyan , Caron Edilson , Souza Santos Rodrigo
Published: August 2024

Histeridae and Staphylinidae are related families that share habitats and can be sampled by the same collection methods. However, there is a lack of regional lists of these families in Brazil. The aim of this study is to present the first list of Histeridae and Staphylinidae from state of Acre, Brazil. The list of species was elaborated based on the literature and study of entomological collections. In total, 16 species and six genera of Histeridae, and 13 species and eight genera of Staphylinidae were recorded. Of all these, one species of Histeridae is recorded for the first time in Brazil. Ten species of Histeridae and five species of Staphylinidae are recorded for the first time in the state of Acre. In addition, information about known geographic distribution and ecology of these species are provided. We expect that our data will contribute to the Taxonomic Catalog of the Brazilian Fauna (TCBF).
Samamabaias e licófitas do Parque Estadual do Monge, Paraná, Brasil
Authors: Nunes Mauricio Goncalves , Carlucci Marcos Bergmann , Labiak Paulo Henrique
Published: August 2024

O Parque Estadual do Monge – PEM (Lapa, Paraná, Brasil) possui uma área de 297,83hectares, coberto por remanescentes de Floresta com Araucária e campos naturais. O parque ainda integra a área da Escarpa Devoniana, uma formação arenítica que é típica do Segundo planalto do estado do Paraná. Assim, este trabalho teve como objetivo, apresentar uma lista de espécies de samambaias e licófitas do Parque Estadual do Monge, além de, uma análise de similaridade florística com outras 14 áreas com levantamentos florísticos de samambaias e licófitas. Registramos 88 espécies (81 samambaias e 7 licófitas), distribuídas em 16 famílias e 47 gêneros. Análises de similaridade florística mostram que clima e geomorfologia são fatores que influenciam na distribuição das espécies entre o Parque Estadual do Monge e outras áreas ao longo da Escarpa Devoniana.
O melodrama familiar intimista de Mamoru Hosoda em Wolf Children
Authors: Sousa Santos Thátilla , Lima Satler Lara
Published: August 2024

Apresenta-se neste artigo o uso de características melodramáticas na animação japonesa Wolf Children (2012) de Mamoru Hosoda, na qual retrata o cotidiano de uma mãe em apuros e o crescimento de suas crianças. Para tanto, realizou-se pesquisas bibliográficas sobre o melodrama, com enfoque no contexto asiático, e a análise fílmica de recortes da obra para demonstrar a sua inserção na narrativa. Como resultados, compreende-se que empregar estratégias melodramáticas em uma produção de animê contribui com a sua construção dramática, o acesso de públicos de diferentes partes do mundo e com o estímulo de reflexões sobre a sociedade japonesa.
Lições aprendidas versus lições identificadas: Proposta de um modelo integrado ao ciclo de conversão do conhecimento SECI
Authors: Mendes Rafael de Carvalho , Mattos Max Cirino de
Published: August 2024

Introdução: Esta pesquisa apresenta os conceitos de Lições Aprendidas (LA) e Lições Identificadas (LI), abordando a relevância de sua distinção no âmbito da organização, e propondo a integração destes com o modelo de conversão do conhecimento SECI. A proposta parte da discussão sobre como mitigar a dependência humana na retenção e efetivo uso do conhecimento nas organizações, e aborda a transferência do conhecimento a partir da mudança em processos, configurando esse conhecimento como organizacional, e não individual. Método: Como metodologia foi adotada a Design Science Research (DSR), e para consecução do objetivo proposto foi realizada uma revisão de literatura buscando apresentar as relações entre LA e LI sobe a lente da Gestão do Conhecimento (GC). Resultados: As etapas adotadas a partir da DSR embasaram um Mapa conceitual acerca da interação entre LI e LA a partir das dimensões de conversão do conhecimento do SECI, buscando trazer contribuição a gestores acerca da matéria, direcionado a integração das LA aos processos organizacionais. Conclusão: O Modelo proposto contribui para a academia trazendo maior luz à interação entre os construtos, distinguindo o conhecimento organizacional per si, na forma de LA, daquele produzido pela soma do conhecimento individual de seus funcionários. Futuras pesquisas pretendem expandir a pesquisa na busca de apresentar instrumentos generalizáveis que auxiliem as organizações na operacionalização destas mudanças no processo de retenção do conhecimento adquirido a partir de LI (configurando-se como LA), em especial em um contexto de Gestão por Processos, dado suas características de estruturação dos Sistemas Organizacionais e Governança Coorporativa.
Fatores que influenciam o processo de compartilhamento e reuso de dados de pesquisa: revisão sistemática de literatura a partir da base de dados BRAPCI
Authors: Candida Silva Luciana , Braga Prado Cássia , Alvarenga Araújo Eliany
Published: August 2024

Introdução: A discussão em torno da publicação e do uso de dados de pesquisa científica vem sendo impulsionada com o movimento da Ciência Aberta e com as novas iniciativas brasileiras que vêm surgindo nesse sentido. Objetivo: Identificar os fatores que influenciam os pesquisadores no processo de compartilhamento e reutilização de dados de pesquisa para geração de novos resultados. Método: A técnica de coleta de dados adotada foi a revisão sistemática de literatura, por meio do protocolo que estabeleceu o levantamento de publicações na base de dados BRAPCI, no período de 2017 a 2022, além da definição de termos de busca e critérios de inclusão e exclusão. Resultados: Os principais fatores de compartilhamento e reuso são o aceleramento da ciência, a transparência da ciência para validar resultados, a integridade e a visibilidade da ciência, a garantia de os dados estarem acessíveis ao longo do tempo e a chance de financiamento de suas pesquisas. Já para o não compartilhamento e reuso se destacam os custos relacionados aos processos para a comunicação de dados, a reduzida recompensa aos pesquisadores, a perda de oportunidade de publicações de seus dados com direitos exclusivos, a má utilização dos dados e a falta de infraestrutura e de pessoal para orientar. Conclusão: Compreende-se que novas iniciativas precisam ser apresentadas, as quais orientem e estimulem o compartilhamento e o reuso dos dados, tais como palestras e oficinas que capacitem a gestão de dados de pesquisa.
Risk factors of clinical endometritis in an Iranian dairy farm
Authors: Jianpour Jaleh , Behzadi Shahrbabak Mohammad javad , Jamshidian Abbas
Published: August 2024

Clinical endometritis is one of the most common causes of declining reproductive performance in dairy cows. The purpose of this study was to investigate the effects of some factors including cow’s parity, milk yield, dystocia, retained placenta, calf sex, calving season, abortion, and stillbirth on the incidence of clinical endometritis and the effect of clinical endometritis on open days in an Iranian dairy farm. Uterine health of 557 dairy cows was evaluated by rectal palpation and ultrasonography during 30-35 days after calving. The presence of mucopurulent secretions in the vagina and vulva as well as the ultrasonographic observation of echogenic secretions in the uterine lumen were considered endometritis. The effect of the mentioned factors on the incidence of clinical endometritis was then analyzed in univariate and multivariate logistic regression models. The chance of developing clinical endometritis in the low-producing cows was 27.2% higher than that of the high-producing cows (p=0.06). Other parameters had no significant effect on the incidence of endometritis. The incidence of clinical endometritis in the studied herd was 49.5%. Based on the results of this study, the low milk yield may be a risk factor for developing clinical endometritis in the studied herd's condition, while parameters of the parity, dystocia, retained placenta, calf sex, calving season, abortion, and stillbirth was not effective in the occurrence rate of endometritis. There was no association between clinical endometritis and days open in the studied herd.
PROCESSING AND EVALUATION OF PUMPKIN CAKE (CUCURBITA MOSCHATA)
Authors: Campos Érica Trindade , Cardoso Bruno Trindade , Ramos Semíramis Rabelo Ramalho , Carvalho Michelle Garcêz , Santos Daniel Oliveira
Published: August 2024

Pumpkin (Cucurbita moschata) is a vegetable traditionally consumed by the population in Brazil, especially in the Northeast region, that serves as an important source of vitamin A. Then, the pumpkin has been used for the elaboration of new food products. The aim was to formulate cakes containing freeze-dried pumpkin flour (pulp and peel), and to evaluate their sensory and chemical characteristics. Three cake formulations were prepared: F1 (without pumpkin flour), F2 (10% substitution of wheat flour with freeze-dried pumpkin flour) and F3 (20% substitution of wheat flour with freeze-dried pumpkin flour). Samples were evaluated microbiologically (coliforms at 35°C, coliforms at 45°C and salmonella spp.), sensorially based on ranking for preference (ordering test), in terms of acceptance (hedonic scale) and consumers’ purchase intentions by 80 untrained testers. Cakes’ chemical characteristics (moisture, ash, protein, lipids, carbohydrates and carotenoids) and color (by colorimetry) were evaluated. Formulations F2 and F3 had similar acceptance and purchase intentions. However, F3 was the most preferred formulation in terms of sensory attributes. The addition of freeze-dried pumpkin flour increased the percentage of ashes and carotenoids, as well as it intensified the color, making F2 and F3 more sensorially attractive. Pumpkin flour improved the sensory characteristics and nutritional value of the formulated cakes.
CHARACTERIZATION OF QUALITY ATTRIBUTES OF MANGO CV. 'ATAULFO' AT DIFFERENT MATURITY STAGES
Authors: COSTA MARYLIA DE SOUSA , ALMEIDA FRANCISCO DE ASSIS CARDOSO , COSTA JOSENARA DAIANE DE SOUZA , FIGUEIREDO NETO ACÁCIO , GOMES JOSIVANDA PALMEIRA
Published: August 2024

The objective of this study was to evaluate the specific characteristics of three maturation of the 'Ataulfo' mango, as well as the correlation of a non-destructive method as the DA Meter Absorption Difference Index (Turoni), with destructive physical-chemical parameters. The mangoes were harvested at stages 2, 3 and 4, the following variables were determined: loss of mass, length, diameter, shell and pulp color and their coordinates L * a * b *, firmness, DA Index, yield, pH, soluble solids, titratable acidity and vitamin C. The experimental design was completely randomized with ten repetitions. The results were submitted to the test of means and simple correlation. Physical and physico-chemical analyzes such as mass, length, pulp yield, can be used as a basis for determining maturation stages, but the DA Index differentiation of fruits in different maturation classes, in addition to having a good correlation with firmness, SST, ATT and pH, with high coefficients, -0.92, 0.94, 0.97 and -0.93, respectively. Thus, the determination of this index represents a potential tool based on non-destructive analysis to determine the maturation of 'Ataulfo' varieties.
Analysis of the potability of mineral waters consumed by the population of Jaraguá do Sul/Brazil
Authors: Stringari Jessica , Tessila Fernanda , Dams Rosemeri Ines Ines , Dams Rosemeri Ines , Sestile Caio
Published: August 2024

Water, a natural resource of the Earth, is considered fundamental for human beings and must be in accordance with the quality parameters to be used in several purposes, however billions of people in the world do not have access to treated water, causing health problems. Therefore, this work aimed to evaluate the potability of still mineral water consumed by the population of Jaraguá do Sul, Santa Catarina, making a comparison with water samples from the distribution network and river water. Microbiological, parasitological, physical-chemical and phytotoxicity tests were carried out on all samples. In view of the results obtained, it was concluded that the samples of still mineral water consumed by the population of Jaraguá do Sul are suitable for human consumption and use, unlike the water in the distribution network and the river water, which showed significant divergences in several stages of the analyzes. For more accurate results and values, new tests and analyzes must be carried out, as well as the monitoring and inspection of the waters used by the population, in order to make a better diagnosis regarding their potability.
Do otimismo nuclear à destruição: uma análise histórica e cultural da ficção pós apocalíptica de Fallout
Authors: Stonoga Juliana
Published: August 2024

O presente artigo busca analisar a ressignificação do período da Guerra Fria abordada na narrativa dos jogos de Fallout, focando nas consequências da Era Atômica e seu impacto na sociedade. O objetivo delimita-se em entender de que forma os desenvolvedores buscam assimilar os fatos com a ficção, analisando a posição dos Estados Unidos em períodos de tensão, assim como a promoção de discursos de militarismo, poder nuclear e consumismo pelo governo. Através de uma metodologia baseada em estudos de História Cultural e Semiótica, a pesquisa apresenta de que maneira Fallout promove uma crítica subjetiva ao otimismo nuclear e ao consumismo excessivo disseminados durante a metade do século XX. Desse modo, Fallout convida os jogadores a ponderar a respeito desses temas de maneira recreativa, proporcionando uma reflexão a respeito das ações governamentais e da influência da tecnologia nuclear na sociedade.
Techniques of presence. Beyond presence and its crisis
Authors: Capozzi Simone
Published: August 2024

In the following pages, I will outline some meanings of the concept of presence in the work of Ernesto de Martino, starting from the Il mondo magico. Prolegomeni ad una storia del magismo up to the last writings of La fine del mondo. Contributo all’analisi delle apocalissi culturali and Scritti filosofici, collected by Roberto Pàstina. The concept of “presence” initially coincides with the Kantian synthetic unity of apperception and its crisis, but in his later writings, it is replaced by the concept of presentification. My aim is to highlight how de Martino’s latest writings open up to the themes of the construction of “presence”. The process of presentification emerges as the result of the relationship of use between the body and certain techniques. Therefore, I will analyze the three contiguous concepts of use, habit and domestication.
ATIVIDADES SEQUENCIAIS PARA APRENDIZAGEM INICIAL DA ESCRITA DECONTO PARA O 3º, 4º E 5º ANO DO ENSINO FUNDAMENTAL DE ACORDO COM A BASE NACIONAL COMUM CURRICULAR
Authors: Gandin Rosangela Valachinski , Branco Veronica , De Sousa Renata Junqueira
Published: August 2024

Neste texto, apresenta-se as percepções de 69 crianças participantes de um estudo sobre ensino de produção de texto literário, em especial a respeito de oito atividades de uma sequência didática -que possui 19 atividades -desenhada para aprendizagem inicial da criação de conto de aventura. São elas: produção da 1ª versão e leitura do material de apoio de conto de aventura; leitura da 1ª versão com apontamentos no texto do colega; leitura de Moana: um mar de aventura; leitura de literatura infantil; leitura, audição de texto e revisão da 1ª versão. A sequência foi aplicadapor professoras de turmas do 3º, 4º e 5º ano do Ensino Fundamental de duas escolas públicas do litoral do Paranánoano de 2019. Entretanto, no final do ano letivo, os participantes responderam individualmente um questionário. A análise das respostas do questionário seguiu Bardin. Das 69 participantes, 65 afirmaram que o texto delas é um conto de aventura, sendo “Ler o filme da Moana” e “Dia do Autor” as atividades da sequência didática mais votadas e os motivos mais citados foram “gostar de escrever” e “contribuiu com a escrita do conto”. Infere-se que atividades auxiliaram os participantes na aprendizagem inicial da criação literária deconto deaventura.
Elementos para a discussão sobre participação social em fechamento de lixões: o caso do aterro controlado do Jóquei no Distrito Federal
Authors: Oliveira da Silva Gleidson , Bruno Bacellar Zaneti Izabel Cristina
Published: August 2024

A participação social tem sido vista como uma das soluções para democratizar as tomadas de decisões e melhorar os projetos, programas, planos e políticas propostos pelos governos. Dentro da temática ambiental, não tem sido diferente; inclusive, dentro da gestão de resíduos sólidos, a Política Nacional de Resíduos Sólidos estabelece a participação social como um dos seus pontos. Nesse sentido, este artigo visa analisar a qualidade da participação dos atores envolvidos, bem como o nível, formas e condições de participação, assim como a representação do setor privado e a capacidade dos atores de influenciar na tomada de decisão no processo de encerramento das atividades do Aterro Controlado do Jóquei. O presente trabalho é um estudo de caso, realizado por meio de entrevistas semiestruturadas com oito participantes, representantes de diferentes setores, que participaram diretamente ou indiretamente das atividades de encerramento do ACJ. Utilizou-se, outrossim, pesquisa bibliográfica e documental. Como conclusão, observou-se um protagonismo muito grande entre o governo, mas também, e principalmente, entre os catadores, sendo que as formas de participação relatadas são bastante diferenciadas. Porém, quando se fala de participação do setor privado, nota-se uma baixa participação, além dos moradores da Cidade Estrutural. Como um dos pontos-chave, observa-se que a participação aplicada possui controvérsias, tais como baixo poder de influência, manipulação, exclusão de atores importantes, descrédito no processo participativo. No entanto há avanços importantes, pois, em outros momentos, a participação era mais enfraquecida.
Emergência climática e a metamorfose do campo: eclosão de críticas e justificações de ordem ecológica em conflitos sociais no campo paulista
Authors: Alves José Caio Quadrado , Ferreira Leila Da Costa
Published: August 2024

Nas últimas décadas, o agravamento da crise climática global tem constituído novos desafios às ciências ambientais e sociais, especialmente na mobilização de abordagens teórico-metodológicas capazes de explicar a complexidade socioecológica do problema. O presente estudo compreende um esforço nesse sentido, orientado pelo seguinte questionamento: “Como as emergências climáticas afetam o ordenamento social e político na modernidade em tempos de emergência climática ou da sociedade de risco global?”. O objetivo é explicar como as novas questões socioecológicas têm impactado as disputas em torno da reforma agrária no país. Com este propósito, realizou-se um estudo de caso no assentamento Mário Lago, em Ribeirão Preto /SP, cuja justificativa é fundamentada na defesa do meio ambiente, em especial na proteção das águas do Aquífero Guarani. Além disso, foram adotados como pressupostos teóricos a sociologia das justificações e a sociologia das metamorfoses. Para composição dos corpos de dados, foram realizadas 16 entrevistas no modelo relato de vida, com atores envolvidos na valoração socioecológica do assentamento, assim como o acompanhamento de disputas em arenas públicas locais. Também foram analisadas as estratégias para a produção de provas de veracidade que proporcionam embasamento aos discursos justificativos da opção ecológica mobilizados pelo MST. Conclui-se que os princípios socioecológicos têm se consolidado como uma nova funcionalidade da agricultura, representando uma força social e política significativa em disputas em torno da reforma agrária, considerando em particular o caso do estado de São Paulo.