bluuebunny/crossref_metadata_2025 huggingface dataset:
A Preliminary Study on the Medium-term Plan of Public Universities Transferred from Private Universities
Authors: Aihara Soichiro , Sugihara Toru , Ogashiwa Kahori , Kanekawa Kumiko , Mori Masao , Hirokawa Sachio
Published: September 2022

This preliminary study visualizes the characteristics of the medium-term plan of ten universities that were transferred from private to public ones. The analysis tool is KH Coder version 3. Drawing 2-D maps in three ways: Co-occurrence network, Correspondence analysis, Self-organizing map make it to interpret the whole picture.
Applying Business Ecosystem Analysis Methods into Edge Computing Device Business for E-Solutions
Authors: Sekiguchi Koji , Okada Koji
Published: September 2022

In recent years, the importance of E-services incorporating concepts such as IoT (Internet of Things), digital twin, CPS (Cyber-Physical System) and so forth has increased. There, in addition to cloud computing, edge computing on the terminal equipment is becoming essential. For semiconductor companies, this situation might be a business opportunity to transform or transit from the traditional business model to a business model suitable for the edge computing device business. There, it is necessary to form a healthy business ecosystem with various stakeholders. In this article, we briefly illustrate our proposed business ecosystem analysis methods that are (1) business boundary analysis method and (2) business ecosystem stakeholder analysis method. Then we apply them to an actual business case of edge computing device business, in order to confirm effectiveness of them.
Digivisio 2030: Finland as a model country for flexible learning
Authors: Nordlund Hanna , Piiroinen Jonna
Published: September 2022

Digivisio 2030, a joint programme between Finnish universities and universities of applied sciences, will bring greater opportunities for all learners to learn flexibly. The aim is to restructure Finland’s higher education over the next decade by means of digitalization and collaboration and to make Finland a model country for flexible learning.

The project will develop common procedures for higher education institutions and create a shared digital service platform. Other key areas for development include digital pedagogy and guidance based on the learner's path and shared data.

The aim is that degree students, lifelong learners and those without a student place can study flexibly, selecting courses from all Finnish higher education institutions irrespective of organizational boundaries and geographical location. By implementing the vision, Finnish higher education institutions can create a robust international competitive edge for Finland as a society and for every citizen as a learner.
Rethinking assessment and feedback with a principle informed approach
Authors: Knight Sarah , Ferrell Gill
Published: September 2022

Digital transformation has occurred across the education sector over the last two years. Whether as an acceleration of a planned strategy or an emergency response, changing assessment practice has been a priority.

We have learned lessons about equity, about learning design and about interoperability. We have seen success stories and consistently high levels of student attainment. A move away from traditional unseen exams to other forms of assessment has seen many students, particularly those from disadvantaged backgrounds, perform better.

Assessment is central to the educational process. Done well, it drives improvement, shapes student behaviour and provides accountability to employers and others. It can also be a source of dissatisfaction, frustration and anxiety. Does it assess the right things? Does it take place at the right points in the learning journey? Is it susceptible to cheating? Existing and emerging technologies are starting to play a role in changing assessment practice and could help address these issues.

This paper will discuss the outcomes from a recent Jisc review and survey of the UK higher education assessment and feedback landscape and how a principle informed approach can drive effective practice supported by the use of technology.

Through consultation with higher education organisations, and a review of the current literature, a new set of principles for assessment and feedback have been developed. The principles offer an actionable way to improve learning teaching and assessment and can be applied to any aspect of learning design underpinned by the effective application of technology.

We illustrate these principles in practice with examples from France, the Netherlands and the UK.
Digital learning and teaching throughout the pandemic: learning from the digital experiences of students and staff during 2020 and 2021
Authors: Killen Clare , Heywood Kathryn
Published: September 2022

Drawing on the digital experiences of almost 76,000 learners/students, teaching staff and professional services staff from UK further and higher education, this session will explore the successes and challenges of learning, teaching and working online throughout the coronavirus pandemic. COVID-19 and the enforced move to remote engagement meant that all needed to embrace digital practices. It galvanised colleges and universities to push forward with digital transformation projects that may otherwise have taken far longer.

Understanding how students and staff use technology is essential. Jisc has been running the digital experience insights surveys to gather staff and students’ expectations and experiences of technology since 2016, providing valid, representative and actionable data to inform digital transformation.

Alongside Jisc’s work on learning and teaching reimagined and shaping the digital future, the survey findings highlight current digital practices and provide data to inform strategic planning. Knowing what works, what the barriers are and listening to the voices of these key stakeholders as they describe their experiences will help us to further advance digital practice and develop effective models of hybrid and blended models.

Key themes explored in this session include:

* Infrastructure and access to technology

* Support to learn, teach and assess/be assessed online

* Actively engaging all stakeholders as partners in online digital education

* Wellbeing when learning, teaching or working online

Delegates will takeaway from the sessions:

1. An overview of the findings from the learner/student, teaching staff and professional services surveys (with digital copies of each of the reports)

2. Opportunities to reflect on how these findings align or differ from their own experiences, engage in discussions and share practice on approaches to digital transformation
Detection of Bottleneck in Manufacturing Supply Chain using Specific KPI
Authors: Kawabata Yoshiatsu , Hosokawa Yuta , Fujita Katsuhide
Published: September 2022

With the introduction of the Digital Transformation (DX) era, It is now feasible to obtain digital data not only on the shop floor of the manufacturing facility but also across the whole supply chain (SC) network for improved management. The Bottleneck (BN) is the first tackling point to gain more throughput. By getting the accumulated Lead time (LT) data on the SC network map using simulations, we could identify the SC bottleneck regardless of the production policies such as push or pull: using a simulator that imitates the production of the entire SC network by assembling the materials; using the simple Key Performance Indicators (KPIs) that are the average lead time and the standard deviation of lead time on the simulator; identifying the BN from the remaining quantities of work in processes (WIP) between the nodes in a high-demand situation; identifying the BN based on the use of nodes at the low-demand situation virtually. In addition, our last method can depict the degree how each node is close to the BN, by sorting the rate of the utilization of the nodes.
A Study on creativity of the manufacturing industry according to types of industry
Authors: Hara Yohei , Ono Hiroyuki
Published: September 2022

The environment surrounding companies is changing rapidly, such as entering an advanced information society, intensifying competition between companies on a daily basis, and creating new management forms such as fabless companies. Innovation is important for sustainable management of companies, and much research has been done. Individual creativity is important for creating innovation within an organization. Therefore, in this study, we focused on the individuals who belong to the company, and summarized the characteristics of creation by industry in the manufacturing industry based on the creation that is carried out every day.
Globalization meets GDPR: implementing privacy safe transactions in modern APIs using personal data
Authors: Gylling Markus , Ferrell Gill
Published: September 2022

Digital transformation of higher education is bringing enormous benefit. Advances in technology and the development of open standards mean that a seamless ‘plug and play’ learning ecosystem is now a reality.

Seamless interoperability, for all its advantages, has so far come with certain risks. How can we be absolutely sure that all of our transactions are fully compliant with strict privacy laws? To date, the only way to achieve this has been to make those transactions less efficient than they could otherwise be.

In this paper we show how the work of the European 1EdTech community is ensuring that European public values influence global innovation. We discuss a set of data privacy principles that the community has developed and see how these are being implemented in practice in the Edu-API standard.
Determination of reservoir drainage area for constant pressure systems using well test data
Authors: Escobar Freddy Humberto , Hernández Yuly Andrea , Tiab Djebbar
Published: September 2022

In this work, the conventional cartesian straight-line pseudosteady-state solution and the Total Dissolved Solids (TDS) solution to estimate reservoir drainage area is applied to constant-pressure reservoirs to observe its accuracy. It was found that it performs very poorly in such systems, especially in those having rectangular shape. On the other hand, the pseudosteady-state solution of the TDS technique performs better in constant-pressure systems and may be applied only to regular square- or circular-shaped reservoirs with a resulting small deviation error. Therefore, new solutions for steady-state systems in circular, square and rectangular reservoir geometries having one or two constant-pressure boundaries are developed, compared and successfully verified with synthetic and real field cases. Automatic matching performed by commercial software sometimes are so time consuming and tedious which leads to another reason to use the proposed equations.
CONVENTIONAL PRESSURE ANALYSIS FOR NATURALLY FRACTURED RESERVOIRS WITH TRANSITION PERIOD BEFORE AND AFTER THE RADIAL FLOW REGIME
Authors: Escobar Freddy Humberto , Martinez Javier Andrés , Montealegre Madero Matilde
Published: September 2022

It is expected for naturally occurring formations that the transition period of flow from fissures to matrix takes place during the radial flow regime. However, depending upon the value of the interporosity flow parameter, this transition period can show up before or after the radial flow regime. First, in a heterogeneous formation which has been subjected to a hydraulic fracturing treatment, the transition period can interrupt either the bilinear or linear flow regime.  Once the fluid inside the hydraulic fracture has been depleted, the natural fracture network will provide the necessary flux to the hydraulic fracture. Second, in an elongated formation, for interporosity flow parameters approximated lower than 1x10-6, the transition period takes place during the formation linear flow period. It is desirable, not only to appropriately identify these types of systems but also to complement the conventional analysis with the adequate expressions, to characterize such formations for a more comprehensive reservoir/well management. So far, the conventional methodology does not account for the equations for interpretation of pressure tests under the above two mentioned conditions. Currently, an interpretation study can only be achieved by non-linear regression analysis (simulation) which is obviously related to non-unique solutions especially when estimating reservoir limits and the naturally fractured parameters. Therefore, in this paper, we provide and verify the necessary mathematical expressions for interpretation of a vertical well test in both a hydraulically-fractured naturally fractured formation or an elongated closed heterogeneous reservoir. The equations presented in this paper could provide good initial guesses for the parameters to be used in a general nonlinear regression analysis procedure so that the non-uniqueness problem associated with nonlinear regression may be improved.
EVALUATION OF GENERIC INHIBITORS BEHAVIOR FORMULTIPHASE SYSTEMS (STEEL-BRINE-CO2/H2S) BYUSING ELECTROCHEMICAL TECHNIQUES
Authors: Peña B Darío Yesid , Vásquez Q. Custodio , Forero B Adriana
Published: September 2022

One of the main ways to inhibit the corrosion is the adsorption of organic compounds on the surface of a metal. This study reports the behavior of six different organic inhibitors in a system carbon steel AISI-SAE1020/brine 3%w of NaCl/ gas mixture of 6% volume of CO2/10 ppm of H2S/ hydrocarbon. Two primary amines with sixteen and eighteen atoms of carbon were used, a secondary amine with twenty atoms and three carboxylic acids of sixteen, eighteen and twenty carbon atoms.  Linear polarization resistance measurements were used, along with Tafel extrapolation and electrochemical impedances to assess the influence of temperature, velocity of fluid, inhibitor concentration and concentration of oleic phase on the inhibition efficiency in the Electrode of Rotational Cylinder, ECR.  Activation and adsorption energies were calculated for the processes of corrosion in the system; according to the values derived, it was possible to define the system brine/CO2/H2S/ inhibitor, as a process with mixed control, where the phenomenon of mass transfer and that of charge transfer are in competition and the values obtained for the energy of adsorption of Gibbs, allowed checking that these compounds showed a chemical adsorption on the metallic surface. Under critical testing conditions (4 m/s, 59ºC or 332,15K) the amines present a better efficiency than carboxylic acids, thus complying with the electro-negativity theory applied to inhibitors. It was then possible to establish by the results obtained for the with hydrocarbon cuts tests, that this parameter adversely affects the percentage efficiency of the inhibitor.
EVALUATIÓN OF THE CONDENSATION POTENTIAL OF HYDROCARBON FLUIDS IN THE NATIONAL GAS PIPELINE SYSTEM: ESTABLISHING OF ADEQUATE OPERATIONAL SCHEMES
Authors: Pineda Gómez César Augusto , Arenas Mantilla Oscar Armando , Santos Santos Nicolás
Published: September 2022

For transporting industry of natural gas by pipeline systems, it’s vital to guarantee the integrity of their lines, in order to decrease operational costs and prevent accidents that may damaging against people’s safety, the environment or the infrastructure itself. In this paper it’s presented the principal compounds from a technical study about principal net and its distribution branches to municipalities of the National System Transport of Natural Gas operated by the Colombian Natural Gas Company – Ecogas, (specifically the Cusiana - Porvenir – La Belleza, La Belleza - Cogua, La Belleza – Vasconia, Vasconia - Neiva and Vasconia - Cali gas lines, see Figure 1). The principal objective is evaluate the possible condensation of hydrocarbons fluids inside gas lines, due to compositional characteristics of the gas, the different topographical conditions along the gas line route and the actual and future operational conditions to be implemented in the system. The evaluation performed over this gas streams, generates transcendental information in the creation of safe operational limits that minimizing the existence of obstacle problems and damages over pipeline systems and process equipment, due to the presence of liquid hydrocarbons inside these flow lines.  This article has been prepared in four sections in order to guarantee easy access to each one of the steeps involved in the study. Section one presents the compositional and thermodynamic analysis of feeding gas streams; in section two, its presented the required information for modeling gas lines with definition of the gas pipeline numerical simulation model in stable state; section three presents the sensitivity analysis for gas variation upon loading gas composition at the inlet point of the system, variation of the operational conditions (flow, pressure and gas temperature) and environment temperatures for the different inlet points (branches) with verification of compliance of the Unique Transport Regulation (Reglamento Único de Transporte – RUT) established by CREG (CREG, 1999); section four presents the recommended set up of adequate work schemes required to guarantee the non-existence of hydrocarbon fluid due condensation in the evaluated system.
Bulaşık Makinası Yıkama Performansının Deneysel Olarak İncelenmesi
Authors: KELEŞ Oğuzhan , PARLAR Zeynep
Published: September 2022

Günümüzde teknolojinin ilerlemesiyle beraber insan hayatını kolaylaştıran makineler üzerinde yapılan çalışmalar da artmıştır. Sektörde yer alan firmalar birbirleri ile rekabet ederken fark yaratan makinalar tasarlamak ve müşteri algısını geliştirmek için yoğun bir çalışma içerisindedirler. Sunulan çalışmada bulaşık makinalarının, yıkama etkinliğini artırma ve çalışma sırasında meydana gelen ses düzeyini düşürmeye yönelik bir pervane mekanizması tasarlanmıştır. Bulaşık makinelerinin yıkama performansının uzun yıkama süreleri ve kimyasal kullanımı ile arttırılması hem su ve enerji tüketimini arttırdığı hem de çevresel nedenlerle istenmemektedir. Bu nedenle mekanik etki olarak tanımlanan su jeti yardımıyla temizleme performansının iyileştirilmesine yönelinmiştir. Bu amaçla bulaşık makinası iç hacminde daha fazla alan taramaya imkân veren uydu pervaneli yeni bir mekanizma tasarımı gerçekleştirilmiştir. EN 50242 Bulaşık Makinaları Yıkama Performansının Ölçülmesi standardına uygun olarak bu pervane mekanizmasının kullanıldığı bulaşık makinasının yıkama performansı deneysel olarak incelenmiştir. Hali hazırda kullanılan pervane sistemine göre yıkama performansı %6.14 oranında iyileştirilmiştir. Bunun yanında nozül tasarımındaki değişiklikle ses düzeyinde de ciddi düşüler gözlenmiştir.
The Need for Changing and Transformation in the Covıd-19 Process: A Conceptual Assessment in the Framework of Transactional and Transformational Leadership
Authors: Çınar Baltacı Duygu , Büyükbeşe Tuba
Published: September 2022

The pandemic process has caused many difficulties, both economically and psychologically. The spread of the virus worldwide has caused millions of people to be infected. The rapid spread of the pandemic forced states to take urgent
measures. Radical measures such as curfews, mask and distance rules, closures, and travel restrictions have caused a difficult process for both people and businesses. The news of death caused by the virus in the media increased
people's fear and anxiety. The unique rules of the new normal process that entered human life with the pandemic also affected the shopping habits and purchasing behaviours of people who are ultimate consumers. Adapting to the changing
process and differentiating consumer behaviours has become a necessity for businesses against entropy. The departing of qualified personnel from the sector has resulted in businesses having a problem with human sources. In addition,
the need for leaders has emerged for businesses, who will adapt themselves to the new process, motivate human resources, structure the production and marketing infrastructure according to the new normal process, and analyze the
current and future trends. It has become important to establish close relations with employees considering their health sensitivity. In this study, the types of leadership that can adapt businesses to the new process are considered
transactional leadership and transformational leadership. The study, which analyzes both types of leadership in detail, is expected to contribute to both the literature and the field of practice. In addition, it fills the gap in
the literature in terms of the leadership in the pandemic process and is original.
Practices on the Structure and Operation of Quality Control Charts
Authors: ERDOĞAN Ali
Published: September 2022

Statistical Process Control is regarded as a field that provides statistical instruments to detect changes in processes and monitor data flows. By means of Statistical Process Control, which has a dynamic structure, possible problems
are determined by following the process; the factors causing the problem are established and solutions are produced. Quality Control, as the control process applied in the production stages, is a crucial function in order to maximize
consumer satisfaction and it is used in all phases of statistical methods; design, production and service activities. The primary goal of quality control is to maintain the rate of defective products at a minimum level. Being one
of the most effective tools in quality control, Control Charts are a significant method of statistical process control, which is referred to in the phase of improving the production process. Fundamentally, Control Charts are used
to specify the factors that cause variability. In this study, it is presented by which methods possible deviations from the center line are detected, the structure and types of Control Charts used to improve the process are evaluated;
thereby the Quantitative and Qualitative Control Charts are explained theoretically. Additionally, applications on Quantitative and Qualitative Control Charts are performed and control methods used for control charts are explained
and an application for calculating acceptance probabilities are included.
UPAYA PENINGKATKAN NILAI JUAL PRODUK RENGGINANG DESA RANCA KALAPA, KABUPATEN TANGERANG MELALUI INOVASI PRODUK BORING’S
Authors: Rachman Abdul , Ash Shidiqi Muhammad Fajar , Devy Sri Tamara , Meilina Tresya , Afifah Siti Nur , Astuti Widi , Octavani Silvi , Wulandari Sari , Nurhanifah Vanny , Asrof Muhammad Rizky , Putri Ninis Meliyana , Syafinatunnisa Zahra , Sari Siti Nurmila , Karmelia Nila Hikma
Published: September 2022

Kegiatan ini bertujuan untuk mendampingi pelaku usaha UMK Desa Ranca Kalapa dalam meningkatkan nilai jual produk Rengginang yang menjadi makanan tradisional sehingga dapat mengupgrade produk tersebut. Peran pelaku usaha UMK sangat penting dalam meningkatkan ekonomi daerah maupun perekonomian negara sehingga berkewajiban untuk melakukan banyak inovasi dan kreasi terhadap produknya agar mampu bersaing dengan baik di kancah nasional maupun internasional. Adapun metode yang digunakan pada kegiatan ini yaitu PAR (Participatory Action Research), yaitu metode yang merupakan bagian dari penelitian (Riset) yang melibatkan berbagai Stakeholder (pihak yang relevan) dalam hal pengkajian aksi yang akan dilaksanakan sehingga terbentuk perubahan yang lebih baik. Melalui metode ini kami melakukan inovasi produk Rengginang, berupa Re-Branding, Re-Packging dan Re-Promoting, dengan begitu produk yang sudah ada dapat memenuhi segmen pasar saat ini. Hasil kegiatan ini adalah menghasilkan sebuah produk baru dari inovasi rengginang yaitu Boring’s (Bola Rengginang) disajikan denagn balutan coklat yang dapat menjadi cemilan kekinian khas Desa Ranca Kalapa.
Characterization of Subsurface Lithology and Aquifer Parameters Using Vertical Electrical Sounding (VES) for Groundwater Development in Igbo-Imabana, Southern Nigeria
Authors: Obasi Philip , Ekinya Awara , Akpa Chibuike , Edene Emmanuel
Published: September 2022

Vertical Electrical Soundings (VES) using Schlumberger array was carried out at fifteen (15) different points to evaluate aquifer characteristics within Igbo-Imabana, Abi L.G.A of Cross River State. Resistivity meter and its accessories were used for data acquisition. The maximum current and potential electrode distance were 400 m and 20 m respectively. The field data were interpreted using Interpex software and three to five geo-electric layers encountered within the study area. The dominant curve type was H followed by K. From the result, geo-electric layers delineated were sandstone, clay, saturated sandstone, sandy shale, clayey shale, and shale with average apparent resistivity values of 2249.94 Ωm, 2.86 Ωm, 365.28 Ωm, 222.69 Ωm, 14.60 Ωm and 59.02 Ωm respectively. The top geoelectric layer was dominantly lateritic topsoil, with variation in degrees of compaction and having an average resistivity of 876.33 Ωm with depth and thickness generally less than 5 m. The calculated aquifer parameters hydraulic conductivity (Kc), transmissivity, longitudinal conductance, and transverse resistance from the VES results show ranges values; 3.86×10–4  to 4.69×10–2 m/day, 2.95×10–3 to 2.82 m2 /day, 2.95×10–3 to 2.81 Ωm and 484.33 to 19444.83 Ω2 m respectively. The aquifer thickness and depth values range from 3.60 m to 68.05 m and 5.20 m to 76 m respectively. The study reviewed that the area is made of heterolithic/heterogenou lithofacies, confined aquifer(s), shallow and deep aquifer. Also, from the models and aquifer parameters, the area is characterized by semipervious materials. This integrally explains why the area have have low transmissivity and majority of boreholes drilled in the area failed.
PENGABDIAN PELATIHAN MEDIA PEMBELAJARAN HOT POTATOES BAGI GURU DI MADRASAH ALIYAH DDI IHYAUL ULUM BARUGA MAJENE
Authors: Syamsinar Syamsinar , Marliana Rina , Taqlidul Achmad , Mas'ud Bulqia , Selvianah Selvianah
Published: September 2022

Pelatihan aplikasi Hot Potatoes merupakan salah satu upaya untuk meningkatkan keterampilan kerja guru Madrasah Aliyah (MA) DDI Ihyaul Ulum Baruga sebagai mitra dalam mengembangkan kompetensi guru. Peningkatan pengetahuan mengenai penggunaan media pembelajaran interaktif  merupakan target khusus dari kegiatan ini. Sedangkan, tujuan jangka panjang dari kegiatan ini adalah diharapkan bagi peserta, dapat mengembangkan keterampilan membuat media pembelajaran interaktif dengan menggunakan Aplikasi Hot Potatoes yang telah diperoleh selama pelatihan. Sejalan dengan itu, kegiatan ini juga dimaksudkan sebagai bentuk dharma bakti dosen Sekolah Tinggi Agama Islam Negeri (STAIN) Majene  kepada masyarakat. kegiatan ini terdiri dari 4 tahap yaitu observasi, persiapan, pelaksanaan dan pendampingan.  Hasil yang diperoleh dari pelatihan ini adalah seluruh peserta dapat membuat Media pembelajaran interaktif menggunakan aplikasi hot potatoes.
Pengaruh Supervisi Kepala Sekolah dan Motivasi Kerja Guru terhadap Kinerja Guru Sekolah Dasar Negeri di Kecamatan Pamulang
Authors: Jasinah Jasinah , Sembiring Gorky , Hidayat Rais
Published: September 2022

Tujuan penelitian ini adalah: (1) mengetahui pengaruh supervisi kepala sekolah terhadap kinerja guru; (2) mengetahui pengaruh motivasi kerja terhadap kinerja guru; dan (3) mengetahui pengaruh supervisi kepala sekolah dan motivasi kerja terhadap kinerja guru. Penelitian ini merupakan penelitian survey. Sampel penelitian ini berjumlah 84 guru dengan teknik random sampling. Hasil uji t diperoleh bahwa taraf signifikansi variabel supervisi kepala sekolah adalah 0,000 dan motivasi kerja sebesar 0,000 < 0,005 artinya kedua variabel tersebut memberikan pengaruh terhadap kinerja guru. Hasil Uji F taraf signifikansi 0,000 < 0,05 artinya bahwa secara bersama-sama variabel supervisi kepala sekolah dan motivasi kerja memberikan pengaruh terhadap kinerja guru. Hasil uji koefisien determinasi sebesar 0,84 artinya variabel supervisi dan motivasi kerja berpengaruh terhadap kinerja guru sebesar 84 % sisanya sebesar 16 % dipengaruhi oleh variabel di luar variabel penelitian.
Analisis Kesulitan Pembelajaran Daring Pada Masa Pandemi Covid-19 di Kelas III SDN Kuningan Barat 01 Pagi Jakarta Selatan
Authors: Ravinski Femi Yunita , Amelia Winda
Published: September 2022

Tujuan penelitian ini untuk menganalisis kesulitan pembelajaran daring melalui WhatsApp pada masa pandemi covid-19, yang meliputi faktor pendukung, faktor penghambat, dan upaya guru dan siswa mengatasi masalah kesulitan belajar yang mempengaruhi pembelajaran daring melalui WhatsApp di masa pandemi. Jenis penelitian ini adalah kualitatif dengan pendekatan deskriptif. Sumber data dalam penelitian ini adalah guru kelas dan siswa kelas IIIA SDN Kuningan Barat 01 Pagi Jakarta Selatan. Teknik pengumpulan data melalui observasi dan wawancara dengan salah satu guru dan enam orang siswa kelas IIIA. Hasil peneilitian ini yaitu, (1) Motivasi guru, buku mata pelajaran, dan handphone yang digunakan saat pembelajaran daring merupakan faktor pendukung pembelajaran daring. (2) Faktor penghambat yaitu kurangnya media pembelaran yang digunakan guru dan materi yang digunakan guru terpaku pada buku tematik, guru jarang menggunakan Google Meet atau Zoom Meeting. Kondisi kesehatan siswa, kesiapan fasilitas penunjang siswa dan pendampingan orang tua. (3) Upaya yang dilakukan guru yaitu; memberi motivasi, memberi kelonggaran waktu untuk siswa mengirim tugas, dan mengadakan remedial. Upaya siswa yaitu, meminta bimbingan orang tua dan membaca berulang materi pembelajaran.
Analisis Implementasi Kurikulum Merdeka Belajar-Kampus Merdeka (MBKM) Program Studi Biologi Universitas Nusa Bangsa
Authors: Oksari Ade Ayu , Susanty Devy , Wardhani Gladys Ayu Paramita Kusumah , Nurhayati Lany
Published: September 2022

Program MBKM merupakan langkah awal untuk menyiapkan mahasiswa yang dapat memenuhi tantangan di dunia kerja. Program studi Biologi Universitas Nusa Bangsa telah melakukan program ini, namun perlu evaluasi mengenai implementasi kurikulum MBKM yang telah berjalan. Tujuan dari penelitian ini adalah untuk menganalisis implementasi kurikulum MBKM Program Studi Biologi UNB. Penelitian ini menggunakan metode survey terhadap dosen, mahasiswa, tenaga kependidikan dan mitra. Pengumpulan data menggunakan kuesioner dengan skala Likert. Kuesioner diberikan dengan menggunakan aplikasi Google Form. Kuesioner penelitian sebelumnya telah di uji validitas dan reliabilitasnya. Data yang telah didapat kemudian diolah. Pengolahan data dimulai dari pengkodean (coding), pemasukan data (data entry), pengecekan ulang (cleaning), dan analisis data. Program MBKM nya sudah terlaksana dengan baik. Namun, Prodi Biologi UNB harus tetap melakukan persiapan di setiap kegiatan yang akan berjalan dan evaluasi setelah kegiatan selesai.
Implementasi Metode Utrujah dalam Pembelajaran Tahfiz Al-Qur’an di SDIT Madani Ekselensia Sidoarjo
Authors: Mufidah Shona Kholifatul
Published: September 2022

Penelitian ini bertujuan untuk mengetahui metode utrujah dalam pembelajaran tahfiz yang menggunakan pendekatan individual dengan menitik beratkan cinta Al-Qur’an. Peneliti menggunakan metode kualitatif dengan pendekatan empiris. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Analisis data dalam penelitian ini menggunakan analisis data yang dilaksanakan melalui prosedur atau langkah-langkah. Prosedur yang dimaksud sebagai berikut: pengambilan data, pemunculan data dan kevalidan data. Hasil penelitian menunjukkan bahwa metode utrujah diawali dengan pra Al-Qur’an yang cenderung fokus ada pengenalan huruf hijaiyah dan membacanya secara talaqqi. Selanjutnya metode ini akan masuk pada pengenalan tajwid secara lebih mendalam. Kemudian tahap dimana peserta didik menghafal Al-Qur’an dan SDIT Madani ekselensia memiliki visi yang lulusannya dapat hafal delapan juz.
Pengembangan Produksi Biji Botani Bawang Merah (True Seed of Shallot) di Dataran Tinggi Kabupaten Gowa
Authors: Nurjanani Nurjanani , Sri Wahyuni Manwan  , Abdul Wahid
Published: September 2022

Penggunaan biji botani (True Seed of Shallot) berpotensi untuk dikembangkan menggantikan umbi bawang merah sebagai benih. Terbatasnya ketersediaan TSS di Indonesia, sehingga perlu adanya upaya dalam mendukung produksi TSS khususnya di Sulawesi Selatan.   Tujuan dari kegiatan ini adalah: untuk mengetahui potensi varietas Bima Brebes dan Trisula dalam menghasilkan biji botani di Kabupaten Gowa dengan ketinggian > 1.300 meter di atas Permukaan laut (mdpl). Kegiatan dilaksanakan di Kelurahan Pattapang, Kecamatan Tinggimoncong, Kabupaten Gowa, mulai bulan April  hingga November 2018. Kegiatan pengembangan TSS menggunakan varietas Bima Brebes dan Trisula. Umbi divernalisasi pada suhu 10 oC selama 30 hari. Sebelum tanam, benih direndam larutan BAP selama satu jam dengan konsentrasi 37,5 ppm. Perendaman benih dalam larutan BAP dilakukan setiap 100 kg benih direndam dalam 80 l larutan BAP (3 g BAP/80 l air). pemasangan mulsa hitam perak diatas bedengan dengan jarak lubang tanam 20 cm x 20 cm dengan jumlah umbi satu per lubang tanam. Naungan menggunakan plastik putih transparan dipasang setelah 1 MST untuk melindungi bunga dari angin dan hujan. Hasil kegiatan menunjukkan bahwa varietas Bima Brebes mampu menghasilkan bunga sampai 6,7 umbel/rumpun namun sangat sedikit menghasilkan kapsul (biji), sedangkan Trisula menghasilkan umbel bunga rata-rata 9,6 umbel/rumpun. Total produksi pada varietas Trisula mencapai 15 kg/3.000 m2, sedangkan produksi Bima Brebes hanya 2,0 kg/3000 m2.

True Seed of Shallot has the potential to be developed to replace shallot bulbs as seeds. The limited availability of TSS in Indonesia, so that efforts are needed to support TSS production, especially in South Sulawesi. The objectives of this activity are: to determine the potential of the Bima Brebes and Trisula varieties in producing botanical seeds in Gowa Regency with an altitude of > 1,300 meters above sea level (masl). The activity was carried out in Pattapang Village, Tinggimoncong District, Gowa Regency, from April to November 2018. TSS development activities used the Bima Brebes and Trisula varieties. Tubers were vernalized at 10 oC for 30 days. Before planting, the seeds were soaked in BAP solution for one hour with a concentration of 37.5 ppm. Soaking the seeds in BAP solution is done every 100 kg of seeds are immersed in 80 l of BAP solution (3 g BAP/80 l of water). installation of silver black mulch on the bed with a spacing of 20 cm x 20 cm with a number of tubers per planting hole. The shade using transparent white plastic is installed after 1 MST to protect the flowers from wind and rain. The results showed that the Bima Brebes variety was able to produce flowers up to 6.7 umbels/clump but produced very few capsules (seeds), while Trisula produced an average of 9.6 umbels/clump. The total production of the Trisula variety reached 15 kg/3,000 m2, while the production of Bima Brebes was only 2.0 kg/3000 m2.
Строение полосы Чернова - Людерса в нормализованной стали 09Г2С. Часть I. Полосы локализованной деформации
Authors: Фарбер В. М. , Морозова А. Н. , Вичужанин Д. И. , Карабаналов М. С.
Published: September 2022

Исследованы особенности пластической деформации на площадке текучести, а также на линейной и степенной стадиях растяжения образцов стали 09Г2С с использованием методов корреляции цифровых изображений, топографии поверхности, растровой и просвечивающей электронной микроскопии. Обнаружено, что полоса Чернова - Людерса состоит из шести поочередно возникающих полос локализованной деформации, вырастающих из зародышевых центров. Периодически расположенные зародышевые центры вблизи ребер образца формируются вокруг дипольных максимумов - максимумов продольной стоячей упругой волны. Каждая полоса локализованной деформации состоит из совокупности параллельных мезополос, имеющих различную ширину, ориентировку и развитую субструктуру.
TAMPONAMENTO TRANSLESIONAL EXTRAPERITONEAL PARA CONTROLE DE DANOS DE SANGRAMENTO MACIÇO EM PACIENTES POLITRAUMATIZADOS GRAVES
Authors:   Hospital do Trabalhador, Rodrigues Alves Castro Gustavo , Mansano Sarquis Lucas , Roginski Guetter Camila , Erzinger Alves Angelo , Augusto Collaço Iwan , Schimidt Evangelista Matheus , Lavrador Filho José Marcos , Saliba Uliana Christiano ,   Johns Hopkins Bloomberg School of Public Health
Published: September 2022

Introdução: O presente artigo tem como objetivo descrever uma série de casos de pacientes com fratura pélvica exposta que foram submetidos a tamponamento translesional em um único centro de trauma. Relato do caso: Este estudo incluiu apenas pacientes com fratura pélvica exposta traumática e lesões associadas no períneo, todos submetidos a tratamento com fixador pélvico externo e tamponamento translesional extraperitoneal. Quatro pacientes apresentavam fratura aberta da pelve associada à instabilidade hemodinâmica e nos quais o tamponamento translesional foi realizado. O tamponamento translesional foi realizado de acordo com a localização da ferida ou exposição óssea, sendo dois casos através de lesão pararretal direita e dois casos através de laceração vaginal. As compressas foram colocadas em número suficiente para ocupar o volume da área da lesão. Conclusão: Concluímos que o tamponamento translesional através de feridas perineais é uma medida complementar que pode ser utilizada no tratamento da instabilidade hemodinâmica em pacientes com fratura exposta do anel pélvico que permanecem instáveis. Palavras-chave: Fraturas do Quadril. Hemorragia. Traumatismo Múltiplo.
HERNIAÇÃO DE RIM ESQUERDO EM ADULTO POR DEFEITO DE BOCHDALEK: CORREÇÃO VIDEOLAPAROSCÓPICA
Authors:   Hospital de Misericórdia da Santa Casa de São Paulo, Nunes Hirata Bruno Henrique , Moreto Betini Lucas , de Andrade Zanoni Marcos Henrique , Chiaramelli Pedro , Nasser Mancini Caio , Cunha Mateus Henrique
Published: September 2022

Introdução: A Hérnia de Bochdalek é considerada uma doença congênita resultante da falha do fechamento da membrana pleuroperitoneal no período intrauterino, promovendo uma falha de formação do forame diafragmático posterolateral. A incidência em adultos corresponde a apenas 0,17% a 6% dos casos, com predominância do lado esquerdo. Relato do caso: O presente trabalho visa compartilhar um raro caso de uma Hérnia de Bochdalek em adulto, com herniação de rim esquerdo e baço acessório para tórax e seu tratamento cirúrgico por meio da videolaparoscopia. Seu diagnóstico foi realizado pela tomografia computadorizada. O paciente recebeu alta no quarto dia pósoperatório. Em suma, a Hérnia de Bochdalek é formada a partir de uma má formação do segmento posterolateral do diafragma. Ela deve ser corrigida independentemente da presença de sintomas por meio da cirurgia. Uma avaliação pré-operatória adequada do tamanho da falha é fundamental para o manejo correto da Hérnia de 2021 Bochdalek. Conclusão: Por isso, a tomografia computadorizada e a ressonância nuclear magnética são ferramentas úteis no diagnóstico. Embora no passado as abordagens pela toracotomia e laparotomia fossem as mais usuais, há um aumento constante das cirurgias realizadas por laparoscopia, com os benefícios associados bem estabelecidos para o doente. Palavras-chave: Cirurgia Geral. Hérnias Diafragmáticas Congênitas. Laparoscopia. Hérnia.
APRESENTAÇÃO E TRATAMENTO DE LESÃO DE DIEULAFOY EM RETO: RELATO DE CASO
Authors:   Universidade de Ribeirão Preto, Rodrigues Balliana Régis , da Cunha Moreira de Abreu Laura , Claudio Orlando Leonardo , Engracia Garcia Marcelo ,   Sociedade Portuguesa de Beneficência Hospital Imaculada Conceição de Ribeirão Preto
Published: September 2022

Introdução: A lesão de Dieulafoy consiste na erosão do epitélio causada por um vaso submucoso anormal que originalmente ocorre em topografia gástrica, embora possa acometer sítios extra gástricos como reto. Apresenta sintomatologia variada a depender do local acometido, podendo culminar em sangramento gastrointestinal maciço e altas taxas de mortalidade. Estabilidade hemodinâmica, nesse momento, é critério fundamental para estabelecimento do diagnóstico e definição da modalidade terapêutica a ser adotada. Em geral, o tratamento envolve terapia endoscópica, mas em casos específicos pode requerer angioembolização ou abordagem cirúrgica. Relato do caso: O presente estudo objetiva relatar, por revisão de prontuário, o quadro clínico de uma paciente acometida por Lesão de Dieulafoy de reto com boa resposta a tratamento clínico endoscópico. Conclusão: Embora rara, a lesão de Dieulafoy representa diagnóstico de relevância considerando-se a expressividade do sangramento que pode acarretar e seu impacto na morbimortalidade do paciente por ela acometido. Palavras-chave: Reto. Hemorragia Gastrointestinal. Colonoscopia.
Contaminantes y su efecto en el comportamiento de los peces cíclidos
Authors: Arce Uribe Elsah , Olivares-Rubio Hugo F.
Published: September 2022

La contaminación en ambientes dulceacuícolas son un tema de creciente preocupación. Los cíclidos son un grupo relevante de peces, dado que algunas de sus especies son comestibles y/o utilizadas como peces ornamentales. Los hábitos alimenticios, el cortejo, el cuidado parental y la agresividad son aspectos ecológicos esenciales para el equilibrio de la población de los cíclidos. Sin embargo, se han hallado contaminantes como derivados de productos farmacológicos, plaguicidas y desechos mineros, que afectan el comportamiento de los peces cíclidos. Este tipo de análisis son importantes para el manejo y la conservación de las poblaciones de la mojarra mexicana.
An Implementation of Expilicit Instruction Strategy in Teaching Recount Text on the Students Writing Skill
Authors: Musdizal Musdizal , Oktavianus Mira , Kamil Dairabi
Published: September 2022

In English learning, there are four skills that need to be mastered by English students, they are listening, speaking, reading and writing. As four skills writing is one of the most important skill for students. Writing becomes one of the most important aspect of the language skills because the students are helped to expand the other language skill through the teaching of writing skill by teacher. The purpose of this research was to find out whether any significant effects of using Explicit Strategy in teaching recount text on students writing skill at the first grade of SMPN 26 Kerinci. The population of this research was the first grade of SMPN 26 Kerinci, there were 28 students from two classes. The sample used totaling sampling. Based on the result of this research, there is significant effect Explicit Strategy in teaching recount text on students writing skill at the first grade of SMPN 26 Kerinci. Therefore, the researcher suggested for English teacher to use Explicit Instruction Strategy in teaching writing, especially in teaching of writing recount text.
Infecciones intraabdominales en adultos causadas por Streptococcus pneumoniae
Authors: Gasparotto Ana Maria , Gianecini Ariel , Kasparian Andres , Kremer Luis , Rocchi Marta , Quinteros Greco Carlos , Ocaña Carrizo Ana Valeria , Navarro Mercedes , Monterisi Aida
Published: September 2022

Introducción: Streptococcus pneumoniae (Spn) ocasionalmente causa infección intraabdominal (IIASpn) que puede ser: 1) peritonitis bacteriana espontánea (PBE) en paciente añosos con enfermedad peritoneal previa, asociada con cirrosis, en la mayoría de los casos; 2) asociada o adyacente a un órgano intraabdominal o postquirúrgica (IIAbq); 3) peritonitis en mujeres jóvenes previamente sanas (MJPS). Nuestro objetivo es reportar 18 casos de IIASpn describiendo: presentación clínica, comorbilidades, necesidad de cirugía, microbiología y sensibilidad a los antimicrobianos, conducta terapéutica y evolución.

Métodos: estudio de 18 pacientes adultos con IIASpn en un período de 23 años. Análisis de las características clínicas, microbiología y evolución de los pacientes.

Resultados: las IIASpn ocurrieron en 9 MJPS, 6 varones y una mujer con PBE, y 2 varones con apendicitis. Las MJPS fueron intervenidas quirúrgicamente (4 pelviperitonitis, 3 salpingitis y 2 abscesos tubo ovárico) y evolucionaron favorablemente. En las muestras intraoperatorias se aisló Spn cultivo puro sensible a penicilina. Tres de cuatro pacientes tuvieron hemocultivo positivo. Cinco de siete pacientes con PBE fallecieron y en las muestras de líquido peritoneal desarrolló Spn cultivo puro. Gran porcentaje de cepas presentó sensibilidad disminuida a penicilina. Cuatro de cinco, tuvieron hemocultivo positivo. Los pacientes con apendicitis evolucionaron favorablemente.

Conclusiones: La IIASpn en MJPS fue la presentación más frecuente, la cirugía jugó un rol significativo en el tratamiento y la respuesta clínica fue excelente. La segunda presentación ocurrió en pacientes añosos con cirrosis y en su mayoría, fallecieron. La apendicitis fue la tercera presentación en pacientes que evolucionaron favorablemente.
Discrepancia de miembros inferiores en artroplastia total de rodilla. ¿Es realmente un problema?
Authors: Sanchez Mele Hernan , Astoul Bonorino Juan Felix , Barbaglia Victoria , Nicolino Tomas
Published: September 2022

Introducción: La discrepancia de longitud en miembros inferiores en pacientes con reemplazo total de rodilla (RTR) es una situación frecuente. El objetivo principal fue evaluar la incidencia de discrepancia de longitud en pacientes operados de RTR.

Material y Métodos: Estudio observacional, analitico de cohorte retrospectiva. Se incluyeron todos los pacientes operados de RTR unilateral, que hayan sido operados con un mismo implante. La medición de longitud del miembro inferior fue realizada mediante una radiografía panorámica de miembros inferiores. Se consideró la discrepancia con un punto de corte > 10 mm. Se evaluó el tipo de deformidad o deseje preoperatorio y los resultados funcionales alejados.

Resultados: Se incluyeron un total de 60 pacientes, de los cuales 18 presentaron una discrepancia de longitud en los miembros inferiores (30%). De los pacientes que presentaron discrepancia la deformidad más frecuente fue el deseje en valgo en un 55,56% seguido por el varo 38,89% y 5,56% un normoeje. Los resultados según la escala KSS funcional y KSS de la rodilla posoperatorio al seguimiento alejado no demostró diferencias entre ambos grupos.

Conclusiones: La incidencia de discrepancia de longitud de miembro inferior tras el RTR fue del 30%. No se requirió  intervención como consecuencia de dicha discrepancia. Los resultados funcionales y dolor al seguimiento alejado no demostraron diferencias entre ambos grupos.
Biopsia de linfadenopatía retroperitoneal guiada por imágenes con abordaje trans-vertebral
Authors: Rendon Fausto Omar , Del Valle Juan Baustista , Valeo Chulvi Melina Paula , Dalurzo Mercedes Liliana , Santino Juan Pablo , Borensztein Matías Adrián
Published: September 2022

Introducción: La biopsia trans ósea permite el estudio de lesiones que presentan accesos convencionales bloqueados por otras estructuras, como órganos vitales. Su uso evita procedimientos de mayor complejidad.

Objetivo: Reportar un caso clínico en el cual se utilizó la técnica de biopsia percutánea con abordaje trans vertebral para toma de muestra. En forma secundaria se hará una breve revisión de la bibliografía.

Caso: Mujer de 60 años, con adenocarcinoma de endometrio con cuadro clínico de 7 meses caracterizado por astenia y dolor lumbar. Presentaba una linfadenopatía intercavo-aórtica. Se decidió biopsiar de forma trans vertebral debido a que su ubicación limitaba otros abordajes. 

Conclusión: Este abordaje debe ser considerado para acceder a lesiones inalcanzables por otras vías y ser empleado por profesionales entrenados. 

Palabras claves: biopsia guiada por imágenes; metástasis linfática; neoplasias de endometrio.
Fístula colecistocolónica como complicación de cáncer de vesícula avanzado
Authors: Gasque Rodrigo Antonio , Mollard Lourdes , Cervantes José Gabriel , Lenz Virreira Marcelo Enrique , Quiñonez Emilio Gastón , Mattera Francisco Juan
Published: September 2022

La fístula colecistocolónica (FCC) es la segunda fístula colecistoentérica más común, asociada en la mayoría de los casos a enfermedad litiásica. Los síntomas suelen ser mínimos o inespecíficos, siendo infrecuente su diagnóstico preoperatorio. Si bien la incidencia de FCC causada por cáncer de vesícula biliar comprende el 1,7 % de los casos, es necesario sospecharla para adoptar la mejor estrategia terapéutica.