bluuebunny/crossref_metadata_2025_split huggingface dataset:
Percutaneous Ultrasound-Guided Kidney Transplant Biopsy Outcomes: From the Nephrologist to the Radiologist Standpoint
Authors: Mattiazzi Adela D. , Cortesi Camilo A. , Patil Rhea J. , Carias Martinez Karla G. , Sedki Mai , Cabeza Rivera Franco H. , Ruiz Phillip , Salsamendi Jason T. , Guerra Giselle 
Published: August 2022

Key Points

Ultrasound-guided kidney transplant biopsy is considered safe, with similar complications rates regardless of the performing team.Besides well-known risk factors for complications, we found that sex and race are also predictors.The performance of kidney transplant biopsy remains an integral part of nephrology training.

Background
Kidney transplant biopsies are the gold standard for evaluating allograft dysfunction. These biopsies are performed by nephrologists and radiologists under real-time ultrasound guidance. A few studies have examined the outcomes of ultrasound-guided kidney transplant biopsy in transplant recipients; however, none have compared these outcomes between both specialties.

Methods
We retrospectively analyzed a cohort of 678 biopsies performed in a single center during a 44-month study period. Biopsies were stratified into two groups based upon the specialist performing the procedure: interventional radiology (IR; N=447) and transplant nephrology (TN; N=231).

Results
There were 55 (8%) complications related to biopsies in the entire cohort: 37 (8.2%) in the IR group and 18 (7.7%) in the TN group, without statistical difference between the groups (P=0.94). Blood pressure control and prior use of anticoagulation were significant predictors of complicated biopsies (P=0.004 and 0.02, respectively). Being a woman and prior use of anticoagulation were significant predictors of transfusion of blood products (P=0.01 and 0.01, respectively). Being a woman and blood pressure control were significant predictors of overall perinephric hematoma (P=0.01 and 0.01, respectively), and Black race was a significant predictor of perinephric hematoma without worsening of renal function (P=0.005). The specialist team performing the procedure was not a statistically significant predictor of biopsy complications, transfusion of blood products, or perinephric hematoma with comparable sample yield.

Conclusions
Percutaneous ultrasound-guided kidney transplant biopsy performed by transplant nephrologists have similar complication rates when compared with interventional radiologists in an academic center.
Alfabetizar a distancia. Reconstruir el trabajo de enseñar entre pizarrones y pantallas
Authors: Laxalt Irene , Castedo Mirta Luisa , Izuzquiza Viviana , Usandizaga María Regina , Wallace Yamila , Zanotti Florencia 
Published: August 2022

En tiempos de pandemia, un grupo de docentes e investigadores universitarios y un conjunto de equipos de escuelas primarias compartimos el desafío de recontextualizar prácticas de enseñanza de alfabetización inicial muy conocidas para la presencialidad, en condiciones de enseñanza a distancia y enseñanza dual o “burbujas”.
En este artículo comunicamos la descripción y el análisis de un dispositivo didáctico focalizado en la enseñanza del sistema de escritura a partir de un corpus de situaciones didácticas donde alumnas y alumnos de la Unidad Pedagógica leen y escriben por sí mismos. Se trata de un dispositivo de reagrupamiento focalizado con encuentros sincrónicos breves a distancia de forma individual o pequeños grupos. Su planificación, revisión y reajustes necesarios fueron resultado de un diálogo genuino que se fue construyendo entre las y los participantes a la luz de diversos registros de las prácticas de enseñanza y de escrituras y lecturas de niños y niñas.
Son esos documentos producidos por las docentes así como las grabaciones de los encuentros virtuales con ellas las fuentes para el análisis. Las conclusiones intentan reflexionar sobre los efectos del mencionado dispositivo en las y los estudiantes, en las docentes e institución en su conjunto y en las familias.
Diagnóstico y tratamiento multidisciplinario de melanoma temprano y localmente avanzado. Consenso de expertos. Asociación Colombiana de Hemato-Oncología (ACHO).
Authors: Fierro Eduardo , Castro Carlos Alberto , Vargas Carlos Alberto , Rolón Mariam , Ramírez Ana Francisca , Urrego Marcela , Morales Samuel , Lopera Diego , Munévar López Isabel , Suárez Vásquez Luz Deisser , Llinás Quintero Nestor , Godoy Javier , Ramos Pedro , González Jaime , Ospina-Serrano Aylen Vanessa , Orozco Alejandro , Gómez Diego , Estrada López Haroldo , Idrobo Henry , Bernal Laura , Jiménez Paola , Cifuentes Javier , Santa Daniel Andrés , Lema Mauricio , Bobadilla Iván , Lehmann Carlos , Yepes Andrés , Contreras Fernando 
Published: August 2022

Introducción: El melanoma ocasiona el 75% de las muertes por cáncer de piel. Según GLOBOCAN, en 2018 se presentaron 287.723 casos nuevos de melanoma, con una mortalidad de 60.712 casos, que equivale al 20% de los casos incidentes. Las alternativas para el tratamiento del melanoma, se fundamentan en la estatificación de la enfermedad, y en las características moleculares de la enfermedad.
Objetivo: Estructurar un consenso por común acuerdo de expertos, sugerencias para el diagnóstico y tratamiento del melanoma precoz, en el contexto colombiano.
Métodos: Se llevó a cabo un consenso de expertos multidisciplinario, constituido por 19 oncólogos clínicos, 2 cirujanos de mama y tejidos blandos, 2 dermatólogos, 2 patólogos y 2 radioterapeutas, miembros activos de la Asociación Colombiana de Hemato Oncología (ACHO). Este consenso se realizó en 4 etapas: 1. Estructuración de 30 preguntas, que se calificaron de 1 a 9, 2. Reenvío de las preguntas no consensuadas, 3. Análisis y discusión de las respuestas y 4. las respuestas no consensuadas se llevaron a un consenso nominal.
Resultados: Se discutieron 29 preguntas de diagnóstico y tratamiento de melanoma temprano, se construyeron sugerencias basadas en evidencia utilizada por expertos y guías de manejo de oncología reconocidas internacionalmente adaptadas al contexto y realidad colombiana.
Conclusiones: Se presentan sugerencias multidisciplinarias para el diagnóstico y tratamiento de melanoma temprano, las cuales debe considerarse para orientar la toma decisiones y homogeizar la práctica clínica según el contexto colombiano y a las características del sistema de salud colombiano. Este es un documento académico y no regulatorio.
Confinement and aggregation of colloidal particles in an ionic liquid microdroplet formed by optical tweezers
Authors: Tanaka Maho , Kuramichi Itsuki , Tsuboi Yasuyuki , Yuyama Ken-ichi 
Published: August 2022

Abstract
Currently, there is considerable interest in applying colloidal assemblies to photonic and plasmonic devices. Optical tweezing enables the preparation of such assemblies at desired positions, but the assembly process occurs only in areas irradiated by laser light. Here, we demonstrate the collection and assembly of colloidal particles in areas beyond the irradiation area. The particles are taken into a microdroplet formed by optical tweezing in a thermo-responsive ionic liquid (IL)/water mixture. The confined particles aggregate as the droplet shrinks. The mechanism of confinement and aggregation of colloidal particles are discussed in view of the surface charge of the particles.
Training for Increasing Ability to Calculate Profit Loss in Entrepreneurship for MSMEs Tegal Alur
Authors: Herawaty Vinola , Oktaviani Ayu Aulia , Soebadio Rukmini Windiarti 
Published: August 2022

This activity aims to provide knowledge and understanding of financial calculations in entrepreneurship, especially profit and loss calculations. The target participants are MSME entrepreneurs in the Tegal Alur Village area, West Jakarta. Most of their line business is a home-based business which generally sells snacks to culinary delights and souvenirs and several businesses wedding equipment rental. The method of activity is counseling and training using prepared materials and question and answer discussion session. This training was carried out on February 2, 2022 in collaboration between MSMEs in the Tegal Alur Village Area and the Faculty of Economics and Business, Trisakti University. The results obtained by the participants were able to calculate the profit and loss from the business, so that it had an impact on their ability to assess performance and make decisions to develop their business.
Abstrak
Kegiatan ini bertujuan memberikan pengetahuan dan pemahaman perhitungan keuangan dalam berwirausaha khususnya perhitungan laba rugi. Target peserta yaitu pengusaha UMKM di wilayah Kelurahan Tegal Alur, Jakarta Barat. Rata-rata bidang usaha mereka yaitu usaha rumahan yang pada umumnya menjual makanan kecil hingga kuliner dan cinderamata dan beberapa usaha penyewaan peralatan pernikahan. Metode kegiatan yaitu penyuluhan dan pelatihan menggunakan materi yang dipersiapkan dan sesi diskusi tanya jawab. Pelatihan ini terlaksana pada 2 Februari 2022 atas kerjasama antara UMKM Wilayah Kelurahan Tegal Alur dengan Fakultas Ekonomi dan Bisnis Universitas Trisakti. Hasil yang diperoleh yaitu para peserta mampu menghitung laba rugi usahanya, sehingga berdampak pada kemampuannyamenilai kinerja dan pengambilan keputusan keuangan usahanya.
A Brief Introduction of Indonesian Culture and Its National Identity to College Students in the University of Nueva Caceres
Authors: Amrizal A. , Hamdani Zohri 
Published: August 2022

Culture is the identity of a nation. The cultural diversity of the archipelago will further strengthen the identity of the Indonesian nation. The purpose of this service is to introduce Indonesian culture and its national identity to English-language education students at the University of Nueva Caceres, Naga City, Philippines. This Community service activities are carried out for English language education students at the University of Nueva Caceres, Naga City, Philippines. In this activity, data is gathered through observations, interviews, and studies of the literature. There are three steps to this activity: planning, implementation, and evaluating. The result showed that both English education lecturer and students at the University of Nueva Caceres in Naga City, Philippines, learnt more about Indonesian culture and national identity, and they also acquired more vocabulary in the Indonesian language. This means that the activity had a good effect.
Abstrak
Kebudayaan merupakan identitas suatu bangsa. Keanekaragaman budaya nusantara akan semakin memperkuat jati diri bangsa Indonesia. Tujuan pengabdian ini adalah untuk memperkenalkan budaya indonesia dan identitas nasionalnya kepada mahasiswa pendidikan bahasa inggris the University of Nueva Caceres , Naga City, Philippines. Kegiatan Pengabdian masyarakat dilakukan pada mahasiswa pendidikan bahasa inggris the University of Nueva Caceres , Naga City, Philippines. Pengumpul data dalam kegiatan ini menggunakan observasi,interview and studi literature. Tahapan dalam kegiatan ini ada tiga yaitu perencanaan , pelaksanaan dan evaluasi. Hasil dari kegiatan adalah bahwa baik dosen maupun mahasiswa pendidikan bahasa inggris the University of Nueva Caceres , Naga City, Philippines, ada mengalami penambahan wawasan dan pengetahuan mengenai budaya indonesia dan identitas nasionalnya serta menambah kosakata dalam bahasa indonesia artinya kegiatan ini memberikan dampak yang positif .
Computer Training and Assistance for Microsoft Office Word Programs for Teachers Raudhatul Athfal (RA) Al-Lathif Padalarang Kab. West Bandung
Authors: Alfiah Agry 
Published: August 2022

Raudhatul Athfal (RA) Al-Lathif is an early childhood education level school under the ministry of religion located on Jl. Landscape of Padalarang Regency No. 31, Jayamekar, Padalarang, West Bandung Regency, West Java. The problem faced is the lack of competence of the Raudhatul Athfal (RA) Al-Lathif teachers, especially when using the Microsoft Office Word computer program. The aim is to provide training and mentoring of Microsoft Office Word computer programs to teachers Raudhatul Athfal (RA) Al-Lathif in order to improve teacher competence, especially the use of technology in the learning process. The method of implementing this activity has several stages, namely data collection, problem identification, needs analysis, design and preparation, training implementation and activity documentation. During the training, the teachers were given a printed training module and then they did the exercises by practicing using the Microsoft Office Word computer program. The result of this activity is the establishment of cooperation in order to accelerate efforts to increase skills in operating Microsoft Office Word to process data, make learning implementation plans, create teaching materials and documents in the form of reports and correspondence, resulting in work efficiency to complete various activities to process data using Microsoft Office. Word quickly and precisely.
Abstrak
Raudhatul Athfal (RA) Al-Lathif merupakan sekolah jenjang pendidikan anak usia dini dibawah kementerian agama yang berlokasi di Jl. Bentang Padalarang Regency No.31, Jayamekar, Padalarang, Kabupaten Bandung Barat, Jawa Barat. Adapun masalah yang dihadapi yaitu kurangya kompetensi yang dimiliki para guru Raudhatul Athfal (RA) Al-Lathif terutama pada saat penggunaan program komputer Microsoft Office Word. Tujuannya adalah untuk memberikan pelatihan dan pendampingan program komputer Microsoft Office Word kepada guru Raudhatul Athfal (RA) Al-Lathif agar dapat meningkatkan kompetensi guru terutama pemanfaatan teknologi pada proses pembelajaran berlangsung. Metode pelaksanaan kegiatan ini ada beberapa tahapan yaitu pengumpulan data, identifikasi masalah, analisis kebutuhan, perancangan dan penyusunan, pelaksanaan pelatihan dan dokumentasi kegiatan. Pada saat pelatihan, para guru diberikan modul pelatihan yang telah dicetak kemudian mereka mengerjakan latihan dengan mempraktekkannya menggunakan program komputer Microsoft Office Word. Hasil dari kegiatan ini terjalinnya kerjasama agar dapat mempercepat upaya peningkatan keterampilan dalam mengoperasikan Microsoft Office Word untuk mengolah data, membuat rencana pelaksanaan pembelajaran, membuat bahan ajar maupun dokumen berupa laporan dan surat menyurat, sehingga menghasilkan efisiensi kerja untuk menyelesaikan berbagai aktifitas mengolah data menggunakan Microsoft Office Word secara cepat dan tepat.
The Relationship between Learning Concentration and Student Emotional Maturity to Mathematics Learning Outcomes of Class X Students of High School
Authors: Narsih Narsih , Sappaile Baso Intang , Nasrullah Nasrullah 
Published: August 2022

This study was conducted to determine the relationship between learning concentration and student emotional maturity to mathematics learning outcomes of class X high school students. This study is an ex-post facto study with a research sample of 205 students selected using the stratified cluster random sampling technique. The instruments used are a learning concentration questionnaire, a student emotional maturity questionnaire and a mathematics learning outcomes test. The data from the study were analyzed by descriptive statistical analysis and inferential statistics with multiple linear regression analysis. The results showed that students' learning concentration and emotional maturity are in the high category and students' mathematics learning outcomes are in the moderate category, learning concentration and student emotional maturity have a joint relationship with mathematics learning outcomes of class X high school students, learning concentration has a positive relationship with mathematics learning outcomes of class X high school students, student emotional maturity has a positive relationship with mathematics learning outcomes a student of class X high school.
Knowledge Creativity and The Sustainability of Public Hospitals In South-South Nigeria: A Regression Analysis
Authors: Ada Julius Agba , Angioha Pius U. 
Published: August 2022

The specific objective of the study was to ascertain the extent to which knowledge creativity influences the sustainability of public hospitals in South-South Nigeria. The study employed a correlation design. A sample of 596 respondents was selected from twelve categorized public hospitals in South-South, Nigeria. Thirty-four questions were formulated in the questionnaire in line with the stated objective of the study. A total of 596 copies of the questionnaire were administered, and 551 copies were collected, showing 92 per cent responses, ten responses were rejected, and 541 documents constituting 90 per cent of the questionnaire were analyzed. The results showed a significant positive relationship between knowledge creation and sustainability of public hospitals in South-South Nigeria. The study concluded that knowledge creativity is a tool to facilitate healthcare organizational performance and productivity towards quality service delivery. The study, therefore, recommends that the administrators in healthcare organizations should be mindful that adoption of knowledge management practices would be dependent on leadership, information technology, infrastructure, organizational behaviour and supporting policies of human resource management.
HUBUNGAN ANTARA KUALITAS TIDUR DENGAN FUNGSI KOGNITIF PADA KELOMPOK LANSIA
Authors: Paramadiva I Gde Yoga , Suadnyana Ida Ayu Astiti , Mayun I Gusti Ngurah 
Published: August 2022

Latar Belakang: Gangguan tidur merupakan salah satu permasalahan yang sering terjadi pada lansia. Waktu tidur yang kurang dari tujuh jam menyebabkan gangguan mood dan fungsi kognitif, hal ini mengganggu proses konsolidasi dan pemulihan memori. Tidur diperlukan untuk konsolidasi memori dan fungsi otak normal. Pada lansia, kurang tidur dalam jangka panjang menjadi salah satu penyebab gangguan kognitif di area otak. Tujuan penelitian ini adalah untuk mengetahui hubungan antara kualitas tidur dengan fungsi kognitif pada lansia di Kelompok Lansia Dharma Sentana.
Metode: Penelitian ini menggunakan rancangan studi cross-sectional dengan metode non probability sampling dengan responden sebanyak 50 orang lansia yang telah memenuhi kriteria inklusi dan eksklusi. Penelitian ini menggunakan metode pengukuran kualitas tidur menggunakan kuesioner PSQI dan pengukuran fungsi kognitif menggunakan kuesioner MMSE. Data yang diperoleh dianalisis dengan perangkat lunak komputer SPSS dengan menggunakan uji somers’d.
Hasil: Menunjukkan bahwa di kelompok lansia Dharma Sentana yang berumur 60-90 tahun didapatkan responden dengan kualitas tidur baik pada kategori fungsi kognitif yang normal sebanyak 24 orang, responden yang kualitas tidurnya ringan pada kategori probable gangguan kognitif sebanyak 13 orang, dan responden yang kualitas tidurnya sedang kategori definite gangguan kognitif sebanyak 1 orang.
Kesimpulan: Didapatkan hasil p sebesar 0,000, (p<0,05) ini menunjukkan bahwa terdapat hubungan yang signifikan antara kualitas tidur dengan fungsi kognitif pada lansia di Kelompok Lansia Dharma Sentana.
HUBUNGAN BEBERAPA FAKTOR DENGAN KEJADIAN OBESITAS REMAJA DI PALEMBANG
Authors: Mardiana Mardiana , Yusuf M. , Sriwiyanti Sriwiyanti 
Published: August 2022

Latar Belakang: Obesitas adalah sebuah keadaan dimana terjadi ketidaknormalan atau kelebihan akumulasi lemak dalam tubuh. Aktivitas fisik yang kurang disamping masukan makanan padat energi yang berlebihan, pergeseran pola makan tradisional ke pola makan barat terutama dalam bentuk fast food yaitu jenis makanan yang tinggi energi, tinggi kolestrol, tinggi natrium namun rendah serat. Penelitian ini bertujuan untuk mengetahui hubungan asupan zat gizi makro, frekwensi konsumsi fast food dan aktifitas fisik dengan kejadian obesitas pada remaja di Palembang.
Metode: Jenis penelitian deskriptif analitik dengan rancangan case control, Sampel dalam penelitian ini adalah siswa SMA Methodist 2 Palembang, sebanyak 60 orang yang terbagi sebagai sampel kasus dan control. Data diananlisis secara univariat dan bivariate dengan menggunakan uji statistik Chi Square dengan tingkat kepercayaan 95 %.
Hasil: Asupan Energi, Lemak, Karbohidirat, konsumsi fast food dan aktifitas fisik berhubungan dengan kejadian obesitas, dengan p value < 0,05, kecuali asupan Protein p value > 0,05.
Kesimpulan: Asupan gizi makro yang berlebih dan keseringan mengkonsumsi fast food serta kurangnya beraktifitas fisik dapat menyebabkan seseorang menjadi obesitas.
Kata kunci : Gizi Makro, Fast Food, Aktifitas Fisik, Obesitas
Model-based design of induction motor control system in MATLAB
Authors: Nikitin Yury , Krenicky Tibor , Bozek Pavol 
Published: August 2022

<p> A mathematical model of induction motor (IM) based on the second Kirchhoff's law with Maxwell's equation taken into account has been developed. A mathematical model of a three-phase induction motor with a short-circuited rotor in phase axes without taking into account saturation of the magnetic circuit and losses in steel has been obtained. The advantage of the considered mathematical description of electromechanical energy conversion processes in three-phase IM is that it uses instantaneous values of currents and voltages of stator and rotor winding phases as variables. This description of the dynamics gives a direct insight into the physical processes in IMs. A nonlinear model of asynchronous motor in the state space in the rotating system (d-q) of coordinates synchronized with the stator flux has been developed. A simulation model of asynchronous motor in MatLab/Simulink software package with the possibility of setting angular velocity of rotation and resistance torque is developed. The model-oriented design of the control program on the example of digital signal processors from Texas Instruments on the LAUNCHXL-F28379D board is performed. </p>
Omnidirectional Video Super-Resolution using Deep Learning
Authors: Agrahari Baniya Arbind , Lee Glory , Eklund Peter , Aryal Sunil 
Published: August 2022

<p>Omnidirectional Videos (or 360° videos) are widely used in Virtual Reality (VR) to facilitate immersive and interactive viewing experiences. However, the limited spatial resolution in 360° videos does not allow for each degree of view to be represented with adequate pixels, limiting the visual quality offered in the immersive experience. Deep learning Video Super-Resolution (VSR) techniques used for conventional videos could provide a promising software-based solution; however, these techniques do not tackle the distortion present in equirecentagular projections of 360° video signals. An additional obstacle is the limited 360° video datasets to study. To address these issues, this paper creates a novel 360° Video Dataset (360VDS) with a study of the extensibility of conventional VSR models to 360° videos. This paper further proposes a novel deep learning model for 360° Video Super-Resolution (360° VSR), called Spherical Signal Super-resolution with Proportioned Optimisation (S3PO). S3PO adopts recurrent modelling with attention mechanism, unbound from conventional VSR techniques like alignment. With a purpose built feature extractor and a novel loss function addressing spherical distortion, S3PO outperforms most state-of-the-art conventional VSR models and 360° specific super-resolution models on 360° video datasets. A step-wise ablation study is presented to understand and demonstrate the impact of the chosen architectural sub-components, targeted training and optimisation. </p>