bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sleep Patterns and Affect Dynamics Among College Students During the COVID-19 Pandemic: Intensive Longitudinal Study
Authors: Mousavi Zahra Avah , Lai Jocelyn , Simon Katharine , Rivera Alexander P , Yunusova Asal , Hu Sirui , Labbaf Sina , Jafarlou Salar , Dutt Nikil D , Jain Ramesh C , Rahmani Amir M , Borelli Jessica L 
Published: June 2022

Background
Sleep disturbance is a transdiagnostic risk factor that is so prevalent among young adults that it is considered a public health epidemic, which has been exacerbated by the COVID-19 pandemic. Sleep may contribute to mental health via affect dynamics. Prior literature on the contribution of sleep to affect is largely based on correlational studies or experiments that do not generalize to the daily lives of young adults. Furthermore, the literature examining the associations between sleep variability and affect dynamics remains scant.

Objective
In an ecologically valid context, using an intensive longitudinal design, we aimed to assess the daily and long-term associations between sleep patterns and affect dynamics among young adults during the COVID-19 pandemic.

Methods
College student participants (N=20; female: 13/20, 65%) wore an Oura ring (Ōura Health Ltd) continuously for 3 months to measure sleep patterns, such as average and variability in total sleep time (TST), wake after sleep onset (WASO), sleep efficiency, and sleep onset latency (SOL), resulting in 1173 unique observations. We administered a daily ecological momentary assessment by using a mobile health app to evaluate positive affect (PA), negative affect (NA), and COVID-19 worry once per day.

Results
Participants with a higher sleep onset latency (b=−1.09, SE 0.36; P=.006) and TST (b=−0.15, SE 0.05; P=.008) on the prior day had lower PA on the next day. Further, higher average TST across the 3-month period predicted lower average PA (b=−0.36, SE 0.12; P=.009). TST variability predicted higher affect variability across all affect domains. Specifically, higher variability in TST was associated higher PA variability (b=0.09, SE 0.03; P=.007), higher negative affect variability (b=0.12, SE 0.05; P=.03), and higher COVID-19 worry variability (b=0.16, SE 0.07; P=.04).

Conclusions
Fluctuating sleep patterns are associated with affect dynamics at the daily and long-term scales. Low PA and affect variability may be potential pathways through which sleep has implications for mental health.
Efficacy of Personalized Diabetes Self-care Using an Electronic Medical Record–Integrated Mobile App in Patients With Type 2 Diabetes: 6-Month Randomized Controlled Trial
Authors: Lee Eun Young , Cha Seon-Ah , Yun Jae-Seung , Lim Sun-Young , Lee Jin-Hee , Ahn Yu-Bae , Yoon Kun-Ho , Hyun Min Kyung , Ko Seung-Hyun 
Published: June 2022

Background
A system that combines technology and web-based coaching can help treat chronic conditions such as diabetes. However, the effectiveness of apps in mobile health (mHealth) interventions is inconclusive and unclear due to heterogeneous interventions and varying follow-up durations. In addition, randomized controlled trial data are limited, and long-term follow-up is lacking, especially for apps integrated into electronic medical records.

Objective
We aimed to assess the effect of an electronic medical record–integrated mobile app for personalized diabetes self-care, focusing on the self-monitoring of blood glucose and lifestyle modifications, on glycemic control in patients with type 2 diabetes mellitus.

Methods
In a 26-week, 3-arm, randomized, controlled, open-label, parallel group trial, patients with type 2 diabetes mellitus and a hemoglobin A1c (HbA1c) level of ≥7.5% were recruited. The mHealth intervention consisted of self-monitoring of blood glucose with the automatic transfer of glucose, diet, and physical activity counseling data (iCareD system). Participants were randomly assigned to the following three groups: usual care (UC), mobile diabetes self-care (MC), and MC with personalized, bidirectional feedback from physicians (MPC). The primary outcome was the change in HbA1c levels at 26 weeks. In addition, diabetes-related self-efficacy, self-care activities, and satisfaction with the iCareD system were assessed after the intervention.

Results
A total of 269 participants were enrolled, and 234 patients (86.9%) remained in the study at 26 weeks. At 12 weeks after the intervention, the mean decline in HbA1c levels was significantly different among the 3 groups (UC vs MC vs MPC: −0.49% vs −0.86% vs −1.04%; P=.02). The HbA1c level decreased in all groups; however, it did not differ among groups after 26 weeks. In a subgroup analysis, HbA1c levels showed a statistically significant decrease after the intervention in the MPC group compared with the change in the UC or MC group, especially in patients aged <65 years (P=.02), patients with a diabetes duration of ≥10 years (P=.02), patients with a BMI of ≥25.0 kg/m2 (P=.004), patients with a C-peptide level of ≥0.6 ng/mL (P=.008), and patients who did not undergo treatment with insulin (P=.004) at 12 weeks. A total of 87.2% (137/157) of the participants were satisfied with the iCareD system.

Conclusions
The mHealth intervention for diabetes self-care showed short-term efficacy in glycemic control, and the effect decreased over time. The participants were comfortable with using the iCareD system and exhibited high adherence.

Trial Registration
Clinical Research Information Service, Republic of Korea KCT0004128; https://tinyurl.com/bdd6pa9m
Error and Timeliness Analysis for Using Machine Learning to Predict Asthma Hospital Visits: Retrospective Cohort Study
Authors: Zhang Xiaoyi , Luo Gang 
Published: June 2022

Background
Asthma hospital visits, including emergency department visits and inpatient stays, are a significant burden on health care. To leverage preventive care more effectively in managing asthma, we previously employed machine learning and data from the University of Washington Medicine (UWM) to build the world’s most accurate model to forecast which asthma patients will have asthma hospital visits during the following 12 months.

Objective
Currently, two questions remain regarding our model’s performance. First, for a patient who will have asthma hospital visits in the future, how far in advance can our model make an initial identification of risk? Second, if our model erroneously predicts a patient to have asthma hospital visits at the UWM during the following 12 months, how likely will the patient have ≥1 asthma hospital visit somewhere else or ≥1 surrogate indicator of a poor outcome? This work aims to answer these two questions.

Methods
Our patient cohort included every adult asthma patient who received care at the UWM between 2011 and 2018. Using the UWM data, our model made predictions on the asthma patients in 2018. For every such patient with ≥1 asthma hospital visit at the UWM in 2019, we computed the number of days in advance that our model gave an initial warning. For every such patient erroneously predicted to have ≥1 asthma hospital visit at the UWM in 2019, we used PreManage and the UWM data to check whether the patient had ≥1 asthma hospital visit outside of the UWM in 2019 or any surrogate indicators of poor outcomes. Such surrogate indicators included a prescription for systemic corticosteroids during the following 12 months, any type of visit for asthma exacerbation during the following 12 months, and asthma hospital visits between 13 and 24 months later.

Results
Among the 218 asthma patients in 2018 with asthma hospital visits at the UWM in 2019, 61.9% (135/218) were given initial warnings of such visits ≥3 months ahead by our model and 84.4% (184/218) were given initial warnings ≥1 day ahead. Among the 1310 asthma patients in 2018 who were erroneously predicted to have asthma hospital visits at the UWM in 2019, 29.01% (380/1310) had asthma hospital visits outside of the UWM in 2019 or surrogate indicators of poor outcomes.

Conclusions
Our model gave timely risk warnings for most asthma patients with poor outcomes. We found that 29.01% (380/1310) of asthma patients for whom our model gave false-positive predictions had asthma hospital visits somewhere else during the following 12 months or surrogate indicators of poor outcomes, and thus were reasonable candidates for preventive interventions. There is still significant room for improving our model to give more accurate and more timely risk warnings.

International Registered Report Identifier (IRRID)
RR2-10.2196/5039
A rare bioprosthetic valve complication: Flail leaflet related to late cusp tear
Authors: Turkmen Irem , Sancar Kadriye Memic , Güler Arda , GODE SAFA , Guler Gamze Babur 
Published: June 2022

Bioprosthetic valves have risk of gradual valve degeneration and
dysfunction in follow-up period. In this case report, we describe a
72-year-old man who suffered from severe transvalvular mitral valve
regurgitation due to isolated rupture of the bioprosthetic mitral valve
without significant degeneration, calcification and thickness. We would
like to emphasize this rare prosthetic valve-related complication in a
10-year-old bioprosthetic valve.
Sistem Kendali Level Ketinggian Air dengan Controller PID Menggunakan Arduino Mega 2560 dan Antarmuka Visual Basic 6.0
Authors: Ananda Ilham Khairul , Husnaini Irma 
Published: June 2022

Perkembangan teknologi senantiasa melibatkan inovasi dan perubahan yang cepat untuk memenuhi kebutuhan manusia dalam melakukan pekerjaan. Salah satunya ialah teknologi dibidang pengendalian level ketinggian air. sistem pengendalian level ketingian air yang ada di industri masih terdapat menggunakan sistem manual. Masalah yang sering timbul apabila ketinggian air pada tangki berkurang atau meluap dapat mempengaruhi hasil dari produksi. Kekurangan dari sistem manual rawan terjadi kesalahannmanusia (human eror) dalam pembacaaan level ketinggian air pada tangki. Tulisan ini bertujuan untuk mengimplementasikan sebuah alat sistem pengendalian level ketinggian air. Alat ini menggunakan Controller PID untuk mengendalikan ketinggian air agar terjaga pada nilai setpoint yang diinginkan. Arduino Mega2560 sebagai pusat kontrol serta pemroses data, sensor ultrasonik untuk mendeteksi level ketingian air pada tangki, hasil pendeteksian level ketinggian air oleh sensor ultrasonik diolah oleh arduino dan selanjutnya keluaran controller PID menghasilkan keluaran berupa PWM akan menggerakkan bukaan katup pada selenoid valve yang akan mengeluarkan air hingga mencapai nilai setpoint yang di inginkan. PC digunakan untuk menampilkan data dalam bentuk grafik level ketinggian air secara realtime melalui aplikasi visual basic 6.0. Nilai parameter PID yang digunakan pada penelitian ini adalah Kp=30, Ki=3, Kd=0,0005. Hasil pengujian alat sistem kendali ini menujukkan bahwa alat ini sudah bekerja sesuai dengan rancangan yang diinginkan, dimana alat bekerja dengan baik dan mampu mencapai setpoint 6 cm dalam waktu 141 detik tanpa adanya steady state error dan waktu yang dibutuhkan untuk mencapai setpoint 8 cm sebesar 214 detik tanpa adanya steady state error.
Perancangan Sistem Kendali Pagar Otomatis Berbasis Mikrokontroler
Authors: Rachmad Adhitya , Hastuti Hastuti 
Published: June 2022

Pagar merupakan keamanan paling terdepan dalam menjaga suatu bangunan. Pagar menggunakan kunci tambahan sebagai pengaman ekstra untuk mencegah terjadinya tindakan kriminal. Upaya untuk mengatasi lemahnya perlindungan tersebut dengan membuat sebuah rangkaian elektronik yang secara otomatis dapat membuka dan menutup pagar melalui perintah suara dengan menggunakan aplikasi Blynk pada Android berbasis mikrokontroler. Tujuan perancangan pagar otomatis ini untuk mempermudah membuka dan menutup pagar dengan sebuah rangkaian yang dapat mengenal suara dan mematuhi apa yang diperintahkan. Pengontrolan sistem pada alat ini menggunakan ATmega328 sebagai pusat pengolahan data. Modul EasyVR digunakan sebagai sensor untuk merekam dan mendeteksi kecocokan suara. Setelah suara terdeteksi maka data akan dikirimkan ke ATmega328 dan akan diproses sehingga motor servo dan motor DC dapat menggerakkan pagar yang ditampilkan pada LCD sebagai output. Penggunaan NodeMCU ESP8266 sebagai penghubung antara aplikasi Blynk dengan ATmega328 dengan menggunakan jaringan internet. Hasil perancangan sistem kendali pagar otomatis ini menghasilkan sistem buka tutup pagar yang dapat diakses menggunakan suara. Saat pemilik rumah mengucapkan kata “buka” dan “tutup” maka teks akan ditampilkan pada LCD. Saat kata “buka” diucapkan, motor servo akan membuka pengunci dan motor DC akan membuka pagar. Sebaliknya saat kata “tutup” diucapkan, motor DC akan menutup pagar dan motor servo akan mengunci. Buzzer dan LED menyala menandakan alat sedang bekerja. Selanjutnya melalui aplikasi Blynk tekan tombol buka dan tutup untuk mengakses buka tutup pagar. Tombol manual digunakan apabila terjadi kendala pada pencocokan suara dan aplikasi Blynk.
Authors: Syamsuri Syamsuri 
Published: June 2022

Pilar-pilar dakwah di Kota Balikpapan berdiri sejajar dengan sistem kemapanan sosial. Dinamika penduduk bergerak seiring dengan perkembangan industri pertambangan minyak dan gas bumi. Hari Jadi Kota Balikpapan yang diperingati setiap tahun, bermula pada momentum pengeboran minyak pertama kali di Gunung Teluk Balikpapan pada 10 Februari 1897. Semangat dakwah amar makruf nahi munkar, terus digelorakan dalam rangka mengantisipasi perubahan tatanan akidah umat Islam, akibat pembangunan industri kilang-kilang minyak.
Metode penelitian fenomenologi dalam perspektif kegiatan-kegiatan keislaman di Kota Balikpapan, terdapat fenomena infrastruktur dakwah yang sudah menyejarah dari kekuatan dua kesultanan, yaitu Kerajaan Paser dan Kerajaan Kutai Kartanegara Ing Martapura. Provinsi DKI (Daerah Khusus Ibukota) Jakarta yang sejak merdeka hingga sekarang sebagai Ibu Kota Negara (IKN), dulunya bernama Jayakarta. Kini, DKI akan bergerak menuju IKN. Dari Jakarta menuju kawasan Kartanegara.
Eigen-structure problem optimization for multirate, multi-input multi-output systems applied to a roll rate autopilot
Authors: Roosta Alireza , Soltanimehr Alireza 
Published: June 2022

Abstract
In this paper, an optimal solution to the eigen-structure problem that dramatically reduces the control effort required for a multi-input multi-output (MIMO) multirate system is proposed. This technique not only minimize the amplitude of state transmission and control signal changes but also reduce the sensitivity to the effects of internal sampling in multirate MIMO systems results from interactions of the model order reduction. In this study, a constrained eigen-structure method with nonlinear constraints is used. The novelty of this study is that by using partial derivatives, a gain optimization process to optimize the nonlinearly constrained eigen-structure method is proposed. First, this method is explained, and then the desired method is applied for optimization operations, and finally, the results will be shown with a numerical example and a simulation.
Online project-based learning in the agri-food sector: a case study
Authors: Paviotti Gigliola , Cavicchi Alessio 
Published: June 2022

Abstract
This study investigates the differences between in-place and online project-based learning carried out over the years at the University of Macerata in the course of Economics and Marketing of Agri-food (an undergraduate degree in Cultural Heritage and Tourism). The study aimed to investigate the key elements to consider to implement online project-based learning with strong links with the place in rural settings. It reports about expectations from the teaching group about the learning experience implemented online for the first time, crossed with the outcomes of the students’ evaluation questionnaires and discussed in a focus group among the teacher and the tutors. The conclusions highlight successful aspects and critical issues between the place-based and online-based experiences.
KONTRIBUSI KOMITMEN GURU PADA TUGAS DAN KOMUNIKASI INTERPERSONAL SECARA BERSAMA-SAMA TERHADAP IKLIM KERJA SAMA GURU SD NEGERI DI KECAMATAN JAYA BARU KOTA BANDA ACEH
Authors: Musa Nurhaidah M Insya , Syafrina Alfiati 
Published: June 2022

The aim of this research was to investigate the contribution of teacher's commitment to interpersonal task and communication toward state elementary school teachers collaborations at Jaya Baru sub-district, city of Banda Aceh. There were 26 respondents of elementary school teachers at Jaya Baru sub-district, Banda Aceh. The results of this research showed that: (1) there is a relationship between commitment (X1) and Y which is significant with the correlation value of 0.635. It showed that commitment has good relationship with collaboration of teacher, (2) the relationship between interpersonal communication (X2) and Y were significant with the correlation value of 0 .535. It showed that interpersonal communication have normal relationship with teacher's collaboration, and (3) Relationship between interpersonal commitment and communication with teacher's collaboration is as big as 0.728. In other words, the relationship between the organization and capability 100% have not met yet requisite of being professionally teacher and to create the collaboration sphere which it should be. It also means that their collaboration is not complete yet so that it needs to be increased in the future in order to get better quality for elementary schools at Jaya Baru sub-district, city of Banda Aceh.
MODEL PROJECT CITIZENT DALAM MENINGKATKAN KECAKAPAN PENDIDIKAN KEWARGANEGARAAN PADA PENGEMBANGAN NILAI NILAI KARAKTER BUDAYA BANGSA
Authors: Sulaiman Sulaiman , Nurmasyitah Nurmasyitah 
Published: June 2022

Character development which is an effort to realize the mandate of the Pancasila and the Preamble to the 1945 Constitution is motivated by the reality of the national problems that are developing at this time, such as: disorientation and not living the values of Pancasila; the limitations of integrated policy tools in realizing the values of Pancasila; shifting ethical values in the life of the nation and state; waning awareness of national cultural values; the threat of national disintegration; and the weakening of the nation's independence (National Policy Master Book for the Development of the Nation's Cultural Character 2010-2025). To support the realization of the ideals of character development as mandated in the Pancasila and the Preamble to the 1945 Constitution and to overcome the current national problems, the Government has made character development as one of the national development priority programs. That spirit is implicitly emphasized in the National Long-Term Development Plan (RPJPN) for 2005-2015, where character education is placed as a foundation for realizing the vision of national development, namely "realizing a society of noble, moral, ethical, cultured, and civilized based on the Pancasila philosophy. " One model that can develop national cultural character values through citizenship education is the Project citizen model, which is a portfolio-based learning model. Through this model students are not only invited to understand scientific concepts and principles, but also develop their ability to work cooperatively through empirical practice learning activities. thus learning will be increasingly challenging, activating and more meaningful
Trichogramma beckeri Nagarkatti: UN NUEVO PARASITO DEL MEDIDOR GIGANTE DEL CIPRES,Oxydia trychiata (Guenée)
Authors: MADRIGAL-C. ALEJANDRO , DELGADO-R. ASTRID , WIESNER-R. LILIANA 
Published: June 2022

En el Laboratorio de la Fundación Na­cional de Entomología Forestal (FUN­DEF) se adelantó el estudio referente a hábitos parasíticos de Trichogramma beckeri Nagarkatti (Hymenoptera: Tri­chogrammatidae). Este parásito se encontró atacando huevos del medidor gigante del ciprés Oxydia trychiata (Lepidoptera: Geo­metridae) en plantaciones de Pinus patula en el Municipio de El Retiro (Antioquia) (2120 m.s.n.m. y 17°C). Dado que los adultos emergieron de masas de huevos de O. trychiata co­lectadas en plantaciones de P. patula para recuperación de parásitos del gé­nero Telenomus, se procedió a compro­bar si se trataba de un parásito o de un. hiperparásito y resultó ser primario. La duración del ciclo de vida fue en total de 36,3 días, variando entre 29-46; el número promedio de adultos del parásito por huevo de O. trychiata tue de 3,7, que oscilaron entre 1 y 7; y la duración de los parásitos adultos, en condiciones de laboratorio, fue de 3 días, con un mínimo de 1 y un máxi­mo de 8. Poco tiempo después de emerger las avispita. copulan bien en condicio­nes de laboratorio y parasitan relativa­mente bien huevos de O. trychiata y Cargolia arana (Dognin) (Lepidoptera: Geometridae).
PERDIDAS EN RENDIMIENTO CAUSADAS POR Phenacoccus herreni Cox & Williams EN DOS CLONES DE YUCA
Authors: VARGAS-H. OCTAVIO , BELLOTTI ANTHONY C. 
Published: June 2022

El presente estudio se realizó en el Centro Internacional de Agricultura Tropical (CIAT) a 1.006 msnm y con una pre­cipitación anual media de 806,2 mm. Los piojos harinosos de la yuca constituyen una de las ma­yores plagas en el mundo, causando severos daños a dicho cultivo en América y Africa. Las especies principales son: Phenacoccus herreni y P. manihoti Matile-Ferrero. Ambas especies están presentes en América. En Africa únicamente P. manihoti causa grandes pérdidas. El objetivo del presente trabajo fue determinar las pérdidas en rendimiento que puede ocasionar P. herreni al cultivo de la yuca bajo las condiciones de CIAT-Palmira. En el trabajo se utilizaron las variedades M Col 22 y CMC 40. En un diseño de parcelas divididas, se realizaron infesta­ciones artificiales con un ovisaco y con dos hembras adultas por planta a los 3 meses de edad del cultivo. Mensualmente se tomaron datos de altura de planta, grado de infestación y grado de daño. A la cosecha se determinó: rendimiento, número de raíces comerciales, número de esta­cas seleccionadas y contenido de almidón. Los resultados muestran que las variedades M Col 22 y CMC 40 tuvieron pérdidas en rendimiento de orden del 88,3% y el 67,9% respectivamente; la altura de la planta puede ser reducida hasta en un 33%, lo cual repercute en el número y calidad de las estacas que pueden ser seleccionadas; de­pendiendo de la variedad, las pérdidas del material de siem­bra (estacas), pueden ser hasta del 74%. En cuanto al grado de población y de daño, hubo diferen­cias altamente significativas dentro de los tratamientos; para grado de población entre M Col 22 y CMC 40 ;Jon piojo) hubo una diferencia del 23,5%. La disminución en el con­tenido de almidón fue mayor en M Col 22 (16,1%) que en la variedad CMC 40 (4,9%). Estos datos muestran que el piojo harinoso P. herreni puede producir graves pérdidas en el cultivo de la yuca en áreas con condiciones ambientales favorables para el insecto.