bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rehabilitation Using Mobile Health for Older Adults With Ischemic Heart Disease in the Home Setting (RESILIENT): Protocol for a Randomized Controlled Trial
Authors: Dodson John A , Schoenthaler Antoinette , Sweeney Greg , Fonceva Ana , Pierre Alicia , Whiteson Jonathan , George Barbara , Marzo Kevin , Drewes Wendy , Rerisi Elizabeth , Mathew Reena , Aljayyousi Haneen , Chaudhry Sarwat I , Hajduk Alexandra M , Gill Thomas M , Estrin Deborah , Kovell Lara , Jennings Lee A , Adhikari Samrachana 
Published: December 2021

Background
Participation in ambulatory cardiac rehabilitation remains low, especially among older adults. Although mobile health cardiac rehabilitation (mHealth-CR) provides a novel opportunity to deliver care, age-specific impairments may limit older adults’ uptake, and efficacy data are currently lacking.

Objective
This study aims to describe the design of the rehabilitation using mobile health for older adults with ischemic heart disease in the home setting (RESILIENT) trial.

Methods
RESILIENT is a multicenter randomized clinical trial that is enrolling patients aged ≥65 years with ischemic heart disease in a 3:1 ratio to either an intervention (mHealth-CR) or control (usual care) arm, with a target sample size of 400 participants. mHealth-CR consists of a commercially available mobile health software platform coupled with weekly exercise therapist sessions to review progress and set new activity goals. The primary outcome is a change in functional mobility (6-minute walk distance), which is measured at baseline and 3 months. Secondary outcomes are health status, goal attainment, hospital readmission, and mortality. Among intervention participants, engagement with the mHealth-CR platform will be analyzed to understand the characteristics that determine different patterns of use (eg, persistent high engagement and declining engagement).

Results
As of December 2021, the RESILIENT trial had enrolled 116 participants. Enrollment is projected to continue until October 2023. The trial results are expected to be reported in 2024.

Conclusions
The RESILIENT trial will generate important evidence about the efficacy of mHealth-CR among older adults in multiple domains and characteristics that determine the sustained use of mHealth-CR. These findings will help design future precision medicine approaches to mobile health implementation in older adults. This knowledge is especially important in light of the COVID-19 pandemic that has shifted much of health care to a remote, internet-based setting.

Trial Registration
ClinicalTrials.gov NCT03978130; https://clinicaltrials.gov/ct2/show/NCT03978130

International Registered Report Identifier (IRRID)
DERR1-10.2196/32163
United States Influenza Search Patterns Since the Emergence of COVID-19: Infodemiology Study
Authors: Cai Owen , Sousa-Pinto Bernardo 
Published: December 2021

Background
The emergence and media coverage of COVID-19 may have affected influenza search patterns, possibly affecting influenza surveillance results using Google Trends.

Objective
We aimed to investigate if the emergence of COVID-19 was associated with modifications in influenza search patterns in the United States.

Methods
We retrieved US Google Trends data (relative number of searches for specified terms) for the topics influenza, Coronavirus disease 2019, and symptoms shared between influenza and COVID-19. We calculated the correlations between influenza and COVID-19 search data for a 1-year period after the first COVID-19 diagnosis in the United States (January 21, 2020 to January 20, 2021). We constructed a seasonal autoregressive integrated moving average model and compared predicted search volumes, using the 4 previous years, with Google Trends relative search volume data. We built a similar model for shared symptoms data. We also assessed correlations for the past 5 years between Google Trends influenza data, US Centers for Diseases Control and Prevention influenza-like illness data, and influenza media coverage data.

Results
We observed a nonsignificant weak correlation (ρ= –0.171; P=0.23) between COVID-19 and influenza Google Trends data. Influenza search volumes for 2020-2021 distinctly deviated from values predicted by seasonal autoregressive integrated moving average models—for 6 weeks within the first 13 weeks after the first COVID-19 infection was confirmed in the United States, the observed volume of searches was higher than the upper bound of 95% confidence intervals for predicted values. Similar results were observed for shared symptoms with influenza and COVID-19 data. The correlation between Google Trends influenza data and CDC influenza-like-illness data decreased after the emergence of COVID-19 (2020-2021: ρ=0.643; 2019-2020: ρ=0.902), while the correlation between Google Trends influenza data and influenza media coverage volume remained stable (2020-2021: ρ=0.746; 2019-2020: ρ=0.707).

Conclusions
Relevant differences were observed between predicted and observed influenza Google Trends data the year after the onset of the COVID-19 pandemic in the United States. Such differences are possibly due to media coverage, suggesting limitations to the use of Google Trends as a flu surveillance tool.
Leucoedema em fumantes de maconha (cannabis sativa-lin.)
Authors: Ebling Hardy , Nesi Waldir , Wagner Edgar M. 
Published: December 2021

Estudo clínico e histológico da mucosa bucal de 29 fumantes habituais de maconha e que tinham, na mucosa oral, manchas persistentes e esbranquiçadas. Em 27 as manchas eram leucoedema, como foi demonstrado histologicamente. Estudou-se clínica e histologicamente a mucosa oral de 29 fumantes de maconha, encarcerados em penitenciárias do Rio de Janeiro. Todos eram de raça negra, com idade de 18 a 38 anos e o hábito de fumar maconha variava entre 6 a 21 anos.
Para exame microscópico foi obtido material observando-se os cuidados preconizados por Sanstaed e Lowe (5), da face interna da bochecha, zona mais representativa. O material foi processado e corado por H.E., P.A.S., e Van Gieson.
The differences of work stress on teachers based on demographic factors
Authors: Khairani Yunita , Marjohan Marjohan , Ahmad Riska 
Published: December 2021

Work stress is an emotional state that arises because of a mismatch between the workload and the individual's ability to cope with the work stress he or she faces. The stress experienced by teachers in carrying out their duties at school cannot be separated from the demands of professional duties as professional teachers, the work done must be maximal. This can be seen from the phenomenon found in the field against equivalent high school teachers in Kerinci Regency, based on an analysis of existing documents in 2019-2020, namely, there are still teachers who are late for attendance even though they have used electronic absences, and are late for teaching in class. There are also teachers who only give assignments to students in class, but the teacher remains in the office. Some teaching teachers do not use creative learning media to attract students' interest, but teach with lecture methods that seem monotonous, boring and not conducive. This study uses a quantitative approach with descriptive and comparative methods with a sample of 212 teachers selected usingthe Two Stage Cluster Random Sampling technique and data collection tools using a questionnaire with a Likert scale model about work stress on teachers. The results of the study revealed that teacher work stress was in the moderate category, and there is a significant difference in work stress by gender with a significance of 0.002, a significance of age 0.049, a significance of length of work 0.00, and a significance of employment status 0.038 with a negligible < 0.05. This research has implications as input for Counselors who operationally consult with school principals and jointly discuss services/activities that can help teachers to minimize stress levels experienced by teachers.
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MENGGUNAKAN LECTORA INSPIRE PADA MATA PELAJARAN INSTALASI PENERANGAN LISTRIK KELAS X PROGRAM KEAHLIAN TEKNIK INSTALASI TENAGA LISTRIK (TITL)
Authors: Manalu Geneses Tarmizi , Sidabutar Uli Basa 
Published: December 2021

AbstrakPenelitian ini secara umum merupakan penelitian yang bertujuan untuk mengembangkan multimedia pembelajaran. Multimedia pembelajaran termasuk hal yang sangat penting dalam proses pembelajaran, multimedia pembelajaran yang baik sangat efektif digunakan dalam proses belajar mengajar. Peneliti mencoba mengembangkan multimedia pembelajaran interaktif yang dapat digunakan dalam bentuk CD interaktif, menggunakan beberapa software yang terdiri dari Lectora Inspire, Adobe Photoshop CS5, Bandycam, dan EKTS. Bertujuan untuk memudahkan peserta didik dalam memahami pelajaran dan juga memudahkan pendidik dalam menyampaikan pelajaran. Multimedia pembelajaran pada penelitian ini menggunakan model desain Borg and Gall yang diadaptasi oleh Sugiyono.Sasaran penelitian ini adalah Dosen Ahli Universitas Negeri Medan. Pengujian terhadap multimedia interaktif oleh validator media dan validator materi menunjukkan bahwa multimedia pembelajaran yang dihasilkan baik pada validasi materi dengan skor rata-rata 4,6 dan untuk validasi media dengan skor rata-rata 4,3. Maka diperoleh kesimpulan media yang dikembangkan layak untuk digunakan. Kata Kunci : Pengembangan Media Interaktif, Software Lectora, Instalasi Penerangan Listrik Abstract This research is generally a study that aims to develop multimedia learning. Multimedia learning is very important in the learning process, good learning multimedia is very effectively used in the teaching and learning process. Researchers are trying to develop interactive learning multimedia that can be used in the form of interactive CDs, using several software consisting of Lectora Inspire, Adobe Photoshop CS5, Bandycam, and EKTS. It aims to facilitate learners in understanding the lessons and also facilitate educators in delivering lessons. Multimedia learning in this study uses borg and gall design model adapted by Sugiyono.The target of this research is Expert Lecturer of Medan State University. Testing of interactive multimedia by media validators and material validators showed that multimedia learning was generated both on material validation with an average score of 4.6 and for media validation with an average score of 4.3. Then the conclusion of the developed media is worth using. Keywords: Interactive Media Development, Lectora Software, Electrical Lighting Installation
External Marketing Relationship Practice of Quantity Surveying Firms in the Selected States in Nigeria
Authors: Ebunoluwa Esther Ilori , Ojo Grace Kehinde 
Published: December 2021

It has been established that marketing is very significant to the success of any organization, especially in a competitive environment. In the Quantity surveying profession, marketing might be more relevant than other professions because it is less known. The significance of marketing and competitive business environment calls for effective marketing practice by Quantity Surveying Firms (QSFs). One of the effective ways is to build a strong external marketing relationship, which exists between a firm and its client. Therefore, this paper investigated the external marketing relationship practice of QSFs with a view to enhancing firms’ productivity and client satisfaction. Forty-six (46) registered QSFs and fifty-nine (59) corporate clients in Lagos, Oyo, and Ondo States were assessed through questionnaire survey. Data were collected on the attributes of parties involved in external marketing. The collected data were analysed using Mean Item Scores (MIS) and Analysis of Variance (ANOVA). The results reveal important attributes of clients to include “pay on time (MS=4.59)”, “willingness and readiness to take advice from the firm (MS=4.59)”, and “make expectations known clearly to the firm (MS=4.54)”. From the findings, clients averagely displayed these attributes. The result of ANOVA shows that firms viewed the importance of these clients’ attributes in the same way at p>0.05 except for one of these attributes (making expectations known clearly to the firm), which firms viewed its importance differently at p<0.05. Furthermore, results show the important attributes of firms to include: “ability to give clients value for their money (MS=4.51)”, “knowing clients’ requirements (MS=4.51)”, and “being attentive (MS=4.47)’. Findings show that these attributes were adequately displayed by QSFs. The perceptions of clients on the importance of these firms’ attributes were the same at p>0.05. The study concluded by establishing attributes for strong external marketing relationship to include: “readiness of a client to take advice from the firm”, “ability of a client to pay on time”, “ability of a firm to satisfy the client”, and “knowing the client’s requirements”. The study recommended that QSFs and clients should endeavour to possess and display these attributes for the enhancement of service delivery in terms of firms’ productivity and clients’ satisfaction.
Keywords: Attributes, Clients, External Marketing Relationship, Quantity Surveying Firms
Application of Remote Sensing in Mangroves at the Surrounding of Sungai Selangor Estuary in Kuala Selangor
Authors: Sayad Romli Syed Muhammad Iqbal , Ibrahim Illyani , Asmawi MZainora , Abu Samah Azizan 
Published: December 2021

The mangrove forest ecosystem protects the land area from the tidal wave hence preventing the coastal areas and properties from severe damage. Mangroves provide valuable ecological services and goods, sediment retention, food sources of some animals, and stabilisation of the coastal areas. Unfortunately, the species have been experiencing an extensive loss in many parts of the world. This paper aims to detect the changes in mangrove forests and possible changes in the Selangor river basin area. The methodology uses remote sensing data via supervised classification on a maximum likelihood algorithm to analyse the distribution of mangrove forests at the Selangor River basin for a thirty-two-year period, from 1989 to 2021. The findings indicate that the percentage of mangroves in the study area has reduced over the study period. The coverage of mangroves has reduced from 24.29 percent (1989) to 15.57 percent in 2008, and continued to reduce to 13.12 percent in 2021. The research finding indicates a decrease in mangroves due to aquaculture, tourism, agriculture, and other human activities. Such a trend may risk coastal and river erosion, thus necessitating a revision of the management policies for environmental protection.
Keywords: mangrove, forest, remote sensing, Selangor river basin
Evaluation On Different UAV’s Georeferencing Points to Generate Accurate Orthophoto and Digital Terrain Model
Authors: BIN MOHD ZAIDI MUHAMMAD HAFIZ AIZUDDIN , Tahar Khairul Nizam 
Published: December 2021

UAV or drone application of autonomy ranging can be divided into several levels, from basic hovering and position over trajectory tracking and waypoint navigation to fully autonomous navigation. This study used the DroneDeploy application for an autonomous flight mission. It is the process of taking photographs from an aircraft or other flying objects with a camera mounted on them to produce a three-dimensional (3D) map from the images captured, including a digital terrain model (DTM) and orthophotos. As for this study, the same output will be generated, but different flight parameter applications were used. Therefore, the study determined the optimum number of ground control points (GCPs) and evaluated the accuracy of the final results for each flight design. Acquired data were processed using the Pix4D modeller software due to the user-friendly factor and faster processing rate offered by the software. The results were analysed, and recommendations were made for future study improvement and to avoid similar problems. This study is useful for the mapping industry to achieve high accuracy results.
Keywords: Aerial photogrammetry, Flight Parameter, UAV apps, DTM, Orthophotos, GCPs
Costal cartilage ensures low degradation of DNA needed for genetic identification of human remains retrieved at different decomposition stages and different postmortem intervals
Authors: Tomsia Marcin , Droździok Kornelia , Javan Gulnaz T. , Skowronek Rafał , Szczepański Michał , Chełmecka Elżbieta 
Published: December 2021

Abstract

Introduction
The study aimed to evaluate if costal cartilage is a good source of DNA for genetic individual identification tests performed in forensic autopsies.

Materials and Methods
The study included samples of costal cartilage collected from 80 cadavers retrieved from different environments: indoors (flat/hospital), outdoors (primarily in the forest), a coal mine, a fire site, uninhabited buildings, a basement, bodies of fresh water, exhumation sites, and unknown locations. After isolation of DNA chondrocytes, T. Large autosomal chromosome (214 bp), T. Small autosomal chromosome (80 bp), and the Y chromosome (75 bp; for male cadavers), sequences were amplified using real-time PCR. Additionally, 23 autosomal short tandem repeat (STR) loci and 16 Y chromosome STR loci were amplified using multiplex PCR. Forensic DNA typing was done using capillary electrophoresis and all results were analyzed.

Results
There was no statistically significant difference in DNA concentration after T. Large, T. Small autosomal chromosome and the Y chromosome amplification between samples collected from cadavers retrieved from different environments. The DNA degradation index was the same regardless of the postmortem interval. The results show that it is possible to generate a full genetic profile from costal cartilage samples collected from cadavers retrieved from different environments and at different times elapsed after death.

Conclusions
The results suggest that costal cartilage can be routinely collected during forensic autopsies, especially from cadavers at the advanced decomposition stage.
Rola autoimmunizacji w rozwoju powikłań cukrzycowych – przegląd badań
Authors: Łukawska-Tatarczuk Magdalena , Mrozikiewicz-Rakowska Beata , Franek Edward , Czupryniak Leszek 
Published: December 2021

Abstrakt
Przewlekłe powikłania cukrzycy są główną przyczyną obniżenia jakości życia, niepełnosprawności, a nawet przedwczesnej śmierci pacjentów cierpiących na tę chorobę. Mimo istotnego postępu w dziedzinie farmakoterapii, ich leczenie pozostaje nadal wyzwaniem w codziennej praktyce klinicznej. Brak terapii przyczynowej wynika z niewystarczającego zrozumienia molekularnych mechanizmów uszkadzających poszczególne narządy w cukrzycy. Uważa się, że etiopatogeneza tych powikłań jest złożona i zależy od czynników genetycznych i środowiskowych. W ich rozwoju, oprócz zaburzeń metabolicznych związanych z hiperglikemią, nasilenia stresu oksydacyjnego, dysfunkcji śródbłonka, indukcji stanu zapalnego, coraz częściej wskazuje się też na znaczącą rolę zaburzeń immunologicznych.
Wyniki badań doświadczalnych przeprowadzonych na zwierzętach, jak również na hodowlach tkankowych, oraz obserwacje kliniczne potwierdzają udział układu odpornościowego obejmujący aktywność autoreaktywnych limfocytów oraz cytotoksyczne działanie autoprzeciwciał w rozwoju poszczególnych powikłań w obu typach cukrzycy. Wydaje się zatem, że zachwianie równowagi immunologicznej wyzwalające autoagresję jest ważnym czynnikiem przyczyniającym się do dysfunkcji poszczególnych organów w typach cukrzycy 1 i 2.
Dokładne zrozumienie immunopatogenezy tych zaburzeń może zmienić dotychczasowe podejście w leczeniu powikłań cukrzycy oraz umożliwić opracowanie skutecznej terapii przyczynowej ukierunkowanej na układ odpornościowy. Identyfikacja swoistych autoprzeciwciał mogłaby usprawnić ich wczesną diagnostykę i prewencję. W artykule podjęto próbę analizy czynników ryzyka najczęstszych schorzeń o podłożu autoimmunizacyjnym, ich związku z typem 1 i 2 cukrzycy oraz podsumowano potencjalne znaczenie autoagresji w rozwoju jej powikłań w oparciu o wyniki dotychczasowych badań doświadczalnych i klinicznych.
Biodiesel Production from Waste Frying Oils by Potassium Methoxide Supported on Activated Carbon Catalysts from Lignocellulosic Biomass
Authors: Darwin  , Pratama Atmadian , Mardhotillah  
Published: December 2021

Abstract
Various carbon-rich solid catalysts are evaluated for the synthesis of biodiesel from waste frying oil. The study results showed that the use of activated carbon made of corn stalk could increase the biodiesel yield by 7%. The heterogeneous carbon-based catalysts made of lignocellulosic residues could successfully improve the quality of biodiesel properties. The results obtained revealed that the biodiesel properties, including relative density (852–900 kg·m−3) and kinematic viscosity (2.4–3.9 mm2·s−1), are in compliance with the standard limits of ASTM and the European Biodiesel Standard, suggesting that the biodiesel produced would be decent as a diesel fuel that potentially can minimize the serious damage of engine parts, and prolong the engine life.
The Effect of Crop Residue Percentages and Their Chopped Size on Soil Compactibility
Authors: Shahgholi Gholamhussein , Moinfar Abdolmajid 
Published: December 2021

Abstract
The advancement of technology and increasing use of mechanization in agriculture, as well as increasing size of agricultural machinery for farm capacity improvement, have led to soil compaction. In developed countries, various reports of the soil compaction impacts on the reduction of agricultural products have been provided. In developing countries, soil compaction represents a less-known issue and a its destructive nature in agriculture has not been sufficiently addressed. Furthermore, in developed countries, the soil is rich in organic matter due to conservation tillage; however, in Iran, conservation tillage is not possible to perform because of traditional agriculture and using old agricultural machinery. Therefore, plant residues are either removed from fields, or burned. However, sufficient content of organic matter in field can contribute to soil compaction mitigation. The aim of this study was to investigate the effect of percentage of crop residues and their size on soil compaction at different soil moisture contents. For these purposes, five different soil moisture contents (8, 10, 12, 14 and 16% based on dry soil weight) and 4 residue rates at 3 fragmentation sizes were observed in terms of soil compaction. At all different soil moisture contents and residue sizes, with increasing percentage of added straw to the soil, the soil displacement increased. Moreover, as the straw size increased, the initial displacement during compression decreased, e.g., the maximum displacements for straw percentage of 12% and soil moisture of 8% were 64, 62 and 60 mm considering the straw sizes of 1, 2.5 and 5 cm, respectively. With high residue percentage, the final soil density and soil compaction were lower due to the low specific density of straw relative to soil. Furthermore, with high percentage of straw, more deformations and displacements were occurred in the mixture due to large deformation of straws. The density changes of soil-straw mixture were more significant at high residue percentages.