bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of a Cloud-Based Telepathology System in China: Large-Sample Observational Study
Authors: He Xianying , Wang Linlin , Wang Li , Gao Jinghong , Cui Fangfang , Ma Qianqian , Zhang Wenjie , Wang Lin , Zhai Yunkai , Zhao Jie 
Published: May 2021

Background
Whole-slide imaging allows the entire slide to be viewed in a manner that simulates microscopy; therefore, it is widely used in telepathology. However, managing the large digital files needed for whole-slide imaging is difficult. To solve this problem, we set up the Chinese National Cloud-Based Telepathology System (CNCTPS). CNCTPS has been running for more than 4 years and has accumulated a large amount of data.

Objective
The main purpose of this study was to comprehensively evaluate the effectiveness of the CNCTPS based on a large sample. The evaluation indicators included service volume, turnaround time, diagnosis accuracy, and economic benefits.

Methods
Details of 23,167 cases submitted to the CNCTPS from January 2016 to December 2019 were collected to analyze the service volume, turnaround time, and economic benefits. A total of 564 patients who visited the First Affiliated Hospital of Zhengzhou University and obtained final diagnoses were followed up to analyze the diagnostic accuracy of the CNCTPS.

Results
From 2016 to 2019, the service volume of the CNCTPS increased from 2335 to 9240, and the number of participating hospitals increased from 60 to 74. Consultation requests from county-level hospitals accounted for 86.57% (20,287/23,167). A total of 17,495 of 23,167 cases (75.52%) were confirmed, including 12,088 benign lesions, 5217 malignant lesions, and 190 borderline lesions. Of the cases, 3.85% (893/23,167) failed to be diagnosed for reasons such as poor slice quality and incomplete sampling. The median turnaround time was 16.93 hours and was shortened yearly (between 2018 and 2019: adjusted P=.01; other groups: adjusted P<.001); 82.88% cases were diagnosed in 48 hours. There was a discrepancy between the diagnosis and final diagnosis for 11 cases, including 4 false-positive cases and 7 false-negative cases. The sensitivity and specificity were 97.66% and 98.49%, respectively. The diagnostic accuracy of the system was 98.05%, with no statistical difference from the final diagnosis in the hospital (P=.55). By using this system, a total of US $300,000 was saved for patients every year.

Conclusions
The novel cloud-based telepathology system has the potential to relieve the shortage of pathologists in primary hospitals. It can also simultaneously reduce medical costs for patients in China. It should, therefore, be further promoted to enhance the efficiency, quantity, and quality of telepathology diagnoses.
A Newly Developed Online Peer Support Community for Depression (Depression Connect): Qualitative Study
Authors: Smit Dorien , Vrijsen Janna N , Groeneweg Bart , Vellinga-Dings Amber , Peelen Janneke , Spijker Jan 
Published: May 2021

Background
Internet support groups enable users to provide peer support by exchanging knowledge about and experiences in coping with their illness. Several studies exploring the benefits of internet support groups for depression have found positive effects on recovery-oriented values, including empowerment. However, to date, little attention has been paid to user narratives.

Objective
This study aims to capture the user perspective on an online peer support community for depression with a focus on the modes of user engagement and the benefits users derive from participation in the forum.

Methods
In this qualitative study, we conducted 15 semistructured interviews with users of Depression Connect, a newly developed online peer support community for individuals with depression. Combining a concept-driven and a data-driven approach, we aimed to gain insight into what users value in our Depression Connect platform and whether and how the platform promotes empowerment. We performed a thematic analysis to explore the merits and demerits reported by users by using theoretical concepts widely used in internet support group research. In the subsequent data-driven analysis, we sought to understand the relationship between different styles of user engagement and the participants’ experiences with the use of Depression Connect. Data analysis consisted of open, axial, and selective coding. To include as diverse perspectives as possible, we opted for purposive sampling. To verify and validate the (interim) results, we included negative cases and performed member checks.

Results
We found participation in Depression Connect contributes to a sense of belonging, emotional growth, self-efficacy, and empowerment. “Getting too caught up” was the most frequently reported negative aspect of using Depression Connect. The deployment and development of three participation styles (ie, reading, posting, and responding) affected the perceived benefits of Depression Connect use differentially, where the latter style was central to enhancing empowerment. “Being of value to others” boosted the users’ belief in their personal strength. Finally, Depression Connect was predominantly used to supplement offline support and care for depression, and it mainly served as a safe environment where members could freely reflect on their coping mechanisms for depression and exchange and practice coping strategies.

Conclusions
Our findings shed new light on user engagement processes on which internet support groups rely. The online community primarily served as a virtual meeting place to practice (social) skills for deployment in the offline world. It also allowed the members to learn from each other’s knowledge and experiences and explore newly gained insights and coping skills.
The Jordan Stillbirth and Neonatal Mortality Surveillance (JSANDS) System: Evaluation Study
Authors: Khader Yousef , Alyahya Mohammad , El-Khatib Ziad , Batieha Anwar , Al-Sheyab Nihaya , Shattnawi Khulood 
Published: May 2021

Background
The Jordan Stillbirth and Neonatal Mortality Surveillance (JSANDS) is an electronic surveillance system that automatically transfers the data on births, stillbirths, and neonatal deaths to the concerned authorities in the Ministry of Health. JSANDS was implemented and tested in 5 maternity hospitals during the period spanning May 2019 through December 2020.

Objective
This study aimed to evaluate the usefulness and performance of JSANDS to register births, stillbirths, and neonatal deaths, and determine their causes. Specifically, this study examined the JSANDS attributes of acceptability, simplicity, flexibility, stability, representativeness, sustainability, penetration, data quality, sensitivity, and adoption.

Methods
An evaluation study was conducted after 18 months of the JSANDS implementation using the Updated Guidelines for Evaluating Public Health Surveillance Systems. The evaluation focused on how well the system operated to meet its purpose and objectives. The indicators assessing the system attributes were scored on a Likert scale. Each indicator and overall attribute percentage score was represented as score rank and interpreted as excellent (score ≥80%), good (score ≥60 and <80%), average (score ≥40 and <60%), and poor (score <40%).

Results
A total of 270 health care professionals participated in this study and evaluated the system performance. The system users rated the usefulness of JSANDS as excellent (percentage score=85.6%). The overall acceptability (percentage score=82.3%), flexibility (percentage score=80.2%), stability (percentage score=80.0%), and representativeness (percentage score=86.6%) were also rated excellent. The overall simplicity was scored good (percentage score=75.4%). All participants were trained on JSANDS and used it in the past 12 months. Of the 270 respondents, 219 (86.2%) reported that they intend to continue using the JSANDS system to register neonatal deaths and stillbirths in the future. All variables in JSANDS had complete data with no missing values.

Conclusions
The performance of JSANDS in registering all stillbirths and neonatal deaths as well as their causes was excellent. Almost all attributes and indicators of JSANDS functionality were rated excellent. JSANDS can be scaled up to cover all maternity hospitals in Jordan. The potential for scaling up the system is very high for many reasons, including its usefulness, simplified stillbirth and neonatal death review tools, and ease of the reporting process.
Prevalensi Penyakit Arteri Perifer Berdasarkan Nilai Ankle-Brachial Pressure Index di Universitas Mulawarman
Authors: Aminuddin Muhammad 
Published: May 2021

Latar Belakang: Prevalensi penyakit arteri perifer (PAP) pada tahun 2015 di dunia diperkirakan lebih dari 200 juta orang. Penyakit ini terjadi pada <0,4 per 1000 orang pada usia 35-45 tahun dan 6 dari 1000 orang pada usia di atas 65 tahun. Namun prevalensi PAP dan faktor risiko yang mempengaruhi usia remaja sampai saat ini belum tergambarkan dengan jelas.Tujuan: Mengetahui prevalensi dan faktor risiko penyakit arteri perifer pada mahasiswa fakultas kedokteran Universitas Mulawarman.Metode: Penelitian ini melibatkan 141 responden dengan teknik pengambilan responden purposive sampling. PAP ditegakkan dengan interpretasi nilai ankle-brachial pressure index (ABPI). Nilai ABPI diukur menggunakan doppler vaskular dan sfigmomanometer, sedangkan faktor risiko diukur menggunakan kuesioner.Hasil: Penelitian ini mengidentifikasi 52,5% responden memiliki nilai ABPI normal, 44,7% mengalami PAP (ringan dan sedang) dan 2,8% kalsifikasi pembuluh darah. Faktor risiko PAP tidak memiliki hubungan yang bermakna dengan nilai ABPI/PAP dengan p value 0,730 (konsumsi makanan asin), 0,823 (konsumsi manis), 0,718 (minum kopi), 0,445 (merokok), dan 0,981 (aktivitas fisik).Kesimpulan: Kebiasaan mengkonsumsi makanan asin, makanan manis, minum kopi berlebih, dan kebiasaan merokok serta aktivitas fisik yang kurang dapat menurunkan nilai ABPI atau menjadi faktor risiko terjadinya penyakit arteri perifer.
THE ANALYSIS OF PREPOSITION IN AND THEIR TRANSLATION IN INDONESIAN FOUND IN “REVENGE OF SEVEN”
Authors: Ni Wayan Swarniti , I Putu Yudi Sudarmawan , I Komang Dedik Susila 
Published: May 2021

This paper focuses on the discussion of the forms of preposition in, the functions of preposition in and their translation in Indonesian. In this research, the theories used are the theory of grammar by Quirk (1973) in the book entitled A University Grammar of English and the theory of translation by Larson (1984) in the book entitled Meaning Based of Translation. For supporting theory, it was used the theory of preposition by Murthy (2003) in the book entitled Contemporary English Grammar for Scholar and Student. The data of this research were taken from the sentences that has preposition in in a novel entitled “The Revenge of Seven” by Pittacus Lore and their translation in its Indonesian version in the same title that was translated by Nur Aini. After the data were collected by underlining the sentences which are related with the topic discussed, they were classified and analyzed based on the forms or preposition in, the functions of preposition in and their translation in Indonesian. Then, the results of the analysis were presented descriptively. Based on the analysis, the forms of preposition in are as single preposition, phrase preposition and prepositional phrase. The functions of preposition in found are for indicating place and time. Preposition in was translated into target language (TL) as di, ke, dalam, pada, selama, dari, and some of preposition in were not translated.
Keywords: preposition, grammar, translation
Des enjeux linguistiques dans les trames littéraires: la célébration de l’oralité et de l’identité créole chez Simone Schwarz-Bart
Authors: Massoni da Rocha Vanessa 
Published: May 2021

Cet essai étudie la célébration de l’identité créole dans le roman Pluie et vent sur Télumée Miracle de l’ écrivain de Guadeloupe Simone Schwarz-Bart. Il s’agit de souligner la culture et les arts de faire de la population des CaraÃ¯bes à partir de la valorisation de la langue créole et de l’oralité, dans lesquelles émergent des proverbes, des histoires, des chansons et aphorismes capables de réitérer le lien entre la mémoire et l’oralité dans le domaine romanesque. En plus, il est question de mettre en relief les trames littéraires comme espace de réflexion sur les langues et les cultures en contact.----------------------------------------------------------------------------------------------------Os jogos linguísticos nas tramas literárias: a celebração da oralidade e da identidade Crioula segundo Simone Schwarts-Bart.Este ensaio estuda a celebração da identidade crioula no romance Pluie et vent sur Télumée Miracle da escritora guadalupense Simone Schwarz-Bart. Trata-se de eviÂ­denciar a cultura e as artes de fazer do povo caribenho a partir da valorização da língua crioula e da oralidaÂ­de, nas quais emergem provérbios, histórias, canções e aforismos capazes de reiterar o elo entre a memória e a oralidade na tessitura do romance. E reitera-se as tramas literárias como espaço de reflexão acerca de línguas e culturas em contato. ---Artigo em francês.
Trattamenti avanzati per il recupero dei nutrienti nei sistemi acquaponici: verso l’economia circolare dell’urban farming
Authors: Feola Rosanna 
Published: May 2021

Per far fronte all’aumento della popolazione mondiale, della domanda di
cibo e del consumo di risorse, è necessario individuare nuove soluzioni
per realizzare uno sviluppo sostenibile. L’acquaponica è un’ottima
opportunità: elevati risparmi idrici, spazi ridotti e produzione in
loco. L’impianto acquaponico ricrea un ecosistema in cui pesci, batteri
e piante lavorano sinergicamente. Il presente lavoro sarà incentrato
sull’analisi e sviluppo di trattamenti avanzati per il recupero dei
nutrienti da sistemi acquaponici. Il recupero di nutrienti è
fondamentale nell’ottica dell’economia circolare perchè ne permette il
riutilizzo come fertilizzanti in agricoltura e migliora la qualità delle
acque. L’attività sperimentale si è incentrata sullo studio di due
sistemi acquaponici: uno convenzionale ed uno con trattamenti avanzati
(MRB, disinfezione con ozono e UV). Sono stati analizzati i principali
parametri chimico-fisici di qualità delle acque per valutare l’efficacia
dei trattamenti implementati e la loro influenza sull’assorbimento dei
nutrienti.
Nuove tecnologie per la rimozione dei prodotti farmaceutici nelle acque reflue
Authors: Urli Rosa 
Published: May 2021

Negli ultimi anni si ha la crescente preoccupazione per la presenza e il
destino di farmaci nell’ambiente acquatico, i cui potenziali effetti
ambientali sono in gran parte sconosciuti quando tali composti sono
compresenti in miscela. La volontà di impedire completamente il loro
ingresso negli ecosistemi, mossa dalla precauzione, stimola la ricerca
su metodi di trattamento alternativi, tra questi il trattamento
combinato con ozono e ultrasuoni. Da svariati studi si evince che le
rese del processo per la rimozione di singoli composti farmaceutici
selezionati sono efficaci ma nella realtà gli impianti devono
fronteggiare reflui dalle caratteristiche sempre diverse e con miscele
di contaminanti in differenti concentrazioni. Bisogna dunque mirare alla
caratterizzazione di tali prodotti, comprendere meglio i processi e
migliorare le tecnologie in modo da poter perseguire l’obiettivo.
The Relationship Between Body Fat Distribution and Nonalcoholic Fatty Liver in Adults With Type 1 Diabetes
Authors: Parente Erika B. , Dahlström Emma H. , Harjutsalo Valma , Inkeri Jussi , Mutter Stefan , Forsblom Carol , Sandholm Niina , Gordin Daniel , Groop Per-Henrik 
Published: May 2021

OBJECTIVE
Obesity, which is associated with nonalcoholic fatty liver (NAFL), has increased among people with type 1 diabetes. Therefore, we explored the associations between body fat distribution and NAFL in this population.

RESEARCH DESIGN AND METHODS
This study included 121 adults with type 1 diabetes from the Finnish Diabetic Nephropathy (FinnDiane) Study for whom NAFL was determined by magnetic resonance imaging. Body composition was assessed by dual-energy X-ray absorptiometry. Genetic data concerning PNPLA3 rs738409 and TM6SF2 rs58542926 were available as a directly genotyped polymorphism. Associations between body fat distribution, waist-to-height ratio (WHtR), BMI, and NAFL were explored using logistic regression. A receiver operating characteristic (ROC) curve was used to determine the WHtR and BMI thresholds with the highest sensitivity and specificity to detect NAFL.

RESULTS
Median age was 38.5 (33–43.7) years, duration of diabetes was 21.2 (17.9–28.4) years, 52.1% were women, and the prevalence of NAFL was 11.6%. After adjusting for sex, age, duration of diabetes, and PNPLA3 rs738409, the volume (P = 0.03) and percentage (P = 0.02) of visceral adipose tissue were associated with NAFL, whereas gynoid, appendicular, and total adipose tissues were not. The area under the curve between WHtR and NAFL was larger than BMI and NAFL (P = 0.04). The WHtR cutoff of 0.5 showed the highest sensitivity (86%) and specificity (55%), whereas the BMI of 26.6 kg/m2 showed 79% sensitivity and 57% specificity.

CONCLUSIONS
Visceral adipose tissue is associated with NAFL in adults with type 1 diabetes, and WHtR may be considered when screening for NAFL in this population.
NEW SPECTROPHOTOMETRIC METHOD FOR DETERMINING TITANIUM(IV) IN NATURAL OBJECTS
Authors: Ragimova Adilya Jeyhun , Mardanova Vusala Ismayil , Maharramov Abel Maharram , Nagiyev Khalil Jamal , Chyragov Famil Musa 
Published: May 2021

The article considers the interaction of Ti(IV) with 2, 3, 4-trihydroxy-3'-fluoroazobenzene (H3R) in the presence and absence of phenontroline (Phen), α, α'-dipyridine (α,
α'-dip), and batophenontroline (B-phen) studied by using a spectrophotometric method. It has been found that the yield of the binary complex is maximum at pHopt = 5 (λmax = 428 nm), and for mixed-ligand complexes, pHopt = 3.0; 4.0; 3.5; λmax = 477 nm, 443 nm, 440 nm Ti(OH)2(H2R)-Phen,
Ti (OH)2(H2R)-α, α'-dip and Ti(OH)2(H2R)-B-phen, respectively. It has been investigated that a twofold excess of the reagent is required for complete binding of titanium(IV) into the complex. The influence of time and temperature on the complexation is investigated. The stability constants of binary and mixed-ligand titanium(IV) complexes were calculated: logβ = 8.61 ± 0.05 for Ti(OH)2(H2R)2, logβ = 10.98 ± 0.06 for Ti(OH)2(H2R)-Phen, logβ = 10.85 ± 0.04 for Ti (OH)2(H2R)-α, α'-dip,
logβ = 11.26 ± 0.03 for Ti(OH)2(H2R)-B-phen. The ratio of the reacting components in the binary complex is 1 : 2, and in the mixed ligands 1 : 2 : 2. The influence of foreign ions and masking substances on the titanium(IV) complexation with reagents has been studied. The determination is practically not interfered by alkaline, alkaline-earth and some transition elements. Due to these characteristics, the complexes can be used for defining titanium(IV) in different objects.
PERBANDINGAN PROVINSI JAWA BARAT DAN PROVINSI DKI JAKARTA DALAM PEMANFAATAN SISTEM INFORMASI PENANGANAN COVID-19
Authors: Wibowo Hery 
Published: May 2021

Indonesia memiliki kasus positif COVID-19 cukup tinggi di Asia Tenggara dengan jumlah mencapai 287.000 kasus sampai dengan September 2020. Upaya pemerintah Indonesia dalam menangani pandemi salah satunya melalui pemanfaatan sistem informasi berupa website baik skala nasional maupun provinsi. Penelitian ini bertujuan untuk mengevaluasi pelayanan sistem informasi website dalam menangani pandemi COVID-19 di Provinsi Jawa Barat dan DKI Jakarta. Metode yang digunakan adalah E-Governance Online-Service Quality (EGOSQ) mencakup kriteria Quality, Usability, Emancipation, dan Performance dengan hasil pengolahan data menggunakan Skala Likert. Responden berdomisili di Provinsi Jawa Barat dan DKI Jakarta dengan profil berdasarkan jenis kelamin, usia, profesi dan juga kemampuan literasi komputer. Hasil penelitian menunjukkan Indeks Persentase Provinsi Jawa Barat sebesar 77,42% dan DKI Jakarta sebesar 73,72% dimana kedua provinsi tersebut termasuk dalam kategori BAIK dalam memanfaatkan sistem informasi website untuk penanganan COVID-19.
Effects of repeated passages of a wheeled tractor on some physical properties of clayey loam soil
Authors: Balashov Eugene , Pellegrini Sergio , Bazzoffi Paolo 
Published: May 2021

Abstract
The objective of the study was to quantify the differences in soil physical indicators between inter-track (uncompacted) zone and track (compacted) zone created by four passages of a wheeled tractor (Landini Globus 70/DBKL Techno). Field studies were carried out on plots of the Vicarello experimental station, Tuscany (43° 27‘ N, 11° 30‘ E). A local average annual precipitation is 678 mm and average annual air temperature is 12.7 °C with absolute extreme values -10 °C and 40 °C. Bulk density, moisture content, water-stable aggregation, and penetration resistance were determined by conventional methods in the 0–0.40 m soil layers. The results showed that the 0.05–0.10 m soil layer, compared to the 0.20–0.25 m and 0.35–0.40 m soil layers, showed a higher degree of compaction by tractor wheels. In this soil layer, significant (at P <0.05 and <0.01) differences between the inter-track and track zone were observed for bulk density (1.18 ±0.10 g.cm−3 and 1.35 ±0.10 g.cm-3) and moisture content (24.9 ±2.3% and 27.9 ±2.3% of volume). Passages of tractor even resulted in an insignificant increase of total amounts (from 66.2 ±4.7% to 68.6 ±2.7%) and mean weight-diameters (from 2.29 ±0.30 mm to 2.40 ±0.04 mm) of water-stable aggregates. There were no significant differences in average penetration resistance of the uppermost 0–0.10 m soil layers between the inter-track (0.77 ±0.26 MPa) and track zone (0.64 ±0.12 MPa). Average soil penetration resistance was significantly (P <0.001) higher in the 0–0.40 m layer of the track zone (1.07 ±0.23 MPa) than in that of the inter-track zone (0.76 ±0.11 MPa).
The sloshing law of liquid surface for ground rested circular RC tank under unidirectional horizontal seismic action
Authors: Gao Lin , Wang Mingzhen 
Published: May 2021

Abstract
The dynamic characteristics and liquid sloshing of a circular tank are analysed using ADINA software through seismic response analyses. The maximum sloshing wave height for the circular tank under unidirectional horizontal seismic action is developed. The calculation method involves three parameters such as tank radius, seismic coefficient and dynamic coefficient. The dynamic coefficient of liquid sloshing is determined corresponding to the long-period seismic design β spectrum with a 5% damping ratio using basic sloshing period. The established method can guide the seismic design of liquid-containing structures. The established method of calculating sloshing wave height is compared with those in the American code.
Effects of increasing water temperature and decreasing water oxygen concentration on enzyme activity in developing carp embryos (Cyprinus carpio)
Authors: Vodianitskyi Oleksandr M. , Potrokhov Oleksandr S. , Zinkovskyi Oleg G. , Khudiiash Yurii M. , Prychepa Mykola V. 
Published: May 2021

AbstractClimate change inevitably leads to increased water temperatures, which is especially important in natural spawning grounds during mass fish spawning. Studies were performed to determine the effects of increased water temperature with decreased water oxygen concentrations on the activity of Na+/K+ATPase, lactate dehydrogenase (LDH), and succinate dehydrogenase in developing carp embryos. The activities of ATP and LDH decreased several times when water temperature increased from 24 to 31°C. LDH activity increased up to 1.9 times. Thus, the fish embryos used glycolysis to a greater extent, the level of their aerobic respiration decreased, and mineral exchange with the environment was weakened. These phenomena could have disrupted embryonic development and decreased fish embryo viability.