bluuebunny/crossref_metadata_2025_split huggingface dataset:
Placental changes and perinatal outcomes among women with preeclampsia/eclampsia and normotensive women: A comparative study
Authors: Olarinoye Adebunmi , Folaranmi Olaleke , Olagbaye Babakayode , Olarinoye John , Adesina Kike , Adeniran Abiodun 
Published: June 2021

Abstract
Objective: The study objective was to evaluate placental changes and the perinatal outcomes among women with preeclampsia/eclampsia and compare to normotensive pregnant women. Materials and Methods: This was a comparative (prospective) study, participants were 146 pregnant women; 73 preeclamptic/eclamptic (study group) and 73 normotensive (control group) at 28–40-week gestation selected by purposive sampling. The primary outcome measure was the placenta characteristics, while the secondary outcome was the perinatal outcomes. Statistical analysis was done using SPSS version 23.0, and statistical significance was set at P ≤ 0.05. Results: The mean placental weight for study group was significantly lower than controls (556.82 g ± 169.72 vs. 649.93 g ± 116.38; P ≤ 0.001); 12 (16%) placentae in the study group had gross placental infarction compared to none (0%) among controls. Study group placentae showed 11 types of microscopic placental changes compared to four among controls. Decidual vasculopathy (P = 0.049), incomplete vascular modeling (P = 0.019), accelerated villi maturity (P = 0.049), acute chorioamnionitis (P = 0.048), and microcalcifications (P = 0.040) were significantly associated with low APGAR scores in the study group. The 1st and 5th min APGAR scores were lower in the study group (P ≤ 0.001, 49.3% vs. 8.2%) and (P = 0.002, 11% vs. 0%), respectively, while all the eight perinatal mortality recorded were in the study group. Conclusion: Preeclampsia/eclampsia is associated with abnormal gross and microscopic placental changes which predisposes to increased adverse perinatal outcome. Antenatal surveillance for preeclampsia/eclampsia should prioritize Doppler studies to characterize the placenta and appropriately plan the delivery.
High rates of advanced prostate cancer in the Middle East
Authors: Daher Marilyne , Telvizian Talar , Dagher Christelle , Abdul-Sater Zahi , Massih Sarah Abdel , Chediak Alissar EL , Charafeddine Maya , Shahait Mohammed , Alameddine Raafat , Temraz Sally , Geara Fady , Youssef Bassem , El Hajj Albert , Nasr Rami , Wazzan Wassim , Bulbul Muhammad , Khauli Raja , Shamseddine Ali , Mukherji Deborah 
Published: June 2021

Objectives:
Prostate cancer incidence is increasing in the Middle East (ME); however, the data of stage at the diagnosis and treatment outcomes are lacking. In developed countries, the incidence of de novo metastatic prostate cancer ranges between 4% and 14%. We hypothesized that the rates of presentation with advanced disease are significantly higher in the ME based on clinical observation. This study aims to examine the stage at the presentation of patients with prostate cancer at a large tertiary center in the ME.

Methods:
After Institutional Review Board approval, we identified the patients diagnosed with prostate adenocarcinoma and presented to a tertiary care center between January 2010 and July 2015. Clinical, demographic, and pathological characteristics were abstracted. Patients with advanced disease were stratified according to tumor volume based on definitions from practice changing clinical trials. Descriptive and Kaplan–Meier survival analysis was used.

Results:
A total of 559 patients were identified, with a median age at the diagnosis of 65 years and an age range of 39–94 years. Median prostate-specific antigen (PSA) at the presentation was 10 ng/ml, and almost a quarter of the men (23%) presented with metastatic disease. The most common site of metastasis was the bone (34/89, 38%). High-volume metastasis was present in 30.3%, 9%, and 5.2% of the cohort based on STAMPEDE, CHAARTED, and LATITUDE trial criteria, respectively.

Conclusion:
This is the first report showing the high proportion of men from ME presenting with de novo metastasis. This could be due to many factors, including the highly variable access to specialist multidisciplinary management, lack of awareness, and lack of PSA screening in the region. There is a clear need to raise the awareness about prostate cancer screening and early detection and to address the rising burden of advanced prostate cancer affecting men in the ME region.
Willingness to Pay for Conservation of the Rong Por’s Community Forest in Phayao Province
Authors: Wongchai Anupong , Yi-Chia Lin 
Published: June 2021

Rong Por community forest was declared to be included in the Doi Luang National Park since 1981, according to the Parliament, Act of 1961. It is the cause of conflict of interest related to government projects and possessory right of land ownership because the houses were in the Doi Luang National Park area. Moreover, the local people were accused of the invasion of forest lands from government officials cause people locals to express themselves as precedent residents the announcement of a national park clearly expressed was not invading. Therefore, the purposes of this research aimed to study on willingness to pay for conservation of the Rong Por’s community forest and to analyze the factors affecting the willingness to pay for conservation of Rong Por’s community forest located in Dongjen Sub-District, Phukamyao District, Phayao Province, Thailand. The primary data were collected by a questionnaire, a total of 400 sample sizes. The logistic regression with Maximum Likelihood Estimation (MLE) was theoretically employed to analyze what factors affecting the values of willingness to pay. The empirical results showed that the respondents are unwilling to pay for conservation because they were confirmed that they were not intruders. Moreover, the analysis from Logistic Regression depicted that the factors affecting the willingness to pay for forest conservation are more benefits to this research and can be used as the guidelines for the policy-maker in the local area to conserve the Rong Por’s community forest.
Oxidative Coupling-Base Reaction for the Indirect Spectrophotometric Determination of Paracetamol in Drug Formulations
Authors: Thanoon Enas Samer , Raheed Lana Abdhameed , Hasan Imad Younus 
Published: June 2021

A simple, rapid, and specific spectrophotometric method was developed for the determination of paracetamol in pure form and drug formulations. The method depended on the hydrolysis of paracetamol to p-aminophenol, which, oxidized under the effect of dissolved oxygen to benzoquinoneimine. In the alkaline medium, benzoquinoneimine reacts with Methyldopa to produce a high stabile indophenol dye. The absorbance was measured at 580 nm, and the molar absorptivity was found to be 7.75 x 10-5 L/(mol cm). Paracetamol was determined in pharmaceutical products in the 10–100 μg.mL-1 concentration range with a detection limit of 1.5 μg.mL-1 PAP. The developed method can be applied to the determination of both paracetamol and p-aminophenol in the presence of each other without prior separation. The proposed method is successfully employed for the determination of paracetamol in various synthetic mixtures and pharmaceutical preparations. Our obtained results were statistically compared with those given by the similar methods and the procedures evaluated as regards to both figures of merit and ease of applicability.
The ritual and ritual folklore in the agricultural culture of the Ossetians
Authors: Кулумбегов Р.П. 
Published: June 2021

Обряд и сопутствующий ему обрядовый фольклор являются важной ча-
стью народной культуры. Каждый этап хозяйствования человека сопровождался от-
дельной обрядностью, призванной обеспечить успех его трудов. Магический ритуал,
песни-обращения к небесным силам – все это лежало в основе действий горца, бес-
покоящегося за урожай своих нив.
he ritual and the corresponding ritual folklore are an important part of folk culture.
Each stage of human domesticity was accompanied by a separate ritual, designed to ensure
the success of his labors. A magical ritual, songs-appeals to heavenly forces – all this was the
basis of the actions of the highlander, worried about the harvest of his fi elds.
Impactos da pandemia da Covid-19 em um clube da segunda divisão gaúcha de futebol
Authors: Martinez Victor Matheus Lopes 
Published: June 2021

Este artigo trata sobre os impactos da Covid-19 na segunda divisão gaúcha de futebol. Para tanto, foi realizada uma pesquisa de caráter qualitativo envolvendo 20 atletas das categorias sub-20 e profissional (10 em cada categoria), 3 membros da comissão técnica e 1 da diretoria de um clube profissional de futebol da cidade de Canoas/RS. O estudo teve como objetivo geral identificar se as restrições a pandemia da Covid-19 geraram impactos nos dirigentes, na comissão técnica e nos atletas do clube, relacionados aos aspectos motivacionais, sociais e financeiros. Os dados revelaram que houve impactos na motivação dos entrevistados, porém estes mantêm alto índice de motivação intrínseca, o que os faz continuar mediante os desafios impostos pela pandemia. Percebe-se também que houveram significativas alterações nos aspectos sociais, psicológicos e financeiros. Quanto as alterações na rotina, todos os entrevistados compreendem que tais medidas sanitárias de controle ao contágio da doença são necessárias. Conclui-se que a pandemia alterou a rotina do clube, causando consequências que ainda não podem ser medidas.
ADÖLESAN DÖNEMDE PANSİYONDA KALAN KIZ ÖĞRENCİLERİN KİŞİSEL VE GENİTAL HİJYEN DAVRANIŞLARININ İNCELENMESİ
Authors: GÖGER Berrin , TUNCAY Birgül 
Published: June 2021

Amaç:Bu çalışmaadölesan dönemde pansiyonda kalan kız öğrencilerin kişisel ve genital hijyen davranışlarını incelemek amacıyla yapılmıştır.
Yöntem: Tanımlayıcı tipte olan bu çalışma 1 Ekim- 30 Ekim 2019 tarihleri arasında bir ilçe merkezinde lisede pansiyonda kalan ve araştırmayı kabul eden 96 kız öğrenci ile yapılmıştır. Veriler demografik özelliklerin ve kişisel hijyen uygulamalarının sorgulandığı Tanıtıcı Özellikleri, Kişisel Hijyen Uygulamaları Bilgi Formu ve Genital Hijyen Davranışları Ölçeği ile toplanmıştır.
Bulgular: Çalışmaya katılan öğrencilerin yaş ortalaması 15.70±1.20 yıldır. Katılımcıların %35.4’ünün lise birinci sınıf olduğu ve %72.9’unun annesinin ilkokul eğitim düzeyine sahip olduğu bulundu. Öğrencilerin %44.8’inin ellerini günde 7-9 defa yıkadıkları, %44.8’inin el yıkama süresinin 2-3 dakika olduğu, %85.4’ünün tuvaletten sonra ellerini yıkadığı, %64.6’sının haftada iki kez banyo yaptığı ve %88.5’inin günlük diş fırçaladığı tespit edildi. Kız öğrencilerin Genital Hijyen Davranışları Ölçek puan ortalaması 85.3±10.1 olup; puan dağılımı 63-108 arasında değişmektedir. Ölçeğin alt boyut puanları incelendiğinde Genel Hijyen Alışkanlıkları, Adet Hijyeni Alışkanlıkları ve Anormal Bulgu Farkındalığı alt boyut puan ortalamaları sırasıyla 43.7±5.9; 32.3±4.1; 9.4±3.2’dir.
Sonuç ve Öneriler: Sonuç olarak; kız öğrencilerin kişisel hijyen uygulamaları ve genital hijyen davranışlarının yetersiz olduğu saptanmıştır. Toplu olarak yaşanılan pansiyonda kalan kız öğrencilere kişisel hijyen ve genital hijyen uygulamaları, bulaşıcı hastalıklar, genital enfeksiyonlar ve üreme sağlığı konusunda eğitim verilmesi gerektiği tespit edilmiştir.
BİR ÜNİVERSİTENİN ERKEK ÇALIŞANLARINDA TOPLUMSAL CİNSİYET ROL TUTUMLARI
Authors: KELEŞ Emre , YILMAZEL Gülay , AYDIN AVCI İlknur 
Published: June 2021

Amaç: Erkeklerin, toplumsal cinsiyet rollerindeki eşitlikçi değişim, kadının toplumdaki statüsünün yükseltilmesi açısından önemlidir. Bu çalışmanın amacı bir üniversitenin erkek çalışanlarında toplumsal cinsiyet rol tutumlarının belirlenmesidir.
Yöntem: İlişki arayıcı tanımlayıcı türdeki bu araştırma 01 Eylül- 31 Aralık 2017 tarihleri arasında bir üniversitede görev yapan 301 akademik ve idari erkek çalışanın katılımıyla tamamlandı. Katılımcıların toplumsal cinsiyet rol tutumlarının belirlenmesinde Toplumsal Cinsiyet Rolleri Tutum Ölçeği (TCRTÖ) kullanıldı. İstatistiksel değerlendirmelerde bağımsız gruplarda t testi, One-Way Anova (Post hoc-Tukey) testi ve Pearson Korelasyon analizi kullanıldı. Anlamlılık düzeyi p
Thực trạng sử dụng kháng sinh cephalosporin trong điều trị nội trú tại Bệnh viện đa khoa Thuỷ Nguyên, Hải Phòng, năm 2019
Authors: Trường Phạm Văn , Diệp Đỗ Thị Bích , Phương Nguyễn Thị Thu , Phong Trương Đình 
Published: June 2021

Nghiên cứu đã tiến hành hồi cứu trên 390 bệnh án nội trú của bệnh nhân trong giai đoạn từ ngày 01/01/2019 đến ngày 30/6/2019 tại Bệnh viện đa khoa huyện Thuỷ Nguyên, Hải Phòng nhằm mô tả thực trạng sử dụng kháng sinh nhóm cephalosporin trong điều trị nội trú. Kết quả: Kháng sinh Cephalosporin thế hệ 3 có mức độ tiêu thụ lớn nhất viện: 15,6 DDD/100 giường/ngày (93,5%). Phác đồ kháng sinh đơn độc chiếm ưu thế với tỷ lệ 66,41%, đặc biệt phác đồ ceftizoxime được chỉ định nhiều nhất (36,4%). Thời gian sử dụng kháng sinh trung bình của bệnh nhân điều trị nội trú trong nghiên cứu là 7,4 ngày. Tỷ lệ phối hợp kháng sinh là 26,9% (105/131). Bệnh viện cần nâng cao công tác quản lý, giám sát sử dụng kháng sinh nhằm hạn chế sử dụng kháng sinh cephalosporin phổ rộng.
EKONOMİK FAKTÖRLER VE ULUSAL SAĞLIK SİSTEMLERİNDE TEKNİK ETKİNLİK: PANEL VERİYE DAYALI BİR UYGULAMA
Authors: KONCA Murat , TOP Mehmet 
Published: June 2021

Amaç: Bu çalışmada OECD ülkelerinin sağlık sistemlerinin teknik etkinliğinin ve buna etki eden ekonomik faktörlerin incelenmesi amaçlanmıştır.Yöntem: Bu çalışmada, OECD ülkelerinin ulusal sağlık sistemlerinin teknik etkinliğini ortaya koymak adına girdi yönelimli ölçeğe göre değişken getirili Veri Zarflama Analizi (VZA) kullanılmıştır. VZA sonrasında panel Tobit regresyon ile çeşitli ekonomik faktörlerin (satın alma gücü paritesine göre kişi başına düşen $ (GDP), Gini Katsayısı (Gini), enflasyon oranı (Inf), işsizlik oranı (Unm) ve 2008 küresel ekonomik krizi kukla değişkeni (2008crs)) sağlık sistemlerinin teknik etkinliği üzerindeki etkisi araştırılmıştır. Çalışma 2000-2016 dönemini kapsamıştır.Bulgular: Analiz sonuçlarına göre, kişi başına düşen gelir arttıkça OECD ülkelerinde sağlık sistemleri teknik etkinliği istatistiksel olarak anlamlı bir şekilde artmaktadır. Ayrıca, işsizlik oranı ve gelir dağılımı adaletsizliği OECD ülkelerinin sağlık sistemlerinin teknik etkinliğini istatistiksel olarak anlamlı bir şekildeazaltmaktadır. Bunun dışında, sağlık sistemlerinde teknik etkinliğine enflasyon olumlu, 2008 küresel ekonomik krizi ise olumsuz etki etmiştir ancak bu değişkenlerin etkileri istatistiksel olarak anlamlı değildir.Özgünlük: Literatürde, bu çalışmanın kapsadığı yıllar kadar uzun bir dönemi kapsayan başka bir çalışmaya rastlanmamıştır. Bununla birlikte, çalışmanın kapsadığı yılların dönemlere ayrılması, dönemleri birbirleri ile kıyaslanabilir hale getirmiştir.
Retrieval of process rate parameters in the general dynamic equation for aerosols using Bayesian state estimation: BAYROSOL1.0
Authors: Ozon Matthew , Seppänen Aku , Kaipio Jari P. , Lehtinen Kari E. J. 
Published: June 2021

Abstract. The uncertainty in the radiative forcing caused by aerosols and its effect on climate change calls for research to improve knowledge of the aerosol
particle formation and growth processes. While experimental research has
provided a large amount of high-quality data on aerosols over the last 2 decades, the inference of the process rates is still inadequate, mainly due to
limitations in the analysis of data. This paper focuses on developing
computational methods to infer aerosol process rates from size distribution
measurements. In the proposed approach, the temporal evolution of aerosol
size distributions is modeled with the general dynamic equation (GDE) equipped with
stochastic terms that account for the uncertainties of the process rates. The
time-dependent particle size distribution and the rates of the underlying
formation and growth processes are reconstructed based on time series of
particle analyzer data using Bayesian state estimation – which not only
provides (point) estimates for the process rates but also enables quantification of
their uncertainties. The feasibility of the proposed computational framework
is demonstrated by a set of numerical simulation studies.
Rapid Implementation of Telerehabilitation for Pediatric Patients During COVID-19
Authors: Bican Rachel , Christensen Catie , Fallieras Kristin , Sagester Grace , O'Rourke Sara , Byars Michelle , Tanner Kelly 
Published: June 2021

The COVID-19 pandemic necessitated a sudden limitation of in-person outpatient occupational and physical therapy services for most patients at a large, multisite pediatric hospital located in the Midwest, United States. To ensure patient and staff safety, the hospital rapidly shifted to deliver most of these services via telerehabilitation. The purposes of this study were to (1) describe the rapid implementation of telerehabilitation during the COVID-19 pandemic, (2) describe the demographic characteristics of patients who continued in-person services and those who received telerehabilitation, and (3) evaluate the therapists’ perceptions of telerehabilitation for physical and occupational therapy. Most of the children (83.4% of n=1352) received telerehabilitation services. A family was more likely to choose to continue in-person visits if their child was <1-year-old, had a diagnosis of torticollis, received serial casting, or was post-surgical. Occupational and physical therapy therapists (n=9) completed surveys to discern their perceptions of the acceptability of telerehabilitation, with most reporting that telerehabilitation was as effective as in-person care.
KAJIAN PENGETAHUAN FLOUR ALBUS PADA REMAJA PUTRI DI CABEAN KUNTHI BOYOLALI
Authors: Nurhayati Isnani , Hidayat Anas Rahmad 
Published: June 2021

Pendahuluan. Remaja merupakan masa peralihan dari anak-naka menujun dewasa, masa tersebut merupakan awal terjadinya proses reproduksi sehingga tidak menutup kemungkinan dapat mengalami keputihan. Data Badan Kependudukan Keluarga Berencana (BKKBN) tahun 2012 menujukkan bahwa 75% wanita pernah mengalami keputihan sekali dalam hidupnya dan 45% diantaranya pernah mengalami keputihan dua kali atau lebih. Salah satu keluhan dari kesehatan reproduksi adalah keputihan. Keputihan atau Flour Albus merupakan sekresi vagina pada wanita. Keputihan pada dasarnya dapat digolongkan menjadi dua golongan yaitu keputihan normal (fisiologis) dan keputihan abnormal (patologis). Keputihan fisiologis adalah keputihan yang biasanya terjadi setiap bulannya, biasanya muncul menjelang menstruasi atau sesudah menstruasi ataupun masa subur. Tujuan. Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan remaja putri tentang keputihan di Cabean Kunthi, Boyolali. Metode. Desain penelitian adalah Deskriptif. Populasi dalam penelitian ini adalah remaja Cabean Kunthi, Boyolali yang berjumlah 255. Teknik pengambilan sampel menggunakan Stratified Random Sampling dengan jumlah sampel sebanyak 53 responden. Pengukuran data menggunakan kuesioner yang berisi tentang keputihan. Pengolahan data dengan SPSS 17.0. Hasil. Remaja berumur 16 tahun yaitu sebanyak 35 (66%) dengan tingkat pengetahuan tentang keputihan adalah baik yaitu sebanyak 43 orang (81%). Kesimpulan. Tingkat pengetahuan remaja putri tentang keputihan di Cabean Kunthi, Boyolali adalah baik.

Kata kunci : pengetahuan, remaja, keputihan
SHEAR HEATING PARAMETER OF RUBBER COMPOUNDS USEFUL FOR PROCESS CONTROL IN INJECTION MOLDING MACHINE
Authors: Ramini Mattia , Agnelli Silvia 
Published: June 2021

ABSTRACT
Control of the injection molding process of rubber is made complex by the influence of many parameters. Shear heating, heat generation due to viscous dissipation, is a phenomenon largely exploited in rubber to lower compound viscosity, particularly in the extrusion phase, but it is impossible to predict it from laboratory tests. With the aim of providing useful tools for process control, a parameter for on-line monitoring of shear heating phenomenon is proposed. This parameter is based on direct measurement of rubber surface temperature by infrared thermal camera at the nozzle outlet of the injection molding machine extruder. The measured rubber temperature is a process indicator to give the thermal history of the rubber injection and process safety. Measured temperature increase is then converted into a parameter having dimensions of viscosity, the shear heating parameter, ηSH. Four different rubber compounds are investigated. The ηSH results are compared to minimum torque (ML) from routine rheometric laboratory measurement. The calculated ηSH values increase with increasing ML values. The ML value is a rough indication of the rubber compound viscosity, where its relevant variations affect the rubber processability. Meanwhile ηSH is more sensitive to small processability variations and more accurate because it takes into account the thermal history during the injection stage. The found relationship provides deeper insights into the behavior of rubber, compared to laboratory tests, and how it can be used in the industrial practice to improve the process control by monitoring the shear heating effect during the injection stage.
NEW ELASTOMERIC MATERIALS FROM BIOMASS: STEREOSELECTIVE POLYMERIZATION OF LINEAR TERPENES AND THEIR COPOLYMERIZATION WITH BUTADIENE BY USING A COBALT COMPLEX WITH PHOSPHANE LIGANDS
Authors: Lamparelli David Hermann , Paradiso Veronica , Capacchione Carmine 
Published: June 2021

ABSTRACTThe polymerization of bio-renewable terpenes such as β-ocimene (O), β-myrcene (M), and β-farnesene (F) promoted by CoCl2(PCyPh2)2 (1) in combination with modified methylalumoxane at room temperature is reported. Stereoregular polymers of O, M, and F were obtained. 1 also promoted, showing good stereoselectivity, the copolymerization of O and M with butadiene (B) in a wide range of compositions by suitably varying the alimentation feed: up to 67 and 75 mol% of O and M incorporated for poly(ocimene-butadiene) and poly(myrcene-butadiene) copolymers, respectively. These new materials with elastomeric properties (glass transition temperatures observed in the range of −5.7 to −72.5 °C) were fully characterized by differential scanning calorimetry, size exclusion chromatography, and nuclear magnetic resonance spectroscopy (1H, 13C, and two-dimensional experiments).
METAL-ORGANIC FRAMEWORK: A SMART REPLACEMENT FOR CONVENTIONAL NANOFILLERS FOR THE ENHANCEMENT OF MECHANICAL PROPERTIES AND THERMAL STABILITY OF SBR NANOCOMPOSITE
Authors: Joseph Jessy , Sreethu T. K. , Mohanty Subhra , Gupta Virendra Kumar , Bhowmick Anil K. 
Published: June 2021

ABSTRACT
To the best of our knowledge, for the first time, metal-organic framework (MOF), a porous reticular structure, has been tried as a reinforcing filler for rubber. A MOF synthesized by solvothermal reaction between 2-aminoterephthalic acid and aluminum chloride hexahydrate was characterized and incorporated as reinforcing filler in SBR. A comparative investigation on the properties of the well-dispersed, thermally stable nano-MOF composite (SBR-MOF) was carried out with reference to SBR–nano alumina composite (SBR-nAl). The SBR-MOF was mechanically more robust than SBR-nAl. The SBR-MOF showed 130% improvement in tensile strength over the pristine SBR composite and 50% better elongation at break than SBR-nAl at 10 phr loading. The thermal and dynamic mechanical properties of SBR-MOF are superior to SBR-nAl composite. The highly porous organic framework was favorable for the enhanced entanglement of polymer chains at the interface. The effectiveness of the organic framework on the dispersion and compatibility was evaluated by scanning electron microscopy. The dispersion studies substantially supported the overall property enhancement. To substantiate the superiority of MOF in the rubber matrix, the tensile properties of SBR-MOF were compared with SBR composites filled with nano silica, nano titania, as well as nano silica and nano alumina with a compatibilizer, thereby documenting a promising nanofiller for introduction into the rubber industry.