bluuebunny/crossref_metadata_2025_split huggingface dataset:
COVID-19 Pneumonia Diagnosis Using a Simple 2D Deep Learning Framework With a Single Chest CT Image: Model Development and Validation
Authors: Ko Hoon , Chung Heewon , Kang Wu Seong , Kim Kyung Won , Shin Youngbin , Kang Seung Ji , Lee Jae Hoon , Kim Young Jun , Kim Nan Yeol , Jung Hyunseok , Lee Jinseok 
Published: June 2020

Background
Coronavirus disease (COVID-19) has spread explosively worldwide since the beginning of 2020. According to a multinational consensus statement from the Fleischner Society, computed tomography (CT) is a relevant screening tool due to its higher sensitivity for detecting early pneumonic changes. However, physicians are extremely occupied fighting COVID-19 in this era of worldwide crisis. Thus, it is crucial to accelerate the development of an artificial intelligence (AI) diagnostic tool to support physicians.

Objective
We aimed to rapidly develop an AI technique to diagnose COVID-19 pneumonia in CT images and differentiate it from non–COVID-19 pneumonia and nonpneumonia diseases.

Methods
A simple 2D deep learning framework, named the fast-track COVID-19 classification network (FCONet), was developed to diagnose COVID-19 pneumonia based on a single chest CT image. FCONet was developed by transfer learning using one of four state-of-the-art pretrained deep learning models (VGG16, ResNet-50, Inception-v3, or Xception) as a backbone. For training and testing of FCONet, we collected 3993 chest CT images of patients with COVID-19 pneumonia, other pneumonia, and nonpneumonia diseases from Wonkwang University Hospital, Chonnam National University Hospital, and the Italian Society of Medical and Interventional Radiology public database. These CT images were split into a training set and a testing set at a ratio of 8:2. For the testing data set, the diagnostic performance of the four pretrained FCONet models to diagnose COVID-19 pneumonia was compared. In addition, we tested the FCONet models on an external testing data set extracted from embedded low-quality chest CT images of COVID-19 pneumonia in recently published papers.

Results
Among the four pretrained models of FCONet, ResNet-50 showed excellent diagnostic performance (sensitivity 99.58%, specificity 100.00%, and accuracy 99.87%) and outperformed the other three pretrained models in the testing data set. In the additional external testing data set using low-quality CT images, the detection accuracy of the ResNet-50 model was the highest (96.97%), followed by Xception, Inception-v3, and VGG16 (90.71%, 89.38%, and 87.12%, respectively).

Conclusions
FCONet, a simple 2D deep learning framework based on a single chest CT image, provides excellent diagnostic performance in detecting COVID-19 pneumonia. Based on our testing data set, the FCONet model based on ResNet-50 appears to be the best model, as it outperformed other FCONet models based on VGG16, Xception, and Inception-v3.
Telemedicine in Germany During the COVID-19 Pandemic: Multi-Professional National Survey
Authors: Peine Arne , Paffenholz Pia , Martin Lukas , Dohmen Sandra , Marx Gernot , Loosen Sven H 
Published: June 2020

Background
In an effort to contain the effects of the coronavirus disease (COVID-19) pandemic, health care systems worldwide implemented telemedical solutions to overcome staffing, technical, and infrastructural limitations. In Germany, a multitude of telemedical systems are already being used, while new approaches are rapidly being developed in response to the crisis. However, the extent of the current implementation within different health care settings, the user’s acceptance and perception, as well as the hindering technical and regulatory obstacles remain unclear.

Objective
The aim of this paper is to assess the current status quo of the availability and routine use of telemedical solutions, user acceptance, and the subjectively perceived burdens on telemedical approaches. Furthermore, we seek to assess the perception of public information quality among professional groups and their preferred communication channels.

Methods
A national online survey was conducted on 14 consecutive days in March and April 2020, and distributed to doctors, nurses, and other medical professionals in the German language.

Results
A total of 2827 medical professionals participated in the study. Doctors accounted for 65.6% (n=1855) of the professionals, 29.5% (n=833) were nursing staff, and 4.9% (n=139) were identified as others such as therapeutic staff. A majority of participants rated the significance of telemedicine within the crisis as high (1065/2730, 39%) or neutral (n=720, 26.4%); however, there were significant differences between doctors and nurses (P=.01) as well as between the stationary sector compared to the ambulatory sector (P<.001). Telemedicine was already in routine use for 19.6% (532/2711) of German health care providers and in partial use for 40.2% (n=1090). Participants working in private practices (239/594, 40.2%) or private clinics (23/59, 39.0%) experienced less regulatory or technical obstacles compared to university hospitals (586/1190, 49.2%). A majority of doctors rated the public information quality on COVID-19 as good (942/1855, 50.8%) or very good (213/1855, 11.5%); nurses rated the quality of public information significantly lower (P<.001). Participant’s age negatively correlated with the perception of telemedicine’s significance (ρ=–0.23; P<.001).

Conclusions
Telemedicine has a broad acceptance among German medical professionals. However, to establish telemedical structures within routine care, technical and regulatory burdens must be overcome.
José Amícola, El poder-femme. Virginia Woolf, Simone de Beauvoir y Victoria Ocampo. La Plata, EDULP, 2019, Género, 263 páginas. Edición digital disponible en: http://sedici.unlp.edu.ar/handle/10915/80598
Authors: Bonatto Virginia 
Published: June 2020

Revisión del libro El poder-femme. Virginia Woolf, Simone de Beauvoir y Victoria Ocampo por José Amícola
STRATEGI PENGEMBANGAN PROFESIONALITAS GURU MELALUI PENDIDIKAN DAN PELATIHAN
Authors: Ulandari Wiwu , Santaria Rustan 
Published: June 2020

One of the keys of education success is the teacher. The teacher plays an important role in the learning process to improve the quality of students. Therefore the professionalism of a teacher is very important to note. Professional teachers are those who are able to carry out their duties as educators to the maximum by having the ability and expertise as an educator. This research is library research. The theory is obtained from the library data then investigated it to find out the conception objective result. The result of this research is to realize the goals of education, appropriate development strategies are needed in order to improve teacher professionalism. There are some step that have to done in holding education and training they are need analysis, goal setting, building program content and program evaluation. Education and training is a development strategy that aims to improve teacher competence in terms of knowledge, skills and attitudes.
Student’s Comprehension About Philosiphy of Maternity Care “Women Centered Care” Based on the Report of Continuity of Care (COC)
Authors: Nuriaty Masdiputri Rr Sri , Yanti Yanti , Hidayat Asri 
Published: June 2020

Background: Mortality in Indonesia has significantly increased. Students’ comprehension about maternity care “woman centered care” philosophy is an important thing in high quality maternity care, it is one solution to decrease the number of mortality rate. Continuity of care maternal clinic model of learning (PKK-CoC) is giving for student to learn the philosophy.Objectives: reveals level and form of students’ comprehension about maternity care “woman centered care” philosophy.Method: Mixed method with sequential explanatory strategy. The quatitative are use analitic descriptive design, while the quantitative use case study design. Population and sample is 55 students of Estu Utomo Boyolali institute health and science who have taken PKK-CoC. Sampling use criterion and intensity.Result: qualitatively, students overall comprehension is good. Quantitatively, students comprehension on personalized care, holistic care, collaborative care, and evidence based care is also good. Partnership care is the only aspect considered in effective.Conclusion: continuity of care shows that client and family are in good heatlth, zero mortality rate, client fells safe and comfortable, and client has correct and fast care. It is also found that students’ confidence, skills, and comprehension about maternity care “woman centered care” philosophy are increased. It is suggested including the PKK-CoC model into curriculum of midwifery education
Association of Pesticides Exposure with Breast Cancer in West Sumatera Province, Indonesia
Authors: Lestari Yuniar , Semiarty Rima , Harahap Wirsma Arif 
Published: June 2020

Breast cancer cause multifactorial, one of the risk factors is exposure of pesticides. The aim of this study was to determine association of pesticides exposure with breast cancer in West Sumatera Province, Indonesia. In this cross sectional study, the data were collected from Dr. M Djamil General Hospital Padang. Sampling technique with convenience sampling. We selected 234 patients with breast cancer diagnosed. The variables of this study included independent variable is exposure pesticides and dependent variable is breast cancer. Pesticides exposure were collected from the questionnaire of pesticides exposure that have been validated. The association was analyzed by using chi-square test and cut off point analyzed using receiver operating characteristics (ROC). A two-tailed P-value of <0.05 was considered statistically significant. Data were analyzed using the SPSS version 22.0. The results of study found that more than half of respondents (53.8%) were exposed of pesticides while less than half of respondents (46.2%) were not exposed. This study confirmed no association of pesticides exposure with breast cancer in West Sumatera Province, Indonesia
The Effect of Medroxy Progesterone Acetate Hormone Administration to Endometrial Thickness of the Female Rattus norvegicus Wistar strain
Authors: Yulita Devi 
Published: June 2020

Many alternative contraceptives can be used as needed. The most effective type of contraception is injection contraception because it is relatively safe, effective, simple and inexpensive. Contraceptive users must be selective in choosing contraception because there is no method of contraception that is safe and effective for all acceptors. The side effects of Medroxy Progesterone Acetat injection include bleeding disorders such as amenorrhoea, weight gain, high blood pressure, acne, spotting. Medroxy Progesterone Acetat is a progestin contraceptive regimen that is often used and works long-term. The mechanism of action of Medroxy Progesterone Acetate injection is to inhibit gonadotropin secretion so that it will prevent the maturation of primary follicles in the ovary and also prevent ovulation and cause endometrial depletion.The research design is the post test only control group design. The population in this research are the white rats species Rattus norvegicus Wistar strain. The samples are taken randomly from all populations that met the following sample criteria: Female rats, Aged 12-14 weeks, having a body weight of 150 - 200 grams.The results showed that Medroxy Progesterone Acetate hormone affects the thickness of the endometrium, and there is a difference in the histological picture of endometrial thickness due to the administration of the Medroxy Progesterone Acetate hormone and without the administration of the Medroxy Progesterone Acetate hormone
KETIDAKTEPATAN PENGGUNAAN DIKSI DALAM TEKS BERITA DI TVRI KOTA PALU
Authors: S.S., M.Pd. Nursyamsi 
Published: June 2020

The word or choice of words used in the news text "Lintas Berita" on TVRI Palu still shows a lot of inaccuracy. With regard to diction, the purpose of this study is to describe the inaccuracy of the use of diction and provide a remedial solution to this inaccuracy. Data is obtained by using the refer method and the data analysis technique is descriptive-prescriptive. The results of the study show that diction used in the news text "Cross Central Sulawesi" does not meet the rules of word selection from the aspect of truth and accuracy. Keywords: inaccuracy of diction, news text
POLA PERGESERAN BAHASA: KASUS PERGESERAN BAHASA TOTOLI DALAM RANAH KELUARGA BERDASARKAN HUBUNGAN PERAN DAN KATEGORI UMUR DI KABUPATEN TOLITOLI
Authors: S.Pd., M.Pd. Tamrin 
Published: June 2020

ABSTRAK Pergeseran bahasa merupakan hasil dari proses pemilihan bahasa dalam jangka waktu yang sangat panjang. Ketika pergeseran bahasa terjadi, komunitas penutur suatu bahasa secara berkelompok cenderung memakai bahasa baru daripada bahasa lama dalam kehidupan sehari-hari, baik dalam lingkungan keluarga maupun masyarakat. Demikian juga yang terjadi pada bahasa Totoli yang ada di Kabupaten Tolitoli. Dengan mengangkat kasus pergeseran bahasa Totoli dalam ranah keluarga berdasarkan hubungan peran dan kategori umur, penelitian ini bertujuan untuk (1) mendeskripsikan pola pergeseran bahasa etnik Totoli terhadap bahasa Totoli di Kabupaten Toltitoli dalam ranah keluarga berdasarkan kategori umur dan hubungan peran dan (2) menganalisis faktor-faktor yang mendasari pergeseran bahasa Totoli oleh etnik Totoli dalam ranah keluarga berdasarkan kategori umur dan hubungan peran. Metode yang digunakan adalah pendekatan sosiolinguistik dengan teknik kuesioner, wawancara, pengamatan, dan perekaman, kemudian dianalisis berdasarkan persentase pola pergeseran bahasa etnik Totoli dalam ranah keluarga. Hasil analisis menunjukkan bahwa pemakaian bahasa oleh etnik Totoli di Kabupaten Tolitoli sudah bergeser ke pemakaian bahasa Indonesia. Kata kunci: pergeseran bahasa, ranah keluarga, kategori umur, bahasa Totoli
MENGUNGKAP DERITA TENAGA KERJA WANITA INDONESIA DI LUAR NEGERI DALAM NOVEL GELISAH CAMAR TERBANG KARYA GOL A GONG (TINJAUAN SOSIOLOGI SASTRA)
Authors: Rahmawati NFN , Hastuti Heksa Biopsi Puji 
Published: June 2020

The observation and appreciation of Gol A Gong on the social realities related to Manpower Workers was included in a novel entitled Gelisah Camar Terbang. The novel published by Gramedia Pustaka Utama (2016) is the object of study in this paper. A number of problems and the suffering of female workers abroad that have often become news in various media become an interesting part of the story to be listened to and think about a solution. This study aims to (1) describe the form of suffering experienced by overseas female workers in the novel Gelisah Camar Terbang, (2) describe the causes of problems affecting female workers, and (3) describe what efforts should be made to overcome them. Qualitative descriptive method is a method used in research. The results of the study showed that Indonesian women workers abroad experienced a lot of suffering including being victims of sexual abuse, unpaid salaries, and experiencing physical violence. These problems arise due to various things including the presence of irresponsible agents and distributors of labor and bad attitudes shown by the migrant workers themselves such as free association and luxury living.Hasil pengamatan dan penghayatan Gol A Gong terhadap realitas sosial yang berkaitan dengan Tenaga Kerja Wanita tertuang dalam sebuah novel berjudul Gelisah Camar Terbang. Novel yang diterbitkan oleh Gramedia Pustaka Utama (2016) ini menjadi objek kajian dalam tulisan ini. Sejumlah masalah dan penderitaan tenaga kerja wanita di luar negeri yang selama ini sering menjadi pemberitaan di berbagai media menjadi bagian cerita yang menarik untuk disimak dan memikirkan solusinya. Tujuan penelitian adalah mendeskripsikan bentuk penderitaan yang dialami tenaga kerja wanita di luar negeri dalam novel Gelisah Camar Terbang dan mendeskripsikan penyebab terjadinya masalah yang menimpa tenaga kerja wanita. Metode deskriptif kualitatif merupakan metode yang digunakan dalam penelitian. Hasil penelitian menunjukkan bahwa tenaga kerja wanita Indonesia di luar negeri mengalami banyak penderitaan di antaranya menjadi korban pelecehan seksual, gaji yang tidak dibayar, dan mengalami kekerasan fisik. Permasalahan tersebut timbul disebabkan oleh berbagai hal di antaranya adanya agen atau penyalur tenaga kerja yang tidak bertanggung jawab dan sikap buruk yang ditunjukkan oleh pekerja migran itu sendiri seperti pergaulan bebas dan hidup bermewah-mewah.
METONIMI PANDERAN “PEMBICARAAN” DI WARUNG BAHASA BANJAR
Authors: Yayuk Rissari 
Published: June 2020

The research that will be raised is the metonymy of the "speaking" in the Banjar language in a traditional store (warung). Issues discussed included how the metonym structure of the "speaking" in Banjar was in store? The purpose of this study is to describe the metonym of the Banjar language "conversation" in the warung. The method used is descriptive method with a semantic approach. Data collection is done through reference and recording techniques. The author takes three steps of work, namely the stage of data collection, data processing, and the stage of presenting the results of data analysis. The data analysis technique is the distribution method. The presentation of data analysis describes conversations containing metonymy in Banjar language. Data presentations are written in ordinary words. The population of this study is the Banjar community located in the Gambah neighborhood, South Hulu Sungai Regency, South Kalimantan Province. The time of data collection is from January 2017 to March 2017. The results of this study include metonymy based on part elements with the whole, metonymy based on place attributes, metonymy based on objects for content or function and metonymy based on time attributes.Penelitian yang akan diangkat adalah metonimi panderan “pembicaraan” di warung bahasa Banjar. Masalah yang dibahas meliputi bagaimana struktur metonimi panderan “pembicaraan” berbahasa Banjar di warung? Tujuan penelitian ini adalah mendeskripsikan struktur metonimi panderan “pembicaraan” di warung bahasa Banjar. Metode yang digunakan adalah metode deskriptif dengan pendekatan semantik. Pengumpulan data dilakukan melalui teknik simak dan catat. Penulis menempuh tiga langkah kerja, yaitu tahap pengumpulan data, pengolahan data, dan tahap penyajian hasil analisis data. Teknik analisis data adalah metode agih. Sajian analisis data mendeskripsikan ujaran yang mengandung makna metonimi dalam bahasa Banjar. Penyajian data ditulis dengan kata-kata biasa. Populasi penelitian ini adalah masyarakat Banjar yang berlokasi di lingkungan Gambah, Kabupaten Hulu Sungai Selatan, Provinsi Kalimantan Selatan.Waktu pengambilan data dari bulan Januari 2017 sampai dengan bulan Maret 2017. Hasil penelitian meliputi metonimi berdasarkan unsur bagian dengan keseluruhan, metonimi berdasarkan atribut tempat, metonimi berdasarkan objek untuk isi/fungsi dan metonimi berdasarkan atribut waktu.
COMPARATIVE FIGURATIVE LANGUAGES IN SONG LYRICS SEPANJANG HIDUP OF MAHER ZAIN
Authors: JAMZAROH SITI 
Published: June 2020

Abstract This study aims to describe how figurative language is used in the lyrics of the song "Throughout Life" by Maher Zain. The methods used in this study include the provision of data, data processing, data analysis. Provision of data with record techniques and note taking techniques, data processing is done by classifying data based on the theory used. The results found are a) lexical metaphors consisting of comparisons of nouns, verbs, and nouns and adverbs; b) grammatical metaphors produce a comparison of common codes and unusual codes with meaning of passive-active, antimony, synonymy.
You Can’t See What You Can’t See: Experimental Evidence for How Much Relevant Information May Be Missed Due to Google’s Web Search Personalisation
Authors: Lai C , Luczak-Roesch Markus 
Published: June 2020

© 2019, Springer Nature Switzerland AG. The influence of Web search personalisation on professional knowledge work is an understudied area. Here we investigate how public sector officials self-assess their dependency on the Google Web search engine, whether they are aware of the potential impact of algorithmic biases on their ability to retrieve all relevant information, and how much relevant information may actually be missed due to Web search personalisation. We find that the majority of participants in our experimental study are neither aware that there is a potential problem nor do they have a strategy to mitigate the risk of missing relevant information when performing online searches. Most significantly, we provide empirical evidence that up to$$20\%$$ of relevant information may be missed due to Web search personalisation. This work has significant implications for Web research by public sector professionals, who should be provided with training about the potential algorithmic biases that may affect their judgments and decision making, as well as clear guidelines how to minimise the risk of missing relevant information.
Bazı bitkisel uçucu yağların Aphis craccivora (Koch) ve Myzus persicae (Sulzer) (Hemiptera: Aphididae)’ya karşı fumigant etkileri
Authors: MÜLAYİM Orhan , ALAOĞLU Özdemir , ÇETİN Hüsyin 
Published: June 2020

Afitler bitki öz suyu ile beslenen, hızlı çoğalan polifag zararlılar olup, ilaçlara karşı kısa sürede direnç geliştirmektedirler. Bu çalışmada kekik (Origanum onites L.), anason (Pimpinella anisum L.), rezene (Foeniculum vulgare Mill.) ve lavanta (Lavandula angustifolia Mill.) uçucu yağlarının Aphis craccivora Koch ve Myzus persicae Sulzer (Hemiptera: Aphididae) ’nın erginlerine karşı fumigant etkileri araştırılmıştır. Denemeler 24±1 oC sıcaklık, %65±5 orantılı nem ve günlük 14 saatlik ışıklanma periyodunda yürütülmüştür. Denemeler, her biri 3 cm çaplı plastik hücrelere yerleştirilmiş 10’ar afit üzerinden ve üç tekerrürlü olarak yapılmıştır. Fumigant etki testlerinde, A. craccivora’ya uçucu yağların 30, 45, 60 μl/l hava dozları ve M. persicae’ya 10, 20, 30 μl/l hava dozları kullanılmıştır. Uçucu yağların A. craccivora’ya karşı 24 saatlik uygulama süresinde en yüksek fumigant etkisi 30 μl/l ve 45μl/l hava dozunda sırasıyla %53.33 ve %70’lik ölüm oranıyla rezene uçucu yağında, 60μl/l hava dozunda %96.67’lik ölüm oranıyla kekik uçucu yağında tespit edilmiştir.Uçucu yağların M. persicae’ya karşı 24 saatlik uygulama süresinde en yüksek fumigant etkisi 10μl/l hava dozunda %46.67’lik ölüm oranıyla kekik, 20μl/l hava dozunda %66.67’lik ölüm oranıyla lavanta, 30μl/l hava dozunda %86.67 ile anason ve lavanta uçucu yağında tespit edilmiştir. Özellikle düşük doz ve uygulama süresinde daha yüksek fumigant etki gösteren rezene uçucu yağının A. craccivora'ya, rezene ve kekik uçucu yağlarının ise M. persicae'ye karşı biyofumigant olma potansiyelinin olabileceği düşünülmektedir.