bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effects of Stellar Population and Gas Covering Fraction on the Emergent Lyα Emission of High-redshift Galaxies*
Authors: Reddy Naveen A. , Topping Michael W. , Shapley Alice E. , Steidel Charles C. , Sanders Ryan L. , Du Xinnan , Coil Alison L. , Mobasher Bahram , Price Sedona H. , Shivaei Irene 
Published: February 2022

Abstract
We perform joint modeling of the composite rest-frame far-UV and optical spectra of redshift 1.85 ≤ z ≤ 3.49 star-forming galaxies to deduce key properties of the massive stars, ionized interstellar medium (ISM), and neutral ISM, with the aim of investigating the principal factors affecting the production and escape of Lyα photons. Our sample consists of 136 galaxies with deep Keck/LRIS and MOSFIRE spectra covering, respectively, Lyβ through C iii] λλ1907, 1909 and [O ii], [Ne iii], Hβ, [O iii], Hα, [N ii], and [S ii]. Spectral and photoionization modeling indicates that the galaxies are uniformly consistent with stellar population synthesis models that include the effects of stellar binarity. Over the dynamic range of our sample, there is little variation in stellar and nebular abundance with Lyα equivalent width, W

λ
(Lyα), and only a marginal anticorrelation between age and W

λ
(Lyα). The inferred range of ionizing spectral shapes is insufficient to solely account for the variation in W

λ
(Lyα); rather, the covering fraction of optically thick H i appears to be the principal factor modulating the escape of Lyα, with most of the Lyα photons in down-the-barrel observations of galaxies escaping through low column density or ionized channels in the ISM. Our analysis shows that a high star-formation-rate surface density, ΣSFR, particularly when coupled with a low galaxy potential (i.e., low stellar mass), can aid in reducing the covering fraction and ease the escape of Lyα photons. We conclude with a discussion of the implications of our results for the escape of ionizing radiation at high redshift.
PROTOTIPO DE ALGORITMO DE ANÁLISIS DE SENTIMIENTOS DE EVENTOS A TRAVÉS DE REDES SOCIALES. CASO: PERCEPCIÓN DE LA PANDEMIA COVID-19 EN COLOMBIA
Authors: Soto Jaime 
Published: February 2022

La metodología desarrollada fue la siguiente: •	Conexión al Servidor Twitter con la cuenta de desarrollo. •	Entrenamiento y test del modelo de análisis de sentimientos. •	Lectura y procesamiento (streaming) de los tweets en tiempo real. •	Evaluación y clasificación del sentimiento de los tweets a través de los indicadores: polaridad y subjetividad. •	Almacenamiento en la Base de Datos de los tweets clasificados. Estas son las principales conclusiones: •	El acceso e integración de las diversas herramientas tecnológicas se realizó relativamente de manera fácil para lograr la construcción de un prototipo de algoritmo básico de análisis de sentimientos. •	El prototipo es una solución a la medida de las necesidades, construida con componentes de software de código abierto con amplio soporte por las organizaciones responsables y las comunidades de usuarios. •	La presente investigación es solo un pequeño paso para la comprensión de tecnologías tan complejas como el análisis de sentimientos, como parte del desarrollo de la inteligencia artificial, y en particular, las máquinas de aprendizaje. Sin embargo, nos ha permitido evidenciar que ya no es un campo exclusivo de “sabios” ni “gurús” encerrados en laboratorios o espacios universitarios.
Estimation of emerging diagnostic parameters for Coronavirus Disease 2019 patients severity and fatality
Authors: Ashraf  , Ishtiaq Ahmad  , Sajjad Ali  , Nabi Rahman  , Hamidullah  , Amjad Ali  
Published: February 2022

Objective: To identify various emerging diagnostics parameters of coronavirus disease 2019 related to disease progression and fatality.
Method: The cross-sectional study was conducted at Mardan Medical Complex, Khyber Pakhtunkhwah, Pakistan, from February 9, 2021, to April 21, 2021, and comprised patients of either gender aged >18 years diagnosed with coronavirus disease 2019 on the basis of polymerase chain reaction testing and who were admitted to the hospital using the World health Organisation interim guidelines. Disease progression was categorised as mild, moderate, severe and critical, and they were monitored closely till the final outcome. Data was analysed using SPSS 26.
Result: Of the 408 patients, 215(52.69%) were male and 193(47.30%) were female. The overall median age of the sample was 55 years (interquartile range: 18-84 years). Symptoms included cough 92(22.54%), fever 80(19.60%), shortness of breath 78(19.60%), fatigue 60(14.70%) and loss of smell and test 52(12.74%), while 46(11.27%) were asymptomatic. Azithromycin was the most used drug 304(74.50%), while antiviral Remdesivir was given to 279(68.38%) patients and hydrocortisone to 143(35.04%). Plasma treatment was given to 55(13.48) patients and mechanical ventilation to 87(21.32). Compared to baseline, disease progression was mild in 72(17.64) patients, moderate 96(23.52), severe 98(24.01) and critical in 89(21.81), while no change was seen 53(12.99) cases. Severity level was significantly associated with liver and renal function parameters (p<0.05). Overall, 47(11.51%) patients died.
Conclusions: Different severity levels during hospitalisation among patients of coronavirus disease 2019 were noted, and severity level was significantly associated with liver and renal function parameters.
Innovations in surgery between the past and future: A narrative review of targeted literature
Authors: Obada Hasan  , Ahmed Ayaz  , Laiba Masood  , Abdul Mannan Baig  , Naveed Baloch  
Published: February 2022

Innovation is the introduction of a new method or technology designed to change the way things are done. History is full of remarkable innovations in surgery over the years as surgeons have always been innovating and pioneering latest techniques and equipment that can benefit the mankind. Though persistent, progress has been far from uniform. Despite all the bells and whistles that these innovations bring to the table, the little acknowledged fact is that they are only accessible to a very small proportion of the global population.
Continuous...
Understanding deep learning — challenges and prospects
Authors: Niha Adnan  , Umer Fahad 
Published: February 2022

The developments in Artificial Intelligence have been on the rise since its advent. The advancements in this field have been the innovative research area across a wide range of industries, making its incorporation in dentistry inevitable. Artificial Intelligence techniques are making serious progress in the diagnostic and treatment planning aspects of dental clinical practice. This will ultimately help in the elimination of subjectivity and human error that are often part of radiographic interpretations, and willimprove the overall efficiency of the process. The various types of Artificial Intelligence algorithms that exist today make the understanding of their application quite complex. The current narrative review was planned to make comprehension of Artificial Intelligence algorithms relatively straightforward. The focus was planned to be kept on the current developments and prospects of Artificial Intelligence in dentistry, especially Deep Learning and Convolutional Neural Networks in diagnostic imaging.
Continuous...
In a digitally connected world through Likes, Hashtags and Followers — Advancing surgical research through a social media: A narrative review
Authors: Sabah Uddin Saqib  , Qamar Riaz  , Russell Seth Martins  , Amna Riaz  , Hasnain Zafar  
Published: February 2022

In this era of modern information technology, the world is now digitally connected through various platforms on social media, which has also changed the way medical professionals work, communicate and learn. The use of social media in surgery is expanding, and it is now becoming an essential tool for surgical training, research and networking. Articles, journal clubs and surgical conferences are within reach of everyone regardless of geographical location worldwide. Electronic publicationshave now resoundingly replaced printed editions of journals. Collaborative research through social media platforms helps collect diverse data, enhancing the research's global generalisability. The current narrative review was planned to discuss the importance of social media in advancing surgical research and the use of different social media applications in the context ofpromoting and disseminating surgical research alongside its evolving ethical challenges.
Continuous...
PakSurg: The first trainee-lead model for multicenter surgical research collaboration in Pakistan
Authors: Waqar Usama , Shaheer Ahmed  , Ronika Devi Ukrani  , Maheen Mansoor  , Sadaf Khan  , Syed Ather Enam  
Published: February 2022

We describe creation and piloting of the PakSurg Collaborative, devised via integration of existing traineeled collaborative models in the United Kingdom with the resource-limited surgical care in Pakistan. This is the first trainee-lead surgical research collaborative in Pakistan, established by the student-lead Surgery Interest Group from the Aga Khan University. The project involved creation of a model that included a steering committee comprising of five teams which worked in conjunctionwith collaborators from multiple hospitals. To facilitate this collaboration, a comprehensive and cost-efficient study management pathway was developed. The PakSurg Collaborative has the potential to deliver methodologically robust, high-quality, multicentersurgical evidence from Pakistan. This nationally representative data could inform evidence-based surgical guidelines, potentially translating into improved outcomes for patients undergoing surgery.
Continuous...
The effect of resistance exercise on quality of life and fatigue in patients with gynecological cancer
Authors: Şenışık Seçkin , Yörük İhsan , Bilgi Ahmet 
Published: February 2022

Objective: It is known that the quality of life decreases and fatigue increases in cancer patients due to the disease and the effects of treatment. Regular exercise can significantly improve these complaints. The aim of this study is to investigate the effect of resistance exercises on quality of life and fatigue in patients with gynecological cancer.
Materials and Methods: Patients who completed gynecological cancer treatment were randomized to form the exercise group (n=80) and the control group (n=80). Quality of life and cancer-related fatigue were determined by means of Functional Assessment of Cancer Therapy-General and Functional Assessment of Chronic Illness Therapy-Fatigue, in order, as primary outcome measurements. Body mass index (BMI), body fat ratio, hand grip strength, hip and back extensor group muscle strength were determined as secondary outcome measurements.
Results: At the end of the study, significant improvements were observed in the quality of life (p<0.001) and fatigue (p<0.001), as well as body composition and strength values (p<0.001) in the exercise group compared to the control group. The levels of change in the values were more significant in the exercise group (p<0.001). A significant correlation was found between the changes in physical parameters (body fat ratio, BMI) and the changes in quality of life and fatigue levels (p<0.001).
Conclusions: It was revealed that resistance exercises could significantly reduce cancer-related fatigue and improve quality of life in patients with gynecological cancer. It can be concluded that resistance exercises can contribute to the treatment process and the patient’s quality of life.
Sejarah dan Perkembangan Pesantren Modern Ummul Quro Al-Islami Bogor
Authors: Ali Agus , Ahmad EQ Nurwadjah , Suhartini Andewi 
Published: February 2022

This article aims to discuss the history and development of the modern Islamic boarding school Ummul Quro Al-Islami Bogor including: history, founder profile, goals, vision and mission. By using a descriptive qualitative method. Based on the results of research on integrated curriculum management at the Modern Islamic Boarding School Ummul Quro Al-Islami, it can be concluded as follows: (1) The history of the modern Islamic boarding school Ummul Quro Al-Islami Bogor was founded by KH. Helmi Abdul Mubin, Lc with a capital of 250 thousand rupiah, was motivated by the arrival of a delegation from Australia to the Islamic boarding school where he taught to find an ustadz who was good at English to teach religion in the Australian Muslim community (2) KH. Helmi Abdul Mubin, Lc as the founder of the modern Islamic boarding school Ummul Quro Al-Islami Bogor is a Madurese son born on March 23, 1956, the first of four children of the late Abdul Mubin and Musyaroh, who spent his childhood in Prenduan Madura, after graduating from Pragaan Elementary School in Sumenep last continued his education at the modern Gontor boarding school in Ponorogo, East Java. (3) The purpose of establishing the modern Islamic boarding school Ummul Quro Al-Islami Bogor is to participate in building a just and prosperous society and republic of Indonesia and receive the pleasure of Allah SWT, forming a generation of Muslims who excel in academic and non-academic achievements as a provision to continue to higher education. and or live independently, produce a generation of Muslims who are polite in speech and behavior, create a generation of Islam with a social spirit (serving the community) and grow a generation of Muslims who are diligent in carrying out mandatory and sunnah worship based on the understanding of ahlussunnah wal jama'ah. The vision of the modern Islamic boarding school Ummul Quro Al-Islami Bogor is the realization of a generation of Muslims who excel in achievement, have noble character, do good deeds and diligently worship according to the teachings of Islam Ahl as-Sunnah wa al-jama'ah, as for the mission of the modern Islamic boarding school Ummul Quro Al-Islami Bogor namely providing quality education in achieving academic and non-academic achievements, preparing cadres of ulama and community leaders who are mutafaqqih fi ad-diin with the understanding of Ahl as-Sunnah wa al-jama'ah, preparing competent Islamic generations (science, skills, social behavior, sincere faith) to take part in the international world and educate generations of Islam who are obedient to Allah and His Messenger and have a sense of responsibility towards themselves, their family, society and country.
Keyword: History, Development and Modern Islamic Boarding School
Challenges of teaching outdoors in the Romanian core procurement cycle
Authors: Torkos Henrietta , Egerau Anca 
Published: February 2022

In the formal and non-formal educational systems in Romania, outdoor education has been a subject of great interest in the last few years. However, its use, was highly debated, because of the lack of knowledge on the topic, lack of information on the benefits, and mostly the fear of confronting the challenges that come with its implementation. This last challenge, comes into account because of the lack of a specific frame regarding this topic in the scholar national curriculum. The present article, presents the main challenges that can come with the implementation of outdoor education and its activities in the frame of the formal educational system, at the level of core procurement cycle. In the study, there is an analysis on the main elements of outdoor education that are present in the scholar curriculum at this level. Also, it presents the results of a brief research on the beliefs of primary school teachers from Arad County, on the most important challenges that they face when implementing outdoor learning activities in schools. The research was made using the survey method, with the use of the instrument: questionnaire, in the school year 2020-2021, on a number of 77 teachers.
SISTEM MANAJEMEN MUTU MADRASAH UNTUK TERTIP PROTOKOL KESEHATAN DI MASA PANDEMIK COVID-19 TAHUN 2021
Authors: Hermawansyah Hermawansyah 
Published: February 2022

Kalau di kaji secara prinsip perkembangan teknologi dan pendidikan yang mumpuni, Indonesia adalah salah satu Negara yang masi dalam tahap perkembangan dalam menumbuh kembangkan sistem pendidikan secara teknologi digital, sehingga ketika pandemi terjadi indoneia terlihat kesulitan dalam mengkonstruksi sistem manajemen pendidikannya sehingga terlihat secara terpaksa untuk merubahnya dengan kondisi ada yang menerima ada juga yang tidak, namun hal ini pemangku pendidikan dan lembaga pendidikan seindonesia harus lapang dada menerima perubahan ini disebabkan oleh bencana yang terjadi. Salah satunya sekolah MA Nurul Ihsan Kota Bima mengambil langkah perubahan itu walau atauran yang di ambil hanya menggeser tekning dan tatacara yang ada.
Penulis Ini menggunakan pendekatan Fenomenologi dan studi kasus dengan jenis penelitian kulitatif , dengan menggunakan kumpulan data, observasi, wawancara dan dokumentasi agar data tersebut bisa dianalisis secara falid.
Adapun temuan dalam penelitian ini yaitu: MA Nurul Ihsan merupakan sekolah yang ada di kota yang memiliki siswa berada di pelosok pedesaan yang tidak mungkin untuk melaksanakan proses pembelajaran secara daring dan luring, di sebabkan oleh keterbatasan jarigan internet, hp android dan fasilitas guru lainnya yang tak memadai. Persoalan inilah MA Nurul Ihsan dengan adanya fasilitas asrama yang memadai melakukan isolasi mandiri terhadap siswanya, sehingga tetap melakukan proses pembejaran tatap muka dengan ketentuan protocol kesehatan yang ketat sesuai dengan ketentuan yang berlaku yang di atur oleh mentri kesehatan Negara tersebut.
Kata Kunci: Manajemen Mutu, Madrasah, Protokol Kesehatan, Pandemik Covid-19
Mecasermin (Increlex)
Authors: Reimbursement Team  
Published: February 2022

CADTH recommends that Increlex should be reimbursed by public drug plans for the treatment of treatment of growth failure in children and adolescents from 2 to 18 years with confirmed severe primary insulin-like growth factor-1 deficiency (SPIGFD) if certain conditions are met.
Increlex should only be covered to treat patients who are at least 2 years of age with confirmed diagnosis of SPIGFD and in whom epiphyseal growth plates have not yet closed.
Increlex should only be reimbursed if prescribed by a pediatric endocrinologist, if it is not prescribed in combination with recombinant growth hormone treatment, and the price of Increlex is reduced.
Pemanfaatan Limbah Cangkang Telur dan Tanaman Yodium (Jatropha mulitifida L) sebagai Salep Antiseptik Alami
Authors: Saputra Muhammad Hamdani , Jaka Jaka , Nuraeni Reni , Pazra Debby Fadhilah 
Published: February 2022

Cangkang telur berfungsi mempercepat penyembuhan luka karena tersusun atas protein kalsium karbonat sekitar 95%. Yodium mengandung senyawa-senyawa kimia berpotensi sebagai antibakteri seperti tanin, alkaloid, flavonoid dan juga saponin. Penelitian ini bertujuan untuk mengetahui apakah kombinasi serbuk cangkang telur dan tanaman yodium dapat dijadikan salep. Salep dibuat dengan kombinasi serbuk cangkang telur dan ekstrak tanaman yodium dengan konsentrasi 15%, 20%, 25%, dan 30%. Parameter uji dilakukan dengan 5 macam uji yaitu uji organoleptik, uji daya sebar, uji pH, uji homogenitas dan uji aktivitas secara in vivo. Uji organoleptik dilakukan dengan cara menganalisis bau, bentuk dan warna pada sediaan salep. Uji daya sebar dilakukan dengan cara memberi beban kepada sediaan salep. Uji pH dilakukan dengan melihat derajat keasamaan pada sediaan salep. Uji homogenitas dilakukan dengan melihat tingkat homogenitas sediaan salep. Uji secara in vivo dilakukan pada ayam lokal sebanyak 21 ekor yang diberi luka sayat sebesar 1,5 cm selama 14 hari, diameter penyembuhan luka dianalisis menggunakan Analysis Of Variant dan dilanjutkan dengan analisis Duncan. Hasil uji daya sebar memperlihatkan bahwa sediaan salep yang diberikan beban yang semakin berat menghasilkan diameter yang semakin lebar. Uji organoleptik memperlihatkan bahwa kualitas yang dihasilkan cukup baik ditandai dengan sediaan salep setengah padat, salep berbau khas ekstrak yang digunakan dan berwarna seperti ekstrak. Hasil uji in vivo menunjukkan bahwa salep efektif dalam menyembuhkan luka. Konsetrasi terbaik adalah dengan formulasi 30% karena menunjukan hasil yang paling cepat dalam proses penyembuhan luka. Hasil ini menunjukkan limbah cangkang telur dan daun yodium dapat dijadikan sebagai salep antiseptik alami terhadap penyembuhan luka.
Analisis Perubahan Perilaku dan Usaha Dalam Kaji Terap Good Farming Practices dan Aplikasi Sidik di Kecamatan Panjalu Kabupaten Ciamis
Authors: Aldi Prayoga  , Wardani  , Arif Nindyo Kisworo  
Published: February 2022

Penyediaan sapi potong dan daging sapi dalam negeri selama ini 97,7% berbasis peternakan rakyat. Pertumbuhan produksi daging sapi (supply) dalam negeri selama 2005-2013 terus meningkat, namun belum mampu mengimbangi laju permintaan (demand) sehingga diperlukan impor. Oleh karenanya perlu adanya sistem pemeliharaan sapi potong secara intensif melalui agribisnis penggemukan sapi potong yang baik (good farming practice). Berdasarkan latar belakang tersebut, maka tujuan yang hendak dicapai ialah : 1). Mengidentifikasi tingkat perubahan pengetahuan, sikap dan keterampilan peternak. 2). Menganalisis usaha tani dalam kaji terap GFP dan aplikasi. Metode penelitian yang digunakan yaitu metode kuantitatif dengan cara pengambilan data melalui metode wawancara melalui kuesioner terstruktur dari 30 responden. analisis data menggunakan analisis penyuluhan (rumus Padmowihardjo,1999), dan analisis Usaha (perhitungan tingkat pendapatan). Kaji terap dilaksanakan selama 40 hari di Kelompoktani Gentra Pusaka Tunas Muda, yang terdiri dari 3 perlakuan yaitu kontrol (P0) penggemukan sapi secara tradisional. Perlakuan kedua (P1) penggemukan sapi dengan GFP. Sedangkan perlakuan ketiga (P2) yakni peternak menerapkan GFP + Aplikasi Sidik Peternakan. Evaluasi pelaksanaan penyuluhan diperoleh hasil : Terjadi perubahan pengetahuan sebesar cukup berhasil 39,58 %, keterampilan cukup berhasil 37,39 %, dan sikap cukup berhasil 41,39%. Analisis Usaha diperoleh hasil P0 = Rp.1.214.400,00, P1 = Rp.1.376.600,00, dan P2 = Rp.1.571.000,00. Dapat disimpulkan penerapan GFP dan Aplikasi Sidik Peternakan dapat direkomendasikan untuk usaha penggemukan sapi potong.
Kata Kunci: aplikasi Sidik, penggemukan sapi potong, good farming practice