bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hidden-state modeling of a cross-section of geoelectric time series data can provide reliable intermediate-term probabilistic earthquake forecasting in Taiwan
Authors: Wen Haoyu , Chen Hong-Jia , Chen Chien-Chih , Ciamarra Massimo Pica , Cheong Siew Ann 
Published: June 2022

Abstract. Geoelectric time series (TS) have long been studied for their
potential for probabilistic earthquake forecasting, and a recent model
(GEMSTIP) directly used the skewness and kurtosis of geoelectric TS to
provide times of increased probability (TIPs) for earthquakes for several
months in the future. We followed up on this work by applying the hidden Markov
model (HMM) to the correlation, variance, skewness, and kurtosis TSs to
identify two hidden states (HSs) with different distributions of these
statistical indexes. More importantly, we tested whether these HSs could
separate time periods into times of higher/lower earthquake probabilities.
Using 0.5 Hz geoelectric TS data from 20 stations across Taiwan over 7 years, we first computed the statistical index TSs and then applied the
Baum–Welch algorithm with multiple random initializations to obtain a
well-converged HMM and its HS TS for each station. We then divided the map
of Taiwan into a 16-by-16 grid map and quantified the forecasting skill,
i.e., how well the HS TS could separate times of higher/lower earthquake
probabilities in each cell in terms of a discrimination power measure that we defined. Next, we
compare the discrimination power of empirical HS TSs against those of 400 simulated HS TSs and then
organized the statistical significance values from this cellular-level
hypothesis testing of the forecasting skill obtained into grid maps of
discrimination reliability. Having found such significance values to be high for many grid cells for
all stations, we proceeded with a statistical hypothesis test of the
forecasting skill at the global level to find high statistical significance
across large parts of the hyperparameter spaces of most stations. We
therefore concluded that geoelectric TSs indeed contain earthquake-related
information and the HMM approach is capable of extracting this
information for earthquake forecasting.
Potential of X-band polarimetric synthetic aperture radar co-polar phase difference for arctic snow depth estimation
Authors: Voglimacci-Stephanopoli Joëlle , Wendleder Anna , Lantuit Hugues , Langlois Alexandre , Stettner Samuel , Schmitt Andreas , Dedieu Jean-Pierre , Roth Achim , Royer Alain 
Published: June 2022

Abstract. Changes in snowpack associated with climatic warming has drastic
impacts on surface energy balance in the cryosphere. Yet, traditional
monitoring techniques, such as punctual measurements in the field, do not
cover the full snowpack spatial and temporal variability, which hampers
efforts to upscale measurements to the global scale. This variability is one
of the primary constraints in model development. In terms of spatial
resolution, active microwaves (synthetic aperture radar – SAR) can address
the issue and outperform methods based on passive microwaves. Thus, high-spatial-resolution monitoring of snow depth (SD) would allow for better
parameterization of local processes that drive the spatial variability of
snow. The overall objective of this study is to evaluate the potential of
the TerraSAR-X (TSX) SAR sensor and the wave co-polar phase difference (CPD)
method for characterizing snow cover at high spatial resolution.
Consequently, we first (1) investigate SD and depth hoar fraction (DHF)
variability between different vegetation classes in the Ice Creek catchment
(Qikiqtaruk/Herschel Island, Yukon, Canada) using in situ measurements
collected over the course of a field campaign in 2019; (2) evaluate linkages
between snow characteristics and CPD distribution over the 2019 dataset; and (3) determine CPD seasonality considering meteorological data over the 2015–2019
period. SD could be extracted using the CPD when certain
conditions are met. A high incidence angle (>30∘)
with a high topographic wetness index (TWI) (>7.0) showed
correlation between SD and CPD (R2 up to 0.72). Further, future work
should address a threshold of sensitivity to TWI and incidence angle to map
snow depth in such environments and assess the potential of using
interpolation tools to fill in gaps in SD information on drier vegetation
types.
Relation between Sex Hormones and COVID 19
Authors: Ibrahim Ihsan Raisan , Hussain Talib Rahiem 
Published: June 2022

Coronavirus is one of the major viruses that mainly attack human respiratory system . there are similarities in symptoms between COVID – 19 and earlier Coronavirus infections such as fever , dry cough , however , COVID – 19 showed unique clinical feature , that involve the targeting of the lower airways as evident by upper respiratory tract symptoms such as rhinorrhea , sneezing and sore throat .	The severity of COVID- 19 as indicated by hospitalization , admission to intensive care unit , has been greater in men than women . Many hypotheses have been found to explain this difference in susceptibility and severity of the disease . The difference in immune response between sex is consider the main factor in outcomes of viral infection . Estrogen has immunoenhancing effect on the immune system , while testosterone has immunosuppressive role , also progesterone inhibits inflammatory innate immune response . In this review , its concluded that sex hormones have relation with COVID-19 severity .It was concluded that estrogen and progesterone reduce disease severity in contrast , testosterone increase the severity and susceptibility for COVID-19 . Keywords: sex hormones ; immunity ; Covid – 19
Effects of Long-Term Treatment with Different Types of Anti-Epileptic Drugs on Vitamin D2 and Osteoprotegrin Serum Levels in Iraqi Patients
Authors: jafer Sara , Ali Shatha H , Nuaimi Ali M.A. Al- 
Published: June 2022

Epilepsy is a chronic neurological illness had been described as repeated seizures associated with abnormal neurological activities in the brain. Epilepsy affects nearly fifty million people worldwide, with 85 percent of them living in developing countries. Vitamin D2 (VD2) is ergocalciferol (made from ergosterol). Genetic disorders related to vitamin D metabolism are dysfunction of generally loss osteoid mineralization the leading cause to bone disorders including: rickets or osteomalacia. Osteoprotegerin (OPG) is an osteoclastogenesis inhibitory factor (OCIF), OPG has essential role in bone metabolism and bone mass level. The aim of the present study is to investigate the effects of long-term treatment with anti-epileptic drugs (old Vs new antiepileptics) on vitamin D2 and osteoprotegrin levels among Iraqi epileptic patients.	The study included fifty-one epileptic outpatients, whom attending the Consultant Clinic of Baghdad Teaching Hospital at the Medical City –Complex for the period from October/2021 to December/2021. The selected patients were on antiepileptic drugs for more than 2years, hence were grouped according to their antiepileptic therapy into: Group-1: 24 epileptic patients on old antiepileptic drugs (Carbamazepine or Valproate). Group-2: 27 epileptic patients on new antiepileptic drugs (Levetiracetam), to be compared with Group-3: 28 apparently healthy control subjects, with age and sex matching to that of patients.	Serum was obtained from their blood specimens to measure: serum VD2 and OPG concentrations among the study groups participants, using specific ELISA Kits.	Data analysis revealed that the mean vitamin D2 levels were not significantly different between group -1 (old antiepileptic drugs) and group-2 (new antiepileptic drugs), whereas, both of the patients groups expressed significantly lower values than the control group. However, serum osteoprotegrin levels were significantly elevated in group-1 compared to group-2. Furthermore, both of the epileptic patients groups had significantly higher values compared to the healthy subjects group. Keywords: Osteomalacia, antiepileptic drugs, Vitamin D2, Osteoprotegrin.
Characteristics Salivaricins producing Streptococcus salivarius isolated from gingiva
Authors: Mansur Rusal D. , Ahmed Mais E. 
Published: June 2022

The bacteriocins study (Salivaricins) produced by Streptococcus salivarius. S. salivarius strains were isolated from healthy gingiva , The bacteriocin production under anaerobic conditions at 37°C for 24 hrs and inoculum (1.5 ˟ 109 CFU/ml) and Salivaricins was purified by precipitation ammonium sulphate, (75)% chromatofocusing by using column Sephadex G-50 the antibacterial activity against streptococci oral and other bacterial oral species was detection positive and ngative strain showed a different activity. The molecular weight of Salivaricins to be 8 kDa. The cells viability was decreased with increasing the concentration of Bacteriocin and the IC50 values of the HdFn cells (2.5 µg/mL).In conclusion, S. salivarius bacteriocin could be a good antibacteral agent and acivity against other types of species isolation gingiva.
Implementasi Aplikasi Keuangan 69 Volley Ball Club Berbasis Web
Authors: Purnomo Yunianto , Warsito Ary Budi , Eliando  , Haryani Athasya Nanda 
Published: June 2022

69 Volley Ball Club is one of the volleyball associations located in Tangerang Regency, Banten, whose performance is getting better in terms of achievements and the number of athletes. To improve the services of athletes, coaches, training administration, matches, and financial administration, it is necessary to create a computer application that can help record data automatically.
The cash flow information system for 69 Volley Ball Club is designed to be web-based so that it can be easily accessed anywhere. The development methodology used to build this cash flow information system is by using the object oriented method: Unified Modeling Language (UML). The system design is described using Activity Diagrams, Use Case Diagrams, Use Case Descriptions, Sequence Diagrams and Mockup views. The results of the design, a cash flow application program was made by the Laravel framework.
The implementation stage begins with a field study using the observation method, by observing directly the administrative activities at the 69 Volley Ball Club in order to obtain explanations and obtain data that will be needed in designing of the information systems. Then the design was made which was finally implemented in the form of a web-based 69 Volley Ball Club financial application program.
Rumah Ibadah Sebagai Sarana Alternatif Penunjang Kebutuhan Dasar Masyarakat
Authors: Aam Alamsyah  
Published: June 2022

welfare of the people. As one of the most populous contries, Indonesia still faces serious problem in water management and good sanitation. Particularly, in big cities, with the unequal spread of the residents and the soaring prices of the land, good sanitation is a classical problem, which remains unrevolvable until now. This article constitutes a review that aims to highlight the role of praying facilities, which can possibly be used as an alternative facility to support the government program in providing clean water and good sanitation to the surrounding communities. The use of praying facilities in providing water and good sanitation will not only impact to the health and the economy of the surrounding socieites but also increase the role of the praying facilities as the pioneer of the social piety, which is useful to help solve the nation’s problem, particularly in helping the people to fulfill their basic needs
Existence and multiplicity of normalized solutions for a class of fractional Schrödinger–Poisson equations
Authors: Yang Zhipeng , Zhao Fukun , Zhao Shunneng 
Published: June 2022

We consider the fractional Schrödinger-Poisson equation
\(\begin{cases}(-\Delta)^su-\lambda u+\phi u=|u|^{p-2}u,& x\in\mathbb{R}^3,\\ (-\Delta)^t\phi=u^2,& x\in\mathbb{R}^3,\end{cases}\)
where \(s,t\in(0,1)\) satisfies \(2s+2t>3\), \(p\in(\frac{4s+6}{3},2^*_s)\) and \(\lambda\in\mathbb{R}\) is an undetermined parameter. We deal with the case where the associated functional is not bounded below on the \(L^2\)-unit sphere and show the existence of infinitely many solutions \((u,\lambda)\) with \(u\) having prescribed \(L^2\)-norm.
Surgical Site Infection Management following Spinal Instrumentation Surgery: Implant Removal vs. Implant Retention: an Updated Systematical Review
Authors: Yudistira Andhika , Asmiragani Syaifullah , Imran Abdul , Sugiarto Muhammad 
Published: June 2022

Background: The number of lumbar spine surgery increased in recent years. Spinal instrumentation surgery was an integral component in the treatment of spinal pathologies, which can cause surgical site infection (SSI). Surgical site infections (SSIs) are the leading cause of mortality and morbidity after spinal instrumentation surgery. The management of SSI was implant retention and removal is still unclear. Objective: The objective of this literature is to systematically review the implant removal and retention method for SSI management after spinal instrumentation surgery. Methods: We searched in PubMed and ScienceDirect for cohort and randomized control trial studies in English, published between 2002 and 2022, which had data on patients with spinal instrumentation surgery. The underlying disease, comorbidities, common bacteria, type of infection, the onset of infection, implant removal, and retention percentage and recommendation were analyzed. Bias analysis using Newcastle-Ottawa Quality Assessment. Results: We included 15 studies with a total sample were 2.584 with an average of age 15 to 66 years old. The most common organism detected were S. Aureus, MRSA, and S. Epidermis. The most common surgical procedure indications were degenerative followed by scoliosis. Implant removal and retention rate were 0-100% and 0-90,32% respectively. Implant removal is more frequently used in patients after spinal instrumentation surgery than the implant retention method. Conclusion: Implant retention can be performed in case of SSI is < 3 months after surgery. Implant removal is recommended if the incidence of SSI is > 3 months. Empirical antibiotics therapy is necessary to reduce the possibility of implant removal after debridement. Further studies on the effect of implant removal and retention in patients on infection recurrence, pain, and quality of life of patients are needed.
Upbringing sociality as a moral quality of personality among students of «Rosgvardia Class» of comprehensive school
Authors: Pleshivtsev Andrey 
Published: June 2022

The article reveals personality-oriented, activity-oriented and systemic approaches to the process of educating sociality among students of comprehensive school as a moral quality of a person. The specifics of the upbringing of this integrative quality among students of &quot;Rosgvardia Class&quot; as a children&apos;s public association is specified. The conceptual scope of methodological approaches is given. Attention is focused on the high role of extracurricular work in the formation of sociality.
Rekomendasi BUMDes Sebagai Solusi Masalah Pemasaran Hasil Produksi Pertanian Desa Hutabagasan
Authors: Yuni Mittra Simanullang  , Tuti Atika  
Published: June 2022

The development of local community of Satahi Tani farming group in Hutabagasan Village aims to explore the problem faced and find solutions to overcome them. The method used in the devotion of the Satahi Tani peasant group is the Delbeq Method which is supported by FGD (Focus Group Discustion) tools aimed at focusing the topic of discussion. The results of the development of "satahi tani" revealed, the problem faced together is the absence of guaranteed prices of agricultural products (marketing). Of the five programs of the "Satahi tani" farming group, three of them suffered losses due to low prices of agricultural production, even though the quantity and quality of production products were good. Based on the problem, a common solution was produced, namely the recommendation of the formation of a BUMDes. The formation of BUMDes is outlined in a policy paper as an intervention from the results of FGD that has been carried out. The policy paper has been submitted to the Hutabagasan village government as a means of connecting the aspirations of "Satahi Tani". Furthermore, invite the group "Satahi Tani" to restore the production function of the group.
TÜRK SİYASETİNDE MİRALAY SADIK BEY
Authors: BOZKURT Celil 
Published: June 2022

Miralay Sadık Bey, muhalif tavrı, polemikçi ve sert söylemiyle Türk siyasetinde belirgin izler bırakmış asker kökenli bir siyasetçidir. İttihat ve Terakki Cemiyeti'nde başlayan siyasi kariyeri, Hürriyet ve İtilaf Fırkası'nda zirveye çıktı. Miralay Sadık, Bey, İkinci Meşrutiyet'in ilanında önemli roller oynamış İttihatçı subaylardan biridir. Sonradan İttihatçıların Siyonizm ve Masonluk nüfuzunda kaldıkları ve otoriter bir yönetim benimsedikleri düşüncesiyle İttihat ve Terakki Cemiyeti'nden ayrıldı. Miralay Sadık Bey'in ismi, kuruculuğunu ve liderliğini üstlendiği Hürriyet ve İtilaf Fırkası'yla özdeşleşti. Fırka, İkinci Meşrutiyet Dönemimde İttihat ve Terakki Fırkası'nın en güçlü rakibi oldu.
Miralay Sadık Bey, İttihatçıların 1913'te yaptığı Bab-ı Âli Baskınından sonra yurt dışına kaçmak zorunda kaldı. Sürgünde bulunduğu Mısır'da İttihatçı aleyhtarlığını sürdüren Miralay Sadık Bey, İttihatçıları devirmek hususunda İngilizlerle işbirliği yaptı. Mondros Mütarekesi'ni müteakip İngilizlerin himayesinde Mısır'dan İstanbul'a döndü. Yeniden Hürriyet ve İtilaf Fırkası'nın başına geçen Miralay Sadık Bey, Mustafa Kemal Paşa ve Milli Mücadele aleyhinde tavır aldı. Milli Mücadele'de aleyhtarı faaliyetleri nedeniyle Yüzellilikler listesine alındı. Sürgün hayatını Romanya'nın Dobruca kentinde geçirdi. 1938'de çıkarılan Af Kanunu'na rağmen vatan haini olmadığı gerekçesiyle Türkiye'ye dönmedi. Cumhurbaşkanı İsmet İnönü'nün şahsi gayretiyle ülkeye getirilen Miralay Sadık Bey, 4 Şubat 1941'de geldiği günün akşamında vefat etti.
SUDAN’DA ‘TÜRKİYE DEVRİNDE’ TÜRKLERİN SUDAN’IN GELİŞMESİNE KATKILARI (1821-1855)
Authors: ÇETİN Altan , AMİD Alyagout Yousif Hassan 
Published: June 2022

Bu çalışma, Türklerin 1821 yılında Sudan’a hâkim olmalarının akabinde bölgenin gelişmesi için gösterdikleri çabaları konu edinmektedir. Bu faaliyetler en başta Sudan’ın siyasî sınırlarının çizilmesi, siyasî ve idarî koşullara dikkat edilerek düzenlemeler yapılmasını içermektedir. Yine Sudan’ın Türkler tarafından kurulan başkenti Hartum’dan yönetilen modern bir idarî sistem altında birliğinin sağlanması gibi hususlarla temsil edilmektedir. Hükümet görevlerinde yer alabilecek Sudanlıların istihdamıyla bağlantılı olarak modern eğitim de bu devirde başlatılmıştır. İncelenen devirde tarım sektörüne önem verilmiş, modern tarım makineleri getirilmiş ve Sudanlılar bu konuda eğitilmiştir. Hayvancılığın gelişimi, yeni doğan yavruların korunması ve iyileştirilmesi, endüstrinin gelişmesi yine bu devrede başlamıştır. Özellikle nehir taşımacılığı ile ilgili gemi imalatı Nil Nehri kaynaklarının keşfi ve kullanılmasına önemli katkıda bulunmuştur. Demiryolları, telgraf ve posta, bu dönemde tanınmıştır. Modern ulaşım araçları hem iç hem de dış ticaretin genişlemesine katkı sağlamıştır. Matbaa, ilk kez Sudan’da bu dönemde tanınmıştır. Türklerin Sudan’daki faaliyetleri ve katkıları, bu alandaki başarılar muhtelif siyasî, ekonomik, sosyal ve kültürel
yönleri içermekte ve etkileri günümüze kadar devam etmektedir. Bu durum bugün Sudan-Türkiye ilişkilerinin gücüne tanıklık etmekte ve geleceğine dair de bir zemin oluşturmaktadır
Hubungan Pola Pikir Negatif dengan Stres Akademik pada Mahasiswa Kedokteran
Authors: Ayu Siti Utari Pramasasti Dyah , Maria Puji Lestari Sri , Marhayuni Esteria 
Published: June 2022

Students life was changes in Covid-19 pandemic, both in learning or in economy aspect. This case can trigger the person to experience academic stress. One of the factors that influence academic stress is mindset. Mindset can more affect a person when facing a problem. The person’s who have negative mindset usually consider themselves incapable so they can prevent a person from getting a better quality of life. The purpose of this research is to find out whether there is a relationship between negative mindset with academic stress in Medical Students of Malahayati University during covid-19 pandemic. This research is a quantitative research with a analytic type. Data sources with questionnaires.The study respondents is 121 students with the most negative mindset levels in the moderate category, which was 78 people (64.5%). And the highest level of academic stress in the weight category amounted to 66 people (54.5%). Statistical studies show the value of p or p-value is 0.989 (p > 0.05) and the correlation test is 0.001, so it can be concluded that there is no significant association between negative mindset and academic stress in Malahayati University medical students during the Covid-19 pandemic class of 2018.
Keywords: Negative Mindset, Academic Stress
THỰC TRẠNG BỆNH TRUYỀN QUA THỰC PHẨM CỦA SINH VIÊN HỌC VIỆN QUÂN Y
Authors: Phạm Đức Minh , Vũ Văn Huỳnh 
Published: June 2022

Mục tiêu: Xác định thực trạng bệnh truyền qua thực phẩm của sinh viên y qua 2 tuần theo dõi. Đối tượng và phương pháp nghiên cứu: Mô tả cắt ngang trên 500 sinh viên Y5 của học viện Quân Y, điều tra về tỷ lệ mắc và đặc điểm bệnh truyền qua thực phẩm trong 2 tuần theo dõi Kết quả: Tỷ lệ mắc tiêu chảy cấp chung và tiêu chảy cấp (TCC) do thực phẩm trong hai tuần theo dõi lần lượt là 5% và 4,8%. Đa số (96%) số trường hợp tiêu chảy là tiêu chảy cấp do thực phẩm. Phần lớn các ca nhiễm độc thực phẩm có triệu chứng tiêu chảy (70,6%). Tình huống hay gặp tiêu chảy cấp truyền qua thực phẩm là: thức ăn đường phố (87,5%), thức ăn tiệc, liên hoan (12,5%). Tất cả các ca bệnh đều tự điều trị (100,0%) bằng thuốc Tây (87,5%) hoặc để tự khỏi (12,5%). Kết luận: Tỷ lệ ngộ độc thực phẩm và tiêu chảy trong sinh viên khá cao và phần lớn các ca tiêu chảy có nguyên nhân do thực phẩm. Đa số các ca bệnh không đi khám và điều trị tại các cơ sở y tế, mà tự điều trị bằng thuốc Tây.
Tình trạng dinh dưỡng của người bệnh mắc gout tại khoa Lão Khoa Bệnh viện Đa khoa tỉnh Hải Dương
Authors: Lê Thị Xuê , Nguyễn Trọng Hưng , Ninh Thị Nhung 
Published: June 2022

Phương pháp: Nghiên cứu mô tả cắt ngang đánh giá tình trạng dinh dưỡng (TTDD) và một số chỉ số sinh hóa trên 76 đối tượng là nam giới mắc bệnh Gout đang điều trị nội trú tại khoa Lão khoa Bệnh viện Đa khoa tỉnh Hải Dương. Kết quả cho thấy 46,1% người bệnh mắc Gout trên 10 năm, 25% người bệnh bị trên 3 đợt cấp/năm. Tỷ lệ người bệnh Gout thiếu năng lượng trường diễn (TNLTD) và thừa cân béo phì (TCBP) đều là 14,5%; tỷ lệ vòng eo/vòng mông cao là 25,0%. Về chế độ ăn, tỷ lệ đối tượng ăn nhiều đạm chiếm 59,2%; 61,8% người bệnh uống nhiều bia rượu và 59,2% thường xuyên ăn nhậu và 30,3% đối tượng hút thuốc lá. Có 78,9% đối tượng có nồng độ acid uric tăng cao hơn giới hạn cho phép, 22,4% tăng cholesterol, và 55,3% tăng triglycerid. Kết luận: Tỷ lệ bệnh nhân có nguy cơ suy dinh dưỡng là khá cao, cần tiến hành sàng lọc dinh dưỡng trên tất cả bệnh nhân nằm viện để góp phần nâng cao hiệu quả điều trị.