bluuebunny/crossref_metadata_2025 huggingface dataset:
SELF-IDENTIFICATION OF PEOPLE FROM THE IMMIGRANT RUSSIAN ENVIRONMENT IN GERMANY: THE EXAMPLE OF BERLIN
Authors: Gilmanova E.
Published: May 2021

Researchers are increasingly interested in how migrants perceive themselves in a new environment for them, but issues of identity and belonging are becoming more complex in a modern pluralistic society. Germany is a special case as the government has implemented several resettlement programs, thus singling out certain groups on its own. The article examines how Russian-speaking immigrants in Berlin identify themselves and whether their self-identification is influenced by the presence of programs that provide various conditions for inclusion in German society.The main results showed a variety of types of self-identification. However, there was no strong impact of the programs. A sufficiently high importance of the social circle, citizenship, and, most importantly, the urban environment for building a model of self-identification was revealed.
MODERN NEWSPAPER DISCOURSE: DEFENTION OF GENDER AND COMMUNICATION STRATEGIES
Authors: Izyumskaya S. , Chaava L.
Published: May 2021

This article is devoted to one of the most urgent problems– the relationship of the concepts of "gender", "newspaper discourse", "communicative strategy", "media presentation". The focus is on the ways to introduce the concept of "gender" in a modern newspaper text, the consideration of high-frequency strategies and tactics that the authors of the text turn to when including this word. The author convincingly proves that a detailed analysis of the ways of entering the word "gender" helps to better understand the semantics of this concept, to analyze the methods of representation in the space of modern newspaper discourse.
SALMAN MUMTAZ’S LITERATURE-STUDY ACTIVITY
Authors: Gadim I.
Published: May 2021

The article is devoted to Salman Mumtaz, who played an exceptional role in the development of Azerbaijani literature. It is emphasized here that Salman Mumtaz spent his childhood in Ashgabat, but he lived the next part of his life in the native country Azerbaijan. Knowing a number of Eastern, including Turkish and Russian languages perfectly Salman had shown interest in the reading of world literature. This enthusiasm pushed him to research-study gradually. Although his first published research work was related to Persian literature, he later showed interest in the study of Azerbaijani literature.
MODERNIZATION AND KYRGYZ TRADITIONAL SOCIETY
Authors: Smutko A. , Asanov Zh. , Ergeshova T.
Published: May 2021

This article discusses the problem of modernization and the Kyrgyz traditional society, it also states that the degree and nature of resistance to modernization processes, the penetration of innovative elements of culture in traditional society is determined by a whole range of factors, among which, first of all, the number of ethnic groups should be mentioned, its previous history, geographical or, in other words, neighborhood with other peoples and soil and climatic conditions and, finally, racial features.
ANALYSIS OF NEW PROTECTION SYSTEMS FOR WEB SERVICES
Authors: Raimov M. , Mukasheva A. , Isaeva G.
Published: May 2021

The article provides an overview of the tasks of protecting enterprise web services from unlawful actions, presents the standard structure of this service, describes the specific aspects of the web environment that affect the protection of information. The analysis of potential threats has been carried out, their systematization has been carried out, measures have been developed to eliminate the identified weaknesses of the Web services.
IMPROVEMENT OF METHODS OF RESTORATION AND PRESERVATION OF WOODEN CONSTRUCTIONS WITH THE USE OF MODERN CHEMICAL AUXILIARY SUBSTANCES
Authors: Popkov S. , Popkova S.
Published: May 2021

The object of research is to search for the concrete methods & solutions for cultural heritage objects protection including international experience in this field. It was used and learnt the concrete “case” - conservation VASA vessel in Sweden. It is the only preserved ship dated 17th century. Method. Author has realized the range of investigations targeted for choosing the artificial method of wood aging and experiments with wood samples (pine, spruce) followed by the application of a chemical additive (glyoxal) – one of the most perspective material for wood preservation. Results. Finally, conclusions on the possibilities of applying the results obtained for the needs of unique wooden cultural heritage objects are presented.
MACLOCYCLE FATIGUE OF STRUCTURAL ELEMENT UNDER SOFT LOADING.
Authors: Penkin A. , Savinova К.
Published: May 2021

In the article the method of calculation of capacity for work construction element of low – cycle deformation diagrams with considering of cyclic instability and unilateral accommodation of plastic deformation.
RESEARCH OF INFORMAL EMPLOYMENT IN THE RUSSIAN FEDERATION, INCLUDING AGE, GENDER AND INDUSTRIAL FEATURES.
Authors: Gladkih R.
Published: May 2021

The article contains an analysis of the scale of the informal sector and informal employment, examines the age, gender and sectoral characteristics of its formation. The reasons that contribute to the expansion of the scale of this activity are investigated, measures are proposed to reduce the level of informal (shadow) employment.
The Stanford stereotactic radiosurgery experience on 7000 patients over 2 decades (1999–2018): looking far beyond the scalpel
Authors: Fatima Nida , Meola Antonio , Ding Victoria Y. , Pollom Erqi , Soltys Scott G. , Chuang Cynthia F. , Shahsavari Nastaran , Hancock Steven L. , Gibbs Iris C. , Adler John R. , Chang Steven D.
Published: May 2021

OBJECTIVE

The CyberKnife (CK) has emerged as an effective frameless and noninvasive method for treating a myriad of neurosurgical conditions. Here, the authors conducted an extensive retrospective analysis and review of the literature to elucidate the trend for CK use in the management paradigm for common neurosurgical diseases at their institution.

METHODS

A literature review (January 1990–June 2019) and clinical review (January 1999–December 2018) were performed using, respectively, online research databases and the Stanford Research Repository of patients with intracranial and spinal lesions treated with CK at Stanford. For each disease considered, the coefficient of determination (r2) was estimated as a measure of CK utilization over time. A change in treatment modality was assessed using a t-test, with statistical significance assessed at the 0.05 alpha level.

RESULTS

In over 7000 patients treated with CK for various brain and spinal lesions over the past 20 years, a positive linear trend (r2 = 0.80) in the system's use was observed. CK gained prominence in the management of intracranial and spinal arteriovenous malformations (AVMs; r2 = 0.89 and 0.95, respectively); brain and spine metastases (r2 = 0.97 and 0.79, respectively); benign tumors such as meningioma (r2 = 0.85), vestibular schwannoma (r2 = 0.76), and glomus jugulare tumor (r2 = 0.89); glioblastoma (r2 = 0.54); and trigeminal neuralgia (r2 = 0.81). A statistically significant difference in the change in treatment modality to CK was observed in the management of intracranial and spinal AVMs (p < 0.05), and while the treatment of brain and spine metastases, meningioma, and glioblastoma trended toward the use of CK, the change in treatment modality for these lesions was not statistically significant.

CONCLUSIONS

Evidence suggests the robust use of CK for treating a wide range of neurological conditions.
Cost-effectiveness of endovascular thrombectomy in patients with low Alberta Stroke Program Early CT Scores (< 6) at presentation
Authors: Wu Xiao , Payabvash Sam , Matouk Charles C. , Lev Michael H. , Wintermark Max , Sanelli Pina , Gandhi Dheeraj , Malhotra Ajay
Published: May 2021

OBJECTIVE

The utility of endovascular thrombectomy (EVT) in patients with acute ischemic stroke, large vessel occlusion (LVO), and low Alberta Stroke Program Early CT Scores (ASPECTS) remains uncertain. The objective of this study was to determine the health outcomes and cost-effectiveness of EVT versus medical management in patients with ASPECTS < 6.

METHODS

A decision-analytical study was performed with Markov modeling to estimate the lifetime quality-adjusted life-years (QALYs) and associated costs of EVT-treated patients compared to medical management. The study was performed over a lifetime horizon with a societal perspective in the US setting.

RESULTS

The incremental cost-effectiveness ratios were $412,411/QALY and $1,022,985/QALY for 55- and 65-year-old groups in the short-term model. EVT was the long-term cost-effective strategy in 96.16% of the iterations and resulted in differences in health benefit of 2.21 QALYs and 0.79 QALYs in the 55- and 65-year-old age groups, respectively, equivalent to 807 days and 288 days in perfect health. EVT remained the more cost-effective strategy when the probability of good outcome with EVT was above 16.8% or as long as the good outcome associated with the procedure was at least 1.6% higher in absolute value than that of medical management. EVT remained cost-effective even when its cost exceeded $100,000 (threshold was $108,036). Although the cost-effectiveness decreased with age, EVT was cost-effective for 75-year-old patients as well.

CONCLUSIONS

This study suggests that EVT is the more cost-effective approach compared to medical management in patients with ASPECTS < 6 in the long term (lifetime horizon), considering the poor outcomes and significant disability associated with nonreperfusion.
A review of leading COVID-19 vaccines, the quest for immune protection, and its key challenges. Part 4: Global Covid-19 vaccination campaign – supply and distribution logistical requirements and challenges.
Authors: Hartshorne Johan , de Villiers Pierre Johannes Truter
Published: May 2021

Rationale• Rapid manufacturing and effective distribution of sufficient quantities of vaccines is paramount to launch a successful vaccination campaign that will successfully achieve herd immunity to interrupt the pandemic crisis.• The fundamental objective driving COVID-19 vaccine deployment is to ensure that all people have fair access to safe and effective COVID-19 vaccines.• The purpose of Part 4 of this series is to highlight the logistical and ethical challenges of the supply and distribution chain of COVID-19 vaccines.Key points• All phases of the COVID-19 vaccination campaign merits strong consideration from an ethical and logistical perspective.• Vaccines must be authorised by regulatory authorities before use.• Governmental implementation bottlenecks are the cause of the inability to vaccinate at-risk populations rapidly.• Productivity and manufacturing of mRNA-based vaccines remain low, and ultra-cold chain requirements impose significant storage and distribution challenges.• Viral vector-based vaccines are based on proven technology and expected to yield significantly higher annual volumes.• Recombinant protein subunit vaccines can be easily scaled up, are reasonably stable and easier to manage, but development is currently running months behind schedule.• Live attenuated and whole inactivated virus vaccines require regulatory-approved biosafety level 3 (BSL-3) facilities for development and manufacturing, thus have more safety hurdles, are more complicated and slower to develop, and therefore unpredictable to manufacture.• An effective vaccination campaign requires adequate procurement of vaccines and political will.• Health care workers and elderly adults are the highest priorities for vaccination.• Exposing vaccine distribution and implementation plans to scrutiny is critical.• Allocation of limited vaccines should be prioritised and based on the ethical principles of maximising benefits, minimising harms, fair and equal access, transparency, informed consent and trust. • Public trust can only be ensured through transparent communications and consistently applied allocation of safe, effective, and fair vaccines to everyone.• Safety and public trust are critical considerations in vaccine acceptance.• Health care professionals are the most trusted source of information.Public health implications• Access to vaccines for global distribution before the end of 2021 will be a task of unprecedented proportions.• Experts recommend that governments invest in a more expansive and diversified portfolio of vaccines.• Many countries are under-resourced with vulnerable high-risk communities.• Multiple stakeholders are driving a global approach to equitable access.• Public distrust, anti-vaccine messaging, and vaccine hesitancy are a significant concern to vaccine campaign efficacy to contain the pandemic.
A review of leading COVID-19 vaccines, the quest for immune protection, and its key challenges. Part 3: Covid-19 vaccines – Key challenges and translational science
Authors: Hartshorne Johan , de Villiers Pierre Johannes Truter
Published: May 2021

Rationale• Developing and deploying safe and effective COVID-19 vaccines are faced with many challenges and unanswered questions.• Massive amounts of heterogenic scientific data are being generated that are needed rapidly to advance vaccine development, protect people and restore normality. • The purpose of Part 3 of this four-part series is to review the scientific considerations related to key challenges associated with COVID-19 vaccines and immune protection with the focus of making this data more meaningful and open for clinicians.Key points• The primary immunogen (antigen) required to induce neutralising antibodies (humoral) and T cell (cellular) immune responses is the S-protein fragment of SARS-CoV-2. • Currently, the evidence is firmly pointing towards neutralising antibodies, being more critical for protection.• Long-term protective or durable immune memory is driven by virus-specific T cell and B cell responses (adaptive immunity).• Circulating antibody titres are not predictive of T cell immune memory.• Durable immune memory is a crucial factor to sustain herd immunity.• Adjuvants are added to certain vaccines to provoke a more robust and durable immune response.• Adjuvants that provoke TH1-biased immune responses are preferred. • 90% of adults are seropositive for 'common cold' CoV strains.• There is a cross-reactivity between specific T cell of SARS-CoV-2 and 'common cold' CoV's.• Prior infection with 'common cold' can play a potentially protective role.• Seropositive individuals present with a rapid and higher antibody immune response after a single dose with an mRNA vaccine.• Vaccine-induced immune responses resulting in non-neutralising antibodies, low antibody titres, and abnormal T cell responses (TH2- biased) are potential risks for serious enhanced disease events but unlikely events.• Vaccine strategies aimed at inducing high titres on neutralising antibodies and TH1- biased immune responses reduce the risk of serious adverse events.• Emerging variants of concern are extremely infectious, highly transmissible and threatens the protective efficacy of current vaccines.Public health implications• A rapid global vaccination campaign combined with standard mitigation measures to stop transmission is the best defence against the emergence of further SARS-CoV-2 variants and the safest way to attain herd immunity.• Booster immunisations may be required to promote or improve the durability and strength of vaccine immunity.
The Level of Emotional Intelligence and Academic Performance of Nursing Students: A Correlational Approach
Authors: Llego Jordan H.
Published: May 2021

This research assesses the level of academic performance and emotional intelligence (EI) of the nursing students in a University in Pangasinan and the relationship between those variables. This research applied descriptive-correlational research, and total enumeration was employed with 34 respondents. This study used a questionnaire and record review as the primary data collection tool. Mean and Pearson-r are utilized in this study. The mean score of the academic performance of the respondents is 2.25. The mean score of the level of the EI of the respondents is 112.29. Pearson- r shown a score of (r= -0.44, n= 34, p=0.01). The researcher concludes that the respondents are fulfilling the expectations of their course; they have relatively competent skills in explaining, comprehending, and acting upon their emotions and others’ emotions; lastly, as emotional intelligence increases the academic performance of the respondents are also growing and vice versa.
Depressive Disorder in Adolescents in Terms of Gender and Grade: A Case Study in Thua Thien Hue Province, Vietnam
Authors: Nguyen Be Thi Ngoc
Published: May 2021

Adolescents, with rapid but uneven developments in biology as well as psychology, are highly at risk of onset in depression. Depression brings about severe consequences, including social and academic difficulties. However, no previous research has considered using The Beck Depression Inventory to examine major depressive disorder among Vietnamese adolescents, especially the gender and grade aspects. The goal of this research was to evaluate adolescents’ depression in Hue province and consider the differences among grades as well as genders. A cross-sectional study utilising The Beck Depression Inventory was conducted with 1,336 adolescents in Thua Thien Hue province, Vietnam. There was a gender gap in depression among the adolescents in Thua Thien Hue province, Vietnam, and depression in the 9th grade and 12th grade adolescents were more evident than in the others. Therefore, gender disparities vary among age groups in the incidence of depressive disorder.
GASTROPROTECTIVE ACTIVITY OF EQUISETUM HYEMALE IN EXPERIMENTAL GASTRIC ULCER RAT MODELS
Authors: NAGHMANA  , MUSHTAQ MUHAMMAD NAVEED
Published: May 2021

Equisetum hyemale is traditionally used for dyspepsia and stomach pain. The aim of the present study was to evaluate the gastroprotective activity of the aqueous ethanolic extract of the aerial parts of Equisetum hyemale in gastric ulcer rat models. Gastric ulcer models were induced by ethanol (5 mL/kg bw), acetylsalicylic acid (ASA) (200 mg/kg bw) and pylorus ligation separately. The pH, total acidity, ulcer scoring index and histopathological evaluation were performed. Oral administration of Equisetum hyemale extract (250 and 500 mg/kg bw) significantly reduced the development of gastric lesions in all gastric ulcer models. The pH, total acidity and ulcer scoring index also decreased significantly when compared with the Diseased control group. Histopathological studies are in good agreement with the biochemical findings. Equisetum hyemale might show its gastroprotective activity by decreasing oxidative damage, blockage of H2 receptors activation, increase prostaglandins secretion and formation of mucus layer in different gastric ulcer models. The findings of the present study validate the traditional use of Equisetum hyemale to treat stomach pain, however the determination of phytochemical compounds responsible for gastroprotective activity is required for further confirmation.
KONSTITUSIONALITAS PENGHAYAT ALIRAN KEPERCAYAAN DALAM SISTEM HUKUM NASIONAL DAN HUKUM ISLAM
Authors: Valdo Riesky Milly , Azizi Afdil
Published: May 2021

The main problem in this thesis is where the writer wants to see how the constitutionality of Beliefs in Indonesia is in the national legal system and Islamic law, which in national law has been explained a lot in the legal umbrella starting from the 1945 Constitution to the Decree. The minister and most recently are related to the Constitutional Court Decision Number 97 / PUU-XIV / 2016. The author also wants to see how the views of Islamic law on followers of this belief.Keyword:konstitusionalitas, hukumnasional, hukum Islam
PERSEPSI MASYARAKAT DAN PEMANFAATAN TERHADAP HARTA BERSAMA BAGI ISTRI YANG BEKERJA TINJAUAN HUKUM KELUARGA ISLAM (Studi Jorong Padang Koto Tuo Mungka Kecamatan Mungka)
Authors: Putra Farid Kristata , Elimartati Elimartati
Published: May 2021

Studi ini mengkaji tentang persepsi masyarakat dan pemanfaatan terhadap harta bersama bagi istri yang bekerja di Jorong Padang Koto Tuo Mungka Kecamatan Mungka ditinjau dari Hukum Keluarga Islam. Permasalahannya adalah banyaknya para istri di Jorong Padang Koto Tuo yang menjadi pencari nafkah utama. Dari permasalahan tersebut muncul pertanyaan Bagaimana Tinjauan Hukum Keluarga Islam terhadap persepsi masyarakat dan pemanfaatan terhadap harta bersama tersebut. Penulisan ini merupakan penulisan lapangan. Data/bahan diperoleh dari wawancara. Setelah data terkumpul diolah dengan cara deskriptif. Dan dianalisi dengan cara pengolahan data kualitatif yaitu penguraian atau penggambaran secara tertulis tanpa menggunakan angka-angka atau statistik. Penulisan ini menemukan hasil bahwa istri yang menjadi pencari nafkah utama itu memahami perihal harta bersama tidak bertentangan dengan yang tercantum di dalam Kompilasi Hukum Islam dan Undang-undang Perkawinan serta memanfaatan secara bersama apa yang didapatnya untuk kebutuhan keluarga sehingga apa yang dilakukan tersebut merupakan tabarru’ bagi istri. Serta harta yang diperoleh tersebut dipergunakan untuk kebutuhan keluarga terutama anak-anaknya.
PERANAN DINAS LINGKUNGAN HIDUP DALAM PELAKSANAAN PERATURAN DAERAH KABUPATEN DHARMASRAYA NOMOR 9 TAHUN 2015 TENTANG PENGELOLAAN SAMPAH DALAM PERSPEKTIF FIQIH SIYASAH DUSTURIYAH
Authors: Fadillah Nada Prastika , Suryani Irma
Published: May 2021

Jurusan Hukum Tata Negara, Fakultas Syariah, Institut Agama Islam Negeri (IAIN) Batusangkar tahun akademik 2020. Dalam penulisan skripsi ini yang menjadi fokus penelitian adalah bagaimana Peranan Dinas Lingkungan Hidup dalam pelaksanaan  Peraturan  Daerah  Kabupaten  Dharmasraya  Nomor  9  Tahun  2015 Tentang Pengelolaan Sampah ditengah- tengah masyarakat tepatnya di Kecamatan Sungai Rumbai. Penelitian ini  adalah  penelitian lapangan  (field  research),  yaitu penelitian yang dilakukan di Kantor Dinas Lingkungan Hidup Kabupaten Dharmasraya. Sumber data dari penelitian ini terdiri dari sumber data primer dan sumber data sekunder. Sumber data primer yaitu, Kasi Bidang Penataan Dan Pentaatan Lingkungan Hidup, Kasi Bidang Pengelolaan Sampah Dan Limbah B3, Dan Masyarakat Serta Tim Kebersihan Di Kecamatan Sungai Rumbai. Sedangkan sumber data sekunder dari penelitian ini yaitu Peraturan Daerah Kabupaten Dharmasraya Nomor 9 Tahun 2015 Tentang Pengelolaan Sampah, Peraturan  Bupati  Nomor 51  Tahun  2019  Tentang Kedudukan, Susunan Organisasi, Tugas, Fungsi, Uraian Tugas Jabatan Serta Tata Kerja Dinas Lingkungan Hidup Kabupaten Dharmasraya dan beberapa buku. Penelitian ini menggunakan teknik pengumpulan data dengan melakukan wawancara dan dokumentasi. Setelah data tersebut diperoleh selanjutnya data tersebut di analisa menggunakan analisa  kualitatif. Untuk menjamin keabsahan data  yang  diperoleh penulis menggunakan metode triangulasi data. Penelitian yang penulis lakukan ditemukan bahwa, Dinas Lingkungan Hidup Kabupaten Dharmasraya mempunyai peranan dalam mengatasi permasalahan lingkungan   dengan   melakukan   pengawasan   izin   mengendalikan   lingkungan, penyedian sarana dan prasarana tempat pengelolaan sampah serta memberikan sosialisasi kepada pelaku kegiatan pengelolaan sampah namun pelaksanaannya masih belum optimal dilakukan oleh Dinas Lingkungan Hidup Kabupaten Dharmasraya. Dampak yang ditimbulkan dari kurang optimalnya Dinas Lingkungan Hidup dalam pelaksanaan peranannya memberikan dampak negatif yaitu bagi masyarakat yang seharusnya mendapatkan layanan tempat pengelolaan sampah jadi tidak terlayani dikarenakan kurangnya dana  yang tersedia serta terbatasnya jumlah tenaga kerja membuat Dinas Lingkungan Hidup tidak bisa berkerja secara optimal. Perspektif Fiqh Siyasah Dusturiyah terhadap Peraturan Daerah Kabupaten Dharmasraya Nomor 9 Tahun 2015 Tentang Pengelolaan Sampah. Dalam Islam tidak ada larangan secara khusus mengatur tentang pengelolaan sampah, namun hukumnya akan haram jika menimbulkan bahaya  yang mengancam jiwa,  akal,  harta,  keturunan, agama,  dan negara.
IMPLEMENTASI UNDANG-UNDANG NOMOR 7 TAHUN 1989 TENTANG KEWAJIBAN PANITERA PENGADILAN MENGIRIMKAN SALINAN PUTUSAN PERCERAIAN KEPADA PEGAWAI PENCATAT PERNIKAHAN (Studi Kasus Pengadilan Agama Batusangkar)
Authors: Nofrizal Nofrizal , Suryani Irma
Published: May 2021

Studi ini mengkaji tentang Kewajiban Panitera Mengirimkan Salinan Putusan Perceraian Kepada Pencatat Pernikahan. Permasalahannya adalah Kewajiban Panitera Mengirimkan Salinan Putusan Perceraian Kepada Pencatat Pernikahan  sebagaimana diatur dalam Undang-Undang Nomor 7 Tahun. Dari permasalahan tersebut muncul pertanyaan apa faktor yang melatarbelakangi Panitera Pengadilan tidak mengirimkan salinan Perceraian Kepada Pencatat Pernikahan. Penelitian ini adalah penelitian lapangan (Field Research).Hasil penelitian Implementasi Undang-Undang Nomor 7 Tahun 1989 Tentang Kewajiban Panitera Pengadilan Mengirimkan Salinan Putusan Perceraian Kepada Pegawai Pencatat Pernikahan (Studi Kasus Pengadilan Agama Batusangkar), ada beberapa faktor yang mempengaruhi tidak terlaksananya  Pasal 84 Undang-Undang Nomor 7 Tahun 1989. Faktor-faktor yang menghalangi tidak terlaksananya Pasal 84 Undang-Undang Nomor 7 Tahun 1989 adalah yaitu, pertama tidak ada biaya operasional, kedua tidak adanya system online yang diberlakukan, ketiga kurang efektifnya koordinasi antara pihak pengadilan dengan pegawai pencatat pernikahan, keempat tidak adanya kontrol dari pengadilan. Analisis hukum analisis penulis berdasarkan akibat yang ditimbulkan tidak terlaksananya pengiriman salinan putusan perceraian kepada pencatat pernikahan salah satu akibatnya adalah tidak terlaksanya Peraturan Menteri Agama Nomor 19 Tahun 2018. Hal tersebut menjadikan kurang efektifitasnya Peraturan Menteri Agama Nomor 19 Tahun 2018 tersebut karena pegawai pencatat pernikahan tidak dapat merubah status perkawinan seseorang hal tersebut tidak terlepas dari tidak adanya salinan putusan perceraian yang dikirimkan oleh pihak pengadilan dan hal tersebut juga berdampak terhadap ketidakjelasan status  perkawinan seseorang di kantor urusan agama.
ANALISIS PUTUSAN HAKIM TENTANG ITSBAT NIKAH PERKARA NOMOR 2/Pdt.P/2019 DI PENGADILAN AGAMA SAWAHLUNTO DALAM PERSPEKTIF FIKIH MUNAKAHAT
Authors: Burhanuddin Burhanuddin , Yunarti Sri
Published: May 2021

Studi ini mengkaji tentang putusan hakim tentang isbat nikah perkara No. 2/Pdt.P/2019 di Pengadilan Agama Sawahlunto dalam perspektif fikih munakahat. Adapun latar belakang dalam penelitian ini adalah terkait mengenai Putusan Perkara No. 2/Pdt.P/2019/PA SWL, yang mana hakim dalam memutuskan perkara ini dengan status wali yang menikahkan seorang perempuan dengan status wali di luar ketentuan Undang-undang. Jadi timbul persoalan apa pertimbangan hakim dalam memutuskan isbat nikah dengan status wali yang menikahkan perempuan di luar ketentuan undang-undang. Tujuan penelitian ini adalah untuk menganalisis putusan hakim tentang isbat nikah perkara No. 2/Pdt.P/2019 di Pengadilan Agama Sawahlunto dalam perspektif fikih munakahat. Jenis penelitian ini adalah field research atau penelitian lapangan dengan pendekatan kualitatif deskriptif. Sumber data terdiri dari data primer dan skunder. Data primer didapatkan melalui wawancara dengan majelis hakim sekaligus Ketua Pengadilan Agama Sawahlunto dan data skunder adalah direktori jendral Putusan Agama Sawahlunto kelas IIB, rekaman dan dokumentasi lainnya. Kesimpulan yang didapatkan bahwa hakim dalam mengabulkan isbat nikah dengan status wali di luar ketentuan undang-undang disebabkan karena situasi dan keadaan yang mendesak. Laki-laki dan perempuan dalam perkara tersebut disegerakan untuk dinikahkan karena membuat resah masyarakat sekitar karna sering berdua tanpa ikatan pernikahan, maka dengan alasan demikian hakim membolehkan pernikahan dilakukan oleh wali seorang tokoh agama dengan ketentuan rukun dan syarat pernikahan terpenuhi dan wali tersebut memahami tentang agama Islam, terkhusus tentang fikih munakahat, dan berwawasan luas, berwibawa, laki-laki.
EKSISTENSI “UANG JUJURAN” PADA PERKAWINAN DALAM ADAT TAPANULI NAGARI TANJUNG BETUNG MENURUT HUKUM ISLAM
Authors: Suryani Sisri , Raus Afrian
Published: May 2021

Artikel ini mengkaji tentang eksistensi Uang Jujuran pada perkawinan di Nagari Tanjung Betung, Kecamatan Rao Selatan, Kabupaten Pasaman. Adapun yang menjadi pertanyaan adalah apa yang melatarbelakangi Uang Jujuran dalam perkawinan dan bagaimana keberadaan Uang Jujuran dalam pelaksanaan perkawinan tersebut. Metode yang digunakan adalah penelitian lapangan (field research) dengan pendekatan deskritif analitis. Adapun temuan dari penelitian ini adalah bahwa sebelum melaksanakan perkawinan calon suami harus membayar Uang Jujuran kepada calon istri dalam proses perhitungan keluarga terlebih dahulu, yang diawali dengan pelaksanaan menyapai (peminangan) oleh calon mempelai pria, kemudian dilaksanakan pertunangan, setelah dilaksanakan pertunangan maka dilanjutkan dengan perhitungan keluarga sekaligus pemberian Uang Jujuran sesuai dengan hasil kesepakatan kedua belah pihak. Jumlah Uang Jujuran ini  dilihat dari status calon istri baik dari status pekerjaan, kecantikan, dan tingkat pendidikan. Jika tidak dilaksanakankan maka berimplikasi akan diberi sanksi adat. Dan adapun dampak lain jika tidak dibayar oleh calon suami serta tertundanya upacara perkawinan. Oleh karena itu, pandangan Hukum Islam terhadap keberadaan Uang Jujuran dalam pelaksanaan perkawinan adalah termasuk kepada golongan ‘Urf Shahih. Hal ini berdasarkan syarat-syarat ‘urf dijadikan sebagai sumber Hukum Islam yaitu, adat tersebut bernilai mashlahat, karena berdampak pada kebaikan antara pihak laki-laki maupun perempuan, untuk memperlihatkan keseriusan untuk menikah, memperlihatkan rasa tanggung jawab laki-laki, memperlihatkan kemapanan laki-laki.
SISTEM PEMBAYARAN UPAH BAGI KULI BARANG DI PASAR SAYUR BLOK A PADANG PANJANG MENURUT FIKIH MUAMALAH
Authors: Zulkifli Zulkifli , Yunarti Sri
Published: May 2021

Pokok permasalahan dalam penelitian ini adalah bagaimana sitem pembayaran upah yang terjadi bagi kuli di pasar sayur Padang Panjang, bagaimana pemilik kios memberikan upah kepada kuli dan bagaimana tinjauan fiqh muamalah dalam pembayaran upah bagi kuli.. Metode penelitian yang penulis gunakan adalah metode penelitian kualitatif, dengan jenis penelitian lapangan (field research), teknik pengumpulan data melalui wawancara dan observasi. Sumber data primer terdiri dari 2 orang penjual sayuran dan 3 orang kuli, sumber data sekunder terdiri dari bentuk dokumentasi dan angket sebagai tambahan dan pendukung dari penulisan skripsi ini. Adapun data yang dilakukan yaitu reduksi data, penyajian data dan selanjutnya dianalisa untuk mencari kesimpulan terhadap sistem pembayaran upah kuli yang terjadi di pasar sayur Padang Panjang. Pelaksanaan sistem pembayaran upah bagi kuli terdapat ketidakadilan bagi kuli dalam transaksinya, dikarenakan dia tidak lagsung menerima upah setelah pekerjaan nya telah selesai, melainkan dibayarkan setelah habis barang dagangan si pejual sayuran. Pertama sistem pembayaran upah bagi kuli di pasar sayur Padang Panjang tidak dibenarkan, kuli merasa dirugikan dalam transaksi tersebut. Kedua mengenai tinjauan fiqh muamalah dalam sistem pembayaran upah, terdapat unsur ketidak jelasan dalam pembayaran upah bagi kuli tersebut, karena menurut fiqh muamalah Upah hendaknya segera dibayarkan sebelum keringat si pekerja kering.
REALISASI PELAKSANAAN PENGATURAN TENTANG TENAGA PROFESIONAL JASA KONTRUKSI DALAM PERATURAN PERUNDANG-UNDANGAN INDONESIA DAN HUKUM ISLAM (Studi Kasus Di Kota Solok)
Authors: Hidayatullah Syarif , Fitri Hidayati
Published: May 2021

Profesionalitas tenaga kerja jasa kontruksi pada era modern saat ini ditandai dengan sertifikat kompetensi kerja. Sertifikat kompetensi kerja diatur dalam Undang-Undang Nomor 2 tahun 2017 tentang Jasa kontruksi pasal 70 yang mengharuskan tenaga kerja untuk wajib memiliki sertifikat. Pokok permasalahan dalam penelitian ini adalah praktek tenaga profesional jasa kontruksi yang tidak bersertifikat menurut Undang-Undang Nomor 2 tahun 2017 tentang Jasa kontruksi di Kota Solok, pandangan perundang-undangan Indonesia dan hukum islam, dan peran Pemerintah Daerah Kota Solok terhadap tenaga profesional jasa kontruksi sesuai aturan perundang-undangan yang berlaku. Jenis penelitian yang penulis lakukan adalah penelitian field research (penelitian lapangan) menggunakan pendekatan kualitatif dengan metode analisis deskriptif. Teknik pengumpulan data yang dipakai adalah teknik melalui wawancara dan dokumentasi. Hasil penelitian ini menunjukkan bahwa praktek tenaga profesional jasa kontruksi di Kota Solok masih jauh dari harapan UUJK 2017 terkait kewajiban memiliki sertifikat terutama tenaga kerja terampil jasa kontruksi seperti tukang, tenaga operator dan mandor. Sehingga dalam salah satu prinsip muamalah mengatakan bahwa bermuamalah itu dilakukan atas dasar pertimbangan mendatangkan manfaat dan menghindari mudharat dalam bermasyarakat makatidak pantas suatu pekerjaan yang menyangkut kemudharatan diri sendiri dan orang lain dikerjakan oleh seorang pekerja yang tidak pada bidang keahliannya.
SGOT and SGPT Levels in Patients with Dengue Hemorrhagic Fever
Authors: Trisnowati Cahyaningrum
Published: May 2021

Dengue hemorrhagic fever (DHF) is still one of the health problems in the world because its prevalence tends to increase and its spread is wider. Liver dysfunction is a result of dengue infection which often appears in the form of hepatomegaly and mild-to-moderate elevations in the enzyme aminotransferase (SGOT SGPT). Aminotransferase enzymes tend to be higher along with the severity of the disease. The purpose of this study was to determine the levels of SGOT and SGPT in patients with DHF who were treated at Harapan Magelang Hospital in January 2020 until March 2020. This research is descriptive. The number of samples in this study were 83 patients who were treated at Harapan Magelang Hospital. Sampling was done by consecutive sampling. The results of the study resulted in an increase in SGOT by 84.7% and an increase in SGPT by 51.8%. Most of the increase in SGOT is mild-moderate, increasing 1-3 x from the normal value of 53% n = 44/83 and increasing 3-10x from the normal value of 26.5% n = 22/83 while the SGPT is mostly still within normal limits 48.5% n = 40/83. The average SGOT level obtained was 129.5 U / l and the average SGPT level was 87.7 U / L. The conclusion was that SGOT levels increased more mildly 1-3 x than normal values and SGPT levels were still within normal limits in patients with dengue fever.
The Risk Factors of Phlebitis in The Installation of Intravent Catalysts
Authors: Farah Hajar Acintya , Sarwono Bambang , Supriyatno Heru
Published: May 2021

Background: A hospital is a health service facility that allows nosocomial infections, namely phlebitis. Phlebitis is a complication of intravenous catheter placement that is characterized by redness, pain, swelling, and fever. The high rate of phlebitis in various countries is due to the risk factors that predispose to the incidence of phlebitis due to intravenous catheter placement.Objective: This study aims to determine the risk factors for phlebitis in intravenous catheter placement.Methodology: This study uses an observational analytic method with a cohort design. The study was conducted on 27 February - 14 March 2020 with 22 samples taken using purposive accidental sampling in the inward and RST surgery Dr. Soedjono Magelang. The instrument used was an observation sheet designed by researchers that had been tested by experts and a standard operational checklist for infusion. Data analysis uses a chi-square test and multiple logistic regression.Results: The incidence of phlebitis was 7 respondents (31.8%) and the associated risk factors were the type of infusion fluid (RR = 4.37 CI 95% 1.09-17.58; p-value 0.020). While the factors of age, sex, nutritional status, chronic diseases, types of injection drugs, insertion location, duration of installation, nurse skills, installation techniques, and catheter size were not related to the incidence of phlebitis (p-value 0.05).Conclusion: Although several factors are not related to the incidence of phlebitis, these factors can be a support for the incidence of phlebitis.
Company Dividend Policy Models: Neutral Approach
Authors: Krylov Sergey
Published: May 2021

The article treats a concept of the formalized modeling of the dividend policy scores and company marketing performance scores derived (stock market position) within neutral dividend policy implementation approach conditions as an instrument of the scores analysis and forecasting. The methodology of the research consists of the Dividend Irrelevance theory, Dividend Policy Significance theory and sustainable company development concept. It has been stated that a formalized approach of the dividend policy implementation presumes a construction of the basic relevant scores models characterizing the company dividend policy and its marketing performance as Dividend Payout, Dividend Cover, expected Share Price, Dividend Yield, Price / Earnings Ratio (common stock price/earnings ratio). The formalized models of the scores mentioned are applicable for a forecast-analytical scores evaluation and their variances as well by estimating an impact of the models defining factors exercised by the appropriate factoring analysis method within the neutral dividend policy implementation approach conditions. The conclusion is drawn, that the formalized models of the dividend policy scores and company marketing performance scores derived, having been developed, are an effective instrument for their forecasting and analysis so that proactive decisions to manage the company dividend policy implementation within neutral approach conditions are ensured.
Budget Revenue Forecasts, Errors and Impact on the Indebtedness of the Municipalities of Maranhão
Authors: Cesar Pereira de Assuncao Paulo , Eudes Bezerra Filho João
Published: May 2021

This study aimed to identify the factors that lead to the indebtedness of the municipalities of Maranhão. The study covers the years 2014-2016. Economic methods with panel data and socioeconomic variables were used: municipal GDP per capita, FIRJAN tax management index (IFGF), and level of education of the public manager. In the results, it was possible to observe that the budget revenue forecast error positively affects the 1% level of debt significance in the year, which means implications for one unit of Real (BRL) of budget revenue, incorrectly predicted in the LOAs of the municipalities Maranhão, leads to an increase between BRL 0.49 and BRL 0.62, in the debt of the relevant financial year. As variables such as GDP per capita, the IFGF and the dummies and the level of education were not statistically significant to explain the increase in debt, allowing to deduce the forecast error (planning) of budget revenue by itself, it is an important determinant that contributes, with high statistical significance, which impacts on the increase of the indebtedness of the municipalities of Maranhão.
Diversity nutzen und annehmen? Eine explorative Untersuchung der Einstellungen zu Diversity von Studierenden der MINT‐Fächer
Authors: Genkova Petia , Schreiber Henrik
Published: May 2021

Deutsche Hochschulen sind gefordert, bei Studierenden ein Bewusstsein für Diversity zu entwickeln und interkulturelle Kompetenz zu fördern. Die vorliegende Studie betrachtet explorativ, inwiefern ein Bewusstsein für Diversity bei MINT-Studierenden etabliert ist und welche Barrieren für Studierende mit Migrationshintergrund subjektiv wahrgenommen werden. Dafür wurden strukturierte Interviews mit MINT-Studierenden mittels qualitativer Inhaltsanalyse ausgewertet. Die Ergebnisse zeigen, dass es für MINT-Studierende mit Migrationshintergrund subjektiv wahrgenommene Barrieren gibt, sowie wenig Bewusstsein für Diversität unter den befragten Studierenden im Allgemeinen.
The stiff Neumann problem: Asymptotic specialty and “kissing” domains
Authors: Chiadò Piat V. , D’Elia L. , Nazarov S.A.
Published: May 2021

We study the stiff spectral Neumann problem for the Laplace operator in a smooth bounded domain [Formula: see text] which is divided into two subdomains: an annulus [Formula: see text] and a core [Formula: see text]. The density and the stiffness constants are of order [Formula: see text] and [Formula: see text] in [Formula: see text], while they are of order 1 in [Formula: see text]. Here [Formula: see text] is fixed and [Formula: see text] is small. We provide asymptotics for the eigenvalues and the corresponding eigenfunctions as [Formula: see text] for any m. In dimension 2 the case when [Formula: see text] touches the exterior boundary [Formula: see text] and [Formula: see text] gets two cusps at a point [Formula: see text] is included into consideration. The possibility to apply the same asymptotic procedure as in the “smooth” case is based on the structure of eigenfunctions in the vicinity of the irregular part. The full asymptotic series as [Formula: see text] for solutions of the mixed boundary value problem for the Laplace operator in the cuspidal domain is given.
On the existence and stability of a nonlinear wave system with variable exponents
Authors: Messaoudi Salim A. , Talahmeh Ala A. , Al-Gharabli Mohammad M. , Alahyane Mohamed
Published: May 2021

Problems with variable exponents have attracted a great deal of attention lately and various existence, nonexistence and stability results have been established. The importance of such problems has manifested due to the recent advancement of science and technology and to the wide application in areas such as electrorheological fluids (smart fluids) which have the property that the viscosity changes drastically when exposed to heat or electrical fields. To tackle and understand these models, new sophisticated mathematical functional spaces have been introduced, such as the Lebesgue and Sobolev spaces with variable exponents. In this work, we are concerned with a system of wave equations with variable-exponent nonlinearities. This system can be regarded as a model for interaction between two fields describing the motion of two “smart” materials. We, first, establish the existence of global solutions then show that solutions of enough regularities stabilize to the rest state [Formula: see text] either exponentially or polynomially depending on the range of the variable exponents. We also present some numerical tests to illustrate our theoretical findings.
Crime pays; homogenized wave equations for long times
Authors: Allaire Grégoire , Lamacz-Keymling Agnes , Rauch Jeffrey
Published: May 2021

This article examines the accuracy for large times of asymptotic expansions from periodic homogenization of wave equations. As usual, ϵ denotes the small period of the coefficients in the wave equation. We first prove that the standard two scale asymptotic expansion provides an accurate approximation of the exact solution for times t of order [Formula: see text] for any [Formula: see text]. Second, for longer times, we show that a different algorithm, that is called criminal because it mixes different powers of ϵ, yields an approximation of the exact solution with error [Formula: see text] for times [Formula: see text] with N as large as one likes. The criminal algorithm involves high order homogenized equations that, in the context of the wave equation, were first proposed by Santosa and Symes and analyzed by Lamacz. The high order homogenized equations yield dispersive corrections for moderate wave numbers. We give a systematic analysis for all time scales and all high order corrective terms.
Study on the biocompatibility of Ga-based and Al-assisted self-driven liquid metals in cell and animal experiments for drug delivery
Authors: Hou Fangxing , Zhang Jie , Sun Xuyang , Sheng Lei
Published: May 2021

BACKGROUND: With inherent flexibility, high electroconductivity, excellent thermal conductivity, easy printability and biosafety, Ga-based functional liquid metals (LMs) have been extensively evaluated for biomedical applications. When implanted in the biological environment, the safety of the LMs is a major concern for future application. METHODS: In this study, we conducted several biocompatibility assessments through immersion experiments, in vitro cytotoxicity experiments and in vivo embedding experiments. RESULTS: The results showed that both the Al-assisted self-driven LM and the LM per se own good biocompatibility and retrievable properties when contacted with living organisms for a relatively long period of time. CONCLUSION: This study provides preliminary evidence about the biocompatibility of the functional LM materials, such as LM-based soft machine, which would promote and inspire other research to address other tough biomedical issues.
Subcortical and Cortical Regions of Amyloid-β Pathology Measured by 11C-PiB PET Are Differentially Associated with Cognitive Functions and Stages of Disease in Memory Clinic Patients
Authors: Almkvist Ove , Brüggen Katharina , Nordberg Agneta
Published: May 2021

Background: The effect of regional brain amyloid-β (Aβ) pathology on specific cognitive functions is incompletely known. Objective: The relationship between Aβ and cognitive functions was investigated in this cross-sectional multicenter study of memory clinic patients. Methods: The participants were patients diagnosed with Alzheimer’s disease (AD, n = 83), mild cognitive impairment (MCI, n = 60), and healthy controls (HC, n = 32), who had been scanned by 11C-PiB PET in 13 brain regions of both hemispheres and who had been assessed by cognitive tests covering seven domains. Results: Hierarchic multiple regression analyses were performed on each cognitive test as dependent variable, controlling for demographic characteristics and APOE status (block 1) and PiB measures in 13 brain regions (block 2) as independent variables. The model was highly significant for each cognitive test and most strongly for tests of episodic memory (learning and retention) versus PiB in putamen, visuospatially demanding tests (processing and retention) versus the occipital lobe, semantic fluency versus the parietal lobe, attention versus posterior gyrus cinguli, and executive function versus nucleus accumbens. In addition, education had a positively and APOE status a negatively significant effect on cognitive tests. Conclusion: Five subcortical and cortical regions with Aβ pathology are differentially associated with cognitive functions and stages of disease in memory clinic patients.
When ordinary becomes extraordinary: A postschool follow up study of the integrated vocational functioning of 50 workers with significant intellectual disabilities, 1984-2020
Authors: Brown Lou , Schmid Sharon , Cutler Sarah , Kessler Kim , Shiraga Betsy
Published: May 2021

OBJECTIVE: The primary purpose is to share information about 50 individuals with significant intellectual disabilities, the lowest intellectually functioning 1% of those who exited schools, from 1981 to 2003. RESULTS: The 47 who attended the Madison Metropolitan School District (MMSD) received instruction in integrated nonschool work and related environments as part of their school experiences. After exiting school, the 50 functioned in integrated work settings for over 36 years. Information pertaining to the work environments in which they functioned, the work tasks performed, the reasons for changes in environments and tasks, the hours worked per week, the wages earned, the travel modes used, the lunch supports provided, the extra supports provided by Job Coaches, involvement in Community and Recreation activities and where each resided is presented. Social relationships with coworkers and others without disabilities, the mortality of the 50 workers and their parents and guardianship are also addressed. CONCLUSION: The authors are not aware of any other postschool follow up study of so many workers with significant intellectual disabilities who functioned in integrated work settings for such long periods of time.