bluuebunny/crossref_metadata_2025 huggingface dataset:
Multiwave Total Focusing Method for Full-Matrix Imaging Using Ultrasonic Phased Array
Authors: Zhang Ping , Yan Shou-Gou , Dai Yu-Xiang , Huang Juan , Kong Chao , Shi Fang-Fang , Zhang Bi-Xing
Published: December 2021

The imaging range of the traditional total focusing method (TFM) is usually limited by the directivity of excitation of a single wave pattern. In this paper, a multiwave TFM technique is proposed, which uses both compression and shear vertical (SV) waves for detection and imaging simultaneously. Based on this technique, a special ultrasonic transducer for multiwave detection is designed that can balance the excitation amplitude of compression and SV waves. Multiwave TFM uses the compression and SV wave fields generated by the same excitation, and the signals reflected by the two sound fields passing through the discontinuity are received. The signals are respectively processed by TFM according to the compression and SV wave velocities. The two processed signals are shifted and aligned according to the time difference between the compression wave with SV wave propagation, and then added together. Finally, the detection image of the block is obtained. Through simulation and experiments, it is shown that the special transducer can optimize the imaging range and effect of multiwave TFM, and multiwave TFM can effectively detect discontinuities and reduce the rate of missed detection at higher steering angles. The detection results show that the maximum amplitude gain of multiwave TFM relative to TFM can be increased about 6 dB.
The Provocation around Vrbětice: Dangerous Turns in Czech Nanopolitics
Authors: ZADOROZHNYUK Ella
Published: December 2021

The anti-Russian crusade launched by most Czech media and political elites several months before the October 2021 parliamentary elections is examined in various dimensions, including domestic and international political context, economic motives, historical and psychological backgrounds. The scandal around the events that took place years ago in Vrbětice is regarded as a mega-provocation and a kind of aggressive theatricals within the Czech nano-politics – the concept of nanopolitics has been introduced by the author in some of her previous publications on the Czech Republic’s specific political dynamics. The author offers her forecast regarding political landscape after the 2021 parliamentary election and the future of Russian-Czech relations.
The Future of Financial Capitalism
Authors: KONDRATEV Vladimir
Published: December 2021

The financial capitalism has largely determined the direction of economic and social development in the last four decades. Addressing key aspects of financial capitalism, the author reviews its impacts on macroeconomic and social indicators, and its potential for transformation. Finance-dominated capitalism and financialization of all aspects of social life can stifle economic growth, favor capital at the expense of labor and the state, undermine democracy, increase inequality and cause economic and social instability. Politically, financial capitalism is underpinned by the imperative of neoliberalism. This flawed model of development and the deregulation of the financial system have inevitably led to crisis Instead of deregulation, today’s capitalism needs regulation to coordinate and guide the market economy to ensure broader and longer term interests.
De-Americanization of the USA: Causes and Consequences
Authors: TRAVKINA Natalia , VASILIEV Vladimir
Published: December 2021

The article analyzes fundamental shifts happening in basic values of today’s American society and its ideological paradigm. A survival confrontation has engulfed nearly all social and political groups. This value confrontation has taken the form of an ideological struggle around the concepts of cancel culture and critical race theory. The new trends associated with discourse of racial and cultural diversity are at odds with the centuries-old system of basic American values, which have defined the thinking of white Americans, the so-called WASPs. If the new trends eventually prevail, this will mean de-Americanization of America we have known. At least this would dramatically change both its self-identification and the outside perception towards the USA’s democratic political institutions.
The Ideological Legacy of Charles de Gaulle. II. National Paradigm. Part 1. An Understanding of National Realitie
Authors: NAROCHNITSKAYA Ekaterina
Published: December 2021

The national credo of Ch. de Gaulle went fаr beyond patriotism, a romantically providential image of France, the principles of French independence and “greatness”. The «last great Frenchman» had his own in-depth understanding of national dimension in history, which in his typical way synthesized existing concepts and doctrines, while rejecting extremes, reductionism and absolutization. Being a doer of history and not a desk theorist, the founder of the Fifth Republic did not seek to formalize his reflections in abstract terms. Yet, his systemic approach to the national dimension within his political philosophy contains a substantial theoretical message. The author explores key elements of de Gaulle's national idea, his views on the French nation’s genesis, identity and evolution, on political and cultural role of nationhood, on prospects for nation states and other.
The Prevalence of Surgical Wound Infection in Post-Mandibular Resection of Ameloblastoma Patients
Authors: Ginanjar Dani , Yuza Abel Tasman , Priyanto Winarno
Published: December 2021

Ameloblastoma, a common form of odontogenic tumor, is usually treated by surgery. However, wound infections remain a significant source of postoperative morbidity, accounting for about a quarter of the total number of nosocomial conditions. Surgical wound infection (SWI) is common after surgery, and in particular, wound infection has been linked with an intraoral surgical opening in 20–40-year-old patients. Common incisional closure complications in oral and maxillofacial surgery include postoperative wound infection, dehiscence, formation of hematomas, and skin flap necrosis, which lead to delayed healing of the incision. The data relating to the incidence of post-mandible resection SWI in Dr. Hasan Sadikin Bandung Hospital are not yet known. Therefore, the objective of this research was to assess the incidence of SWI in ameloblastoma patients after mandible resection treatment. This research adopted an observational and descriptive approach. Based on the inclusion and exclusion criteria, the research subjects were recruited between January 2018 and December 2019. This study showed the occurrence of SWI in 7 patients (2 men and five women) who had mandibular resection treatment for ameloblastoma and whose age range was 30–40 years. The results also revealed that the surgical openings in these patients were intraoral. In conclusion, findings demonstrated a higher prevalence of SWI in women after mandibular resection treatment than in men.
EXTRACTION CONCENTRATING OF SCANDIUM (III) IN COMPLEX FORM WITH 2-HYDROXY-5-T-BUTYLPHENOL-4-METOXYAZOBENZENE AND ITS DETERMINATION BY ATOMIC-ABSORPTION SPECTROMETRY
Authors:   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan, Pashajanov A.M. , Niftaliyev S.I. ,   Voronezh State Technological Academy, Russia, Agamaliyeva M.M. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan, Bayramov S.M. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, of NAS of Azerbaijan, Abbasova G.G. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan, Mamedova Z.A. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan
Published: December 2021

Complexation of scandium 2-hydroxy-5-T-butylphenol-4-metoxyazobenzene (HR) was studied by atomic-absorption and spectrophotometric methods. Optimum conditions of formation and extraction of the complex were found. Maximum light absorbance of a complex in n-butanol is in the range of 470÷480 nm. Molar absorption coefficient equals to (2.2–3.0).104. Stability constant of scandium in n-butanol is л=2.8·1010. Selective and sensitive techniques of extraction-atomic absorption determination of scandium in soils were developed
COHERENT SYNCHRONIZATION OF PYRIDINE DIMERIZATION REACTIONS AND DECOMPOSITION OF “GREEN OXIDANTS” – H2O2 AND N2O
Authors:   Baku State University, Nagieva I.T. , Ali-zadeh N.I. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, of NAS of Azerbaijan, Nagiev T.М. ,   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan; Baku State University
Published: December 2021

In recent years, hydrogen peroxide and nitrous oxide (1) "green oxidants" – have attracted much attention of researchers as a selective oxidizing agent for the catalytic oxidation of pyridine bases. In this regard, the reaction of pyridine oxidation by hydrogen peroxide and nitrous oxide under homogeneous conditions, in the gas phase, without the use of catalysts, at atmospheric pressure, has been experimentally investigated. Areas of selective oxidation of pyridine with hydrogen peroxide and nitrous oxide have been established, and optimal conditions have been found for obtaining valuable raw materials required in the petrochemical, chemical, and pharmaceutical industries
STUDY OF CONDITIONS OF TRANSITION OF SILICON INTO ALUMINATE SOLUTION DURING LEACHING OF RAW ALUNITE AND ITS REMOVAL FROM THIS SOLUTION
Authors:   M.Nagiyev Institute of Catalysis and Inorganic Chemistry, NAS of Azerbaijan, Alyshanly G.I.
Published: December 2021

When extracting aluminum from the alunite ore of the Zaglik deposit by leaching, silicon, which is part of the alunite, passes into solution in the form of a silicate ion in a small amount. Silicon in solution not only degrades the quality of the produced alumina but also contributes to the clogging of pipes and equipment during its production. In this work, we investigated the dynamics of the distribution of silicon in the liquid phase upon leaching of raw alunite at room temperature and heating in an alkaline solution. A method of extracting silicon from an aluminate solution is proposed to obtain high-quality aluminum hydroxide. Desilication was carried out by recirculating the parent solution. The silicon dioxide sorption ability from the solution of the material, which was obtained as a result of acid activation of alunite mud, was investigated. It was found that alunite mud activated with sulfuric acid, in comparison with non-activated mud, has the ability to separate the silicate ion from the aluminate solution with a higher percentage of yield
Санитарное просвещение для профилактики заболеваний: обзор литературы
Authors: Gitirana José Valdeci Almeida , Fonseca Rosa Maria Batista Pinheiro da , Piloneto Fábio Marmentini , Bevilaqua Luis Felipe Gaia , Assis Ingrid de , Cardoso Ronald de Oliveira
Published: December 2021

В настоящее время государственная политика, действия правительства и различные программы, связанные с Санитарное Просвещение (ES), осуществляются в пользу здоровья населения. Что касается темы ES, то это многогранная тема, сходящаяся с различными личными концепциями, будь то в области образования или здравоохранения, что может привести к различным пониманиям. Из-за сложности темы проблема возникает из-за непонимания того, что на самом деле является населением ES, что растворяет важность ES для профилактических мер против различных заболеваний, что порождает высокие бюджетные расходы в общественном здравоохранении. В связи с этим контекстом в данной статье основным вопросом является: каким образом санитарное просвещение может способствовать профилактике заболеваний среди населения? Исследование было направлено на то, чтобы представить ES для профилактики заболеваний (PD), разветвляясь в рассмотрении его концепций, а также подчеркивая правовые основы, которые обеспечивают ES для населения. С этой целью исследование проводилось через обзор литературы поисковым сайтом «Google Scholar», «Scielo» и «PubMed». Через дескрипторы: санитарное просвещение; Санитарное просвещение как профилактика заболеваний; Санитарное просвещение населения, где были выбраны исследования, которые представляли ES, ориентированные на PD. Делается вывод, что ES – это воспитание для самопознания и размышлений о собственном здоровье, а также полного осознания того, что что-то идет не так, приписывая критическое осмысление субъекта относительно своих привычек и профилактических мер. Он применяется через школьную программу с начальной школы, а также в рамках государственных программ в медицинских центрах, чтобы просвещать общество для повышения осведомленности о профилактических мерах и содействия улучшению качества жизни, тем самым предотвращая распространение заболеваний.
Peningkatkan Kualitas Pemulihan Pasien Terkonfirmasi COVID-19 dalam Ruang Isolasi Mandiri dengan Aspek Arsitektur Lingkungan
Authors: Zakariya Afif Fajar
Published: December 2021

Pasien terkonfirmasi COVID-19 tanpa gejala dan dengan gejala sakit ringan harus menjalani isolasi mandiri minimal selama 10 hari. Kondisi ruangan isolasi mandiri seringkali diabaikan padahal akan memberikan dampak pada tingkat pemulihan pasien. Kondisi ruangan yang kurang baik seperti tidak adanya pertukaran udara pada ruangan, tidak adanya akses mendapatkan sinar matahari dan lingkungan yang bising dapat mengurangi tingkat keberhasilan pemulihan bahkan memperburuk kondisi pasien tersebut.

Penelitian ini bertujuan menjawab permasalahan tersebut diawali dengan melihat pengaruh aspek arsitektur lingkungan terhadap tingkat pemulihan pasien terkonfirmasi COVID-19. Aspek arsitektur lingkungan yang dimaksud terdiri dari aspek termal yaitu kondisi iklim (temperatur, kelembaban udara, sinar matahari) dan penghawaan,  aspek pencahayaan serta aspek akustik. Selain itu penelitian ini bertujuan untuk merancang konsep ruangan isolasi mandiri.

Metode yang digunakan adalah menganalisis dan mengkompilasi hasil penelitian yang berhubungan dengan pengaruh aspek arsitektur lingkungan terhadap tingkat pemulihan pasien terkonfirmasi COVID-19. Hasil kajian tersebut akan ditransformasikan menjadi konsep desain ruangan isolasi mandiri dan diterapkan pada ruang di Apartemen Gunawangsa Manyar Surabaya yang kemudian disajikan secara gambar digital.

Hasil yang didapatkan pada penelitian ini  adalah pedoman dan panduan ruang isolasi mandiri yang dibuat pemangku masih dapat dikembangkan lagi dengan kajian aspek arsitektur lingkungan. Konsep arsitektur lingkungan untuk memperbaiki bisa diapliksikan pula pada apartemen lain maupun rumah tinggal yang akan digunakan sebagai ruangan isolasi mandiri. Hasil konsep desain berdasarkan kajian penelitian ini diharapkan dapat diaplikasikan bagi masyarakat luas dan dapat digunakan oleh pemangku kebijakan sebagai pertimbangan dalam membuat peraturan dan kebijakan dalam pencegahan dan penanganan COVID-19.
Crisis Foreign Policy Making in Venezuela: The Case of Nicolás Maduro’s Left-Wing Militaristic Cabinet in Venezuela’s Blockade Policy towards Brazilian Aids
Authors: Nauvarian Demas
Published: December 2021

Venezuela has experienced a turmoil of economic crisis since 2014 under the administration of President Nicolás Maduro. This crisis has been spilling towards social and political issues, with one being the emergence of opposition group led by Juan Guaidó. This crisis, at first, has invited sympathy from various international actors, both states and non-states, one of them being Brazil. However, in February 2019, President Maduro decided to fully-blockade Venezuela-Brazil borders for any human or goods movement. This paper aims to analyze the presence of President Maduro’s cabinet towards Brazil borders blockade in Venezuelan Crisis in 2019. This paper utilizes qualitative social science methodology by analyzing primary and secondary data. By using the groupthink paradigm in foreign policy analysis, this paper argues that there is a position convergence between the members of the cabinet with the background of: (1) the dominance of nationalist military group loyal to President Maduro; (2) the same ideology of left-wing political spectrum. This paper also argues that beside the two internal factors above, the external factors of regional and global tension towards Venezuela also create an isolation as an element of stress towards this government. This paper concludes that the combination of the three factors above become the main factors that formulated the blockade policy.
STRATEGI PENCEGAHAN PERNIKAHAN USIA DINI MELALUI PENERAPAN PUSAT INFORMASI DAN KONSELING REMAJA (PIK-R) DI SMK NEGERI 1 BULUKUMBA
Authors: Susyanti Andi Marlah , Halim Halim
Published: December 2021

Jumlah pernikahan usia dini (15 tahun) tercatat tertinggi di Sulawesi Selatan. Angkanya mencapai 6,7% dibandingkan angka nasional yang hanya 2,46%. Akibat pernikahan dini meliputi terenggutnya hak-hak anak seperti pendidikan dan dilindungi dari eksploitasi, juga munculnya permasalahan kesehatan. Tujuan penelitian ini adalah untuk mendeskripsikan strategi pencegahan pernikahan usia dini melalui PIK-R di SMK Negeri 1 Bulukumba. Metode yang digunakan adalah metode kualitatif dengan desain studi kasus. Data didapatkan melalui wawancara terstruktur serta telaah dokumen. Informan dalam penelitian ini sebanyak 14 orang yaitu Kepala Sekolah dan Guru SMK Negeri 1 Bulukumba (4 orang), orang tua siswa (5 orang) dan siswa (5 orang). Data dianalisis dengan pendekatan analisis tematik. Hasil penelitian menunjukkan bahwa PIK-R telah diterapkan di SMK Negeri 1 Bulukumba melalui tiga strategi yaitu pemberdayaan anak di sekolah, pemberdayaan keluarga melalui pengawasan orang tua dan penekanan faktor sosial ekenomi yang beresiko pada pernikahan usia dini. Dalam penerapannya strategi kedua ini belum optimal. Strategi ketiga adalah peningkatan pengetahuan siswa melalui pendidikan formal yang penerapannya belum dapat dilaksanakan, meskipun siswa menganggap bahwa pengetahuan terkait pernikahan usia dini ini sangat penting. Penelitian ini merekomendasikan pemberdayaan peran keluarga, pembuatan kurikulum muatan lokal terkait kesehatan reproduksi dan pencegahan pernikahan usia dini, serta penelitian lanjutan melibatkan siswa yang belum terlibat dalam kegiatan PIK-R.
Concerns Regarding the Management of β-Thalassaemia Patients in the Era of COVID-19
Authors: Aggeli Constantina , Delicou Sophia , Patsourakos Dimitrios , Xydaki Aikaterini , Koskinas John , Tousoulis Dimitrios
Published: December 2021

Many cases of pneumonia clustered in the city of Wuhan, China, were reported in December 2019, and source tracing has showed Huanan Seafood Market, Wuhan, China, as the origin. In this work, the authors summarise their concerns for thalassaemia patients, a unique group with several heart, liver, and blood comorbidities.
Percutaneous Coronary Intervention of a Diffusely Degenerated Saphenous Vein Graft:
A Road Less Taken
Authors: Jariwala Pankaj , Jadhav Karthik
Published: December 2021

Years after coronary artery bypass graft surgery, plaque formation or graft degeneration is a major concern. Saphenous vein grafts (SVG) are vulnerable to degeneration and occlusion, leading to poorer long-term disease because of atherosclerotic degeneration. The main mechanism responsible for SVG failure is neointimal hyperplasia and the occluded SVG is treated with percutaneous coronary intervention, mostly with the use of additional protection devices. Graft intervention for the diffuse degeneration of SVG can be performed with the use of suitable hardware without the distal protection device being required.

The authors herein report the case of a 63-year-old female who presented with degenerated SVG to the left anterior descending artery with anastomotic stenosis, 6 years after coronary artery bypass graft surgery. She was successfully treated with three ultra-thin sirolimus-eluting stents in SVG to the left anterior descending artery, without the use of any embolic protection device.
Surgical Treatment of Greater Saphenous Vein Thrombosis Involving the Saphenofemoral Junction: An Albanian Experience
Authors: Vyshka Gentian , Xhepa Sokol
Published: December 2021

Superficial vein thrombosis (SVT) is less well-studied than deep vein thrombosis (DVT) because it has been considered less serious and is easily diagnosed following clinical symptomatology, and therefore requires mainly conservative treatment.1 The condition is common and is usually accompanied by clear inflammatory skin changes, and should be denoted as interchangeable with superficial vein thrombophlebitis.2
Implications and Aspects of Lyme Neuroborreliosis
Authors: Riggle Cody , Brissette Catherine
Published: December 2021

Lyme borreliosis or Lyme disease affects thousands of people globally each year, and, with nervous system involvement, this disease can lead to the development of Lyme neuroborreliosis (LNB). If not diagnosed and treated properly, LNB can lead to serious life-long health implications for affected patients. The clinical manifestations and treatment regimens are relatively well-studied, but much remains unknown about the disease’s pathogenesis and epidemiology. In this review, the authors elucidate the knowns and unknowns of LNB.
Phosphate and Oxysterols May Mediate an Inverse Relationship Between Atherosclerosis and Cancer
Authors: Brown Ronald B.
Published: December 2021

The peer-reviewed literature has reported an inverse relationship between atherosclerosis and cancer for almost 100 years, but no causative mechanism has been established to explain this puzzling relationship. More recent research has reported an association between tumourigenesis and phosphate toxicity from dysregulated phosphate metabolism, and an association has also been reported between atherosclerosis and cholesterol oxidation products or oxysterols. The present review article synthesises these research findings and proposes that an inverse relationship between the associated risk of cancer and atherosclerosis may be mediated by tumourigenic and atherogenic dietary patterns containing inverse proportions of dietary phosphate and oxysterols. Low-fat animal-based foods generally have reduced cholesterol and oxysterol levels and relatively higher protein and phosphate levels, and dietary patterns containing these foods are associated with reduced atherosclerosis risk and increased cancer risk. By comparison, full-fat animal-based foods are higher in cholesterol and oxysterols and relatively lower in protein and phosphate, and dietary patterns containing these foods are associated with increased atherosclerosis risk and reduced cancer risk. Fruits, vegetables, and plant-based fats generally have lower phosphate levels and no cholesterol, and dietary patterns associated with increased amounts of these foods, such as the Mediterranean diet, reduce risk for both cancer and cardiovascular disease.
Examining Diagnostic Options and Classification Systems Available for Endometriosis
Authors: Ghosh Debabrata , Sengupta Jayasree
Published: December 2021

Introduction: Endometriosis is characterised by the presence of endometrium-like tissue outside the uterus, and is often associated with chronic pelvic pain, infertility, and compromised quality of life. Development of reliable methods of early diagnosis, staging, and classification of endometriosis would allow for restriction of disease progression by its early detection and strategising towards its early treatment and management.

Diagnostic options: Typically, diagnosis and staging of endometriosis include a history and physical examination followed by clinical, imaging, and laparoscopic findings. Surgical inspection of lesions at laparoscopy with histological confirmation remains the most reliable procedure towards the detection of endometriosis and its classification. Although there are many putative peripheral biomarkers having potential diagnostic values for endometriosis, further studies are necessary for their validation.

Classification systems: Based on anatomical, clinical, imaging, and several pathophysiological findings, various classifications and staging systems of endometriosis, e.g., revised American Society for Reproductive Medicine (rASRM), ENZIAN, Endometriosis Fertility Index (EFI) and Foci–Ovarian endometrioma–Adhesion–Tubal endometriosis–Inflammation (FOATI) scoring systems, have so far been postulated. However, there is no fool-proof diagnostic and classification approach available for the disease due to the general failure of current systems to reflect reproducible correlation with the major symptoms of endometriosis.

Conclusion: A ‘toolbox approach’, using all the available diagnostic and classification systems maximising the information available to healthcare providers and females, is a recent recommendation. Development of collaborative research networks for the harmonisation of patient information, biological sample collection, and its storage, and that of methodological and analytical tools in a wider patient base is necessary to discover reliable leads for future diagnostic options and a classification system for endometriosis.
Securitary Text on Images with RC-128 Bit Synthric Key Encryption
Authors: Muslih Muslih , Abdussalam Abdussalam , Pramudya Elkaf Rahmawan
Published: December 2021

The main purpose of using cryptography is to provide the following four basic information security services. One of the purposes of cryptography is secrecy. Confidentiality is the fundamental security service provided by cryptography. This is a security service that stores information from unauthorized persons. Confidentiality can be achieved through a variety of ways ranging from physical security to the use of mathematical algorithms for data encryption. Vernam cipher is a stream cipher where the original data or plain with 8x8 block operation. Experimental results prove that RC4 can perform encryption and decryption with a fast execution process. In this study used a processor with 8GB of RAM. The encryption result of the text used yields the average encryption time and decryption average of 2 second.
Evaluasi Kesesuaian Pemanfaatan Pola Ruang Kota Baubau (Studi Kasus: Kecamatan Batupoaro, Murhum dan Wolio)
Authors: Izat Asnawati , Restele La Ode , Harimuddin Jamal
Published: December 2021

Abstrak: Kota Baubau yang terus berkembang mengakibatkan pesatnya pertumbuhan penduduk dan peningkatan kebutuhan lahan sehingga cenderung mempengaruhi pola ruang wilayah kota. Penelitian ini bertujuan untuk: (1) mengetahui berapa besar penyimpangan pemanfaatan pola ruang; (2) mengetahui faktor-faktor yang mempengaruhi penyimpangan pemanfaatan pola ruang. Metode analisis data yang digunakan dalam penelitian ini:             (1) analisis overlay dan analisis kesesuaian pemanfaatan pola ruang untuk melihat tingkat kesesuaian pemanfaatan pola ruang dan mengetahui besaran penyimpangan pemanfaatan pola ruang; (2) analisis regresi berganda dengan variabel dummy untuk melihat faktor-faktor yang mempengaruhi penyimpangan pola ruang. Hasil penelitian antara lain: (1) besaran klasifikasi luas lahan yang sesuai terhadap rencana tata ruang di lokasi penelitian (Kecamatan Batupoaro, Murhum dan Wolio) adalah seluas 2.438 ha (67%), klasifikasi belum terbangun seluas    1.097 ha (30%), dan klasifikasi tidak sesuai atau menyimpang seluas 104 ha (3%) dari luas wilayah perencanaan; (2) faktor yang paling signifikan mempengaruhi penyimpangan pola ruang adalah faktor perizinan. Kata Kunci: Evaluasi, Kesesuaian, Pola Ruang
Analisis Temporal Mobilitas Penduduk Di Kecamatan Kontukowuna
Authors: Kadir Laode Muhamad , Widayati Weka , Indriasary Anita
Published: December 2021

Abstrak: Laju pertumbuhan penduduk dan keadaan lahan mengakibatkan masyarakat melakukan kegiatan perpindah atau mobiltas ke berbagai daerah untuk memenuhi kebutuhan hidupnya. Tujuan dari penelitian ini antara lain: (1) untuk  mengetahui faktor  penarik dan faktor pendorong mobilitas penduduk; (2) untuk mengetahui tingkat mobilitas serta memetakan mobilitas penduduk di Kecamatan Kontukowuna secara temporal dari tahun 2013–2018. Metode penelitian ini adalah metode kuantitatif dengan menggunakan metode regresi berganda. Hasil penelitian antara  lain: (1) diperoleh nilai SIG sebesar 0,000 dan nilai F hitung sebesar 142,309. Maka, sig<0,005 dan F hitung>F tabel, sehingga terdapat pengaruh simultan variabel X terhadap variabel Y. Faktor pendorong  dari daerah asal,  yaitu menyempitnya lapangan pekerjaan, rendahnya upah di daerah asal, tingkat fasilitas pendidikan yang kurang. Faktor penarik dari daerah tujuan yaitu kesempatan kerja yang luas di daerah tujuan, upah kerja yang lebih tinggi, fasilitas pendidikan yang baik, dan berpindah mengikuti keluarga; (2) wilayah di Kecamatan Kontukowuna yang memiliki tingkat mobilitas tinggi yaitu Desa Kilambibito, sedangkan desa-desa yang lain berada pada tingkat mobilitas rendah. Kata kunci: Penduduk, Mobilitas, Tingkat Mobilitas
Perbandingan Metode Indeks Vegetasi NDVI, SAVI dan EVI Terkoreksi Atmoafer iCOR
Authors: Hardianto Hardianto , Golok Jaya La Ode, Muh , Nurgiantoro Nurgiantoro , Khairisa Noor Husna
Published: December 2021

Abstrak: Koreksi atmosfer merupakan turunan metode dari koreksi radiometrik dari kategori koreksi yang mempertimbangkan faktor-faktor luar yang berpengaruh terhadap kesalahan informasi yang ada pada citra. Dalam penelitian ini, koreksi atmosfer dilakukan pada Citra Landsat 8 OLI dikarenakan memiliki akses data yang relatif mudah. Penelitian ini bertujuan untuk  menerapkan hasil koreksi BoA iCOR pada indeks vegetasi metode NDVI, SAVI dan EVI. Metode analisis data yang digunakan dalam penelitian ini, metode transformasi indeks vegetasi NDVI, SAVI dan EVI untuk mengidentifikasi tingkat kerapatan vegetasi. Hasil penelitian ini antara lain rentang nilai kerapatan vegetasi terkoreksi atmosfer iCOR metode NDVI -0,63 sampai 1,42; SAVI -0,14 sampai 0,37; dan EVI -0,15 sampai 0,35 dari citra hasil koreksi iCOR. Hasil koreksi iCOR baik diterapkan pada metode transformasi NDVI sedangkan metode transformasi SAVI dan EVI kurang baik diterapkan karena tidak mendekati rentang indeks vegetasi secara global.Kata Kunci: NDVI, SAVI, EVI
Analisis Karakteristik Sosial Ekonomi Petani Lahan Gambut di Kabupaten Barito Kuala
Authors: Khairisa Noor Husna , Sartohadi Junun , Setiawan M.Anggri
Published: December 2021

Abstrak: Pertambahan jumlah penduduk, peningkatan kebutuhan, perkembangan teknologi dan ilmu pengetahuan diikuti dengan perkembangan usaha peningkatan kesejahteraan penduduk mengakibatkan pemusatan perhatian lebih kepada fungsi sosial ekonomi dan pemanfaatan lahan gambut dibandingkan dengan fungsi ekologinya. Masyarakat lahan gambut pada umumnya bekerja sebagai petani yang merupakan pekerjaan yang diwariskan secara turun temurun sejak awal penggunaannya. Lahan gambut di Kabupaten Barito Kuala dominan digunakan sebagai lahan pertanian padi, perkebunan karet dan perkebunan kelapa sawit dengan jumlah penduduk yang bekerja pada sektor pertanian sebanyak 18.023 jiwa. Penelitian ini bertujuan untuk menganalisis karakteristik sosial ekonomi petani yang menggunakan lahan gambut untuk pertanian di Kabupaten Barito Kuala. Penelitian ini menggunakan metode survei. Sampel penelitian ditentukan dengan menggunakan Accidential Sampling. Metode deskriptif kuantitatif digunakan untuk menganalisis sosial ekonomi data petani yang dibagi menjadi 3 kelas data berdasarkan komoditas yang dominan diusahakan, yaitu padi, karet dan kelapa sawit. Hasil penelitian menunjukkan bahwa pengalaman usaha tani yang paling lama dimiliki oleh petani padi. Umur petani pada ketiga komoditas yang diusahakan adalah 45-59 tahun, anggota keluarga petani berkisar antara 2-6 orang. Petani memiliki tingkat pendidikan yang rendah, terutama petani padi, mereka dominan bahkan tidak lulus Sekolah Dasar (SD). Luas kepemilikan lahan adalah sedang (0,5 - 1 ha) dan luas (>1 ha). Semua petani memiliki pendapatan rendah (< 1.500.000 Rupiah), sehingga petani perlu memiliki pekerjaan tambahan entah yang masih dalam maupun diluar sektor pertanian untuk memenuhi kebutuhan hidupnya. Kontribusi pendapatan dari pekerjaan lain pada keseluruhan pendapatan petani adalah sebesar 70% - 91%. Kata kunci: Petani, Lahan Gambut, Sosial-Ekonomi, Pertanian
Identifikasi Pusat Pertumbuhan dan Wilayah Pendukungnya dalam Pengembangan Wilayah Kota Kendari
Authors: Fifi Fifi , Harimuddin Jamal , Restele La Ode , Fitriani Fitriani
Published: December 2021

Abstrak Pusat pertumbuhan ialah wilayah atau kawasan yang pertumbuhannya sangat pesat sehingga dijadikan sebagai pusat pembangunan yang mempengaruhi wilayah lain di sekitarnya. Penelitian ini bertujuan untuk: (1) mengetahui wilayah mana saja yang termasuk dalam kategori orde I sebagai pusat pertumbuhan ekonomi di Kota Kendari; (2) mengetahui interaksi antara pusat pertumbuhan dan wilayah pendukung disekitarnya. Metode analisis data yang digunakan dalam penelitian ini adalah analisis skalogram untuk mengetahui pusat pertumbuhan wilayah dan analisis gravitasi untuk mengetahui interaksi antara pusat pertumbuhan dan wilayah pendukung. Hasil dari penelitian ini adalah: (1) wilayah yang termasuk dalam kategori orde I sebagai pusat pertumbuhan utama di Kota Kendari adalah Kelurahan Bende, Korumba dan Kambu; (2) pusat pertumbuhan Kelurahan Bende memiliki hubungan interaksi yang paling erat dengan Kelurahan Pondambea sebagai daerah sekitarnya (hinterland), pusat pertumbuhan Kelurahan Korumba memiliki hubungan interaksi yang paling erat dengan Kelurahan Alolama sebagai daerah hinterland, dan  pusat pertumbuhan Kelurahan Kambu memiliki hubungan interaksi yang paling erat dengan Kelurahan Padaleu sebagai hinterland. Kata Kunci: Pusat pertumbuhan, Interaksi wilayah, Analisis Skalogram, Analisis Gravitasi Abstract The growth center is a region or area that is very rapidly growing so that it is made as a development center affecting other regions around it. The research aims to: (1) Know which areas are intended in the category I order as the center of economic growth in the city of Kendari; (2) Know the interaction between the growth center and the surrounding area supporting. Data analysis methods used in this study: Analysis of Skalogram to find out the regional growth and Gravity analysis to know the interaction between growth centres and support areas. The results of the research include: (1) The region that belongs to the category of order I as the main growth center in the district of Kendari is Bende village, Korumba and Kambu; (2) village Bende Growth Center has the most closely related interaction with the village Pondambea as the surrounding area (hinterland), village Korumba Growth Center has the most closely related interaction with Alolama village as its surrounding area (hinterland) and village Kambu Growth Center has the most close interaction relationship with Padaleu village as its surrounding area (hinterland).Keywords: Growth Center, Area Interactions, Analysis Skalogram, Analysis Gravity
Faktor Risiko Berhubungan dengan Kejadian Kanker Payudara Wanita
Authors: Purwanti Susi , Syukur Nursari Abdul , Haloho Cristinawati B/R
Published: December 2021

Introduction: Breast cancer or breast maligna is one of the second high death causes after heart coronary and tend to increase. Purpose of this study is to understand the risk factors of breast cancer in Dr.Kanujoso Djatiwibowo Balikpapan hospital. Methods: This study is quantitaive, analytic study with case control design and used Chi-Square, this study used 48 samples women with breast cancer (1:1) with purposive sampling.  Bivariate analysis using chi-Square test, with OR (Odd Ratio or chance) using 95%confidence level. Results: The results showed a significant relationship between obesity (OR 11.7; p<0.001), hormonal family planning (OR=4.1; p=0.019), history of breastfeeding (OR=0.3; p=0.035) and family history (OR=4.5; p=0.017) with the incidence of breast cancer. Conclusion: obesity is the dominant risk factor where obese women are 11.7 times at risk of breast cancer.
Kombinasi Teknik Effleurage Massage dan Terapi Akupresur terhadap Nyeri Punggung Ibu Hamil Trimester III
Authors: Sari Arini Purnama , Farida Farida
Published: December 2021

Introduction: One of the complaints that is often felt by pregnant women in the third trimester is back pain. Back pain occurs in the lumbar sacral area and usually the pain will increase with gestational age. There are several non-pharmacological therapies that are often used to minimize pain, namely effleurage massage techniques and acupressure therapy. Purpose: This study was to determine the effect of the combination of effleurage massage technique and acupressure therapy on back pain in third trimester pregnant women. Methods: Quasi-experimental research method, one group pretest and posttest design. Samples were taken by purposive sampling obtained 24 third trimester pregnant women with back pain. Data collection was carried out in May-August 2021. Data collection used a numerical pain intensity questionnaire VAS (Visual Analog Scale) intensity (0-10). The effleurage massage technique was carried out in a right tilted position, then continued with acupressure therapy by pressing the BL 23 meridian point 3 times a week. Data analysis using Wilcoxon test. Results: There was a decrease in the mean of back pain before that was 2.83 and after 1.46 with a mean difference of 1.37. Wilcoxon test results obtained sig value is <0.0001. Conclusion: The combination of effleurage massage technique and acupressure therapy is effective in reducing back pain in third trimester pregnant women.
Faktor-Faktor yang Berhubungan dengan Pemberian ASI Eksklusif di Kabupaten Pesawaran
Authors: Febrica Susan , Irianto Sugeng Eko , Djamil Achmad
Published: December 2021

Tujuan penelitian yaitu untuk mengetahui faktor-faktor apa sajakah yang menyebabkan rendahnya pencapaian ASI Eksklusif di Kabupaten Pesawaran. Penelitian ini merupakan penelitian kuantitatif dengan desain Cross Sectional. Besar sampel adalah 100 orang yang merupakan ibu menyusui bayi usia 6 bulan s.d < 2 tahun. Penelitian ini dilakukan  di Kabupaten Pesawaran. Waktu pelaksanaan pada bulan Maret 2021. Analisis data yaitu uji statistik Chi Square dengan tingkat kepercayaan 95% (α = 0,05). Hasil penelitian yaitu responden yang tidak memberikan ASI eksklusif sebesar 42%. Usia dan pekerjaan ibu secara statistic tidak terdapat hubungan yang bermakna dengan rendahnya capaian ASI ekslusif dengan nilai p > 0,05. Variable yang memiliki hubungan yang bermakna dengan nilai p < 0,05 adalah Pendidikan ibu, dukungan suami dan penyuluhan petugas Kesehatan. Nilai OR tertinggi adalah penyuluhan oleh petugas kesehatan sebesar 6,7. Kesimpulan yaitu faktor yang paling dominan terhadap rendahnya pencapaian ASI eksklusif adalah penyuluhan oleh petugas kesehatan setelah dikontrol oleh variabel pendidikan dan dukungan suami
Perbedaan Penggunaan Komposter An-Aerob dan Aerob Terhadap Laju Proses Pengomposan Sampah Organik
Authors: Suharno  , Wardoyo Slamet , Anwar Taufik
Published: December 2021

Masalah sampah pasar tradisional sebenarnya tidak terlalu susah, namun juga tidak sederhana,  karena memiliki karakteristik yang sedikit berbeda dengan sampah dari perumahan. Komposisi sampah pasar tradisional lebih dominan sampah organik yang dapat di daur ulang menjadi kompos  atau pupuk organik. Agar proses pengomposan dapat berlangsung lebih cepat diperlukan alat biakan berupa komposter dan menambahkan aktivator atau biang kompos. Tujuan penelitian ini yaitu enganalisis perbedaan penggunaan Komposter An-aerob dengan Komposter Aerob terhadap laju proses pengomposan sampah organik. Penelitian menggunakan metode eksperimen semu (quasi experiment), antara perlakuan (komposter Aerob) dengan kontrol (komposter An-aerob). Hasil menunjukkan kecepatan waktu pematangan kompos pada parameter perubahan warna bahan dan bau bahan kompos dengan komposter anaerob rata-rata kecepatan kematangan kompos sebesar 10,22 hari, sedangkan dengan komposter aerob rata-rata kecepatan kematangan kompos sebesar 9,89 hari. Berdasarkan uji statistik Wilcoxon Signed Rank Test dengan α 5%, untuk parameter warna diperoleh tingkat signifikansi (p value) sebesar 0,006, sedangkan berdasarkan parameter bau diperoleh tingkat signifikansi (p value) sebesar 0,003. Dengan demikian ada perbedaan yang bermakna antara proses pengomposan dengan menggunakan komposter anaerob dengan komposter aerob
Pengaruh Stress Akibat Belajar dari Rumah (BDR) dan Pola Menstruasi Terhadap Kejadian Anemia Pada Remaja Putri
Authors: Haslan Hasliana , Pattola
Published: December 2021

Tujuan penelitian ini untuk mengetahui adanya hubungan stress BDR dan pola menstruasi dengan kejadian anemia pada remaja putri. Penelitian ini merupakan penelitian analitik observasional dengan pendekatan cross sectional. Populasi penelitian ini adalah remaja putri siswi SMP 3 Tellusiattinge sejumlah 190 siswi dan besar sampel diambil secara Simple Random Sampling sejumlah 87 responden, Pengumpulan data menggunakan angket dan analisa data menggunakan uji statistik Pearson Correlation. Hasil penelitian menunjukkan bahwa terdapat usia responden terbanyak 13 tahun (47,1%), Dampak BDR terbanyak pada kategori sedang (65,5%), lebih banyak responden dengan pola mestruasi normal (63,2%), lebih banyak responden yang mengalami stress normal (49,4%) dan terdapat 78 responden dengan kadar Hb Normal (89,7%). Hasil analisis tabel silang stress dengan pola menstruasi dengan nilai p = 0.656 > a = 0.05, stress dengan kejadian anemia dengan nilai p = 0.150 > a = 0.05, dan pola menstruasi dengan kejadian anemia dengan nilai p = 0.05 dan nilai r hitung = 0.211 > r table = 0,175, derajat hubungan korelasi lemah berpola positif. Kesimpulan yaitu tidak ada hubungan secara signifikan antara stress akibat BDR dengan pola menstruasi, begitupun stress dengan kejadian anemia, terdapat hubungan secara signifikan antara pola menstruasi dengan kejadian anemia
Asymmetric Confidentiality in Blockchain Embedded Smart Grids in Galois Field
Authors: Banerjee Bannishikha , Jani Ashish , Shah Niraj
Published: December 2021

Economic growth requires a sharp increase in the utilization of energy. Since the initial mechanical era, financial development has been driven by industrialization, transportation, and, most important of all, electrification, majorly achieved by petroleum product ignition. This way of development has had malicious and abusive aftershocks on the environment since the beginning. Smart grids are an idea to slightly diminish the burden on our Mother Nature, but this idea is getting tainted by the anticipation of ferocious technophiles who may try to get the grid down using quantum computers in the coming years. Thus, security becomes one of the major concerns for the smart grid. In this paper, we propose a quantum-resistant framework for associating smart grids and blockchain embedded with a permutation-substitution-based public-key cryptosystem in Galois Field to prevent unauthorized access and perform encryption of the private information of the user and consumption statistics. Permutation and substitution are performed to increase the diffusion and confusion of the data. Expenditures are quantified from the dissipation particulars, and the payment of electricity bill is performed using our blockchain wallet. The prediction model of consumption data is generated availing stochastic gradient descent. The performance analysis of the proposed cryptosystem is predicted after a simulation of the smart grid.
U-Shaped Association Between Serum Uric Acid Level and Hypertensive Heart Failure: A Genetic Matching Case-Control Study
Authors: Xu Hongxuan , Wang Quan , Liu Yunqing , Meng Lingbing , Long Huanyu , Wang Li , Liu Deping
Published: December 2021

Background: Heart failure (HF) is a global pandemic and lays an added burden on public healthcare. Previous studies indicated that high and low serum uric acid levels are associated with worse outcomes in many diseases. Reduced serum uric acid may not result in a better outcome.

Methods: A comparative, matched cross-sectional study design was implemented. The matching variables were age, sex, BMI, BP, and histories of CKD, CVD, diabetes mellitus, stroke, hyperlipidemia. We reviewed the electronic medical records to identify patients diagnosed with hypertension or hypertensive heart failure (HHF) admitted to Beijing Hospital's cardiology department.

Results: The median age of the two groups after matching are 71. There are 55.6% males in the hypertension group and 53.8% in the heart failure group. Univariate logistic regression analysis showed that UA's quadratic term is significant (OR = 1.00, 95% CI 1.00 to 1.00; P = 0.03), which indicated a u-shaped relationship between hypertension and HHF. FBS (OR = 0.22, 95% CI 0.05 to 0.95, p = 0.07) and HDL (OR = 1.23, 95% CI 1.00 to 1.54, P = 0.05) were not significant but close.

Conclusion: Our results supported that both low and high uric acid levels were predictive of hypertensive heart failure. Besides, high-density lipoprotein cholesterol and fasting blood sugar were also associated with hypertensive heart failure. Low-density lipoprotein cholesterol was not associated with hypertensive heart failure.
Does It Feel the Same? Danish and Finnish Social Science and Humanities Doctoral Students’ Academic Emotions
Authors: Anttila Henrika , Sullanmaa Jenni , Pyhältö Kirsi
Published: December 2021

Even if pursuing a doctorate is both emotionally challenging and rewarding, empirical research focusing on doctoral students’ academic emotions is limited. Therefore, in this study we have contributed to bridging the gap in the research on the doctoral experience by mapping the emotional landscape of doctoral experience. In addition, we have shed light on potential invariants and socio-cultural characteristics of the emotional landscape by doing a cross-country comparison between Danish and Finnish doctoral students. A total of 272 doctoral students (Danish: 145, Finnish: 127) from the field of humanities and social sciences responded to the Cross-cultural Doctoral Experience Survey. The data were both qualitatively and quantitatively analyzed, using a mixed methods approach. The results showed that the doctoral students experienced a wide range of both positive and negative emotions embedded in various activities of the doctoral experience, including supervision, scholarly community, doctoral research, development as a scholar and structures and resources. The results revealed some associations between the emotions that were experienced as well as differences between the countries.