bluuebunny/crossref_metadata_2025 huggingface dataset:
Espíritu emprendedor en los estudiantes de la escuela Panamá de la ciudad de Cuenca-Ecuador
Authors: Cantos Ochoa Marcos Eduardo , López Castillo John Edwin , Reyes Cabrera Alexandra del Rocío
Published: January 2020

El objetivo del presente artículo es determinar las competencias emprendedoras, la imagen que tienen sobre los empresarios y las personas que influyen en las decisiones y acciones de los alumnos de noveno y décimo año de la escuela Panamá de la ciudad de Cuenca - Ecuador para ser emprendedores en el futuro. Las bases teóricas se fundamentaron desde la perspectiva de Cordón, et al (1999), Redine (Ed.) (2018), De Jesús (2013), Olarte (2015), Rodríguez y Gómez (2014), Alcaráz (2011), Marulanda, et al (2009), Herrera y Montoya (2013), Bassat (2017), Hernández, et al (2015), Sánchez (2010), Ortíz y Millán (2011), Santamaría, et al (2013) y Ayala (2007). Se recurrió a la investigación descriptiva, el estudio empleó un diseño no experimental y transversal, de campo, la población, estuvo constituida por 79 estudiantes, para el levantamiento de la información, se aplicó un cuestionario de recolección de datos apropiado al objetivo de la investigación. Se concluye que las competencias que prevalecen en los estudiantes se refieren a la “disposición de asumir los riesgos”, “trabajo en equipo” que se encuentra dentro de la capacidad de comunicación, visión de futuro en el sentido de la predisposición para “proponer nuevas formas de hacer las cosas”, sin embargo, la creatividad no es una fortaleza. La persona emprendedora que más influye en sus acciones y decisiones es su madre, en tanto que definen al empresario como una persona honrada que gana mucho dinero, lo cual en gran porcentaje les motiva para en un futuro tener su propio negocio.
HUBUNGAN DUKUNGAN KELUARGA DENGAN TINGKAT KEPATUHAN MINUM OBAT PADA PASIEN SKIZOFRENIA
Authors: Adianta I Ketut Alit , Putra I Made Sedana
Published: January 2020

Dukungan keluarga merupakan faktor-faktor yang penting dalam kepatuhan minum obat dan perawatan. Tujuan dari penelitian ini adalah untuk mengetahui hubungan dukungan keluarga dengan tingkat kepatuhan minum obat pada pasien skizofrenia. Penelitian ini menggunakan desain descriptif corelation dengan pendekatan cross sectional. Cara pengambilan sampel menggunakan non probability sampling yaitu dengan tehnik consecutive sampling. Jumlah sampel penelitian ini sebanyak 286 responden keluarga yang anggota keluarganya mengalami skizofrenia yang memenuhi kriteria inklusi dan eksklusi. Alat pengumpulan data yang digunakan adalah kuesioner dukungan keluarga dan kepatuhan. Teknik analisa data menggunakan uji statistik Spearman Rank (rho) dengan level signifikan 0,05 didapatkan hasil p value 0,008 < 0,01 yang berarti ada hubungan  antara hubungan dukungan keluarga dengan tingkat kepatuhan minum obat pasien skizofrenia..  Kata Kunci: dukungan keluarga, obat, skizofrenia.
HUBUNGAN ANTARA JENIS INSISI KATARAK DENGAN KEJADIAN SINDROMA MATA KERING PADA PASIEN PASCA OPERASI KATARAK DI RUMAH SAKIT MATA BALI MANDARA
Authors: Widiadnyana I Nyoman , Nuryanto I Kadek , Negara I Gusti Ngurah Made Kusuma
Published: January 2020

Background: Cataract surgery is a surgery for cataract patients. This surgery has some complications, such as the occurrence of dry eyes syndrome. There are two techniques of cataract surgery; they are Phacoemulsification and SISC with different type of incision. The purpose of this study was to determine the relationship between the types of cataract incision with the incidence of dry eyes syndrome. Methods: This study used descriptive correlation design with cross-sectional approach. The sampling technique used was non-probability sampling with consecutive sampling technique. The total sample used in this study were 78 respondents, in which 51 respondents had undergone Phacoemulsification incision and 27 respondents had undergone SICS incision. The data collection tool used was the OSDI questionnaires. Results: 10 respondents who had the SISC and 5 respondents who had the Phacoemulsification experienced dry eyes syndrome. The result of Chi Square test showed that p-value was 0.009; which means there was a significant relationship between the types of cataract incision with the incidence of dry eyes syndrome. Conclusion: The types of cataract incision had a significant relationship to the occurrence of dry eyes syndrome. Therefore, nurses are expected to be able to provide care and give CIE (communication, information, and education) to reduce the complications. Keywords: cataract, dry eyes syndrome, type of incision
Pengaruh Coaching Keperawatan Terhadap Kepatuhan Perawat Melakukan Cuci Tangan Sesuai Prinsip 5 Momen 6 Langkah Di Ruang Rawat Inap Rumah Sakit Umum Daerah Kabupaten Klungkung
Authors: Yanti dewi Ketut hendra , Suyasa I Gede Putu Darma , Rismawan Made
Published: January 2020

Background: Five Moments for Hand Hygiene is an important moment to wash hands 5 on health care providers to optimize hand hygiene by washing hands. Coaching methods can be used to improve the quality of nursing resources that will ultimately improve the quality of nursing care provided to patients through obedience perform appropriate hand washing moments principles 5 6 steps. The result of the application of the five moment in the inpatient unit District General Hospital Klungkung still below the average of the minimum service standards (SPM) is as much as> 80%. While the percentage of data compliance officer in performing hand hygiene is the nurse as much as 63.3%.Objective: the purpose of this study was to determine the effect of nursing coaching to compliance nurses perform appropriate hand washing moments principles 5 6 steps in the inpatient unit District General Hospital KlungkungMethods: This study uses an experimental approach to design pre One group pre test-posttest design. The sampling technique used is Non-Probability Sampling with consecutive sampling technique. Number samples are 63 respondents, gathering data using questionnaires.Results demonstrate compliance nurses perform appropriate hand washing moments principles 5 6 steps before nursing coaching mostly 31 people (49.2%) in the category enough. Compliance nurses do wash their hands according to the principles 5 6 moments after the steps carried out the majority of nursing coaching 58 people (92.1%) in both categories Statistical test results obtained Wilcoxon signed rank test P = 0.000 <α 0.05 indicates no influence on the nursing coaching compliance nurses perform appropriate hand washing moments principles 5 6 steps in the inpatient unit District General Hospital Klungkung.Conclusion: No effect on adherence nurse nursing coaching perform appropriate hand washing moments principles 5 6 steps in the inpatient unit District General Hospital Klungkung. Keywords: Coaching Nursing, Compliance, Hand Wash
PENGARUH TERAPI MUROTAL TERHADAP SKALA NYERI KEPALA PADA KLIEN CEDERA KEPALA DI RSU PROF. DR. MARGONO SOEKARJO DAN RSUD BANYUMAS
Authors: Kusuma Arif Hendra , Setiawan Agus , Azzam Rohman
Published: January 2020

AbstrakCedera kepala merupakan suatu trauma yang menimpa struktur kepala sehingga dapat menimbulkan kelainan struktural dan atau gangguan fungsional jaringan otak. Cedera kepala dapat menyisakan tanda ataupun gejala somatik yang nyeri kepala. Penatalaksanaan terhadap nyeri dapat berupa tindakan non farmakologis salah satunya dengan terapi murotal. Penelitian ini bertujuan untuk menganalisis pengaruh terapi murotal terhadap skala nyeri kepala pada klien dengan cedera kepala Di RSU Prof. Dr. Margono Soekarjo dan RSUD Banyumas. Desain penelitian menggunakan metode Quasi-eksperimental melalui pendekatan pretest-posttest control grup design. Jumlah sampel sebanyak 22 responden (11 responden kelompok kontrol dan 11 responden kelompok intervensi). Skala nyeri diukur menggunakan Visual Analog Scale (VAS). Uji statistik menggunakan uji independent t-test. Hasil penelitian ada pengaruh yang signifikan terapi murotal terhadap penurunan skala nyeri kepala pasien cedera kepala ringan (P value = <0,001; α<0,05). Saran: penelitian ini merekomendasikan terapi murotal dijadikan sebagai intervensi mandiri keperawatan untuk mengurangi skala nyeri pasien cedera kepala dan menjadi salah satu SOP dalam perawatan pasien cedera kepala khususnya yang beragama Islam.Kata kunci      : Terapi murotal, nyeri kepala, cedera kepala  AbstractHead injury is a trauma that befell the structure so that the head can cause abnormalities of the structural and functional disorders or brain tissue. Head injuries can leave scars or somatic symptoms such as headaches. This research aimed to analyze the effect of murotal therapy on head pain scale among the client with head injuries In Prof. Dr. Margono Soekarjo Hospital and District Banyumas Hospital. The design of the research was quasi-experimental through a pretest-posttest approach with control group. The number of samples was 22 respondents (11 respondents in control group and 11 respondents in intervention group). The pain scale was measured using the Visual Analog Scale (VAS). Statistical tests using independent t-test show a significant difference of head pain scale before and after murotal therapy among head injury patients (p= 0.001 ; α < 0.05). This research recommends murotal therapy as an independent nursing intervention to reduce head injury patients pain scale and become one of the SOP in the treatment of head injury among Muslim patients. Keywords: murotal therapy, head pain, head injury
FAMILY SUPPORT IN CARING FOR PATIENT WITH FRACTURE IN TABANAN HOSPITAL
Authors: Adianta I Ketut Alit , Ismawan Yogi
Published: January 2020

ABSTRAKLatar Belakang. Fraktur merupakan suatu masalah yang bisa menyebabkan kecacatan bahkan kematian. Pasien fraktur memerlukan penanganan dan pelayanan yang komprehensif di rumah sakit yang bertujuan untuk mencegah komplikasi yang terjadi pada pasien fraktur. Salah satu faktor yang menyebabkan pasien fraktur bisa sembuh dengan baik adalah adanya dukungan dan motivasi keluarga. Tujuan dari penelitian ini untuk mengetahui dukungan keluarga terhadap perawatan pasien fraktur.  Metode. Penelitian ini menggunakan metode penelitian deskriptif dengan desain cross sectional. Jumlah sampel adalah 46 responden, diambil dengan menggunakan tehnik non probability sampling, dengan metode consecutive sampling. Pengumpulan data dilakukan menggunakan instrumen berupa kuesioner.Hasil Penelitian. Hasil penelitian menunjukkan 43,5% mendapatkan dukungan informasional cukup, 41,3% dukungan emosional baik, 47,8% dukungan instrumental baik, 37% dukungan penghargaan kurang.Kesimpulan. Dukungan keluarga terhadap perawatan pasien fraktur di BRSU Tabanan dalam kategori cukup. Kata Kunci : dukungan keluarga dan pasien fraktur. ABSTRACTBackground. Fracture is a problem that can cause disability or even death. Patient with fractures require some care and comprehensive service at the hospital to prevent complications that occur in patients with fractures. One of the factors that led patient to be cured is the support and motivation from the family. The purpose of this study is to determine the family support in caring for patient with fracture.Method. This research used descriptive method with cross sectional design. The number of samples was 46 respondents, taken using non-probability sampling techniques, with consecutive sampling method. Data was collected through a questionnaire.Research result. The results showed 43.5% got sufficient informational support, 41.3% got good emotional support, 47.8% got good instrumental support and 37% got less award support.Conclusion. Family support in caring for patient with fracture at BRSU Tabanan is enough. Keywords:  Keywords : family support and the fracture, patient care
PENYULIT DOMINAN YANG DIALAMI SELAMA INTRADIALISIS PADA PASIEN YANG MENJALANI TERAPI HEMODIALISIS DI BRSU TABANAN-BALI
Authors: Astuti Dewi I Gusti Ayu Puja , Parut Anselmus Aristo
Published: January 2020

Gagal ginjal adalah suatu keadaan klinis yang ditandai dengan penurunan fungsi ginjal yang irreversible dan membutuhkan terapi pengganti ginjal untuk mempertahankan hidup yaitu melaksanakan hemodialisis (HD). HD adalah dialisis yang dilakukan di luar tubuh. Perhimpunan Nefrologi Indonesia (Pernefri) menyebutkan jumlah pasien HD baru dan pasien HD aktif di Indonesia tahun 2007-2012 terjadi peningkatan sekitar 14.644 pasien HD baru dan 7.276 pasien HD aktif di Indonesia. Penelitian ini merupakan penelitian deskriptif analitik dengan desain cross-sectional untuk menentukan penyulit dominan yang terjadi pada pasien HD. Penentuan lokasi penelitian dilakukan dengan teknik purposive sampling di BRSU Tabanan. Pengambilan sampel dilakukan dengan teknik non-probability sampling yaitu total populasi dengan jumlah sampel 180 orang. Alat pengumpulan data menggunakan kuesioner yang terdiri dari kuesioner tentang karakterisktik responden dan lembar observasi penyulit yang terjadi selama intradialisis. Berdasarkan hasil analisis penyulit yang sering dialami pasien HD yaitu  hipertensi sebanyak  98 responden (54,4%). Rata- rata tekanan darah mengalami penurunan di jam pertama, dan mengalami peningkatan di jam ke empat. Faktor-faktor yang mempengaruhi terjadinya hipertensi intradialisis masih perlu dilakukan penelitian lebih lanjut.
KONSEP MANUNGGALING KAWULA GUSTI PADA PUISI-PUISI SAPARDI DJOKO DAMONO
Authors: Isnaini Heri , Priyatna Aquarini , Rahayu Lina Meilinawati , Adji Muhammad
Published: January 2020

ABSTRACT

This article discusses the depiction of the concept of manunggaling kawula Gusti in Sapardi Djoko Damono’s poetry. The concept of manunggaling kawula Gusti is discussed based on metaphors arise from diction and meaning of poetry. The discussion of the metaphor will refer to the concept of the sign arisen in the structure of the poetry based on Pierce’s concept of representamen, object, and interpretant. In addition, how the signs relate to other texts and their relationship with the Javanese mysticism as part of the Islam-Javanese ideology are perused. Therefore, this article offers a comprehensive discussion of the Manunggaling kawula Gusti concept that is embodied in the metaphor of divine love that is described through emptiness, emptiness, and oneness.

 

Keywords: Manunggaling kawula Gusti, Metaphor, Semiotics, Poetry

 

ABSTRAK

Artikel ini membahas penggambaran konsep manunggaling kawula Gusti pada puisi-puisi karya Sapardi Djoko Damono. Konsep manunggaling kawula Gusti tersebut akan dibahas berdasarkan metafora yang dibangun melalui diksi dan makna di dalam puisi. Pembahasan metafora tersebut akan mengacu pada konsep tanda yang dibangun di dalam struktur puisi-puisinya. Teori yang digunakan adalah teori semiotika Pierce, yakni dengan membahas representament, object, dan interpretant. Di samping itu, akan dilihat juga keterkaitan tanda-tanda tersebut dengan teks-teks lain serta hubungannya dengan gagasan mistikisme Jawa sebagai bagian dari ideologi Islam-Jawa. Dengan demikian, artikel ini menawarkan pembahasan komprehensif mengenai konsep Manunggaling kawula Gusti yang diwujudkan dalam metafora cinta ilahi yang dideskripsikan melalui kekosongan, kesunyataan, dan kemanunggalan.

 

Kata Kunci: Manunggaling kawula Gusti, Metafora, Semiotika, Puisi
BIG FIVE PERSONALITY DAN KINERJA KESELAMATAN PADA KARYAWAN
Authors: Rachmawati Siska , Hasanati Nida , Shohib Mohammad
Published: January 2020

Kasus kecelakaan kerja di Indonesia masih banyak terjadi. Ditemukan fakta bahwa 70% sampai 80% penyebab kecelakaan kerja disebabkan oleh kesalahan manusia. Kecelakaan kerja dapat dicegah dengan meningkatkan kinerja keselamatan, yaitu tindakan yang ditampilkan oleh individu dengan cara mematuhi dan mendukung prosedur keselamatan kerja. Faktor individu seperti karakteristik kepribadian dapat menjelaskan bagaimana para pekerja bersikap dan bertindak terhadap keselamatan di lingkungan kerjanya. Karakteristik kepribadian dalam penelitian ini mengacu pada big five personality. Tujuan penelitian yaitu untuk mengetahui pengaruh big five personality dengan kinerja keselamatan. Metode penelitian adalah pendekatan kuantitatif yang dilakukan pada 151 karyawan produksi. Instrumen penelitian menggunakan Big Five Inventory dan Safety Performance. Metode analisis yaitu analisis regresi berganda. Hasil penelitian menunjukkan bahwa pada dimensi agreeableness memiliki pengaruh positif terhadap kinerja keselamatan. Sedangkan dimensi neuroticism memiliki pengaruh negatif terhadap kinerja keselamatan. Sementara ketiga dimensi yang lain seperti extraversion, conscientiousness, dan openness tidak memiliki pengaruh terhadap kinerja keselamatan pada karyawan.
Upaya Kepala Sekolah Dalam Meningkatkan Profesionalisme Guru Di SMA Negeri 1 Tewang Sangalang Garing Kabupaten Katingan
Authors: J-ips Admin
Published: January 2020

ABSTRAKUpaya meningkatkan profesionalisme guru merupakan salah satu kewajiban kepala sekolahdalam meningkatkan mutu pendidikan baik pada kompetensi pedagogik, kompetensi kepribadian,kompetensi sosial, dan kompetensi profesional. Dalam lembaga pendidikan profesionalitas seorangguru sangat diperlukan karena untuk menghasilkan peserta didik yang berkualitas. Dari hasilpenelitian ditemukan bahwa: (1) Upaya kepala sekolah dalam meningkatkan kompetensi pedagodikguru dengan cara mengadakan pembinaan dan pengawasan secara langsung kepada guru terkaitdengan proses pelaksanaan pembelajaran di dalam kelas. Selain itu, juga dengan cara penilaianterhadap laporan tertulis yang dibuat oleh guru berupa perangkat pembelajaran yang dibutuhkandalam proses pembelajaran, seperi Program Tahunan (PROTA), Program Semester (PROMES),dan Rencana Pelaksanaan Pembelajaran (RPP). (2) Upaya kepala sekolah dalam meningkatkankompetensi kepribadian guru dengan cara memberikan contoh yang baik terhadap guru. Di sampingitu, kepala sekolah selalu mengadakan pengawasan terhadap guru baik di dalam kelas maupun diluar kelas. Jika ada perilaku guru yang berseberangan atau tidak sesuai dengan norma kompetensikepribadian guru, maka kepala sekolah melakukan pembinaan berupa pendekatan individual sertamemberikan teguran secara langsung terhadap guru tersebut. (3) Upaya kepala sekolah dalammeningkatkan kompetensi sosial dengan cara menciptakan nuansa kebersamaan dan kekeluargaandengan cara meningkatkan komunikasi antarguru. Sehingga tercipta suasana kerja yang harmonisdan nyaman di dalam lingkungan sekolah. (4) Upaya kepala sekolah dalam meningkatkankompetensi profesional guru, dengan cara melakukan pembinaan maupun mengikut sertakan gurudalam kegiatan diklat, seminar, workshop, maupun KKG, untuk memperluas pengetahuan guruserta mendapatkan ilmu yang baru, sehingga mampu menerapkannya dalam proses pembelajaran disekolah dalam rangka meningkatkan kualitas pembelajaran dan Output peserta didik.Kata Kunci: Kepala sekolah, Profesionalisme guru
Retraction: Telaah Software Hadis Mausu’ah al Hadis al Syarif - Islamweb: Urgensinya dalam Kajian Hadis Di Era Digitalisasi
Authors: Fauzi Irfan
Published: January 2020

Terbit : 14 Januari 2020

Artikel ini ditarik kembali atas permintaan penulis pada 16 Januari 2020.
Manipulation Of Expressive Symbol At Hindus Religious Practices In Mataram City
Authors: Ardhi Wirawan I Wayan
Published: January 2020

This study aims to conduct a study of the manipulation of expressive symbol at Hindus religious practices in Mataram city, West Nusa Tenggara. The design of this research is interpretive descriptive by focusing on case studies the mechanism of manipulation expressive symbols at Hindu community. Based on the results of the study found that the mechanism of manipulation expressive symbol begins with cultural adaptation and reinterpretation of a number symbols used as a medium to realize the Vedic teachings. The mechanism of manipulation expressive symbol in this research systematic flow through at four domains, namely cultural adaptation of Hindus religious practices in the realm of expressive symbols, the synergization of expressive symbols in responding the development of science and technology, the representation of expressive symbol contestation in the dynamics of Hindu civilization, as well as the reproduction and reproduction of expressive symbols in Hindus religious practice.
Palladium-Catalyzed Regio- and Stereoselective Synthesis of Aryl and 3-Indolyl Substituted-4-Methylene- isoquinolin-1(2H)-ones.
Authors: Nori Valeria , Arcadi Antonio , Carlone Armando , Marinelli Fabio , Chiarini Marco
Published: January 2020

Cascade cyclocarbopalladation of the readily available aryl/alkyl-substituted propargylic amides containing an aryl iodide moiety, followed by Suzuki-Miyaura coupling with arylboronic acids, allowed an efficient regio- and stereoselective synthesis of tetrasubstituted-4-methylene-isoquinolin-1(2H)-ones. Moreover cascade cyclocarbopalladation, followed by reaction with 2- alkynyltrifluoroacetanilides, accomplished a double cyclization, to afford challenging 4-methylene-isoquinolin-1(2H)-ones bearing a 3-indolyl substituent, through aminopalladation/reductive elimination
DENTIFICATION THE WAYS OF COUNTERACTION OF THE THREATS TO THE FINANCIAL SECURITY OF HIGH-TECH ENTERPRISES
Authors: Franchuk Vasil , Omelchuk Oleg , Melnyk Stepan , Kelman Mykhailo , Mykytyuk Oksana
Published: January 2020

Identified key external and internal threats significantly affect the process of ensuring the financial security of the enterprise. The application of the mechanism of counteraction to the influence of external and internal threats is characterized by important. The mechanism for countering threats to the financial security of a high-tech enterprise, unlike existing ones, combines a certain essence and hierarchical ordering of the influence of key external and internal threats, involves targeted tracking of changes in the operational environment, identification of the moment of occurrence of threats, prediction of possible results of their implementation, regulating the choice of the established option actions (adaptive, active and protective), control over security, result from the application of which is the rapid adaptation to possible changes, to neutralize the negative impact of and response to threats of action in order to maintain the necessary level of financial security enterprise. The results of the study can be used in the practical activities of enterprises in the high-tech sector of the economy
JEWISH HERITAGE IN THE CREATIVE CITIES OF CENTRAL AND EASTERN EUROPE: TOURISM, TECHNOLOGIES AND PROSTHETIC MEMORY
Authors: Gaižutytė-Filipavičienė Žilvinė
Published: January 2020

This paper deals with Jewish mobile multimedia cultural-heritage, root-diaspora tours and apps. The author presents and compares UNESCO
Creative Cities Network of Central and Eastern Europe in which Jewish communities were numerous before the World War II – Budapest (Hungary), Kraków (Poland),
Prague (Czech Republic), Kaunas (Lithuania). Also, article deals with other cities of Jewish cultural heritage that are not listed in UNESCO Creative Cities
Network as Warsaw, Poland and Vilnius, Lithuania, but propose multimedia tours. I will analyse, how aspects of creative city are included and highlighted
in multimedia tours and apps. Visiting of memory sites is very relevant aspect of memory culture, related to other creative and cultural industries – tourism,
heritage, museums etc. Cityscape and sites of memory of the Holocaust as cultural topography materialize and embody traumas, regrets, and responsibility
to remember past. Contemporary technologies as mobile multimedia tours and apps are designed to aid travellers and tourists to find heritage and other
touristic objects in a map, it provides general practical information, as well as maps, photos, augmented reality, and Jewish itineraries. Herewith these new
technologies are changing very deeply not only travelling habits or photography practices, they fundamentally transform our relation with cultural heritage
and memory. Mobile phones became not only devices for communication, but also as digital prosthetic memory.
NUMERICAL MODELLING OF COOPERATIVE AND NONCOOPERATIVE THREE TRANSBOUNDARY POLLUTION PROBLEMS UNDER LEARNING BY DOING IN THREE GORGES RESERVOIR AREA
Authors: Lu Zuliang , Li Lin , Cao Longzhou , Yang Yin
Published: January 2020

In this paper, we investigate cooperative and noncooperative three transboundary pollution problems in Three Gorges Reservoir Area where emission permits trading and abatement costs under learning by doing are considered. The abatement cost depends on two key factors: the level of pollution abatement and the experience of using pollution abatement technology. We use the optimal control theory to study the optimal emission paths and the optimal pollution abatement strategies under cooperative and noncooperative three transboundary pollution problems, respectively. By using the actual economic data of Wanzhou District, Kaizhou District and Yunyang County, we obtain the abatement level and the pollution stock of cooperative and noncooperative three transboundary pollution problems based on the four order Runge-Kutta method. We also discuss the influence of the change of parameter μi(i = 1,2) for the abatement level and the pollution stock.
Characterizing the Uncertainty in Cluster Magnetic Fields Derived from Rotation Measures
Authors: Johnson A. R. , Rudnick L. , Jones T. W. , Mendygral P. J. , Dolag K.
Published: January 2020

Magnetic fields play vital roles in intracluster media (ICMs), but estimating their strengths and distributions from observations is a major challenge. Faraday rotation measures (RMs) are widely applied to this task, so it is critical to understand inherent uncertainties in RM analysis. In this paper, we seek to characterize those uncertainties given the types of information available today, independent of the specific technique used. We conduct synthetic RM observations through the ICM of a galaxy cluster drawn from a magnetohydrodynamic cosmological simulation in which the magnetic field is known. We analyze the synthetic RM observations using an analytical formalism based on commonly used model assumptions, allowing us to relate model physical variables to outcome uncertainties. Despite the simplicity of some assumptions, and unknown physical parameters, we are able to extract an approximate magnitude of the central magnetic field within an apparently irreducible uncertain factor of ≈3. Principal, largely irreducible, uncertainties come from the unknown depth along the line of sight of embedded polarized sources, the lack of robust coherence lengths from area-constrained polarization sampling, and the unknown scaling between ICM electron density and magnetic field strength. The RM-estimated central magnetic field strengths span more than an order of magnitude including the full range of synthetic experiments.
Surveying the Giant H ii Regions of the Milky Way with SOFIA. II. M17
Authors: Lim Wanggi , De Buizer James M. , Radomski James T.
Published: January 2020

We present our second set of results from our mid-infrared imaging survey of Milky Way giant H ii regions. We used the FORCAST instrument on the Stratospheric Observatory For Infrared Astronomy (SOFIA) to obtain 20 and 37 μm images of the central ∼10′ × 10′ area of M17. We investigate the small- and large-scale properties of M17 using our data in conjunction with previous multiwavelength observations. The spectral energy distributions of individual compact sources were constructed with Spitzer-IRAC, SOFIA-FORCAST, and Herschel-PACS photometry data and fitted with massive young stellar object (MYSO) models. Seven sources were found to match the criteria for being MYSO candidates, four of which are identified here for the first time, and the stellar mass of the most massive object, UC 1, is determined to be 64 M
☉. We resolve the extended mid-infrared emission from the KW object and suggest that the angle of this extended emission is influenced by outflow. It is shown that IRS 5 decreases in brightness as a function of wavelength from the mid- to far-infrared and has several other indicators that point to it being an intermediate-mass Class II object and not an MYSO. We find that the large-scale appearance of emission in M17 at 20 μm is significantly affected by contamination from the [S iii] emission line from the ionized gas of the giant H ii region. Finally, a number of potential evolutionary tracers yield a consistent picture suggesting that the southern bar of M17 is likely younger than the northern bar.
Thermal Evolution of Neo-neutron Stars. I. Envelopes, Eddington Luminosity Phase, and Implications for GW170817
Authors: Beznogov Mikhail V. , Page Dany , Ramirez-Ruiz Enrico
Published: January 2020

A neo-neutron star is a hot neutron star that has just become transparent to neutrinos. In a core-collapse supernova or accretion-induced collapse of a white dwarf, the neo-neutron star phase directly follows the proto-neutron star phase, about 30–60 s after the initial collapse. It will also be present in a binary neutron star merger in the case where the “born-again” hot massive compact star does not immediately collapse into a black hole. Eddington or even super-Eddington luminosities are present for some time. A neo-neutron star produced in a core-collapse supernova is not directly observable, but the one produced by a binary merger, likely associated with an off-axis short gamma-ray burst, may be observable for some time as well as when produced in the accretion-induced collapse of a white dwarf. We present a first step in the study of this neo-neutron star phase in a spherically symmetric configuration, thus ignoring fast rotation and also ignoring the effect of strong magnetic fields. We put particular emphasis on determining how long the star can sustain a near-Eddington luminosity and also show the importance of positrons and contraction energy during the neo-neutron star phase. We finally discuss the observational prospects for neutron star mergers triggered by LIGO and for accretion-induced collapse transients.
Predictions of Cosmic Microwave Background Foreground Dust Polarization Using Velocity Gradients
Authors: Hu Yue , Yuen Ka Ho , Lazarian A.
Published: January 2020

Observations of fluctuations in the cosmic microwave background provide information about primordial inhomogeneities in the universe. However, the B-mode polarization of the inflationary gravitational wave is contaminated by the Galactic foreground polarized radiation arising from dust aligned by interstellar magnetic fields. To trace magnetic fields, we use the Velocity Gradient Technique (VGT), which employs modern understanding of the nature of magnetohydrodynamic turbulent motions. In this paper, we combine the VGT with Principal Component Analysis (PCA) to improve the accuracy of magnetic field tracing. We apply the VGT–PCA to the high-resolution neutral hydrogen data from the GALFA-H i survey to predict the polarization of dust. We report that the predicted directions of dust polarization provide good correspondence with those reported by Planck 353 GHz, with the alignment measure between the two ≃0.79 ± 0.01. We show that our results statistically agree with the Planck polarization in terms of magnetic field tracing. We find that the variation of dust emission efficiency across the sky is small. Using our maps of predicted polarization, we calculate the ratio of the E- and B-modes, and show that BB/EE ≃ 0.53 ± 0.10, which is similar to the result from Planck polarization.
Confirmation of the Drug–drug Interaction Potential between Cobicistat-boosted Antiretroviral Regimens and Hormonal Contraceptives
Authors: Majeed Sophia R , West Steve , Ling Kah Hiing , Das Moupali , Kearney Brian P
Published: January 2020

Background

Cobicistat (COBI), a CYP3A inhibitor, is a pharmacokinetic enhancer that increases exposures of the HIV protease inhibitors (PIs) atazanavir (ATV) and darunavir (DRV). The potential drug interaction between COBI-boosted PIs and hormonal contraceptives, which are substrates of intestinal efflux transporters and extensively metabolized by CYP enzymes, glucuronidation and sulfation, was evaluated.

Methods

This was a Phase I, open-label, two cohort ( n=18/cohort), fixed-sequence study in healthy females that evaluated the drug–drug interaction (DDI) between multiple-dose ATV+COBI or DRV+COBI and single-dose drospirenone/ethinyl estradiol (EE). DDIs were evaluated using 90% confidence intervals of the geometric least-squares mean ratios of the test (drospirenone/EE+boosted PI) versus reference (drospirenone/EE) using lack of DDI boundaries of 70–143%. Safety was assessed throughout the study.

Results

29/36 participants completed the study. Relative to drospirenone/EE alone, drospirenone area under the plasma concentration versus time curve extrapolated to infinity (AUCinf) was 1.6-fold and 2.3-fold higher, and maximum observed plasma concentration (Cmax) was unaltered, upon coadministration with DRV+COBI and ATV+COBI, respectively. EE AUCinf decreased 30% with drospirenone/EE + DRV+COBI and was unchanged with ATV+COBI + drospirenone/EE, relative to drospirenone/EE alone. Study treatments were generally well tolerated. The majority of adverse events were mild and consistent with known safety profiles of the compounds.

Conclusions

Consistent with COBI-mediated CYP3A inhibition, drospirenone exposure increased following coadministration with COBI-containing regimens, with a greater increase with ATV+COBI. Thus, clinical monitoring for drospirenone-associated hyperkalaemia is recommended with DRV+COBI and ATV+COBI should not be used with drospirenone. Lower EE exposure with DRV+COBI may be attributed to inductive effects of DRV on CYP enzymes and/or intestinal efflux transporters (that is, P-gp) involved in EE disposition.
« Sauver les domestiques malgaches à l’étranger ». L’appropriation de la rhétorique « néo-abolitionniste » à Ambositra (Madagascar)
Authors: Gardini Marco
Published: January 2020

En analysant les conditions de travail et le point de vue des domestiques malgaches travaillant à Ambositra (Hautes Terres de Madagascar) ou ayant travaillé à l’étranger (au Liban, au Koweït, en Arabie saoudite et à l’île Maurice), cet article explore la réappropriation locale d’un discours néo-abolitionniste global qui, en mettant l’accent sur les risques liés à la migration, constitue souvent un moyen d’entraver les efforts des femmes qui essayent de s’émanciper des dures conditions économiques qu’elles connaissent à Madagascar. Pour la plupart des domestiques que j’ai rencontrées, ce discours est susceptible de dissimuler les violences et les abus liés au travail domestique à Madagascar, de réduire leur chance de construire des parcours migratoires réussis et de remoraliser, à l’avantage des employeurs locaux, des relations de pouvoir paternalistes qui ont tendance à inférioriser et à infantiliser les employées.
Lactobacillus probiotics improved the gut microbiota profile of a Drosophila melanogaster Alzheimer’s disease model and alleviated neurodegeneration in the eye
Authors: Tan F.H.P. , Liu G. , Lau S.-Y.A. , Jaafar M.H. , Park Y.-H. , Azzam G. , Li Y. , Liong M.-T.
Published: January 2020

Alzheimer’s disease (AD) is a progressive disease and one of the most common forms of neurodegenerative disorders. Emerging evidence is supporting the use of various strategies that modulate gut microbiota to exert neurological and psychological changes. This includes the utilisation of probiotics as a natural and dietary intervention for brain health. Here, we showed the potential AD-reversal effects of Lactobacillus probiotics through feeding to our Drosophila melanogaster AD model. The administration of Lactobacillus strains was able to rescue the rough eye phenotype (REP) seen in AD-induced Drosophila, with a more prominent effect observed upon the administration of Lactobacillus plantarum DR7 (DR7). Furthermore, we analysed the gut microbiota of the AD-induced Drosophila and found elevated levels of Wolbachia. The administration of DR7 restored the gut microbiota diversity of AD-induced Drosophila with a significant reduction in Wolbachia’s relative abundance, accompanied by an increase of Stenotrophomonas and Acetobacter. Through functional predictive analyses, Wolbachia was predicted to be positively correlated with neurodegenerative disorders, such as Parkinson’s, Huntington’s and Alzheimer’s diseases, while Stenotrophomonas was negatively correlated with these neurodegenerative disorders. Altogether, our data exhibited DR7’s ability to ameliorate the AD effects in our AD-induced Drosophila. Thus, we propose that Wolbachia be used as a potential biomarker for AD.
Reliability and responsiveness of incremental shuttle walk test to estimate exercise capacity in patients with pulmonary arterial hypertension
Authors: Ishrat R. , Mujaddadi A. , Ali M.S. , Talwar D. , Hussain M.E.
Published: January 2020

The purpose of the present study was to evaluate the reliability and responsiveness of the incremental shuttle walk test (ISWT) to estimate exercise capacity in patients with pulmonary arterial hypertension (PAH). This was a cross-sectional longitudinal study performed on stable PAH patients (n=30, mean age ± standard deviation, 60±13.6 years) with World Health Organization functional class II & III. Reliability was assessed by comparing the distance covered between ISWT-1 (initial) and ISWT-2 (retest). Responsiveness was determined by comparing the distance covered in the ISWT-3 post pulmonary rehabilitation (PR) to the ISWT-1. The distance covered between ISWT-1 (177±87.85 m) and ISWT-2 (191.67±96.39 m) was not statistically significant. The result of the relative reliability has shown to be excellent with an intraclass correlation coefficient (ICC2,1 = 0.98, 95%CI = 0.95-0.99). Absolute reliability was evaluated through the standard error of the measurement and minimal detectable change at a 95% confidence interval (MDC95) were 12.29 and 33.9 m, respectively. Bland Altman plot showed good agreement between the two ISWTs. Following PR, the effect size (ES=0.78) and standardised response mean (SRM=1.50) were moderate and large respectively. ISWT is considered to be a reliable and responsive measure to estimate exercise capacity in patients with PAH. The ISWT may be considered a suitable alternative tool over a 6-min walk test and in the absence of equipment availability or expertise for conducting cardiopulmonary exercise test for the assessment of exercise capacity in these patients.
Preschool Vision Screening by Family Physicians
Authors: Kemper Alex R. , Clark Sarah J.
Published: January 2020

EXCERPT

Preschool vision screening is necessary for preventing vision loss in young children. Kemper and Clark provide important data regarding preschool vision screening performed by family physicians in this issue of the Journal of Pediatric Ophthalmology & Strabismus.
Preschool Vision Screening by Family Physicians
Authors: Nelson Leonard B.
Published: January 2020

Preschool vision screening is necessary for preventing vision loss in young children. Kemper and Clark provide important data regarding preschool vision screening performed by family physicians in this issue of the Journal of Pediatric Ophthalmology & Strabismus.
Quantitative Evaluation of the Retinal Vascular Parameters With OCTA in Patients With Behçet Disease Without Ocular Involvement
Authors: Değirmenci Mehmet Fatih Kağan , Temel Emine , Yalçındağ F. Nilüfer
Published: January 2020

BACKGROUND AND OBJECTIVE:

To evaluate the optical coherence tomography angiography (OCTA) features of patients with Behçet disease (BD) without ocular involvement.

PATIENTS AND METHODS:

Twenty-three patients with BD without ocular involvement and 29 healthy age/sex-matched control subjects were involved. The authors measured foveal avascular zone (FAZ) area, vessel density in the parafoveal region, and flow area (fovea-centered 3-mm radius area) in the superficial and deep capillary plexuses evaluated by OCTA.

RESULTS:

FAZ area was significantly larger in eyes with BD in both the superficial and deep capillary plexuses (0.331 vs. 0.240 mm
2
[
P
= .004] and 0.352 vs. 0.257 mm
2
[
P
= .003], respectively). Although mean capillary vessel density in parafoveal region and mean flow area were lower in eyes with BD for both superficial and deep capillary plexuses, these findings were not statistically significant.

CONCLUSION:

Microvascular changes in macular region can be identified in patients with BD without ocular manifestation.

[
Ophthalmic Surg Lasers Imaging Retina
. 2020;51:31–34.]
Focal Choroidal Excavation Expansion Following Treatment of Associated Choroidal Neovascular Membrane
Authors: Kovacs Kyle D. , Gonzalez Luis A. , Weiss Stephanie J. , Kiss Szilard , Orlin Anton
Published: January 2020

The authors describe a case of a previously unreported phenomenon of focal choroidal excavation (FCE) expansion, in absence of inflammation, due to treatment of an associated choroidal neovascular membrane (CNVM). A patient with new type 2 CNVM, treated during 43 months of follow-up with aflibercept, experienced significant expansion of an FCE with conversion from nonconforming to conforming type. FCE is part of the pachychoroid spectrum and the regression of an associated CNVM during aflibercept treatment as seen in the authors' patient may elucidate the pathogenesis of some forms of focal choroidal excavation and their evolution over time.

[
Ophthalmic Surg Lasers Imaging Retina
. 2020;51:54–57.]
Effect of ozone treatment on the physical, microbiological and sensorial properties of Spanish-style table olives
Authors: Öztürk Güngör F. , Özdestan Ocak Ö. , Ünal M. K.
Published: January 2020

Ozone has been widely used in the food industry as an effective antimicrobial agent. In this study the possibilities of using ozone in table olive preservation was investigated for the first time. For this purpose, the Domat variety of table olives was processed according to the Spanish style and treated with aqueous ozone for 5, 10, and 20 minutes at 0.5, 1, 2 and 4 ppm. The effects of ozonation on the microbiological, physical and sensory characteristics of the table olives were evaluated during the storage period (up to 180 days). The pH, color and firmness of the ozone treated table olives showed higher stability. Statistically significant reductions in the total bacteria and yeast/mould counts were obtained (p < 0.05). Enterobacteriaceae and Escherichia coli were not found in the samples. After 60 days of storage the control samples (ozone untreated olives) obtained low values for sensory analysis, and did not meet market requirements. The results indicate that treating green table olive with ozon (1 ppm concentration) for 10 min in aqueous form reduces the microbial population without any negative effects on the firmness, color (L*, a* b*) or sensory attributes of the table olives.
Linseed oil: Characterization and study of its oxidative degradation
Authors: Berto B. M. , Garcia R. K.A. , Fernandes G. D. , Barrera-Arellano D. , Pereira G. G.
Published: January 2020

This paper proposes to characterize and monitor the degradation of linseed oil under two oxidation conditions using some traditional oxidative and quality parameters. The experimental section of this study was divided into 2 stages. In the first one, three commercial linseed oil samples (OL1, OL2, and OL3) were characterized according to oxidative stability (90 °C) and fatty acid composition. In the second stage, the OL1 sample, selected due to its availability, was subjected to the following oxidation procedures: storage at room temperature conditions with exposure to light and air (temperature ranging from 7 to 35 °C) for 140 days and accelerated oxidation at 100 °C for 7h. Samples were collected at different time intervals and analyzed for oxidative stability (90 °C), peroxide value, and acid value. The results showed that all the samples presented a similar fatty acid profile and that the OL3 sample showed a higher induction period (p < 0.05). Regarding the oxidative degradation, the induction period of the OL1 sample reduced from 9.7 to 5.7 and 9.7 to 6.3 during 140 days of storage under room temperature and 7 h of accelerated oxidation, respectively. The end of induction period of the OL1 sample is expected to occur within 229 days according to an exponential mathematical model fitted to the induction period values at different temperatures. In addition, the OL1 sample met the limits proposed by Codex and Brazilian regulations for peroxide and acid values during the oxidation time intervals.
Effects of smoking processes on the nutritional value and fatty acid composition of Zander fish (Sander lucioperca)
Authors: Bouriga N. , Bejaoui S. , Jemmali B. , Quignard J. P. , Trabelsi M.
Published: January 2020

This study aimed to estimate the nutritional quality of Sander lucioperca fillets and alterations in lipid quality following hot and cold smoking processes. Our results revealed that the total fat content of zander fillets was 1.86 g/100g. Polyunsaturated fatty acids (PUFAs) were higher than saturated and monounsaturated fatty acids in fresh tissue samples. Arachidonic, docosahexaenoic and eicosapentaenoic acids were the most abundant PUFAs. Differences in the fatty acid compositions of the smoked and fresh fillet were significant, with a decrease in (PUFAs) in the proportion of total fatty acids. The fatty acid profile of the neutral lipids was unchanged after the cold smoking process, whereas PUFAs decreased significantly during both smoking processes, especially the hot smoking process. Our findings showed a partial alteration of polar lipids. Both smoking treatments produced lipoperoxidation and lipid oxidation in the fillets. Other investigational smoking conditions should be tested to reduce such oxidation and hydrolysis in fillets, which could be susceptible to off-flavors and off-odors.
L’imaginaire des grands espaces américains : monde minéral, univers fluvial et cosmos végétal dans Los pasos perdidos d’Alejo Carpentier
Authors: Parisot Fabrice
Published: January 2020

Cet article propose une réflexion sur la manière dont le romancier cubain Alejo Carpentier envisage, dans son roman Los pasos perdidos, la représentation des grands espaces américains, notamment en ce qui concerne son monde minéral, fluvial et végétal. Prenant comme référent le cadre spatial du Venezuela, l’écrivain se livre à des descriptions qui mettent en valeur l’immensité, la beauté et le caractère grandiose de ce cosmos dont il s’attache à faire valoir l’aspect réellement merveilleux. Toutefois, ces descriptions, pourtant fruit de plusieurs voyages in situ, sont les mêmes que l’on peut lire dans les récits des Chroniqueurs des Indes ou des voyageurs des XVIIIe et XIXe siècles, tendant ainsi à faire ressortir que cet espace particulier, privilégié, est immuable.
L’imaginaire littéraire des grands espaces d’Amérique du Sud, un imaginaire traumatique ? À la recherche de lucioles, d’astres et de la liberté dans les ténèbres
Authors: Richard Céline
Published: January 2020

Dans Vol de nuit (1931), l’écrivain français Antoine de Saint-Exupéry relate des accidents ayant marqué les débuts d’une compagnie aéropostale argentine, entretenant ainsi un imaginaire funèbre de la Cordillère des Andes. Dans Inri (2004), le poète chilien Raúl Zurita corrobore cet imaginaire traumatique, à caractère funeste, en évoquant les « disparus » dont les corps ont été jetés dans la Cordillère. Dans Patagonia express (1995), l’écrivain chilien Luis Sepúlveda évoque la lutte de résistants en Patagonie pendant la dictature chilienne, donnant à voir la Terre de Feu comme un espace de répression politique. Enfin, dans Les ombres de l’Araguaia (2017), l’écrivaine brésilienne Guiomar de Grammont décrit la forêt amazonienne comme un lieu de perdition mémorielle, où des jeunes gens disparaissent pendant la dictature militaire brésilienne. À travers l’étude de ces quatre romans, il s’agit d’exposer un imaginaire traumatique des grands espaces d’Amérique du Sud, puis de montrer en quoi ces grands espaces sud-américains peuvent aussi être appréhendés comme des espaces de conquête de la liberté.