bluuebunny/crossref_metadata_2025 huggingface dataset:
Magnetic field on surface waves propagation in gravitational thermoelastic media with two temperature and initial stress in the context of three theories
Authors: Bouslimi Jamel , Abo-Dahab Sayed , Lotfy Khaled , Abdel-Khalek Sayed , Khalil Eied , Omri Mohamed
Published: October 2020

In this paper is investigating the theory of generalized thermoelasticity
under two temperature is used to solve boundary value problems of 2-D
half-space its bound?ary with different types of heating under gravity
effect. The governing equations are solved using new mathematical methods
under the context of Lord-Shulman, Green-Naghdi theory of type III (G-N III)
and the three-phase-lag model to inves?tigate the surface waves in an
isotropic elastic medium subjected to gravity field, magnetic field, and
initial stress. The general solution obtained is applied to a spe?cific
problem of a half-space and the interaction with each other under the
influence of gravity. The physical domain by using the harmonic vibrations
is used to obtain the exact expressions for the Waves velocity and
attenuation coefficients for Stoneley waves, Love waves, and Rayleigh waves.
Comparisons are made with the results between the three theories. Numerical
work is also performed for a suitable material with the aim of illustrating
the results. The results obtained are calculated numerical?ly and presented
graphically with some comparisons in the absence and the presence the
influence of gravity, initial stress and magnetic field. It clears that the
results ob?tained agree with the physical practical results and agree with
the previous results if the gravity, two temperature, and initial stress
neglect as special case from this study.
Analytical solutions to contact problem with fractional derivatives in the sense of Caputo
Authors: Noor Muhammad , Rafiq Muhammad , Khan Salah-Ud-Din , Qureshi Muhammad , Kamran Muhammad , Khan Shahab-Ud-Din , Saeed Faisal , Ahmad Hijaz
Published: October 2020

The current study extends the applications of the variational iteration
method for the analytical solution of fractional contact problems. The
problem involves Caputo sense while calculating the derivative of fractional
order, we apply the Penalty function technique to transform it into a system
of fractional boundary value problems coupled with a known obstacle. The
variational iteration method is employed to find the series solution of
fractional boundary value problem. For different values of fractional
parameters, residual errors of solutions are plotted to make sure the
convergence and accuracy of the solution. The reasonably accurate results
show that one of the highly effective and stable methods for the solution of
fractional boundary value problem is the method of variational iteration.
Exact solutions of the cubic Boussinesq and the coupled Higgs system
Authors: Abdelrahman Mahmoud , Alkhidhr Hanan , Baleanu Dumitru , Inc Mustafa
Published: October 2020

We present explicit exact solutions of some evolution equations including
cubic Boussinesq and coupled Higgs system by the unified method. The
explicit solutions are expressed in terms of some elementary functions
including trigonometric, exponential, and polynomial. The method is applied
to a number of special test problems to test the strength of the method and
computational results indicate the power and efficiency of the method.
Retinal laser photocoagulation in management of eales' disease
Authors: Takhchidi KhP , Takhchidi NKh , Kasmynina TA , Tebina EP , Mokrunova MV
Published: October 2020

Eales’ disease is an idiopathic occlusive inflammatory vasculopathy resulting in peripheral retinal ischemia, neovascularization, recurrent hemophthalmos, and proliferative tissue formation. It is often complicated by tractional retinal detachment, secondary glaucoma, and central retinal vein occlusion. The management of patients with Eales’ disease includes mainly glucocorticosteroid therapy, the use of angiogenesis inhibitors, vitreoretinal surgery and laser photocoagulation. The clinical case reported demonstrates the potential of retinal laser photocoagulation for treatment of the Eales’ disease in the ischemic and proliferative stages. The results of retinal laser photocoagulation used as monotherapy demonstrate the clinical and functional indices improvement: enhanced visual acuity, stabilized central retinal sensitivity value, restored clarity to the ocular media, regression of neovascularization and macular edema in the patient’s eye being in the proliferative (3b) stage, and the process stabilization in the eye being in the ischemic (2a) stage of the disease.
EMPATI AFEKTIF: MEDIATOR PENGARUH KETERLIBATAN ORANG TUA TERHADAP PERAN DEFENDER REMAJA DALAM PERUNDUNGAN DI SEKOLAH
Authors: Rizkyanti Charyna , Murty Ade Iva , Paramaharta Natacia Revana
Published: October 2020

Perundungan di sekolah telah menjadi suatu hal yang lazim sekarang ini meskipun bahaya perundungan terhadap perkembangan anak sudah cukup disadari. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh keterlibatan orang tua terhadap peran defender yang dimediasi oleh empati pada remaja dalam peristiwa perundungan di sekolah. Penelitian melibatkan 320 remaja (siswa SMP kelas 7 hingga 9) dengan rentang usia 12-15 tahun (52,5% perempuan dan 47,5% laki-laki) yang dipilih melalui teknik accidental sampling. Setiap partisipan diberi tiga alat ukur, yaitu keterlibatan orang tua, empati, dan peran defender dalam kasus perundungan di sekolah. Data dianalisis dengan menggunakan teknik Confirmatory Factor Analysis (CFA) dan proses Hayes Model 4. Hasil penelitian menunjukkan bahwa semakin tinggi keterlibatan orang tua dalam kehidupan anak remajanya maka kecenderungan anak untuk menjadi defender pun semakin tinggi. Selain itu, empati afektif berpengaruh lebih kuat secara positif pada peran defender dibandingkan empati kognitif. Lebih jauh, hanya empati afektif yang memediasi secara parsial hubungan keterlibatan orang tua pada peran defender. Temuan penelitian menunjukkan bahwa orang tua perlu terlibat secara aktif di kehidupan remaja terutama dalam mengembangkan empati anak remajanya, khususnya empati afeksi, agar anak remaja mampu memilih peran sebagai defender untuk membela korban peristiwa perundungan di sekolah.
Transgressive Spaces in Contemporary Romanian Poetry: A Geocritical Approach
Authors:   Babeş-Bolyai University, Cluj-Napoca, Romania (mariusconkan@yahoo.com.sg), Conkan Marius
Published: October 2020

Transgressivity is a major geocritical principle that is fundamental for the morphology of global spaces. Following this theoretical frame, my paper will map out the images and states of transgressivity that arise in contemporary Romanian poetry. How does poetry create transgressive spaces in the context of a post-communist society? Which are the poetic cartographies involved in the process of cognitive, affective and heterotopic mapping of Romanian postCommunism? Finally, how does poetry become a territory of freedom that subverts a given socio-political geography? These are the starting points of my geocritical approach on transgressivity which can be characteristic to the “chronotopography” of post-communist spaces and their poetic representations.
A Way of No Return: Flight to the West in Herta Müller’s Novels
Authors:   West University, Timisoara, Romania (gabriela.glavan@e-uvt.ro), Glăvan Gabriela
Published: October 2020

In this paper I shall explore one of Herta Müller’s cardinal tropes, the collective imaginary project of fleeing communist Romania, of massive influence in her novels and biography. Novels such as The Land of Green Plums (1984), The Passport (1986) and Travelling on One Leg (1989) shape a complex perspective on one of the most intense collective desires of Romanians during communism – fleeing the country
La littérature comme « élargissement des formes de vie »
Authors:   Université Bordeaux-Montaigne, Bordeaux, France (isabelle.galichon@orange.fr), Galichon Isabelle
Published: October 2020

It is now the animal but still the stone that inhabit the world, from which it is to think afresh a “wider parliament” (Macé), a “parliament of things” (Latour). On the basis of the notion of form, and more specifically of “forms of life” (Wittgenstein, Adorno), we propose to tackle the question of planetarity in and with Marielle Macé, Jean-Marie Gleize and Jean-Christophe Bailly’s texts. If they can’t respond to any generic definition – between the essay and poetry – they reinvest the question of politics, crossing ecology and ethics: in the wake of Rancière Policy of Literature, it is, as Jean-Christophe Bailly and Marielle Macé have committed us to do, to seize literature as a “radical enlargement of forms of life” (Macé).
La mise à l’aventure de la psyché : Notes psycho-politiques sur l’espace dépressif
Authors:   Stockholm School of Economics, Suède, Bordeleau Erik ,   INRS and SenseLab (Montreal), Canada (Erik.bordeleau@gmail.com)
Published: October 2020

How can we account for the psychopolitical phenomenon of depression in the light of the planetary? In his Sphere trilogy, Peter Sloterdijk uses Dante’s infernology as a navigational device to map out the imaginal geography of what he defines as “depressive space.” This article prolongs this approach by articulating it to a series of anonymous therapeutic exchanges that have taken place by chat in an online support group. The literary aspect of these exchanges is brought to the fore in an attempt to creatively and performatively accompany these precarious expressions of suffering, following Starhawk’s speculative and ethical guidance: “know the dark, and dream it into a new image.”
Space Porosities or How to Trespass Space as the First Frontier
Authors:   University of Bucharest, Romania (florin.balotescu@gmail.com), Balotescu Florin-Cristian
Published: October 2020

This paper aims at both “mapping” the profile of a groundbreaking poetic discourse in contemporary Romania and correlating it to “planetary” trends. Furthermore, it argues that these artistic discourses reshape the status of poetry in general, by creating permeable, transgressive, and porous structures which conduct to new approaches of space – in its imaginary, poetic or planetary aspects – that we call noopoetic interspace or surspace. By getting closer to rather new theoretical and/ or artistic approaches like geocriticism (B. Westphal), viractualism and immersive creative environments (J. Nechvatal) or experimental artistic installation based on artificial intelligence (R. Anadol), the works we discuss take an important step forward towards a connective world which strives to rediscover its humanity.
Discursive Approaches of “Space,” “Place,” and “Land” in Touristic Audio-Visual Advertising
Authors:   „Ștefan cel Mare” University of Suceava, Romania (anna_c00@yahoo.com), Crăciunescu Ana
Published: October 2020

Tourism at large represents a massive exchange of signs that are meant to represent and stand for a signified place as a totemic recognition of identity. In our paper we envisage to debate on the relocation of the anthropological notions such as ‘space’, ‘place’ and ‘land’ that shape identities in a semiotic approach on the media map of tourism advertising. We shall demonstrate that local identity is still submerged to postcolonial intrusions, while the techniques of promotional language are deployed in a ubiquitous understanding of the tourist’s gaze.
On Necropolitics and the Female Refugee in Edna O’Brien’s Girl (2019)
Authors:   Babeș-Bolyai University, Cluj-Napoca, Romania (carmenborbely@yahoo.com), Borbély Carmen
Published: October 2020

Written six decades after the contentious, yet highly influential feminist saga The Country Girls and inspired by the traumatic abduction of several young Nigerian women by local terrorist factions in 2014, Edna O’Brien’s 2019 novel Girl echoes the author’s earlier concerns with Irish parochialism and patriarchalism. Maryam barely survives the ordeals of the terrorist camp. Moreover, her subsequent reinsertion in a society that completely effaces her illustrates the ever-shifting criteria that will determine if she is to be deemed fit for living or dying within globalized structures of governmentality. Focusing on Maryam’s flight from one carceral site to another, this paper inquires whether by building a sense of localized resistance that connects the female refugee to the endangered landscape, O’Brien’s narrative entertains a more widespread possibility for such transversal solidarity frames to counteract the “techno-thanatological” drive of power.
Flier, P. (Coord.) y Portelli, A. (Pról.). (2018). Historias detrás de las memorias: Un ejercicio colectivo de historia oral. La Plata: Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. (Pasados Presentes; 1).
Authors: Arocha Suárez Ilenia Alessia
Published: October 2020

Revisión del libro Historias detrás de las memorias: Un ejercicio colectivo de historia oral por P. Flier (coord.) y A. Portelli
Oeiras smart
Authors: Silva Catarina Gomes da , Dias Ricardo Cunha , Seixas Paulo Castro , Baptista Luís Manuel
Published: October 2020

Este texto apresenta um projeto-piloto de desmaterialização de um procedimento inerente à delegação de competências entre o Município de Oeiras e as Juntas/Uniões de Freguesia do Concelho. Num quadro em que as cidades portuguesas começam a apostar mais fortemente nos Sistemas de Informação Geográfica (SIG) para mudar a relação entre cidadãos, espaços e serviços municipais, este projeto é apresentado como um learning case de inteligência territorial. O projeto foi conduzido numa unidade orgânica do município, procurando-se aferir as potencialidades das tecnologias open-source (QGIS 3.6) na governança digital da cidade. A governança digital implica habilitar práticas governativas centradas nos usuários (cidadão e empresas) como cocriadores de serviços e políticas públicas. Nesse sentido, este projeto de digitalização idealiza numa segunda fase o envolvimento e participação dos usuários para que os serviços e as políticas possam ser sustentados nas suas necessidades/preferências. A desmaterialização do procedimento implicou a identificação dos circuitos e fluxos de informação, tipologias documentais envolvidas e responsabilidades associadas a cada atividade, no sentido da sua simplificação, informatização e otimização. A principal aprendizagem deste learning case é a de evidenciar a partir do terreno como pequenos projetos incrementais estão/podem ser ativados para que no futuro uma transformação digital mais profunda possa acontecer. A smartificação liderada pelos municípios (Smart Cities 2.0) está ainda, portanto, numa fase de kick-off que deve ser analisada, especificamente na sua relação com a governança digital, através de casos de aprendizagem para um melhor planejamento e gestão do território.
Palavras-chave: Inteligência Territorial. Desmaterialização. Governança Digital. Smart Cities. Learning Case.
Presentación
Authors: Vila Tierno Francisco
Published: October 2020

Presentación.
Las actividades y los servicios caracterizados como esenciales por la normativa de emergencia sanitaria:
Authors: García Héctor Omar
Published: October 2020

El contexto de pandemia y la declaración de emergencia sanitaria, en Argentina, trajeron aparejada una sucesión normativa de decretos de necesidad y urgencia del Poder Ejecutivo nacional, resoluciones del Ministerio de Trabajo, Empleo y Seguridad Social y otros reglamentos administrativos, con incidencia directa en las relaciones individuales de trabajo y con proyecciones en el plano colectivo. Esta situación excepcional, en sentido social y normativo, es abordada en el presente estudio de manera focalizada en el ejercicio de la huelga en el mencionado contexto, considerando especialmente que la normativa de excepción ha declarado a algunas actividades y servicios como “esenciales en la emergencia” que exceden el marco de la enumeración de servicios esenciales establecida en la ley a los fines de limitar el derecho en cuestión. El autor intenta responder a la pregunta sobre la hipotética asimilación o distinción entre ambas calificaciones de “esencialidad”.
Rare Complication Of Orotracheal Intubation: Obstructive Fibrinous Tracheal Pseudomembrane, About A Case And Review Of The Literature
Authors:   Service De Pneumologie, Benali Anass
Published: October 2020

We report a case of obstructive fibrinous tracheal pseudomembrane as being complication of endotracheal intubation in a 73 year-old woman, whose particularities are: The non-urgent clinical presentation with non-specific symptoms, the biopsy with anatomopathological study exceptionally found in the literature for the same case and the favorable evolution under medical treatment without recourse to the interventional bronchoscopy which represents the treatment the most frequent and the most effective of this affection.
Quercetin Prophylaxis: A Novel Approach To Prevent Hypoxia-Mediated Increase In Oxidative Stress, Pde-5 Activity And Transvascular Leakage In The Lungs Of Rats
Authors:   Defence Institute Of Physiology And Allied Sciences, SSK Sagi
Published: October 2020

An increase in the vascular permeability of alveolar epithelium has found to be the major manifestation of hypoxia exposure. This study examined the efficacy of quercetin in preventing the hypoxia-mediated increase in Phosphodiesterase-5 (PDE-5) levels in the lung, leading to the diminution of alveolar smooth muscles vasoconstriction and curtailed transvascular leakage. Quercetin is noted to be a direct antagonist of PDE-5 in the lungs of rats under hypoxia, which by abrogating oxidative stress, prevents fluid accumulation in the lungs as a consequence of HAPE.
Global holiday as a cultural phenomenon of the Digital Age
Authors: Tuzovskii Ivan Dmitrievich
Published: October 2020

The subject of this research is modern celebratory culture in the context of impact of globalization processes upon festivities. The author explores a new phenomenon that emerged in the early XXI century – a “global holiday” within the framework of sociocultural transformations related to transition of humanity towards the Digital Age, and formation of the global information space. Special attention is given to the following aspects: creation of media and post-mythological global holidays of the Digital Age, and transformation of the traditional holiday into new metanational forms. The methodological foundation for studying the holidays that received the status of "global" in modern culture became the adaptation of “head page method” applied in sociological, cultural and futurological research and sociocultural monitoring, including overt observation. The conclusion is made that modern culture marks the formation of several types of global holidays that carry metanational character: the first group includes media-produced holidays associated with post-folklore and post-mythology of modern society, or represent celebratory events as award ceremonies in the field of politics, art and science; the second group includes ethnic traditional holidays that received the global status (Halloween, St. Patrick's Day, Mexican Day of the Dead, Holi “Festival of Spring”, etc.). The phenomenon of global holidays should be taken into account in creation of the national strategies of cultural policy, and the global holiday itself may become one of the "soft power" tools in the Digital Age.
Elements of XPath-like languages in problems of constructing semantic XML models of natural language texts
Authors: Pekunov Vladimir Viktorovich
Published: October 2020

The subject of the research is the possibility of using XPath-like micro-languages of programming in the generation systems of programs of the PGEN ++ class for the selection and completion of XML-models describing the plan for solving the original problem, according to which the solver program is generated. It is supposed to build such models according to the description of the problem in natural language, thus, we are talking about elements of artificial intelligence technologies. XPath-like language works in the layer of regular-logical expressions (highlighting elements of the primary XML document), performing primary processing of the data obtained in the layer of grammatical parsing of the source text. In addition, XPath-like elements are used to render the final XML models. The standard natural language parsing libraries are used. Non-standard XPath query language extensions are used. For the first time, the idea of expanding the XPath query language to the level of an algorithmic language by introducing the minimum required number of syntactic elements is proposed. It is also proposed to use syntactic elements with an XPath-like structure as both generating and controlling weak constraints of the process of direct inference of final semantic XML models.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEJADIAN INFEKSI POST OPERASI DI RUANG RAWAT INAP WIJAYA KUSUMAH RUMAH SAKIT UMUM DAERAH KOTA BANJAR
Authors: Suhendar Aa Ahmad , Rosdiana Nina , Nurhidayah Lia
Published: October 2020

Status gizi, usia, dan faktor ekonomi merupakan faktor internal dari pasien yang mempunyai pengaruh terhadap kejadian infeksi. Masyarakat masih kurang menyadari dan tidak dapat memperbaiki status gizinya, dimana penyebabnya bervariasi, baik dari keadaan ekonomi maupun kurangnya pengetahuan masyarakat itu sendiri tentang gizi. Faktor internal lain dari kejadian infeksi adalah usia, dimana pada pasien usia di atas 70 tahun. Faktor usia di atas 70 tahun dapat menyebabkan penurunan mekanisme pertahanan tubuh.Adapun tujuan dalam penelitian ini adalah untuk mengetahui Faktor-faktor yang mempengaruhi kejadian infeksi post operasi di Ruang Rawat Inap Wijaya Kusumah Rumah Sakit Umum Daerah Kota Banjar. Penelitian ini menggunakan jenis penelitian korelasi. Populasi dalam penelitian ini adalah seluruh pasien post operasi dan sampel sebanyak 21 responden. Instrumen yang digunakan dalam penelitian ini adalah kuesioner sedangkan analisa data yang digunakan dalam penelitian ini adalah analisa univariat dan bivariat.Hasil penelitian diketahui bahwa tidak ada pengaruh faktor status gizi terhadap kejadian infeksi post operasi, ada pengaruh faktor status gizi terhadap kejadian infeksi post operasi, dan  ada pengaruh faktor tingkat ekonomi terhadap kejadian infeksi post operasi.Hasil penelitian menunjukkan bahwa tidak ada pengaruh faktor status gizi terhadap kejadian infeksi post operasi, ada pengaruh faktor status gizi dan tingkat ekonomi terhadap kejadian infeksi post operasi. Hasil penelitian ini diharapkan dapat dijadikan bahan kajian dan literatur dalam mengatasi masalah infeksi post operasi.
HUBUNGAN KONSUMSI TABLET FE DENGAN KEJADIAN ANEMIA PADA IBU HAMIL DI DESA BAREGBEG WILAYAH KERJA PUSKESMAS BAREGBEG KABUPATEN CIAMIS TAHUN 2018
Authors: Millah Ana Samiatul
Published: October 2020

Anemia merupakan suatu keadaan dimana kadar hemoglobin Pada ibu hamil dibawah normal, karena itu ibu hamil memerlukan tambahan zat besi salah satunya bersumber dari tablet Fe. Menurut data yang ada di Desa Baregbeg tahun 2018 Pada Bulan Februari – April 2018 memiliki capaian pemberian tablet Fe paling rendah yaitu sebesar 51.4%, sehingga ibu hamil yang mengalami anemia mencapai masih tinggi yaitu mencapai 51.3%. Penelitian ini bertujuan untuk mengetahui hubungan konsumsi tablet fe dengan kejadian anemia pada ibu hamil. Penelitian ini bermanfaat bagi bidan dalam upaya meningkatkan pelayanan di bidang kesehatan guna meningkatkan kepatuhan ibu hamil dalam mengkonsumsi tablet Fe. Jenis penelitian ini termasuk kuantatif dengan menggunakan metode analitik dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah seluruh ibu hamil sebanyak 31 orang yang diperoleh dengan teknik total sampling. Data diperoleh menggunakan lembar kuesioner dan format isian kemudian Dianalisis secara univariat dan uji chi square. Dari hasil penelitian menunjukkan bahwa Konsumsi tablet fe pada ibu hamil,.Sebagian besar termasuk kategori teratur (54.8%), Ibu hamil sebagian besar tidak mengalami anemia (61.3%).hasil uji statistic diperoleh terdapat hubungan konsumsi  tablet fe dengan kejadian anemia pada ibu hamil dengan p value 0,002. Kesimpulan  dari penelitian ini terdapat hubungan antara konsumsi teblet Fe dengan angka kejadian anemia pada ibu hamil.Oleh karena itu Sebaiknya ibu hamil dapat mengkonsumsi tablet Fe secara teratur sesuai dengan anjuran dari petugas kesehatan  sehingga dapat mencegah kejadian anemia.
HUBUNGAN SIKAP IBU YANG MEMPUNYAI BAYI DENGAN PELAKSANAAN IMUNISASI DPT DI PUSKESMAS KAWALI KABUPATEN CIAMIS TAHUN 2018
Authors: Zen Dini Nurbaeti , Rohita Tita , Sopiah Siti
Published: October 2020

Berdasarkan Survey Penduduk Antar Sensus (SUPAS) 2015 menunjukan AKB sebesar 22,23 per 1.000 kelahiran hidup. Sedangkan AKABA sekitar 26,29 per 1.000 kelahiran hidup.Diperkirakan1,7 juta kematian atau 5% terjadi pada balita di Indonesia adalah akibat PD3I. Kasus PD3I yang sangat menjadi  perhatian  yang  besar  akhir-akhir  ini  adalah  dilaporkan  beberapa  daerah  di  Indonesia dinyatakan telah terjadi Kejadian Luar Biasa (KLB) difteri. Angka kematian akibat difteri di Indonesia sekitar 15% dan terus mengalami peningkatan   (Vivi Triania, 2015). Suatu sikap belum otomatis terwujud dalam suatu tindakan (overt behavior). Untuk mewujudkan sikap  menjadi suatu perbuatan nyata diperlukan faktor pendukung atau suatu kondisi yang memungkinkan, antara lain adalah fasilitas.Komponen sikap terdiri dari tiga, yaitu kognitif, afektif dan konatif, dimana ketiga kompenen ini bersama-sama membentuk sikap yang utuh (total attitude). Dalam penentuan sikap yang utuh ini, pengetahuan, berpikir, keyakinan dan emosi memegang peranan penting. Tujuan dari penelitian ini adalah untuk mengetahui hubungan sikap ibu yang mempunyai bayi dengan pelaksanaan imunisasi DPT di puskesmas Kawali. Metode penelitian yang digunakan adalah analisa univariat dan bivariat. Hasil penelitian di wilayah kerja Puskesmas Kawali mengenai adanya hubungan antara sikap ibu yang mempunyai bayi dengan pelaksanaan imunisasi DPT didapat kesimpulan hasil uji Chi Squares, didapatkan nilai  ? = 0,00 atau ? <  ? = 0,05 berarti ada hubungan antara sikap ibu dengan pelaksanaan imunisasi DPT tahun 2018. Disarankan hasil penelitian bisa dijadikan bahan referensi dalam penelitian selanjutnya.
PENCAPAIAN INDIKATOR KELUARGA SEHAT DESA SAGULING KECAMATAN BAREGBEG KABUPATEN CIAMIS
Authors: Rohimah Siti , Sastraprawira Tika
Published: October 2020

Latar belakang. Upaya pencapaian prioritas pembangunan kesehatan 2015-219 dalam Program Indonesia Sehat dilaksanakan dengan mendayagunakan segenap potensi yang ada, baik dari pemerintah pusat, provinsi, kabupaten/kota, maupun masyarakat. Pembangunan kesehatan dimulai dari unit terkecil dari masyarakat yaitu keluarga. Pendekatan keluarga yang dimaksud dalam pedoman umum ini merupakan pengembangan dari kunjungan rumah oleh Puskesmas dan perluasan dari upaya Perawatan Kesehatan Masyarakat (Perkesmas), yang meliputi kegiatan berikut: 1) kunjungan  keluarga  untuk  pendataan/pengumpulan  data  profil kesehatan keluarga dan peremajaan (updating) pangkalan datanya; 2) kunjungan keluarga dalam rangka promosi kesehatan sebagai upaya promotif dan preventif; 3) kunjungan  keluarga  untuk  menindaklanjuti  pelayanan  kesehatan dalam gedung. Suatu keluarga dinyatakan sehat atau tidak digunakan beberapa penanda atau indikator. Dalam rangka pelaksanaaan Program Indonesia Sehat telah disepakati adanya dua belas indikator utama untuk penanda status kesehatan sebuah keluarga Adapaun tujuan dari penelitian ini adalah untuk mengetahui gambaran dasar pencapaian indikator keluarga sehat sebagai acuan dalam pengembangan pembangunan kesehatan desa binaan. Metoda.penelitian termasuk jenis penelitian   penelitian deskriptif kuantitatif  dengan teknik survey. Hasil penelitian menunjukan sebagian besar nilai Indeks Keluarga sehat Desa Saguling berada pada klasifikasi keluarga prasehat sebesar 80%. Pencapaian indikator keluarga sehat di Desa Saguling mencapai 75, encapaian keikutsertaan keluarga menjadi anggota JKN sebesar  55, pencapaian indikator anggota keluarga tidak ada yang merokok dicapai sebesar 40%, pencapaian penderita hipertensi melakukan pengobatan secara teratur dicapai sebesar 74%, dan terdapat penderita hipertensi yang tidak melakukan pengobatan sebesar 26%. pencapaian indikator keluarga mengikutu keluarga berencana (KB)  mencapai 84 %. pencapaian indikator bayi mendapatkan imunisasi lengkap mencapai 82 %.  Kesimpulan. Gambaran indeks keluarga sehat yang berada pada rentang tidak sehat, perlu upaya untuk meningkatkan kesehatan melalui pembinaan dalam pembangunan kesehatan dengan memaksimalkan pemberdayaan masyarakat.
ANÁLISE DA EFICIÊNCIA DA PRODUTIVIDADE AGRÍCOLA NAS MESORREGIÕES DO ESTADO DO CEARÁ
Authors: Souza Helson Gomes de , Campos Kilmer Coelho , Chaves Fellipy Augusto Holanda
Published: October 2020

O setor agrícola possui grande participação no desempenho econômico do estado do Ceará, tendo apresentado grandes avanços nos últimos anos. Com isso, faz-se necessário investigar sob quais níveis de eficiência a agricultura cearense está atuando e quais os níveis de produtividade deste setor no referido estado. Com isso, o presente trabalho objetiva verificar os níveis de produtividade dos fatores de produção empregados no setor agrícola no Estado do Ceará além de buscar identificar o comportamento da produtividade agrícola do Estado do Ceará. Para tanto, utiliza-se uma metodologia baseada em métodos fundamentados sobre a programação linear. Foram utilizados dados referentes à produção agrícola das mesorregiões cearenses de 2008 a 2012. Por meio da análise envoltória de dados concluiu-se que houve um aumento na eficiência do uso dos fatores de produção do período. Por meio do cálculo do Índice de Malmquist, verificou-se que os maiores ganhos de variação técnica e tecnológica ocorreram nos anos de 2010 e 2011. Verificou-se também que as maiores perdas dessas variações ocorreram no ano de 2009.
CONTRIBUIÇÕES DA LEITURA CRÍTICA E COLABORATIVA AOS PERCURSOS DE COMPOSIÇÃO DO PROJETO DE PESQUISA
Authors: Vasconcelos Sandro Olimpio Silva , Marinho Gabrielle Silva , Marinho Emmanuel Silva , Medeiros Normandia de Farias Mesquita
Published: October 2020

O projeto de pesquisa é um registro organizado de intenção composto pelo pesquisador como um pré-requisito para a entrada numa pós-graduação strictu sensu. São inerentes ao projeto as hipóteses, as premissas, os estudos e os desejos do pesquisador. Porém, é importante considerar que a pesquisa se transforma e transforma o pesquisador em seu percurso, confrontando caminhos, ideias, proposições e convicções, e indicando possibilidades a partir de suas leituras, pesquisas, reflexões e orientações. Este artigo trata do percurso de composição de um projeto de pesquisa de mestrado imerso num roteiro disciplinar cuja premissa é a discussão, partilha e reflexão sobre a pesquisa acadêmica no Programa de Pós-graduação em Educação, POSEDUC, da Universidade do Estado do Rio Grande do Norte, UERN. Utilizou-se a narrativa memorial por permitir trazer à baila aspectos e impressões pessoais do processo de reflexão e da trajetória do estudante/pesquisador bem como aspectos particulares que envolvem tomadas de decisão contribuindo para a formação do pesquisador. Este artigo está dividido em três seções. Percurso de composição, onde são apresentados aspectos das leituras e reflexões realizadas ao longo da disciplina. Do estado da arte à revisão do projeto, onde se encontram breves análises da pesquisa sobre o Estado do conhecimento a respeito do objeto de pesquisa e sua relação com o projeto e, concluindo, o projeto de pesquisa com comentários parte a parte sobre os textos da composição.
Programa de educação permanente em saúde e a praxis profissional: possibilidades e desafios
Authors: Gonçalves Sheila de Oliveira , Garbelini Maria Cecília de Lozzo , Ribeiro Elaine Rossi
Published: October 2020

Objetivo: Identificar o conhecimento dos profissionais da atenção primária a saúde sobre a Política Nacional de Educação Permanente em Saúde. Métodos: Esta pesquisa é descritiva, quantiqualitativa sequencial. A coleta dos dados foi realizada inicialmente com uma entrevista semiestruturada com os dois gestores de saúde, secretário municipal de saúde e coordenador da atenção básica e posteriormente com aplicação de questionários para setenta e quatro profissionais pertencentes às equipes de saúde e Núcleo Ampliado de Saúde da Família e Atenção Básica. Resultados: Observou-se que os gestores possuem pouco conhecimento sobre Educação Permanente em Saúde, necessitando de ampliação da discussão do tema. Quanto aos profissionais, conhecem a Política de Educação Permanente em Saúde, consideram-na relevante, mas tem dificuldade para conceber a educação para o serviço, entendendo que são parte do processo para a implementação da Educação Permanente, mas consideram que são os gestores os responsáveis pela articulação e execução de todo o processo. Conclusão: O estudo identificou o conhecimento dos gestores e dos profissionais da Atenção Primária à sobre a PNEPS e EPS.
Rancang Bangun Game Labirin Hijaiyah Dengan Unity Menggunakan Metode Finite State Machine
Authors: Arif Khoirul Solekhan
Published: October 2020

Pengenalan huruf hijaiyah sejak dini adalah hal yang penting. Salah satu media yang dapat digunakan adalah game. Game yang dirancang adalah game labirin hijaiyah yang bertujuan untuk memperkenalkan huruf-huruf hijaiyah. Game ini dirancang menggunakan Unity dan menerapkan metode Finite State Machine pada karakter-karakternya. Metode yang digunakan dalam penelitian ini adalah metode Waterfall. Hasil yang diperoleh adalah game labirin hijaiyah dapat dimainkan dengan baik.
A DFT Study on the Electrocatalytic Reduction of CO2 to CO by a Molecular Chromium Complex
Authors: Moreno Juan J. , Hooe Shelby L. , Machan Charles
Published: October 2020

A variety of molecular transition metal-based electrocatalysts for the reduction of carbon dioxide (CO2) have been developed to explore the viability of utilization strategies for addressing its rising atmospheric concentrations and the corresponding effects of global warming. Concomitantly, this approach could also meet steadily increasing global energy demands for value-added carbon-based chemical feedstocks as non-renewable petrochemical resources are consumed. Reports on the molecular electrocatalytic reduction of CO2 mediated by chromium (Cr) complexes are scarce relative to other earth-abundant transition metals. Recently, our group reported a Cr complex that can efficiently catalyze the reduction of CO2 to carbon monoxide (CO) at low overpotentials. Here, we present new mechanistic insight through a computational (DFT) study, exploring the origin of kinetic selectivity, relative energetic positioning of the intermediates, speciation with respect to solvent coordination and spin state, as well as the role of the redox-active bipyridine moiety. Importantly, these studies suggest that under certain reducing conditions, the formation of bicarbonate could become a competitive reaction pathway, informing new areas of interest for future experimental studies.
Approximately self-consistent ensemble density functional theory: toward inclusion of all correlations
Authors: Gould Tim
Published: October 2020

Recent theory developments in ensemble density functional theory (EDFT) promise to bring decades of work for ground-states to the practical resolution of excited-states - provided newly-discovered "density-driven correlations" can be dealt with and adequate effective potentials can be found. This Letter introduces simple theories for both; and shows that EDFT using these theories outperforms ΔSCF DFT and time-dependent DFT for low-lying gaps in most of the small atoms and molecules tested, even when all use the same density functional approximations. It thus establishes EDFT as a promising tool for low-cost studies of excited states; and provides a clear route to practical EDFT implementation of arbitrary functional approximations.
Shuttle Arylation by Rh(I) Catalyzed Reversible Carbon–Carbon Bond Activation of Unstrained Alcohols
Authors: Lutz Marius D. R. , Gasser Valentina C. M. , Morandi Bill
Published: October 2020

The advent of transfer hydrogenation and borrowing hydrogen reactions paved the way to manipulate simple alcohols in previously unthinkable manners and circumvent the need for hydrogen gas. Analogously, transfer hydrocarbylation could greatly increase the versatility of tertiary alcohols. However, this reaction remains unexplored because of the challenges associated with the catalytic cleavage of unactivated C–C bonds. Herein, we report a rhodium(I)-catalyzed shuttle arylation cleaving the C(sp2)–C(sp3) bond in unstrained triaryl alcohols via a redox-neutral β-carbon elimination mechanism. A selective transfer hydrocarbylation of substituted (hetero)aryl groups from tertiary alcohols to ketones was realized, employing benign alcohols as latent C-nucleophiles. All preliminary mechanistic experiments support a reversible β-carbon elimination/migratory insertion mechanism. In a broader context, this novel reactivity offers a new platform for the manipulation of tertiary alcohols in catalysis.
Thermal Transport in One-Dimensional Van Der Waals Heterostructures: Effects of Coating Layers on the Thermal Conductivity of Carbon Nanotubes
Authors: Ying Penghua , Zhang Jin , Du Yao , Zhong Zheng
Published: October 2020

In this paper, we conduct a comprehensive investigation on the thermal transport in one-dimensional (1D) van der Waals (vdW) heterostructures by using non-equilibrium molecular dynamics simulations. It is found that the boron nitride nanotube (BNNT) coating can increase the thermal conductance of inner carbon nanotube (CNT) base by 36%, while the molybdenum disulfide nanotube (MSNT) coating can reduce the thermal conductance by 47%. The different effects of BNNT and MSNT coatings on the thermal transport behaviors of 1D vdW heterostructures are explained by the competition mechanism between improved heat flux and increased temperature gradient in 1D vdW heterostructures. By taking CNT@BNNT@MSNT as an example, thermal transport in 1D vdW heterostructures containing three layers is also investigated. It is found that the coaxial BNNT-MSNT coating can significantly reduce the thermal conductance of inner CNT base by 61%, which is even larger than that of an individual MSNT coating. This unexpected reduction in thermal conductance of CNT@BNNT@MSNT can be explained by the suppression of heat flux arising from the possible compression effect, since BNNT-MSNT coating in CNT@BNNT@MSNT can more significantly suppress the vibration of inner CNT when compared to the individual MSNT coating in CNT@MSNT. In addition to the in-plane thermal transport, the interfacial thermal conductance between inner and outer nanotubes in 1D vdW heterostructures is also examined to provide a quantitative understanding of the thermal transport behaviors of1D vdW heterostructures. This work is expected to provide molecular insights into tailoring the heat transport in carbon base 1D vdW heterostructures and thus facilitate their broader applications as thermal interface materials.
A Cryogenic Milling Method to Fabricate Nanostructured Anodes
Authors: Yan Qizhang , Ko Shu-Ting , Zhao Yumin , Whang Grace , Dawson Andrew , Tolbert Sarah H. , dunn Bruce S. , Luo Jian
Published: October 2020

Cryogenic milling was demonstrated as a new and facile method to fabricate nanostructured battery electrode materials. SnSb anode material with 1.2 wt% graphite was selected as a model system to demonstrate the feasibility and benefits of this method. Ball milling at a cryogenic temperature can suppress cold welding, exfoliate bulk graphite powder into nanoplatelets, and evenly disperse them between the grains. Aberration-corrected scanning transmission electron microscopy and post-cycling scanning electron microscopy showed refined grain sizes and well-dispersed carbon nanoplatelets, which can stabilize the nanostructure and alleviate volume expansion and cracking upon cycling. The cryomilled SnSb-C composite anode showed a reversible volumetric capacity of 1842 Ah/L, average coulombic efficiency of 99.6 ± 0.3%, and capacity retention of 90% over 100 cycles. The cryomilled sample showed improved electrochemical performance compared to the conventional ball milled specimen. This new method of cryogenic milling can produce various other high-performance nanostructured electrode materials.
Supramolecular Peptide Nanofibrils with Optimized Sequences and Molecular Structures for Efficient Retroviral Transduction
Authors: Sieste Stefanie , Mack Thomas , Lump Edina , Hayn Manuel , Schütz Desiree , Röcker Annika , Meier Christoph , Kirchhoff Frank , Knowles Tuomas , Ruggeri Francesco S. , Synatschke Christopher , Münch Jan , Weil Tanja
Published: October 2020

Amyloid-like peptide nanofibrils (PNFs) are abundant in nature providing rich bioactivities and playing both functional and pathological roles. The structural features responsible for their unique bioactivities are, however, still elusive. Supramolecular nanostructures are notoriously challenging to optimize, as sequence changes affect self-assembly, fibril morphologies and biorecognition. Herein, we report the first sequence optimization of PNFs for enhanced retroviral gene transduction via a multiparameter and a multiscale approach. Retroviral gene transfer is the method of choice for stable delivery of genetic information into cells offering great perspectives for the treatment of genetic disorders. Single fibril imaging, zeta potential, vibrational spectroscopy and quantitative retroviral transduction assays provided the structure parameters responsible for PNF assembly, fibril morphologies and PNF-virus-cell interactions. Optimized peptide sequences have been obtained quantitatively forming supramolecular nanofibrils with high intermolecular beta-sheet content that efficiently bound virions and attached to cellular membranes revealing efficient retroviral gene transfer
Multiphoton Excitation of Organic Molecules in a Cavity – Superradiance as a Measure of Coherence
Authors: Ulusoy Inga , Gomez Johana A. , Vendrell Oriol
Published: October 2020

Coherent excitation of a molecular ensemble coupled to a common radiation mode can lead to the collective emission of radiation known as superradiance. This collective emission only occurs if there is an entanglement between the molecules in their ground and excited state and can therefore serve as a macroscopic measure of coherence in the ensemble. Reported here are wave packet propagations for various pyrazine models of increasing complexity and molecular ensembles thereof. We show that ensemble coherence upon photoexcitation can prevail up to relatively long time scales, although the effect can diminish quickly with increasing ensemble size. Coherence can also build up over time and even reemerge after the molecules have passed through a conical intersection. The effect of the pump-pulse characteristics on the collective response of the molecular ensemble is also studied. A broad-band pulse imprints a large amount of initial coherence to the system, as compared to a longer pulse with a smaller spread in the frequency domain. However, the differential effects arising from a different pulse duration and coherent bandwidth become less prominent if the emission of light from the ensemble takes place after a non-adiabatic decay process.
Combined Graph/relational Database Management System for Calculated Chemical Reaction Pathway Data
Authors: Gimadiev Timur , Nugmanov Ramil , Batyrshin Dinar , Madzhidov Timur , Maeda Satoshi , Sidorov Pavel , Varnek Alexandre
Published: October 2020

Nowadays quantum chemical calculations are widely used to generate extensive datasets for machine learning applications, however, generally these sets only include information on equilibrium structures and some close conformers. Exploration of potential energy surface provides an important information on ground and transition states, but analysis of such data is complicated due to the number of possible reaction pathways. Here, we present RePathDB, a database system for managing 3D structural data for both ground and transition states resulted from quantum chemical calculations. Our tool allows to store, to assemble and to analyze reaction pathway data. It combines relational database CGR DB for handling compounds and reactions as molecular graphs with a graph database architecture for the pathway analysis by graph algorithms. Original Condensed Graph of Reaction Technology is used to store any chemical reaction as a single graph.
Identification of the Mechanism of NO Reduction with Ammonia (SCR) on Zeolite Catalysts
Authors: Khivantsev Konstantin , Kwak Ja-Hun , Jaegers Nicholas R. , Derewinski Miroslaw A. , Szanyi János
Published: October 2020

Cu/Zeolites catalyze selective catalytic reduction of nitric oxide with ammonia. Although the progress has been made in understanding the rate-limiting step of reaction which is reoxidation of Cu(I)(NH3)2 with oxygen to restore the catalytically active Cu(II) site, the exact NO reduction chemistry remained unknown. Herein, we show that nitrosyl ions NO+ in the zeolitic micropores are the true active sites for NO reduction. They react with ammonia even at below/room temperature producing molecular nitrogen through the intermediacy of N2H+ cation. Isotopic experiments confirm our findings. No copper is needed for this reaction to occur. However, when NO+ reacts, “freed up” Bronsted acid site gets occupied by NH3 to form NH4+ – and so the catalytic cycle stops because NO+ does not form on NH4-Zeolites due to their acid sites being already occupied. Therefore, the role of Cu(II) in Cu/Zeolite catalysts is to produce NO+ by the reaction: Cu(II) + NO à Cu(I) + NO+ which we further confirm spectroscopically. The NO+ then reacts with ammonia to produce nitrogen and water. Furthermore, when Cu(I) gets re-oxidized the catalytic cycle then can continue. Thus, our findings are critical for understanding complete SCR mechanism.
Association of type of file fracture and method of removal in a university setting
Authors: Preethi Mariona  , Delphine Priscilla Antony S  , Sreedevi Dharman
Published: October 2020

Some mishaps tend to occur during treatment in the root canal system, for example, file fractures. The challenge of the removal depends on the type of file fractured and the method which is used to remove it, generally it is decided based on the level of the fracture. Any file can fracture inside the root canal which is based on the curvature, anatomy. Specific techniques and measures have been employed to remove this file from the root canal system. The aim of the study is to find the association of file fracture with the method of removal. The details of all patients who underwent a root canal treatment where noted and the details of 16 patients with file fractures during the procedure were shortlisted. The type of file fractures was analyzed, such as K files, rotary files, H files, other instruments. The method of removal was usually ultrasonic, mechanical, manual or combination of any of the above. Excel tabulation was done and imported to SPSS for results. Chi-square test performed. The most common and used file to fracture in the root canal system was rotary files which had a fracture incidence of 31% and most common method used to retrieve was using ultrasonic of an incidence of 37.5. Chi-square test shows p>0.05, which is statistically not significant. The study concludes that rotary files fracture the most and the method used to retrieve them was mechanical, but as a whole, the most common method used was ultrasonic.