bluuebunny/crossref_metadata_2025 huggingface dataset:
Morfopragmática del aumentativo en español: el caso de México
Authors: Mojica Contreras Magdalena Isabel , Gallegos Shibya Alfonso
Published: June 2023

La presente investigación analiza el componente morfopragmático de los sufijos aumentativos más frecuentes del español de México (-ón/a, -azo/a y -ote/a) bajo la hipótesis de que se trata de exponentes polifuncionales que muestran una distribución pragmática específica. Nuestro corpus está constituido a partir de datos empíricos del PRESEEA (Ciudad de México, Guadalajara, Mexicali y Monterrey) y del Corpus Michoacano del Español, y con los ejemplos localizados podemos establecer las siguientes afirmaciones: (i) los sufijos pueden expresar información semántica, valorativo-referencial y pragmática; (ii) hay transiciones entre estos ámbitos que pueden ser analizadas mediante procesos de transferencia metonímica; (iii) el aumentativo añade sentidos de valoración (positiva o negativa), tomando en cuenta sobre todo el cotexto y las características léxico-semánticas de la base, y (iv) que los sentidos pueden agruparse en cuatro categorías: intensificación positiva, intensificación negativa, atenuación e ironía. Se puede concluir que los morfemas aumentativos son polisémicos y polipragmáticos, y se emplean más frecuentemente en contextos de baja formalidad y poca planificación. Además, que aunque todos los sentidos podrían (en principio) ser actualizados por cualquiera de los morfemas, existen diferencias significativas en la distribución de las funciones pragmáticas en los distintos exponentes del aumentativo, llegando incluso al uso exclusivo del formativo -ón/a para casos de atenuación.
Fuerza ilocutiva de enunciados imperativos en tuits dirigidos a presidentes mexicanos
Authors: Aguilar Zamudio Ángel de Jesús
Published: June 2023

En este estudio se analiza el uso del modo imperativo en enunciados de Twitter de usuarios a presidentes mexicanos y otros usuarios. Los imperativos, verbales e interjectivos, pueden formar parte de actos ilocutivos, muestras de la actitud del emisor frente a intervenciones previas y de marcadores discursivos. También se toma en cuenta la posible aparición de la ironía en los actos y su influencia en las reglas de adecuación. De acuerdo con los resultados del estudio, los imperativos se usan principalmente en peticiones y consejos y minoritariamente en otros actos directivos así como en amenazas indirectas, desacuerdos y marcadores discursivos de control de contacto, en ocasiones como actos irónicos que expresan comentarios críticos de los destinatarios mediante el uso ecoico y la actitud disociativa.
How to be in the current situation?
Authors: Chernysh Mikhail
Published: June 2023

Russian science has faced a number of new challenges that dictate the need to mobilize human and material resources. The article proposes to evaluate the resources that Russian science has at the present time. It is noted that science, as one of the institutions inscribed in the social order, followed and continues to follow the rules of the game that are set by external subjects. After a long period of funding, reforms traumatizing the scientific community, the possibilities of Russian science for independent development are limited. One of its main problems today lies in the field of reproduction, replenishment with qualified personnel capable of independent scientific activity. It is not easy to achieve this, because in the previous period, Russian scientists were oriented towards integration into world science in the role of a catching-up subject, repeating the patterns of Western scientific institutions. In order to change the situation, it is important to radically change the attitude towards scientists, significantly increase funding for science, show respect for the traditions that Russian science has accumulated and were in the past the foundation of its global achievements.
Efficacy of Project-program Management Tools at the Science
Authors: Tambovtsev Vitaly
Published: June 2023

The presented analysis of scientific research planning practices, as well as international experience in covering projects and programs of the entire state administration, leads to the conclusion that in science, project-program methods can be efficient and cost-effective only for a limited range of tasks. These methods should be combined with exploratory, non-project research necessary to identify and compare work options that can lead to one or another significant practical results. Without such a combination, the range of practical problems solved by project-program methods can be significantly reduced after a certain period of neglect of exploratory research.
The Revival of Domestic Television after the End of the Second World War
Authors: Borisov Vasily
Published: June 2023

The article deals with the revival and development of the domestic television system in the USSR after the end of the Second World War. In 1945–1947 television centers – first in Moscow and then in Leningrad – resumed regular television programs for the population. In 1949, the Moscow Television Center mastered television broadcasting with the highest image clarity in Europe and America. By the beginning of the 1950s, a lot of work was done to create a television receiver accessible to the majority of the population of the USSR.
DETERMINAN STRES KERJA PADA PERAWAT INSTALASI GAWAT DARURAT DAN UNIT PERAWATAN INTENSIF DI RUMAH SAKIT UMUM DAERAH dr. RASIDIN PADANG
Authors: Fitriyani Fitriyani , Jannah Miftahul , Wardi Veri
Published: June 2023

Stress kerja adalah bentuk respon berlebihan dari fisiologis, psikologis dan perilaku dari pekerja agar mampu menyesuaikan dirinya terhadap tekanan internal dan eksternal di lingkungan kerja. Penelitian ini bertujuan untuk mengetahui faktor yang berhubungan dengan stres kerja pada perawat ruang IGD dan ICU di RSUD dr. Rasidin Padang Tahun 2020. Jenis penelitian kuantitatif dengan pendekatan cross sectional. Penelitian dilakukan di RSUD dr. Rasidin Padang pada bulan Desember 2019-Juli 2020. Populasi adalah seluruh perawat ruang IGD dan ICU. Jumlah sampel 33 responden dengan metode pengambilan sampel secara total sampling. Pengolahan data dilakukan secara univariat dan bivariat. Analisis data dengan uji chi-square dengan derajat kepercayaan 95% (α = 0,05). Hasil penelitian menunjukkan bahwa 51,5% perawat mengalami stres kerja sedang, 51,5% memiliki beban kerja berat, 63,6% mengalami lingkungan kerja kurang baik, 60,6% merasakan tingginya konflik peran, 51,5% berusia tua (≥ 36 tahun) dan 54,5% masa kerja baru (< 10 tahun). Hasil uji statistik didapatkan hubungan antara beban kerja (p-value = 0,038), lingkungan kerja (p-value = 0,032) dan konflik peran (p-value = 0,013) dengan stres kerja. Secara statistik tidak terdapat hubungan yang signifikan antara umur (p-value = 0,858) dan masa kerja (p-value = 1,000) dengan stres kerja. Namun, terdapat hubungan antara beban kerja, lingkungan kerja dan konflik peran dengan stres kerja pada perawat ruang IGD dan ICU di RSUD dr. Rasidin Padang. Diharapkan kepada pihak rumah sakit untuk melakukan pemeriksaan stres kerja secara berkala sehingga dapat mengetahui kondisi psikologis perawat dan dapat dipantau.
FAKTOR YANG MEMPENGARUHI KEPATUHAN MEMAKAI MASKER, MENCUCI TANGAN DAN MENJAGA JARAK SEBAGAI PENCEGAHAN PENULARAN COVID-19
Authors: Sutriyawan Agung , Akbar Hairil , Anri Anri , Lolan Yosef Pandai , Miranda Tenike Gita
Published: June 2023

Kota Bandung termasuk kedalam potensi penularan dan risiko penularan kedalam kategori sedang dengan jumlah kasus terbanyak ke-3 di seluruh Jawa Barat. Upa ya yang dilakukan untuk menekan penyeran kasus COVID-19 dengan penerapkan 3M (Memakai masker, Mencuci tangan, Menjaga jarak serta menghindari kerumunan). Tujuan penelitian ini adalah untuk mengetahui faktor yang mempengaruhi kepatuhan memakai masker, mencuci tangan dan menjaga jarak sebagai upaya pencegahan penularan COVID-19 Di Kota Bandung. Penelitian ini adalah studi cross sectional, teknik pengambilan sampel menggunakan Snowball, kuesioner online semi-terstruktur dikembangkan menggunakan formulir google. Peserta dalam penelitian adalah mereka memiliki akun media sosial dan memiliki akses ke Internet. Analisis data menggunakan uji chi-square nilai signifikansi sebesar 5% (0,05). Hasil penelitian menunjukan sebagian besar responden patuh memakai masker, mencuci tangan dan menjaga jarak (63,4%). Faktor yang berperngaruh adalah pengetahuan (0,000), sikap (0,000), motivasi (0,004), peran tokoh masyarakat (0,040), dan ketersediaan tempat cuci tangan (0,030). Sedangkan variabel mempunyai masker dan tanda jaga jarak tidak dapat dibuktikan. Penelitian lebih lanjut perlu dilakukan menggunakan metode longitudinal untuk meneliti variabel mempunyai maskar, tersedianya tempat cuci tangan, serta tanda jaga jarak terhadap kepatuhan masyarakat dalam melaksanakannya guna untuk mencegah penularan COVID-19.
AKTIVITAS FISIK PADA REMAJA DENGAN KEGEMUKAN; SISTEMATIK REVIEW
Authors: Jeki Andicha Gustra , Isnaini Ike Fitria
Published: June 2023

Kegemukan merupakan masalah yang serius di dunia, karena terus meningkat di semua negara sejak tahun 1980 - 2014 yaitu 5% - 11% pada pria dan 8% - 15% pada wanita, serta menyebabkan 3,4 juta orang meninggal dunia setiap tahunnya. Sementara di Indonesia kegemukan pada anak usia sekolah tahun 2018 masih tinggi yaitu 11,2% gemuk dan 4,8% obesitas pada usia 13-15 tahun, serta 9,5% gemuk dan 4% obesitas pada usia 16-18 tahun. Tinjauan literatur sistematis ini bertujuan untuk mengkonfirmasi hasil penelitian sebelumnya dan menentukan tindakan apa yang perlu dilakukan khususnya mengenai kegemukan pada remaja. Metode kompilasi literatur menggunakan tinjauan sistematis, diperoleh dari database PubMed.gov, The BMJ, Cambridge.Core dan Google Scholar yang tersedia online dan diakses pada 25 November 2019 – 25 Januari 2020, yang berupa penelitian asli, diterbitkan sejak Desember 2014 – Desember 2019 tersedia teks secara lengkap, dengan kata kunci "Aktivitas Fisik dan Kegemukan Pada Remaja", intervensi dan/atau observasi, pada remaja laki-laki dan perempuan, rentang usia dalam kategori anak dan remaja. Setelah dilakukan pencarian dan skrining dengan kriteria inklusi dan eksklusi, diperoleh total 145 jurnal penelitian yang sesuai hingga pada akhir sejumlah 19 penelitian dianalisis secara sistematis, dengan tambahan 11 literatur dari Kemenkes RI, WHO dan beberapa penelitian terkait, sehingga total menjadi 30 literatur. Hasil tinjauan literatur ini menunjukkan bahwa anak-anak yang aktif secara fisik memiliki tingkat kebugaran jasmani dan status gizi yang lebih baik. Maka hendaknya anak-anak dan remaja diberikan lebih banyak kesempatan untuk melakukan aktivitas fisik, karena hal itu akan meningkatkan kebugaran jasmani dan menjaga status gizi anak di sekolah, sehingga secara sinergis dapat menekan tingginya angka kegemukan pada anak usia sekolah.
PENGGUNAAN ALAT PELINDUNG DIRI DAN KELUHAN PENYAKIT KULIT PADA PETUGAS PENGANGKUT SAMPAH
Authors: Fajariani Ratna , Vidyaningrum Dwi Utari , Haryati Sri
Published: June 2023

Sampah merupakan hasil kegiatan sehari-hari manusia maupun dari proses produksi industri yang sudah tidak terpakai. Petugas pengangkut sampah berisiko untuk mengalami keluhan penyakit kulit karena aktivitas pekerjaan setiap hari kontak dengan sampah yang mengandung bakteri patogen, virus, jamur serta vektor pembawa penyakit. Penggunaan Alat Pelindung Diri (APD) lengkap seperti: topi, sarung tangan karet, sepatu boots, baju pelindung, dan masker dapat mencegah kontaminasi sampah ke kulit secara langsung. Tujuan penelitian ini untuk mengetahui hubungan antara penggunaan alat pelindung diri dengan keluhan penyakit kulit pada petugas. Jenis penelitian ini adalah observasional analitik dengan desain cross sectional. Responden penelitian yaitu petugas pengangkut sampah di Kota Madiun yang berjumlah 50 responden. Teknik pengambilan sampel menggunakan teknik total sampling. Penelitian ini mengumpulkan data melalui kuesioner, kemudian dianalisis menggunakan uji korelasi Somers’D. Hasil uji Korelasi Somers’D menunjukkan bahwa terdapat hubungan yang signifikan antara penggunaan APD dengan keluhan penyakit kulit (p = 0,000), arah korelasi negatif (-), dan koefisien korelasi yaitu -0,520. Saran yang dapat diberikan adalah memberikan edukasi kepada petugas pengangkut sampah melalui sosialisasi terkait penggunaan APD yang lengkap, serta pemberian informasi tentang risiko penyakit kulit pada pekerjaan tersebut.
TEKNOLOGI TEPAT GUNA PORTABLE CHLORINATOR PADA SISTEM PENYEDIAAN AIR KOMUNAL PEDESAAN
Authors: Roslan Rosidi , Damalia Fransisca Putri Intan , Mirasa Yudied Agung
Published: June 2023

Pemerintah telah mencanangkan Percepatan Target Program Sanitasi dan Air Minum Aman Tahun 2024 melalui Rencana Pembangunan Jangka Menengah Nasional (RPJMN) dan Sustainable Development Goals (SDGs) 2024–2030. Salah satu capaian SDGs 2030 yaitu meminimalisasi penyakit berbasis lingkungan. Dari total 21.829 Sarana Air Minum (SAM) di Indonesia, proporsi rumah tangga untuk keperluan minum menurut mata air tidak terlindungi adalah 2,5%. Kecamatan Karangrejo, Kabupaten Tulungagung memiliki satu mata air yang digunakan secara komunal dan berpotensi tercemar. Pencemaran air dapat berdampak pada kesehatan masyarakat, yaitu terjadinya penyakit bawaan air seperti diare. Penerapan teknologi tepat guna dapat menjadi salah satu teknik pengelolaan air untuk memenuhi standar mutu air bagi kebutuhan masyarakat. Penelitian ini bertujuan melakukan pemanfaatan teknologi tepat guna portable chlorinator pada sistem pengolahan air bersih komunal menjadi sehat dan aman bagi masyarakat. Penelitian ini merupakan penelitian terapan sebagai solusi pemecahan masalah yang ditemukan. Data yang dikumpulkan adalah pengambilan sampel air di lima titik pemantauan dan data pendukung berupa angka kejadian diare dan pemberdayaan masyarakat di Desa Sukodono sebelum dan sesudah pemasangan alat. Hasil penelitian menemukan adanya Coliform pada saat sebelum pemasangan alat, yaitu 20–41 MPN/100 ml. Setelahnya, alat mampu mendesinfeksi air dan menghasilkan 0 MPN/100 ml Total Coliform dan E. coli. Jumlah kasus diare pada kategori balita di Puskesmas Jeli mengalami kenaikan di tahun 2020. Hingga September 2021, kasus diare pada balita sebanyak 57,6% dari kasus diare pada semua umur. Kegiatan sosialisasi membuat masyarakat paham akan pentingnya air bersih dan salah satu upaya pencegahan penyakit waterborne disease melalui teknologi tepat guna.
ANALISIS INSIDEN KESELAMATAN PASIEN BERDASARKAN KUALITAS TEAMWORK DAN COORDINATION MANAJEMEN RUMAH SAKIT ISLAM AHMAD YANI SURABAYA
Authors: Adriansyah Agus Aan , Setianto Budhi , Sa'adah Nikmatus , Lestari Indah , Nashifah Nur Sa'adah , Anggarwati Fauziah Rizki , Arindis Pinky Ayu Marsela
Published: June 2023

Peningkatan insiden keselamatan pasien di rumah sakit sering terjadi. Kerja tim antar individu dalam unit kerja dan koordinasi antar unit pelayanan merupakan salah satu upaya untuk mengurangi  lejadian yang terkait dengan masalah  keselamatan pasien. Penelitian ini bertujuan untuk menganalisis peranan kerja tim antar individu dalam unit kerja dan koordinasi antar unit pelayanan terhadap terjadinya insiden keselamatan pasien (IKP) di rumah sakit. Penelitian ini dilakukan di RS Islam Surabaya pada tahun 2020, dilakukan secara deskriptif dengan pendekatan cross-sectional. Unit analisis ditentukan secara total sampling meliputi 18-unit kerja yang memberikan pelayanan kepada pasien dengan responden adalah  pimpinan  unit atau ruangan, penanggung jawab shift kerja dan penanggung jawab mutu keselamatan pasien. Pengumpulan data responden terkait kerja tim dan koordinasi dalam penanganan keselamatan pasien. Pengumpulan data dilakukan secara online dengan menggunakan google form, dan dianalisis menggunakan tabulasi silang serta pendekatan Pareto (memiliki keterkaitan jika ditemukan perbedaan >20% antara variabel bebas dan variabel terikat). Hasil penelitian menunjukkan mayoritas kerja tim sudah baik (83,3%), pelaksanaan koordinasi mayoritas masih kurang baik (83,3%) dan insiden keselamatan pasien masih tergolong tinggi (33,3%). Insiden didominasi oleh Nyaris Cedera dengan peringkat hijau, dan unit rawat jalan memiliki insiden tertinggi. Kerja tim dan koordinasi berperan penting terhadap insiden keselamatan pasien dengan selisih persentase masing-masing sebesar 40,0% (> 20,0%) dari setiap kategori pada kerja tim maupun koordinasi. Penelitian ini menunjukkan kerja tim dan koordinasi berperan penting terhadap terjadinya IKP  di rumah sakit. Oleh sebab itu, perlu saling support antar individu dalam tim di setiap unit kerja serta rutin melakukan pertemuan secara bersama membahas patient safety.

Kata kunci: insiden keselamatan pasien, kerja tim, koordinasi, rumah sakit
KAJIAN RISIKO KESEHATAN KESELAMATAN KERJA PENYEMPROTAN DISINFEKTAN PADA PETUGAS PEMAKAMAN COVID-19
Authors: Henary Pratmasita Rahma , Indrayani Reny
Published: June 2023

Penyemprotan disinfektan merupakan salah satu cara yang dilakukan untuk mencegah penularan Covid-19. Penyemprotan disinfektan mengandung cairan bersifat destruktif sehingga menimbulkan iritasi pada kulit, mata, dan saluran pernapasan. WHO tidak menyarankan penyemprotan disinfektan dilakukan ke tubuh manusia karena dapat membahayakan kesehatan. Penelitian ini bertujuan untuk mengidentifikasi risiko kesehatan dan keselamatan kerja penyemprotan disinfektan pada petugas pemakaman Covid-19 di BPBD Kabupaten Lumajang. Penelitian ini bersifat deskriptif dengan desain observasional. Pengumpulan data dilakukan dengan wawancara dan observasi menggunakan lembar Job Safety Analysisis. Penelitian dilakukan pada anggota Tim Reaksi Cepat sebanyak 21 orang yang menjadi petugas pemakaman Covid-19. Hasil penelitian menunjukkan bahwa sebagian petugas pemakaman Covid-19 pernah merasakan keluhan iritasi kulit seperti gatal-gatal, terasa terbakar, dan kulit pecah-pecah. Tingkat risiko penyemprotan disinfektan dibedakan berdasarkan tahapan kegiatannya yaitu saat pembuatan disinfektan dan saat penyemprotan disinfektan. Potensi risiko yang terjadi saat pembuatan disinfektan meliputi iritasi kulit, kulit pecah-pecah, terasa terbakar, dan iritasi mata yang tergolong dalam tingkat risiko acceptable serta gangguan pernapasan, sesak napas, dan sakit tenggorokan yang tergolong tingkat risiko priority 3. Saat penyemprotan disinfektan, terdapat tingkatan risiko yang terjadi mulai dari risiko yang acceptable hingga priority 1. Potensi risiko pada kategori acceptable meliputi terpeleset, tersandung, dan terjatuh yang dapat terjadi karena kurangnya konsentrasi ketika bekerja di malam hari. Sementara potensi risiko pada kategori priority 1 meliputi iritasi kulit, gatal-gatal, kulit pecah-pecah, terasa terbakar, dan kulit kemerahan. Saran yang dapat diberikan adalah dengan menggunakan APD saat pembuatan disinfektan seperti handscoon, masker, face shield serta menggunakan coverall yang tahan terhadap cairan.

Kata Kunci: kesehatan keselamatan kerja, penyemprotan disinfektan, petugas pemakaman Covid-19
EFEKTIVITAS EKSTRAK BAWANG PUTIH (Allium sativum) SEBAGAI REPELLENT LALAT RUMAH (Musca domestica)
Authors: Fahmi Ilham Fauzul , Pujiati Rahayu Sri , Ellyke Ellyke
Published: June 2023

Lalat masih menjadi permasalahan hingga saat ini. Habitat lalat yang berada di lingkungan kotor menjadikan lalat sebagai vektor penyakit yang dapat menginfeksi manusia. Oleh karena itu, perlu dilakukan pencegahan dan pengendalian dengan menggunakan insektisida. Salah satu potensial insektisida nabati adalah bawang putih (Allium sativum) karena adanya senyawa yang bersifat racun bagi serangga seperti minyak asiri yang mencapai 0,5 v/b, serta adanya senyawa lain seperti alisin, alkaloid, tanin, flavonoid, dan saponin yang bersifat racun bagi serangga. Hasil screening fitokimia menggunakan metode Kromatografi Lapis Tipis (KLT) menunjukkan bawang putih terdeteksi mengandung minyak asiri. Jenis penelitian ini menggunakan pendekatan True Experiment dan desain penelitian Post Test Only Control Group Designs. Ada lima kelompok perlakuan dalam penelitian ini, konsentrasi 0% (kontol), 5%, 7,25%, 10%, dan 12,5%. Pengamatan dilakukan selama satu jam. Analisis data menggunakan uji Kruskal Wallis dengan α=0,05. Hasil penelitian menunjukkan adanya perbedaan jumlah lalat yang hinggap pada umpan yang berupa udang karena nilai P=0,001, dan efektivitas bawang putih linear artinya semakin tinggi konsentrasi ekstrak yang digunakan maka semakin besar efektivitas ekstrak. Efektivitas tertinggi pada konsentrasi 12,5% dengan efektivitas sebesar 54%. Ekstrak bawang putih dapat digunakan sebagai alternatif insektisida yang ramah lingkungan dan mudah terurai karena terbukti dapat digunakan sebagai insektisida, khususnya lalat rumah.
PENGGUNAAN PAC DALAM MENURUNKAN KADAR BOD LIMBAH CAIR DI RPH PENGGARON
Authors: Aditya Vanessa Rizky , Budiyono Budiyono , Joko Tri
Published: June 2023

Rumah pemotongan hewan adalah unit atau sarana pelayanan masyarakat untuk menyediakan daging sehat dengan syarat tertentu yang akan dikonsumsi oleh masyarakat. Limbah cair yang dihasilkan dari kegiatan pemotongan hewan ada kandungan bahan organik ditandai tingginya BOD yang dapat mempengaruhi kualitas badan air. Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan PAC dalam menurunkan kadar organik terlarut pada Rumah Pemotongan Hewan. Penelitian ini menggunakan quasi experiment dengan rancangan pretest and posttest with control group design. Populasi penelitian ini yaitu limbah cair RPH dan total sampel untuk 4 perlakuan dosis PAC (2,5, 5, 7,5, dan 10 g) dengan 6 kali pengulangan yaitu 36 sampel. Analisis data menggunakan uji Kruskal Wallis dengan α=5%. Hasil penelitian menunjukkan kadar BOD sebelum perlakuan sebesar 524,833 mg/l dan kelompok kontrol sebesar 490,333 mg/l. Kadar BOD sesudah perlakuan terjadi penurunan berturut – turut pada dosis PAC 2,5 g – 10 g sebesar 19,62%, 28,17%, 43,66%, dan 52,71%. Hasil analisis statistik tidak ada perbedaan yang signifikan antara penurunan kadar organik terlarut sesudah penambahan PAC dengan variasi dosis. Dapat disimpulkan bahwa dosis PAC 10 g/l efektif untuk menurunkan kadar BOD limbah RPH yang rendah, karena hasil masih melebihi baku mutu menurut Peraturan Daerah Provinsi Jawa Tengah No 5 Tahun 2012. Oleh karena itu, perlu penelitian lebih lanjut menggunakan jenis koagulan atau pengolahan lainnya sebagai pertimbangan.
O pintor beuronense Dom Adelbert Gresnicht e a teoria lenziana no mosteiro de São Paulo
Authors:   Universidade Federal de São Paulo, Yang Klency Kakazu de Brito
Published: June 2023

Este trabalho pretende contribuir com a área da História da Arte elucidando a Arte Beuronense presente no Brasil. Para tanto, apresentamos a Teoria de Dom Desiderius Lenz (1832-1927), desenvolvida para a Escola de Arte de Beuron, através da circulação de seus modelos e cânones no Brasil, como o realizado por Dom Adelbert Gresnicht (1877-1956) em São Paulo.
O clinamen em Deleuze: uma estética do desvio
Authors:   Universidade Estadual Paulista ", França Lívia Mara Botazzo ,   Júlio de Mesquita Filho"
Published: June 2023

O presente artigo pretende aproximar o conceito filosófico do clinamen à luz das reflexões do pensador Gilles Deleuze, propondo uma abordagem estética, a Estética do Desvio, sobre o processo de criação no campo da arte contemporânea e sua lógica de atuação no caos, em semelhança à própria teoria atomista epicuriana, de que a relação causal do desvio de um átomo na trajetória se circunscreveria no próprio desvio espontâneo. O pensamento deleuzeano será oferecido como estrutura para a proposta estética desviante, a partir da aproximação e semelhança do conceito teórico com o fato artístico, que será demonstrado por meio de referenciais artísticos, observando os elementos contidos em seus modus operandi. Portanto, na esteira da filosofia rizomática e múltipla deleuzeana, aproximaremos Filosofia (criadora de conceitos) e Arte (criadora de afectos e perceptos), na perspectiva científica (a ciência como criadora de conhecimento, prospectos). Nestes três saberes, filosófico, artístico e científico, há uma correlação tangenciada no caos, coexistentes e conviventes nele, sob a qual estendemos o conceito do clinamen como desvio espontâneo.
O papel do Centro Atlântico de Arte Moderno e a tri-continentalidade contemporânea das produções artísticas africanas, americanas e europeias
Authors:   Universidade Federal de São Paulo, Ribeiro Luciara
Published: June 2023

Este texto busca apresentar uma reflexão a respeito do Centro Atlântico de Arte Moderna (CAAM), instituição localizada na cidade de Las Palmas, capital da comunidade espanhola de Canárias. O espaço artístico que nasceu tendo como princípio fundamental a tri-continentalidade, uma proposta museológica de diálogo intercultural entre as produções artísticas contemporâneas dos três continentes banhados pelo Atlântico – África, Europa e Américas –, tem sido atuante na descolonização e na reconstrução de narrativas das artes. Os primeiros anos do CAAM foram marcados por uma série de ações comprometidas a apresentar uma nova visão pós-colonial das artes, entre elas: exposições, produção de conteúdo crítico e a salvaguarda de documentação bibliográfica.
Marcadores relacionados a las emisiones de la industria cerámica
Authors: Sánchez Chacón María Liliana , Ramos Ochoa Jorge Luis , Visitación Figueroa Lizardo
Published: June 2023

La industria cerámica genera emisiones que contienen flúor, partículas atmosféricas, compuestos orgánicos y residuos de materia prima que se precipitan al suelo. El objetivo de esta investigación fue identificar los parámetros de calidad de aire y suelo que sirvan como marcadores de las emisiones. Para ello se evaluaron los parámetros de velocidad y dirección del viento; la presencia de partículas atmosféricas PM10 y PM2.5; el contenido de flúor en PM2.5 y metales en PM10 como parámetros de calidad de aire; el contenido de aniones, metales y análisis mineralógico como indicadores de calidad de suelo. Se determinó que la concentración de flúor en PM2.5 se encuentra entre < 5 y 279 mg/m3, lo que puede ocasionar daños a la vegetación; se estableció que la relación PM2.5/PM10 alcanzó valores de 62.2 a 95.8 %, medición que indica la presencia de partículas atmosféricas debida a los procesos de cocción, y que la concentración de Na en PM10 alcanzó valores de 32.80 a 50.31 mg/m3 provenientes de las plagioclasas. Se puede agregar que la concentración de metales y aniones, así como el porcentaje de plagioclasas en suelo, fueron superiores en la zona de mayor influencia. Se concluye que la presencia de flúor en PM2.5 y Na en PM10, así como la relación PM2.5/PM10 en el aire son marcadores de las emisiones del proceso de cocción, y que el incremento de la concentración de metales y aniones, y el porcentaje de plagioclasas en suelo son marcadores del depósito de partículas atmosféricas o residuos de materias primas.
Identification of an Unknown Sample of Honey Bee Wings: An Example From North India
Authors: Kaur Hardeep , Ganie Sajad Ahmad , Tofilski Adam
Published: June 2023

Identification of the honey bee (Apis mellifera) subspecies is an important aspect of bee breeding and biodiversity conservation. The identification can be based on molecular or morphological markers. For some markers, including the cytochrome c oxidase subunit, there is a well-established methodology allowing consistent subspecies identification in different laboratories. In the case of morphological markers, identification is hindered by a lack of reference data and a standardized methodology to reuse it. We show here that reference data for the identification of honey bees based on geometric morphometrics can be saved in an XML file. The information in this file can be easily extracted by other users for the identification of unknown samples. We illustrate this procedure using ten samples from north India. The samples were identified as A. mellifera; next, they were identified as lineage C; and finally, most of the samples had high similarity to honey bees from Croatia and Slovenia. We explained what data is required for such identification and how it can be reused. The method described here can be applied not only to honey bee wings but also to all data based on landmark coordinates.
Microscopic Flow of CO2 in Complex Pore Structures: A Recent 10-Year Review
Authors: Liu Qiang , Li Jialong , Liang Bing , Sun Weiji , Liu Jianjun , Lei Yun
Published: June 2023

To prevent CO2 leakage and ensure the safety of long-term CO2 storage, it is essential to investigate the flow mechanism of CO2 in complex pore structures at the pore scale. This study focuses on reviewing the experimental, theoretical, and numerical simulation studies on the microscopic flow of CO2 in complex pore structures during the last decade. For example, advanced imaging techniques, such as X-ray computed tomography (CT) and nuclear magnetic resonance (NMR), are used to reconstruct the complex pore structures of rocks. Mathematical methods, such as Darcy's law, Young–Laplace’s law, and the Navier-Stokes equation, are used to describe the microscopic flow of CO2. Numerical methods, such as the lattice Boltzmann method (LBM) and pore network (PN) model, are used for numerical simulation. The application of these experimental and theoretical models and numerical simulation studies is discussed, considering the effect of complex pore structures. Finally, future research is suggested to focus on: (1) Conducting real-time CT scanning experiments of CO2 displacement combined with the developed real-time CT scanning clamping device to realize real-time visualization and provide quantitative description of the flow behavior of CO2 in complex pore structures; (2) The effect of pore structures change on the CO2 flow mechanism caused by the chemical reaction between CO2 and the pore surface, the flow theory of CO2 considering wettability and damage theory in a complex pore structures; (3) The flow mechanism of multi-phase CO2 in complex pore structures; (4) The flow mechanism of CO2 in the pore structures at multiscale and the scale upgrade from microscopic to mesoscopic to macroscopic. Generally, this study focuses on reviewing the research progress of CO2 flow mechanisms in complex pore structures at the pore scale and affords an overview of potential advanced developments to enhance the current understanding of CO2 microscopic flow mechanisms.
Yttrium Doping Effects on Ferroelectricity and Electric Properties of As-deposited Hf1-xZrxO2 Thin Films via Atomic Layer Deposition
Authors: Oh Youkyoung , Lee Seung Won , Choi Jeong-Hun , Kim Hyo-Bae , Ahn Ji-Hoon
Published: June 2023

Hf1-xZrxO2 (HZO) thin films are versatile materials suitable for advanced ferroelectric semiconductor devices. Previous studies have shown that the ferroelectricity of HZO thin films, can be stabilized by doping them with group III elements at low concentrations. While doping with Y improves the ferroelectric properties, there has been limited research on Y-HZO thin films fabricated using atomic layer deposition (ALD). In this study, we investigated the effects of Y doping cycles on the ferroelectric and electrical properties of as-deposited Y-HZO thin films with vaying compositions fabricated through ALD. The Y-HZO thin films were stably crystallized without the need for post-thermal treatment and exhibited transition behavior depending on the Y-doping cycle and initial composition ratio of the HZO thin films. These Y-HZO thin films offer several advantages, including enhanced dielectric constant, leakage current density, and improved endurance. Moreover, the optimized Y-doping cycle induced a phase transformation that resulted in Y-HZO thin films with improved ferroelectric properties, exhibiting stable behavior without fatigue for up to 1010 cycles. These as-deposited Y-HZO thin films show promise for applications in semiconductor devices that require high ferroelectric properties, excellent electrical properties, and reliable performance with a low thermal budget.
A Review of Botryosphaeriales in Venezuela with Special Reference to Woody Plants
Authors: Mohali-Castillo Sari Ramon
Published: June 2023

The Botryosphaeriales order are best known for the diseases they cause in woody plants, as primary pathogens or latent pathogens residing in the woody tissue of asymptomatic hosts. In the first instance, Botryosphaeriales species have been identified in Venezuela using morphological de-scriptions in the 80's and 90's, and later, the mid-2000s using molecular techniques. The mor-phological descriptions of the asexual morphs were initially used for the identification of Botry-osphaeriales genera and species. Lasiodiplodia spp., (as L. theobromae) was the most isolated fungus in Venezuela within the Botryosphaeriales and has been found in more than 50% of the hosts in native and non-native plants, followed by Diplodia, Dothiorella, Fusicoccum, Lasiodiplodia, Micro-diplodia, Macrophomina, Neofusicoccum, Sphaeropsis, and Botryosphaeria, considered all of them cosmopolitan group. With molecular studies, that included DNA sequence data from multiple genes, such as the internal transcribed spacer of rDNA (ITS), translation elongation factor-1α (tef1), and β-tubulin (btub) used on the fungi isolated from woody plants, mainly trees or forest species, resulted in the presence of two families within the Botryosphaeriales order for Venezuela. Botryosphaeriaceae family with the genera: Botryosphaeria, Cophinforma, Diplodia, Lasiodiplodia and Neofusicoccum, and the Pseudofusicoccumaceae family that includes the genus Pseudofusicoccum. In Botryosphaeriaceae family was again the Lasiodiplodia genus the most predominant in most hosts, and the specie L. theobromae the most isolated in native and non-native plants; Botryosphaeria dothidea, Cophinforma atrovirens, Diplodia scrobiculata (syn. Diplodia guayanensis), Lasiodiplodia brasi-liensis, L. crassispora, L. pseudotheobromae, Neofusicoccum arbuti (syn. N. andinum), N. parvum, and N. ribis are cosmopolitan species, and they were isolated from native and non-native plants; while Pseudofusicoccum stromaticum was found in plantations non-native of Acacia mangium, E. urophylla x E. grandis, Eucalyptus urophylla, and reported exclusively in South America; Lasiodiplodia venezue-lensis has only been reported in Venezuela, from native and non-native plants. The presence, distribution, diversity, and symptoms of these fungi, mainly of the new genus, new species, and reports found in Venezuela and other parts of the world, were also reviewed.
Sustainable corn consumption and production in Kazakhstan and the worldwide
Authors: Bolatova Zhansaya , Engindeniz Sait
Published: June 2023

Corn is the main agricultural product and has been produced in Kazakhstan as important nutrition in human and animal food. The research results shown in the article, the fact of increasing the sustainability of corn production is formulated, methodological approaches to assessing the level of sustainability are developed, and criteria are defined for the main indicators of sustainability and efficiency of corn production. The world's corn production was 1,223 million tons in the 2021/22 season. Kazakhstan's corn production average was 1,1 million tons and the production area are 206,870 in the 2021/22 season. The yield per hectare was 5,985 kg in the 2021/22 season. Corn consumption was 1170.5 million tons and exported was 180.1 m.tons of corn in the 2021/22 season in Kazakhstan. The purpose of this study is a determination of sustainable developments of corn consumption and production in Kazakhstan and worldwide between the 2011/12 and 2021/22 seasons. Statistical data have been obtained from the International Grain Council, FAOSTAT, USDA, PhD diploma thesis of the article's author, Bureau of National Statistics. Data obtained have been shown in the tables issued by the use of percentage and index calculations. The study analyzed a major factor affecting supply and demand, sustainable development of corn production and market prices.
Prevalence and Distribution of Thermotolerant Campylobacter Species in Poultry: A Comprehensive Review with a Focus on the Factors Affecting the Detection and Enumeration of Campylobacter jejuni and Campylobacter coli in Chicken Meat
Authors: Andritsos Nikolaos D. , Tzimotoudis Nikolaos , Mataragas Marios
Published: June 2023

It is well known that the strong-evidence foodborne outbreaks of human campylobacteriosis are associated with the consumption of raw or incompletely thermally processed poultry meat, whereas broilers act as the main reservoir for Campylobacter species. Campylobacter jejuni and Campylobacter coli are the two main species of campylobacters detected in chicken meat, while they account for almost 90% of the reported cases of campylobacteriosis in humans. Over 80% of these cases are attributed to C. jejuni and about 10% of them are due to C. coli. Therefore, until recently the dominance of C. jejuni against all other Campylobacter spp. isolated from chicken meat samples was well established and unquestionable. Lately, however, C. coli has been increasingly recovered from chicken meat to such an extent that it is now evident that it often comprises the dominant species among the identified campylobacters in the meat samples. This work attempts for the first time a detailed review in the literature to deepen into this noteworthy epidemiological swift in the prevalence of C. jejuni and C. coli, along with the distribution of Campylobacter spp. in chicken meat. Factors such as the sampling method followed for screening campylobacters in broiler carcasses (e.g., swabs or carcass rinsates, skinned or skinless meat excised samples) and part of the animal carcass from which the sample is obtained (e.g., neck, breast, leg), seasonality of sampling (summer vs. winter) and environmental conditions (e.g., rainfall, relative humidity) at the farm level, the isolation procedure (enumeration or detection) and pathogen identification (biochemical or molecular), the enrichment and plating isolation media (e.g., Bolton vs. Preston broth, charcoal-based vs. chromogenic agars), as well as the biofilm-forming ability of different campylobacters, highlight the multivariate dimension of the phenomenon and are thoroughly discussed in the present review.
Dispersion of Cetyltrimethylammonium Bromide (CTAB) Modified Cellulose Nanocrystals in Polypropylene Melt
Authors: Gong Xiaoyu , Stolz Jonathan , Boluk Yaman
Published: June 2023

This manuscript investigates the dispersion of cetyltrimethylammonium bromide (CTAB) treated cellulose nanocrystals (CNCs) in polypropylene (PP) by melt mixing. FTIR spectra of CTAB-modified CNCs and unmodified CNCs in a PP matrix were used to evaluate the surface treatments. The surface energies and morphologies of CTAB surface modified CNCs in polypropylene (PP) were used to interpret the effects of nanoparticle dispersion on the crystallization and rheological and mechanical properties of the PP matrix.
Grazing Decreases Soil Aggregation and Has Different Effect on Organic Carbon Storage Across Different Grassland Types in the Northern Xinjiang, China
Authors: Liang Lianlian , Liang Yuan Ye , Mao Jiefei , Li Xiaofeng , Wang Guangyu , Ma Xuexi , LI Yao Ming
Published: June 2023

Soil aggregates, as the basic component of soil, make great contributions to the stability of soil structure and soil carbon (C) sequestration. Recently, grassland is experiencing continuous grazing, which greatly affects soil aggregation and soil C storage. However, how soil aggregates and soil C in different grassland respond to grazing remain unclear. In this study, three national fenced grassland monitoring field stations which represented mountain meadow (MM), temperate steppe (TS), temperate steppe desert (TSD) were selected, soil samples at 0–10 cm depth of inside and outside the fence were collected to explore the effect of grazing and grassland type on composition, stability and nutrients of soil aggregates. The results showed that the bulk soil organic carbon (SOC), total nitrogen (TN), total phosphorus (TP), available nitrogen (AN) and available phosphorus (AP) varied greatly among the three grassland types, with the highest values in MM. Soil aggregates composition showed significantly response to both grassland type and grazing, especially the proportion of soil aggregates >2 mm, which significantly decreased 51.68% on average in grazing plots compared with fenced plots, whereas sharply decreased in MM and TSD. A significant decrease (on average 25.08%) of the mean weight diameter (MWD) of soil aggregates under grazing was detected across all grassland types. The effect of grazing on nutrients in macroaggregates (>0.25 mm) was greater than that in microaggregates (<0.25 mm). Aggregate-associated SOC concentration decreased under grazing in MM and TSD, however, SOC density showed different response to grazing across all grassland types, with minor effect on MM, decreasing SOC density in TS and increasing on TSD, respectively. The magnitude of grazing effect size on aggregate-associated SOC varied in different soil particle size, with greater response in aggregates > 2 mm and the biggest value in TDS. In addition, correlation analysis showed that MWD of soil aggregates had significant negative correlation with soil bulk density, but significant positive correlation with SOC, TN and TP concentration. Results of RDA showed that BD, soil nutrients were the main influence factors of the composition and stability of aggregates. Overall, grazing had significant influence on soil aggregation, stability and SOC, played a crucial role in grassland soil stability and the accumulation of SOC.
Sleep Timing is Associated with Overweight and Snack Consumption in Children and Adolescents in Southern Brazil
Authors: Roberto Denise Miguel Teixeira , Pereira Luciana Jeremias , Vieira Francilene Gracieli Kunradi , Di Pietro Patricia Faria , Assis Maria Alice Altenburg de , Hinnig Patrícia de Fragas
Published: June 2023

Sleep timing is one of the dimensions of sleep that refers to the time of day when sleep occurs. It was included in sleep-related research because of the potential associations between overweight and consumption of meals and snacks. This cross-sectional study aimed to investigate associations between sleep timing, meal and snack consumption, and weight status in 1333 schoolchildren aged 7-14 years. The midpoint of sleep was used as a sleep timing measure obtained by the midpoint between bedtime and wake-up time and classify as Early, intermediate, and Late. Schoolchildren in the Early group were less likely to be overweight (OR: 0.83, 95% CI 0.69; 0.99), had higher odds of mid-morning snack consumption (OR: 1.95, 95%CI 1.56; 2.44) and lower probability to consume the evening snack (OR: 0.75, 95%CI 0.59; 0.94) compared with the Intermediate group. The Late group had lower odds of mid-morning snack consumption (OR: 0.67, 95%CI 0.55, 0.80) than the Intermediate group. The consumption of mid-morning and evening snacks was associated with the Early and the Late midpoint of sleep. These results suggest that bedtime and wake-up time are relevant to consuming meals and snacks and may also be related to a greater probability of being overweight in children and adolescents.
Influenza A Infection Stimulates RIG-I and Enhances Effector Function of Primary Human NK Cells
Authors: Mohamed Adham Abuelola , Soler Sofia , Wegner Julia , Bartok Eva , Stankovic Sanda , Brooks Andrew G. , Schlee Martin
Published: June 2023

Immune surveillance by natural killer (NK) cells and their recruitment to sites of inflammation renders them susceptible to viral infection, potentially modulating their effector function. Here, we analyzed innate RNA receptor signaling in NK cells downstream of direct Influenza A virus (IAV) infection and its impact on NK cell effector function. Infection of NK cells with IAV resulted in the activation of TBK1, NF-κB and subsequent type-I IFN secretion. CRISPR- generated knockouts in primary human NK cells revealed that this effect depended on the antiviral cytosolic RNA receptor RIG-I. Transfection of NK cells with synthetic 3p-dsRNA, a strong RIG-I agonist that mimics viral RNA, resulted in a similar phenotype and rendered NK cells resistant to subsequent IAV infection. Strikingly, both IAV infection and 3p-dsRNA transfection enhanced degranulation and cytokine production by NK cells when exposed to target cells. Thus, RIG-I activation in NK cells both supports their cell intrinsic viral defense and enhances their cytotoxic effector function against target cells.
Co-expression Networks in Sunflower: Harnessing the Power of Multi-Study Transcriptomic Public Data to Identify and Categorize Candidate Genes for Fungal Resistance
Authors: Ribone Andres , Fass Mónica , Gonzalez Sergio , Lia Veronica , Paniego Norma , Rivarola Máximo
Published: June 2023

Fungal plant diseases are a major threat to food security worldwide. Current efforts to identify and list loci involved in different biological processes are more complicated than originally thought, even when complete genome assemblies are available. Despite numerous experimental and computational efforts to characterize gene functions in plants, about ~ 40% of protein-coding genes in the model plant A. thaliana are still not categorized in the Gene Ontology Biological Process (BP) annotation. In non-model organisms, such as sunflower (Helianthus annuus), the number of BP term annotation is far fewer, ~22%. In the current study we performed gene co-expression network analysis using eight terabytes of public transcriptome datasets and performed expression-based functional prediction to categorize and identify loci involved in the response to fungal pathogens. We were able to construct a reference gene network of healthy green tissue (GreenGCN) and a gene network of healthy and stressed root tissues (RootGCN). Both networks achieved robust high quality scores on the metrics of guilt-by-association and selective constraints versus gene connectivity. We were able to identify eight modules enriched in defense functions, of which, two out of the three modules in the RootGCN were also conserved in the GreenGCN, suggesting similar defense-related expression patterns. We identified 16 WRKY genes involved in defense related functions and 65 previously uncharacterized loci now linked to defense response. In addition, we identified and classified 122 loci previously identified within QTL or near candidate loci reported in GWAS studies of disease resistance in sunflower linked to defense response. In all, we have implemented a valuable strategy to better describe genes within specific biological processes.