bluuebunny/crossref_metadata_2025 huggingface dataset:
Kajian Perubahan Geomorfologi Pesisir Kabupaten Aceh Jaya Mengunakan Sistem Informasi Geografis
Authors: Syahputri Yulia , Rusdi Muhammad , Sugianto Sugianto , Faisal Faisal , Irham Muhammad
Published: January 2022

Kecamatan Sampoiniet dan Setiabakti Kabupaten Aceh Jaya merupakan daerah yang dilanda Gempa dan Tsunami pada 26 Desember 2004. Dampak dari Tsunami telah mengubah geomorfologi pada sebagian wilayah pesisir Kecamatan tersebut. Tujuan dari penelitian ini menganalisis dan membandingkan perubahan garis pantai berdasarkan data citra satelit secara multi temporal memanfaatkan Sistem Informasi Geografis (SIG) info  pada tahun sebelum Tsunami yaitu Tahun 2004 dan tahun setelah Tsunami yaitu Tahun 2008 dan 2017. Dampak kerusakan akibat dari Tsunami terutama terjadi pada kawasan pesisir. Penelitian ini dilakukan dengan menggunakan metode Deskriptif dengan melakukan pengumpulan data citra pada periode yang berbeda pada tahun 2004, 2008 dan 2017. Wilayah kajian meliputi kawasan pantai yaitu kecamatan yaitu Kecamatan Sampoiniet dan Kecamatan Setiabakti.  Penelitian dilakukan untuk mengamati perubahan panjang garis pantai secara multitemporal yaitu pada tahun 2004, 2008 dan 2017. Hasil penelitian menunjukkan adanya pebubahan Panjang garis pantai dari Tahun 2004 yaitu 50,42 km, menjadi 54,68 km  pada tahun 2008 dan  bertambah menjadi 55,30 km pada tahun 2017.
Rancang Bangun Multi Sensor Pengukur Tinggi Muka Air Untuk Lahan Sawah
Authors: Anasiru Rahmat Hanif , Wicaksono Arief , Saryoko Andy , Prayoga Adi
Published: January 2022

Abstrak. Penghematan air untuk irigasi permukaan adalah salah satu cara mengurangi efek lingkungan dari budidaya tanaman padi. Dalam sistem AWD(Alternate Wetting Drying) lahan sawah digenangi secara berselang, ketinggian air dari permukaan tanah dimonitor sesuai dengan rekomendasi AWD. Metode ini terbukti dapat mengurangi penggunaan air tanpa mengurangi hasil panen. Perkembangan saat ini pada platform cloud IOT sensor-sensor dapat berhubungan langsung dengan sistem yang menyimpan data dalam kapasitas yang besar, data ini selanjutnya dapat didownload dan diproses. Penelitian ini bertujuan untuk mendesain sistem multi sensor alat pengukur ketinggian permukaan air  yang memiliki catu daya yang bersumber pada energi matahari dan dilegkapi dengan baterai Li-Ion dan berbentuk ringkas. Komunikasi dari masing masing sensor ke rangkaian master dilakukan melalui komunikasi radio. Mode hemat daya yang menonaktifkan sensor dan modul radio pada kondisi stanby dapat menghemat pemakaian baterai, tanpa penyinaran matahari baterai dapat bertahan 11,6 hari dibadingkan dengan 3,2 hari pada mode non hemat daya.Tegangan baterai dan pembacaan ketinggian permukaan air diupload ke ThinkSpeak IoT cloud oleh rangkaian master, untuk dianalisa lebih lanjut. Design of Paddy Field Water Level Multi Censor Abstract. Water conservation for field irrigation is an important key to reducing environmental effects from paddy cultivation. In the AWD (Alternate Wet Drying) method, the rice field is alternately flooded and non-flooded, water height is always measured to adjust with AWD recommendation. This method proved for reducing water usage without decreasing yield. With recent development from IoT Cloud platform, sensors can interface directly to cloud systems and store much data so it can be downloaded and processed later. In this study, electronic water height multiple sensors based on infrared technology is equipped with solar panel and Li-Ion battery storage designed with a compact form. Communication from sensors to master done by radio wave. Power saving method which turnoff sensors and radio power in the standby condition can conserve battery to stand the power without sunlight 11.6 days compared to 3.2 days in non-power-saving design. Battery voltage and water level reading from each sensor is uploaded to Think Speaks cloud IoT dashboard, this data can be analyzed later for other purposes.
Evaluasi Kesesuaian Peruntukan Lahan di Sempadan Sungai Krueng Lamnyong, Provinsi Aceh
Authors: Dahlan Dahlan , Iqbar Iqbar , Sari Eka Puspita , Nizamuddin Nizamuddin
Published: January 2022

Abstrak. Sempadan sungai merupakan kawasan penyangga antara ekosistem perairan (sungai) dan daratan. Sungai Krueng Lamnyong terletak di Kota Banda Aceh dan Kabupaten Aceh Besar yang merupakan daerah hilir dari sungai Krueng Aceh. Sempadan sungai Krueng Lamnyong telah dimanfaatkan oleh berbagai pihak untuk berbagai peruntukan. Penelitian ini bertujuan untuk mengevaluasi kesesuaian peruntukan lahan sempadan sungai Krueng Lamnyong berdasarkan peraturan perundang-undangan. Identifikasi serta evaluasi peruntukan lahan di sempadan sungai Krueng Lamnyong menggunakan perangkat lunak Sistem Informasi Geografis (SIG). Hasil penelitian menunjukkan bahwa penggunaan sempadan sungai Krueng Lamnyong diperoleh 10 jenis penggunaan lahan. Penggunaan sempadan sungai Krueng Lamnyong yang teridentifikasi sesuai dengan peruntukan yaitu sebesar 110,91 Ha atau 68,13% yang terdiri dari irigasi, jalan, sawah, rerumputan, tanaman palawija dan tanah kosong. Penggunaan yang tidak sesuai peruntukan sebesar 51,88 Ha atau 31,87% yang terdiri dari ruang terbangun, kebun, vegetasi mangrove dan kanopi pohon.Evaluation of Land Use Suitability in Aceh Province's Krueng Lamnyong River BorderAbstract. The river border is a buffer area between aquatic ecosystems (rivers) and land. The Krueng Lamnyong River is located in Banda Aceh City and Aceh Besar District which is the downstream area of the Krueng Aceh river. The Krueng Lamnyong river border has been used by various parties for various purposes.  This study aims to evaluate the suitability of the land use of the Krueng Lamnyong river border based on the legislation. Identification and evaluation of land use in the Krueng Lamnyong river border using Geographic Information System (GIS) software. The results showed that the use of the Krueng Lamnyong river border obtain 10 types of land use. The use of the Krueng Lamnyong river border identified according to its designation is 110.91 Ha or 68.13% consisting of irrigation, roads, rice fields, grass, crops, and vacant land. The use that is not in accordance with the designation is 51.88 Ha or 31.87% consisting of build space, gardens, mangrove vegetation, and tree canopies.
Implementasi Treatment and Education of Autistic and Realted Communicationhandicapped Children (TEACCH) pada Kemampuan Bina Diri Anak Down Syndrome
Authors: Firdaus Ismanura , Pradipta Rizqi Fajar
Published: January 2022

Anak down syndrome memiliki perkembangan kognitif yang menunjukkan adanya hambatan intelektual. Salah satu karakteristiknya yaitu rendahnya kemampuan bina diri. Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh metode TEACCH terhadap kemampuan bina diri memakai baju siswa down syndrome. Rancangan penelitian ini menggunakan metode eksperimen jenis SSR dengan desain A-B-A’. Kesimpulan dari penelitian ini bahwa intervensi menggunakan metode TEACCH dapat membentuk kemampuan bina diri memakai baju siswa down syndrome. Kata
Urgensi Identifikasi dan Asesmen Anak Berkebutuhan Khusus Usia Dini
Authors: Irvan Muchamad
Published: January 2022

Anak berkebutuhan khusus (ABK) merupakan anak yang tumbuh dan berkembang dengan berbagai perbedaan dengan anak-anak pada umumnya. Istilah anak berkebutuhan khusus tidak merujuk pada sebutan untuk anak dengan kecacatan, namun merujuk pada layanan khusus yang diperlukan anak berkebutuhan khusus. Terdapat berbagai jenis kategori dalam lingkup istilah anak berkebutuhan khusus. Dalam konteks pendidikan khusus di Indonesia anak berkebutuhan khusus di kategorikan dengan istilah anak tunanetra, anak tunarungu, anak tunagrahita, anak tunadaksa, anak tunalaras, dan anak cerdas dan bakat istimewa. Setiap anak berkebutuhan khusus memiliki karakteristik yang berbeda-beda antara satu dengan yang lain. Lebih daripada itu, setiap anak berkebutuhan khusus juga memerlukan layanan khusus yang disesuaikan dengan kemampuan dan karakteristik mereka. Perlu dilaksanakan kegiatan identifikasi dan asesmen untuk mengetahui karakteristik dan kebutuhan mereka. Hal tersebut dianggap penting guna mendapatkan layanan yang tepat sesuai dengan karakteristik, kebutuhan dan kemampuan. Children with special needs (ABK) are children who grow and develop with various differences from children in general. The term children with special needs does not refer to children with disabilities, but instead refers to special services needed by children with special needs. There are various types of categories within the scope of the term children with special needs. In the context of special education in Indonesia, children with special needs are categorized by the terms blind children, deaf children, mentally retarded children, disabled children, children with disabilities, and intelligent children and special talents. Every child with special needs has different characteristics from one another. More than that, every child with special needs also requires special services that are tailored to their abilities and characteristics. It is necessary to carry out identification and assessment activities to determine their characteristics and needs. This is considered important in order to get the right service according to the characteristics, needs and capabilities.
Metode VAKT untuk Meningkatkan Kemampuan Menulis Permulaan Anak Tunagrahita
Authors: Liliana Putri Desy , Hastuti Wiwik Dwi , Huda Abdul
Published: January 2022

Pengaruh Penggunaan Metode VAKT Terhadap Kemampuan Menulis Permulaan Anak Tunagrahita. Tujuan dari penelitian ini adalah untuk mendeskripsikan pengaruh metode VAKT terhadap kemampuan menulis permulaan anak tunagrahita di SDLB. Penelitian dilakukan menggunakan pendekatan kuantitatif dengan rancangan SSR dengan desain A-B-A. Data dianalisis dengan uji pre test dan post test. Hasil penelitian menunjukkan metode VAKT memiliki pengaruh untuk meningkatkan kemampuan menulis permulaan peserta didik tunagrahitaThe Effect of Using VAKT Method on Writing Ability of the Beginning of Children with Intellectual Disability. The purpose of this study was to describe the effect of the VAKT method on the writing ability of early mentally retarded children in SDLB. The study was conducted using a quantitative approach with SSR design with A-B-A design. The results of the study showed that the VAKT method had the effect of increasing the writing ability of early mental retardation students
Brain Gym sebagai Sarana untuk Meningkatkan Konsentrasi Belajar pada Siswa Autis
Authors: Khasanah Rina , A M M Shodiq , Irvan Muchammad
Published: January 2022

Berdasarkan hasil observasi, seorang siswa autis mempunyai konsentrasi yang rendah. Penelitian ini bertujuan untuk mendeskrispsikan pelaksanaan brain gym pada kegiatan terapi siswa autis dan mendeskripsikan pengaruh brain gym terhadap konsentrasi belajar pada kegiatan terapi siswa autis. Rancangan penelitian ini menggunakan Single Subject Research (SSR) dengan desain A-B-A-B. Hasil penelitian menunjukkan bahwa siswa dapat melakukan gerakan awal dan 5 gerakan brain gym dengan baik. Terdapat pengaruh brain gym terhadap konsentrasi belajar yang ditunjukkan dengan mean, level dan trend yang meningkat dan tidak ada latency
Analisis Pelaksanaan Program Intervensi Dini Anak dengan Hambatan Pendengaran di PAUD Inklusi Jember
Authors: Zusfindhana Inna Hamida
Published: January 2022

Anak dengan hambatan pendengaran mempunyai kesulitan dalam berkomunikasi, dampak langsung selain dalam bahasa juga berpengaruh terhadap pendidikan. Hambatan tersebut membutuhkan suatu layanan untuk memaksimalkan kemampuan anak melalui intervensi dini. Program intervensi merupakan salah satu program yang telah diterapkan di PAUD inklusi Jember. Penelitian ini bertujuan untuk mengetahui pelaksanaan program intervensi dini anak dengan hambatan pendengaran di PAUD inklusi Jember. Metode penelitian yang digunakan yaitu dengan pendekatan kualitatif dan metode deskriptif. Tujuan dari penelitian ini untuk menganalisis pelaksanaan program intervensi dini anak dengan hambatan pendengaran di PAUD Inklusi Jember. Hasil penelitian menunjukkan bahwa di PAUD A intervensi dono sudah terlaksana sesuai dengan prosedur seperti identifikasi dini, asesmen, intervensi dini dan evaluasi serta terlihat dari adanya tenaga ahli seperti dokter dan psikolog sedangkan di PAUD B sudah terlaksana dengan cukup baik dan sesuai dengan prosedur seperti identifikasi dini, asesmen, intervensi dini dan evaluasi tetapi belum ada tenaga ahli yang mendampingi.
Analisis Kebutuhan dan Masalah Pembelajaran Jarak Jauh pada Anak Berkebutuhan Khusus di Masa Pandemi Covid-19
Authors: Supriyadi Supriyadi , Wiliyanto Dian Atnantomi
Published: January 2022

Penelitian inibertujuan untuk mengali informasi tentang kebutuhan dan masalah yang timbul selama pembelajaran jarak jauh pada Anak Berkebutuhan Khusus di masa pandemi Covid-19. Metode penelitian menggunakan kualitatif deskriptif dengan pendekatan case study. Dengan jumlah responden 220 guru Sekolah inklusi dan Sekolah Luar Biasa di Indonesia. Penyebaran instrument melalui google form yang kemudian dianalisis menggunkan SPSS. Hasil penelitian yang didapatkan temuan antara lain; 1) kendala terbesar yang dialami guru dalam pembelajaran jauh Anak Berkebutuhan khusus adalah jaringan internet yang kurang stabil dengan persentase sebesar 52,3%. 2) penerapan pembelajaran jarak jauh untuk Anak Berkebutuhan khusus sangat tidak efektif dilihat dari presentase sebesar 83,6%. Penerapan pembelajaran jarak jauh harus ada kurikulum, materi, media pembelajaran, dan penilaian hasil belajar yang sesuai dengan kondisi Anak Berkebutuhan Khusus, serta adanya kolaborasi antar guru dan orangtua untuk penerapan PJJ di rumah.
Kondisi Pemenuhan Teknologi Asistif Bagi Anak Berkesulitan Belajar Spesifik (ABBS) di Sekolah
Authors: Damayanto Angga , Ishartiwi Ishartiwi , Handoyo Rendy Roos , Purwandari Ernisa
Published: January 2022

Artikel ini membahas tentang kondisi pemenuhan teknologi asistif yang merupakan alat bantu yang dirancang agar sesuai dan dapat mempermudah Anak Berkesulitan Belajar Spesifik (ABBS) dalam meningkatkan kemandirian dan hasil belajar ABBS yang ditinjau dari (1) penerapan teknologi asistif; (2) jenis teknologi asistif yang sudah tersedia di sekolah; (3) teknologi asistif yang diharapkan dapat tersedia di sekolah. Subjek penelitian terdiri dari 415 guru yang mengajar ABBS, baik di sekolah luar biasa maupun inklusif. Data diperoleh melalui angket yang disebar secara daring. Hasil penelitian menunjukkan bahwa: (1) teknologi asistif belum diterapkan secara optimal karena pemahaman guru terkait teknologi asistif masih rendah; (2) teknologi asistif yang tersedia masih didominasi oleh teknologi asistif dengan tingkat yang rendah (low technology) (3) teknologi asistif yang diharapkan untuk ABBS di sekolah juga masih tergolong teknologi asistif dengan tingkat rendah (low technology).
Teledetección y prospección geofísica en Veladiez. Un sector inédito de la ciudad romana de Segisamo (Sasamón, Burgos).
Authors: García Sánchez Jesús , Costa-García José Manuel
Published: January 2022

En el marco del proyecto que analiza los paisajes arqueológicos en la transición entre la Edad del Hierro y época romana en la comarca del Odra-Pisuerga hemos prestado especial atención al estudio de la antigua ciudad romana de Segisamo (Sasamón). Desde 2019, a partir de una primera cobertura aérea, hemos sido capaces de reconocer en el sector noroeste de la ciudad la presencia de estructuras arqueológicas que han sido objeto de sucesivas prospecciones aéreas usando UAVs (RGB y NIR) y geofísicas. Esta aproximación no destructiva ha permitido recuperar un sector desconocido de la ciudad romana de Segisamo y plantear nuevas hipótesis acerca de los límites de la ciudad.
Aplicación de un láser Nd:YAG para retirar grafiti de la caliza Lioz: influencia de los parámetros láser (longitud de onda, fluencia y número de pulsos) y la composición del grafiti.
Authors: Pozo-Antonio Santiago , Antonio Fontán Nuria
Published: January 2022

En los últimos años la ablación láser como herramienta de limpieza de roca del patrimonio ha experimentado grandes avances debido a la falta de contacto mecánico entre el cabeza y la roca, a la ausencia de residuos, a su gradualidad y a su selectividad. Una vez seleccionado un equipo láser, los parámetros decisivos para la obtención de una limpieza satisfactoria son la longitud de onda, la fluencia y el número de pulsos. En este trabajo se evalúo la influencia de dichos parámetros en la extracción de pinturas grafiti con diferente composición sobre la roca caliza portuguesa Lioz utilizando un láser de nanosegundos Nd:YAG. Las superficies sin pintar y las pintadas se trataron con diferentes longitudes de onda (infrarroja a 1064nm o ultravioleta a 355nm), fluencias y número de pulsos. Inicialmente, se determinó el límite de daño de la roca y seguidamente las condiciones más adecuadas en la extracción de un grafiti azul alquídico y un plateado polietilénico. Las superficies resultantes se evaluaron con estereomicroscopía, espectrofotometría, medida de rugosidad y microscopía electrónica de barrido.

Como resultado general, no se identificaron grandes diferencias en los resultados obtenidos por ambas longitudes de onda, siendo el factor más influyente en la eficacia la composición de las pinturas. La pintura plateada resultó la más difícil de extraer ya que tras la aplicación del láser y la correspondiente extracción de las láminas de aluminio que se usan como pigmento en esta pintura, se encontró una capa translúcida rica en carbono. A pesar de que los umbrales de daño se establecieron en 0.4 y 0.8 J.cm-2 para 355 y 1064 nm respectivamente, las fluencias que permitieron mejores resultados en términos de extracción de grafiti fueron superiores a estos umbrales y diferentes en función de la composición de la pintura: i) para la pintura azul, la radiación ultravioleta (a 355 nm) consiguió una limpieza satisfactoria con 0.5 J.cm-2 y 10 pulsos y la radiación infrarroja (a 1064 nm) la consiguió con 1.3 J.cm-2 y 25 pulsos, y ii) para la pintura plateada, a pesar de que no se consiguió la extracción total de la capa traslúcida rica en C, se identificaron los mejores niveles de eficacia con 0.5 J.cm-2 y 5 pulsos para 355 nm y 0.9 J.cm-2 y 5 pulsos para 1064 nm. Por lo tanto, la eficacia se vio influida por la interacción roca y grafiti.
Fen Bilgisi Öğretmenlerinin Özel Alan Yeterlikleri Bağlamında Öz Yeterlikleri
Authors: CANDAŞ Bahar , ÖZMEN Haluk
Published: January 2022

Çağın gereklerine sahip bireyleri yetiştirebilmek için eğitim-öğretim sisteminde yapılan değişiklikler, öğretmenlerin sahip olması beklenen yeterliklerin belirlenmesi ihtiyacını açığa çıkarmıştır. 90’lı yılların sonlarında başlayan öğretmen yeterlikleri belirleme çalışmalarında genel yeterliklerin belirlenmesinin yanı sıra alana özgü yeterlikler de belirlenmiştir. Fen bilgisi özel alan yeterlikleri belirlenen bu alanlardan birisi olup fen bilgisi öğretmenleri ve öğretmen adaylarına mesleki gelişim hedeflerine ulaşmada bir kılavuz görevi görmektedir. Fen bilgisi öğretmenlerinin bu yeterliklere sahip olmaları kadar öğretimlerine yansıtmaya yönelik öz yeterlik inançlarının yüksek olması önemlidir. Bu çalışmada da fen bilgisi öğretmenlerinin özel alan yeterliklerine yönelik öz yeterliklerinin çeşitli değişkenler bağlamında tespit edilmesi amaçlanmıştır. Çalışma, karma yöntem araştırmalarından nicel ve nitel araştırma süreçlerinin beraber yürütüldüğü yakınsayan paralel desene göre yürütülmüştür. Çalışmanın nicel sürecinde yer alan Özel Alan Yeterliklerine Yönelik Öz Yeterlik Ölçeğine 91 öğretmen cevap verirken bu öğretmenlerden gönüllü olan 18 öğretmenle nitel süreci oluşturan yarı yapılandırılmış görüşmeler yürütülmüştür. Ölçekten elde edilen veriler istatistiki analize, görüşme sorularından elde edilen veriler ise betimsel analize tabi tutulmuştur. Ölçeğin mesleki gelişim boyutu hariç diğer alt boyutlarından elde edilen verilere göre fen bilgisi öğretmenlerinin öz yeterlikleri cinsiyet, hizmet yılı ve okulun konumu değişkenlerine göre anlamlı farklılık göstermezken mesleki gelişim alt boyutunda hizmet süresi daha az olan öğretmenler lehine farklılaşmaktadır. Deneyimi kısmen daha az olan bu öğretmenler görüşmelerde de mesleki gelişim temasına yönelik deneyimli öğretmenlere göre daha fazla görüş belirtmişlerdir. Çalışmanın genelinde, öğretmenlerin, öğretimi destekleme temasına yönelik öz yeterlik inanç puanları en yüksek olup görüşmelerden elde edilen verilerde de öğretmenlerin bu temaya yönelik daha fazla görüş ifade ettikleri belirlenmiştir. Öğretmenlerin öz yeterliklerinin özel alan yeterliklerini oluşturan yeterlik alanlarına göre farklılaştığı sonucuna ulaşılmıştır.
Normal Dağılım İkilemi
Authors: UYSAL İbrahim , KILIÇ Abdullah
Published: January 2022

Araştırmacılar, çoğu hipotez testinden önce testin varsayımlarını incelemektedir. Sıklıkla karşılaşılan bir varsayım ise verinin normal dağılım göstermesidir. Ancak normallik testleri ve betimsel istatistikler çoğunlukla araştırmacıları ikileme düşürerek verinin normal dağılıp dağılmadığıyla ilgili karar almasını zorlaştırmaktadır. İşte bu yönde araştırmanın amacı çarpıklık katsayısı, örneklem büyüklüğü ve verinin sürekli–sıralı olma durumuna göre tek değişkenli normallik testlerini (Anderson-Darling, Cramer-von Mises, Jarque-Bera, Kolmogorov-Smirnov, Lilliefors, Pearson ki kare, Shapiro-Francia ve Shapiro-Wilk) ve normallik için kullanılan betimsel istatistikleri (çarpıklık katsayısının standart değeri, basıklık katsayısının standart değeri, çarpıklık katsayısı/standart hata) karşılaştırmaktır. Araştırma bir Monte Carlo simülasyon çalışmasıdır. Simülasyon koşulları çarpıklık katsayısı (-2.5, -1.0, 0.0, 1.0, 2.5), örneklem büyüklüğü (20, 30, 50, 100, 500, 1000 ve 5000) ve verinin sürekli ya da sıralı (kategorisi sayısı 2, 3, 4, 5 ve 7) olması olarak belirlenmiştir. Araştırmada tamamen çaprazlanmış desenle 210 simülasyon koşulu üzerinde çalışılmıştır. Değerlendirme ölçütleri 1. tip hata ve güç olarak belirlenmiştir. Araştırma sonucunda 1. tip hata açısından Jarque–Bera, çarpıklık katsayısının standart değeri, çarpıklık katsayısı/standart hata ve basıklık katsayısının standart değerinin koşulların çoğunda diğer yöntemlere göre daha düşük 1. tip hata ve daha yüksek güç değerlerine sahip olduğu belirlenmiştir. Örneklemin küçük, veri tipinin sürekli, çarpıklık katsayısının -1 ya da +1 olduğu koşullarda tüm yöntemlerin gücünde düşüş gözlenmiştir.
Öğretim Elemanlarının Yükseköğretim Kurumlarının Örgütsel Unutma Düzeyine İlişkin Görüşlerinin İncelenmesi
Authors: AYDUĞ Damla , AGAOGLU Esmahan
Published: January 2022

Araştırmanın amacı, öğretim elemanlarının yükseköğretim kurumlarının örgütsel unutma düzeyine ilişkin görüşlerinin incelenmesidir. Ayrıca öğretim elemanlarının örgütsel unutma düzeyine ilişkin görüşlerinin cinsiyet, yaş, akademik unvan ve çalışılan üniversite değişkenlerine göre farklılaşıp farklılaşmadığı da incelenmiştir. Nicel olan bu araştırma, tarama modelinde desenlenmiştir. Araştırmanın evreni, 2019-2020 eğitim-öğretim güz döneminde Anadolu, Eskişehir Osmangazi ve Eskişehir Teknik üniversitelerinde görev yapan 3771 öğretim elemanını kapsamaktadır. Örneklemini ise evrenden tabakalı örnekleme yöntemi ile seçilen 524 öğretim elemanı oluşturmaktadır. Araştırmanın verileri araştırmacılar tarafından geliştirilen “Örgütsel Unutma Ölçeği” ve “Kişisel Bilgi Formu” ile elde edilmiştir. Araştırma verilerinin analizinde betimleyici istatistikler, bağımsız örneklem t testi ve tek yönlü ANOVA kullanılmıştır. Araştırma sonuçları, öğretim elemanlarının yükseköğretim kurumlarının kazara unutma düzeylerini yüksek, amaçlı düzeylerini orta olarak değerlendirdiklerini göstermiştir. Öğretim elemanlarının yükseköğretim kurumlarının örgütsel unutma düzeylerine ilişkin görüşleri ile cinsiyet, yaş, akademik unvan ve çalışılan üniversite değişkenleri arasında anlamlı farklılıklar bulunduğu saptanmıştır. Buna göre; cinsiyet değişkeni ile amaçlı unutma arasında, yaş ve akademik unvan değişkenleri ile kazara unutma arasında, çalışılan üniversite değişkeni ile hem amaçlı hem de kazara unutma boyutları arasında anlamlı farklılıklar olduğu saptanmıştır. Araştırma sonuçları doğrultusunda yükseköğretim kurumlarının kazara unutmaları önleyebilmek adına etkili bilgi yönetim mekanizmaları kurmaları ve birimlere yapılan atamalar bağlamında yüksek iş gücü devir hızlarını en aza indirgemeleri önerilmektedir. Ayrıca yükseköğretim kurumlarının amaçlı unutmalardan daha fazla yararlanabilmesi için kurumların örgüt hafızalarını sürekli olarak gözden geçirmeleri ve güncel bilgiler doğrultusunda yenilemelerinin sağlanması da öneri olarak sunulmuştur.
Nutrigenomics: future for sustenance
Authors: Lal Prem , Ramachandran Remya , James P. T. , K. Rajeevan , Ravindran Aju , Balakrishnan Durga , Bhasker Ajith , . Sasidharan , Francis Babu , V. Gopalan A. , R. Subbaraman K. , Binub Kanniyan
Published: January 2022

Nutrigenomics deals with the effect of foods and food constituents on gene expression. It is a new concept in disease prevention and cure. Nutrigenomics conveys how nutrients influence our body to express genes, whereas nutrigenetics refers to how our body responds to nutrients. The various bioactive food components can alter the gene expression mechanisms. But our actual knowledge is so insufficient that the only use of such information may help to satisfy our imagination. If science could arrive at some more precise facts, that would have vast applications in medicine.
Diagnosis and treatment of obstructive sleep apnea
Authors: Salamah Fahad Saleh Bin , Alfayez Hiba Mohammed Al , Melibary Raghad Taha
Published: January 2022

Obstructive sleep apnea (OSA) has become a health issue of high prevalence. The prevalence is rising between 1990-2010 by approximately 30%, with absolute increases of 4.2% in women and 7.5% in men. This condition is characterized by a breathing disorder of partial or complete upper airway obstruction leading to increased resistance to airflow and potential cessation of breathing during sleep. Its multifactorial etiology Such etiologies involve obesity, craniofacial anatomy, and the use of stimulants and medications to reduce muscle tension. This review aims to summarize the recent diagnosis and treatment modalities of OSA. The database PubMed and google scholar were searched for relevant published records. A total of 39 articles were collected randomly limited to the English language. We placed no restrictions on the date of publication. Evidence from methodological studies indicate that undiagnosed OSA is associated with hypertension, cardiovascular disease, stroke, and daytime sleepiness. Thorough clinical and instrumental examinations should precede a proper diagnosis selection. The primary goal of treatment is reducing the Patient’s symptoms, depending on the severity of the patient’s condition. OSA can be treated in different ways, including behavioral therapy, medical device, surgery, and pharmacological therapies. There are limitations in dental school about education and training of OSA and oral appliances (OA). OSA teamwork must include both qualified sleep physicians and dentists. The Orthodontist plays a critical role in evaluating and treating OSA patients, choosing the right oral appliance, and assessing and adjusting the appliance.
Mechanical, Morphological, Thermal and Dynamic Study of Composites of Unsaturated Polyesters-Date Palm Leaf Fiber DPLF
Authors: Berkouk Abir , Meghezzi Ahmed , Chelali Hamza , Soltani Mohamed Toufik
Published: January 2022

In order to improve the properties of unsaturated polyesters, this study discusses the possibilities of developing a natural waste, date palm leaf fiber DPLF, produced in the northern Algerian Sahara, associated with the polymer matrix of a thermosetting polyester resin UP. For this purpose, composite plates containing virgin fiber at rates of 6 and 10% were treated with an alkaline solution of 6% NaOH on the one hand, and a silane compound on the other. In this research, a mechanical study of strength and elongation at break was carried out. In addition, morphological behavior was followed by SEM scanning electron microscopy. ATG thermogravimetric analysis and energy flow were monitored by DSC differential scanning calorimetry. Also, a study of the water absorption capacity has been conducted. In addition, a dynamic mechanical analysis DMA was carried out. The findings of this study show that there is a favorable mechanical behavior for the composites containing the 6% and 10% DPLF fiber, with alkaline NaOH and Silane treatment. They also show that the chemical treatment with alkaline solution and silane gives composites certain thermal stability compared to those with untreated fiber. Findings also explore that the absorption of water by the various composites shows that the chemical treatment promotes some intermolecular associations with water. Findings also show that the storage modulus (E') increases when the composite contains 10% DPLF, treated and untreated, and the maximum value of the tangent moves towards the high temperature for the treated and untreated fiber composite.
Prof. Transient receptor potential vanilloid 4 promotes the growth of non-small cell lung cancer by regulating Foxp3
Authors: Pu Jiang-tao , Zhang Tao , He Kai-ming , Zhang Deng-guo , Teng Zhang-yu , Wu Yun-fei
Published: January 2022

Objective(s): Transient receptor potential vanilloid 4 (TRPV4) participates in malignant tumor. However, the role of TRPV4 in non-small cell lung cancer (NSCLC) remains unclear. In this study, we demonstrated TRPV4 was upregulated in NSCLC tissues and NSCLC cell lines.
Materials and Methods: TRPV4 level in the NSCLC patients and cell lines were detected, and its function was studied both in vivo and vitro.
Results: The level of TRPV4 showed a positive correlation with tumor size of NSCLC patients. Activation TRPV4 by agonist GSK1016790A promoted cell proliferation and decreased apoptosis in A549 cells, and these effects were enhanced when the cells have overexpressed TRPV4. Moreover, GSK1016790A induced inhibitory effects on apoptosis of A549 cells was impaired when GSK1016790A used together with TRPV4 selective antagonist HC-067047, or impaired when the cells have already downregulated TRPV4 expression by TRPV4 siRNA. In vivo study, pharmacological inhibition of TRPV4 prevented A549 cells transplanted tumor growth. It was showed Foxp3 level was significantly increased in the NSCLC tissues, and showed a positive correlation with the level of TRPV4. Deactivation of TRPV4 using TRPV4 siRNA or HC-067047 significantly reduced expression of Foxp3 in GSK1016790A treated NSCLC cells. Moreover, downregulation Foxp3 by transfection of Foxp3 siRNA significantly impaired TRPV4 induced NSCLC cells proliferations in vitro.
Conclusions: Antitumor eﬀects caused by TRPV4 inhibition in NSCLC might be attributed to the suppression of Foxp3 which induced subsequent cell apoptosis. Thus, pharmacological inhibition of TRPV4 may be a promising option for NSCLC treatment.
“¿Qué es América Latina?” La revista Mundo Nuevo y la Guerra Fría cultural
Authors: Trovero Juan Ignacio
Published: January 2022

El presente artículo aborda un episodio del debate intelectual latinoamericano, el cual, suscitado a fines de la década de 1960 acerca de “qué es” América Latina, se desarrolló en el número 36 de la revista Mundo Nuevo. Con ese fin se analizan las reflexiones de los cinco participantes: Afrânio Coutinho, Gino Germani, Gilberto Freyre, Norberto Rodríguez Bustamante y Jean Casimir, y se reconstruye el contexto de producción de esa polémica revista, en el marco del Congreso por la Libertad de la Cultura y la Guerra Fría cultural. Se ofrecen por último algunas conclusiones generales y comparativas.
Proof Compression and NP Versus PSPACE II: Addendum
Authors: Gordeev Lew , Haeusler Edward Hermann
Published: January 2022

In our previous work we proved the conjecture NP = PSPACE by advanced proof theoretic methods that combined Hudelmaier’s cut-free sequent calculus for minimal logic (HSC) with the horizontal compressing in the corresponding minimal Prawitz-style natural deduction (ND). In this Addendum we show how to prove a weaker result NP = coNP without referring to HSC. The underlying idea (due to the second author) is to omit full minimal logic and compress only “naive” normal tree-like ND refutations of the existence of Hamiltonian cycles in given non-Hamiltonian graphs, since the Hamiltonian graph problem in NPcomplete. Thus, loosely speaking, the proof of NP = coNP can be obtained by HSC-elimination from our proof of NP = PSPACE.
Morphological, Biochemical and Genotypic Analysis of Zoonotic Campylobacter jejuni Isolated from Chicken Meat Samples
Authors: Bobade Sumedha , Vijayarani K. , Tirumurugaan K.G. , Thangavelu A. , Vairamuthu S.
Published: January 2022

Background: Campylobacter species are a leading cause of most important food-borne diarrhoeal illness worldwide while, poultry has been identified as a significant cause of Campylobacter infection in humans. C. jejuni is highly effective in colonizing chicken intestinal mucosa without causing any clinical manifestations and the consumption of poultry meat is the major source of transmission of bacteria to humans. Methods: The total of 19 chicken meat samples collected from retail markets in Chennai were screened by cultural examination, further subjected to phenotypic characterization using biochemical test and genotypic characterization using polymerase chain reaction assay targeting hip O and map A genes. Result: All the isolates showed growth on modified blood free charcoal cefoperazone deoxycholate agar media (mCCDA) and 18 (94.73%) samples showed typical morphological characteristics. The 12 (63.15%) isolates showed biochemical reactions positive. The results from polymerase chain reaction showed that 10 (83.33%) isolates were positive for C. jejuni. This study suggested that, it is essential to investigate the incidence of Campylobacter jejuni infection in poultry and the risk factors at all production stages of meat production to help reducing the disease in humans in terms of food safety.
Seroprevalence and Molecular Detection of Bovine Brucellosis
Authors: Mishra Raghavendra Prasad , Jain Udit , Sharma Barkha , Kusum Kaushal , Singh Neha
Published: January 2022

Background: Brucellosis is one of the major zoonotic problems that exist worldwide. Brucellosis is clinically characterized by metritis, mastitis, repeat breeding, abortion in the last trimester of pregnancy, retention of placenta and reduced milk production in the female whereas epididymitis, orchitis and sterility in male. In humans can be highly variable, ranging from nonspecific, flu-like symptoms to undulant fever, arthritis, orchitis and epididymitis. Methods: A total of 567 bovine serum samples was taken from four districts of Brij region of UP. All the samples were processed to detection of prevalence of brucellosis by RBPT, STAT ELISA and confirmation of genes bcsp31, 16SrRNA, omp2 and IS711 by PCR. Result: The prevalence of brucellosis was found to be 07.93% (31/391), 08.69% (34/391) and 10.74% (42/391) shows positive by RBPT, STAT and I- ELISA respectively. In buffalo Out of 176 tested serum sample the seroprevalence was found to be 09.66% (17/176), 10.79% (19/176) and 12.5% (22/176) positive by RBPT, STAT and I- ELISA respectively. Out of 567 samples 18 were positive for Brucella genus specific gene. The higher prevalence of the disease in this region increases the risk of zoonotic transmission and it implies a serious threat to the human population as well as the huge impact on economy due to loss of productivity as well as loss of livestock population.
NEOLIBERALISMO E ENSINO DE LÍNGUA INGLESA EM REDES PARTICULARES: UMA PERSPECTIVA AUTOETNOGRÁFICA
Authors: Côrtes Servelati Fabrício
Published: January 2022

Resumo: Neste artigo, investigo como valores econômicos neoliberais, que permeiam diversas esferas da sociedade, orientam também práticas do ensino de língua inglesa no setor privado e como agem para formar sujeitos que, não engajados nos debates e nas lutas sociais, perpetuam a dinâmica elitista e desigual de nossa sociedade. Para trazer elementos concretos de minha prática docente, adoto como método a autoetnografia (ANDERSON, 2006), que valoriza minhas narrativas de experiência como recurso privilegiado para construção de sentidos. Em contraste com esse ensino de língua, indico princípios de uma educação linguística crítica orientada para ações transformadoras das relações de poder na sociedade e comprometida com a defesa dos direitos humanos.
O SUJEITO “BIOGRÁFICO” NA FICÇÃO DE TEZZA
Authors: Guedes Borges de Araujo Cecília , Flores Fernandes Fabrício
Published: January 2022

Neste artigo, propomos uma discussão acerca da biografia, da história e da ficção presentes em O filho eterno (2011), do escritor catarinense Cristovão Tezza. Há na obra a construção de um mundo ficcional que se vale das experiências de vida como fonte primeira de inspiração, mas que, ao configurá-lo através da linguagem, transcende-o, transforma-o. O romance tematiza a história de um pai que descobre que o filho tem síndrome de Down, na década de 80, e apresenta movimentos pendulares do narrador enquanto sujeito e analista da narrativa. Investiga-se aqui a hipótese de que há na construção ficcional tezziana reflexões do sujeito pai, enquanto narrador e personagem, manifestando, assim, na linguagem, a dificuldade em delimitar uma fronteira entre a ficção e a não-ficção na obra. Para tanto, apoiamo-nos nas reflexões acerca dos problemas de história, ficção e biografia discutidos e contextualizados com base nas análises dos trechos da obra e fundamentados por Bosi (2013), Gagnebin (2001), Lejeune (2014) e outros.
UMA ANÁLISE DO ROMANCE AMOR DE PERDIÇÃO, DE CAMILO CASTELO BRANCO
Authors: Albuquerque Sousa Erika Maria , Morais Solange Santana Guimarães , Carvalho Maria do Socorro
Published: January 2022

Este artigo objetiva analisar o romance Amor de perdição (1862), de Camilo Castelo Branco, focalizando a influência da escola romântica, bem como temas presentes no enredo, como: os relacionamentos familiares e sociais; a religiosidade e a família; o patriarcalismo; e a condição da mulher na sociedade do século XIX, observando como vida e obra do escritor estiveram constantemente entrelaçadas. Uma pesquisa analítica que tem como base primária a obra e como base teórica os estudos de pesquisadores que, de alguma forma, têm em comum, trabalhos que apresentem ideias sobre a obra em questão, como é o caso de CANDIDO (2002); CONCHE (1998); GENETTE (1995); AREND (1999), dentre outros.
A RESISTÊNCIA SOCIAL BAIANA NOS FOLHETOS O AUMENTO DA CARNE VERDE E PARA PREFEITO DE SALVADOR GRAÇA LESSA, DE CUÍCA DE SANTO AMARO
Authors: Cardoso dos Santos Mikeias , De Sousa Almeida Lucelia
Published: January 2022

O trabalho tem a intenção de apresentar a crítica social baiana relatada pelos versos singulares de Cuíca de Santo Amaro, “poeta-repórter”, presentes nos dois folhetos de cordel de sua autoria, denominados O aumento da carne verde e Para prefeito de Salvador Graça Lessa. Por meio da poesia de cordel, o cordelista versifica com maestria temas do cotidiano das pessoas, de maneira cômica e, às vezes, com crítica aos desgovernos, ao caos da saúde pública, aos altos impostos, à luta por melhorias no trabalho etc. No decorrer do trabalho, serão apresentadas a vida e a obra do cordelista e a análise da crítica social baiana por meio de estrofes nos dois folhetos de cordel. O primeiro folheto intitulado O aumento da carne verde, de Cuíca de Santo Amaro, relata o aumento do preço de um alimento que ajuda a saciar a fome do trabalhador do país, a carne bovina; porém, no desenrolar da trama, os políticos, os jornais e as emissoras que poderiam reverter o aumento do produto nos abatedouros do estado cruzam os braços e não ajudam. No outro cordel denominado Para prefeito de Salvador Graça Lessa, o poeta narra os principais motivos que devem ser levados em conta para eleger, Graça Lessa o prefeito de Salvador. A pesquisa está apoiada em autores como: Cevasco (2008, 2009), Carvalhal (2006), Bosi (2002), Curran (1990), Dalcastagnè (2017), Deleuze (1978), Diégues Jr. (1973), Maranhão e Medina (2020), dentre outros.
Are dogs with hip dysplasia in less pain after total hip replacement than femoral head ostectomy?
Authors: Rehnblom Erica , Gordon-Evans Wanda J.
Published: January 2022

PICO question

In large breed juvenile dogs with hip dysplasia and radiographic bilateral osteoarthritis, is a total hip replacement superior/inferior/or equivalent to bilateral femoral head ostectomy at reducing the severity of long-term hip pain?

 

Clinical bottom line

Category of research question

Treatment

The number and type of study designs reviewed

Twelve papers were critically appraised. One paper was a systematic review. Six papers were prospective case series. Five papers were retrospective case series

Strength of evidence

Weak

Outcomes reported

Besides one systematic review, there are no other studies available that directly compare pain reduction with total hip replacement and femoral head ostectomy for the treatment of hip dysplasia in large breed juvenile dogs with radiographic evidence of secondary osteoarthritis. In one study, 12/12 (100%)of owners that responded to an owner outcome questionnaire reported no hip pain with femoral head and neck ostectomy. In this study, owners assessed pain based on activity level of the dog (running, playing, jumping, using stairs normally), gait abnormalities (only when running or after strenuous exercise), and duration of postoperative medications. In eight studies, 91–100% of cases had no hip pain with total hip replacement reported via clinical examination and/or owner outcome questionnaire

Conclusion

There is evidence suggesting that both total hip replacement and femoral head ostectomy may be capable of reducing long-term pain as a result of osteoarthritis, secondary to hip dysplasia, however, based on the current literature, it is challenging to say whether total hip replacement is superior to femoral head and neck ostectomy at reducing long-term hip pain. It is important to recognise that other factors considered as outcomes (i.e. range of motion, ground reaction forces, force-plate analysis, etc.) may contribute to differing outcomes overall for total hip replacement vs femoral head ostectomy, but this paper focused specifically on pain. While there is a systematic review that provides evidence supporting that total hip replacement is superior at returning dogs to normal function, evaluating return to normal function was not the focus of this Knowledge Summary

 

How to apply this evidence in practice

The application of evidence into practice should take into account multiple factors, not limited to: individual clinical expertise, patient’s circumstances and owners’ values, country, location or clinic where you work, the individual case in front of you, the availability of therapies and resources.

Knowledge Summaries are a resource to help reinforce or inform decision making. They do not override the responsibility or judgement of the practitioner to do what is best for the animal in their care.
A Multi-Phase Assessment of the Effects of COVID-19 on Food Systems and Rural Livelihoods in Ghana
Authors: Hodey Louis , Dzanku Fred
Published: January 2022

The COVID-19 crisis has disrupted food systems in Ghana since its emergence in the country in March 2020. According to the United Nations World Food Programme, the socio-economic impact of the pandemic caused by the imposition of restrictions on social and commercial activities appears to be more devastating than the actual virus in many countries. This study is part of the Agricultural Policy Research in Africa programme’s assessment of the impact of the COVID-19 crisis on food systems and livelihoods in Ghana and seven other African countries – Ethiopia, Kenya, Malawi, Nigeria, Tanzania, Zambia and Zimbabwe. Conducted between June–July 2020 and February–March 2021, the study seeks to estimate the potential impact of COVID-19 on food systems and livelihoods in south-western Ghana.
Nutrition Accountability through Sub-National Scorecards in Tanzania – Policy Innovations and Field Realities
Authors: Bhagawati Rishiraj , te Lintelo Dolf J.H. , Msuya John , Mikindo Tumaini
Published: January 2022

Over the past decade, the Government of Tanzania has paid increasing attention to accountability in its nutrition policies. This has coincided with the introduction of truly innovative efforts to advance and monitor government action towards and accountability for nutrition at subnational level. A multisectoral nutrition scorecard (MNS) has been rolled out across all districts in the country, with quarterly updates on district performance. Moreover, a Nutrition Compact instrument was introduced to incentivise senior civil servants within regional and district administrations to advance efforts to promote nutrition. This paper explores how the government has used these initiatives to give accountability a particular form and meaning, pertinent to context. The paper analyses a series of policy documents and complements analysis this with field-based interviews with local officials across five regions. We find that the MNS and Compact are designed predominantly for internal purposes of government. This renders ‘accountability tools’ largely in the service of a centralised state, advancing vertical accountability. Such a narrow framing and design inhibits the potential of these instruments for galvanising social accountability, whereby citizens can hold public service providers and subnational government actors to account directly.
Clinico-pathophysiological considerations in coronary microvascular disorders
Authors: La Sarena , Tavella Rosanna , Pasupathy Sivabaskari , Beltrame John F.
Published: January 2022

Around half of the patients undergoing an elective coronary angiogram to investigate typical stable angina symptoms are found to have non-obstructive coronary arteries (defined as < 50% stenosis). These patients are younger with a female predilection. While underlying mechanisms responsible for these presentations are heterogeneous, structural and functional abnormalities of the coronary microvasculature are highly prevalent. Thus, coronary microvascular dysfunction (CMD) is increasingly recognised as an important consideration in patients with non-obstructive coronary arteries. This review will focus on primary coronary microvascular disorders and summarise the four common clinical presentation pictures which can be considered as endotypes - Microvascular Ischaemia (formerly “Syndrome X”), Microvascular Angina, Microvascular Spasm, and Coronary Slow Flow. Furthermore, the pathophysiological mechanisms associated with CMD are also heterogenous. CMD may arise from an increased microvascular resistance, impaired microvascular dilation, and/or inducible microvascular spasm, ultimately causing myocardial ischaemia and angina. Alternatively, chest pain may arise from hypersensitivity of myocardial pain receptors rather than myocardial ischaemia. These two major abnormalities should be considered when assessing an individual clinical picture, and ultimately, the question arises whether to target the heart or the pain perception to treat the anginal symptoms.
Open repair for thoracoabdominal aortic aneurysms precipitated by chronic aortic dissection
Authors: Hong Jonathan C. , Coselli Joseph S.
Published: January 2022

Chronic dissection of the thoracoabdominal aorta may require surgical repair for aneurysm, malperfusion, or rupture. Endovascular repair is made difficult by a noncompliant dissection septum, visceral vessels arising from different lumens, and the common use of diseased aortic landing zones. Thus, open repair remains the gold standard in terms of favorable outcomes and durability. During thoracoabdominal aortic repair, we use a multimodal strategy to prevent spinal cord and visceral or renal artery ischemia; key modalities include cerebrospinal fluid drainage, left heart bypass with and without visceral protection, cold renal protection, and aggressive reimplantation of intercostal or lumbar arteries. Patients with chronic dissection require lifelong surveillance, as there is a significant risk for subsequent intervention on unrepaired aortic segments.