bluuebunny/crossref_metadata_2025 huggingface dataset:
Impactos da pandemia de Covid-19 no potencial de consumo das famílias: estudo de caso no município de Jaú/SP
Authors:   Faculdade de Tecnologia de Jahu, Favoni Célio , Rosa Adriano Carlos Moraes ,   Faculdade de Tecnologia de Guaratinguetá
Published: June 2023

O potencial de consumo indica quanto dinheiro as famílias de um determinado local têm disponível para gastar com categorias específicas durante o ano, mas como a pandemia do covid-19 impactou na vida dos consumidores, houve influência nos hábitos e gastos da população em virtude da queda da renda, insegurança quanto ao futuro e ameaça à saúde. Diante disto, este artigo tem como objetivo descrever o potencial de consumo e identificar os itens de compras das famílias do município de Jaú, além de medir a variação entre os anos de 2020 e 2022. Trata-se de um estudo de caso, especificamente o município de Jaú/SP, com utilização de dados quantitativos sobre potencial de consumo, número de empresas e itens de gastos. Os resultados indicaram que o consumo das famílias desta localidade deve movimentar cerca de R$ 5,4 bilhões em 2022 e ocupar a posição 157º no ranking nacional e 50º do potencial de consumo total no estado. Quanto aos hábitos de consumo dos consumidores, os itens básicos seguem como prioridade, com grande vantagem sobre os demais, sendo 27,84% dos desembolsos destinam-se à habitação, veículo próprio (10,89%), consumo de alimentos em casa (8,39%) e alimentação na rua (3,91%). Destaca-se que o perfil empresarial jauense foi afetado, com o fechamento de mais de 1.100 negócios 2022 em comparação com 2021, sendo que os setores de comércio varejista e alojamento foram os mais impactos.
Ekowidmontologia jako strategia lektury. Studium przypadku „Kości, które nosisz w kieszeni” Łukasza Barysa
Authors: Michalski Mateusz Adam
Published: June 2023

The article is an attempt to reflect on the relationship between the subject and the environment in a state of crisis on example of the novel by Łukasz Barys entitled The Bones You Carry in Your Pocket. The author proposes a psychoanalytic reading strategy, the main theme of which are ‘spectres’ (Derrida) associated with the traumogenic relationship between the ‘I’ and nature. Be text analyses climate catastrophe in the context of hyperobject theory (Morton) and their entanglement in local structure.
The effect of rotation length of crop rotations and weather conditions on the productivity of winter wheat
Authors: Plaksina V. S. , Astashov A. N.
Published: June 2023

The results of the study of changes in winter wheat grain yield depending on the rotation length of crop rotations in the Lower Volga region are presented. As a result of 12 years of research (20082019) it was found that the maximum yield was obtained in four- and five-field crop rotations with the inclusion of leguminous crops - 2.73 and 2.79 t/ha, respectively. During the analysis of variance, different effects of growing conditions and rotation length on winter wheat yields were noted. The influence of vegetation conditions accounted for 98.6%. The effect of crop rotation was also significant (0.6%). Winter wheat grain yield significantly depended on the weather conditions, which allowed to fully evaluate the potential of winter wheat - fallow in crop rotations with a short rotation. When winter wheat was cultivated in four- and five-field crop rotations with the inclusion of leguminous crops, the yield increased both in wet and moderately wet years. With HTC greater than 0.9 in the five-field crop rotation the grain yield was 4.40 t/ha, in four-field - 4.31, in three-field - 4.02 t/ha. With HTC of 0.6 to 0.9 in four- and five-field crop rotations, the yield ranged from 2.78-2.84 t/ha, and in three-field crop rotations it was 2.52 t/ha. In dry years, no significant difference in winter wheat yield between crop rotations was found, which ranged from 0.98-1.07 t/ha. It can be concluded that winter wheat cultivation on the second field of short rotational crop rotations on fallow preceding crop in conditions of insufficient moisture is effective.
Evaluation of oat varieties adaptive properties by productivity in the Priobskaya forest-steppe zone
Authors: Sotnik A. Ya.
Published: June 2023

The results of evaluation of adaptive properties of released oat varieties of Siberian breeding by yield in the Priobskaya forest-steppe of Novosibirsk region are presented. The experiment was conducted on the experimental field of the Siberian Research Institute of Plant Production and Breeding in 2012-2021. The object of the study were 37 oat varieties included in the State Register of the Russian Federation and released in the West Siberian (№ 10) and East Siberian (№ 11) regions. Yield estimation and phenological observations were carried out according to the methodology of N.I. Vavilov All-Russian Institute of Plant Genetic Resources. For statistical data processing the method of B.A. Dospekhov was used. Potential productivity and adaptability of the varieties were determined by L.A. Zhivotkov et al. method, resistance of the varieties to stress conditions - by A.A. Goncharenko, the yield spread - by V.A. Zykin. Analysis of yields by groups of ripeness showed a natural tendency: as the growing season lengthens by groups of ripeness, the productivity potential also increases. The following varieties had high indicators of productivity potential in favorable years and adaptability to adverse environmental factors: Krasnoobsky, Mustang, Metis, Oven, Otrada, Talisman, Irtysh 21, SIR 4, Orion. The varieties Oven, Novosibirsk 5, CIR 4 showed high adaptability and stability. Four varieties were characterized by the ability to give not the maximum, but high stable yield under any conditions: Krupnozerny, Novosibirsk 88, Belozerny, and Korifey.
Impact of intensified prevention measures on rates of hospital-acquired bloodstream infection in medical-surgical intensive care units, Israel, 2011 to 2019
Authors: Ben-David Debby , Vaturi Azza , Wulffhart Liat , Temkin Elizabeth , Solter Ester , Carmeli Yehuda , Schwaber Mitchell J ,   the National HA-BSI Prevention Working Group
Published: June 2023

Background

Central line-associated bloodstream infection (CLABSI) is among the most common preventable infectious complications in patients in intensive care units (ICU). In 2011, the Israel National Center for Infection Control initiated a nationwide CLABSI prevention programme.

Aim

To evaluate the impact of different components of the programme on CLABSI and non-CLABSI rates in medical-surgical ICUs.

Methods

We included data collected from all 29 medical-surgical ICUs in Israel from November 2011 to December 2019. The study period was divided into three phases: I (baseline, initial CLABSI prevention guidelines introduced, initial feedback on rates provided), II (initial guidelines widely implemented, surveillance undertaken, feedback continued) and III (after implementation of additional prevention measures). Interrupted time series analysis was used to compare CLABSI and non-CLABSI rates during the three phases.

Results

The pooled mean (SD) incidence of CLABSI per 1,000 central line-days dropped from 7.4 (0.38) in phase I to 2.1 (0.13) in phase III (p < 0.001). The incidence rate ratio (IRR) was 0.63 (95% CI: 0.51–0.79) between phases I and II, and 0.78 (95% CI: 0.59–1.02) between phases II and III. The pooled mean (SD) incidence of non-CLABSI per 1,000 patient-days declined from 5.3 (0.24) in phase I to 3.4 (0.13) in phase III (p < 0.001).

Conclusion

National CLABSI prevention guidelines, surveillance and feedback resulted in significant reductions in CLABSI and non-CLABSI rates. In the wake of further interventions, significant reduction was achieved in ICUs reporting improvement in the uptake of additional prevention measures.
A PDE Approach to the Problems of Optimality of Expectations
Authors: Hasanov Mahir
Published: June 2023

Let (X, Z) be a bivariate random vector. A predictor of X based on Z is just a Borel function g(Z). The problem of "least squares prediction" of X given the observation Z is to find the global minimum point of the functional E[(X − g(Z))2] with respect to all random variables g(Z), where g is a Borel function. It is well known that the solution of this problem is the conditional expectation E(X|Z). We also know that, if for a nonnegative smooth function F: R×R → R, arg ming(Z)E[F(X, g(Z))] = E[X|Z], for all X and Z, then F(x, y) is a Bregmann loss function. It is also of interest, for a fixed ϕ to find F (x, y), satisfying, arg ming(Z)E[F(X, g(Z))] = ϕ(E[X|Z]), for all X and Z. In more general setting, a stronger problem is to find F (x, y) satisfying arg miny∈RE[F (X, y)] = ϕ(E[X]), ∀X. We study this problem and develop a partial differential equation (PDE) approach to solution of these problems.
“…THE WORK OF THE REPRESENTATIVE HAS ALWAYS BEEN CONSISTENT WITH THE GOVERNMENT OF THE BURYAT REPUBLIC, IN FULL ACCORDANCE WITH THE GENERAL POLICY AND THE DIRECTIVES RECEIVED FROM THE CENTRAL EXECUTIVE COMMITTEE AND THE COUNCIL OF PEOPLE’S COMMISSARS”. CONCERNING THE PUBLICATION OF THE BOOK BY B.TS. ZHALSANOVA, L.V. KURAS, E.YU. SHAPOVAL “AT THE ORIGINS OF FEDERALISM. HISTORY OF THE REPRESENTATIVE OFFICE OF THE BURYAT-MONGOL AUTONOMOUS SOVIET SOCIALIST REPUBLIC AT THE RSFSR CENTRAL EXECUTIVE COMMITTEE THROUGH THE DOCUMENTS OF THE STATE ARCHIVES OF THE BURYAT REPUBLIC” (IRKUTSK, 2022. 540 P.
Authors:   Russian State University for the Humanities, Khorkhordina Tatyana I.
Published: June 2023

The article analyses the publication of the document collection related to the history of the foundation, development and the evolution of the Buryat-Mongol representative office in the 1920s – 1930s. The edition includes 127 documents that were found by the authors-compilers at the State Archives of the Russian Federation and the State Archives of the Buryat Republic. To date, it is the only publication that helps to fully uncover all the complex activities of the Buryat-Mongol national representative office in the first decades after the formation of the Buryat-Mongol Republic. The published historical sources made it possible to profoundly and thoroughly bring to light many issues and stories of that eventful period in the activities of the People’s Commissariat for Nationalities (Narkomnats) of the Russian Soviet Federative Socialist Republic (RSFSR), and also in the activities of the Department for Nationalities’ Affairs of the All-Russia Central Executive Committee (VTsIK) of the RSFSR. The period under discussion was characterized by a challenging, contradictory but purposeful transition from fragmentation to centralization and the formation of national representative missions. The aim of those state bodies was a political, social economic and cultural development of different nations of the country. The published documents reveal that the representative missions were given an important function in the implementation of the state national policy, the one they successfully accomplished their job. The publication of the archival documents enabled the re-establishment of the activities of the Buryat-Mongol representative office within the context of the history of our Motherland and also made it possible to attract the attention of researchers and the wide public to the key events in its history of Russia and to the whole of the history of the Buryat Republic.
La diversidad en la diversidad. Retos actuales de los derechos humanos frente a identidades étnico-colectivas
Authors: Tinajero-Palacios Alam
Published: June 2023

La adscripción de la diversidad en un marco universalista de derechos humanos ha revelado ciertas deficiencias en la atención a las violaciones de derechos específicos de grupos diversos entre los que se distinguen los pueblos y comunidades indígenas. En este sentido, el presente artículo busca exhibir las contradicciones que presenta el discurso actual de los derechos humanos en el marco del reconocimiento de la diversidad, así como abrir nuevas vertientes de investigación en torno al objeto de estudio. La metodología utilizada se basa en el análisis cualitativo, a partir de la revisión de recursos documentales desde el que se desprenden informes de organismos internacionales, bibliografía especializada y resoluciones judiciales representativas. Los resultados obtenidos muestran una tendencia interpretativa de derechos humanos, en la que coexiste la justificación de pautas axiológicas transformadoras de derechos y un enfoque dogmático de derechos humanos.
Inequidad en la Educación Media Superior y su efecto en los indicadores institucionales respectivos
Authors: Del Ángel-Lara Adalberto G.
Published: June 2023

El estudio pretende demostrar como la inequidad en el acceso a la educación se agravó en el tiempo de confinamiento social obligatorio que hizo necesaria la educación a distancia por la pandemia provocada por el COVID-19, puesto que en Educación Media Superior (“EMS”) no se tenía una experiencia previa que permitiese contar con un protocolo de atención en la modalidad educativa virtual o a distancia, lo que supondría que para dichos alumnos pudiese resultar complicado el apropiarse de las competencias que son el objetivo del desarrollo de los programas de estudio y como consecuencia también se comprometiese el que continuasen estudiando (permanencia en el sistema de EMS) e inevitablemente viesen truncado su objetivo de terminar la educación preparatoria (eficiencia terminal). Para demostrarlo se analizará el comportamiento de los indicadores educativos locales y nacionales. Se utiliza una metodología mixta con un desarrollo secuencial en donde se analiza el comportamiento de los mencionados indicadores educativos ante y post pandemia de COVID-19 en una regresión lineal simple con estadística descriptiva para posteriormente abordar el fenómeno con metodología cualitativa.
Analisis Kesiapan Mengajar Mahasiswa Calon Guru Program Studi Pendidikan Kimia Setelah Menjalani Program Pengenalan Lapangan Persekolahan (PLP)
Authors: Fatmawati Fatmawati , Rahmawati Rahmawati , Hakim Aliefman , Al-Idrus Syarifa Wahidah
Published: June 2023

Penelitian ini bertujuan untuk menganalisis kesiapan mengajar mahasiswa calon guru program studi pendidikan kimia setelah menjalani program Pengenalan Lapangan Persekolahan (PLP). Metode penelitian menggunakan deskriptif kualitatif dengan jumlah populasi 76 mahasiswa Pendidikan Kimia angkatan 2016, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram yang telah menjalani program PLP yaitu dari kelas A, B dan C. Sampel diambil secara random diperoleh 19 mahasiswa di tiap kelas. Teknik pengumpulan data menggunakan angket dan wawancara, kemudian dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa, (1) Kesiapan merencanakan dan mempersiapkan KBM masuk kategori sangat siap (68,42%). (2) Kesiapan mengelola KBM masuk kategori sangat siap (57,89%). (3) Kesiapan melaksanakan evaluasi berada dalam kategori sangat siap (63,16%). (4) Kesiapan melaksanakan empat pilar pendidikan masuk kategori sangat siap (57,89%).
Analisis Minat Belajar Kimia Siswa Kelas XI dan Kelas XII MIPA SMAN 7 Mataram pada Masa Pandemi
Authors: Sarani Nadia Amanda , Mutiah Mutiah , Rahmawati Rahmawati , Sofia Baiq Fara Dwirani
Published: June 2023

Penelitian ini bertujuan untuk mendeskripsikan minat belajar kimia siswa kelas XI dan kelas XII MIPA SMAN 7 Mataram pada masa pandemi. Jenis penelitian yang digunakan adalah deskriptif dengan pendekatan kualitatif yang merupakan jenis penelitian meninjau, mencari, melihat serta menggambarkan dengan angka yang tepat mengenai objek yang diteliti sesuai dengan fenomena atau kejadian pada saat penelitian dilakukan. Populasi yang digunakan pada penelitian ini adalah siswa kelas XI dan kelas XII MIPA SMAN 7 Mataram, sedangkan sampel yang digunakan adalah sebanyak 79 sampel. Teknik pengambilan sampel yang digunakan dalam penelitian ini ditentukan dengan metode proportionate stratified random sampling yang dilakukan dengan mengambil subjek dari setiap kelas yang ditentukan seimbang dengan banyaknya subyek dalam masing-masing kelas tersebut. Data kecendrungan minat belajar kimia siswa dikumpulkan menggunakan angket tertutup dengan skala Likert yang telah diuji kevalidan dan reliabilitasnya. Empat indikator minat yang diukur dalam penelitian ini adalah perasaan senang, keterlibatan siswa, ketertarikan siswa dan perhatian siswa. Hasil penelitian menunjukkan bahwa minat belajar kimia siswa selama masa pandemi dengan 4 indikator tersebut masuk ke dalam kategori minat tinggi dengan persentase minat kelas XI MIPA sebesar 75% dan persentase minat kelas XII MIPA sebesar 89%.
Pengembangan Lembar Kerja Peserta Didik Berpendekatan Saintifik Berbasis Daring Untuk Melatih Penalaran Induktif Siswa pada Materi Asam dan Basa
Authors: Iliana Hezi Septi , Andayani Yayuk , Supriadi Supriadi , Burhanuddin Burhanuddin
Published: June 2023

Penelitian ini bertujuan untuk menguji kevalidan dan kepraktisan LKPD berpendekatan saintifik berbasis daring untuk melatih penalaran induktif siswa pada materi asam dan basa. Model penelitian yang digunakan adalah model 4-D. Metode pengambilan sampel adalah purposive sampling dengan jumlah sampel peserta didik sebanyak 32 orang dari kelas XII MIPA 1 SMAN 1 Montong Gading. Instrumen yang digunakan adalah lembar validasi serta angket respon guru dan peserta didik. Hasil uji validasi LKPD diperoleh dari uji kevalidan tahap 1 dan 2 yaitu 116,33 dan 114,5 yang menunjukkan kategori valid dan bisa dilanjutkan untuk uji kepraktisan dengan menggunakan angket respon guru dan peserta didik terhadap LKPD. Hasil respon guru dan peserta didik adalah 87,36 % dan 74,87 % dengan kategori sangat praktis dan praktis sedangkan rata-rata nilai kemampuan pendekatan saintifik dan penalaran induktif peserta didik setelah mengerjakan LKPD adalah 83,37 dan 83,59. Simpulan dari penelitian ini adalah LKPD yang dikembangkan sudah termasuk dalam kategori valid dan praktis sehingga dapat digunakan pada proses pembelajaran daring.
Persepsi Mahasiswa Pendidikan Kimia Terhadap Keefektifan Penerapan Praktikum Secara Daring
Authors: Islamiati Dian , Rahmawati Rahmawati , Hakim Aliefman , Burhanuddin Burhanuddin
Published: June 2023

Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa Pendidikan Kimia terhadap keefektifan penerapan praktikum kimia secara daring. Penelitian ini menggunakan metode deskriptif kuantitatif. Populasi penelitiannya adalah mahasiswa pendidikan kimia angkatan 2018, 2019, dan 2020 yang telah mengikuti praktikum daring pada semester ganjil tahun akademik 2020/2021 yang berjumlah 227. Sampel diambil secara random, sejumlah 70 mahasiswa dari semua angkatan. Data yang dikumpulkan adalah hasil angket dan wawancara. Analisis secara deskriptif data yang diperoleh memberikan hasil persepsi mahasiswa terhadap penerapan praktikum daring termasuk kategori baik. Rinciannya adalah: persepsi terhadap aspek pelaksanaan praktikum sebanyak 56,57% dengan indikator kemudahan akses 70%, ketepatan waktu  52,86%, pemahaman teori dan keterampilan 30%, kesesuaian dengan materi 71,43%, ketentuan format laporan praktikum 58,57%, persepsi terhadap aspek kapabilitas (kompetensi dosen) 74,29%, dan persepsi terhadap aspek sarana dan prasarana 42,86%.
Hubungan Antara Kemampuan Bertanya Dengan Keterampilan Berpikir Kritis Materi Pokok Asam Basa Pada Siswa Kelas XII MIPA SMAN 1 Sakra Tahun Ajaran 2021/2022
Authors: Muliati Baiq , Loka I Nyoman , Hakim Aliefman , Sofia Baiq Fara Dwirani
Published: June 2023

Penelitian ini bertujuan untuk mendeskripsikan hubungan antara kemampuan bertanya dengan keterampilan berpikir kritis materi pokok asam basa pada siswa kelas XII MIPA SMAN 1 Sakra. Jenis penelitian ini merupakan penelitian kuantitatif ex-post facto. Pengumpulan data menggunakan instrumen angket kemampuan bertanya dan tes keterampilan berpikir kritis. Teknik analisis data menggunakan analisis statistik infrensial dan analisis statistik deskrif. Hasil analisis statistik infrensial menggunakan uji asumsi dan uji hipotesis. Uji asumsi digunakan uji normalitas data dan uji linieritas data. Hasil penelitian uji hipotesis menggunakan korelasi Pearson Product Moment menunjukan nilai rxy yaitu 0,271, koefisien determinasi sebesar 7,33%, dan thitung = 2,142 > ttabel 2,001. Hal tersebut menunjukan Ha diterima dan Ho ditolak artinya terdapat hubungan yang positif dan signifikan antara kemampuan bertanya dengan keterampilan berpikir kritis pada kelas XII MIPA SMAN 1 Sakra dengan kategori rendah. Hasil analisis deskriptif menunjukan bahwa ketercapaian hasil belajar untuk kemampuan bertanya dengan nilai rata-rata 67,3 termasuk kategori cukup dan keterampilan berpikir kritis dengan nilai rata-rata 66,1 termasuk ke dalam kategori baik.

Kata Kunci: kemampuan bertanya, dan keterampilan berpikir kritis.
Pengembangan Media Pembelajaran Kimia Berbasis Teknologi Augmented Reality (AR) untuk Melatih Model Mental Siswa SMA di Daerah Geopark Rinjani
Authors: Supriadi Supriadi , Wildan Wildan , Siahaan Jeckson , Muntari Muntari , Haris Mukhtar
Published: June 2023

Telah dikembangkan media pembelajaran kimia berbasis teknologi augmented reality untuk melatih model mental siswa SMA di daerah geopark rinjani. Penelitian ini mengembangkan media pembelajaran daring berbasis augmented reality menggunakan desain 4D (Define, Design, Develop, Disseminate). Media yang telah dikembangkan divalidasi oleh tiga validator. Selain itu, dilakukan juga uji efektivitas melalui uji coba terbatas. Pengumpulan data dilakukan dengan tes uraian model mental yang mencakup tiga tingkatan representasi dalam kimia, yaitu makroskopik, submikroskopik, dan simbolik. Hasil dari penelitian ini adalah terbentuknya media pembelajaran yang sudah valid, praktis, dan efektif dengan skor validitas sebesar 0,86, skor kepraktisan sebesar 84,96% dan sebagian besar siswa mengembangkan model mental sitetik, tetapi tidak ada yang mampu mencapai model mental saintifik.
IMPLEMENTASI MULTIMEDIA INTERAKTIF PENUNJANG LITERASI SAINS SDLB TUNARUNGU PADA MATERI ZAT CAIR DAN GAS
Authors: Kumalasari Cindy , Poedjiastoeti Sri
Published: June 2023

Penelitian ini bertujuan mengimplementasikan multimedia interaktif (MMI) sebagai penunjang literasi sains peserta didik SDLB tunarungu pada materi zat cair dan gas yang ditinjau secara empiris berdasarkan aktivitas dan respon peserta didik, serta hasil belajar. Jenis penelitian ini adalah penelitian pengembangan yang mengikuti 3 tahapan yaitu: pendahuluan, pengembangan, dan implementasi. Hasil implementasi MMI ditinjau dari kepraktisan dan keefektifan nya. MMI berisi materi, animasi, gambar, video penjelasan materi dan demonstrasi yang dilengkapi dengan bahasa isyarat, serta latihan soal dan evaluasi. Sumber data diperoleh dari 3 guru IPA dan 7 peserta didik SDLB tunarungu kelas VI sebagai subyek penelitian. Hasil penelitian menunjukkan kepraktisan ditinjau dari aktivitas dan respon peserta didik berturut-turut sebesar 100% dan 70,6%-100%. Keefektifan ditinjau dari persentase peserta didik yang mencapai ketuntasan sebesar 71,4%. Berdasarkan hasil tersebut maka dapat disimpulkan bahwa MMI yang diimplementasikan layak sebagai penunjang literasi sains peserta didik SDLB tunarungu pada materi zat cair dan gas. 

Kata Kunci: MMI, SDLB, Tunarungu.
Effect of Iron and Zinc fertilization on yield, quality and their availability in Sugarcane
Authors:   Sugarcane Research Station,Tamilnadu Agricultural University,Sirugamani  639 115, M R BACKIYAVATHY , W WILFRED MANUEL ,   Sugarcane Research Station,Tamilnadu Agricultural University,Sirugamani  639 115
Published: June 2023

Field experiments were conducted on plant and its ratoon crop of sugarcane (Co.Si.96071) during 1998-99 and 1999-2000 in a clay loam marginally-saline alkaline soil. The results on cane yield and quality parameters showed that foliar spray of ferrous sulphate (1%)+zinc sulphate (0.5%) at 45 and 90 days after planting along with basal application of pressmud (5t ha) increased the cane yield and sugar yield significantly over soil application of FeSO, and ZnSO, and control treatments. Application of pressmud enriched with FeSO, and ZnSO, increased the cane yield, commercial cane sugar content and sugar yield over soil application of state micro nutrient mixture. Enriched pressmud with micro nutrients also improved the availability of DTPA extractable iron and zinc in soil.
Extension education strategies for converting non-cotton growers into cotton growers in Tamil Nadu
Authors:   Office of The Dean (Agriculture) Tamil Nadu Agricultural University Coimbatore  641 003, N SRIRAM , R ANNAMALAI ,   Office of The Dean (Agriculture) Tamil Nadu Agricultural University Coimbatore  641 003
Published: June 2023

The purpose of extension education is to change the behaviour of the people in terms of their knowledge, attitude and skill on any subject. At present Tamil Nadu State is facing huge deficit in cotton kapas. To meet the deficit, the State Government is spending large amount in importing kapas from other areas to meet our industries need. To overcome the above deficit. Govt. has to increase the cotton area, production and productivity in future. To achieve the above set goals, converting non-cotton growers into cotton growers is one of ways to increase the cotton area, productivity and production. Hence, the study was performed in Salem district of Tamil Nadu. By employing snow ball sampling technique 72 non-cotton growers were selected from the three taluks of the above district. Multiple group random design was used in this study. Three treatments viz Lecture + Field Visit + Discussion Forum (T). Lecture assisted with Slide show + Demonstration + Discussion Forum (T). Lecture + Video + Discussion Forum (T,) was developed and executed to assess the respondents knowledge gain, knowledge gain related to skill and symbolic adoption behaviour in the study for developing appropriate extension education module. And these treatments were replicated thrice in all the selected taluks. For assessing the treatment effects, before and after technique was used. It was found that T, and T, were effective among all the non-cotton growers in terms of knowledge gain, knowledge related to skill and symbolic adoption behaiour in cotton cultivation. Based on the above experimental result the best extension education module was proposed to the Government Agency, NGO's and Private for converting non-cotton growers into progressive cotton growers in the State
Moist storage for neem stones
Authors:   Dept.of Seed Science and Technology Tamil Nadu Agricultural University Coimbatore 641003, P SELVAKUMAR , K SUNDARLINGAM ,   Dept.of Seed Science and Technology Tamil Nadu Agricultural University Coimbatore 641003, K MALARKODI ,   Dept.of Seed Science and Technology Tamil Nadu Agricultural University Coimbatore 641003, P SRIMATHI ,   Dept.of Seed Science and Technology Tamil Nadu Agricultural University Coimbatore 641003
Published: June 2023

Studies were carried out with neem stones to trace the influence of moist storage on storability of stones at ambient conditions. The study expressed that sand medium moistened to 10% level with 10 per cent Jalshakthi maintained the higher germination (46%) and vigour index value (992) upto six months. The seed also recorded the lowest EC value (0.607) at the same period of evaluation.
Acceptable dry land moisture conservation practices for western agroclimate sub zone of Tamil Nadu
Authors:   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003, S NATARAJAN , T N BALASUBRAMANIAN ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003, K VAIYAPURI ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003, M AYYASAMY ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003
Published: June 2023

Eight field experiments (one on station trial, seven on-farm research trials) were conducted both during North east monsoon and South west monsoon of 1998 and 1999 in sorghum, groundnut, sunflower and maize in alfisol drylands of western agro climate subzone. The results revealed that sorghum responded well for the moisture conservation practice 'basin listing", when it was sown during South west monsoon 1998 at Research Station, Bhavanisagar. Similarly in the same season of 1999 under farmers condition, in situ moisture conservation practice namely contour sowing, followed by ridging three weeks later was the best for dry land groundnut crops. Of the two crops sown during North east monsoon 1999 tieing alternate furrows with mulching of locally available material seemed to be the best soil moisture conservation methods for the dryland maize crops. In the same season sunflower responded highly when the moisture conservation practices namely sowing in contour followed by ridging three weeks later was adopted. The result further indicated that in situ moisture conservation practices to be adopted varied with seasonal rainfall and within season it varied between crops indicating the need of the development of location specific technology.
Estimation of nitrogen fixation by immobilized anaerobic and facultative anaerobes using 15 N technique
Authors:   Department of Agricultural Microbiology,Tamil Nadu Agrl University,Coimbatore 641 003, P MARIMUTHU , S GUNASEKARAN ,   Department of Agricultural Microbiology,Tamil Nadu Agrl University,Coimbatore 641 003
Published: June 2023

Nitrogen fixation by the facultative and anaerobic nitrogen fixing Klebsiella and Clostridium was studied. After characterization cultures were immobilized with sodium alginate and inoculated. A pot culture experiment with IR 50 paddy indicated positive contribution by immobilized cells. The nitrogen fixing ability of the inoculated cultures were estimated using "N technique. The immobilized cells of Clostridium sp. and Klesiella sp. not only fixed the atmospheric N but also enhanced the nitrogen uptake by rice to the tune of 4.22 kg N ha m' and 2.835 kg ha m' respectively.
OS DESAFIOS DA EDUCAÇÃO INCLUSIVA DIANTE DO CONTEXTO ESCOLAR NO ENSINO INFANTIL
Authors: Chaves Marcia Giselle Sousa , Favacho Izabella Da Silva
Published: June 2023

O presente trabalho trata da inclusão de crianças portadoras de alguma deficiência em espaços escolares, assim como o acolhimento, a atenção e a própria inserção no contexto educacional. Diante dessa
PRODUÇÃO E ANÁLISE SENSORIAL DE FROZEN YOGURT DE MANGA
Authors: Guimarães Ana Carolina Santos , Meira Quênia Gramile Silva
Published: June 2023

Objetivo: elaborar frozen yogurt a base de manga com potencial simbiótico desenvolvendo o frozen yogurt com adição de um prebiótico e probiótico para determinar a qualidade microbiológica do produto elaborado e ainda, avaliar a aceitabilidade e intenção de compra do frozen yogurt. Método: trata-se de uma pesquisa quanti-qualitativa, descritiva, experimental, onde foram avaliadas ascaracterísticassanitáriasesensoriaisdoprodutoelaboradoemestudo.Apesquisafoirealizada no Laboratório de Processamento de Alimentos de uma Faculdade privada de João Pessoa -PB. Resultados: de acordo com os resultados obtidos, houve uma aceitabilidade satisfatória parao produto elaborado em questão, quanto à aparência, aroma, sabor e textura que obtiveram um percentual de 45%, 47%, 32%, 35%, respectivamente. Conclusão: conclui-se que a utilização de leite de cabra e introdução de probióticos e prebióticos na elaboração do Frozen yogurt foi viável, visto que o mesmo caracteriza-se como uma ótima alternativa para os consumidores que buscam um produto funcional. Ainda estudos realizados nesta mesma linha asseguram este aspecto de qualidade.
Hiponatremia e Antidepressivos
Authors:   , LORENZIN ELVIS LEONARDO SARAIVA
Published: June 2023

A hiponatremia é uma condição caracterizada por baixo nível de sódio no sangue e
pode ser causada por uma variedade de fatores, incluindo o uso de medicamentos.
O papel desempenhado pelo uso dos fármacos pode ser difícil de estimar, pois
pacientes com alguns transtornos mentais, como os portadores de esquizofrenia,
podem desenvolver SIADH (síndrome de secreção inapropriada de hormônio
antidiurético) decorrente de polidipsia psicogênica mesmo não usando
medicamentos. Para os casos de hiponatremia associada ao uso de
antidepressivos, não há ainda solidez no estabelecimento de uma hierarquia no risco
de desenvolvimento da complicação em relação aos diferentes tipos desses
medicamentos, e mesmo quando comparamos suas diferentes classes. Embora a
ocorrência de hiponatremia leve seja relativamente frequente, mesmo concentrações
de sódio plasmático abaixo de 130 mmol/L podem cursar sem desenvolvimento de
sintomas, e estes, quando aparecem, podem ser confundidos com manifestações do
transtorno psiquiátrico de base. Apesar da limitação quanto à disponibilidade de
dados, os SSRI (inibidores seletivos da recaptação de serotonina) parecem
representar a classe de antidepressivos com maior risco. Outros fatores de risco
incluem: idade avançada, sexo feminino, doenças cardiovasculares, associação com
outros medicamentos e baixo peso. O desenvolvimento de hiponatremia leve pode
reverter-se espontaneamente após algumas semanas, mas casos mais graves
podem requerer condutas apropriadas, inclusive com tratamento hospitalar.
RELATÓRIO TÉCNICO PESQUISA SOBRE EDUCAÇÃO INTERPROFISSIONAL UFRJ
Authors: Menezes Cláudia Callegaro de , Rangel Alex Silva , Barros Maria Cynésia Medeiros de
Published: June 2023

Este relatório destina-se a apresentar os principais resultados referentes à Educação Interprofissional em cursos da área da saúde na Universidade Federal do Rio de Janeiro (UFRJ). O relatório envolve parte dos achados de uma pesquisa de doutorado em Odontologia do Programa de Pós-graduação (PPGO) realizada entre dezembro de 2020 e janeiro de 2021.
Os resultados apresentados envolveram a participação de docentes dos cursos de Medicina, Odontologia e Enfermagem da UFRJ na pesquisa que utilizou a metodologia de grupos focais. Em função da pandemia da COVID-19, os grupos focais foram desenvolvidos de forma on-line e síncronos.
A metodologia de grupo focal foi utilizada para identificar a percepção dos docentes dos diferentes cursos sobre os seguintes temas: (1) a existência de disciplinas comuns entre os cursos da área da saúde; (2) identificação de atividades utilizadas para o aprendizado interprofissional; (3) identificação da existência de atividades de extensão comuns entre os cursos; (4) identificação de orientação de alunos de graduação de outros cursos da área da saúde, em projetos de extensão; (5) participação em banca de defesa de Trabalho de Conclusão de Curso (TCC) de graduação e pós-graduação de outros cursos da área da saúde; (6) identificação de produções científicas em comum; (7) identificação de atividades de pesquisa interprofissionais; (8) identificação dos determinantes sociais no planejamento do cuidado aos usuários de serviços de saúde; (9) identificação de atividades ou práticas colaborativas com alunos dos cursos no período de pandemia pelo novo Coronavírus (2020-2021).
Concluiu-se que a educação interprofissional ainda ocorre de forma pontual e incipiente através de iniciativas individuais de grupos ou professores. É importante incentivar a participação e integração de professores e alunos e comunidade nas atividades interprofissionais, bem como a criação de atividades acadêmicas regulares nesse sentido.
Baianidades Literárias e Culturais
Authors: Roscilli Antonella Rita , Saraiva Filismina Fernandes , Araújo Nerivaldo Alves , Figueiredo Gabriela Hermes Dourado Neves , Damulakis Gerana , Leite Gildeci de Oliveira , francisco Gil , Silva Gislene Alves da , Moreira Jailma dos Santos Pedreira , Santos Maria José de Oliveira , Paz Vanessa Silva , Figueiredo Joabson Lima , Bonfim Joseilton Ribeiro do , Santos Maria José de Oliveira , Prado Thiago Martins , Oliveira Tulio Nepomuceno de
Published: June 2023

São doze os artigos que compõem este livro, um deles publicado em português e italiano. Quem conhece o Grupo de Pesquisa CLIC (Crítica Literária e Identidade Cultural) sabe de nosso compromisso com a baianidade, com baianidades plurais, inclusivas. Produzimos, por exemplo, duas edições do SINBAIANIDADE (Simpósio Internacional de Baianidade) e também duas edições do CILLAA (Congresso Internacional de Línguas e Literaturas Africanas e Afro-brasilidades). Sob os festejos de nossos 200 anos de independência, esperávamos então, entregar à sociedade mais resultados de debates em novas edições do SINBAIANIDADE e do CILLAA, como já fizemos através de centenas de produções anteriores. Felizmente, a UNEB lançou o Edital 111/2022, juntamente com a campanha “IGUALDADE E JUSTIÇA: 200 ANOS DE INDEPEDÊNCIA DO BRASIL NA BAHIA”. Assim, vimos a oportunidade de mais uma vez, com nossos parceiros, divulgar resultados de pesquisas conectadas com o projeto extensionista “Baianidades: Literatura, Identidade, Memória, História (extensão)”. Portanto, se não foram possíveis, dessa vez, as realizações do SINBAIANIDADE e do CILLAA, alegra-nos que oportunamente trouxemos olhares sobre produções literárias e culturais baianas.
Learning to argue while arguing to learn: Students’ emotional experiences during argumentation for graphing real-life functions
Authors: Wilkie Karina , Ayalon Michal
Published: June 2023

Argumentation in school mathematics is an important but demanding practice that supports important learning goals. Much of the research to date has focused on students’ cognition but researchers are paying attention to students’ affective experiences that influence their learning, and particularly in socio-cultural settings. In this qualitative case study, we drew on an emotion coding scheme to investigate students’ emotions during a cyclic sequence of small-group argumentation tasks on graphing and critiquing graphs of real-life situations. Insights into the emotional experiences of argument construction, critique, and reaching agreement were gained by analyzing observations, written reflections, video data, and interviews of six 9th-grade students (aged 14-15 years). A wide range of emotions were observed and expressed throughout the sequence. We found examples of emotions, including tension and frustration, playing a productive role in the students’ mathematics learning because of their experience of argumentation. The emotion of tension experienced by some students when receiving and giving critique of their mathematical ideas seemed to trigger productive attention to misconceptions. The emotion of frustration experienced by some students seemed to trigger productive co-construction of arguments and ‘aha’ moments of mathematical understanding. We also found examples of non-deliberative argumentation (disrespectful interactions, lack of final consensus) influencing emotions in the moment (distress) and in the longer term after the lesson sequence (disappointment). Implications and considerations for future research on argumentation for learning are discussed.
Impact of water potabilization sludge from the Lukaya plant on the growth of Amaranthus hybridus
Authors: Ruffin Nsandji Ngadi  , Crispin Kyela Mulaji  , Clément Mukendi Mukendi  , Lyna Fama Tongo Mukwa  , Jean Fausttin Fadjay Banda Kindela  , Zabo Assumani Idrissa  , Kizito Iloko  , Blaise Muningula Waiva
Published: June 2023

This study aimed at spreading of water purification sludge from Lukaya and the determination of the optimal proportion improving the growth of market gardening crops. The sludge from the purification of the Lukaya water treatment plant has been analyzed. The results indicate the presence of iron (9.8%), phosphorus (0.5%), nitrogen (0.5%), potassium (1.1%), magnesium (0.99%), carbon (0. 5%), aluminum (18.55%) and organic materials (1.2%). Its spreading on Amaranthus hybridus cultivation soil has improved productivity. The optimal proportion is at the dose of 40% mud and 60% soil. In excess, this sludge reduces plant growth. The variances analysis indicated that the F test is significant at the height of the plant due to the presence of iron which plays an important role in photosynthesis and chlorophyll, magnesium and phosphorus and not significant for the number of leaves and the weight of the plant.
Study of the pedological quality of an overexploited soil and the operating constraints: Case of market gardening sites from Kimuenza to Kinshasa
Authors: Ruffin Nsandji Ngadi  , Crispin Kyela Mulaji  , Clément Mukendi Mukendi  , Lyna Fama Tongo Mukwa  , Jean Fausttin Fadjay Banda Kindela  , Zabo Assumani Idrissa  , Irène Kibal  , Zéphyrin Nsandji Kasungu
Published: June 2023

The study aims at assessing the quality of the market garden soil of Kimuenza and the constraints faced with its productivity. The analysis was carried out on the one hand, by Hach UV-visible spectroscopy based on the beer-Lambert law, for the physicochemical parameters, by X-ray fluorescence for the saturation elements and on the other hand, by ICP- MS for metallic trace elements. The detection limit and the reproducibility of these methods have been confirmed. The obtained indicated that the soil is poor in nutrients necessary for plants, low water retention and a sandy texture and has a high rate of Cd varying between 9.6 to 12.1 mg/Kg in all sites.
Prevention of prolonged labour in term nulliparas with oxytocin alone versus with oxytocin and an antispasmodic
Authors: Awopola Ibiebelem Jumbo  , Esther Ijeoma Nonye-Enyidah  , Rose Sitonma Iwo-AmahPeacebe Sunday Abere  , Nonyenim Solomon Enyidah  , Bapakaye Ngeri  , Chinweowa Ohaka  , Roseline Beauty Iheagwam  , Peacebe Sunday Abere
Published: June 2023

Background: Poor progress of labour is a common problem with nulliparous deliveries. It occurs when the cervical dilatation rate in the active phase of the first stage of labour is <1cm/hr, and is mainly due to poor uterine contractions or slow cervical dilatation. Without interventions, poor progress could degenerate into prolonged labour which is associated with increased maternal and perinatal morbidity and mortality. Augmentation of labour with oxytocin is the traditional management for poor progress as it enhances uterine contractions. At times, despite adequate uterine contractions poor progress will persist due to cervical smooth muscle spasms. Antispasmodics can relieve smooth muscle spasms. Aim/objective: This study compared the duration of labour in term nulliparous parturients with poor progress following augmentation with oxytocin alone versus with oxytocin and an antispasmodic (drotaverine). Methods: The study was a single-blinded randomized controlled trial involving 156 term nulliparous parturients with poor progress of labour, that were randomized into two groups in eight months. Each group had 78 parturients which were augmented with either oxytocin with placebo or oxytocin with drotaverine. They were monitored until delivery and the duration of labour in both groups after the intervention was compared. Data obtained were analysed using SPSS version 23 software. The level of significance was set at 0.05. Results: The two groups were similar in their sociodemographic characteristics, and the mean pre-intervention duration of labour was also similar (6.02 ±2.04 vs. 6.09± 2.07hr p=0.23). In this study 135(86.5%) parturients had vaginal delivery while 21(13.5%) had emergency caesarean section. Among those who had a vaginal delivery, the mean duration of labour following augmentation was significantly shorter in the oxytocin-drotaverine group than in the oxytocin-placebo group (6.20 ±0.40hrs vs. 6.64±0.34hrs, MD- 26.4minutes, p<0.01). There was no difference in the duration of the second stage of labour in both groups. Conclusion: The use of drotaverine with oxytocin in managing poor progress of labour in term nulliparous women leads to a significantly shorter duration of the first stage of labour than oxytocin alone.
Optimalisasi Model Project Based Learning terhadap Motivasi Belajar Mahasiswa Calon Guru Fisika Di Era New Normal
Authors: Saputra Aji , Saprudin  , Hamid Fatma , Abdul Rahman Nurdin
Published: June 2023

Education is one of the sectors that has been affected by the Covid-19 pandemic. Currently we have entered the "New Normal" era, so it is very interesting to do more research on education. The purpose of this study was to explore student learning motivation in Computer Programming courses using the Project Based Learning model. This research involved 25 students of the Physics Education at Universitas Khairun. The instrument used for data collection was a Google Form-based questionnaire that had been validated with the Gregory Technique. The results showed that the average student learning motivation was high. Furthermore, to dig up more detailed information, interviews were conducted with several students. It should be noted that prior to the "New Normal" era, students studied online with all the limitations, and from the interview results, information was obtained that the project based learning model in the "New Normal" era helped learning activities
The Role of Entrepreneurs, Management and Intellectual Property Rights in Improving Micro Business Competitiveness in Rancatungku Village
Authors: Sugiartiningsih Sugiartiningsih , Suparjiman  , Rizky Dwi Larasati  , Septian Yunianto  , Khaerani Arum Kanti
Published: June 2023

ABSTRACT

Purpose - The purpose of Community Service (PKM) is for a workshop on the role of entrepreneurship, management and registration of Intellectual Property Rights (HKI) in increasing the competitiveness of micro-enterprises in Rancatungku village.

Methods - The workshop method begins with a preliminary survey, observations of business houses, interviews with micro-enterprises, licensing arrangements, and preparation of presenters.

Result and discussions - The workshop was held in the Rancatungku village hall on February 27, 2022, which was attended by Micro Business actors, especially those engaged in the culinary field such as pastries and sponge cakes. The workshop program is divided into three, namely enlightenment on the importance of entrepreneurship for micro-enterprises; introduction of management aspects from production, packaging, transformation technology in marketing culinary products, external capital and recognition of production ownership.

Conclusions - The result of PkM activities is their high interest in being given training on packaging, branding and marketing in subsequent PkM activities so that they can penetrate supermarkets and have high purchasing power across countries.

Keywords: entrepreneurship, management, intellectual property rights
Agro-entrepreneurs Digital Marketing Awareness Program Among Youth of Kuala Penyu Sabah, Malaysia
Authors: Mat Salleh Ayub  , Suddin Lada  , Arif Kamisan Pusiran
Published: June 2023

Purpose - The Community Project’s major goal is to increase awareness of the importance of agriculture-based entrepreneurship (Agro-entrepreneurship). The initiative also aims to foster entrepreneurship among local Sabahan, especially in digital marketing technology.

Methods – Conducting workshops and training sessions on agro-entrepreneurship to help educate existing and potential entrepreneurs on the best practices, techniques, and skills required to establish and run successful agro-businesses. Simultaneously, show them how to advertise their products online. This programme comprises two stages of implementation, each with 30 participants and four facilitators.

Result and discussions – Agro-entrepreneurs should learn and use strategies for digital marketing by receiving training. Agro-entrepreneurs could reach more clients by using digital marketing methods including social media, email, and content marketing. Agro-entrepreneurs could build and maintain their businesses by using digital marketing.

Conclusion – In principle, the awareness programme would have assisted agro-entrepreneurs in improving their knowledge of digital marketing as well as their digital marketing abilities, which would have enabled them to expand their businesses and keep them going over the long term.