bluuebunny/crossref_metadata_2025 huggingface dataset:
Sex Education as an Effort to Prevent Sexual Violence Against Children
Authors: Sumiyati Sumiyati
Published: November 2021

Child is a mandate given by God as a surrogate. The mandate received by each parent will be asked about the responsibility someday. Parents certainly hope their children will be success in their life. Some case of sexual violence in children of course led to a deep concern for parents. How crime and sexual violence can happen to an innocent children. One of the efforts to prevent sexual violence against children is through giving sex education. Sex education provide children about how he understands sex, keep their self and limbs, and how to train children to be able to communicate effectively with parents. Hopefully, by the sex education, children can build a positive attitude and behaviour, also they have a good confidence to ask information to parents and the significant others about all of the things that they wanted to know, include something like why some organ in men and women are different. If the sex education for early childhood is successful, then the opportunity for children to enjoy the future will be more wide open, without overshadowed by the fear of child predators who will take away their future.

Keywords: sex education, sexual violence, early childhood.

Anak merupakan amanah yang diberikan oleh Allah sebagai titipan. Amanah yang diterima oleh setiap orangtua tentu saja akan dimintakan pertanggungjawabannya kelak. Orangtua tentu berharap kesuksesan dan keberkahan bagi putra putrinya. Terjadinya tindak kekerasan seksual pada anak tentu saja membuahkan keprihatinan yang mendalam bagi orangtua. Bagaimana kejahatan dan kekerasan seksual ini dapat menimpa anak usia dini yang tidak berdosa. Salah satu upaya untuk mencegah terjadinya kekerasan seksual pada anak ini adalah melalui sex education atau pendidikan seks untuk anak. Sex education membekali anak tentang bagaimana dia memahami jenis kelaminnya, menjaga diri dan anggota badannya, serta bagaimana melatih anak untuk dapat berkomunikasi yang efektif dengan orangtua. Diharapkan dengan adanya sex education ini anak mampu untuk selalu bersikap positif dan memiliki kepercayaan diri yang tinggi untuk bertanya dan mencari informasi kepada orangtua dan orang terdekat tentang segala hal yang ingin diketahuinya, termasuk tentang organ tubuh, kenapa laki-laki berbeda dengan perempuan. Apabila pendidikan seks untuk anak usia dini ini berhasil, maka kesempatan atau peluang anak untuk menikmati masa depannya akan semakin terbuka lebar, tanpa dibayang-bayangi oleh ketakutan akan adanya predator anak yang akan merenggut masa depan mereka.

Kata kunci: sex education, kekerasan seksual, anak usia dini.
The Doctrin to Educate Children without Violence in Islam
Authors: Muafiah Evi
Published: November 2021

Islam was revealed to the Prophet Muhammad as rahmatan li al-'alamin of which teaches us to always love and cherish all of God's creatures, both animate and inanimate creatures. Children is Godâ€™s mandate that accompanies the affection between mother and father, so they can ensure to give their children a nurturing full with love and positive affection. The atmosphere of nurturing is certainly not to be interfered with both verbal and physical violence, because these two things are very contradictory. Islam teaches us how to educate children without violence. Violence should only be done as a last resort and that too done to foster not hurt. Prophet Muhammad SAW is a role model how to educate children properly. Even when he is praying, he patiently allowing the children to ride his back when he was on prostration.

Keywords: children in the perspective of the holy Koran, the characteristics and needs of children, child learning methods.

Islam diturunkan kepada Rasulullah Muhammad Saw sebagai rahmatan li al-â€˜alamin, yang di antaranya mengajarkan kita untuk selalu saling mengasihi dan menyayangi sesama makhluk Allah, baik yang hidup maupun benda mati. Anak adalah amanah Allah yang hadir menyertai kasih sayang antara ibu dan bapaknya, maka sudah sewajarnya jika kemudian orang tua mengasuhnya dalam suasan penuh kasih dan sayang. Suasana tersebut tentunya jangan sampai dicampuri dengan kekerasan baik verbal maupun fisik, karena kedua hal tersebut sangat bertentangan. Islam mengajarkan kepada kita bagaimana mendidik anak tanpa kekerasan. Kekerasan hanya boleh dilakukan sebagai alternatif terakhir dan itupun dilakukan untuk membina bukan menyakiti. Rasulullah Saw merupakan contoh bagaimana mendidik anak dengan baik. Bahkan saat shalat pun beliau dengan sabar mengasuh anak-anak dengan membiarkan punggungnya dinaiki anak-anak saat beliau sujud.

Kata kunci: anak dalam perspektif al-Qurâ€™an, karakteristik dan kebutuhan anak, metode pembelajaran anak
Prevention of Violence and Sexual Abuse in Early Childhood Through Implementation of Sex Education in the Perspective of the Sunnah
Authors: Camelia Lely , Nirmala Ine
Published: November 2021

This article discusses the conceptual studies on the implementation of early childhood sex education according to Islamic perspective. The number of cases of violence and sexual abuse against children has recently made various parties, no exception for parents, that must be alert to the threat. The big point of that is in 2015 when Indonesian Child Protection Commission said that cases of violence and abuse against children is a latent danger for the children of Indonesia. Several attempts have been made, some like starting to give a sex education early for parents and children, limiting the viewing access to pornography, limiting the contents of pornography on the internet and games, and stopping the attempts of the perpetrators in violence and sexual abuse against children by give them the weightest punishments. Rasullullah SAW as good role model has provided some guidance for us on how to educate children in detail, not only about early sex education, but also how to educate them since they are in the loins of their father. With reference to the sunnah that has showed by our Prophet to us, we as teachers and parents can apply it in everyday life, that will have a positive impact on children and the environment in the prevention of violence and sexual abuse against children. 

Keywords: sex education, children, islamic perspective, Prophetâ€™s sunnah perspective
The Influence of Games and Intelligences to Ability in Mathematics for TK-Bâ€™s Children
Authors: Huliyah Muhiyatul
Published: November 2021

This article reported the result of research for the influence of games and intelligences to ability in mathematics for TK-Bâ€™s children. The research was held in TK/RA Daarul Muqimien of Buaranjati village, Sukadiri subdistrict, Tangerang regency. The amount of sample are 40 TK-Bâ€™s children. The method used was experimental with 2x2 factorial design. The results of this research are : (1) there was non significant difference to ability in mathematics for TK-Bâ€™s children who given by Monopoly game and TK-Bâ€™s children who given by Snakes-Ladders game; (2) there was non significant difference to ability in mathematics for TK-Bâ€™s children with high intelligence who given by monopoly game and Snakes-Ladders game; (3) ability in mathematics for TK-Bâ€™s children with low intelligence who given by Monopoly game lower than children who given by Snakes-Ladders game; (4) there was significant influence of interaction between games and intelligence to ability in mathematics for TK-Bâ€™s children. Both monopoly game and Snakes-Ladders game could improve the ability in mathematics for TK-Bâ€™s children.
Meragi'nin Devrişahi Usulü Nasıl Anlaşılmalıdır? Müzikolojik Bir Çözüm Arayışı
Authors: USLU Recep
Published: November 2021

Sistemciler döneminin müzik teorisyenlerinden biri olan Abdülkadir Meragi’nin icat ettiği bazı usuller vardır. Bu usuller günümüzde unutulmuştur. Nasıl icra edildikleri bilinmemektedir. Meragi’nin kitaplarındaki usul tanımlamaları yetersiz ve bazen anlaşılması güç ifadelerden oluşmaktadır. Doğu müziğinin bu önemli müzikoloji problemini çözmeye çalışan bazı araştırmacılar olmuştur. Araştırmalarında farklı görüşler ileri sürdüler. Bu makale Meragi’nin ilk icat ettiği usullerden biri olan devrişahiyi incelemeyi amaçlamaktadır. Makalede nitel araştırma yöntemi kullanılmıştır. Bulgular bölümünde Meragi’nin yazdıkları esas alınarak kaynaklardaki bilgiler ortaya konulduktan sonra, araştırmalarda yapılan değerlendirmeler ele alınmıştır. Araştırmalardaki veriler kaynaklardaki bilgilerle karşılaştırılarak analiz edilmiştir. Sonuç kısmında usulün 30 nakra 12 vuruş üzerinden değerlendirilmesi yapılmış, gerekli görülen iki nakra es ilave edilmesiyle devrişahi usulünün 12 vuruşlu icrası için bir çözüm önerilmiştir.
Hidrocele secundario a pancreatitis necrohemorrágica: a propósito de un caso
Authors: Silva Michalón Fernando , Silva Cevallos Danny Fernando , Peréz Vivar Alexia , García Rosero Ruddy Solange
Published: November 2021

La pancreatitis aguda es una enfermedad cuyo estadio inicial consiste en una reacción inflamatoria, de los cuales entre el 30% y 50% de los casos evoluciona a disfunción pancreática severa y/o falla multiorgánica. Además, pueden desarrollar complicaciones pancreáticas o extrapancreáticas, dentro las cuales se encuentra el hidrocele de origen pancreático, una complicación a distancia y poco frecuente. Reportamos un caso de pancreatitis necrohemorrágica en un paciente masculino de 48 años, con antecedente de pancreatitis de origen biliar hace 4 años, con dolor abdominal acompañado de edema testicular. El presente reporte describe una complicación a distancia de la pancreatitis aguda, su baja incidencia y escasos reportes en la literatura justifican la presentación de este caso.
Trastornos del sueño en el niño y adolescente en aislamiento social durante la pandemia COVID-19
Authors: Cruz Montesinos Daniel Leonardo , Linares Contreras María Andrea , Ziadet Bermúdez Mignia , Ortiz Luna Janiny , Morán Rizzo Francisco , Baldeón Estrada Nathaly
Published: November 2021

Introducción: La pandemia por coronavirus 2019 (COVID-19) es una emergencia de salud pública con impactos significativos en la salud mental de la población general. El aislamiento social y el confinamiento en el hogar pueden estar relacionados con el desarrollo de trastornos del sueño.
Materiales y métodos: El presente estudio descriptivo prospectivo fue realizado durante los meses de febrero y marzo del 2021. Se aplicó una encuesta dirigida a identificar trastornos del sueño en 155 niños y adolescentes.
Resultados: La prevalencia de trastornos del sueño en niños y adolescentes fue del 35%. Por medio de la escala de trastornos del sueño de Bruni se determinó tres principales trastornos del sueño: trastorno de inicio y mantenimiento del sueño (37%), hiperhidrosis del sueño (20%), somnolencia diurna excesiva (17%).
Conclusiones: Si bien estos resultados no pueden ser extrapolados a la población general, pensamos que la importancia del mismo radica en concientizar a la población sobre los trastornos del sueño en los niños y adolescentes.
ANALYSIS OF MONETARY FACTORS ON THE INCOME OF COASTAL FISHERMAN’S IN THE COVID-19 WEST ACEH REGENCY
Authors: Ansari Leli Putri , Jalil Ivon , Yasrizal Yasrizal
Published: November 2021

This research aimed to analyze fisherman’s income according to monetary factors during covid-19 pandemic in coastal areas of West Aceh Regency in Aceh Province, Indonesia. This research applied cross-section data over 2021 by utilizing descriptive quantitative research and OLS model analysis (Ordinary Least Square). Research revealed monetary factors in term of the inflation of groceries price had negative influenced to the fisherman income at West Aceh Regency, mean while the variable of diesel price had positive influenced to fisherman income. During covid-19 pandemic, there was the increasing of groceries price (inflation) at 1,06 times or the consumer price index (CPI) of groceries price at 106 percent but the price of diesel was still same as before covid-19 pandemic because fisherman used subsidized fuel at Rp 5.150/liter. However, the quota of subsidized diesel did not fulfill the fisherman needs so that they must buy non subsidized diesel. It was impacted on the fishing operational cost which was bigger than fisherman income. Moreover, during covid-19 pandemic the average of fisherman income decrease at IDR 1.500.000-IDR 3.000.000 each trip compared with before covid-19 pandemic at IDR 5.000.000- IDR 7.000.000 each trip. It was caused by low fish price which was caused by the decreasing of fish demand.
BÖLGESEL İNOVASYON KÜMELERİ TEKNOPARKLARDA COĞRAFİ VE İLİŞKİSEL YAKINLIKLARIN BİLGİ VE İNOVASYON SÜREÇLERİNE ETKİLERİ: ERCİYES TEKNOPARK ÖRNEĞİ
Authors: ALTUĞ Fatih
Published: November 2021

Küresel bilgi ekonomisinde bilgi ve bilgiye dayalı sektörlerin etkisi sürekli artmaktadır. Bilgi ve teknolojinin üretildiği merkezlerden olan teknoparkların önemi de bu bağlamda giderek artmaktadır. 1980’lerin başında birkaç adet olan teknoparkların sayısı günümüzde 4000’i geçmiştir. Bu çalışma coğrafi yakınlık temelinde benzer bilgi tabanına sahip firmaların bir arada bulunduğu adeta bilgi ve teknolojinin üretim merkezi olan teknoparklarda bilgi, öğrenme ve inovasyon süreçlerini ve bu süreçte coğrafi ve ilişkisel yakınlıkların etkisini ortaya koymayı amaçlamaktadır. Çalışmanın evrenini Erciyes Teknopark’ta yer alan firmalar oluşturmaktadır. Çalışma nicel araştırma metoduna uygun olarak tasarlanmıştır. Nicel veri toplama tekniklerinden anket tekniği kullanılarak veriler temin edilmiştir. Elde edilen veriler SPSS 26 paket programında betimsel ve istatistiksel olarak analiz edilmiştir. Çalışmanın bağımlı değişkenini inovasyon, bağımsız değişkenlerini ise yakınlık türleri oluşturmaktadır. Regresyon (lojistik) analizi sonuçlarına göre teknoparklardaki firmaların bilgi, öğrenme ve inovasyon süreçleri üzerinde coğrafi ve ilişkisel yakınlıkların etkisi anlamlı çıkmıştır. Ancak her bir yakınlık türünün etkisi değişiklik göstermektedir. Çalışmamız bulguları ve teknoparktaki firmaların inovasyon süreçlerine farklı bir bakış açısı sunması itibariyle literatüre katkı sunmayı hedeflemektedir.
MENINGKATKAN MOTIVASI BELAJAR PESERTA DIDIK KELAS VII B SMP NEGERI 2 TARAKAN DALAM PEMBELAJARAN ILMU PENGETAHUAN SOSIAL MELALUI PENERAPAN LESSON STUDY
Authors: NURBAYA SITY
Published: November 2021

Dalam rangka meningkatkan motivasi dan hasil belajar IPS ,peserta didik perlu adanya peningkatan kualitas pembelajaran yang di laksanakan oleh guru melalui kegiatan pembelajaran berbasis lesson study. .Pembelajaran itu berdasarkan hasil observasi dengan pembelajaran kolaboratif melalui kegiatan lesson study dengan maksud dan tujuan ingin berbagi pengalaman dengan para guru tertutama guru IPS, penelitian ini di laksanakan dengan tujuan untuk melihat peningakatan motivasi peserta didik kelas VII B SMP Negeri 2 Tarakan dalam pembelajaran Ilmu Pengetahuan Sosial melalui penerapan Lesson Study. Penelitian ini termasuk jenis penelitian Tindakan kolaboratif. Penelitian ini di laksanakan pada tahun ajaran 2019 / 2020 pada pembelajaran IPS dengan materi atau tema Keadaan Penduduk Indonesia .Kelas yang dijadikan sebagai penelitian adalah kelas VII B yang diamati oleh 3-5 obeserver .Pelaksanaan Lesson Study di SMPN2 Tarakan dengan empat tahapan. Penerapan pembelajaran lesson study yang bertujuan untuk meningkatkan motivasi peserta didik di lakukan melalui 3 tahapan .instrumen penelitian yang digunakan berupa lembar observer plan,catatan lapangan dan refleksi lesson study dan lembar catatan perkembagan motivasi .Analisis data menggunakan pendekatan deskriptif kualitatif ,yang menggambarkan temuan- temuan selama pelaksaan penelitian. Hasil penelitian menyatakan keterlaksanan penerapan pembelajaran berbasis lesson study oleh guru model di SMPN2 Tarakan mengalami peningkatan dibandingkan dengan motifasi belajar sebelum penerapan berbasis lesson study
IMPACTOS DIRETOS E INDIRETOS NO DESMAME PRECOCE
Authors: Silva Carolina Mangia Dutra , Oliveira Denise Mary Costa de
Published: November 2021

Esse trabalho tem por objetivo avaliar quais os impactos diretos e indiretos do desmame precoce, principalmente pelo alto índice de interrupção da amamentação. A amamentação é o primeiro contato do recém-nascido com a mãe, e de acordo com a Organização Mundial da Saúde (OMS), é a principal fonte de nutrientes e um dos principais fatores da promoção de saúde, e recomenda-se que seja a alimentação exclusiva até os seis meses de idade, evitando milhares de mortes anualmente por todo o mundo. Segundo dados de especialistas e autores que estudam as áreas da saúde e social, muitos fatores, principalmente os sociais e econômicos, fazem o índice de amamentação diminuir, causando problemas de saúde pública. Porém, podemos ressaltar um outro lado pouco observado e falado que é o desmame precoce pela participação da mulher na sociedade capitalista, juntamente com a falta de conhecimento sobre o benefício do aleitamento. Através dessas informações, juntamente com as consequências a longo prazo, como diminuição da qualidade de vida das famílias, causadas pelo desmame e com as informações fornecidas pelos especialistas da área, podemos conferir os impactos diretos e diretos causados pelo desmame precoce.
GESTÃO DEMOCRÁTICA NA ESCOLA PÚBLICA: DESAFIOS E POSSIBILIDADES PARA A CONSTRUÇÃO DA ESCOLA INCLUSIVA A PARTIR DA PANDEMIA DA COVID-19
Authors: Pereira Rosiane Sousa , Pinto Nilcéia Frausino da Silva
Published: November 2021

O presente artigo intitulado: Gestão Democrática na Escola Pública: Desafios e Possibilidades para a construção da Escola Inclusiva a partir da pandemia da covid-19, discorrem sobre as práticas desenvolvidas pela gestão escolar na perspectiva da Educação Inclusiva em uma escola da rede pública municipal. A problemática dessa pesquisa é: Como são desenvolvidas as práticas administrativas e pedagógicas da gestão democrática face à inclusão escolar de alunos com deficiência no ensino comum a partir da pandemia. Nesse viés, o objetivo da pesquisa é relatar as ações desenvolvidas pela gestão e coordenação escolar na efetivação da inclusão e participação dos alunos no processo de ensino e de aprendizagem na escola comum a partir da pandemia. Para dialogar com a temática proposta realizou-se a abordagem teórica das políticas de inclusão escolar para alunos com deficiência, o papel do gestor e coordenação escolar e os caminhos a serem percorridos para a atuação da gestão escolar democrática e inclusiva. A metodologia desenvolvida foi a pesquisa bibliográfica-leitura de livros, e-books, lives, análise de documentos como o Projeto Político Pedagógico – PPP e o Projeto Gestor. Conclui-se que apesar de existirem vários documentos, entre decretos e leis federais que garantem uma educação com qualidade e equidade para os alunos com deficiência inseridos nas escolas comuns, a gestão e coordenação escolar ainda tem dificuldades em efetivar esse direito. Ainda que esse direito esteja destacado nas propostas do Projeto Político Pedagógico e do Projeto Gestor (Democrático) sua aplicabilidade está distante da realidade, ora por falta de comprometimento dos envolvidos (professores e gestão escolar) ora por não haver uma construção coletiva do PPP que busque alternativas pedagógicas sanar as barreiras ocasionadas pela deficiência.
IMPLANTAÇÃO E EXPANSÃO REGIONAL DO ENSINO SECUNDÁRIO BRASILEIRO - VOLUME 2
Authors: Chaloba Rosa Fátima de Souza , DALLABRIDA NORBERTO , PESSANHA EURIZE CALDAS
Published: November 2021

Este segundo volume da coletânea Implantação e Expansão Regional do Ensino Secundário Brasileiro reúne um conjunto de estudos históricos que aprofundam a discussão sobre a temática da ampliação das oportunidades de escolarização de nível médio e seus desdobramentos abordando aspectos relacionados à renovação pedagógica, propostas políticas, problemas de institucionalização, práticas educativas e mudanças curriculares. Trata-se de mais um resultado do projeto de pesquisa Ensino Secundário no Brasil em Perspectiva Histórica e Comparada, coordenado por Eurize Caldas Pessanha, financiado pelo CNPq, envolvendo a colaboração de pesquisadores de diferentes instituições e regiões do país. (...) Não por acaso, o ensino médio continua sendo um dos problemas da educação brasileira. (...) Entender, portanto, como chegamos a essa situação e as implicações da ampliação do acesso dos adolescentes e jovens ao ensino secundário é uma forma de desnaturalizar a escola média pública e de subsidiar o debate sobre seus dilemas e rumos na atualidade. É justamente dessa possibilidade de contribuição que se nutre este livro.
The optical properties and in-situ observational evidence for the formation of brown carbon in cloud
Authors: Guo Ziyong , Yang Yuxiang , Hu Xiaodong , Peng Xiaocong , Fu Yuzhen , Sun Wei , Zhang Guohua , Chen Duohong , Bi Xinhui , Wang Xinming , Peng Ping'an
Published: November 2021

Abstract. Atmospheric brown carbon (BrC) makes a substantial contribution to aerosol light-absorbing and thus the global radiative forcing. Although BrC may change the lifetime of the cloud and ultimately affect precipitation, little is known regarding the optical properties and formation of BrC in the cloud. In the present study, the light-absorption properties of cloud droplet residual (cloud RES) were measured by coupled a ground-based counterflow virtual impactor (GCVI) and an Aethalometer (AE-33), in addition to the cloud interstitial (cloud INT) and ambient (cloud-free) particles by PM2.5 inlet-AE-33, at Mt. Tianjing (1690 m a.s.l.), a remote mountain site in southern China, from November to December 2020. Meanwhile, the light-absorption and fluorescence properties of water-soluble organic carbon (WSOC) in the collected cloud water and PM2.5 samples were also obtained, associated with the concentration of water-soluble ions. The mean light-absorption coefficient (Abs370) of the cloud RES, cloud INT, and cloud-free particles were 0.25 ± 0.15, 1.16 ± 1.14, and 1.47 ± 1.23 Mm−1, respectively. The Abs365 of WSOC was 0.11 ± 0.08 Mm−1 in cloud water and 0.40 ± 0.31 Mm−1 in PM2.5, and the corresponding mass absorption efficiency (MAE365) was 0.17 ± 0.07 and 0.31 ± 0.21 m2·g−1, respectively. A comparison of the light-absorption coefficient between BrC in the cloud RES/cloud INT and WSOC in cloud water/PM2.5 indicates a considerable contribution (48–75 %) of water-insoluble BrC to total BrC light-absorption. Secondary BrC estimated by minimum R squared (MRS) method dominated the total BrC in cloud RES (67–85 %), rather than in the cloud-free (11–16 %) and cloud INT (9–23 %) particles. It may indicate the formation of secondary BrC during cloud processing. Supporting evidence includes the enhanced WSOC and dominant contribution of secondary formation/biomass burning factor (> 80 %) to Abs365 in cloud water provided by Positive Matrix Factorization (PMF) analysis. In addition, we showed that the light-absorption of BrC in cloud water was closely related to humic-like substances and tyrosine/proteins-like substances (r > 0.63, p < 0.01), whereas only humic-like substances for PM2.5, as identified by excitation-emission matrix fluorescence spectroscopy.
The onset of the spring phytoplankton bloom in the coastal North Sea supports the Disturbance Recovery Hypothesis
Authors: González-Gil Ricardo , Banas Neil S. , Bresnan Eileen , Heath Michael R.
Published: November 2021

Abstract. The spring phytoplankton bloom is a key event in temperate and polar seas, yet the mechanisms that trigger it remain under debate. Some hypotheses claim that the spring bloom onset occurs when light is no longer limiting, allowing phytoplankton division rates to surpass a critical threshold. In contrast, the Disturbance Recovery Hypothesis (DRH) proposes that the onset responds to an imbalance between phytoplankton growth and loss processes, allowing phytoplankton biomass to start accumulating, and this can occur even when light is still limiting. Although many studies have shown that the DRH explains the spring bloom onset in oceanic waters, it is less certain whether and how it also applies to coastal areas. To address this question at a coastal location in the Scottish North Sea, we combined 21 years (1997–2017) of weekly in situ data with meteorological information. The onset of phytoplankton biomass accumulation occurred around the same date each year, 16 ± 11 days (mean ± SD) after the winter solstice, when light limitation for growth was strongest. Also, negative and positive biomass accumulation rates (r) occurred respectively before and after the winter solstice at similar light levels. The seasonal change from negative to positive r was mainly driven by the rate of change in light availability rather than light itself. Our results support the validity of the DRH for the studied coastal region and suggest its applicability to other coastal areas.
Assessing soil and land health across two landscapes in eastern Rwanda to inform restoration activities
Authors: Winowiecki Leigh Ann , Bargués-Tobella Aida , Mukuralinda Athanase , Mujawamariya Providence , Ntawuhiganayo Elisée Bahati , Mugayi Alex Billy , Chomba Susan , Vågen Tor-Gunnar
Published: November 2021

Abstract. Land degradation negatively impacts water, food, and nutrition security and is leading to increased competition for resources. While landscape
restoration has the potential to restore ecosystem function, understanding
the drivers of degradation is critical for prioritizing and tracking
interventions. We sampled 300–1000 m2 plots using the Land Degradation
Surveillance Framework across Nyagatare and Kayonza districts in Rwanda to
assess key soil and land health indicators, including soil organic carbon
(SOC), erosion prevalence, vegetation structure and infiltration capacity,
and their interactions. SOC content decreased with increasing sand content
across both sites and sampling depths and was lowest in croplands and
grasslands compared to shrublands and woodlands. Stable carbon isotope values (δ13C) ranged from −15.35 ‰ to −21.34 ‰, indicating a wide range of historic and current plant
communities with both C3 and C4 photosynthetic pathways. Field-saturated
hydraulic conductivity (Kfs) was modeled, with a median of 76 mm h−1 in Kayonza and 62 mm h−1 in Nyagatare, respectively. Topsoil OC had a positive effect on Kfs, whereas pH, sand, and erosion had negative effects. Soil erosion was highest in plots classified as woodland and shrubland. Maps of soil erosion and SOC at 30 m resolution were produced with
high accuracy and showed strong variability across the study landscapes.
These data demonstrate the importance of assessing multiple biophysical
properties in order to assess land degradation, including the spatial
patterns of soil and land health indicators across the landscape. By
understanding the dynamics of land degradation and interactions between
biophysical indicators, we can better prioritize interventions that result
in multiple benefits as well as assess the impacts of restoration options.
A model test study on the parameters affecting the cyclic lateral response of monopile foundations for offshore wind turbines embedded in non-cohesive soils
Authors: Frick Dennis , Achmus Martin
Published: November 2021

Abstract. During their service life, monopiles supporting offshore wind turbines are subjected to large numbers of lateral cyclic loads resulting from complex environmental conditions such as wind and waves varying in amplitude, direction, load eccentricity and frequency. The consequential accumulation of displacements and rotations of the foundation structure with cyclic loading is one key concern in the design of monopiles. Nevertheless, the relevant offshore guidelines do not provide suitable procedures for predicting such deformations. Although there are several methods for this purpose in literature, some of them produce very different or even contradictory results, which prevents a consistent approach to dimensioning. This paper briefly summarizes the current standardization regarding design of monopiles for cyclic lateral loading and provides some examples of possible prediction models from the literature. To highlight the need for further research, the predictions according to different approaches are compared and evaluated by a calculation example and a parameter study. Further, the results of a small-scale 1 g model test campaign on the load-displacement behaviour of monopile foundations subjected to lateral cyclic loading and the influencing parameters are presented, evaluated and compared with the findings of other research groups. In this way the tests results can help to support or improve model development and provide insight into key issues relevant to monopile design. The parameters that have been assessed include the cyclic load magnitude, cyclic load ratio, load eccentricity, soil relative density, the grain size distribution of the non-cohesive bedding material as well as the pile embedment length.
THE CULTURAL ENVIRONMENT OF A MODERN UNIVERSITY AS A FACTOR IN THE FORMATION OF PROFESSIONAL COMPETENCE OF A TEACHER-MUSICIAN
Authors: Poronok Svetlana Alexandrovna
Published: November 2021

The article considers the ways of forming the professional competence of a teacher-musician in the cultural environment of a modern university. The characteristic of the phenomenon of the cultural environment of the university in the context of the formation of the spiritual and moral worldview of students-musicians is presented.
CARBON CHARGE IN THE ENVIRONMENTAL CUSTOMS PAYMENT SYSTEM: INNOVATION OF THE ECONOMIC ENVIRONMENTAL PROTECTION MECHANISM
Authors: Ronzhina Nina A. , Gorokhov Alexander D.
Published: November 2021

The article discusses topical innovations in the development of the current economic mechanism for environmental protection. The issues of introducing into the system of environmental customs fees of carbon payments to import «climate unfavorable» goods, its environmental efficiency is analyzed, as well as economic consequences from the inclusion of payment into the system of customs fees of the European Region. In the specified context, the authors consider problems and prospects for the implementation of such environmental payments into the system of national law of the Russian Federation.
СПЕЦИФИКА СОВРЕМЕННОГО ХОРЕОГРАФИЧЕСКОГО ИСКУССТВА КАК ФЕНОМЕНА КУЛЬТУРЫ РОССИИ
Authors: Кочеров Е.В.
Published: November 2021

Современное хореографическое искусство в России рассматривается автором как культурный феномен, влияющий на перспективу развития общества в разных аспектах. Замечено отражение характера и менталитета русского народа, который транслируется с помощью инструмента телесной коммуникации. Автором отмечается, что в самом современном хореографическом искусстве принцип народности ярко выражен как в стилях, так и в автономном фольклоре, в его репрезентации, отделяющую от аналогичных зарубежных видов искусства. Аргументируется позиция о том, что в древности танцевальная обрядовость играла важную роль в миропонимании и взаимодействии человека с реальностью, которая несла гармонизацию во многих сферах жизнедеятельности. Предки современных россиян – древние славяне умели использовать глубинные знания о мироздании с помощью разного инструментария, одним из них была танцевальная обрядовость. Автор делает акцент на то, что современное общество уходит от традиционного уклада жизни, накопленного далекими предками, ставя на передний план технический прогресс. Обращается особое внимание на традиционную форму взаимодействия человека и искусства с элементом тактильности, привычного для успешной реализации преподавательской сферы на базе современного хореографического творчества. Рассматривается частичный переход социогуманитарного знания в онлайн-режим, что может послужить ряду проблем и ухода человека от истинного, духовного преопределенного пути. Также выделяется проблема свободы и порядка в танце; параллельно обращается внимание на важность гармоничного соединения традиционного наследия в танце с многоаспектной новизной, которую требуют современные реалии.
THE PREVALENCE OF BREASTFEEDING
Authors: Sibiryakova N.V. , Chaprasova O.A. , Abdurakhimova P.M.
Published: November 2021

Breastfeeding is the optimal way of nutrition for a newborn, which fully meets the needs of the child’s body in food components in the first six months of life. The aim of the work was to study the prevalence of natural feeding. Based on the data obtained, it can be concluded that more than half of newborns (77%) are exclusively breastfed.
ANALYSIS OF THE DYNAMICS OF PHYSICAL HEALTH OF STUDENTS OF EDUCATIONAL ORGANIZATIONS OF THE CITY OF KRASNODAR
Authors: Ambartsumyan Natalia Alexandrovna , Tolstykh Olga Sergeevna , Kostenko Elena Gennadyevna , Sokolov Vladimir Lvovich
Published: November 2021

The paper presents an analysis of the level of health of schoolchildren in the city of Krasnodar, and developed recommendations aimed at improving the level of health of students, which consist in supplementing and expanding previously obtained information on the problems of physical health of schoolchildren. The practical component of the study consists in the possibility of applying the results obtained in the activities of specialists in physical culture and sports.
SOME ALKALOID-CONTAINING PLANTS GROWING IN GEORGIA
Authors: Kikalishvili Bela , Sulakvelidze Tsitsana , Vachnadze Nina , Malania Manana , Turabelidze Durmishkhan
Published: November 2021

Crude neutral lipids were obtained from aerial parts of alkaloid-containing plants Chelidoniummayus L, VincaherbaceaWaldts. et.kit, Vinca minor L. Physalisalkekengi L var. franchetii, growing in Georgia and their qualitative composition was established. As well free fatty acids were identified quantitatively and qualitatively using HPLC.
Pratique RSE et performance globale : cas des associations de la région Fès-Meknès
Authors: OUKASSI Mustapha , EL GHMARI Imad , EL GHMARI Omar
Published: November 2021

La Responsabilité sociale des Entreprises (RSE) est une notion complexe qui s’est largement développée dans le monde entier. Connu depuis son origine éthique en Amérique, le concept a évolué pour inclure d’autres aspects économiques, managériaux, environnementaux, sociaux et politiques. Le fruit de cette évolution est une notion complexe qui ne se pratique pas de la même manière dans les pays du monde, compte tenu des différents facteurs environnementaux tels que la culture, les valeurs éthiques, la vision, la finalité de la nation ou la nature des relations avec les parties prenantes.
The language of hookups: A conversation and self-presentation analysis of Tinder chats
Authors: Jalagat Joseph Ryann J. , Yapo Jerry
Published: November 2021

Tinder, a location-based real-time dating application, has significantly influenced the shift in people’s attitudes toward sexual expression and the existing hookup culture. Using conversation and self-presentation analysis, this research aimed to explore hookups’ communicative patterns and examine how self-presentation manifests in Tinder chats. Some of the determinants of successful and failed hookups are also provided. Exchanges among some 20 interactants reveal this discursive pattern of hookups: (1) It’s a Match; (2) Opening Sequence; (3) Screening; (4) Transferring to Other Social Networks; (5) Sending Down to Fuck (DTF) Signals; (6) Compromising; and (7) Confirming and Closing. Interestingly, the performative roles of sex positions play a big part for gay participants. Many of the heterosexual participants, however, still follow the traditional scripting of hookups. Apparently, a hookup is not possible if there is no agreement as to the “where” and “when” of sexual activity. Meanwhile, the predominant image present in hookup-motivated chats is being “provocative” and a “good catch.”
Acetylcholinesterase and Butyrylcholinesterase Inhibitory Activities of 5-Arylidene-N, N-Diethylthiobarbiturates
Authors: Momin Khan Momin Khan , Munir Ur Rehman Munir Ur Rehman , Naveed Qadir Naveed Qadir , Muhammad Ashraf Muhammad Ashraf , Tayaba Ismail Tayaba Ismail , Muhammad Ismail Muhammad Ismail , Kanwal Kanwal , Uzma Salar Uzma Salar , Khalid Mohammed Khan and Shahnaz Perveen Khalid Mohammed Khan and Shahnaz Perveen
Published: November 2021

5-Arylidene-N,N-diethylthiobarbiturates 1-25 were evaluated for their potential against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes and displayed varying degree of inhibition. Based on the IC50 values, compound 6 (IC50 = 92.51 and#177; 0.01 and#181;M) was the only active compound against acetylcholinesterase, however this compound was also weakly active against butyrylcholinesterase with an IC50 value 124.76 and#177; 0.02 and#181;M. Six compounds 1, 6, 7, 16, 17, and 18 showed weak inhibition against BChE, among them compound 18 (IC50 = 82.25 and#177; 0.07and#181;M) showed good inhibition against BChE. Nevertheless, compounds 1, 7, 16, 17, and 18 were selectively active against BChE enzyme.
Synthesis of 2,5-diphenyl-3,4-distyrylcyclopenta-2,4-dienone
Authors: Syeda Shaista Gillani Syeda Shaista Gillani , Munawar Ali Munawar Munawar Ali Munawar , Khalid Mohammed Khan and Ch Jamil Anwar Khalid Mohammed Khan and Ch Jamil Anwar
Published: November 2021

A series of 2,5-diphenyl-3,4-distyrylcyclopenta-2,4-dienone (3a-i) and 2,5-diphenyl-3,4-bis((1E,3E)-4-phenylbuta-1,3-dienyl)cyclopenta-2,4-dienone (5) have been synthesized by the condensation of various (1E,5E)-1,[-diarylhexa-1,5-diene-3,4-dione (1a-i) and (1E,3E,7E,9E)-1,10-diphenyldeca-1,3,7,9-tetraene-5,6-dione (4) with 1,3-diphenylpropan-2-one (2) using sodium hydride in dichloromethane. Electronic absorption and emission spectral studies have shown an efficient π-interaction due to the extended conjugation in the cyclopentadienones (3a-i, 5). The electronic excitation in the near UV-region (250-390 nm) to strong emission near (500-690 nm), allowing these to consider as light-harvesting species.
Determination of Bendiocarb Insecticide by Reverse Flow Injection Analysis Using a Solid-Phase Reactor Containing Micro PbO2, Nano PbO2 and Grafted SiO2 - PbO2 Immobilized
Authors: Malik H Alaloosh Alamri Malik H Alaloosh Alamri , Sadeem Subhi Abed and Abdulkareem M A Alsammarraie Sadeem Subhi Abed and Abdulkareem M A Alsammarraie
Published: November 2021

Bendiocarb (BEN) is an acutely toxic carbamate insecticide which used in public places and agriculture, it is also effective against a wide range of nuisance and disease vector insects. A new rapid and sensitive reverse flow injection spectrophotometric procedure coupled with on-line solid-phase reactor is designed in this article for the determination of BEN in its insecticidal formulations and water samples, by using three different solid-phase reactors containing bulk PbO2 (B-SPR), PbO2 nanoparticles (N-SPR) and grafted nanoparticles of SiO2-PbO2 (G-SPR) immobilized on cellulose acetate matrix (CA). This method of oxidative coupling is based on alkaline hydrolysis of the BEN pesticide, and then coupled with N,N dimethyl-p-phenylenediamine sulphate (DMPD) to give a blue color product which measured at λmax 675 nm. It worth to mentioned that under optimal conditions, Beer’s law is obeyed in the range of 1-175 μg mL-1 for B-SPR and 0.25-70 μg mL-1 of BEN for both N-SPR and G-SPR respectively within limit of detection (LOD) of 0.931, 0.234 and 0.210 μg mL-1 for B-SPR N-SPR and G-SPR respectively. The surface methodology of the solid phase was also investigated by using atomic force microscopy.
Simulation and Analysis of Propylene Coordination Polymerization Process Based on Aspen (polymer) plus
Authors: Jinjin Wang Jinjin Wang , Wangbin Chen Wangbin Chen , Manlin Zhang Manlin Zhang , Bin Pan Bin Pan , Xiaorong Wang Xiaorong Wang , Bin Wang Bin Wang
Published: November 2021

Based on the industrial conditions of coordination polymerization of polypropylene, Polymer plus was used to simulate and analyze the coordination process of propylene. The effects of the amount of propane, main catalyst (TiCl4), chain transfer agent (hydrogen), shielding gas (nitrogen), and monomer (propylene) on the number average degree of polymerization (DPN), the weight average degree of polymerization (DPW), the number average molecular weight (MWN), the weight average molecular weight (MWW), the polydispersity index (PDI), and the throughput of polypropylene were explored to guide actual production in this paper. Through analysis, the polymerization degree and molecular weight of polypropylene could be adjusted by hydrogen in actual production. The monomer (propylene) should be purified as much as possible to reduce the feed amount of propane. The increase of the propylene contributed to the molecular weight and polymerization degree of the product. The increase in the nitrogen feed amount had no effect on the product performance index. The feed amount of nitrogen could be adjusted as needed according to the actual equipment specifications. The catalyst has the greatest influence on the comprehensive performance index of the product, thus the amount of main catalyst TiCl4 must be strictly controlled.
Determination of Thermodynamic Parameters from the Dissolution of Strontium Hydroxide in Water and Mixed Solvent Systems by pH-Metric Method
Authors: Shamsher Ali Shamsher Ali , Shabir Hussain Shabir Hussain , Irfan Ali and Syed Azhar Ali Irfan Ali and Syed Azhar Ali
Published: November 2021

In this study, saturated solutions of Sr(OH)2 in pure water and in mixed solvent systems (methanol - water, ethanol - water, 1-propanol - water, and 2-propanol - water) at two temperatures were prepared and titrated with standard HCl solution by using pH metry. Using these titration data, the molar solubility (s), solubilty product (Ksp) and Gibbs free energy (Go), entropy change (ΔSand#176;) and enthalpy change (ΔHand#176;) for dissolution of strontium hydroxide was determined. At room temperature (20and#176;C), the s, Ksp, ∆Go were found to be 4.28 x 10-2 mol L-1, 3.13 x 10-4 mol3L-3 and 19.70 kJ mol-1 respectively. The ΔHand#176; and ΔSand#176; of the reaction is 2.90 kJ mol-1 and – 60.80 J. mol-1 K-1. With increasing percentage content of organic solvent in mixed solvents, the molar solubility and Ksp decreased and ∆Go, ΔHand#176; and ΔSand#176; values increased. The results were correlated with the dielectric constant value of the solvents used in the study.
Synthesis of One New Sugar Imine Molecule
Authors: Majed Jari Mohammed Majed Jari Mohammed , Abdul Amir H Kadhum Abdul Amir H Kadhum , Adnan Ibrahim Mohammed and Sameer H Abbood Al Rekabi Adnan Ibrahim Mohammed and Sameer H Abbood Al Rekabi
Published: November 2021

In this research, the molecule Nand#39;-((E)-5-methoxy-2-((1-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4,5-dihydro-1H-1,2,3-triazol-4-yl)methoxy) benzylidene)-4-methyl-1,2,3-thiadiazole-5-carbohydrazide were synthesized and characterized by several conventional analysis methods. Its physical properties and thermal stability was studied. The synthesis was conducted based on D-glucose using concept of click chemistry reaction mechanism. Some of the reaction was conducted using microwave irradiation. The synthesis steps initiated by adding propargyl bromide to 2- hydroxy-5-methoxy benzaldehyde under vigorous measure of moister isolated environment to produce propargyl ether(5-methoxy-2-(prop-2-yn-1-yloxy)benzaldehyde) 3 in which has terminal triple bond. In parallel a glycocyl azide was prepared by applying glycocyl acetate (acetate for protection) via bromination and then substituted by treatment with sodium azide to produce glycocyl azide in which actively reacted with terminated triple bond by click reaction in the present of Cu(II) catalyst. The coupling reaction of terminal alkyle group in compound 3 with azide group of (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-azidotetrahydro-2H-pyran-3,4,5-triyl triacetate) has given high yield of triazole. The produced triazole molecule is triazole(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(4-((2-formyl-4-methoxy)methyl)-1H-1,2,3-triazole-1-yl)tetrahydro-2H-pyran-3,4,5,-triyacetate) 7 undergoes further reaction to substitute carbonyl of the aromatic with hydrazide by applying 4-methyl-1,2,3-thiadiazole-5-carbohydrazide reagent. The glycocyl acetate was de-esterifide by sodium methoxide to remove the acetate protection. The structure of all these synthesized molecules was confirmed by FTIR, H1NMR, C13 NMR.
Fluorescence and Theoretical Calculation of Phenylhydrazone Derivatives and Fluorine Boron Complex: Synthesis and Fluorescence Characteristics
Authors: Ping Tang Ping Tang , Luping Lyu and Yujin Li Luping Lyu and Yujin Li
Published: November 2021

A sereis of phenylhydrazone-based derivatives and their corresponding BF2 complexes were synthesized efficiently by a three-step reaction. Photophysical performance was investigated in different organic solvents and in the solid state. Although these compounds exhibited feeble fluorescent intensity in solution-state, BF2 complexes showed weaker fluorescence in solid state compared to precursors 2, which were caused by slight geometry relaxation of upon photo excitation. Density Functional Theory calculations was carried out to confirm above inference.
A Comparative Evaluation of Chlorogenic Acid Content and Antioxidant Activity in Artichoke (Cynara scolymus L.) Samples Under Different Storage Conditions
Authors: Tuba Mert G nen Tuba Mert G nen , H sniye Kayalar and Munir zt rk H sniye Kayalar and Munir zt rk
Published: November 2021

Artichoke has been used for a long time in the traditional medicine against dyspeptic complaints and as a liver protector due to its choleretic and cholagogue effects. Chlorogenic acid, the main ingredient of artichoke is known to show hepatoprotector, anticancer, anti-obesity and antioxidant activities. In this study, antioxidant activity and chlorogenic acid quantification were performed using the samples of artichoke as fresh, boiled, frozen, boiled frozen, canned, fresh leaf and dry leaf. Potential antioxidant activity was evaluated using DPPH assay. Flavonoid and phenolic contents were determined by Aluminum chloride colorimetry and Folin-Ciocalteu methods. The amounts of colorogenic acid in the samples were determined by HPLC-DAD system. The results have shown that highest chlorogenic acid content was determined in the 10-minute frozen-boiled sample (0.01441 mg/100g), followed by canned (0.01043 mg/100g), 20-minute cooked artichoke (0.001912 mg/100g), fresh artichoke (0.001519 mg/100g) and frozen artichoke (0.0004 mg/100g). The antioxidant activity results have revealed that highest % DPPH capture effect was observed in the cooked artichoke sample (ED50 =1.949 mg/ml). The total flavonoid content was equivalent to quercetin (43.859 mg QE/100g) whereas total phenolic content equalled to gallic acid (14.640 mg GAE/100g). The antioxidant activity and the amounts of colorogenic acid were found to be the highest in the cooked artichoke sample whereas the lowest antioxidant activity observed in canned artichoke. The results show that the heat treatment applied for storage can positively affect the amount of chlorogenic acid and antioxidant activity.
Structure, Dielectric Properties and Impedance Spectroscopy of BaTi0.97(Zn,V,Ta)0.03O3 Ceramics
Authors: Raz Muhammad Raz Muhammad , Sajid Ali Sajid Ali , Yaseen Iqbal Yaseen Iqbal , Amir Khesro and Muhammad Uzair Amir Khesro and Muhammad Uzair
Published: November 2021

BaTi0.97Zn0.01V0.01Ta0.01O3and#172; sample was prepared using the conventional mixed oxide sintering route. The samples were characterized using X-ray diffraction, Raman spectroscopy, Scanning Electron Microscopy and Impedance spectroscopy. Structure of the sample was analyzed using Rietveld analysis which showed the formation of tetragonal symmetry. Raman spectroscopy was also in agreement with the XRD results, further indicating the ferroelectric signature in the sample. Electrical microstructure analyzed by impedance spectroscopy analysis revealed two electroactive regions in the sample, belonging to the grain boundary and bulk. An extrinsic conduction mechanism was observed across the sample. Dielectric properties as a function of temperature demonstrated phase transition (TC) at ~ 94 and#176;C, with relative permittivity ~ 3280 at TC. Antiferroelectric-like double hysteresis loops were observed in P-E analysis. The energy storage density was calculated to be 0.26 J/cm3 at an electric field of 50 kV/cm, indicating that BaTi0.97Zn0.01V0.01Ta0.01O3and#172; ceramics can be potentially useful base materials for high density energy storage capacitors.