bluuebunny/crossref_metadata_2025 huggingface dataset:
Clima organizacional y desempeño docente en la institución educativa “Túpac Amaru”. Villa María del Triunfo, Lima - 2014.
Authors: López Catalán Marilina , Barriga Hernández Carlos
Published: April 2021

En el colegio “Túpac Amaru”. Villa María del Triunfo, Lima 2014, realizamos un estudio científico con enfoque cuantitativo, planteando la hipótesis de que el clima organizacional se relaciona con el desempeño docente. La población y muestra estuvo conformada por 4 directivos y 89 docentes del colegio Túpac Amaru. Utilizamos la técnica de la encuesta y de instrumento el cuestionario estructurado, una ficha de observación, que cumplían con las cualidades de validez y confiabilidad. El diseño de la investigación es transeccional, correlacional, causal, bivariada, transversal. Para la recolección de datos se confeccionaron dos cuestionarios estructurados como medición, también una ficha de observación, entrevista a los estudiantes. La variable clima organizacional la analizamos desde el estilo gerencial, liderazgo, niveles de comunicación, manejo de conflictos y la variable desempeño docente desde; las estrategias metodológicas, planificación de la enseñanza, uso de medios y materiales educativos, solvencia profesional. La muestra estuvo conformado por 4 directivos y 89 docentes de La Institución Educativa “Túpac Amaru” . Villa María del Triunfo, Lima 2014. Nuestros resultados permiten rechazar la hipótesis nula y aceptar la hipótesis investigada pues se ha encontrado según la correlación de Rho de Spearman de 0,538 es MODERADA asociación de las variables y siendo altamente significativo. Además, según las pruebas de la independencia (***p < .000) altamente significativo, se acepta la hipótesis de investigación: Existe relación directa y significativa entre el Clima Organizacional con el Desempeño Docente en La Institución Educativa “Túpac Amaru” . Villa María del Triunfo, Lima 2014
Estrategias lúdicas virtuales y resolución de problemas sobre cantidad en cursos de matemática, en estudiantes de pregrado de una universidad privada en lima metropolitana
Authors: Tocas Mena Eusebio
Published: April 2021

La tesis: Estrategias lúdicas virtuales y resolución de problemas sobre cantidad en cursos matemática, en estudiantes de pregrado de una Universidad Privada en Lima Metropolitana, tiene como objetivo principal determinar la influencia de las variables, el tipo de investigación es descriptiva – correlacional, con diseño no es experimental – transversal y de enfoque cuantitativo. La población conformada por 150 estudiantes de pregrado de la UPeU, que llevan los cursos o temas de matemática como herramienta para su formación en las carreras de Arquitectura e Ingeniería. Para la recopilación de datos se aplicó un instrumento de elaboración propia de acuerdo al contexto actual. El instrumento paso por el filtro de validación arrojando en un resultado valorativo de bueno y aplicable para ello la confiabilidad del instrumento se utilizó el procedimiento estadístico: coeficiente de Alfa de Cronbach. Concluimos en que se demuestra que si existe correlación positiva fuerte durante toda la investigación, entre las variables analizadas: Estrategias lúdicas virtuales y Resolución de problemas sobre cantidad en cursos de matemática, en estudiantes de pregrado de una universidad privada en lima metropolitana. Del mismo modo se demuestra que SI correlación positiva fuerte entre cada dimensión de las variables.
Negocio inmobiliario y condicionantes para el desarrollo competitivo sustentable en San Martin de los Andes y Villa La Angostura, Neuquén
Authors: González Burgos Rodrigo
Published: April 2021

El trabajo es parte de la investigación de la tesis de Doctorado Migraciones de amenidad y desarrollo competitivo sustentable de los destinos turísticos de montaña de la Patagonia Norte, Argentina, del Departamento de Geografía de la Universidad Nacional del Sur. Se indagan los efectos regresivos que el negocio inmobiliario promueve en el desarrollo de San Martín de los Andes y Villa La Angostura. El estudio parte de la observación de ciertas condiciones de desarrollo que experimentan estos destinos turísticos de montaña, y que pueden interpretarse como una de las derivaciones más críticas de las movilidades del post turismo. El denominador común en estos destinos es el incremento creciente y sostenido de la oferta turística, siempre por encima del crecimiento de la demanda. El negocio inmobiliario, operando en la “sombra del turismo” ha contribuido a esta situación, que pone en jaque la dimensión económica de la competitividad sustentable de estos destinos turísticos de montaña.
Finanzas Solidarias para el desarrollo de Mercados Solidarios. La experiencia de las Ferias de la Universidad Nacional de Quilmes (2010-2012)
Authors: Arnaiz Christian , Errecalde Santiago Martín , Recalde Emiliano Nazareno
Published: April 2021

El trabajo presenta y analiza la experiencia de construcción de mercados y finanzas solidarias desarrollada desde la el Proyecto Universitario Construyendo Redes Emprendedoras en Economía Social, del Observatorio del sur de la Economía Social y Solidaria del Departamento de Economía y Administración de la Universidad Nacional de Quilmes (UNQ), de forma articulada con la Mesa de Promoción de la Economía Social y Solidaria, entre el año 2010 y 2012.

La dinámica actual de la producción de bienes y servicios, hegemonizada por la dinámica de la acumulación del capital conlleva al deterioro de las sociedades, de la naturaleza y de las mismas formas de intercambio que el capitalismo forjó, priorizando la financiarización de la economía. El fomento y fortalecimiento de prácticas que propicien formas de circulación e intercambios alternativos a los hegemónicos implica la construcción de dispositivos apropiados para el desarrollo de tales prácticas, con el objetivo de incrementar dichos intercambios y que adquieran vigor dinámico.

En este sentido, la construcción de Mercados Solidarios es una muestra botón de que es posible desarrollar experiencias que propicien la circulación y el intercambio de bienes y servicios con la finalidad de la satisfacción de las necesidades y de la reproducción de la vida de los propios implicados. Sobre todo, a partir de las fuerzas productivas locales que se traducen en el trabajo de los emprendimientos autogestivos, las cooperativas de trabajo y las empresas recuperadas. Por otro lado, para que estas capacidades productivas (oferta) tengan una convalidación social, es preciso desarrollar una serie de dispositivos que garanticen la consolidación de la demanda. Es por ello que la puesta en circulación de una moneda social a partir de un sistema de crédito, potencia la posibilidad de que ello suceda. Estas dos iniciativas, la construcción de un mercado solidario y un sistema de finanzas solidarias permiten disminuir las intermediaciones en la satisfacción de las necesidades y propiciar el dialogo e intercambio directo entre productores y consumidores.
Decentralized Stock and Cryptocurrency Exchange
Authors: Shinde Chetan , Upare Atharav , Pawar Vishal , Raut Ajay
Published: April 2021

We propose a new blockchain-based framework for a completely decentralized stock market and bitcoin exchange in this paper. By proposing a groundbreaking framework utilizing blockchain to build a decentralized bitcoin and stock exchange network, this paper discusses the shortcomings of conventional centralized stock exchange platforms, High transaction costs, vulnerable centralized governance, and a lack of clarity in consumer behavior and algorithms are just a few of the problems. Blockchain technology consists of a large number of computer nodes that share a shared ledger securely without the need for intermediaries of any sort. The proposed blockchain-based solution addresses the disadvantages of the centralized stock exchange architecture by ensuring the integrity and security of the properties and orders of the owner, by self-enforcing intelligent agreements between parties, and by consensus algorithms, by achieving democratic and effective decisions on the execution and settlement of orders. Intelligent contracts are used in the proposed architecture to enforce the validation of the owner's rights as well as the proper execution and settlement of orders, reducing the need for a central authority to ensure that the stock exchange process is accurate. The proposed system proposes a hybrid platform that incorporates cryptocurrency and stock trading. The solution was tested for a subset of rules
for the Stock Exchange by implementing a prototype in Ethereum.
Evaluasi Manajemen Risiko Layanan Perpustakaan Menggunakan Kerangka Kerja Cobit 5
Authors: Ramadhani Surya Tri Atmaja , Andriani Ria
Published: April 2021

Kemajuan bidang teknologi informasi di era digital ini sangat meningkat, oleh karena itu masing-masing organisasi atau perusahaan membutuhkan suatu tata kelola TI yang sesuai. Universitas Amikom sebagai penyelenggara akademik memiliki perpustakaan terpadu yang disebut Amikom Resource Center dan menggunakan layanan TI yang bertujuan untuk membantu proses bisnisnya. Amikom Resource Center perlu melakukan evaluasi untuk menentukan kondisi sesungguhnya dari manajemen layanan TI yang digunakan Amikom Resource Center. Amikom Resource Center mempunyai permasalahan dalam hal dokumentasi, kebijakan, kegiatan, prosedur, dan dokumentasi terkait manajemen risiko pada layanan TI-nya. Amikom Resource Center wajib menetapkan kalau manajemen resiko telah cocok dengan kebutuhan serta aktivitas bisnis. Penelitian ini menggunakan domain proses ManageRisk AP012 pada kerangka kerja COBIT 5 untuk mengetahui kondisi aktual manajemen risiko layanan TI. Teknik pengumpulan data yang digunakan adalah observasi lapangan dengan wawancara kepada pihak perpustakaan dan penyebaran kuesioner. Hasil analisis data yang dilakukan yaitu tingkat kapabilitas pada proses AP012 masih berada pada level 1. Rekomendasi process practice diberikan pada pihak Amikom Resource Center untuk mencapai tingkat kapabilitas AP012 pada level 3 sesuai dengan rencana jangka panjang yang telah ditetapkan Amikom Resource Center untuk memaksimalkan layanan TI-nya.
Kata kunci: Risiko, Cobit 5, ap012, Kapabilitas
Analisis Algoritma SHA-3 Keamanan pada Data Pribadi
Authors: Sari Morita Puspita
Published: April 2021

Data Pribadi merupakan data yang harus dilindungi di era yang serba internet ini. Karena data tersebut berisi informasi penting yang bisa saja menjadi sasaran cyber crime.Beberapa tahun terakhir marak terjadi kasus penyerangan atau hacking yang mengambil data dan digunakan tidak semestinya oleh orang yang tidak bertanggung jawab. Dalam penelitian ini bertujuan untuk merancang sistem keamanan untuk mengamankan data tersebut.Salah satu algoritma yang dapat digunakan adalah algoritma SHA-3 untuk menjamin kerahasiaan dan keutuhan data.Pengujian yang dilakukan pada penelitian ini adalah validasi enkripsi dan dekripsi, waktu enkripsi dan dekripsi, fungsionalitas sistem dan non fungsionalitas sistem. Hasil pengujian pada penelitian ini menghasilkan, Pengujian test vector: Test Vector algoritme SHA-3, Pengujian performance Waktu, Pengujian waktu enkripsi data kosong, Pengujian waktu enkripsi data 1-char, Pengujian waktu enkripsi data fullchar, Pengujian waktu dekripsi data kosong, Pengujian waktu dekripsi data 1-char, Pengujian waktu dekripsi data fullchar, Pengujian validasi enkripsi dan dekripsi dan Pengujian Fungsional dan Nonfungsional.
Kata kunci: SHA-3, Enkripsi, Dekripsi
Analisa Kelayakan yang Mempertimbangkan Ketidakpastian pada Penambahan Gudang PT Media Belanja Teknologi
Authors: Putra Muchamad Hengki Riawan
Published: April 2021

Keputusan investasi merupakan suatu alternatif kebijakan yang dilakukan perusahaan dalam mengembangkan usahanya agar mendapatkan keuntungan yang diharapkan. Penambahan gudang baru yang dilakukan oleh PT. Media Belanja Teknologi untuk menaikkan omset penjualan dan pemenuhan ketersediaan stock. Penelitian ini untuk mengkaji keputusan rencana investasi dapat diterima atau tolak akibat ketidakpastian penjualan yang disebabkan oleh Covid 19. Untuk mengambarkan ketidakpastian atas penjualan tersebut, peneliti mengkategorikan menjadi 3 kondisi penjualan yaitu kondisi sepi, normal dan ramai. Data yang digunakan adalah data perusahaan dan data pendukung lainnya. Data yang digunakan dalam analisa adalah laporan keuangan perusahaan.  Sedangkan data pendukung adalah perencanaan investasi, data perkiraan cash flow pada periode yang akan datang. Beberapa metode perencanaan investasi adalah discounted payback period, net present value, internal rate of return, dan profitability indeks. Hasil analisis yang dilakukan terhadap ketiga kondisi tersebut menghasilkan discounted payback period kurang dari 5 tahun, NPV yang dihasilkan bernilai positif, dan PI juga menunjukkan hasil lebih besar dari 1 (satu). Sesuai kriteria penerimaan investasi, maka hasil analisis yang ada dapat dijelaskan bahwa rencana investasi PT. Media Belanja Teknologi dapat diterima untuk dilakukan.
Kata kunci: Investasi, Discounted Payback Period, NPV, PI
Pengembangan Desain Mesin Opak Jepit yang Ergonomis dan Sesuai Keinginan Konsumen dengan Metode Quality Function Deployment (QFD)
Authors: Siswadi Siswadi , Nugroho Alfi
Published: April 2021

Opak Jepit merupakan produk makanan ringan tradisional. Salah satu Usaha Mikro Kecil dan Menengah (UMKM) yang memproduksi Opak Jepit yaitu UMKM yang ada di Wonoayu Sidoarjo. produksi opak sebagian besar masih belum memanfaatkan Teknologi Tepat Guna (TTG), sehingga proses produksi kurang efisien dan hasil produksi juga kurang maksimal. Beberapa UMKM Opak di daerah Wonoayu ada yang mulai mencoba menggunakan mesin, namun UMKM tersebut kembali ke proses manual dengan tangan tanpa mesin karena mesin yang ada di pasaran dirasa kurang ergonomis seperti terasa capek punggung dan pegal di tangan. Tujuan dari penelitian ini yaitu mengembangkan desain mesin pembuat opak jepit yang ada dipasaran yang lebih ergonomis untuk mengurangi cidera ringan dan dibuat sesuai dengan keingginan pengguna atau UMKM agar produktivitas meningkat. Metode yang digunakan dalam penelitian yaitu metode Quality Function Deployment (QFD) dengan membuat House of Quality (HOQ). Pengumpulan data dilakukan dengan wawancara dan juga pengisian kuesioner. Hasil penelitian menghasilkan pengembangan desain mesin Opak Jepit yang mempertimbangkan keinginan konsumen berdasarkan urutan prioritas terbesar mulai atribut desain mesin yang tahan lama dengan bobot bobot 0,199 dan prioritas terakhir yaitu pada atribut mudah dibersihkan dengan bobot 0,048. Hasil penentuan urutan prioritas atribut respon teknis yaitu pada atribut bentuk dan ukuran ergonomis dengan skor nilai keterkaitan terbesar yaitu skor 39, prioritas terakhir atribut respon teknis pada atribut pegas pembuka cetakan dan pemanas menggunakan listrik dengan nilai keterkaitan  skor 1.
Kata kunci: UMKM, TTG, QFD, HOQ
Formación TIC (redes sociales, internet, ciberseguridad, big data, etc.) en casa, en el colegio, en la universidad y en la empresa: características, razón de ser y contenido
Authors: Davara Fernández de Marcos Laura
Published: April 2021

El objetivo del presente trabajo es justificar la necesidad e importancia de implantar una formación en todos los niveles educativos sobre las tecnologías de la información y la comunicación (TIC), haciendo especial hincapié en internet, en general, y en las redes sociales, en particular.
Además de justificar la necesidad que, en nuestra opinión y haciendo uso de términos coloquiales, «cae por su propio peso», queremos proponer un modelo práctico de contenidos adecuados a las distintas etapas del ciclo educativo –abarcando desde la formación a edades más tempranas, hasta la formación universitaria e incluso en el ámbito de la empresa–.
Puesto que consideramos que se trata de una cuestión global en la que son varios los agentes implicados –padres, profesores, menores de edad y no menores de edad–, abordaremos también la formación que, en nuestra opinión, deben recibir y/u ofrecer los padres, los profesores, los trabajadores y los empresarios. Todo ello desde una óptica eminentemente práctica y teniendo en cuenta los principales ámbitos de actuación en los que las TIC tienen incidencia, a saber: el derecho, el marketing, la ciberseguridad, la comunicación, la información y la tecnología en general.
Nghiên cứu cảm ứng ra hoa trong ống nghiệm ở cây hoa hồng James Golway
Authors: Hoàng Phú Hiệp , Trần Thị Hồng
Published: April 2021

Hoa hồng là một trong những loài hoa được yêu thích nhất trên thế giới. Hoa hồng thường được sử dụng để trang trí, làm thuốc và nước hoa. Nghiên cứu này xác định được môi trường cảm ứng ra hoa trong ống nghiệm ở cây hoa hồng James Golway. Môi trường thích hợp nhất cho tạo kéo dài chồi là môi trường MS cơ bản, agar 9,0 g/l, sucrose 30 g/l và GA3 0,7 mg/l. Môi trường thích hợp nhất cho khả năng tạo rễ của cây hoa hồng là môi trường MS cơ bản, agar 9,0 g/l, sucrose 30 g/l và IBA 1,5 mg/l. Hoa hồng được cảm ứng ra hoa in vitro khi bổ sung AgNO3 10mg/l trong 4 tuần.
PROFIL DAYA TAHAN OTOT, KEKUATAN OTOT, DAYA LEDAK OTOT, DAN KELENTUKAN PADA ATLET SENAM RITMIK KOTA BANDUNG MENURUT STANDAR KONI PUSAT
Authors: Larasati Dwi Putri , Lesmana Ronny , Pratiwi Yuni Susanti , Lubis Vita Murniati Tarawan
Published: April 2021

Physical fitness is the ability of an athlete to fulfill the physical activities that are needed for the sport without becoming weary. This is a very important thing that determines an athlete’s performance. The predominant component of physical fitness for rhythmic gymnastics are muscular endurance, muscle strength, power, and flexibility. The study aimed to gather information regarding the physical fitness profile of Bandung City rhythmic gymnastic athletes before competing in Pekan Olah Raga Daerah Jawa Barat (PORDA Jabar) XI event in 2010. The descriptive studywas conducted using the survey method. Subjects consist of 9 female Bandung City rhythmic gymnastic athletes. Muscle endurance, muscle strength, power, and flexibility were measured using appropriate tests and tools and then grouped according to Standard KONI Pusat. The results of this study showed that most of the rhythmic gymnastic athletes were in this categories: perfect for arms and shoulders muscle endurance, the average for stomach muscle endurance, below standard formuscle strength of the hands, the average for muscle strength of arms and shoulders, good and very good for muscle strength of the back, the average for muscle strength of the legs, below average and average for arms and shoulders power, very good for legs power, and perfect for flexibility. In a conclusion, the performance of Bandung City rhythmic gymnastic athletes can be improved byincreasing the training that is specific for each of the physical fitness components.
Effects of Pantawid Pamilyang Pilipino Program (4Ps) and other Conditional Cash Transfer (CCT) Programs of Low and Middle – Income Countries on Human Development
Authors: Diaz Ronald
Published: April 2021

Despite the economic growth experienced by the Philippines in the recent years in terms of high GDP, poverty in the country still prevails. Prevalence of many poor families and individuals in the country prompted the Philippine government to implement the Pantawid Pamilyang Pilipino Program (Bridging Program for the Filipino Family) also known as 4Ps, the country’s conditional cash transfer (CCT) program that aims to provide conditional cash grants to the poorest of the poor. This paper aims to examine the effect of 4Ps on the country’s Human Development Index (HDI). It also seeks to find out if conditional cash transfer program provides significant effect on the HDIs of low and middle-income countries worldwide. The mean Human Development Index (HDI) of the Philippines before and throughout the implementation of 4Ps was compared. The difference between the HDIs of selected countries (low and middle-income) implementing and non-implementing the conditional cash transfer programs was determined. The findings of this study show that the Philippines has a significantly higher mean HDI during the implementation of 4Ps since 2008 to 2018 compared to its years when there was no 4Ps. The results further indicate that low and middle–income countries with CCT programs have significantly higher HDIs in comparison to their counterparts. A thorough evaluation of the CCT programs in terms of issues such as dependency and reviewing the conditionalities of the program to provide more significant and promising effect on HDI needs to be undertaken.

Keywords: Pantawid Pamilyang Pilipino Program (4Ps), conditional cash transfer (CCT), Human Development Index (HDI)
Gestão escolar a partir dos Objetivos do Desenvolvimento Sustentável (ODS) 4
Authors: Scarpioni Marcos
Published: April 2021

Este estudo de caso tem por objetivo, compreender um processo de gestão escolar pautado na Agenda 2030, especialmente pelo Objetivo do Desenvolvimento Sustentável 4 (ODS4), direcionado as escolas municipais de São Paulo. A Secretaria Municipal de Educação, através das Delegacias Regionais de Ensino apresenta às suas escolas um novo currículo pedagógico - Currículo da Cidade (CC) - o qual declara recepcionar a Agenda 2030. Em virtude disto, temos como pergunta principal: em que medida o CC contribui para uma melhor gestão escolar naquelas escolas em periferias urbanas com indicadores de vulnerabilidade social e ambiental sem conflitar com a implantação da Base Nacional Curricular Comum (BNCC) a qual já está em processo de implantação. Como procedimentos metodológicos foram analisados documentos oficiais verificando sua implementação deste novo currículo nas escolas. Como resultados obtivemos que o CC busca inovar na elaboração dos Projetos Políticos Pedagógicos das unidades escolares ao inserir (ODS) contidos na Agenda 2030, e ainda, a compatibilização destes com a BNCC a qual possui um conjunto de diretrizes didáticas, pedagógicas, estruturantes da coordenação e gestão escolar. Concluímos que o currículo pode sim contribuir para outra forma de gestão escolar, porém, neste instante, não é possível verificar qualitativamente quais são os reais benefícios oriundos desta nova forma de gestão, por não existirem indicadores sobre a qualidade de ensino-aprendizagem voltadas a uma defesa e proteção ambiental nas escolas e suas externalidades positivas diretas para a comunidade em seu entorno.
Mitigando el cambio climático desde la educación infantil: una investigación-acción
Authors: Pérez Lisboa Sandra
Published: April 2021

El cambio climático afecta a todos los países produciendo un impacto negativo en su economía, las comunidades, el entorno natural y las personas. La educación desde la infancia cumple un rol fundamental, para que los niños y niñas se involucren en diversas acciones habituales que les permita actuar consiente y reflexivamente en una sociedad de crecientes cambios científicos y tecnológicos. Esta investigación-acción tuvo como objetivo desarrollar conocimientos, actitudes y valores, para comprender los efectos del cambio climático en los niños y niñas del nivel Medio Mayor de un Jardín Infantil de la comuna de San Felipe, Chile. Por medio de una investigación- acción participativa, la estudiante de práctica profesional realizó diversas experiencias de aprendizajes a 28 niños y niñas, los cuales aprendieran medidas de mitigación y de adaptación al cambio climático en el Valle de Aconcagua. Los resultados de las experiencias planificadas permitieron desarrollar actitudes y valores en los infantes y comunidad educativa. Asimismo, abrir espacios de discusión en torno a la responsabilidad de los centros educativos de educación infantil, sobre el cambio climático y cómo éste afecta la paz de las comunidades.
A través de la investigación-acción participativa, el estudiante de práctica profesional realizó diversas experiencias de aprendizaje para 28 niños y niñas, quienes conocieron las medidas de mitigación y adaptación al cambio climático en el Valle de Aconcagua. Los resultados de las experiencias planificadas permitieron desarrollar actitudes y valores en los niños y la comunidad educativa. Asimismo, abrir espacios de discusión en torno a la responsabilidad de los centros educativos en la educación infantil, sobre el cambio climático y cómo afecta la paz de las comunidades.
Environmental attitude of junior high school students: Basis for proposed intervention
Authors: Hornejas Jhester
Published: April 2021

The study was carried out to determine the significant difference of the environmental attitude of Junior High School students when analysed in terms of demographic profile.  Non-experimental descriptive-survey research design was utilized using mean, t-test and analysis of variance (ANOVA) as the statistical tools in data treatment. The findings revealed a high extent of environmental attitude of students with a high extent of environmental awareness, attitude towards recovery, attitudes towards recycling and environmental consciousness and behaviour indicators. Furthermore, the study revealed no significant difference in the level of environmental attitude when analyzed by age and gender. However, there is significant difference in the year level. Hence, the null hypothesis pertaining to no significant difference of year level was rejected and these findings became the basis of the proposed intervention scheme.
KINERJA DINAS TENAGA KERJA KABUPATEN MELAWI
Authors: Hahury Jhony Fredy
Published: April 2021

Tujuan Penelitian ini untuk mendeskripsikan tentang kinerja Dinas Tenaga Kerja KabupatenMelawi. Informan penelitian terdiri dari Kepala Dinas, Sekretaris Dinas, Kepala Sub Bagian Umum danKepegawaian, dan pegawai Dinas Tenaga Kerja.Penelitian bersifat deskriptif kualitatif dengan teknikpengumpulan data wawancara, teknik observasi dan dokumentasi. Hasil penelitian menunjukkanbahwakinerja sudah dilaksanakan secara efektif. Hal ini terlihat dengan sikap kerja pegawai yang bekerjasecara bertanggung jawab dengan menyelesaikan tugas-tugasnya seperti melayani masyarakat dalam halmengurus kartu tanda pencari kerja, memberikan informasi dan pelatihan bagi masyarakat pencarikerja.Dengan sikap kerja pegawai yang bertanggung jawab yang dilakukan dapat meningkatkan kinerjaDinas Tenaga Kerja Kabupaten Melawi yang maju dan profesional.
PEMASARAN PRODUK SIMPANAN TABUNGAN PENDIDIKAN DAN BEASISWA (TAKAN Plus) PADA CREDIT UNION KELING KUMANG
Authors: Lilistian Yuliana F
Published: April 2021

Strategi pemasaran Credit Union harus dapat memberi gambaran yang jelas dan terarah tentangapa yang akan dilakukan perusahaan dalam menggunakan setiap kesempatan atau peluang pada beberapapasar sasaran. Metode dalam penelitian ini menggunakan metode penelitian deskriptif. Subjek penelitianini terdiri dari 4 (empat) orang yaitu Branch Manager, Pengurus, Staf yang melayani anggota yangmenabung Takan Plus, dan anggota Takan Plus pada Credit Union Keling Kumang TP. Rumah PunyungKabupaten Sintang. Guna memperoleh data yang akurat dan berkualitas, maka menggunakan teknikpengumpulan data yaitu teknik wawancara, observasi dan studi dokumentasi. Teknik analisisnyamenggunakan analisis kualitatif. Hasil penelitian ini memperlihatkan bahwa konsep produk TabunganPendidikan dan Beasiswa TAKAN PlusCredit UnionKeling Kumang memiliki karakteristik dan 3 kategoripemilihan tabungan pendidikan dan beasiswa yang diberikan yaitu kategori harian, masa kontrak 5 tahundan masa kontrak 10 tahun. Segmentasi sasaran produk pada pemasaran produk simpanan TabunganPendidikan dan beasiswa (TAKAN Plus)Credit Union Keling Kumang dari kalangan pelajar dan mahasiswasebagai user yang menerima bantuan pendidikan dan beasiswa. Pemasaran promosi pada produk simpananTabungan Pendidikan dan Beasiswa (TAKAN Plus) dilakukan dengan cara menggunakan metode PersonalSelling dan Mass Selling. Kesimpulan penelitian pemasaran produk simpanan tabungan pendidikan danbeasiswa (TAKAN Plus) pada Credit Union Keling Kumang Tempat Pelayanan Rumah Punyung SungaiDurian Sintang dengan melihat kepada aspek konsep produk, segmentasi sasaran produk, dan promosiproduk. Pemasaran Produk Simpanan TAKAN Plus dapat berjalan seperti yang diharapkan, maka penulismemberikan saran agar semakin meningkatkan cara pemasaran produk simpananTabungan Pendidikandan Beasiswa TAKAN Plus yang sudah berlaku selama ini agar produk ini semakin dikenal dan diminatioleh anggota khususnya bagi kalangan pelajar dan mahasiswa sehinggaCore Values, nilai-nilai inti CreditUnion Keling Kumang dapat tercapai.
IMPLEMENTASI PERATURAN MENTERI DALAM NEGERI NOMOR 4 TAHUN 2007 TENTANG PEDOMAN PENGELOLAAN KEKAYAAN DESA DI DESA BATU BUIL KECAMATAN BELIMBING KABUPATEN MELAWI
Authors: - Antonius
Published: April 2021

Penelitian ini adalah implementasi Peraturan Menteri Dalam Negeri Nomor 4 Tahun 2007Tentang Pedoman Pengelolaan kekayaan Desa. Dalam pengelolaan kekayaan desa belum dapat terlaksanasesuai seperti apa yang diharapkan. Ini dapat dilihat sering terjadinya permasalahan dalam kebijakanpengelolaan kekayaan desa, sistem pengelolaan kekayaan desa yang belum berpedoman secara tepat danprosedur penyusunan laporan kekayaan desa yang tentunya sangat berpengaruh terhadap hasil akhirsebuah pembukuan kekayaan desa. Sehingga banyak rencana yang akan dilaksanakan akan menjaditertunda karena belum optimalnya administrasi kekayaan desa. Jenis penelitian yang digunakan adalahdeskriptif dengan pendekatan kualitatif. Subjek penelitian terdiri atas Camat Belimbing, Kepala DesaBatu Buil beserta perangkatnya yang menangani pengelolaan kekayaan desa. Teknik pengumpulan datayang digunakan adalah wawancara, observasi dan studi dokumentasi. Hasil penelitian diketahuiimplementasi pengelolaan kekayaan desa kepala desa beserta perangkatnya tidak secara jelas menjalankankebijakan pengelolaan kekayaan desa ini terlihat dari Sistem dan prosedur pengelolaan laporan kekayaandesa oleh kepala desa belum berjalan dilakukan berdasarkan pedoman pengelolaan kekayaan desa.Sehingga, laporan kekayaan desa yang disusun dan disajikan belum sepenuhnya sesuai dengan PeraturanMenteri Dalam negeri Nomor 4 Thaun 2007 tentang Pedoman Pengelolaan Kekayaan Desa. Selain itu,laporan kekayaan desa tersebut belum dapat disampaikan secara tepat waktu. Faktor yang mempengaruhiadalah berkaitan dengan teknis administrasi, teknis operasional dan sumber daya manusia aparatur desa.
اضطراب الشدة والتوجه نحو الدعاء لدى زوجات الشهداء
Authors:   جامعة السليمانية/ كلية التربية الأساسية, عزيم ايناس احمد
Published: April 2021

يهدف البحث الحالي الى التعرف على مستوى اضطراب الشدة والتوجه نحو الدعاء لدى زوجات الشهداء ،ومعرفة المستويين تبعا للفئات العمرية،والتحصيل الدراسي، والمهنة. وقد تم استخدام مقياس اعراض اضطراب الشدة ومقياس التوجه نحو الدعاء بعد التأكد من صدق وثبات المقياسيين وتم استخدام الوسائل الاحصائية لتحقيق اهدف البحث ،وتم اختيار (72)زوجة شهيد(من قوائم مؤسسة الشهداء) ، وقد دلت نتائج البحث ان زوجات الشهداء لديهن اعراض اضطراب الشدة ولديهن التمسك بالدعاء لتخفيف ذلك الاضطراب وكذلك دلت النتائج على ان هناك فروق احصائية في اضطراب الشدة تبعا لمتغير الفئات العمرية ومتغير المهنة ومتغير التحصيل الدراسي.اما مقياس التوجه نحو الدعاء فلايوجد فروق احصائية تبعا لمتغير الفئات العمرية ومتغير المهنة ومتغير التحصيل الدراسي.وليس هناك علاقة ارتباطية بين الاصابة بأضطراب الشدة والتوجه نحو الدعاء لدى العينة
A reel-down instrument system for profile measurements of water vapor, temperature, clouds, and aerosol beneath constant-altitude scientific balloons
Authors: Kalnajs Lars E. , Davis Sean M. , Goetz J. Douglas , Deshler Terry , Khaykin Sergey , St. Clair Alex , Hertzog Albert , Bordereau Jerome , Lykov Alexey
Published: April 2021

Abstract. The tropical tropopause layer (TTL; 14–18.5 km) is the gateway for
most air entering the stratosphere, and therefore processes within this
layer have an outsized influence in determining global stratospheric ozone
and water vapor concentrations. Despite the importance of this layer there
are few in situ measurements with the necessary detail to resolve the fine-scale processes within this region. Here, we introduce a novel platform for
high-resolution in situ profiling that lowers and retracts a suspended
instrument package beneath drifting long-duration balloons in the tropics.
During a 100 d circumtropical flight, the instrument collected over a hundred 2 km profiles of temperature, water vapor, and aerosol at 1 m resolution, yielding unprecedented geographic sampling and vertical
resolution. The instrument system integrates proven sensors for water vapor,
temperature, pressure, and cloud and aerosol particles with an innovative
mechanical reeling and control system. A technical evaluation of the system
performance demonstrated the feasibility of this new measurement platform
for future missions with minor modifications. Six instruments planned for
two upcoming field campaigns are expected to provide over 4000 profiles
through the TTL, quadrupling the number of high-resolution aircraft and
balloon profiles collected to date. These and future measurements will
provide the necessary resolution to diagnose the importance of competing
mechanisms for the transport of water vapor across the TTL.
Using Vertical Phase Differences to Better Resolve 3D Gravity Wave Structure
Authors: Wright Corwin J. , Hindley Neil P. , Alexander M. Joan , Holt Laura A. , Hoffmann Lars
Published: April 2021

Abstract. Atmospheric gravity waves (GWs) are a critically-important dynamical process in the terrestrial atmosphere, with significant effects on weather and climate. They are geographically ubiquitous in the middle and upper atmosphere, and thus satellite observations are key to characterising their properties and spatial distribution. Nadir-viewing satellite instruments characterise the short-horizontal-wavelength portion of the GW spectrum, which is important for momentum transport, well; however, these nadir-sensing instruments have coarse vertical resolutions. This restricts our ability to characterise the 3D structure of these waves accurately, with important implications for our quantitative understanding of how these waves travel and how they drive the atmospheric circulation when they break. Here, we describe, implement and test a new spectral analysis method to address this problem. This method is optimised for the characterisation of waves in any three-dimensional dataset where one dimension is of coarse resolution relative to variations in the wave field, a description which applies to GW-sensing nadir-sounding satellite instruments but which is also applicable in other areas of science. We show that this "2D+1 ST" method provides significant benefits relative to existing spectrally-isotropic methods for characterising such waves. In particular, it is much more able to detect regional and height variations in observed vertical wavelength, and able to properly characterise extremely vertically long waves that extend beyond the data volume.
Porewater δ13CDOC indicates variable extent of degradation in different talik layers of coastal Alaskan thermokarst lakes
Authors: Meisel Ove H. , Dean Joshua F. , Vonk Jorien E. , Wacker Lukas , Reichart Gert-Jan , Dolman Han
Published: April 2021

Abstract. Thermokarst lakes play an important role in permafrost
environments by warming and insulating the underlying permafrost. As a
result, thaw bulbs of unfrozen ground (taliks) are formed. Since these
taliks remain perennially thawed, they are zones of increased degradation
where microbial activity and geochemical processes can lead to increased
greenhouse gas emissions from thermokarst lakes. It is not well understood
though to what extent the organic carbon (OC) in different talik layers
below thermokarst lakes is affected by degradation. Here, we present two
transects of short sediment cores from two thermokarst lakes on the Arctic
Coastal Plain of Alaska. Based on their physiochemical properties, two main
talik layers were identified. A “lake sediment” is identified at the top with low density,
sand, and silicon content but high porosity. Underneath, a “taberite” (former
permafrost soil) of high sediment density and rich in sand but with lower
porosity is identified. Loss on ignition (LOI) measurements show that the organic matter
(OM) content in the lake sediment of 28±3 wt % (1σ, n=23) is considerably higher than in the underlying taberite soil with 8±6 wt % (1σ, n=35), but dissolved organic carbon (DOC)
leaches from both layers in high concentrations: 40±14 mg L−1
(1σ, n=22) and 60±14 mg L−1 (1σ, n=20). Stable carbon isotope analysis of the porewater DOC (δ13CDOC) showed a relatively wide range of values from −30.74 ‰ to −27.11 ‰ with a mean of -28.57±0.92 ‰ (1σ, n=21) in the lake
sediment, compared to a relatively narrow range of −27.58 ‰ to −26.76 ‰ with a mean of -27.59±0.83 ‰ (1σ, n=21) in the taberite
soil (one outlier at −30.74 ‰). The opposite was
observed in the soil organic carbon (SOC), with a narrow δ13CSOC range from −29.15 ‰ to −27.72 ‰ in the lake sediment (-28.56±0.36 ‰, 1σ, n=23) in comparison to a wider δ13CSOC range from −27.72 ‰ to −25.55 ‰ in the underlying taberite soil (-26.84±0.81 ‰, 1σ, n=21). The wider range of porewater
δ13CDOC values in the lake sediment compared to the
taberite soil, but narrower range of comparative δ13CSOC, along with the δ13C-shift from δ13CSOC to δ13CDOC indicates increased
stable carbon isotope fractionation due to ongoing processes in the lake
sediment. Increased degradation of the OC in the lake sediment relative
to the underlying taberite is the most likely explanation for these
differences in δ13CDOC values. As thermokarst lakes can
be important greenhouse gas sources in the Arctic, it is important to better
understand the degree of degradation in the individual talik layers as an
indicator for their potential in greenhouse gas release, especially, as
predicted warming of the Arctic in the coming decades will likely increase
the number and extent (horizontal and vertical) of thermokarst lake taliks.
Evaluating the biological pump efficiency of the Last Glacial Maximum ocean using δ13C
Authors: Morée Anne L. , Schwinger Jörg , Ninnemann Ulysses S. , Jeltsch-Thömmes Aurich , Bethke Ingo , Heinze Christoph
Published: April 2021

Abstract. Although both physical and biological marine changes are
required to explain the 100 ppm lower atmospheric pCO2 of the Last
Glacial Maximum (LGM, ∼21 ka) as compared to preindustrial
(PI) times, their exact contributions are debated. Proxies of past marine
carbon cycling (such as δ13C) document these changes and thus
provide constraints for quantifying the drivers of long-term carbon cycle
variability. This modeling study discusses the physical and biological
changes in the ocean needed to simulate an LGM ocean in satisfactory
agreement with proxy data, here focusing especially on δ13C. We
prepared a PI and LGM equilibrium simulation using the ocean model NorESM-OC with full biogeochemistry (including the carbon isotopes δ13C and radiocarbon) and dynamic sea ice. The modeled LGM–PI differences are evaluated against a wide range of physical and biogeochemical proxy data and show agreement for key aspects of the physical ocean state within the data uncertainties. However, the lack of a simulated increase of regenerated nutrients for the LGM indicates that additional biogeochemical changes are
required to simulate an LGM ocean in agreement with proxy data. In order to
examine these changes, we explore the potential effects of different global
mean biological pump efficiencies on the simulated marine biogeochemical
tracer distributions. Through estimating which biological pump efficiency
reduces LGM model–proxy biases the most, we estimate that the global mean
biological pump efficiency increased from 38 % (PI) to up to 75 %
(LGM). The drivers of such an increase in the biological pump efficiency may be both biological and related to circulation changes that are
incompletely captured by our model – such as stronger isolation of Southern Source Water. Finally, even after considering a 75 % biological pump efficiency in the LGM ocean, a remaining model–proxy error in δ13C exists that is 0.07 ‰ larger than the 0.19 ‰ data uncertainty. This error indicates that additional
changes in ocean dynamics are needed to simulate an LGM ocean in agreement
with proxy data.
A review of MIS 5e sea-level proxies around Japan
Authors: Tam Evan , Yokoyama Yusuke
Published: April 2021

Abstract. Sea-level proxies for Marine Isotopic Stage 5e (MIS 5e, ca. 124 ka) are abundant along the Japanese shoreline and have been documented for
over at least the past 60 years. The bulk of these sea-level proxies are
identified in Japan as marine terraces, often correlated by stratigraphic
relationships to identified tephra layers, or other chronologically
interpreted strata. Use of stratigraphic correlation in conjunction with
other techniques such as paleontological analysis, tectonic uplift rates,
tephra (volcanic ash), uranium–thorium (U–Th), and carbon-14 (14C)
dating have connected Japan's landforms to global patterns of
sea-level change. This paper reviews over 60 years of publications
containing sea-level proxies correlated with MIS 5e in Japan. Data collected
for this review have been added to the World Atlas of Last Interglacial
Shorelines (WALIS), following their standardizations on the elements
necessary to analyze paleosea-levels. This paper reviewed over 70 studies,
assembling data points for over 300 locations and examining related papers
denoting sea-level indicators for MIS 5e. The database compiled for this
review (Tam and Yokoyama, 2020) is available at https://doi.org/10.5281/zenodo.4294326. Sea-level proxy studies in Japan
rely heavily on chronostratigraphic techniques and are recognized as
reliable, though opportunities exist for further constraining through the
further use of numerical age dating techniques.
The Bellinge data set: open data and models for community-wide urban drainage systems research
Authors: Pedersen Agnethe Nedergaard , Pedersen Jonas Wied , Vigueras-Rodriguez Antonio , Brink-Kjær Annette , Borup Morten , Mikkelsen Peter Steen
Published: April 2021

Abstract. This paper describes a comprehensive and unique open-access data set for research within hydrological and hydraulic modelling of urban drainage systems. The data comes from a mainly combined urban drainage system covering a 1.7 km2 area in the town of Bellinge, a suburb to the city of Odense, Denmark. The data set consists of up to 10 years of observations (2010–2020) from 13 level meters, one flow meter, one position-sensor and four power sensors in the system, along with rainfall data from three rain gauges and two weather radars (X- and C-band), and meteorological data from a nearby weather station. The system characteristics of the urban drainage system (information about manholes, pipes etc.) can be found in the data set along with characteristics of the surface area (contour lines etc.). Two detailed hydrodynamic, distributed urban drainage models of the system are provided in the software systems Mike Urban and EPA SWMM. The two simulation models generally show similar responses, but systematic differences are present since the models have not been calibrated. With this data set we provide a useful case that enables independent testing and replication of results from future scientific developments and innovation within urban hydrology and urban drainage system research. The data set can be downloaded from https://doi.org/10.11583/DTU.c.5029124, (Pedersen et al., 2021a).
Data assimilation with multiple types of observation boreholes via the ensemble Kalman filter embedded within stochastic moment equations
Authors: Xia Chuan-An , Luo Xiaodong , Hu Bill X. , Riva Monica , Guadagnini Alberto
Published: April 2021

Abstract. We employ an approach based on the ensemble Kalman filter coupled with stochastic moment equations (MEs-EnKF) of groundwater flow to explore the dependence of conductivity estimates on the type of available information about hydraulic heads in a three-dimensional randomly heterogeneous field where convergent flow driven by a pumping well takes place. To this end, we consider three types of observation devices corresponding to (i) multi-node monitoring wells equipped with packers (Type A) and (ii) partially (Type B) and (iii) fully (Type C) screened wells. We ground
our analysis on a variety of synthetic test cases associated with various
configurations of these observation wells. Moment equations are approximated at second order (in terms of the standard deviation of the natural logarithm, Y, of conductivity) and are solved by an efficient transient numerical scheme proposed in this study. The use of an inflation factor imposed to the observation error covariance matrix is also analyzed to assess the extent at which this can strengthen the ability of the MEs-EnKF to yield appropriate conductivity estimates in the presence of a simplified modeling strategy where flux exchanges between monitoring wells and aquifer are neglected. Our results show that (i) the configuration associated with Type A monitoring wells leads to conductivity estimates with the (overall) best quality, (ii) conductivity estimates anchored on information from Type B and C wells are of similar quality, (iii) inflation of the measurement-error covariance matrix can improve conductivity estimates when a simplified flow model is adopted, and (iv) when compared with the standard Monte Carlo-based EnKF method, the MEs-EnKF can efficiently and accurately estimate conductivity and head fields.
Simple rules for resolved level-crossing spectra in magnetic field effects on reaction yields
Authors: Stass Dmitri V. , Bagryansky Victor A. , Molin Yuri N.
Published: April 2021

Abstract. In this work we derive conditions under which a level-crossing line in a magnetic field effect curve for a recombining radical pair
will be equivalent to the electron spin resonance (ESR) spectrum and discuss three simple rules for qualitative prediction of the level-crossing spectra.
A climatology of sub-seasonal temporal clustering of extreme precipitation in Switzerland and its impacts
Authors: Tuel Alexandre , Martius Olivia
Published: April 2021

Abstract. The successive occurrence of extreme precipitation events on a sub-seasonal time-scale can lead to large precipitation accumulations, a classic trigger of flood events. Here we analyse sub-seasonal clustering in Switzerland, first characterizing the tendency of precipitation extremes to cluster in time for each season separately, and second, linking the occurrence of persistent flood events to sub-seasonal clusters of precipitation extremes. We find a distinct spatio-temporal pattern in temporal clustering behavior of precipitation extremes, with temporal clustering occurring on the northern side of the Alps in winter, and on their southern side in fall. In winter, the magnitude of precipitation extremes is generally lower, and much of the precipitation falls as snow, therefore temporal clusters contribute little to the occurrence of persistent flood events. In fall, however, temporal clusters associated with large precipitation accumulations over the southern Alps are found to be almost systematically followed by floods. In addition, discharge magnitudes decrease more slowly after clustered extremes.