bluuebunny/crossref_metadata_2025 huggingface dataset:
Reducing risk and building agency for vulnerable asylum seekers
Authors: O’Connor, MS Megan K. , Wood, MS Erik , Frazier, PhD Tim
Published: August 2022

Asylum seekers are inherently vulnerable. Certain populations who were vulnerable before becoming asylum seekers, such as females, lesbian, gay, bisexual, transgender, queer, and other sexual identities (LGBTQ+) persons, and unaccompanied minors (UAMs) become increasingly vulnerable when seeking asylum. This study conducted a focused literature review of these three groups that led to a series of recommendations. Findings reveal that female, LGBTQ+, and UAM asylum seekers are three of the most underserved groups in the humanitarian social vulnerability context. Ongoing barriers to supporting programs include bureaucratic shortfalls, lack of funding, turnover of support staff, and lack of national or local support. This research produced three main recommendation categories. The first, overarching, recommendation is the building of agency within these populations through dialogue. This recommendation is explored in the most detail. The final two recommendations include enforcing protection of these groups and providing access to physical and mental healthcare. Female, LGBTQ+, and UAM asylum seekers struggle to survive the prevalent violence, sexual assault, and health issues associated with their circumstance. Related programing can more effectively address all these threats if they are tailored to the specific needs of these groups.
A Marshall Plan for the 21st century: Addressing climate change in the Asia-Pacific through diplomacy, development, and defense
Authors: Rollins Adam M. , Wheeler, MS Monique , Frazier, PhD Tim
Published: August 2022

The inevitable climate challenges facing the Asia-Pacific territory require a massive whole-of-government approach comparable to the Marshall Plan of 1948. While many political leaders have called for such a plan, no policy currently exists for this region or purpose. With nearly eight trillion dollars in trade revenue passing through crucially strategic straits daily, seven of the 10 largest militaries in the world (five of which are nuclear capable) operating throughout this territory, and a forecast for nearly exponential population growth, the geopolitical provenance of the United States (US), ties inextricably to this portion of the globe. A document analysis assessing existing diplomatic, developmental, and defensive policies concludes that a modern-day Marshall Plan for the 21st century Asia-Pacific is achievable by realigning lines of effort within current frameworks. As long as the US continues to deny climate change, other nation-state actors within the area will rise to fill the void. The US must commit to the funding, development, and proliferation of clean and sustainable energy solutions, which evolve past current fossil-fuel reliant technologies and, most importantly, be opensource in description and shared with other large polluters throughout the world. Finally, the nations of the Asian-Pacific realm should contemplate a theater-specific treaty organization. As climate change threatens to destabilize the region, a unified force intent on providing stabilization efforts, preventing internal conflict and escalation, and enforcing international law deserves consideration and deliberation.
Cash-based aid distribution—Case study: Typhoon Yolanda
Authors: Serrano, MS Roel A. , Wood, MS Erik , Frazier, PhD Tim
Published: August 2022

Cash-based humanitarian responses tend to empower locally driven recoveries. However, in-country barriers can prevent that recovery stimulus from achieving its full potential for the impacted population. This study discusses issues surrounding cash-based responses, opposite traditional food, or material aid. Next, this project produced a pilot case study that focused on soliciting information from two sets of respondents, namely, community leaders and households located in the 2013 Typhoon Yolanda (Haiyan) disaster area to gauge sentiment of whether relief funds had a positive impact on recovery. Findings reveal that the lack of clarity in government and nongovernment stakeholders combined with an onerous bureaucratic process restricted the access to funds. Additionally, poor information dissemination and communication strategies resulted in inefficiencies in distributing funds. Recommendations to address the identified gaps, both in funding protocols and communication strategies, were made to help those areas still struggling from this disaster in the Philippines and as an example to forward the international body of knowledge on improving cash-based aid interventions. Practical implications include supporting global trends that cash-based aid can, indeed, support locally empowered and sustainable recoveries while noting that there are still improvements to be made to this type of disaster response.
Volume 20, Number 3
Authors: Emergency Management Journal of
Published: August 2022

May/June 2022
Volume 20, Number 8
Authors: Emergency Management Journal of
Published: August 2022

Georgetown University Special Issue
CAVITAÇÃO EM BOMBAS CENTRÍFUGAS COM ROTOR RADIAL
Authors: ANA MARCIO DE FREITAS SANTA , CORDEIRO RONIE MICHAEL FERREIRA , ANA ROSELI DA CONCEIçãO SILVA DE FREITAS SANTA
Published: August 2022

Nas Máquinas de fluxo, quando submetidas a certas condições de funciona- mento, pode ocorrer um dos principais fenômenos, no qual semanticamente é denominada de cavitação. A pesquisa tem como objetivo principal propor parâmetros teóricos e práticos que possibilitem meios de identificação da ocorrência de cavitação em bombas centrífugas com rotor radial e o intuito de avaliar seu desempenho hidroenergético. As bombas centrífugas por causarem um grande diferencial de pressão entre a sucção e o recalque, principalmente se trabalharem em condições para as quais não foram projetadas, sofrem muito com o fenômeno da cavitação. Os efeitos podem chegar a tal ponto que causam um efeito destrutivo no rotor da bomba, chegando a inutilizá-la. A relevância deste trabalho é apresentar os aspectos do funcionamento de bombas centrífugas sob o efeito da cavitação. Analisar a partir de um conceito para o NPSH requerido, valores para esta grandeza, e por conseguinte calcular as grandezas adimensionais correlatas, tais como: coeficiente de NPSH e mostrar como a cavitação em bombas centrífugas influencia a formação de bolhas de vapor do fluído bombeado na região de sucção do equipamento.

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ARRANJO FISICO DE ARMAZENAGEM DE EQUIPAMENTOS DE SEGURANÇA DE GASES TÓXICOS
Authors: ANA MARCIO DE FREITAS SANTA , CORDEIRO RONIE MICHAEL FERREIRA , ANA ROSELI DA CONCEIçãO SILVA DE FREITAS SANTA
Published: August 2022

Este trabalho foi desenvolvido utilizando o método de pesquisa bibliográfica, buscando conceitos e informações em publicações de artigos, dissertações, teses e livros, além da pesquisa descritiva, que tem como objetivo o levantamento das características do ambiente, fenômeno ou população a ser estudada ou o apontamento de relações entre os pontos estudados (Gil, 2002). Além da pesquisa bibliográfica foram realizadas observações acerca dos processos na atividade de manutenção como forma de avaliação do cenário atual, levando em consideração os processos de recebimento de material (desembarque após finalização do projeto), segregação do material para manutenção, segregação do material pós manutenção e preparação para saída do material. Em seguida foram realizados coletas e levantamentos de dados para elaboração de análise dos pontos críticos do layout e do processo, identificando prováveis mau aproveitamento de espaços físicos, devido a limitações e fluxos confusos. Ao final do trabalho foi realizado um estudo de caso nas instalações do galpão de manutenção da empresa ABC, com objetivo de indicar melhorias em seu arranjo físico, fluxo e processos baseado nos dados coletados e resultado dos diagnósticos.

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EXPOSIÇÃO AO RUÍDO: INFLUÊNCIA DO MOTOR DE ALTA ROTAÇÃO EM DENTISTAS
Authors: RODRIGUES ILMA ALESSANDRA LIMA CABRAL , STERNBERG MILLA FERREIRA COURI , WILLIAMS ELIZABETH MATILDA OLIVEIRA , CARVALHO TâNIA MACHADO DE
Published: August 2022

Introdução: os equipamentos de alta tecnologia trazem ganhos para a área a que se destinam; porém, desencadeiam também uma série de questionamentos sobre a saúde do trabalhador que os manipulam. Em 1945, surgiram as turbinas de alta rotação, equipamento que dava rapidez e qualidade ao trabalho dos dentistas, mas em contrapartida, poderia trazer riscos auditivos por emitir alto nível de ruído. Objetivo: verificar a influência do ruído do motor de alta rotação na audição dos dentistas, considerando a distância da fonte geradora de som, tempo e freqüência de exposição e, comparar com os achados da literatura. Metodologia: foram avaliados 40 cirurgiões-dentistas de ambos os sexos, na faixa etária de 25 a 40 anos, através de questionário objetivo, meatoscopia, audiometria tonal (V.A. e V.O.), IRF e SRT. Utilizou-se o audiômetro MAICO MA 41, em cabina acústica e em consultório particular. Resultados: foi encontrada curva audiométrica característica de perda auditiva em 22,5% dos exames e curva audiométrica dentro dos padrões aceitáveis, porém, com tendência a perda auditiva em 20% dos exames. Os outros 57,5% estavam dentro dos padrões aceitáveis. Conclusão: O ruído do motor de alta rotação não é o único fator a desencadear a perda auditiva nos dentistas. Verificamos na literatura que, as condições gerais do ambiente e a suscetibilidade individual são peças fundamentais para levarem o indivíduo a desenvolver ou não a perda auditiva induzida por ruído.,
Atividade antifúngica na fase de vapor do óleo essencial de Cinnamomum cassia e do composto majoritário trans-cinamaldeído
Authors: MINOZZO MARIANE , SOUZA MARINA ANDREIA DE , BERNARDI JULIA LISBOA , PUTON BRUNA MARIA SAORIN , NASCIMENTO LUCAS HENRIQUE DO , THOMAZONI LAíS , PAROUL NATALIA , CANSIAN ROGéRIO LUIS
Published: August 2022

O armazenamento de grãos de milho apresenta suscetibilidade à contaminação por fungos, que além de ocasionarem redução no rendimento, qualidade e perdas econômicas, podem produzir micotoxinas, que apresentam risco a saúde. O uso dos óleos essenciais (OE) apresenta-se como uma alternativa em potencial para a inibição do crescimento de fungos. Diante disso, objetivou-se neste estudo investigar a atividade antifúngica, na fase vapor em placas, do óleo essencial de canela (Cinnamomum cassia) e do composto trans-cinamaldeído, sobre os fungos Penicillium crustosum, Alternaria alternata e Aspergillus flavus. A avaliação da porcentagem de crescimento de fungos expostos à vapores de diferentes concentrações do OE de C. cassia e do trans-cinamaldeído, permitiu observar a atividade antifúngica sobre os fungos testados, com CIM (concentração inibitória mínima) de 6% para o OE de C. cassia e 8% para o trans-cinamaldeído frente ao P. crustosum. Para A. alternata e A. flavus, a CIM foi de 4% e de 1% para o OE de C. cassia e trans-cinamaldeído, respectivamente. Esses resultados indicam o potencial biológico tanto do OE como do composto majoritário trans-cinamaldeído, como alternativa no controle desses fungos.,
Critérios para avaliar áreas elegíveis para a instalação de microgeração eólica
Authors: PAIXÃO JOELSON LOPES DA , ABAIDE ALZENIRA DA ROSA , SAUSEN JORDAN PASSINATO , SILVA LEONARDO NOGUEIRA FONTOURA DA
Published: August 2022

Nos últimos anos as tecnologias empregadas na exploração de fontes renováveis, em pequena escala, foram modernizadas, tornando os empreendimentos viáveis. Paralelo a isso, há grandes esforços para a interrupção do uso de fontes poluentes na geração de eletricidade e na mobilidade. Assim, pequenos aproveitamentos energéticos estão ganhando espaços no setor elétrico, e podem alavancar a transição para uma mobilidade mais limpa. É o caso da microgeração/minigeração distribuídas, que podem ser instaladas junto às unidades consumidoras. Dessa forma, esse artigo traz um levantamento sobre os critérios a ser utilizados para avaliar o potencial de aproveitamento eólico numa região. O objetivo é mostrar, de maneira simplificada, quais características podem ser avaliadas para a identificação de locais promissores à microgeração eólica. São apresentados critérios como: velocidade média do vento, densidade de potência eólica, rugosidade do solo, porosidade aerodinâmica, direções de predominância do vento, altitude, entre outros. O levantamento dessas grandezas pode auxiliar, por exemplo, em futuros estudos, na identificação de regiões candidatas a receber estação de recarga de veículos elétricos com geração eólica distribuída.,
Análise da eficiência energética: Um estudo prático num prédio universitário de pequeno porte de Manaus
Authors: RIO DANIEL GUZMAN DEL , LOPES DHIORGE UZIEL MELO , SILVA DANIEL SOUSA DA , TORNé ISRAEL GONDRES , CASTRO ED WILSON QUEIROZ DE , MAR IGOR DA SILVA
Published: August 2022

No presente trabalho aos autores apresentam uma análise prática da eficiência energética numa unidade universitária de pequeno porte de Manaus, através da análise tarifária e levantamento de cargas fundamentalmente. O objetivo é demonstrar que é viável fazer uma análise da eficiência energética de prédios ou edificações através da aplicação de uma metodologia que utiliza as ferramentas computacionais disponíveis e uma análise de viabilidade técnico e econômica. Isto permite aumentar os conhecimentos teóricos e práticos para determinar os problemas das perdas de energia e fornecer aos gestores, administrativos e pessoal técnico o conhecimento da eficiência energética do prédio, para assim minimizar as perdas económicas e mitigar os impactos ao meio ambiente Amazônico.,
Análise de Distribuição de Energia Elétrica nos Rios do Estado do Amazonas
Authors: SAHDO KLIRSSIA MATOS ISAAC , XAVIER EWERTON CASSIANO , TOMé ISRAEL GONDRES
Published: August 2022

Este trabalho tem por finalidade estudar e avaliar as possibilidades de transmissão de energia elétrica entre regiões separadas por rios, como é o caso dos municípios do Amazonas. O tema é proveniente da percepção das problemáticas que assolam a região amazonense, principalmente, comparada aos outros Estados do Brasil que possuem maior potencial de distribuição de energia (postes em estradas ou torres).,
Viabilidade do uso da fibra de coco como insumo em materiais de construção - Uma pesquisa documental
Authors: COSTA PEDRO RENAN LOPES , MACEDO GEOVANNA KAREN PIRES DANTAS DE ARAÚJO , ALBUQUERQUE KARLA SUSANNA CORREIA CAVALCANTI DE , LUZ DIANA CARLA SECUNDO DA
Published: August 2022

O Brasil é o quinto maior produtor de coco (coccus nucifera L.) do mundo atualmente. Considerando que não existe uma destinação adequada para as sobras do fruto, o consumo do coco gera um volume considerável de resíduos, especialmente em áreas litorâneas. Dessa forma, esta revisão explora a relação entre os descartes do setor agroindustrial e a necessidade de tornar o setor da construção civil mais ecologicamente sustentável. O objetivo desse estudo é verificar a viabilidade do uso da fibra de coco em elementos da construção civil, avaliando estudos já existentes que testam a utilização dessa fibra como insumo na produção de elementos construtivos. Inicialmente, foi feita uma filtragem dos estudos relevantes para a pesquisa, e em seguida foi estudado o desempenho desses elementos após a aplicação da fibra. Como resultado, a literatura apresenta uma variada gama de aplicações da fibra de coco na engenharia, e esse reforço tende a aprimorar principalmente características como resistência à tração, ductibilidade e conforto térmico. Conclui-se, portanto, que a utilização dessa fibra natural surge como uma opção segura e sustentável para a produção de materiais construtivos, bem como uma maneira de reaproveitar os resíduos agroindustriais.
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Aplicação do método DMAIC a um processo produtivo visando diminuir as perdas metálicas
Authors: CISNEROS EDRY GARCIA , MACHIOLI VITOR HUGO , RíO DANIEL GUZMáN DEL
Published: August 2022

O uso do DMAIC para os grandes estudiosos no tema e consultores, é uma abordagem que da a oportunidade de se ter o alcance de objetivos de forma estruturada e economicamente viável para as empresas A metodologia DMAIC é mundialmente conhecida como evolução do programa Six Sigma pois sua abordagem principal é focada em melhorias de processos. A metodologia DMAIC permite classificar os desvios e apontar oportunidades para melhorias através dos dados coletados e analisados. Os resultados mostrados permitem afirmar a validez do método aplicado no trabalho, impactando uma melhora que se visualiza em um 8% de queda em paradas não planejadas das linhas em geral saindo de aproximadamente 25% para 17%. ,
Do It Yourself : do conceito ao estudo de caso de estamparia
Authors: FREITAS ÁGATA DE QUEIROZ , RODRIGUES ANA LUIZA VALLIM , KUM THAIANNY ALVES , DEFALCO SILVIA , FORNO ANA JúLIA DAL , VALLE JOSé ALEXANDRE BORGES , VALLE RITA DE CASSIA SIQUEIRA CURTO
Published: August 2022

Com o cenário atual, muitas pessoas tiveram que modificar sua forma de sustento, utilizando de sua imaginação e criatividade para se reinventar em momentos de crise. Dentre os movimentos presentes, esse tipo de economia, o DIY , também conhecido como, Do It Yourself , ou, Faça Você Mesmo vem ganhando cada vez mais destaque, em decorrência ao isolamento social, diversas pessoas tem procurado o que fazer com o auxílio da internet, desta forma tutoriais e blogs referentes ao Do It Yourself, trazendo ideias como estamparia localizada, feita por transfer em casa, que utiliza desde itens que se encontram com facilidade como plástico filme, ferro de passar, camisa antiga, até itens que obtém-se em papelaria, como o papel transfer. O presente projeto, trata-se de uma análise comparativa entre três tutoriais referentes a DIY de estamparia, escolhidos entre blogs e vídeos do Youtube. A partir dos selecionados foram levantados estudos teóricos com base na bibliografia da área e a realização de testes para comprovação da veracidade, visual e solidez das estampas.,
METODOLOGIA PARA DETERMINAÇÃO DE INTERCAMBIABILIDADE DE COMBUSTÍVEIS GASOSOS
Authors: SALOMAO EDUARDO ABREU , BAêTA JOSé GUILHERME COELHO , SILVA VINICIUS SAMUEL PEREIRA , DONADON LAZARO VALENTIM , VIEIRA ANDERSON VANTUIR NOBRE , FREITAS GUSTAVO EDUARDO DOS SANTOS , FERREIRA CARLOS HENRIQUE MARTINS , SILVA WELLINGTON PEREIRA
Published: August 2022

Devido à crescente demanda da sociedade pela utilização consciente da energia, e redução nas emissões de gases causadores do efeito estufa a indústria tem buscado aprimorar seus processos para cada vez mais fazer o uso de combustíveis de fontes renováveis e/ou reaproveitar gases de processos. Para fazer o uso destas fontes, antes não exploradas será necessária a avaliação de intercambiabilidade dos combustíveis, a fim de preservar os equipamentos hoje empregados, reduzindo assim custo e tempo de adoção destas tecnologias. Dois combustíveis são considerados intercambiáveis quando é mantida a estabilidade de chama, não há formação de particulados e/ou monóxido de carbono excessivo e a capacidade de liberação de calor é mantida dentro da faixa de projeto. Métodos para atestar a intercambiabildiade de combustíveis foram desenvolvidos no início da década de 50 e são amplamente utilizados na indústria, porém são limitados a analisar apenas a semelhança entre combustíveis, sendo pouco flexíveis para aplicações industriais. O trabalho atual apresenta uma nova metodologia para atestar a intercambiabilidade de combustíveis, levando em consideração dados e modelos recentes assim como a faixa de operação do equipamento. Os resultados apresentados ao final são discutidos e comparados a métodos de outros autores. ,
A GINÁSTICA PARA TODOS NO NORTE DO BRASIL
Authors: Corrêa Lionela da Silva , Cabo Verde Evandro Jorge  Souza Ribeiro , Carbinatto Michele Viviene
Published: August 2022

O objetivo dessa pesquisa foi conhecer estudos que abordam Ginástica Para Todos (GPT) e Região Norte do Brasil. Trata-se de uma revisão sistemática integrativa, na qual fez-se uma busca por trabalhos publicados nos últimos 20 anos (2000 a 2020). O levantamento bibliográfico ocorreu na Biblioteca Digital de Teses e Dissertações (BDTD), Anais do Fórum Internacional de GPT e em 20 revistas brasileiras que tinham escopo Educação Física e Esporte. A partir dos sete estudos selecionados para a análise, percebe-se que o trabalho de GPT na Região Norte é recente (a partir de 2016) e foram encontradas publicações relacionadas à prática, oriundas dos estados Pará e Amazonas.
ANÁLISE DA UTILIZAÇÃO DO TEMPO DOS PROFESSORES DE EDUCAÇÃO FÍSICA DO ENSINO SUPERIOR DO IFCE – CAMPUS JUAZEIRO DO NORTE
Authors: Silva Lourenço Nunes Batista , Pessoa Amanda Raquel Rodrigues
Published: August 2022

O estudo teve por objetivo geral analisar a composição do tempo livre de professores de Educação Física que atuam no ensino superior no IFCE - Campus Juazeiro do Norte e as implicações do trabalho docente na fruição do lazer. A metodologia da pesquisa caracteriza-se como qualitativa, transversal, descritiva e de campo. Foram realizadas entrevistas com 11 professores que atuam em um curso de Licenciatura em Educação Física no IFCE - Juazeiro do Norte. Diante das indagações durante o processo de coleta de dados verifica-se que esses profissionais conseguem dar vasão ao lazer e vivenciar atividades de lazer no seu cotidiano, todavia, observou-se que há uma alta demanda de trabalho, posterior à carga horária institucional, manifestada por meio de planejamento, orientações, reuniões, pesquisas e atividades burocráticas.
Visualized Trauma, Sensitized Resilience: Urban Art among the French Hmong Community
Authors: Shi Tian
Published: August 2022

Various types of urban art emerged and prospered in recent decades when degenerating cities were embracing art as a marketing strategy. This urban-rejuvenation approach sheds less light on the agency and motivation of artists. This paper examines how ethnic artists represent traumatic memory, reflect nostalgia and mobilize individuals to collaborate with one other to build resilience. This study contributes to the literature that explores the agency and creativity of underrepresented minority artists in global society at large.
Urban Art and Cosmopolitanism
Authors: Pang ChingLin , Hillmann Felicitas
Published: August 2022

In this special issue on urban art and cosmopolitanism, we explore emergent inquiry and explorations into the role of arts, artists and the reception of arts in the urban public space as cosmopolitan articulations, interventions and methodologies. Based on case studies we demonstrate how the hybrid city can be re-imagined by art interventions. However given the unprecendented pace of changes in cities across the globle more empirical investigations and theoretical reflections are needed to address the multi-faceted role of artists, arts and the reception of arts in the urban space.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS MEME UNTUK MENINGKATKAN KEMAMPUAN PSIKOMOTORIK MAHASISWA
Authors: Prayudi Andi , Fathirma’ruf  , Supriyaddin
Published: August 2022

Matakuliah Teori Dan Praktek (T&P) Pemograman Web Dasar 1 adalah salah satu matakuliah yang sedikit diminati oleh mahasiswa khususnya di STKIP Yapis Dompu. karena latar belakang yang berbeda-beda, oleh sebab itu kemampuan mencerna kode-kode pemograman sangat sulit diterima oleh mahasiswa, maka dibutuhkannya media pembelajaran yang akan menunjung matakuliah T&P Pemograman Dasar Web 1. Penelitian ini menggunakan metode Research and Development (R&D), media pembelajaran akan dikembangkan mengacu pada model ADDIE (Analize, Design, Development, Implement, Evaluation). Validator ahli materi dan media memberikan persentase rata-rata sebesar 88,4% maka media pembelajaran (meme) ini sangat layak untuk diterapkan. Dari persentase pre-test memperoleh rata-rata sebanyak 61% sedangkan post-test rata-ratanya sebesar 80%, dari persentasi tersebut post-test lebih tinggi daripada pre-test, maka dari itu kemampuan psikomotorik mahasiswa semester 3 kelas C tahun ajaran 2021/2022 meningkat sebanyak 19%.
ANALISIS WEBSITE MENGGUNAKAN HEURISTIC EVALUATION BERBASIS SEVERITY RATINGS DAN SYSTEM USABILITY SCALE
Authors: Balafif Sabri
Published: August 2022

Penelitian ini bertujuan mengidentifikasi tingkat keparahan (severity ratings)  Portal website https://www.atrbpn.go.id yang dibangun dibangun berbasis government centric atas parameter  kualitas usability berdasarkan prosedur heuristic evaluation berbasis System Usability Scale (SUS). Hal tersebut disebabkan pendekatan Government centric yang diadopsi portal website tersebut memiliki kelemanan yaitu pengguna harus mengerti laman mana yang harus diakses untuk memenuhi kebutuhannya. Sehingga meminimalisir kesenjangan UX pengguna awam Teknologi Informasi dengan pengguna mahir. Penelitian ini menggunakan metodologi kuantitatif. Dimana analisis dan intepretasi hasil diambil dari penilaian 10 orang responden pengguna aktif portal tersebut pada penilaian tingkat keparahan (severity ratings) dan penilaian 20 orang responden portal. Hasil menunjukkan Evaluasi yang telah  dilakukan berdasarkan penilaian subyektif responden, menemukan sedikit memiliki kelemahan dari segi perpaduan warna, kejelasan tata letak pada aplikasi dan efektifitas hanya pada optilamisasi User Interface saja dan tidak begitu mengganggu dari aspek usability Berdasarkan hasil penilian severity rating dengan score 4 yaitu Cosmetic, dengan maksud masalah kriteria user-Friendly UI dan nilai sebesar 77,25 dengan Grade B+ dengan predikat excellent pada heuristic evaluation berbasis system usability scale.
IMPLEMENTASI LOAD BALANCING DAN FAILOVER PADA JARINGAN INTERNET MENGGUNAKAN METODE NTH
Authors: Idham  , Rodianto  , Wahyudi Hendra
Published: August 2022

Penelitian ini membahas tentang implementasi load balance dan failover menggunakan metode NTH, Implementasi metode load balancing dilakukan menggunakan MikroTik  RouterBoard. Pengujian yang dilakukan adalah dengan mengukur kinerja konektifitas jaringan, mekanisme failover dan Quality of Service (QoS) jaringan dari metode load balancing penelitian ini menggunakan metode NDLC sebagai metode pengembangan jaringannya. hasil pengimplemntasian Load  balance ini didapatkan hasil troughput 79%, packet loss 0,69%, delay 55,3ms dan jiter 0,851ms yang berdasarkan standar TIPHON sudah termasuk dalam kategore sangat bagus. Serta hasil dari pengujian menggunakan speed test menunjukkan hasil download dan upload yang konsisten dengan hasil download 24,72 Mbps dan upload 18,27 Mbps.
XÂY DỰNG MÔ HÌNH THÍ ĐIỂM KHO CƠ SỞ DỮ LIỆU SỐ AMAZING TUYEN QUANG NHẰM NÂNG CAO HIỆU QUẢ TRUYỀN THÔNG VỀ DU LỊCH TUYÊN QUANG
Authors: Vũ Quỳnh Loan
Published: August 2022

Bài viết giới thiệu về mô hình thí điểm Kho cơ sở dữ liệu số dưới dạng ứng dụng (app) với tên gọi Amazing Tuyen Quang. Ứng dụng Amazing Tuyen Quang được tác giả và cộng sự xây dựng với mong muốn trở thành một giải pháp góp phần nâng cao hơn nữa hiệu quả truyền thông về du lịch Tuyên Quang trong bối cảnh công cuộc chuyển đổi số đang diễn ra mạnh mẽ ở hầu hết các lĩnh vực của xã hội.
Models of Care for People Re-Entering the Community After Incarceration
Authors: Haas Robyn , Clark Michelle , Walter Melissa , Bailey Sharon
Published: August 2022

Twenty relevant references were identified regarding the models of care have been used to support integrated health care service delivery for incarcerated adults transitioning back into the community setting.

The majority of the studies identified were conducted in the US with additional studies conducted in Canada, Ireland, the UK, and New Zealand.
Functionality-based formation of secondary organic aerosol from m-xylene photooxidation
Authors: Li Yixin , Zhao Jiayun , Gomez-Hernandez Mario , Lavallee Michael , Johnson Natalie M. , Zhang Renyi
Published: August 2022

Abstract. Photooxidation of volatile organic compounds (VOCs) produces
condensable oxidized organics (COOs) to yield secondary organic aerosol
(SOA), but the fundamental chemical mechanism for gas-to-particle conversion
remains uncertain. Here we elucidate the production of COOs and their roles
in SOA and brown carbon (BrC) formation from m-xylene oxidation by
simultaneously monitoring the evolution of gas-phase products and aerosol
properties in an environmental chamber. Four COO types with the distinct
functionalities of dicarbonyls, carboxylic acids, polyhydroxy
aromatics/quinones, and nitrophenols are identified from early-generation
oxidation, with the yields of 25 %, 37 %, 5 %, and 3 %,
respectively. SOA formation occurs via several heterogeneous processes,
including interfacial interaction, ionic dissociation/acid–base reaction,
and oligomerization, with the yields of (20 ± 4) % and (32 ± 7) % at 10 % and 70 % relative humidity (RH), respectively. Chemical
speciation shows the dominant presence of oligomers, nitrogen-containing
organics, and carboxylates at high RH and carboxylates at low RH. The
identified BrC includes N-heterocycles/N-heterochains and nitrophenols, as
evident from reduced single scattering albedo. The measured uptake
coefficient (γ) for COOs is dependent on the functionality, ranging
from 3.7 × 10−4 to 1.3 × 10−2. A
functionality-based kinetic framework is developed to predict SOA production
from the observed concentrations and uptake coefficients for
COOs, which reproduces the measurement from m-xylene oxidation. Our
results reveal that photochemical oxidation of m-xylene represents a major
source for SOA and BrC formation under urban environments, because of its
large abundance, high reactivity with OH, and high yields for COOs.
Vertical structure of biomass burning aerosol transported over the southeast Atlantic Ocean
Authors: Harshvardhan Harshvardhan , Ferrare Richard , Burton Sharon , Hair Johnathan , Hostetler Chris , Harper David , Cook Anthony , Fenn Marta , Scarino Amy Jo , Chemyakin Eduard , Müller Detlef
Published: August 2022

Abstract. Biomass burning in southwestern Africa produces smoke plumes that
are transported over the Atlantic Ocean and overlie vast regions of
stratocumulus clouds. This aerosol layer contributes to direct and indirect
radiative forcing of the atmosphere in this region particularly during the
months of August, September, and October. There was a multi-year
international campaign to study this aerosol and its interactions with
clouds. Here, we report on the evolution of aerosol distributions and
properties as measured by the airborne high spectral resolution lidar
(HSRL-2) during the ORACLES (Observations of Aerosols above Clouds and their
intEractionS) campaign in September 2016. The NASA Langley HSRL-2 instrument
was flown on the NASA ER-2 aircraft for several days in September 2016. Data
were aggregated at two pairs of 2∘ × 2∘ grid
boxes to examine the evolution of the vertical profile of aerosol properties
during transport over the ocean. Results showed that the structure of the
profile of aerosol extinction and microphysical properties is maintained
over a 1 to 2 d timescale. In the 3–5 km altitude range, 95 % of
the aerosol extinction was contributed by particles in the 0.05–0.50 µm radius size range with the aerosol in this size range having an average
effective radius of 0.16 µm. This indicates that there is essentially
no scavenging or dry deposition at these altitudes. Moreover, there is very
little day-to-day variation in these properties, such that time sampling as
happens in such campaigns may be representative of longer periods such as
monthly means. Below 3 km, there is considerable mixing with larger aerosol,
most likely continental source near land. Furthermore, these measurements
indicated that there was often a distinct gap between the bottom of the
aerosol layer and cloud tops at the selected locations as evidenced by a
layer of several hundred meters that contained relatively low aerosol
extinction values above the clouds.
Satellite observations of gravity wave momentum flux in the mesosphere / lower thermosphere (MLT): feasibility and requirements
Authors: Chen Qiuyu , Ntokas Konstantin , Linder Björn , Krasauskas Lukas , Ern Manfred , Preusse Peter , Ungermann Jörn , Becker Erich , Kaufmann Martin , Riese Martin
Published: August 2022

Abstract. In the recent decade it became evident that we need to revise our picture of how gravity waves (GWs) reach the mesosphere and lower thermosphere (MLT). This has consequences for not just the properties of the GWs itself, but in particular for the global circulation in the MLT. Information on spectral distribution, direction and zonal mean GW momentum flux is required to test the theoretical and modeling findings. In this study, we propose a constellation of two CubeSats for observing mesoscale GWs in the MLT region by means of temperature limb sounding in order to derive such constraints. Each CubeSat deploys a highly miniaturized spatial heterodyne interferometer (SHI) for the measurement of global oxygen atmospheric band emissions. From these emissions, the 3-D temperature structure can be inferred. We propose to obtain four independent observation tracks by splitting the interferograms in the center and thus gaining 2 observation tracks for each satellite. We present a feasibility study of this concept based on self-consistent, high-resolution global model data. This yields a full chain of end-to-end (E2E) simulation incorporating 1) orbit simulation; 2) airglow forward modelling; 3) tomographic temperature retrieval; 4) 3-D wave analysis; and 5) GW momentum flux (GWMF) calculation. The simulation performance is evaluated by comparing the retrieved zonal-mean GWMF with that computed directly from the model wind data. A major question to be considered in our assessment is the minimum number of tracks required for the derivation of 3D GW parameters with sufficient accuracy. In particular, our simulations show that the GW polarization relations are still valid in the MLT region and can thus be employed for inferring GWMF from the 3--D temperature distributions. Based on the E2E simulations for gaining zonal-mean climatologies of GW momentum flux, we demonstrate that our approach is robust and stable, given a four-track observation geometry and the expected instrument noise under nominal operation conditions. Using phase-speed-direction spectra we show also that the properties of individual wave events are recovered when employing four tracks. Finally, we discuss the potential of the proposed observations to address current topics in the GW research. We outline for which investigations ancillary data are required to answer science questions.
Extreme historical droughts and floods in the Hanjiang River Basin, China, since 1426
Authors: Zhang Xiaodan , Ren Guoyu , Yang Yuda , Bing He , Hao Zhixin , Zhang Panfeng
Published: August 2022

Abstract. The major droughts and floods in the Hanjiang River
Basin, central China, have a significant impact on flood prevention and
control in the middle reaches of the Yangtze River and water resources
management in the areas of the South–North Water Diversion Middle Line
Project. However, there is a lack of understanding of the multi-decadal to
centennial-scale patterns of extreme droughts and floods in the area.
Applying the yearly drought and flood records from historical documents and
precipitation data in the period of instrumental measurements, this study
constructs a time series of extreme droughts and floods in the Hanjiang
River Basin from 1426–2017 and analyzes the temporal and spatial
characteristics of the extreme drought and flood event variations. The results
show that there were a total of 45 extreme droughts and 52 extreme floods in the
basin over the past 592 years. Extreme droughts and floods were highly
variable on a multi-decadal to centennial scale, and the frequencies were
higher in the first and last 100 years or so of the study period and
lower in between. Spatially, the frequencies of extreme droughts and floods
were generally higher in the middle and lower reaches than in the upper
reaches. It was also found that there is a good correlation of drought and
flood frequencies between the upper Hanjiang River Basin and North China.
These results are informative for the study of mechanisms and predictability
of multi-decadal to centennial-scale variability of extreme hydroclimatic
events in the river basin.
Multilevel multifidelity Monte Carlo methods for assessing uncertainty in coastal flooding
Authors: Clare Mariana C. A. , Leijnse Tim W. B. , McCall Robert T. , Diermanse Ferdinand L. M. , Cotter Colin J. , Piggott Matthew D.
Published: August 2022

Abstract. When choosing an appropriate hydrodynamic model, there is always a compromise between accuracy and computational cost, with high-fidelity models being more expensive than low-fidelity ones. However, when assessing uncertainty, we can use a multifidelity approach to take advantage of the accuracy of high-fidelity models and the computational efficiency of low-fidelity models. Here, we apply the multilevel multifidelity Monte Carlo method (MLMF) to quantify uncertainty by computing statistical estimators of key output variables with respect to uncertain input data, using the high-fidelity hydrodynamic model XBeach and the lower-fidelity coastal flooding model SFINCS (Super-Fast INundation of CoastS). The multilevel aspect opens up the further advantageous possibility of applying each of these models at multiple resolutions. This work represents the first application of MLMF in the coastal zone and one of its first applications in any field. For both idealised and real-world test cases, MLMF can significantly reduce computational cost for the same accuracy compared to both the standard Monte Carlo method and to a multilevel approach utilising only a single model (the multilevel Monte Carlo method). In particular, here we demonstrate using the case of Myrtle Beach, South Carolina, USA, that this improvement in computational efficiency allows for in-depth uncertainty analysis to be conducted in the case of real-world coastal environments – a task that would previously have been practically unfeasible. Moreover, for the first time, we show how an inverse transform sampling technique can be used to accurately estimate the cumulative distribution function (CDF) of variables from the MLMF outputs. MLMF-based estimates of the expectations and the CDFs of the variables of interest are of significant value to decision makers when assessing uncertainty in predictions.
Can low-resolution CMIP6 ScenarioMIP models provide insight into future European Post-Tropical Cyclone risk?
Authors: Sainsbury Elliott Michael , Schiemann Reinhard K. H. , Hodges Kevin I. , Baker Alexander J. , Shaffrey Len C. , Bhatia Kieran T. , Bourdin Stella
Published: August 2022

Abstract. Post-Tropical Cyclones (PTCs) can cause extensive damage across Europe through extreme winds and heavy precipitation. With increasing sea surface temperatures, tropical cyclones (TC) may form and travel further polewards and eastwards than observed historically. Recent work has suggested that the frequency of intense Europe-impacting PTCs may increase substantially in the future. Using an objective feature tracking scheme and TC identification method, we track and identify the full lifecycle of TCs in the North Atlantic in five CMIP6 climate models in the historical (1984–2014) period and in the future under the SSP5-85 scenario (2069–2099). These five models are selected based on their ability to simulate similar TC frequency similar to observed in the North Atlantic, although model deficiencies remain. We find no robust changes in Europe-impacting PTC frequency or intensity in the future. This is because two competing factors – a significant decrease in TC frequency of 30–60 %, and an increase in the proportion of TCs reaching Europe – are approximately the same size. The projected increase in the proportion of TCs reaching Europe is largely driven by an increase in the likelihood of recurvature and is consistent with projected decreases in vertical wind shear and increases in potential intensity along the US East Coast in the future. The projected increased likelihood of recurvature is also associated with a shift in TC genesis away from the main development region, where model biases cause very few TCs to recurve. This study indicates that large uncertainties surround future Europe-impacting PTCs and provides a framework for evaluating PTCs in future generations of climate models.
Grand Challenges: Wind energy research needs for a global energy transition
Authors: Veers Paul , Dykes Katherine , Basu Sukanta , Bianchini Alessandro , Clifton Andrew , Green Peter , Holttinen Hannele , Kitzing Lena , Kosovic Branko , Lundquist Julie K. , Meyers Johan , O’Malley Mark , Shaw William J. , Straw Bethany
Published: August 2022

Abstract. Wind energy is anticipated to play a central role in enabling a rapid transition from fossil fuels to a system based largely on renewable power. For wind power to fulfill its expected role as the backbone—providing nearly half of the electrical energy—of a renewable-based, carbon-neutral energy system, critical challenges around design, development, and deployment of land and offshore technologies must be addressed. During the past three years, the wind research community has invested significant effort toward understanding the nature and implications of these challenges and identifying associated gaps. The outcomes of these efforts are summarized in a series of ten articles, some under review by Wind Energy Science (WES) and others planned for submission during the coming months. This letter explains the genesis, significance, and impacts of these efforts.
Lidar-assisted model predictive control of wind turbine fatigue via online rainflow counting considering stress history
Authors: Loew Stefan , Bottasso Carlo L.
Published: August 2022

Abstract. The formulation of parametric online rainflow counting implements the standard fatigue estimation process and a stress history in the cost function of a model predictive controller. The formulation is tested in realistic simulation scenarios in which the states are estimated by a moving horizon estimator and the wind is predicted by a lidar simulator. The tuning procedure for the controller toolchain is carefully explained. In comparison to a conventional model predictive controller (MPC) in a turbulent wind setting, the novel formulation is especially superior with low lidar quality, benefits more from the availability of wind prediction, and exhibits a more robust performance with shorter prediction horizons.
A simulation excerpt with the novel formulation provides deeper insight into the update of the stress history and the fatigue cost parameters.
Finally, in a deterministic gust setting, both the conventional and the novel MPC – despite their completely different fatigue costs – exhibit similar pitch behavior and tower oscillations.
Simping Kaum dalam Aspek Sejarah Nilai Budaya dan Kearifan Lokal Masyarakat Muslim Sunda Purwakarta
Authors: Naurid Muhammad Rifa’i Ilyasa , Izzati Nur
Published: August 2022

Kabupaten Purwakarta yang notabene penduduknya adalah masyarakat Sunda, memiliki sejarah yang cukup menarik untuk dibahas menjadi salah  satu kajian penelitian ilmiah. Penelitian tersebut bukan hanya berupa kajian sosial, budaya, ekonomi dan tradisinya. Namun kajian sejarah kuliner, juga cukup penting untuk diteliti. Penelitian ini bertujaun untuk mengkaji simping kaum dalam aspek sejarah nilai budaya dan kearifan lokal di kalangan masyarakat Muslim Sunda Purwakarta. Metode dalam penelitian ini, selain menggunakan metode kualitatif juga menggunakan teori dan metodologi sejarah. Serta menggunakan ilmu bantu sejarah, seperti tradisi lisan, studi pustaka dan filsafat sejarah. Hal tersebut dilakukan oleh peneliti agar dapat menemukan benang merah dari sejarah, sosial, budaya dan fungsinya dalam masyarakat. berdasarkan kajian ditemukan bahwa Simping Kaum Purwakarta, yang kini menjadi sajian kuliner khas dari masyarakat di kabupaten tersebut menjadi saksi akan bangkitnya perekonomian masyarakat muslim Sunda pada masanya. Dalam sejarah panjang, simping kaum adalah cemilan khas yang hanya khusus disajikan untuk para kaum bangsawan Purwakarta abad  ke-19 masehi periode Karawang. Dimana Simping Kaum menjadi cemilan utama pada saat acara penting, seperti menyambut tamu kenegaraan, penyajian leluhur dan ritual selametan. Simping Kaum sendiri, diyakini sudah ada sebelum nama Purwakarta diresmikan sebagai nama ibu kota baru Karawang di Sindangkasih  pada tahun 1831 masehi oleh pemerintah kolonial Belanda.
BIOPOLYMER PACKAGING APPLICATION FOR LOW-TEMPERATURE FOOD PRESERVATION
Authors: KOROTKAYA Elena , KOROTKIY Igor , NEVEROV Evgeniy , SAHABUTDINOVA Gulnar , MONASTYRSKAYA Elena
Published: August 2022

Background: The use of biopolymer packaging materials for freezing and low-temperature storage keeps food items qualitative and safe. It also reduces environmental pollution caused by biopolymer petrolic materials that have a long biodegradation period. Aim: It is necessary to find out the possibility of using biopolymer film “CornBag” in the low-temperature preservation of food items. Methods: Freezing and low-temperature storage of polymer films were carried out in chest freezers Liebherr LGT 2325 Mediline and VESTFROST Solutions VT 078. The tensile testing machine Labthink XLW (M) measured physical and mechanical properties. Results and Discussion: The article covers the results of researching low-temperature effects on physical and mechanical properties (tensile strength and tensile strength at break) of biopolymer film “CornBag” derived by polymerizing starch from corn and sweet potato, low-temperature action having been performed in the range of -60 º? to -20 ºC for 90 days. It has been found that during the storage period, the action of low temperatures does not reduce the strength properties of the biopolymer film significantly. Changes in the strength properties of the biopolymer film and the biaxially oriented polypropylene film under long-term effects of low temperatures have been differentially analyzed. Changes in tensile strength at the break having been analyzed, stretch diagrams of the biopolymer and biaxially oriented films were obtained. It has been concluded that the strength properties of biopolymer film “CornBag” decline to no more than 12.5 % after 90-day storage under -60 ºC. Conclusions: The biopolymer film is equal to the biaxially oriented polypropylene film and can be recommended for freezing and low-temperature storage of food items.
CONTRIBUTION OF INQUIRY-BASED PHYSICS TEACHING AND LEARNING IN INITIAL TEACHER TRAINING: CHALLENGES AND OPPORTUNITIES
Authors: TORRES Tarcilo , CUERVO MONTOYA Bibiana , VALENCIA Katerin
Published: August 2022

Background: Inquiry-Based Science Education (IBSE) is an educational strategy in which students follow methods and practices similar to those carried out by scientists to build new knowledge. Aims: The objective of this research has been to analyze the challenges posed by inquiry activities in the initial training of physics teachers. Methods: The present study was exploratory in nature. The sample was made up of 60 students from a physics teacher training program. The data were collected through the Mathematics and Science in Life questionnaire, MASCIL. Results and Discussion: showed that inquiry activities are a potential resource for science education. In addition, it was found that when the activities are implemented systematically (that is, planned and designed with well-defined purposes), both students and teachers are more active and committed in their participation, and students can improve their performance. Likewise, the results showed that teachers have positive views based on the benefits for students and science learning and perceive significant systemic and personal barriers to implementing IBSE even after decades of political efforts to improve science education. Teachers expressed frustration at the lack of time, teaching resources, classroom management, and the demands of delivery, evaluation, and accountability of the curriculum. Furthermore, there is an emphasis on practical activities and student motivation but not on cognitive and epistemic aspects showing points of view that are not well aligned with the current understanding of the type of research that best supports learning. Conclusions: The implications for research and practice suggest that there is still a need to expand knowledge on how to help teachers make the most of this strategy.