bluuebunny/crossref_metadata_2025 huggingface dataset:
Temporal Variation of Suspended Sediment and Solute Fluxes in a Permafrost-Underlain Headwater Catchment on the Tibetan Plateau
Authors: Xiao Xiong , Liu Zhu , Liu Keshao , Wang Jiaqi
Published: September 2022

Under global warming, the permafrost-underlain headwater catchments of the Tibetan Plateau have undergone extensive permafrost degradation and changes in precipitation characteristics, which may substantially alter the riverine suspended sediment and riverine solute fluxes. However, these fluxes and their influencing factors in such catchments are poorly understood. We studied the suspended sediment and solute fluxes in a permafrost-underlain headwater catchment on the northeastern Tibetan Plateau, based on comprehensive measurements of various water types in spring and summer in 2017. The daily flux of suspended sediment in spring was close to that in summer, but heavy rainfall events following a relatively long dry period made the largest contribution to the suspended sediment fluxes in summer. The riverine solute flux (in tons) was 12.6% and 27.8% of the suspended sediment flux (in tons) in spring and summer, indicating the dominating role of physical weathering in total material exportation. The snowmelt mobilized more suspended sediment fluxes and fewer solutes fluxes than summer rain, which may be due to the meltwater erosion and freeze–thaw processes in spring and the thicker thawed soil layer and better vegetation coverage in summer, and the longer contact time between the soil pore water and the soil and rock minerals after the thawing of frozen soil. The input of snowmelt driven by higher air temperatures in spring and the direct input of rainfall in summer would both act to dilute the stream water; however, the supra-permafrost water, with high solute contents, recharged the adjacent streamflow as frozen soil seeps and thus moderated the decrease in the riverine solute content during heavy snowmelt or rainfall events. With the permafrost degradation under future global warming, the solute fluxes in permafrost-underlain headwater catchments may increase, but the suspended sediment flux in spring may decrease due to the expansion of discontinuous permafrost areas and active layer thickness.
Combined Effects of Substrate Depth and Vegetation of Green Roofs on Runoff and Phytoremediation under Heavy Rain
Authors: Park Sun-Young , Oh Deuk-Kyun , Lee Sun-Yeong , Yeum Kyung-Jin , Yoon Yong-Han , Ju Jin-Hee
Published: September 2022

The quantity and quality of runoff from green roofs have so far been studied using an extensive vegetated roof (substrate depth > 150 mm). However, studies on various substrate depths and vegetation for runoff and phytoremediation in temperate and monsoon climates, where heavy rain is concentrated in a specific season, are limited. Therefore, the purpose of this study was to investigate combined effects of substrate depth and vegetation of an unfertilized green roof on runoff reduction and airborne pollutant purification based on rainfall intensity. A total of 21 plots were implemented on a roof top with three substrate depths (100, 200, and 400 mm), two vegetation s (vegetated or non-vegetated), and control (plot with standard frame only). The runoff reduction increased significantly (p < 0.05) with increasing substrate depth. Vegetated plots had a slightly higher runoff reduction than plots without vegetation. Compared to controls, turbidity and pH tended to increase regardless of vegetation or substrate depth, with the exception of electrical conductivity (EC). However, concentrations of heavy metals (Cu, Zn, Mn, and Cd) in the runoff of vegetated plots were all significantly (p < 0.05) lower than those of un-vegetated plots and controls. These results suggest that as the rainfall intensity increases, the depth of the substrate is more important than vegetation for runoff reduction. In addition, the vegetation can be an effective tool to neutralize acid rain to stabilize pH and effectively reduce EC and heavy metals in the runoff by remediating dissolved air pollutants from rainwater.
Topographical Characteristics of Frequent Urban Pluvial Flooding Areas in Osaka and Nagoya Cities, Japan
Authors: Komori Daisuke , Nakaguchi Kota , Inomata Ryosuke , Oyatsu Yuika , Tachikawa Ryohei , Kazama So
Published: September 2022

Flooding area records have been available since 1993 in Japan; however, there have been no studies that have utilised these records to elucidate urban pluvial flooding formation mechanisms. Therefore, frequent urban pluvial flooding areas using 20 years of urban pluvial flooding area records during 1993–2012 were identified and analysed using the principal component analysis of their topographical characteristics in Osaka and Nagoya Cities, Japan. The results showed that the topographical characteristics of the frequent urban pluvial flooding areas in both cities were different, with particularly conflicting trends in principal component 1. Furthermore, the urban pluvial flooding in Osaka City could not be described solely by topographical characteristics, and the influence of anthropogenic factors such as dominant structures that may influence inundated water flows in and around frequent urban pluvial flooding areas and stormwater drainage improvements on the occurrence of urban pluvial flooding were shown to be influential. In addition, most of the frequent urban pluvial flooding areas in Nagoya City were located on almost no gradient with a slope of less than 1 degree, and thus, the mere presence of dominant structures around it would dam up the inundated water and cause urban pluvial flooding. The results of this study quantitatively showed the paradigm shift of urban pluvial flooding factors from topographical characteristics to anthropogenic characteristics by the statistical analysis of newly defined urban pluvial flooding frequency areas.
Reactivity of Nitrate with Zero-Valent Iron
Authors: Wagner Katie M. , Karathanasis Tasios , Matocha Christopher J.
Published: September 2022

Elevated nitrate concentrations in groundwater and surface water supplies can negatively impact the quality of the environment and human health. Recent studies have examined the use of zero-valent iron technology to treat nitrate-contaminated groundwater. Mechanistic aspects of nitrate reduction by zero-valent iron are unresolved. This project investigated the kinetics and mechanism of nitrate reduction by zero-valent iron under anoxic conditions and under oxic conditions. Stirred-batch reactions were studied over environmentally relevant ranges of reactant concentration, pH, and temperature. A complex rate expression was derived with a 1.8 order dependence on nitrate, a 1.4 order dependence on zero-valent iron, and a fractional order (0.8) dependence on proton concentrations under anoxic conditions. An apparent activation energy of 35 kJ mol−1 was observed indicating that nitrate reduction was diffusion controlled under our conditions. Furthermore, the calculated entropy of activation value of −162 J mol−1K−1 indicates that this reaction occurred by an associative mechanism. Under oxic conditions, there was a lag period in nitrate reduction where oxygen was preferentially utilized, leading to a slower rate of nitrate reduction when compared with anoxic conditions. These rate data can be used in predicting nitrate disappearance in nitrate-contaminated groundwater and wastewater treated with zero-valent iron.
The Impact of Climate Change on Groundwater Temperature of the Piedmont Po Plain (NW Italy)
Authors: Egidio Elena , Mancini Susanna , De Luca Domenico Antonio , Lasagna Manuela
Published: September 2022

This paper represents the first regional-scale investigation in the Piedmont Po plain about the relationship between groundwater temperature (GWT) and climate variability. The understanding of relationships between air temperature (AT) and GWT is really important, especially in the context of global climate change. The aim of this investigation is to study the relationship between GWT and AT over a 10-year time period (from 2010 to 2019) to analyse how these two parameters interrelate and to evaluate possible trends. To carry out this study, basic statistic interpolations were performed on both parameters to facilitate comparison. Both AT and GWT showed an increase over the observed decade with a more pronounced growth of the AT; this allow to state that GWT is more resilient to climate change than AT. However, some areas in the Piedmont plain showed a behaviour that partially deviated from the standard trend observe for the majority of the region. These areas were influenced by particular anthropic factors (for example the paddy fields in the Novara plain) or natural elements (as the monitoring wells in the “Canavese” area, located downstream of melting glaciers, or the wells located close to the Tanaro River). Moreover, this study wanted to stress the importance of the knowledge of the localization in wells of the instruments for the GWT measurement, to have the most accurate and comparable data. It was proved that as the depth increased, the maximum and minimum peaks of the GWT shifted in time respect to the maximum and minimum peaks of the AT, and, in addition, the GWT fluctuation in the bottom part of the aquifer was milder than the fluctuation observed in the most superficial part. Further investigations will be conducted in future in Piedmont plain areas with different behavior, in order to better understand their dynamics and the factors that may influence GWT and how they are affected by climate change.
Synergy of Unidirectional and Bidirectional Smart Charging of Electric Vehicles for Frequency Containment Reserve Power Provision
Authors: Schlund Jonas , German Reinhard , Pruckner Marco
Published: September 2022

Besides the integration of renewable energies, electric vehicles pose an additional challenge to modern power grids. However, electric vehicles can also be a flexibility source and contribute to the power system stability. Today, the power system still heavily relies on conventional technologies to stay stable. In order to operate a future power system based on renewable energies only, we need to understand the flexibility potential of assets such as electric vehicles and become able to use their flexibility. In this paper, we analyzed how vast amounts of coordinated charging processes can be used to provide frequency containment reserve power, one of the most important ancillary services for system stability. Therefore, we used an extensive simulation model of a virtual power plant of millions of electric vehicles. The model considers not only technical components but also the stochastic behavior of electric vehicle drivers based on real data. Our results show that, in 2030, electric vehicles have the potential to serve the whole frequency containment reserve power market in Germany. We differentiate between using unidirectional and bidirectional chargers. Bidirectional chargers have a larger potential but also result in unwanted battery degradation. Unidirectional chargers are more constrained in terms of flexibility, but do not lead to additional battery degradation. We conclude that using a mix of both can combine the advantages of both worlds. Thereby, average private cars can provide the service without any notable additional battery degradation and achieve yearly earnings between EUR 200 and EUR 500, depending on the volatile market prices. Commercial vehicles have an even higher potential, as the results increase with vehicle utilization and consumption.
Odontologia e Língua Brasileira de Sinais (libras): revisão sistemática
Authors: Santos Rafaela Santos dos , Corrêa Vania Castro , Santos Rita Correa dos , Pereira Fabricio Moraes , Garcia Aline Sâmea Paraense , Corrêa Davi Lavareda , Pinto Cássio Gonçalves , Pedreira Erick Nelo
Published: September 2022

Objetivo: Analisar os trabalhos relacionados à surdez e a Língua Brasileira de Sinais (LIBRAS), com a Odontologia no período de Janeiro 2002 a Julho de 2022. Metodologia: Trata-se de uma revisão da literatura do tipo sistemática. Realizou-se levantamento e análise criteriosa de trabalhos publicados em relação ao tema proposto, no período de 2002 a julho de 2022. As bases de dados utilizadas foram, Biblioteca Virtual da Saúde (BVS), PubMed, SciELO, LILACS e Google Acadêmico. Resultados: Após aplicação de filtros, critérios de inclusão e exclusão, 16 artigos foram selecionados para compor este trabalho. Conclusão:  Percebeu-se a carência de trabalhos na área, principalmente quando o foco é a produção de materiais como glossários, cartilhas e manuais. Ratifica-se que os obstáculos encontrados pelos dentistas, durante o atendimento da pessoa com surdez está voltado ao processo de comunicação entre o profissional odontólogo e o paciente surdo.
Literatura infantil como ferramenta de fortalecimento da autoestima de crianças negras na primeira e segunda infâncias
Authors: Santos Edilaine Souza , Mazzuco Neiva Gallina
Published: September 2022

Com base no Materialismo Histórico-Dialético, este artigo tem por finalidade analisar aspectos históricos acerca da Literatura Infantil e o impacto dessa ferramenta na autoestima de crianças negras. Para tanto, realizamos uma análise tanto de obras literárias infantis anteriores às Leis nº 10.639 de 2003 e  11.645 de 2008 – sendo que a primeira inclui no currículo oficial da rede de ensino a obrigatoriedade da temática "História e Cultura Afro-Brasileira” e a segunda acrescenta a “Cultura Indígena” – assim, as anteriores às leis reforçam o racismo vigente na sociedade de classes e as posteriores fortalecem a identidade e a autoestima de crianças negras por meio de uma literatura inclusiva e mais comprometida com o rompimento dos estigmas de uma sociedade racista. Uma análise como esta permite que se compreendam os avanços e os retrocessos da área, considerando a luta do movimento negro, além da atuação dos professores e de instituições na utilização da literatura, sendo um fator crucial na desmitificação da personagem negra nas histórias infantis. Entendemos que as leis, nesse caso, são amparos pedagógicos devido à persistência dos movimentos sociais, mas, mesmo com esse respaldo legal, é necessário um comprometimento das diversas áreas educativas, sobretudo, da escola, o que exige a capacitação dos professores, para que a referida lei se efetive nas práticas escolares e não fique apenas no âmbito jurídico. Ademais, é necessária uma responsabilização das instituições escolares, mas, para que isso também ocorra, o Estado deve garantir os devidos subsídios.
A relação entre o desenvolvimento moral e o comportamento no trânsito
Authors: Da Silva Michela Melo , De Souza Pedro Ramon Pinheiro
Published: September 2022

Esta artigo aborda a temática do desenvolvimento moral no trânsito. Este estudo analisa como os motoristas da cidade de Natal – RN, jovens entre 18 e 29 anos de idade e pessoas com idades de 30 anos, homens e mulheres se comportam no trânsito em relação à pressa do trânsito e do trânsito. Essa pesquisa tem por objetivo geral analisar a relação entre o desenvolvimento moral e o comportamento das pessoas no trânsito. Para este objetivo geral se faz necessário evidenciar dois objetivos específicos: conhecer as concepções sobre o desenvolvimento moral; identificar nas falas de pessoas, homens e mulheres entre 18 e 30 anos de idade, o seu comportamento no trânsito. Os resultados permitiram concluir que a questão do tempo e da urgência é um potencial gerador de comportamentos equivocados na condução de veículos, pois exerce uma influência crucial no comportamento do condutor e é uma realidade importante para a compreensão dos fatores humanos envolvidos na dinâmica configurada do trânsito e do ambiente urbano em geral.
O papel da enfermagem na aplicação de Bota de Unna para tratamento de lesões venosas
Authors: Motta Ana Letícia Carnevalii , Oliveira Elaine Cristina de , Silva Gislaine Cristiane
Published: September 2022

Objetivo: Identificar qual o papel da enfermagem na aplicação de Bota de Unna para tratamento de lesões venosas. Metodologia: Estudo qualitativo realizado através da revisão integrativa de literatura, entre os meses de fevereiro a abril de 2022. Serão selecionados artigos dos últimos anos, a partir das palavras-chaves: Bota de Unna, Enfermagem, Cuidado. Serão incluídos os artigos que contemplarem conceitos e métodos sobre o tema e enfocarem os aspectos técnicos e científicos para a aplicação da terapia. Resultados e Discussões: Através do manejo adequado da Bota de Unna é possível alcançar uma boa evolução da lesão venosa favorecendo a completa cicatrização da ferida, porém, se a terapia não for corretamente aplicada poderá acarretar prejuízos e recidivas das lesões venosas. Conclusão: Acredita-se que muitos profissionais de enfermagem têm pouco conhecimento técnico-científico sobre a aplicação bota de Unna, embora exista vasta literatura disponível, ainda é necessário ampliar e aprimorar o conhecimento desses profissionais.
Auto-localização de uma cadeira de rodas motorizada utilizando fusão sensorial da odometria e do giroscópio
Authors: Salarolli Pablo France , Motta Vinicius da Rocha , Pereira Rogerio Passos do Amaral , Almeida Gustavo Maia de , Cuadros Marco Antonio de Souza Leite
Published: September 2022

No quesito navegação de robôs móveis em ambientes internos, um dos maiores problemas encontrados é a obtenção correta da localização do robô. Dentre os diferentes métodos existentes, há poucos que são satisfatórios para assegurar uma navegação correta por acumular erros, como o caso da dead reckoning ou emprego de sensores inerciais, ou pela limitação e imprecisão quando se trata de ambientes internos como no caso do GPS. O presente trabalho traz a implementação da fusão dos dados da dead reckoning e giroscópio para estimar a orientação de um robô móvel, utilizando o Filtro de Kalman Estendido (EKF) em uma plataforma robótica real, a fim de comparar o resultado da localização obtida com a fusão e com a dead reckoning. Para análise dos resultados, foi utilizado um sistema de localização por imagem, testado e validado, para fornecer a localização real do robô.
Importancia del seguimiento a la función renal en la inmunoterapia.
Authors: Uribe-Ramírez Mateo
Published: September 2022

La elevada mortalidad en pacientes con cáncer ha impulsado el desarrollo de nuevas alternativas terapéuticas entre las que toma especial relevancia la inmunoterapia, un tipo de tratamiento en el que se emplean sustancias con el fin de estimular la respuesta inmune del organismo para combatir de manera más eficiente algunas patologías. Esta opción de tratamiento ha demostrado resultados más favorables que otras terapias, sin embargo, su implementación se ha asociado con lesiones renales agudas y nefrotoxicidad que es ocasionada principalmente por una desmesurada respuesta inmune que puede provocar disminución del flujo sanguíneo renal, lesiones del intersticio por infiltrados inflamatorios o fenómenos obstructivos. Si bien estos efectos adversos no se presentan con una alta frecuencia, se cree que los elementos utilizados en este tipo de terapia pueden ser la causa de un importante porcentaje de patologías renales en los pacientes que reciben el tratamiento.
Caso Clínico De Síndrome De Cinturón De Seguridad De Dos Puntos
Authors: Del Brío Ibañez Pablo , Martínez Piedra Jorge , Cárdaba García Rosa María , De Santos Jiménez Olalla , Álvarez Martín Beatriz
Published: September 2022

Se muestra un caso de un varón de 18 años con lesión ósea lumbar englobada dentro del denominado “Síndrome de cinturón de seguridad de dos puntos”. El paciente es atendido por presentar dolor lumbar tras un accidente de tráfico, siendo ocupante del asiento medio trasero del vehículo. Valora el dolor como 7/10 en escala EVA antes de la analgesia. Se realiza inmovilización de cuello y columna vertebral siendo trasladado al hospital de referencia más cercano, en el que por medio de una prueba de imagen (TAC), se confirma la factura de la vértebra lumbar L3.

El síndrome de cinturón de seguridad sigue apareciendo en aquellos casos en que se produce un traumatismo de alta velocidad y se emplea cinturón de seguridad de dos puntos. El manejo escrupuloso de este tipo de pacientes supone un reto para el personal sanitario de medicina extrahospitalaria.
Esquizofrenia de inicio precoz: Revisión bibliográfica.
Authors: Erak Otárola Patrick
Published: September 2022

La esquizofrenia de inicio precoz se define como el inicio de la enfermedad antes de los 18 años y abarca a la esquizofrenia de inicio en la infancia y en la adolescencia. La esquizofrenia de inicio en la infancia se define como el inicio de síntomas psicóticos antes de los 13 años y se considera que representa un subgrupo de pacientes que cuentan con una etiología hereditaria mayor. Las manifestaciones clínicas incluyen las presentadas en esquizofrenia en el adulto y pueden incluir la presencia de síntomas positivos (alucinaciones y delirios) y síntomas negativos (abulia, asociabilidad, anhedonia). La esquizofrenia de inicio precoz se relaciona con una evolución clínica grave, un funcionamiento psicosocial deficiente y mayor gravedad de anomalías cerebrales. Pese a evolucionar con más gravedad, la evidencia actual corrobora la eficacia de intervenciones psicosociales y farmacológicas en el tratamiento. Dentro de las opciones terapéuticas se encuentran los antipsicóticos atípicos, los cuales presentan eficacia comparable sin embargo perfiles de efectos adversos variables.
Farmacoterapia y nuevos tratamientos alternativos para el Síndrome de Ovario Poliquístico.
Authors: Serrano Arias Bruno , Araya Zúñiga Adriana , Ramírez Camacho Analaura , Mou Keng Michelle
Published: September 2022

El Síndrome de ovario poliquístico (SOP) es el desorden endocrinológico más frecuente en mujeres en edad reproductiva y es la causa más importante de infertilidad por anovulación crónica. Al ser una patología de origen multifactorial su abordaje no se encuentra bien definido, por lo que esta revisión tiene como fin explicar los tratamientos disponibles a nivel mundial. La primera línea de tratamiento históricamente utilizada es la modificación del estilo de vida. Los anticonceptivos orales combinados (ACOS) son la primera elección como tratamiento farmacológico y son utilizados para manejo a largo plazo de la patología. Los sensibilizadores de insulina son una alternativa útil en el manejo de la resistencia a la insulina y constituyen una opción idónea para agregar secundariamente a cualquier tratamiento de primera línea. Creciente evidencia científica provee a los prescriptores con nuevas herramientas alternativas como suplementos, nuevos fármacos, probióticos e intervenciones quirúrgicas para abordar multifactorialmente esta afección. Finalmente, se concluye que las terapias discutidas pueden ser utilizadas solas o en conjunto y se resalta la importancia de individualizar el abordaje de cada paciente con las alternativas disponibles más adecuadas.
Absceso Hepático por Streptococcus Constellatus Posterior a Cirugía Bariátrica Laparoscópica: Propósito de un Caso.
Authors: Volio González Michelle , Rodríguez Bolaños María Daye , Díaz Gutierrez Irma Rebeca
Published: September 2022

Se presenta un reporte de caso acerca de la aparición de abscesos hepáticos por un organismo infrecuente como complicación tardia asociada a la cirugía bariátrica laparoscópica. Se trata de un tema poco reportado y estudiado en la literatura, por lo que al presentar  y elaborar este artículo se pretende aportar a la comunidad cientifica con el antecedente y la información disponible acerca del tema como parte de la mejora y actualización del conocimiento en medicina
Sexual Harassment in Media Agencies in the Gambia- Individual and Organizational Response
Authors: Adekunle Morolake , Jahateh Lamin , Njundu Drammeh , Jobarteh Madi , Joof Amie
Published: September 2022

This descriptive study on Sexual harassment (SH) in media agencies in The Gambia investigated the prevalence of the practice, the situations that drive the practice and individual as well as organizational mode of response to the issue. The research design adopted was survey using both quantitative and qualitative methods. Survey questionnaires were administered on 109 respondents drawn from 24 media organizations and freelancing journalists. The organisations were purposively selected while respondents within each organisation were randomly sampled. To collect qualitative data, one male and female Focus Group Discussion (FGD) respectively were conducted while 5 Key Informant Interviews (KII’s) were held with veteran journalists. Online platforms were used for the collection of the qualitative data. Findings show that sexual harassment (SH) is prevalent among the study population. 22% of the respondents have heard rumours of SH in the workplace, 40% of this have heard it more than twice, 23.9% are aware of someone being sexually harassed and 13.7% have had personal experience of sexual harassment.
Airway management of a neurofibromatosis type 2 with multicompartmental tumours: a case report
Authors: Tan Chee Wei , Ghazali Norhafidzah binti , Ramliy Rohani binti
Published: September 2022

Neurofibromatosis type 2 (NF2) is a rare autosomal dominant disorder. We report a case of a 52-year-old woman with underlying NF2 who was scheduled for excision of cervical neurofibromas. The patient had four nerve sheath tumours affecting different parts of the airway, namely, two cervical neurofibromas with spinal cord compression, a large retrosternal goitre extending into the anterior mediastinal compartment causing central airway obstruction, and a large left thoracic paravertebral tumour in the posterior mediastinal compartment. After risk stratification and multidisciplinary discussion, awake nasal fibreoptic intubation with a contingency plan of rigid bronchoscopy and jet ventilation was decided. The patient was intubated successfully with target-controlled infusion remifentanil as the sole sedative and airway topicalization with local anaesthetic. The patient was ventilated in a prone position intraoperatively with no desaturation. The tumours were successfully removed and the patient was discharged well. Awake nasal fibreoptic intubation is the choice of management in difficult airways affected by multicompartmental tumours in a centre that is devoid of extracorporeal membrane oxygenation service.
Penerapan ISO27001 dalam Menjaga dan Meminimalisir Risiko Keamanan Informasi : Literatur Review
Authors: Jauhary Hilaluddin , Pratiwi2 Geta Eldisa , Salim Ariq Zamzami , Fitroh Fitroh
Published: September 2022

Di Masa Sekarang Keamanan data (Data Security) menjadi isu yang sangat penting dan kritis dalam manajemen organisasi. Keamanan data sangat penting untuk melindungi aset atau informasi dengan memberikan kerahasiaan, integritas, dan ketersediaannya tidak hanya di industri telekomunikasi tetapi juga di sektor lain. Jurnal ini bertujuan untuk meminimalisir adanya peretasan suatu sistem dengan menekankan kebijakan standar ISO 27001. Prosedur penelitian berfokus pada dimensi ISO27001, Data Security, ISMS, Risk Management. Studi yang dipilih dari database utama yakni Scopus. Metode atau tahapan yang digunakan pada jurnal ini yaitu menggunakan Publish or Perish 7, Mendeley, Zotero, VOSViewer dan Microsoft Excel. Proses seleksi dilakukan menggunakan Microsoft Excel dengan melibatkan pencarian sumber literatur dan penyaringan dan penyaringan studi berdasarkan judul, abstrak, dan bacaan teks lengkap. 13 dokumen akhirnya dipilih dan diadopsi dalam jurnal ini. Berdasarkan jurnal yang sudah dipilih, diidentifikasi bahwa ada 11 jurnal yang membahas terkait ISO27001 dengan keamanan data
Pembangunan Aplikasi E-Commerce untuk Penjualan Paket Pendakian Agency Gunung Berbasis Web Mobile di Pulau Jawa
Authors: Legiawan Mohamad Kany , Alpalah Muhamad Rijan
Published: September 2022

Persaingan bisnis dalam perkembangan dunia teknologi informasi yang semakin maju dan pesat dari waktu ke waktu sudah terasa dampaknya oleh sebagian besar masyarakat dari yang sederhana menjadi modern dan serba cepat sehingga berdampak pada perilaku informasi dalam segala bidang, baik bidang pendidikan, kesehatan, hiburan, tenaga kerja, dunia bisnis dan lain-lain. Hal tersebut juga berlaku pada dunia perdagangan. Pada penjualan paket pendakian gunung di pulau jawa Agency atau Guide gunung masih menggunakan platform media sosial untuk menjual paket pendakian yang disediakan dan belum mempunyai sebuah platform khusus yang bisa digunakan untuk mempermudah penjualan paket pendakian, Menagement data paket pendakian dan Menagement data peserta paket pendakian. Dilihat dari permasalahan yang terjadi pada penjualan paket pendakian Agency gunung Di Pulau Jawa  peneliti membangun sebuah Aplikasi E-commece dengan kosep E-commerce Cutomer to Cutomer(C2C) sehingga Agency atau Guide gunung bisa membuka lapak atau toko untuk menjual paket pendakian yang disediakan,  menggunakan UML(Unified Modelling Language) pada perancangan perangkat lunak dan Tools Framework Codeigniter 3 dengan MYSQL sebagai database management system pada implementasi aplikasi.
Penerapan Algoritma Recursive Backtracking Sebagai Maze Generator Pada Game Labirin Aksara Sunda
Authors: Krisdiawan Rio Andriyat , Fitriani Aida , Budianto Heru
Published: September 2022

Aksara Sunda merupakan budaya masyarakat Sunda yang telah ada dari kurang lebih 2.000 tahun yang lalu. Dalam upaya untuk mencegah kepunahan aksara Sunda di Jawa Barat, berbagai upaya dilakukan oleh pemerintah, salah satunya yaitu melalui sekolah-sekolah di bawah naungan Dinas Pendidikan, siswa/siswi diwajibkan untuk mempelajari aksara Sunda dalam mata pelajaran muatan lokal bahasa sunda. Hal ini tercantum dalam Perda Propinsi Jawa Barat No.5/2003. SD Negeri 1 Jalaksana merupakan salah satu sekolah dasar di Kabupaten Kuningan, Jawa Barat yang ikut serta dalam melestarikan aksara sunda. Berdasarkan hasil observasi kepada guru dan siswa/siswi terdapat kesulitas dalam mempelajari aksara sunda. keterbatasan media pembelajaran dan sukar untuk dipelajari menjadi faktor siswa/siswi mengalami kesulitan dan kejenuhan dalam pembelajarannya. Buku paket yang terbatas dan pembelajaran di masa pandemic covid-19 yang menuntut siswa/siswi belajar mandiri. Dari permasalahan tersebut peneliti tertarik untuk membuat media pembelajaran yang menyenangkan dengan konsep belajar sambal bermain, yaitu dengan memanfaatkan perkembangan teknologi, salah satunya adalah teknologi games. Seiring berkembangnya zaman, game bukan hanya digunakan sebagai alat hiburan semata namun digunakan sebagai media pembelajaran. Tujuan penelitian ini adalah membuat game bergenre labirin dan edukasi yang dapat dijadikan media pembelajaran alternatif aksara sunda. Untuk memberikan konsep game yang menyenangkan, peneliti menggunakan algoritma recursive backtracking sebagai maze generator agar arena labirin bersifat dinamis dan tidak membosankan. Metodologi pengembangan game yang digunakan adalah GDLC (Game Development Life Cycle) dan pemodelan sistem berupa perancangan menggunakan diagram UML (Unified Modeling Language) dengan menerapkan algoritma Recursive Backtracking sebagai maze generator serta pengujian aplikasi game menggunakan UAT (User Acceptance Test). Berdasarkan pengujian UAT, game labirin aksara sunda dinilai menarik serta memiliki unsur belajar sambal bermain., Game yang dibuat dapat menjadi media pembelajaran alternatif yang untuk siswa/siswi sdn negeri 1 jalaksana dalam mempelajari aksara sunda secara menyenangkan.
Contribución al estudio de las mieles de la República Argentina
Authors:   , Raffaelli Alfredo O.
Published: September 2022

Mi contribución al estudio de las mieles argentinas, ha coincidido con la época de una nueva orientación en los estudios sobre la miel, cuyos conocimientos originaron entonces, una intensa producción científica, bajo forma de colaboraciones y controversias. Mi trabajo recién hubo de llevarse a la práctica, después de cierto tiempo, cuando la generalidad de los especialistas pudieron llegar a conclusiones aceptables. Así pués, mas que la intención de reunir y tratar en esta tésis, métodos analíticos, fué su objeto conseguir criterio propio, considerando especialmente las nuevas investigaciones; y ofrecer para nuestras mieles, una exposición comparada de resultados con los obtenidos por aquellos autores.
Aportes al conocimiento de la organización tecnológica en grupos de cazadores-recolectores costeros: estudio de conjuntos artefactuales líticos correspondientes a ocupaciones del Holoceno medio y tardío en la costa norte de la provincia de Santa Cruz
Authors:   , Mazzitelli Lucía Cecilia
Published: September 2022

En esta tesis doctoral se presentan los resultados del estudio sistemático de la tecnología lítica de la Costa Norte de Santa Cruz desde una perspectiva regional. El área de estudio incluye el sector de costa atlántica comprendido entre el límite con la provincia de Chubut y la localidad de Bahía Laura. En el marco de las investigaciones arqueológicas realizadas en este sector se han excavado numerosos sitios y analizado diferentes conjuntos líticos, generándose una gran cantidad de información. A pesar de esta diversidad y abundancia de trabajos, el estudio de los artefactos líticos se limitó al análisis de conjuntos puntuales, sin considerar aspectos más generales de escala regional. El objetivo general de esta tesis es caracterizar la tecnología lítica de las sociedades humanas que ocuparon el área de estudio durante el Holoceno medio y tardío, y establecer los patrones comunes y distintivos del registro regional. Los objetivos específicos son: a) definir tendencias tipológicas de los conjuntos analizados e identificar las particularidades de cada uno; b) definir caracteres distintivos en las técnicas de talla utilizadas; c) determinar si existen técnicas específicas para la manufactura de instrumentos vinculados a la explotación de recursos marinos y circunmarinos; d) definir patrones de comportamiento de los grupos humanos a través de la recurrencia de características tecno-morfológicas de las piezas líticas; y, en un plano metodológico, e) establecer un modo adecuado de articulación de datos con distintos grados de resolución y provenientes de conjuntos líticos diversos. En este sentido, las hipótesis guía son: 1) los grupos de cazadores-recolectores que ocuparon la Costa Norte de Santa Cruz desarrollaron una tecnología lítica ajustada y especializada para el aprovechamiento de recursos costeros y circuncosteros; y 2) la tecnología utilizada por los cazadores-recolectores en la Costa Norte de Santa Cruz es característica y homogénea en toda el área, ya que utilizaron estrategias similares en ambientes similares.
A rapid review of strategies to support learning and wellbeing among 16-19 year old learners who have experienced significant disruption in their education as a result of the COVID-19 pandemic (June 2022 update)
Authors: Edwards Deborah , Csontos Judit , Gillen Elizabeth , Carrier Judith , Cooper Alison , Lewis Ruth , Edwards Adrian
Published: September 2022

The COVID-19 pandemic has caused a significant disruption to all levels of education, especially pupils from disadvantaged and vulnerable groups. Students aged 16-19 years are at a crucial time in their lives as they transition into further study or employment. The pandemic has brought together a unique set of conditions, not only involving disruption to education, but also to environmental, economic, social and emotional areas of young people’s and their families’ lives. This rapid review investigated strategies to support learning and wellbeing among 16-19 years old learners engaged in full time education within a college or school setting who have experienced significant gaps in their education as a result of the COVID-19 pandemic. This review is an update from a previous review conducted in August 2021. Reviews were published 2016-2022, with only one addressing post COVID evidence. 14 systematic reviews, four rapid reviews, one protocol and five UK organisational reports were identified from the initial searches in August 2021. Two systematic reviews one rapid evidence assessment, and two organisational reports were identified through an update in June 2022. There was no direct systematic review evidence that evaluated strategies to support learning for 16–19-year-old learners following the COVID-19 pandemic.Evidence for strategies to support learning and wellbeing for 16-19 years old learners who have experienced significant disruption in their education is from studies conducted before the COVID-19 pandemic. Research is required to evaluate whether interventions that were successful in relatively “normal” circumstances will be as successful during / post-pandemic. Although supported by a limited volume of evidence, targeting support activity at learners from the most deprived socio-economic backgrounds has a significant positive impact on their progress.
TECHNOLOGY RISK ASSESSMENT IN SMALL- AND MEDIUM-SIZED ENTERPRISES (SMES) IN THAILAND
Authors: Potjanajaruwit Pisit
Published: September 2022

This article explains an innovation information technology problem in technology risk assessment of (SMEs) in Thailand. The findings indicate that the problems relating to data, hardware, software, personnel, and network influence SMEs’ technology risk assessment in the aspect of risk identification, risk analysis, and risk evaluation at a significance level.
USING SOCIAL MEDIA ANALYTICS IN THE BANKING INDUSTRY TO DRIVE BUSINESS ADVANTAGE
Authors: Askar Mohamed A. Ahmed , Aboutabl Amal , Galal Amr
Published: September 2022

This paper highlights the opportunities that social media can offer banks and explores the ways that “banks can leverage this medium to enhance customer engagement” [8]. The widespread use of social media in business has redefined the way enterprises approach customer engagement and business growth strategies. With social media becoming a mainstream form of communication, people are providing detailed information about themselves, their preferred products and services, their daily activities, and other important aspects of their personality. This information has the power not only to influence their personal network, but also to help “companies understand consumer preferences and customize their product and service offerings accordingly. In a market characterized by economic” uncertainty “and increased competition, an undivided focus on customer acquisition and retention has become the primary objective of the banking and financial services industry. Banks compete to reach out to potential customers with personalized service offerings and products that cater to individual customer preferences and investment behaviors. However, acquiring information on target customers, their choices and financial preferences is a challenging task given the enormous amount of data that must be gathered, processed, analyzed and interpreted accurately to drive effective business decisions. This is where social analytics come in. Social analytics involve aggregating unstructured data from social networks and analyzing” [15] it objectively to help enterprises make effective business decisions, create better channels of communication with their customers and other key stakeholders, increase cross-selling opportunities, provide an enhanced customer experience, and offer targeted solutions. This paper explores the power of social media and how it can be used by banks “to gain an advantage over their competitors by providing” [16] improved products and services, thereby making the customer experience easy and responsive.
THE ANALYSIS OF DNA BARCODING AND THE EVOLUTIONARY DIVERGENCE OF ANNONA BY ISSR MARKERS
Authors: Thuy Nguyen Phuong , Trai Nguyen Ngoc , Tuu Nguyen Thanh , Thu Nguyen Khanh , Luan Nguyen Thanh , Khang Do Tan
Published: September 2022

The genus Annona includes important commercially grown tropical crops but also has been grown popularly in Vietnam due to its wide range of clinical applications. In this study, two DNA barcodes (rbcL and rpoC1) and two ISSR markers were used to assess the interspecies of eleven Annona samples collected from different provinces in the Mekong Delta. As a result, the rbcL marker was successfully amplified and sequenced for identifying Annona species, while rpoC1 sequences required extensive editing and could not distinguish between A. muricata, A. glabra, and A. squamosa samples in BLASTN analysis. The rbcL and rpoC1 sequences harbor 9 and 7 SNPs, respectively, and showed cross evolution properties of A. squamosal NDL-NB among three species. The phylogenetic analysis revealed that sample NDL-NB, previously recognized as A. squamosa morphologically, was grouped in the cluster of A. muricata based on rbcL sequences, whereas it was distinguished in the clusters of A. squamosal and A. glabra based on rpoC1 sequences. Among 33 bands generated from ISSR primers, 20 bands were polymorphic, accounting for 60.60%. Dendrogram analysis of ISSR data could classify seven amplified DNA samples into three genotypes that were not geographically dependent. In conclusion, the performance of the approved DNA barcodes and ISSR analysis appeared to be species-specific or genus-specific, especially indicating the evolutionary divergence of Annona species derived from a neighboring country and its adaptation to certain geographical locations.
PCB FAULT DETECTION BY USING CONVOLUTIONAL NEURAL NETWORKS
Authors: Gustilo Reggie C. , Ong Daniel Edric Y. , Chua Aivan Jarell P.
Published: September 2022

Convolutional neural network (CNN), a deep learning algorithm optimized for image processing due to its flexibility and efficiency, is proposed to be used in PCB defect detection via transfer learning. The proposed solution proved to be able to create an 85% accuracy CNN model that can predict the possible defects in each PCB image via a mobile phone. The model was then compared with previous solutions to determine whether the proposed solution was effective or not.
Investigation of defect states in light-irradiated single-crystal ZnO by low-temperature positron annihilation lifetime spectroscopy
Authors: Nakajima Makoto , Kinomura Atsushi , Yabuuchi Atsushi , Kuriyama Kazuo
Published: September 2022

Positron annihilation lifetime spectroscopy of single crystalline ZnO during light illumination has been performed in conjunction with electron spin resonance (ESR) to investigate defects related to persistent photoconductivity. The intensity of the ESR signal changes depending on the light wavelengths and the apparent positron lifetime during red-light illumination is approximately 6 ps lower on average than that during blue-light illumination. The results suggest that the excitation of V
O during blue-light illumination increases positively ionized V
O, while the relaxation of V
O during red-light illumination decreases positively ionized V
O, leading to a decrease in the apparent positron lifetime.
Investigation of scintillation properties of Hf-based oxide materials
Authors: Fukushima Hiroyuki , Nakauchi Daisuke , Kato Takumi , Kawaguchi Noriaki , Yanagida Takayuki
Published: September 2022

The scintillation properties of Hf-based oxide materials are reviewed briefly. In particular, we focused on the undoped, Ti-doped, and rare-earth-doped HfO2, MHfO3 (M = Ca, Sr, and Ba), and RE
2Hf2O7 (RE = La, Gd, and Lu). The properties explained here are scintillation spectra, scintillation decay, and light yield estimated by the measurement of the pulse height distribution. Further, the synthesis methods of Hf-based oxide material single crystals and transparent ceramics are included in this review because the development of Hf-based oxide material scintillators is largely influenced by advances in the synthesis technology of single crystals and transparent ceramics.
Quantum Technologies for Digital Transformation and Informatica Security
Authors: Mayhuasca Jorge , Sotelo Santos
Published: September 2022

Over time, technology has approached us in our increasingly present environment, currently depending to carry out activities with the support of technology and without it it is not possible, everything is really systematized. The digital transformation has completely restructured social mutations, such as interactive coexistence in our social environment, we communicate virtual through social networks in real time. The present investigation is oriented to computation and quantum information. At the beginning of the last century, Quantum Computing had research by scientists such as [1,2], their thinking focused on elucidating the proposed dilemma of black body radioactivity. In the last century, [1] ingested all radiant energy, with the purpose of determining the spectral domain of a radiation, through a quantized or discrete path processing. The explorations led [1,2] to inspire the research study of energy, atoms, particles and identifying themselves as precursors of quantum physics and technology, a path that they extended [3,4,5,6,7,8,9].Within quantum technology, information is the quantum equivalent, in the area of traditional information that experiences how to measure, accumulate and transport information. Through the internet system, telephone calls are made, as well as payments through a card, creating and forming data that travels at high speeds in the world close to light.
Analysis of Extension of Time Impact on Project’s Performance: A Case Study of Projects in Hupsekot Rural Municipality
Authors: Aryal Binod , Dhakal Bhawani
Published: September 2022

This study was carried out on the basis of literature review and the questionnaire survey on selected construction projects with 5-point Likert scale and earned value analysis to know the opinion of different parties involved. The questionnaire contained statements on practices adopted of extension of time in construction field, consequences of extension of time in the project’s cost and time and impacts of extension of time in the project’s performance through literature review. The different timing of the extension of time claim were identified for the practices of extension of time adopted in the Hupsekot Rural Municipality and the study focused the consequences of extension of time in the projects’ cost and time and the real factors for the projects time and cost overrun were also studied from Earned Value Analysis. Also, the impacts of extension of time in the project’s performance were tested through Hypothesis test method. Total of four statements from practices adopted in construction, seventeen statements from the consequences of extension of time and four statements from the impacts of extension of time in projects performance were established and administrated on twelve projects for collecting the information in Hupsekot Rural Municipality. The identified results were analyzed with Relative Importance Index (RII) and Ranking.