bluuebunny/crossref_metadata_2025 huggingface dataset:
El ámbito de aplicación de la relación laboral especial del servicio del hogar familiar
Authors: Ayala del Pino Cristina
Published: October 2022

Este trabajo ha sido finalista en el Premio Estudios Financieros 2016 en la modalidad de Trabajo y Seguridad Social.
La relación laboral especial del servicio del hogar familiar ha sido objeto de atención por parte del legislador español en los últimos tiempos, tratando de adoptar diversas medidas que han tenido como finalidad, por una parte, actualizar la normativa reguladora y, por otra, intentar hacer frente al problema característico del sector doméstico consistente en desarrollarse, en gran medida, al margen del cumplimiento de las obligaciones en materia de seguridad social, lo cual está siendo difícil de erradicar. El objetivo de este trabajo es el de analizar el ámbito de aplicación de la relación laboral especial del servicio del hogar familiar conforme al Real Decreto 1620/2011, de 14 de noviembre, que lo regula, y su precedente, examinando la situación actual, los criterios doctrinales y los pronunciamientos judiciales, teniendo en cuenta en todo momento que se trata de un sector muy feminizado y que un gran número de trabajadores son extranjeros.
La nueva configuración del derecho a la formación del trabajador en la empresa
Authors: Polo Mercader Mónica
Published: October 2022

Este trabajo ha sido finalista en el Premio Estudios Financieros 2016 en la modalidad de Recursos Humanos.
Mediante el presente artículo se pretende realizar un estudio del derecho a la formación profesional del trabajador, pues dicho análisis debe considerarse necesario y de rabiosa actualidad en atención a la nueva normativa aprobada por el legislador laboral español el pasado año 2015.
Consiguientemente, el objetivo es concretar jurídicamente si nos hallamos ante un verdadero derecho a la formación profesional del trabajador reconocido por el artículo 23.3 del ET, o bien, el mismo se halla supeditado a las necesidades de adaptación profesional que la empresa va requiriendo a sus trabajadores en función de los cambios productivos y tecnológicos que se implantan.
También he considerado oportuno realizar una breve referencia al permiso para concurrir a exámenes, pues el mismo ha sido motivo de numerosos pronunciamientos jurisprudenciales que han acotado y concretado dicho derecho. Y, finalmente, he querido dirigir mi análisis hacia la configuración conjunta del derecho del trabajador a una formación profesional, con los planes de formación empresariales que se deben elaborar desde los departamentos de recursos humanos. Es necesario integrar la parcela jurídica de la formación con la vertiente práctica de la gestión de los recursos humanos.
«Sabores de infancia» y despido colectivo: El Tribunal Supremo «dulcifica» la compra de Panrico por Bimbo
Authors: Molina Navarrete Cristóbal
Published: October 2022

Sabemos bien, porque «va de suyo» en los conceptos y porque así nos lo ha recordado una copiosa jurisprudencia, que una cosa es (el deber de) «acordar» y otra bien diversa, aunque previa (el deber de) «negociar», aún «de buena fe» (arts. 89 y 51 ET). Precisamente por ello, la innovadora reforma de 2012 en materia de «despidos colectivos» (arts. 51 ET y 124 LRJS) pareció apostar firmemente por lo segundo (la consulta-forma flexible de negociación colectiva como condición de legitimidad limitadora del ejercicio de la potestad empresarial de despedir), con cierta relegación de lo primero (el acuerdo como presupuesto habilitante principal de la potestad extintiva colectiva). De ahí que, al menos en apariencia, la supresión de la autorización administrativa (modelo basado en la decisión de autoridad pública), se dirigiera básicamente a conceder «la última palabra», la decisión final, al empleador de buena fe (modelo legal basado en la autoridad económica del empleador), medie o no acuerdo en el periodo de consultas. Tanto es así en el artículo 51 del ET, que su corolario adjetivo o procesal hace solo de la decisión empresarial –no ya del acuerdo– el objeto de impugnación ex artículo 124 de la LRJS, tanto si se adecua a los términos del acuerdo alcanzado en su caso, como si no fuera así, o cuando no hubiera existido acuerdo.
Empresas «multiservicios» y dumping social: Estado de la cuestión
Authors: Fernández Avilés José Antonio
Published: October 2022

1. Las organizaciones productivas, además de una complejidad creciente, han optado por políticas de downsizing, reduciendo el núcleo estable de trabajadores (core group) y acudiendo a las consabidas fórmulas que englobaríamos en las estrategias de outsourcing: el recurso al trabajo autónomo (en muchos casos «falso»), a la cesión de trabajadores mediante las ETT, o bien, como lo que en este Editorial nos ocupa, a la subcontratación de actividades con las conocidas como «empresas multiservicios». Esto explica, en parte, los cambios en la estructura del empleo en nuestro país, afectado intensamente por el fenómeno de sustitución de personal «fijo» por personal «subcontratado» (tanto en entidades privadas como en instituciones y organismos públicos).
Presentación
Authors: Molina Navarrete Cristóbal
Published: October 2022

1. Apenas iniciada la nueva Legislatura, cuyas previsiones iniciales más difundidas es que sea de ciclo (relativamente) corto, ante las incertidumbres que genera la ausencia de mayorías sólidas en el Parlamento para sostener el «programa» socio-económico del «nuevo Gobierno», el tópico de la «reforma laboral» ha vuelto de inmediato al primer plano de los periódicos y de las mesas de negociación, políticas y sociales. El partido que sostiene principalmente al «nuevo Gobierno» ha dejado ya muy claro que se opone radicalmente a la derogación de la realizada en el quinquenio que va desde 2012 a 2016 y cuyos efectos prácticos se valorarían de manera muy positiva desde su punto de vista. No obstante, sí que asume, en sede parlamentaria y en la Mesa de Diálogo Social, que es parcialmente revisable si con ello se consigue mejorar tanto el nuevo ciclo económico, ahora positivo, o al menos no se pone en riesgo, cuanto un mayor volumen de empleo y una añadida calidad del creado, hoy claramente cuestionada, ante el claro avance de la «precariedad». El Gobierno, más allá de la buscada foto «de familia», se ha comprometido con ambos interlocutores sociales a estudiar no solo la propuesta de subida de salario mínimo, sino también aquellos cambios en la reforma laboral que, eso sí, la patronal y los sindicatos planteen de común acuerdo, para adaptarla a la nueva realidad socioeconómica de nuestro país.
El «retorno del hijo pródigo»: ¿Re-civilizar, re-criminalizar o re-socializar las relaciones laborales?
Authors: Molina Navarrete Cristóbal
Published: October 2022

1. Decía el profesor francés Verdier, hace más de un cuarto de siglo, al presentar un coloquio sobre la singularidad del Derecho del Trabajo respecto de otras ramas jurídicas, que no es posible interpretar, y, por tanto, aplicar, la norma laboral sin tener presente su «razón de ser última» (su esencia). Consecuentemente, por engorrosa, e incluso inútil, que pueda parecer a los operadores jurídicos, incluida la judicatura, una cuestión de este tipo, pues ya bastante tendrían con identificar el contenido normativo concreto de una «Legislación Laboral» tan cambiante y técnicamente deficiente, resulta inexorable. Más allá de la comodidad, o de la incomodidad de la misma para cada uno, la experiencia práctica confirma su irrenunciabilidad.
La deficitaria tutela de la seguridad y salud en el trabajo del TRADE. Viejos y nuevos problemas tras la Ley 31/2015, de 9 de septiembre
Authors: Igartua Miró M.ª Teresa
Published: October 2022

La garantía de la seguridad y salud del TRADE (trabajador autónomo económicamente dependiente) resulta bastante deficitaria desde el momento en que la regulación legal pone el acento en su condición de autónomo, responsable de su propia autotutela, o en su consideración como origen de riesgos hacia terceros, sin dotar de un contenido específico y directamente exigible a su derecho a una protección «adecuada». Se da la espalda a su peculiar situación de dependencia económica y funcional y a los condicionamientos impuestos para el control de los riesgos. El reconocimiento legal de la contratación de trabajadores por parte del TRADE plantea nuevos problemas aplicativos y de ineficacia preventiva, que se unen a las lagunas, insuficiencias y dificultades planteadas por la LETA (Ley 20/2007, del Estatuto del Trabajo Autónomo).
Cláusulas laborales en los acuerdos de libre comercio de nueva generación: Una especial referencia al contenido laboral del TPP, CETA y TTIP
Authors: Guamán Hernández Adoración
Published: October 2022

La negociación de la Asociación Transatlántica de Comercio e Inversión (TTIP) entre Estados Unidos y la Unión Europea está situando en el centro del debate la cuestión del contenido, alcance y repercusiones de los llamados «tratados de nueva generación»: el Tratado UE-Corea, el TTIP o el CETA (Acuerdo Económico y Comercial Global UE-Canadá). La evidente importancia de los actores implicados, el volumen económico/comercial de las zonas de libre comercio que se pretende crear y la adición de nuevos contenidos de carácter regulatorio y, en concreto, las consecuencias sociales de los mismos y la oportunidad o no de introducir en ellos las llamadas «cláusulas laborales» son cuestiones que ocupan ya lugar importante en la discusión iuslaboral. El análisis de estas cláusulas presentes en los capítulos sobre «desarrollo sostenible» (trabajo y comercio) del TTIP y en el capítulo 23 del CETA es el objetivo de este artículo. Ninguno de los tratados ha sido firmado todavía, por lo que es particularmente útil abordar su estudio mediante una comparación con los mismos capítulos de otros tratados ya firmados como el TPP (Tratado Transpacífico) o el EU-Corea. Como punto previo a este análisis va a realizarse un breve estudio comparado de los modelos, contenido y mecanismos de garantía de la aplicación de las cláusulas laborales existentes. En las conclusiones se abordará el debate existente en la actualidad acerca de la utilidad, oportunidad y compatibilidad con el sistema OIT de la introducción de estas cláusulas en los tratados de libre comercio.
Matemática e suas tecnologias no Novo Ensino Médio: a dualidade presente nas habilidades específicas da Base Nacional Comum Curricular
Authors: Vargas Fabiane Larissa da Silva , Vicente Vinicius Renan Rigolin de , Dantas Sergio Carrazedo
Published: October 2022

Reconhecer a importância de refletir sobre os processos de apropriação das tecnologias analisando as relações entre os indivíduos, em seu contexto sócio-histórico e os ambientes formativos, faz-se fundamental. Desse modo, por meio de pesquisa bibliográfica e documental, este texto objetiva discutir as habilidades das competências específicas do itinerário formativo Matemática e suas tecnologias e relacioná-las com a dualidade educacional presente na Base Nacional Comum Curricular (BNCC) do novo Ensino Médio. Para isso, aborda-se sobre as concepções de tecnologia em Vieira Pinto e a Teoria Crítica da Tecnologia de Andrew Feenberg, tendo em vista prover a filosofia da educação com conceitos que possibilitam compreender criticamente a tecnologia e sua relação com a educação, especialmente, sobre a redação imposta pela BNCC. Verificou-se, no conjunto das análises, que o documento normatizador abre precedentes para ampliar a desigualdade educacional entre as distintas classes sociais, principalmente, no tocante aos objetos de conhecimento que envolve tecnologia.
Educação financeira escolar no Novo Ensino Médio: como livros didáticos de projetos integradores e projeto de vida apresentam a temática?
Authors: Melo Danilo Pontual de , Dos Santos Pessoa Cristiane Azevêdo
Published: October 2022

Entre as mudanças realizadas na estrutura curricular do Ensino Médio está a divisão da carga horária entre formação geral básica e parte flexível do currículo, composta pelos itinerários formativos, que têm origem a partir dos Temas Contemporâneos Transversais e Integradores (TCTI), dentre os quais está a Educação Financeira (EF), objeto do presente estudo. Enquanto TCTI, a EF não pertence exclusivamente a nenhuma área do conhecimento, sendo assim, objetivamos verificar se e como a Educação Financeira Escolar está presente em livros didáticos (Objeto1: Projetos Integradores e Projeto de Vida) do PNLD (2021) das diferentes áreas de conhecimento para o Ensino Médio. Como referencial teórico utilizamos a concepção de currículo apresentada de Sacristán (2017), as perspectivas de Educação Financeira Escolar definidas por Vaz e Nasser (2021), além das temáticas de EF definidas por Santos (2017). Utilizamos livros aprovados no PNLD (2021) para o Objeto 1 a partir do critério de escolha da coleção com maior distribuição entre as escolas de Ensino Médio do município de Gravatá, Pernambuco. Como principais resultados apontamos a presença de elementos da EF em todos os livros analisados, com destaque para o livro de Matemática e suas Tecnologias que apresentou atividades e/ou situações amplas e baseadas em dados da realidade e que possibilitam uma abordagem não apenas voltada para os conhecimentos matemáticos.
Em constante movimento
Authors: Pontes Neto Valdemi Tavares de
Published: October 2022

O ensaio visual a seguir surge a partir da ideia de retratar fragmentos da jornada de uma pessoa normal que está sentindo na pele as consequências do Brasil em 2022 pós pandemia e durante um péssimo governo que não representa a maior parte do povo que é quem tem essa rotina retratada nas fotografias.Os locais escolhidos para capturar essas imagens tem o intuito de mostrar que somos seres políticos até nas ações mais simples do nosso dia-a-dia, como sair de casa para pegar um ônibus, a comida que a gente come, as condições de trabalho, moradia e até no ar que respiramos, é muito importante que todos entendam que tudo isso são pautas decididas pela política e não dá para se abster dessas discussões já que elas nos afetam diretamente.Vale a pena pensar também até quando vamos deixar essas pessoas que não sabem nem um terço da nossa realidade decidirem por nós.Outro ponto muito importante para a narrativa é a questão do movimento que está presente de forma implícita e explícita em muitas imagens para mostrar que, apesar de todas as adversidades ocorridas no dia a dia, a vida continua se movimentando, sobrevivendo e resistindo, o movimento é necessário para não se abater diante de todo esse sentimento de insegurança constante e todos os absurdos que estamos passando nos últimos tempos. Enquanto não concretizarmos esse desejo de paz, amor e liberdade de tudo que nos limita na nossa realidade seguimos em constante fluxo superando todos os problemas da melhor maneira possível.
Access and utilization of adolescent youth friendly services in primary health care clinics in Ekurhuleni South District, Gauteng Province
Authors:   , Naicker Reshna
Published: October 2022

Background- The Adult Youth Friendly Health Service (AYFHS) programme has been fragmented in the healthcare system. Regardless of youth healthcare being a priority, the inequalities within the implementation and sustenance of this service, there has been unmet health needs of many youth and adolescents within the community of Ekurhuleni in the South district of Gauteng. This study has therefore found it necessary to explore the youth perspectives in accessing and utilising adolescent/youth friendly health services within the community. Aim of the study-The aim of the study was to explore the perspectives of adolescents regarding their access and utilization of AYFHS in Primary Health Care clinics in the Ekurhuleni South District, Gauteng Province. Methodology- The study utilised a qualitative, explorative, descriptive approach where data was gathered through individual interviews from a study population based in the Ekurhuleni South District in Gauteng province and selected through a purposive sampling technique. The analysis and interpretation of the data revealed emerging themes which discussed and formed the core of the research findings. Conclusion- Access and utilisation of AYFHS in the Ekurhuleni South District, noted that several barriers existed. From the perspective of the youth that have been interviewed, it was noted that a lack of knowledge regarding the AYFHS programme was prevalent. Youth healthcare is the centre of priority in the healthcare system and AYFHS should be the programme of focus as it encapsulates the burden of disease holistically amongst the youth population. Provision of accessible, available, equitable and appropriate youth healthcare services are required at healthcare facilities in the Ekurhuleni South District. Recommendations- Policy makers and those in authority should routinely assess and evaluate healthcare facilities to ensure that the essential package of the AYFHS programme is implemented at all healthcare facilities and quality healthcare services are provided to the youth population. This study recommends that all aspects of quality service delivery, such as adequate infrastructure, human and material resources and operating hours of the healthcare facility need to be improved to meet the needs of the community. Education and training of staff and the community regarding AYFHS is required as matter of urgency. Strategies to improve satisfaction of healthcare services should be targeted and retaining the youth population within the healthcare facility must be given priority.
Architectural considerations and resource allocation in energy efficient networking
Authors:   , Molefe Mlungisi
Published: October 2022

Word-wide data traffic is continuously surging, triggered mainly by the emergence of Internet-of-Things (IoT)’s services and Fog-Cloud computing-based applications. This calls for existing optical and wireless-based network infrastructures to upgrade capacity accordingly to meet required massive bandwidth demands to accommodate the ever-surging data traffic volumes. However, continuously elevating the resource requirements in terms of bandwidth provisioning implies increasing the number of en-ergy-consuming network elements, which will increase overall operational expendi-tures and carbon footprint due to extra power generation. Carbon emissions contribute significantly to global warming. To avert this, it has become necessary to promote en-ergy-efficient networking. For that reason, it necessitated an emphasis on energy effi-ciency in the design, operation, and planning of transport networks. The current dense wavelength division multiplexing (DWDM) based optical transport network architectures operate with fixed-grid employing fixed data rates. So, making this rigid approach to capacity allocation leads to inefficiencies in both spectrum allo-cation and energy usage. Flexible (or elastic) optical transport networks with flexible-grid were proposed to improve bandwidth provisioning efficiencies. Such networks support adaptive line rates and OFDM-based optical transmission, thus, this will lead to lesser network elements deployed and, consequently an improvement in energy ef-ficiency. Similarly, wireless networks, whose data traffic is mostly derived from de-vice-to-device (D2D) communication and heterogeneous 5G cellular networks (HET-NETs) have since made tremendous strides to further enhance bandwidth by way of overlaying multiple types of low power small cells in a high-power macro cell. They afford more opportunities to explore the potential cognition and cooperation diversi-ties to improve spectral efficiency. Thus in this work, we focus on both architectural design and operation of wireless and optical transport networks coupled with resource allocation. A model joint all photonic and wireless transport network architecture framework is proposed and analyzed. The architecture’s performance in servicing high-capacity mobile back-haul and front-haul traffic and real-time services support is evaluated by both analytical and simulation approaches. Various routing and switching scenarios are considered. Overall, results demonstrate that elasticity allocation of resources (bandwidth) can vastly improve the network performance in terms of spectral efficiency, reduced locking probability, and enhanced end-to-end network throughput.
Religious review of homoeopathic medicines in the eThekwini district
Authors:   , Lin Jessica Hsin-Tzu
Published: October 2022

Introduction The purpose of this study was to draw up a list of problematic homoeopathic medications and remedies that conflict with religious restrictions. This research will be considering religions that are most prevalent in South Africa according to the general household survey of 2015 (Census 2015). These were: Christianity, Islam, Judaism, Hinduism, traditional African religions and “other” religions, such as Buddhism. The scope of this research will only focus on Christianity, Hinduism, Islam, Judaism and Buddhism. This comparative research was conducted through book reviews, and the results obtained from these books were verified with each religious leader. Aim of the study The study aims to determine which homoeopathic remedies or medications could potentially have religious restrictions. The study also intends to investigate the reasons behind these limitations. Methodology This research was conducted in the form of a book review with a qualitative aspect. The book review will show the subtle and implicit religious restrictions and how these restrictions can impede practitioners’ prescriptions. In some instances, these constraints may be lifted, which is also part of what this research aims to investigate. It was important to determine the extent of these restrictions, whether they were self-imposed, enforced by the religion, or imposed by someone else, and what practitioners should be aware of. The researcher identified and approached two religious leaders from each religious group (ten participants in total) in the eThekwini region. Each religious leader was asked about which parts of religious scripture contained the specific restrictions relating to homoeopathic prescription; these limitations were then verified through the texts mentioned. The researcher also confirmed the limitations regarding food, medicine (including CAM and energy healing) and alcohol with each religious leader.
Обгрунтування умов стимулювання інклюзивного розвитку сільських громад
Authors: Павлик Володимир
Published: October 2022

Викладено з позиції інклюзивності, інноваційні рішення щодо обґрунтування умов стимулювання інклюзивного розвитку громад. Використовуючи вирівнювання умов життєдіяльності населення спільнот визначено раціональні варіанти їх функціонування, що забезпечить зниження диференціації, усунення диспропорцій.
Development issues of the autoregression model for the monetary income of the population in the Republic of Azerbaijan
Authors: Ayyubova Natavan Soltan  , Mammadli Aytaj Vidadi
Published: October 2022

In the article, based on the information of the State Statistics Committee, the econometric analysis of the monetary incomes and profits of the population in the Republic of Azerbaijan for the years 1995-2021 was studied, including the solutions, and the methods of implementation in the Eviews application software package are studied. The stationarity of the model was checked and it was learned that the incomes have a partially non-stationary structure. At the same time, the results of autocorrelation, Dickey-Fuller test and also White's test for heteroskedasticity are shown. The model presented in the article makes it possible to analyze the monetary income of the population in the Republic of Azerbaijan on the basis of autoregression.
Проблеми фінансових розслідувань у протидії легалізації доходів одержаних злочинним шляхом
Authors: Шевців Любов
Published: October 2022

Фінансові розслідування вважають інструмент протидії легалізації доходів, одержаних злочинним шляхом, дозволяють виявити та документувати факти руху грошових коштів під час здійснення злочинної діяльності, зв’язки між джерелами походження грошових коштів і тим, коли вони були одержані та де зберігаються, що може стати доказом та джерелом інформації. Пріоритетним напрямом діяльності правоохоронних органів є пошук можливостей повернути незаконно отримані активи в тому числі на основі законодавчого і нормативно-правового регулювання, інформації державної служби фінансового моніторингу України.
Psychological and pedagogical foundations of the project technology
Authors: Voronova Yelizaveta , Gerasymchuk Tatiana , Gubareva Olga
Published: October 2022

Both psycological and pedagogical foundations of the project methodology of teaching a foreign language were determined in the article. It is underlined that learning a foreign language at technical universities is quite successfully possible only on the basis of creative development of imaginative thinking of students using the project method.
Захист права власності внутрішньо-переміщених осіб: міжнародно-правовий аспект
Authors: Малига Вікторія , Паркер Марк
Published: October 2022

Статтю присвячено дослідженню особливостей захисту права власності саме внутрішньо переміщених осіб. З’ясовано, що процес внутрішньої вимушеної міграції завжди пов’язаний із залишенням об’єктів права власності, особливо нерухомого майна. У статті подано міжнародно-правовий досвід врегулювання питання захисту права власності внутрішньо-переміщених осіб, визначено дієві міжнародні механізми та окреслено проблеми, які потребують вирішення в майбутньому.
Кардіоваскулярна безпека комбінації інгаляційного кортикостероїда та бета 2-агоніста пролонгованої дії з похідним метилксантину тривалої дії при лікуванні неконтрольованої бронхіальної астми у дітей
Authors: Герасимова Олена , Процюк Тетяна , Пугач Марина , Процюк Людмила
Published: October 2022

У статті описаний вплив фармакотерапії інгаляційним глюкокортикостероїдом та бета 2-агоністом пролонгованої дії з похідним метилксантину тривалої дії на функціональний стан серцево-судинної системи при лікуванні неконтроольованої бронхіальної астми у дітей шкільного віку. Доведена кардіоваскулярна безпека будесоніду з формотеролу фумаратом в комплексі з доксофіліном та виявлений негативний вплив флютиказону пропіонату з сальметеролом в комплексі з доксофіліном на регуляцію ритму серця у даної категорії дітей.
Результати експериментальних досліджень несучої здатності плити перекриття з пустотоутворювачами
Authors: Слободяник Ганна , Ульянов Володимир , Казмірук Ольга
Published: October 2022

У даній статті викладено результати натурних експериментальних досліджень щодо оцінки міцності та тріщиностійкості монолітної плити перекриття при дії вертикального статичного навантаження. Дослідження проводилися на діючому будівельному майданчику. Як дослідна плита була обрана плита перекриття на позначці +11,700 (низ плити) площею поверху 153,5м2. В якості пустотоутворювачів використовувалися пластикові труби, які встановлювались в прольотах плити. У роботі представлена програма, методика та результати проведених випробувань. Як показали результати випробувань, несуча здатність розглянутої плити перекриття досить висока.
Implementation of wireless intelligent street lighting with phase-detection system
Authors: Nelson Mr. Nathaniel Awudu , Patrick Effraim , Addison Napoleon , Bayor Mr. Abayemah Alphonsus , Owusu-Debrah Mr. Nicholas
Published: October 2022

The advancement of technologies in wireless communication has led to several engineering designs for human requirements to solve a country’s problems. Ghana as a country has issues with power instability on domestic, single-phase lines, to monitor some of these line faults “example when an area power outage occurs is a problem for the power distribution company to be aware of this fault ”, this intelligent wireless street lighting with a phase-detection system is to solve this problem by automatically switch power sources to the battery which powers the streetlight when the national gridline is off, for temporal light at the location or area and also send a monitoring notification to the fault monitoring office, with the fault code for feather investigation. The project consists of a battery, inverter circuit, microcontroller, LCD, and current sensor. The system power battery stores a current of 9Ah (Ampere-hour), which means the battery can provide 9 amperes of current in one hour which can sustain three light units to the next morning. Since the system uses a 3.3 ampere the lamp, the battery can produce power within 6 hours before the power supply will be switched to the power grid for charging or for the fault to be rectified. From the data gathered, we can say that it is possible to use a streetlight to monitor line faults and also produce a two-way powering street light. The system is proven to be effective and operational.
Arap Edebiyatında Cinlere Nispet Edilen Şiirler (Câhiliye-İslâmî Dönem)
Authors: YANIK Nevzat Hafis , UZUNYAYLALI Muhammet Emin
Published: October 2022

Cinler, Arap muhayyilesinde önemli bir yer işgal etmiştir. Arapların cinlerle kurguladıkları mitolojik evren tasavvuru hem Câhiliye hem de İslâmî dönem şiirini etkilemiş, cinlerden aldıkları ilhamla söz söyleyen şairler yahut cinlere ait olduğu iddia edilen birçok şiir kaynaklarda rivâyet edilmiştir. Câhiliye dönemi meşhur şairlerinin her birine ilham veren ve şiir öğreten bir cin olduğuna inanılmış, söz konusu şairlerse çekinmeden bu yerleşik inancı teyit eder nitelikte sözler söylemiş, dostluk yaptıkları ve kendilerine ilham veren cinlerden şiirlerinde söz etmişlerdir. İslâmiyet’in yaratılış gayesi ve fonksiyonlarını açıkça ortaya koyduğu cinler, putperest Arap kültüründeki biçimini korumaya devam eder bir nitelikle şiir ve şairler üzerindeki etkilerini İslâmî dönemde de sürdürmüş ve kendilerine nispet edilen birçok şiirle literatürde yer almaya devam etmişlerdir.
Eski Sözcüğe Yeni İsim: Arap Dilinde Retronimler
Authors: BAĞMANCI Emine , ÖNEL Abdulhakim
Published: October 2022

Teknolojik, sosyal ve kültürel gelişmelerin ortaya çıkardığı yeni durum, kavram ve nesnelere dilin yapısına uygun olarak sözcük oluşturmak kaçınılmaz bir gerekliliktir. Neolojizm olarak isimlendirilen bu kavram, içerisinde çeşitli sözcük grupları bulundurmaktadır. Bu sözcük gruplarından biri olan retronim, daha önceleri tek başına kullanıldığında net bir karşılığa denk gelen sözcüğün, birtakım gelişmeler sonucu çeşitlenmesi nedeniyle anlam karışıklığını önlemek için bu cinsin ilk biçimine verilen isim olarak ifade edilmektedir. Retronimler, kavram oluşturma gerekliliğinden ortaya çıktığı için dilin iç dinamiklerini harekete geçirmektedir. Arapça ise klasik dönemden itibaren yeni sözcüklere kavram oluşturma konusunda yeterli işlenebilirliği olan bir dildir. Arap dilinin, sahip olduğu sözcük üretme mekanizmasından yararlanarak eski sözcüklere kavram oluşturmada da başarılı olacağı açıktır. Bunun gerçekleşebilmesi için retronim kavramının yeterince bilinmesi gerekmektedir. Nitekim Arapça kaynaklarda bu kavrama ilişkin bir bilgiye rastlanmamıştır. Bu çalışmada retronimin genel özelliklerine ve Arap dilindeki kullanımına yer verilmiştir. Bu retronimler tematik, yapısal, bağlaşıklık ve anlamsal açıdan ele alınarak kavramın kullanımı örneklerle desteklenmiştir.
3D cloud envelope and cloud development velocity from simulated CLOUD (C3IEL) stereo images
Authors: Dandini Paolo , Cornet Céline , Binet Renaud , Fenouil Laetitia , Holodovsky Vadim , Y. Schechner Yoav , Ricard Didier , Rosenfeld Daniel
Published: October 2022

Abstract. A method to derive the 3D cloud envelope and the cloud development velocity from high spatial and temporal resolution satellite imagery is presented. The CLOUD instrument of the recently proposed C3IEL mission lends itself well to observing at high spatial and temporal resolutions the development of convective cells. Space-borne visible cameras simultaneously image, under multiple view angles, the same surface domain every 20 s over a time interval of 200 s. In this paper, we present a method for retrieving cloud development velocity from simulated multi-angular, high-resolution top of the atmosphere (TOA) radiance cloud fields. The latter are obtained via the image renderer Mitsuba for a cumulus case generated via the atmospheric research model SAM and via the radiative transfer model 3DMCPOL, coupled with the outputs of an orbit, attitude, and camera simulator for a deep convective cloud case generated via the atmospheric research model Meso-NH. Matching cloud features are found between simulations via block matching. Image coordinates of tie points are mapped to spatial coordinates via 3D stereo reconstruction of the external cloud envelope for each acquisition. The accuracy of the retrieval of cloud topography is quantified in terms of RMSE and bias that are, respectively, less than 25 and 5 m for the horizontal components and less than 40 and 25 m for the vertical components. The inter-acquisition 3D velocity is then derived for each pair of tie points separated by 20 s. An independent method based on minimising the RMSE for a continuous horizontal shift of the cloud top, issued from the atmospheric research model, allows for the obtainment of a ground estimate of the velocity from two consecutive acquisitions. The mean values of the distributions of the stereo and ground velocities exhibit small biases. The width of the distributions is significantly different, with higher a distribution width for the stereo-retrieved velocity. An alternative way to derive an average velocity over 200 s, which relies on tracking clusters of points via image feature matching over several acquisitions, was also implemented and tested. For each cluster of points, mean stereo and ground positions were derived every 20 s over 200 s. The mean stereo and ground velocities, obtained as the slope of the line of best fit to the mean positions, are in good agreement.
The CHROMA cloud top pressure retrieval algorithm for the Plankton, Aerosol, Cloud, ocean Ecosytem (PACE) satellite mission
Authors: Sayer Andrew Mark , Lelli Luca , Cairns Brian , van Diedenhoven Bastiaan , Ibrahim Amir , Knobelspiesse Kirk , Korkin Sergey , Werdell P. Jeremy
Published: October 2022

Abstract. This paper provides the theoretical basis and simulated retrievals for the Cloud Height Retrieval from O2 Molecular Absorption (CHROMA) algorithm. Simulations are performed for the Ocean Color Instrument (OCI), which is the primary payload on the forthcoming NASA Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, and the Ocean Land Colour Instrument (OLCI) currently flying on the Sentinel 3 satellites. CHROMA is a Bayesian approach which simultaneously retrieves cloud optical thickness (COT), cloud top pressure/height (CTP/CTH), and (with a significant prior constraint) surface albedo. Simulated retrievals suggest that the sensor and algorithm should be able to meet the PACE mission goal for CTP error, which is ±60 mb for 65 % of opaque (COT≥ 3) single-layer clouds on global average. CHROMA will provide pixel-level uncertainty estimates, which are demonstrated to have skill at telling low-error situations from high-error ones. CTP uncertainty estimates are well-calibrated in magnitude, although COT uncertainty is overestimated relative to observed errors. OLCI performance is found to be slightly better than OCI overall, demonstrating that it is a suitable proxy for the latter in advance of PACE’s launch. CTP error is only weakly sensitive to correct cloud phase identification or assumed ice crystal habit/roughness. As with other similar algorithms, for simulated retrievals of multi-layer systems consisting of optically thin cirrus clouds above liquid clouds, retrieved height tends to be underestimated because the satellite signal is dominated by the optically-thicker lower layer. Total (liquid plus ice) COT also becomes underestimated in these situations. However, retrieved CTP becomes closer to that of the upper ice layer for ice COT≈3 or higher.
Technical Note: assessing predicted cirrus ice properties between two deterministic ice formation parameterizations
Authors: Tully Colin , Neubauer David , Lohmann Ulrike
Published: October 2022

Abstract. Determining the dominant ice formation mechanism in cirrus is still an open research question that impacts the abil- ity to assess the climate impact of these clouds in numerical models. Homogeneous nucleation is generally well understood. There is more uncertainty surrounding heterogeneous nucleation processes due to the complex physio-chemical properties of ice nucleating particles (INPs). In addition, determining whether a heterogeneous nucleation process follows a time-dependent (stochastic) or a time-independent (deterministic) approach increases the level of complexity in numerical modeling applica- tions. Kärcher and Marcolli (2021) introduced a new deterministic ice formation parameterization based on the differential activated fraction (AF), arguing that with explicit INP-budgeting this approach could help correct a potential over-prediction of the importance of heterogeneous nucleation within cirrus. We formulated a general circulation model (GCM)-compatible version of the differential AF parameterization and compared it to the method currently employed in the ECHAM6.3-HAM2.3 GCM that is based on cumulative AF, with implicit INP-budgeting. In a series of box model simulations that were based on the cirrus sub-model from ECHAM, we found that the cumulative approach likely under-predicts heterogeneous nucleation in cirrus as it does not account for INP concentration fluctuations across GCM timesteps. However, as the cases that we simulated in the box model were rather extreme, we extended our analysis to compare the differential and cumulative AF approaches in two simulations in ECHAM-HAM. We find that choosing between these two approaches impacts ice nucleation competition within cirrus in our model, but the climate impact is small and insignificant based on our five-year simulations. We argue that while our GCM-compatible differential AF parameterization is closer to first principles, the default approach based on cumulative AF is simpler and leads to more interpretability of the climate model results.
Crowdsourced Doppler Measurements of Time Standard Stations Demonstrating Ionospheric Variability
Authors: Collins Kristina , Gibbons John , Frissell Nathaniel , Montare Aidan , Kazdan David , Kalmbach Darren , Swartz David , Benedict Robert , Romanek Veronica , Boedicker Rachel , Liles William , Engelke William , McGaw David G. , Farmer James , Mikitin Gary , Hobart Joseph , Kavanagh George
Published: October 2022

Abstract. Ionospheric variability due to atmospheric coupling produces measurable effects in Doppler shift of HF (high frequency, 3–30 MHz) skywave signals. These effects are straightforward to measure with low-cost equipment and are conducive to citizen science campaigns. The Personal Space Weather Station network is a modular network of community-maintained, open-source receivers, which measure Doppler shift in the precise carrier signals of time standard stations WWV, WWVH and CHU. Here, data from the first prototype of the Low-Cost Personal Space Weather Station are presented for a period of time spanning late 2019 to early 2022. Software tools for the visualization and analysis of this living dataset are also discussed and provided. These tools are robust to data interruptions and to the addition, removal or modification of stations, allowing both short- and long-term visualization at higher density and faster cadence than other methods. These data are archived at www.doi.org/10.5281/zenodo.6622111 (Collins, 2022).
RESEARCH STATUS AND DEVELOPMENT TREND OF PHOTOGRAMMETRY AND REMOTE SENSING IN URBAN FLOOD DISASTERS
Authors: Sun N. , Li C. , Guo B. , Sun X. , Yao Y. , Wang Y.
Published: October 2022

Abstract. In recent years, urban floods occur frequently in China, and urban flood disaster has become one of the important reasons for the sustainable development of cities. Photogrammetry and remote sensing technology has the advantages of large observation range, large amount of information, fast speed, good real-time performance and strong dynamic. It plays an increasingly important role in flood control and disaster reduction, and has become an important support means for flood control and flood reduction in China. This paper mainly reviews the research status and development trend of photogrammetry and remote sensing technology in urban floods, summarizes the monitoring and evaluation of flood disasters, numerical simulation of flood disasters, and acquisition of hydrological characteristics, and prospects the future development of photogrammetry and remote sensing technology in flood disaster management in China.
A BRIEF OVERVIEW OF THE CURRENT STATE, CHALLENGING ISSUES AND FUTURE DIRECTIONS OF POINT CLOUD REGISTRATION
Authors: Brightman N. , Fan L.
Published: October 2022

Abstract. Point cloud registration is the process of transforming multiple point clouds obtained at different locations of the same scene into a common coordinate system, forming an integrated dataset representing the scene surveyed. In addition to the typical target-based registration method, there are various registration methods that are based on using only the point cloud data captured (i.e. cloud-to-cloud methods). Until recently, cloud-to-cloud registration methods have generally adopted a coarse-to-fine optimisation process. The challenges and limitations inherent in this process have shaped the development of point cloud registration and the associated software tools over the past three decades. Based on the success of applying deep learning approaches to imagery data, numerous attempts at applying such approaches to point cloud datasets have received much attention. This study reviews and comment on recent developments in point cloud registration without using any targets and explores remaining issues, based on which recommendations on potential future studies in this topic are made.
A SLAM METHOD FOR HANDHELD HEMISPHERICAL VIEW LASER SCANNING SYSTEM
Authors: Duan X. , Yang H. , Hu Q. , Wu X. , Zhao P.
Published: October 2022

Abstract. In view of the problem that some multi-line light detection and ranging (LiDAR) scans a small field of view in the vertical direction, a framework that uses an integrated handheld hemispherical view LiDAR and inertial measurement unit (IMU) scanning system for simultaneous localization and mapping (SLAM) is proposed. For the structural characteristics of the hemispherical view LiDAR scan lines, a ground segmentation pre-processing module based on seed points is designed. The segmented ground points are downsampled to eliminate redundant vertical constraints. The IMU data and the pre-processed point cloud are performed state estimation via a tightly coupled iterative Extended Kalman Filter (iEKF) to obtain the real-time poses. The detected loop closures provide global constraints for the point cloud map. The factor graph is used to process the back-end optimization incrementally to eliminate the accumulation error of the system. Data from diverse scenes are collected via a prototype system. Both qualitative and quantitative experiments are performed to prove the accuracy and performance of the framework. Experiments show that our framework outperforms the state-of-the-art SLAM methods for the hemispherical view LiDAR-IMU integrated scanning system.
ON THE ESTIMATION OF VEHICLE TRAJECTORIES WITH A MINI-UAS
Authors: Mugnai F. , Masiero A. , Ciuffo B.
Published: October 2022

Abstract. The development of effective solutions for automated vehicles ensuring high levels of safety in any scenario have to be tested in many real world conditions. Large datasets describing real user behaviors in many conditions should be collected to this aim. To this purpose, a quite attractive option is that of using Unmanned Aerial System (UAS) imagery, which can be effectively used to extract real world driver trajectories, and to extract information of interest concerning both their interactions and the context. This work aims at providing an assessment of the accuracy of the geometric information that can be extracted on users’ trajectories and to present a strategy for the estimation of the 3D shape of the involved vehicles. The obtained results show a quite remarkable performance in terms of ability of determining a proper description of the characteristics of the vehicle trajectories, i.e. speed and track.
SPATIAL AND TEMPORAL VARIABILITY OF ECOSYSTEM SUPPORT SERVICES AND DRIVERS IN METROPOLITAN AREAS BASED ON THE INVEST MODEL
Authors: Wen J. , Fu W.
Published: October 2022

Abstract. With the rapid economic growth since the turn of the 21st century, the fast-degrading environment has emerged as a significant factor limiting the continued development of megacities such as Beijing and Shanghai. It has also placed unprecedented pressure on ecosystem services. Therefore, the present study uses the morphological spatial pattern analysis model and the index of connectivity (IIC) and possible connectivity (PC) indices to analyse changes in the spatial pattern of Beijing and combines the carbon sequestration module and habitat quality module of the InVEST model to evaluate the supporting functions of Beijing’s ecosystems from 2000 to 2020, to investigate the characteristics of spatial and temporal changes and the drivers of these changes, and to provide a scientific basis for urban ecosystem management. The results show that between 2000 and 2020, the overall area of green space in Beijing decreased, and the IIC and the index of PC decreased, indicating that the overall spatial connectivity of green space decreased and fragmentation increased. During this period, the carbon stock within the Beijing city area decreased by a total of about 2.94 Tg, and the habitat quality index decreased from 0.71 to 0.67, indicating a trend of degradation. This paper suggests that the expansion of urban and rural land use is a major factor in the decline of ecosystem support services, while the spatial pattern of the landscape also has an impact on habitat quality, which is generally higher in areas with better landscape connectivity.
CROP YIELD ESTIMATION IN THE NORTH CHINA PLAIN FROM 2001 TO 2016 USING MULTI-SOURCE REMOTE SENSING DATA AND PROCESS-BASED FGM MODEL
Authors: Wu Q. , Wang X. , Jiang J. , Chen S.
Published: October 2022

Abstract. Gross primary productivity (GPP) is an essential indicator of vegetation growth that reflects ecosystem function. GPP is the original source of energy entering cropland ecosystem and thus could serve as a direct indicator of crop yield. In the context of increasing population, changing climate, and decreasing available resources, accurate monitoring and forecasting of food and crop yields play an essential role in sustainable human development. In this study, the process-based Farquhar GPP model (FGM) driven by multisource remote sensing data was implemented to estimate the spatial and temporal dynamics of GPP in crop-growing areas of the North China Plain from 2001 to 2016. We found that the GPP of crops in the North China Plain is relatively high in the southern provinces while lower in the northern part. The GPP values showed a significant increasing trend from 2001 to 2016 (+2.19 Mt C yr−1, P<0.05). Based on crop yield statistical yearbook, we found that GPP is well correlated with crop yield (R2 = 0.98, RMSE = 10.4 Mt yr−1). Thus, we constructed an empirical regression model between GPP and crop yield (i.e., ‘GPP-yield’ empirical model). Finally, time-series GPP data and the ‘ GPP-yield ’ model were applied the crop yield in the North China Plain with spatial and temporal continuity. We found that the crop yield in the North China Plain changed in accordance with GPP, and also showed a significant increasing trend from 2001 to 2016, with a mean increasing rate of +2.84 Mt yr−1 (P<0.05, R2 = 0.16, RMSE = 31.73 Mt yr−1). This study proved an example of large-scale crop yield estimation using multi-source remote sensing data.