bluuebunny/crossref_metadata_2025 huggingface dataset:
Density scanner for engineered wood products using a realtime sub-THz imaging camera
Authors: Gehloff Maik , Reid Matthew , Hartley Ian D. , Price Brad , Mucchi Luca
Published: September 2020

A real-time imaging interferometer is developed and used to measure density. The sensitivity is found to be 7.8 x 10-4 g/cm3 in a simulated environment, sufficient for measuring density in Medium Density Fiberboard manufacturing.
Laser vibrometry through a scattering medium with a single-photon camera.
Authors: Cester Lucrezia , Lyons Ashley , Starshynov Ilya , Walker Richard , Warburton Ryan , Faccio Daniele
Published: September 2020

We detect sound from vibrations induced on a diffusing surface with a speckle- based laser vibrometer. Beyond previous work, vibrations are measured through a scattering medium with no speckle-memory effect, similar to thick, strongly diffusive media.
Learning-based Shack-Hartmann wavefront sensor for high-order aberration detection: erratum
Authors: Hu Lejia , Hu Shuwen , Gong Wei , Si Ke
Published: September 2020

An erratum is presented to correct the sizes of feature maps of Fig. 1(a) in [Opt. Express 27, 33504 (2019)10.1364/OE.27.033504].
Teaching tourism: urban routes design using GIS Story Map
Authors: Mínguez Carmen
Published: September 2020

The different degrees on Tourism seek to train experts capable of managing changes and stimulating the necessary improvements to be able to maintain and enhance the dynamic tourism sector. This paper provides the design of a teaching activity for students of tourism degree. With it, it is intended that students, through collaborative work methodology and through the use of geospatial technologies, especially the GIS Story Map, acquire essential competencies in their training and are capable of creating a tourist product according to the characteristics of the destination. The didactic experience consists of creating an original and innovative tourist route in Madrid. This way, a collaborative map and a series of individually presented routes are obtained that are co-evaluated by the students themselves. The results of a satisfaction survey about the activity answered by the participants are also presented. It appears that the activity has been considered positive, since the students claim to have acquired skills of great interest in their training as future professionals, while feeling motivated. We conclude by pointing out that it is necessary to include this type of initiative in university education and that this methodology can be extrapolated to other subjects and places.
Inundação Costeira por Elevação do Nível do Mar em Imbé e Tramandaí - RS
Authors: Silva Ana Fatima da , Toldo Junior Elírio Ernestino , Van Rooijen Arnold , Abreu Cláudia Franca , Rodrigues Filho Jorge Luiz , Rocha Ronaldo dos Santos , Aquino Robson dos Santos
Published: September 2020

Uma das consequências da elevação do nível do mar é predispor a população e o ecossistema à inundação costeira. A vulnerabilidade pode causar distintos impactos dependendo da cota do terreno e da extensão da área ocupada. Imbé e Tramandaí localizados no litoral norte do RS são dois municípios que apresentam cotas baixas e áreas densamente ocupadas.  Através de levantamentos topográficos do terreno foi conduzida uma modelagem digital para determinação das cotas de inundação. Foram considerados sete cenários de elevação do nível do mar, a partir de um conjunto de eventos marinhos extremos registrados na área de estudo, resultantes da soma das variáveis oscilação mareal e sub-mareal. Também, foram somadas as oscilações da onda por galgamento. Além das condições de mar atual foram incorporada nesta análise as projeções futuras da variação do nível do mar de acordo com o IPCC. A menor cota de subida do nível foi de 2,07 m e a maior de 4,33 m. Os mapas gerados possibilitaram a descrição da vulnerabilidade à subida do nível do mar, bem como reconhecer os locais com maior inundação. A análise dos resultados permitiu observar que a extensão das áreas vulneráveis tende a aumentar e que os planos de gestão costeira dos municípios devem abordar a questão de inundação para que se possa mitigar as consequências deste processo.
Estimativa e Propagação de Valores de DCB C1C-C2W de um Receptor GPS com Vistas a Correção de Ordem Superior do Efeito Ionosférico
Authors: Cordeiro Fabiane Piovesan de Moraes , Rodrigues Tiago Lima , Ferreira Luiz Danilo Damasceno
Published: September 2020

Quando se almeja maior acurácia no posicionamento GNSS, é imprescindível a correção dos efeitos de ordem superior da refração ionosférica. O erro associado à ionosfera é diretamente proporcional ao conteúdo total de elétrons (Total Electron Content – TEC) presentes na atmosfera e inversamente proporcional à frequência do sinal. Ao usar a combinação linear livre de geometria com as observações advindas dos códigos, o cálculo do TEC é influenciado pelo erro sistemático conhecido como tendência diferencial devido ao atraso do código (Differential Code Bias – DCB). Esta pesquisa tem como principal objetivo a determinação do DCB C1C-C2W de um receptor GPS, utilizando a técnica da Simples Diferença, para utilização no cálculo do TEC e na correção dos efeitos de ordem superior da refração ionosférica diretamente em campo. Os experimentos foram realizados no contexto do PPP (Posicionamento por Ponto Preciso). Experimentos adicionais considerando a propagação dos valores de DCB por três e quatro semanas foram conduzidos. Isso, a fim de verificar a possibilidade de diminuir a frequência de idas a campo para o cálculo dos valores de DCB. Os resultados obtidos considerando-se a correção de ordem superior da refração ionosférica mostram uma melhorana ordem do milímetro na direção leste-oeste e na direção normal ao elipsoide, quando comparados com o processamento considerando apenas as correções de primeira ordem. Para a componente norte-sul, a melhora apresentou-se na ordem do centímetro. Quando utilizados os DCBs propagados, os resultados apresentaram uma acurácia média no PPP de 0,2 cm para latitude, 1,4 cm para longitude e 1,5 cm para altitude.
Cartografia Geomorfológica Aplicada à Bacia Hidrográfica do Ribeirão do Brejão, Município de Nova Ponte (MG): Indicativos da Evolução do Relevo e Contribuições ao Planejamento
Authors: Silva Bruno Ferreira da , Silveira Alan , Barbosa Marília Inês Mendes
Published: September 2020

Este trabalho consistiu na investigação das características geomorfológicas da bacia hidrográfica do Ribeirão do Brejão, no município de Nova Ponte (MG), posicionada nos Planaltos e Chapadas da borda nordeste da Bacia Sedimentar do Paraná. Parte-se do pressuposto que o uso de técnicas da cartografia geomorfológica de detalhe contribuem com informações ao planejamento territorial/ambiental e com indicativos da evolução do relevo. Os elementos geomorfológicos que compõem a bacia foram mapeados por meio de fotointerpretação no software ArcGIS que possibilitou a elaboração da carta Geomorfológica na escala 1:25.000. Ainda, foi proposto a confecção da carta de Energia do Relevo que possibilita zonear as áreas mais suscetíveis aos processos morfodinâmicos. Uma análise integrada destes documentos cartográficos permitiu uma caracterização detalhada dos elementos topográficos, assim como os tipos de vertentes e topos, a ação dos cursos d’água e o modelado antrópico, que corroboram com uma interpretação na dinâmica natural e a interferência antrópica na bacia. Em campo, identificou-se a ocorrência de feições erosivas e represamentos destinados à irrigação que possibilitaram interpretar um avanço de feições denudativas no sentido da Alta Bacia, porção com menor potencial morfogenético, porém, que apresenta elevada interferência antrópica. Ainda, evidenciaram-se rupturas topográficas que apresentam perfis de alteração com a presença de stone lines que pavimentam os basaltos da Formação Serra Geral, permitindo inferir uma condição paleoclimática associada a processos pretéritos de aplainamento.
Territorio(s), región e imaginarios sociales en cuestión: la construcción de los discursos históricos fundacionales de Villa Nueva y Villa María (provincia de Córdoba, Argentina)
Authors: Barrera Calderón Emanuel , Bovo Guillermo
Published: September 2020

Las ciudades de Villa Nueva y Villa María están situadas en cada orilla del cauce del río Ctalamochita al sudeste de la provincia de Córdoba (Argentina). Esta zona ha sido un enclave por donde pasó el trazado del Camino Real y que más tarde sería confluencia de diferentes vías férreas y de rutas nacionales y provinciales.

Al ser ciudades lindantes, separadas por un río, los discursos históricos basados en los momentos fundacionales de estas, se constituyeron recurriendo al antagonismo concreto en torno a la dualidad progreso–tradición representados en otros tantos imaginarios sociales. Es decir, subyace la idea de Villa María como una ciudad pujante y planificada desde sus bases y Villa Nueva entendida como detenida en el tiempo, atrasada, con rasgos conservadores y clericales.

El objetivo de este trabajo es analizar de qué manera los discursos históricos sobre el pasado fundacional de Villa Nueva y Villa María construyen (o no) imaginarios sociales en torno a un territorio con identidad regional. Esto será través del análisis de discurso de un corpus de estudio integrado por la historiografía en cuestión.
En buenas manos
Authors: Pereira Domínguez Carmen , Sueiro Domínguez Encarnación
Published: September 2020

El centro de interés de esta película es Théo, un bebé que acaba de nacer; su madre biológica ha decidido dar a luz en el anonimato y entregarlo a un programa de adopción. No obstante, ella cuenta con un periodo de dos meses para rectificar su determinación. Mientras, seguiremos de cerca al grupo de profesionales de los servicios de atención médica y sanitaria, de asistencia social y psicológica de protección a la infancia y el consejo de familia y programas de familias acogedoras que, de modo coordinado, trabajarán en Francia con el fin de encontrar una madre adoptiva para Théo. Asimismo, conoceremos a Alice, una mujer de 41 años que interpreta un papel relevante. Desde hace una década sueña con tenacidad por ser madre. Las entidades específicas mencionadas y la labor comprometida del personal especializado cumplirán todos los protocolos de adopción establecidos para que Théo y Alice hagan realidad la historia de este encuentro y puedan iniciar una nueva vida juntos.
La importancia del acompañamiento a jóvenes para el ejercicio de una ciudadanía global
Authors: Garbesi Yanina Gabriela
Published: September 2020

El artículo incide en la importancia del acompañamiento juvenil en clave de ciudadanía global desde la metodología y caminos de la educación popular, sus características y principales herramientas en el arte de acompañar a las juventudes en el ejercicio ciudadano para la transformación personal y social.
To the question of damage, maintenance and repairs of submersible electric equipment for oil production
Authors: Romanov Vladimir S. , Goldshtein Valery G.
Published: September 2020

In optimizing and managing the life cycles of submersible electrical equipment (SEE) for oil production, an integrated approach to the organization of maintenance and repairs (MRO) is advisable based on the development of a more advanced strategy for carrying out repair cycles. It is stated that the maintenance and repair strategies adopted by the oil industry do not fully ensure operational efficiency, which leads to an increase in premature equipment failures, a reduction in turnaround times and, as a result, losses for oil companies. The advantages and disadvantages of approaches to organizing the operation of SEE on the operating time and the actual state in the planning, implementation of maintenance and repair, as well as the feasibility of their complex application are evaluated. It is proposed to use statistical models to make an informed decision on determining the composition and period of MRO, forecasting the boundary states of sets in general and specific SEE electrical installations. At a given operating time, it is possible to determine the basic laws of the appearance of defects and the mean time between failures (MTBF) of the elements, as well as the fleet of equipment of oil-producing enterprises as a whole. The results obtained are the rationale for a set of recommendations to improve operational efficiency and optimize life cycle management of submersible electrical equipment for oil production.
Analisis Putusan Mahkamah Agung Nomor 501 K/ PDT.SUS-PHI/ 2016 Tentang Pemutusan Hubungan Kerja
Authors: Sonhaji Sonhaji
Published: September 2020

The purpose of this study is to know that the Certain Working Agreement on Oral Time is not allowed in the legislation, the Supreme Court judges consideration in deciding the case Number 501 K / Pdt.Sus-PHI / 2016 and the conformity of the decision with the law applicable in Indonesia. This study uses normative juridical method, which is analytical descriptive, with data collection method in the form of library study and supported by interview with judges. The results of the research show that First, the judge's decision is unfair to both parties litigation because the defendant is not punished to pay the wage of suspension (wage process) with emphasis on the consideration of unwritten PKWT so that by law become PKWTT. Second The process wage demands which are not accepted by the judge are contrary to the laws and regulations on employment and on the settlement of industrial relations disputes because the law requires that workers and employers continue to perform their obligations until the establishment of an Industrial Dispute Settlement Institution, including the obligation of employers to pay the wage of a suspension (wages process). So the Supreme Court Decision Number 501 K / Pdt.Sus-PHI / 2016 is less in accordance with the prevailing laws and regulations in Indonesia. Keywords: Oral Employment Agreement, Termination Dispute, Employment
Kebijakan Penguatan Kewajiban Alih Pengetahuan Tenaga Kerja Asing
Authors: Solechan Solechan
Published: September 2020

This study aims to find out the policy of transfer of knowledge of foreign workers in Indonesia. In addition, to know the policy of transfer of knowledge on the labor legislation law has guaranteed the implementation of knowledge transfer in the framework of the protection of Indonesian labor force. Research method in this research is legal research (legal research), that is by using library research data (library research), using statutory approach approach (statutory approach). The results showed that the transfer of knowledge has been regulated in the legislation in Indonesia. But the arrangement is still very general and sectoral.  Keywords: Transfer of Knowledge, Manpower, Policy
Partisipasi Masyarakat Dalam Penyelenggaraan Pemilihan Umum Kepala Daerah
Authors: Azhar Muhamad
Published: September 2020

This paper aims to find out how the principles of participation in the election of regional heads in Indonesia. The conventional method is an approach that uses a conceptual approach that can be used to analyze synthetic. The results of the study indicate that the basic principles for conducting the election of regional heads must be conducted at the time of openness as a basic principle of community participation. It must also be based on the Principle of Legal Certainty, the orderly principle of the state organizer, the public interest principle. principle of transparency, proportionality principle, principle of professionalism, principles of accountability, principles of efficiency and principle of effectiveness. Keywords: Community Participation, Election of Head of Region, Pricimples of Openness.
Eksekusi Putusan Pengadilan Hubungan Industrial: Beberapa Catatan Masukan RUU Hukum Acara Perdata
Authors: Maryono Dwi , Azhar Muhamad
Published: September 2020

Abstract This paper aims to describe the existence of the decisions of the industrial relations court, especially related to the execution of the decisions of the industrial relations court. This article only elaborates on the empirical issues that have become the problem in carrying out the execution of the decisions of the industrial relations court. The interim findings show that efforts must be made to provide space for the execution of the industrial relations court. So far, the execution of barren industrial relations court decisions has not been implemented. One reason is the lack of regulation on the procedure for the execution of industrial relations court decisions in Law No. 2 of 2004 concerning the Settlement of Industrial Relations Disputes. The solution is left to the execution procedure at Herzien Inlandsch Reglement (HIR) and Rechtsreglement voor de Buitengewesten (Rbg). Keywords: Decision Execution, Industrial Relations Court, Indonesian Civil Procedure  Abstrak Tulisan ini bertujuan untuk menguraikan keberadaan putusan pengadilan hubungan industrial, khusunya terkait dengan eksekusi putusan pengadilan hubungan industrial. Tulisan ini hanya menguraikan sekilan permasalahan empiris yang menjadi kendalam dalam melaksanakan eksekusi putusan pengadilan hubungan industrial. Hasil temuan sementara menunjukan bahwa harus ada upaya untuk memberikan ruang bagi pelaksanaan eksekusi pengadilan hubungan industrial. Selama ini eksekusi putusan  pengadilan hubungan industrial mandul, tidak dapat dilaksanakan. Salah satu penyebabnya adalah tidak adanya pengaturan tata cara eksekusi putusan pengadilan hubungan industrial dalam Undang Undang Nomor 2 tahun 2004 tentang Penyelesaian Perselisihan Hubungan Industrial. Penyelesaiannya diserahkan kepada tatacara eksekusi pada Herzien Inlandsch Reglement (HIR) dan Rechtsreglement voor de Buitengewesten (Rbg). Kata Kunci: Eksekusi Putusan, Pengadilan Hubungan Industrial, RUU Hukum Acara Perdata
Perlindungan Homeworker Yang Berkerja Secara Putting Out System
Authors: Solechan Solechan
Published: September 2020

AbstractThis study aims to describe the homeworker protection that works on the putting out system. The results of the study indicate that homeworker protection working in a putting out system has not been fully implemented. This can be seen in the bell: there are rules that specifically protect homeworkers working in the putting out system.Keywords: Homeworkers, Putting Out System, Legal ProtectionAbstrakPenelitian ini bertujuan untuk menguraikan perlindungan homeworker yang berkerja secara putting out system. Hasil penelitian menujukan bahwa perlindungan homeworker yang berkerja secara putting out system belum sepenuhnya dilakukan. Hal tersebut dapat dilihat bel;um adanya aturan yang secara khusus melindungi pekerja rumahan yang bekerjas secara putting out system. Kata Kunci: Homeworkers, Putting Out System, Perlindungan Hukum
Urgensi Penggunaan Instrumen Regeling dalam Pembentukan Kebijakan Pemerintah di Lingkungan Sekretariat Kabinet
Authors: Susanto Hermawan
Published: September 2020

Abstract This study aims to determine the urgency of using legal analysis instruments in the formation of government policies within the Cabinet Secretariat Republic of Indonesia. This research was analyzed by using a qualitative analysis method that uses a comparative approach. The results showed that the use of legal analysis instruments in the formation of government policies within the cabinet secretariat is very important given the strategic role of the cabbage secretariat as an institution whose function is to provide approval to the Minister of State Secretary for requests for permission to draft legislation and on the substance of the draft regulations legislation. Keywords: Legal Analysis, Policy, Cabinet Secretariat, Over Regulation .Abstrak Penelitian ini bertujuan untuk mengetahui urgensi penggunaan instrumen analisis hukum dalam pembentukan kebijakan pemerintah di lingkungan Sekretariat Kabinet. Penelitian ini dianalisis dengan menggunakan metode analisis kualitatif yang menggunakan pendekatan perbandingan konsep (comparative approach). Hasil penelitian menunjukkan bahwa penggunaan instrumen analisis hukum dalam pembentukan kebijakan pemerintah di lingkungan sekretariat kabinet sangat penting dilakukan mengingat peran strategis sekretariat kabinet sebagai lembaga yang berfungsi untuk memberikan persetujuan kepada Menteri Sekretaris Negara atas permohonan izin prakarsa penyusunan rancangan peraturan perundang-undangan dan atas substansi rancangan peraturan perundang-undangan. Kata Kunci: Analisis Hukum, Kebijakan, Sekretariat Kabinet, Over Regulasi
Perlindungan Hukum Terhadap Tenaga Kerja Perempuan Berdasarkan Undang-Undang Nomor 13 tahun 2003 tentang Ketenagakerjaan
Authors: Prajnaparamita Kanyaka
Published: September 2020

Social policies designed to protect female workers that worked at night and promote equality in the workplace have a controversial effect on labor market outcomes. Restrictions on working hours and pregnancy benefits stipulated in applicable laws help protect the responsibilities of women workers who work at night for their families and ensure their physical security, but this regulation can raise doubts about the safety of women working at night. Protection of female workers has been regulated in the Law Number 13 of 2003 concerning Manpower and Decree of the Minister of Manpower and Transmigration Article 76. In addition, the regulation is also regulated in the Transmigration of the Republic of Indonesia No. Kep 224 / Men / 2003 regulates the obligations of employers who employ female workers or laborers, where the application process is carried out directly by the employer through a work agreement between employers and workers which is then supervised by the authorized agency. Keywords: Legal Protection, Women, Working at Night   Abstrak Kebijakan sosial yang dirancang untuk melindungi pekerja perempuan yang bekerja di malam hari dan mempromosikan kesetaraan di tempat kerja memiliki efek kontroversial pada hasil pasar kerja. Pembatasan jam kerja dan tunjangan kehamilan yang diatur dalam undang-undang yang berlaku membantu melindungi tanggung jawab pekerja perempuan yang bekerja di malam hari terhadap keluarganya dan memastikan keamanan fisik mereka, tetapi peraturan ini dapat menimbulkan keraguan terhadap keamanan perempuan yang bekerja pada malam hari. Perlindungan terhadap tenagakerja perempuan telah diatur dalam undang-undang yakni Undang-Undang Nomor 13 tahun 2003 tentang Ketenagakerjaan dan Keputusan Menteri Tenaga Kerja Pasal 76. Selain itu, pengaturannya diatur juga dalam Transmigrasi RI No.Kep 224/Men/2003 mengatur kewajiban pengusaha yang memperkerjakan pekerja atau buruh perempuan, dimana proses penerapanya dilakukan langsung oleh pengusaha lewat perjanjian kerja antara pengusaha dengan tenaga kerja yang kemudian diawasi oleh instansi yang berwenang. Kata Kunci : Perlindungan Hukum, Perempuan, Bekerja di Malam Hari
Pembaruan Hukum Nasional: Pruralisme, Unifikasi Hukum, dan Hubungan Kewenangan antara Pemerintah Pusat dengan Pemerintah Daerah
Authors: Adiyanta F.C. Susila
Published: September 2020

Abstract This study aims to identify and reconstruct various issues of national law as the basic framework for national legal reform. The results of the study obtained conclusions: a) the establishment of a modern legal system in Indonesia that is multi-cultural is a challenge for the unification and renewal of national law; b) renewal of national law is a political process whose success depends on the balance of power between the actors involved and the available momentum, so that legal reform requires space and place for the dialectical process involving all components and elements that represent all citizens of a pluralistic society. Recommendations for consideration of renewal of national law are: b) Social, cultural, cultural and Indonesian diversity are the main social capital and capital for national legal reforms that adopt values that become the life and soul views of the nation; b) Establishment of national law must be based on values of diversity and not a form of uniformity based on a political process that considers various aspects of deliberation and consensus for the unity and unity of the Indonesian nation. Keywords: Renewal of National Law, Pluralism, Unification, Government Authority Abstrak Penelitian ini bertujuan untuk mengidentifikasi dan merekonstruksi ulang berbagai permasalahan hukum nasional sebagaimkerangka dasar pembaruan hukum nasional. Hasil kajian diperoleh simpulan:  a) pembentukan satu sistem hukum modern di Indonesia yang multi kultural adalah suatu tantangan bagi unifikasi dan pembaruan hukum nasional; b) pembaruan hukum nasional adalah proses politik yang keberhasilannya tergantung pada perimbangan kekuatan antar aktor yang terlibat di dalamnya serta mementum yang tersedia, sehingga pembaruan hukum memerlukan ruang dan tempat bagi proses dialektika yang melibatkan seluruh komponen dan unsur yang merepresentasikan seluruh warga masyarakat yang majemuk. Rekomendasi untuk pertimbangan bagi pembaruan hukum nasional adalah: b) Keberagaman sosial, budaya, adat-istiadat, dan tradisi masyarakat Indonesia merupakan modal sosial dan modal kapital utama untuk reformasi hukum nasional yang mengadopsi nilai-nilai yang menjadi pandangan hidup dan jiwa bangsa; b) Pembentukan hukum nasional harus dilandasi nilai-nilai keberagaman dan bukan merupakan bentuk penyeragaman berdasarkan proses politik yang mempertimbangkan berbagai aspek musyawarah da mufakat untuk persatuan dan kesatuan bangsa Indonesia.  Kata Kunci:Pembaruan Hukum Nasional, Pluralisme, Unifikasi, Pemerintah
Mahkamah Konstitusi Sebagai Pengawal Demokrasi Dan Konstitusi Khususnya Dalam Menjalankan Constitutional Review
Authors: Sa'adah Nabitatus
Published: September 2020

Abstract This study aims to find out about the constitutional court as a guardian of democracy and the constitution especially in carrying out constitutional review. The research method used is normative legal research. The results of the study show that there are several limitations to the authority of the Constitutional Court as guardians of constitutional values and democracy, especially in conducting judicial review, these boundaries become a sign for the Constitutional Court to decide upon a judicial review so that it can produce decisions in line with the spirit of democracy Parameters or reference basis for the Constitutional Court to determine whether or not constitutional law is not only based on what is written in the constitution but also based on basic principles are not written, because the basic principles are not written and moral values ideal politics, also included in the unwritten constitution. Keywords: Constitutional Court, Democracy, Institutional Review. Abstrak Penelitian ini bertujuan utnuk mengetahui mahkamah konstitusi sebagai pengawal demokrasi dan konstitusi khususnya dalam menjalankan constitutional review. Metode penelitian yang digunakan adalah penelitian hukum normatif. Hasil penelitian menunjukan bahwa Ada beberapa batasan atas kewenangan Mahkamah Konstitusi sebagai pengawal nilai-nilai konstitusi dan demokrasi, khususnya dalam melakukan judicial review , batasan-batasan tersebut menjadi rambu bagi Mahkamah Konstitusi untuk memutus permohonan atas judicial review sehingga dapat menghasilkan putusan yang sejalan dengan semangat demokrasi Parameter atau dasar rujukan bagi Mahkamah Konstitusi untuk menentukan konstitusional tidaknya suatu undang-undang tidak hanya didasarkan pada apa yang tertulis dalam undang-undang dasar tetapi juga didasarkan pada prinsip-prinsip dasar tidak tertulis, sebab prinsip-prinsip dasar tidak tertulis dan nilai-nilai moral politik yang ideal, juga termasuk dalam konstitusi tidak tertulis. Kata Kunci: Mahkamah Konstitusi, Demokrasi, Comtitutional Review.
Perlindungan Hukum Bagi Buruh Dalam Sistem Hukum Ketenagakerjaan Nasional
Authors: Suhartoyo Suhartoyo
Published: September 2020

Abstract The research aims to find out the legal protection for workers in the national labor law system. The research method used is normative legal research that uses the regulatory approach. the results of the study show that legal protection for workers in the national labor law system includes: 1). Protection about wages, welfare, labor social security; 2). Occupational safety and health protection; 3). Legal protection to form and become a member of a trade union/labor union; 4). Protection of basic rights of workers/laborers to negotiate with entrepreneurs. Keywords: Legal Protection, Labor, Labor Law System Abstrak Penelitian bertujuan untuk mengetahui perlindungan hukum bagi buruh dalam sistem hukum ketenagakerjaan nasional. Metode penelitian yang digunakan adalah penelitian hukum normatif yang menggunakan pendekatan peraturan perundang undangan. hasil penelitian menunjukan bahwa perlindungan hukum bagi buruh dalam sistem hukum ketenagakerjaan nasional meliputi: 1). Perlindungan tentang upah, kesejahteraan, jaminan sosial tenaga kerja; 2). Perlindungan keselamatan dan kesehatan kerja; 3). Perlindungan hukum  untuk membentuk dan menjadi anggota serikat Pekerja/ serikat buruh; 4). Perlindungan atas hak-hak dasar pekerja / buruh untuk berunding;  dengan pengusaha. Kata kunci: Perlindungan Hukum, Buruh, Sistem Hukum Ketenagakerjaan
Permasalahan Subkontrak Pada Pekerjaan Konstruksi di Pemerintah
Authors: Sujoko Ajik
Published: September 2020

Abstract The problem of subcontracting construction work in government is interesting to discuss because in practice, construction work is a common thing to do. Therefore it is necessary to understand what subcontracting in construction work in government can be applied, bearing in mind that the current construction work is carried out by a subcontractor network. Three things that need to be considered when implementing subcontracts in government construction work, namely the determination of subcontracts, contract design, and subcontracting provisions. Keywords: Subcontracting, Construction, Government Abstrak Permasalahan subkontrak pekerjaan konstruksi di pemerintah menarik untuk dibahas, karena dalam praktik pekerjaan konstruksi merupakan hal yang biasa dilakukan. Oleh karena itu perlunya pemahaman subkontrak seperti apa di dalam pekerjaan konstruksi di pemerintah yang dapat diterapkan, mengingat pelaksanaan konstruksi saat ini dilakukan oleh jaringan subkontraktor. Ada empat hal yang perlu diperhatikan ketika menerapkan subkontrak dalam pekerjaan konstruksi pemerintah yaitu penentuan subkontrak, rancangan kontrak dan ketentuan subkontrak. Kata Kunci: subkontrak, Konstruksi, Pengadaan Barang dan Jasa
Concentrations of dioxins, furans and dioxin-like PCBs in natural animal feed additives
Authors: Ossowski Mateusz , Wlazło Łukasz , Nowakowicz-Dębek Bożena , Chmielowiec-Korzeniowska Anna , Bis-Wencel Hanna
Published: September 2020

The study aimed to assess the concentration of dioxins, furans, and dioxin-like polychlorinated biphenyls (PCBs) in natural feed additives used in animal nutrition. The research material consisted of four natural sorbents used as feed additives registered in the EU. The samples were analysed for the content of six octachlorodibenzo-p-dioxins (OCDDs) congeners, nine octachlorodibenzofurans (OCDFs) and fourteen dL-PCBs, and seven PCB congeners. Detailed analysis was performed using gas chromatography with high-resolution mass spectrometry. Analysing the results of congeners of individual sorbents, it was found that they were below the limit of detection or quantification and can be used as feed additives.
Numerical study of the coefficient identification algorithm based on ensembles of adjoint problem solutions for a production-destruction model
Authors: Penenko Alexey V. , Mukatova Zhadyra S. , Salimova Akzhan B.
Published: September 2020

A numerical algorithm for the solution of an inverse coefficient problem for nonstationary, nonlinear production-destruction type model is proposed and tested on an example of the Lorenz’63 system. With an ensemble of adjoint problem solutions, the inverse problem is transformed into a quasi-linear matrix problem and solved with Newton-type algorithm. Two different ways of the adjoint ensemble construction are compared. In the first one, a trigonometric basis is used. In the second one in situ measurements are taken into account. Local convergence properties of the algorithm are studied numerically to find out when the use of more data can lead to the degradation of the reconstruction results.
The Mind of Matthew, or the Text? Retrieving Eusebius’ Intertextual Proposal on the Crux Interpretum of Matthew 28:1
Authors: Johnson Nathan C.
Published: September 2020

The translation of Matthew 28:1 is notoriously difficult (ὀψὲ δὲ σαββάτων τῇ ἐπιφωσκούσῃ εἰς μίαν σαββάτων). Following a survey of proposals that place the discovery of Jesus’ resurrection at dawn or during the night, and finding these solutions wanting, this article highlights overlooked evidence in this passage’s long reception history. Some of this evidence is intratextual, namely, passages which could favor a day-night schema (Matt 4:2; 12:40) or in which Matthew discusses commerce and travel at night (Matt 14:15; 25:1-13). The second, intertextual set of evidence is found in the works of Eusebius, Didymus of Alexandria, Jerome, and Theodoret. These patristic authors provide a forgotten proposal whereby the resurrection is connected with the “dawn” of Ps 21:1 LXX. Since Matthew’s Passion Narrative appeals to this psalm in so many other instances, this patristic insight helpfully reframes the debate on this crux around the text and its reception history (intentio operis) rather than the elusive category of authorial intent (intentio auctoris).
Quasi-passive reflexive constructions: Bridging autonomous and passive situations
Authors: Mitkovska Liljana , Bužarovska Eleni
Published: September 2020

It is common for languages crosslinguistically to employ the same verb form in several diathetic constructions distinguished by a different degree of agent suppression. In South Slavic languages the so called ‘quasi-passive reflexive se-constructions’ (QRCs) encode a number of non-factual situations, expressing an array of semantically close meanings unified by modal semantics. The paper argues that QRCs in South Slavic languages represent a gradient category comprising potential, normative and generalizing situation types. The difference between these subclasses depends on the degree of implication of the agent in the construction: the agent is indirectly evoked in the potential, its presence can be felt in the normative, and a non-referring agent is present in the generalizing constructions. The intended interpretation of QRCs is obtained through the predicate-participant relation and pragmatic factors. In shaping the setting the latter may trigger overlapping between the subclasses. The goal of the paper is to prove that QRCs supply the cognitive link between anticausative reflexive (coding autonomous events) and passive reflexive constructions (coding agent defocusing situations): the potential type is closer to anticausatives, while the generalizing type shows affinity with passives. Such scalar analysis of QRCs may contribute to a better understanding of the typology of reflexive constructions.
Root separation for polynomials with reducible derivative
Authors: Dubickas Artūras
Published: September 2020

Supposefis a degreedpolynomial with integer coefficients whose derivativef′ is a polynomial reducible over ℚ. We give a lower bound for the distance between two distinct roots offin terms ofd, the heightH(f) off, and the degreemof the irreducible factor off′ with largest degree. The exponent (d+m− 1)/2 that appears as the power ofH(f) is smaller than the corresponding exponentd− 1 in Mahler’s bound.
Unbounded oscillation of fourth order functional differential equations
Authors: Tripathy Arun Kumar , Mohanta Rashmi Rekha
Published: September 2020

In this paper, sufficient conditions for oscillation of unbounded solutions of a class of fourth order neutral delay differential equations of the form

(r(t)(y(t)+p(t)y(t−τ))″)″+q(t)G(y(t−α))−h(t)H(y(t−σ))=0$$\begin{array}{} \displaystyle (r(t)(y(t)+p(t)y(t-\tau))'')''+q(t)G(y(t-\alpha))-h(t)H(y(t-\sigma))=0 \end{array}$$

are discussed under the assumption

∫0∞tr(t)d  t=∞$$\begin{array}{} \displaystyle \int\limits^{\infty}_{0}\frac{t}{r(t)}\text{d}~~ t=\infty \end{array}$$
On the topological complexity of Grassmann manifolds
Authors: Ramani Vimala
Published: September 2020

We prove that the topological complexity of a quaternionic flag manifold is half of its real dimension. For the real oriented Grassmann manifolds G͠

n,k
, 3 ≤ k ≤ [n/2], the zero-divisor cup-length of the rational cohomology of G͠

n,k
is computed in terms of n and k which gives a lower bound for the topological complexity of G͠

n,k
, TC(G͠

n,k
). When k = 3, it is observed in certain cases that better lower bounds for TC(G͠

n,3) are obtained using ℤ2-cohomology.
A simple Mie-resonator based meta-array with diverse deflection scenarios enabling multifunctional operation at near-infrared
Authors: Aalizadeh Majid , Serebryannikov Andriy E. , Ozbay Ekmel , Vandenbosch Guy A. E.
Published: September 2020

Deflection, a basic functionality of wavefront manipulation is usually associated with the phase-gradient metasurfaces and the classical blazed gratings. We numerically and experimentally demonstrate an unusually wideband and simultaneously wide-angle deflection achieved at near-infrared in reflection mode for a periodic (nongradient), ultrathin meta-array comprising only one silicon nanorod (Mie resonator) per period. It occurs in the range where only the first negative diffraction order and zero order may propagate. Deflection serves as the enabler for multifunctional operation. Being designed with the main goal to obtain ultra-wideband and wide-angle deflection, the proposed meta-array is also capable in spatial filtering and wide-angle splitting. Spatial filtering of various types can be obtained in one structure by exploiting either deflection in nonzero diffraction orders, or the specular-reflection (zero-order) regime. Thus, the role of different diffraction orders is clarified. Moreover, on–off switching of deflection and related functionalities is possible by changing polarization state of the incident wave. The suggested device is simple to fabricate and only requires cost-effective materials, so it is particularly appropriate for the large-area fabrication using nanoprint lithography. Ultra-wideband wide-angle and other deflection scenarios, along with the other functionalities, are promising for applications in optical communications, laser optics, sensing, detection, and imaging.
Binary carbon-based additives in LiFePO4 cathode with favorable lithium storage
Authors: Zhang Jianye , Huang Zhiyong , He Chengen , Zhang Jinlong , Mei Peng , Han Xiaoyan , Wang Xianggang , Yang Yingkui
Published: September 2020

A pairwise coupling of 0D Super-P (SP), 1D carbon nanotubes (CNTs), and 2D graphene nanosheets (GNs) into binary carbon-based conductive additives was used here for the LiFePO4 cathode in lithium-ion batteries. For comparison, the LiFePO4 cathode with SP, CNT, or GN unitary conductive agent was also examined. Electrochemical test results suggest that the cathodes with binary conducting additives present greatly improved electrochemical performance than the traditional cathode system (only SP used). Especially, the LiFePO4 cathode containing 3% CNT component exhibits the highest specific capacity and the best cycling stability among all the cathodes with binary conducting additives, indicating that an appropriate amount of CNTs is critical in enhancing the conductivity and practical capacity output. However, an excess of CNTs leads to entangling with each other, hampering the uniform distribution of active materials and resulting in poor electrode performance. Furthermore, the combination of CNT and GN can effectively improve the capacity and cycling stability of the LiFePO4 cathodes due to the synergistic effect of 3D conductive networks constructed by the two.
Regional Myo-Inositol, Creatine, and Choline Levels Are Higher at Older Age and Scale Negatively with Visuospatial Working Memory: A Cross-Sectional Proton MR Spectroscopy Study at 7 Tesla on Normal Cognitive Ageing
Authors: Lind Anna , Boraxbekk Carl-Johan , Petersen Esben Thade , Paulson Olaf Bjarne , Siebner Hartwig Roman , Marsman Anouk
Published: September 2020

Proton MR spectroscopy (1H-MRS) has been used to assess regional neurochemical brain changes during normal ageing, but results have varied. Exploiting the increased sensitivity at ultra-high field, we performed1H-MRS in 60 healthy human volunteers to asses age-related differences in metabolite levels and their relation to cognitive ageing. Sex was balanced, and participants were assigned to a younger, middle, and older group according to their age, ranging from 18 to 79 years. They underwent 7T1H-MRS of the ACC, DLPFC, hippocampus, and thalamus and performed a visuospatial working memory task outside the scanner. A multivariate ANCOVA revealed a significant overall effect of age group on metabolite levels in all regions. Higher levels in the middle than the younger group were observed for myo-inositol (mIns) in DLPFC and hippocampus and total choline (tCho) in ACC. Higher levels in the older than the younger group were observed for mIns in hippocampus and thalamus, total creatine (tCr) and tCho in ACC and hippocampus; lower levels of glutamate (Glu) were observed in DLPFC. Higher levels in the older than the middle group were observed for mIns in hippocampus, tCr in ACC and hippocampus, tCho in hippocampus, and totalN-acetyl aspartate (tNAA) in hippocampus. Working memory performance correlated negatively with tCr and tCho levels in ACC and mIns levels in hippocampus and thalamus, but not with tNAA or glutamate levels. As NAA and Glu are commonly regarded to reflect neuronal health and function and concentrations of mIns, tCr, and tCho are higher in glia than neurons, the findings of this study suggest a potentialin vivoconnection between cognitive ageing and higher regional levels of glia-related metabolites.

SIGNIFICANCE STATEMENTNeurochemical ageing is an integral component of age-related cognitive decline. Proton MR spectroscopy (1H-MRS) studies ofin vivoneurochemical changes across the lifespan have, however, yielded inconclusive results.1H-MRS at ultra-high field strength can potentially improve the consistency of findings. Using 7T1H-MRS, we assessed levels of mIns, tCr, and tCho (glia-related metabolites) and tNAA and Glu (neuron-related metabolites) in ACC, DLPFC, hippocampus, and thalamus. We found higher levels of glia-related metabolites in all brain regions in older individuals. Working memory performance correlated negatively with regional levels of glia-related metabolites. This study is the first to investigate normal ageing in these brain regions using 7T1H-MRS and findings indicate that glia-related metabolites could be valuable in cognitive ageing studies.
Loving the Lie: Elizabeth Holmes, Thomas Edison, and Alex Gibney
Authors: Landberg S. Topiary
Published: September 2020

This article provides a feminist analysis of the HBO documentary The Inventor: Out for Blood (dir. Alex Gibney, 2019) about Elizabeth Holmes and her failed biotech startup company Theranos, exploring the way that gender functions in terms of Holmes's appeal to the male journalists and investors who first supported the company as well as the way that gender functions in the film. This article also highlights a number of key aspects of the film including the parallel that Gibney makes between Holmes and Thomas Edison and the way that the Holmes/Theranos story provides an allegory for the Trump (“post-truth”) contemporary moment.
Surface of AISI 316 as Electrode Material for Water Electrolysis Under Potassium Hydroxide for Hybrid Car Application
Authors: Hamidah Ida , Solehudin Agus , Setiawan Agus , Hasanah Lilik , Mulyanti Budi , Dani Nandiyanto Asep Bayu , Khairurrijal Khairurrijal
Published: September 2020

This study is to evaluate the surface of AISI 316 as an electrode material for water electrolysis under various potassium hydroxide (KOH) electrolyte concentrations. In the experimental method, AIS316 electrode and KOH solution put into the water electrolysis system. The electrolysis system was combined with the hybrid car engine system that consumed a combination of hydrogen and gasoline as the fuel source. KOH solution concentration was varied from 0 to 0.53M, which was then used to evaluate the surface of AISI 316 electrode as well as hybrid car performances. The experimental results showed that electrolyte solution concentration is an important parameter to maintain high-efficiency hydrogen generation. The more KOH added it gave benefits for creating the more hydrogen gas. However, it brought problems in the electrode surface corrosion. The optimum condition to get more hydrogen gas but with less corrosion damage was obtained when performing the process with 0.40 M of KOH. Indeed, the result also found that the more hydrogen gas being produced has a direct correlation to the reduction of fuel consumption and exhaust gas emission (e.g., CO2, CO, and NOx).
Finite Element Modelling and Updating of Welded Thin-Walled Beam
Authors: Fouzi M. S. M. , Jelani K. M. , Nazri N. A. , Mohd Sani Mohd Shahrir
Published: September 2020

This article concentrates on the finite element (FE) modelling approach to model welded thin-walled beam and the adoption of model updating technique to enhance the dynamic characteristic of the FE model. Four different types of element connectors which are RBE2, CBAR, CBEAM and CELAS format are used to construct the FE model of welded structure. Normal mode analysis is performed using finite element analysis (FEA) software, MSC Patran/Nastran to extract the modal parameters (natural frequency and mode shape) of the FE model. The precision of predicted modal parameters obtained from the four models of welded structure are compared with the measured counterparts. The dynamic characteristics of a measured counterpart is obtained through experimental modal analysis (EMA) using impact hammer method with roving accelerometer under free-free boundary conditions. In correlation process, the CBAR model has been selected for updating purposes due to its accuracy in prediction with measured counterparts and contains updating parameters compared to the others. Ahead of the updating process, sensitivity analysis is made to select the most sensitive parameter for updating purpose. Optimization algorithm in MSC Nastran is used in FE model updating process. As a result, the discrepancy between EMA and FEA is managed to be reduced. It shows the percentage of error for updated CBAR model shrinks from 7.85 % to 2.07 % when compared with measured counterpart. Hence, it is found that using FE model updating process provides an efficient and systemic way to perform a feasible FE model in replicating the real structure.
Near Field Radio Frequency Radiation Hazard on Military Armoured Vehicle - Approach to a Dose Assessment
Authors: Jasman Mohd Rizal , Jamaludin S. N. S. , Yusof K. M.
Published: September 2020

The level of radio frequency (RF) electromagnetic field emitted from a military armoured vehicle antenna was investigated to identify possible adverse health effect on personnel, especially in the near field region. Both E-Field and H-Field radiations levels emitted from antenna were recorded by emphasising on the main areas of crew working station. To date, open literature on military vehicle and equipment RF radiation hazard safety assessment has limited numbers of discussion especially on RF source distance, location and mode of power transmission. In this investigation, RF levels from two radio antennas were measured, high frequency (HF) and very high frequency (VHF) with the low and high-power transmission. Measurements were taken in two distinct locations namely; commander and gunner respectively with three different conditions; open hatch, close hatch and open hatch with standing crews which representing the normal and combat situations. The measured E-Field and H-Field levels were then assessed for compliance with occupational reference levels of Military Standard 464C, The Institute of Electrical and Electronics Engineers (IEEE) for Military Workplace standards and International Commission on Non-Ionising Radiation Protection (ICNIRP) guidelines. The occupational standard was exceeded on commander and gunner area at certain condition; nevertheless, the rest of the conditions complied within the occupational standard.