bluuebunny/crossref_metadata_2025 huggingface dataset:
The current state, problems and prospects of domestic commercial shipbuilding
Authors:   Krylov State Research Centre, St. Petersburg, Russia, Savchenko O.V. , Polovinkin V.N. ,   Krylov State Research Centre, St. Petersburg, Russia
Published: July 2022

Object and purpose of research. The object of the study is domestic shipbuilding, its problems and ways to solve them. The article is intended to study the current state of the Russian shipbuilding industry, to investigate the tasks of its further development and to formulate priority measures to stimulate this development. Materials and methods. The solution of the tasks set in the article was carried out on the basis of application of general scientific methods in the framework of comparative, logical and statistical analysis, study of literary sources in regards to the issue in consideration as well as through the study of structures of domestic shipbuilding industries, pricing methods, financial analysis, etc. The material is extensive statistical data on the production programs of shipbuilding yards. Main results. A study of the state of contemporary domestic shipbuilding has been carried out. The analysis of trends in the development of world shipbuilding at the turn of the century allowed us to identify the general directions that form the image of promising Russian shipbuilding technologies. It is concluded that the world level of development of technical and software tools, as well as communication tools, allows us to move to fundamentally new methods of design, construction and support of vessels and ships operation based on a single information space and providing information support for all stages of the ship's life cycle (information support of the life cycle, or CALS-technology). Conclusion. According to the conducted research of the shipbuilding market, the nomenclature and production volumes of Russian enterprises do not fully cover the existing needs of shipbuilding. However, the domestic shipbuilding industry has sufficient scientific, technical, production and technological potential and market capacity. Our manufacturers have every chance to take a leading position in commercial fleet construction segment in the near future, because the need for Russian-made components with technical and operational characteristics that are not inferior to foreign analogues will increase. Today favourable conditions are forming to stimulate the localization of production. At the same time, the key factors are the stability of Russian legislation and compliance with the obligations assumed by the state, which will ensure the attraction of long-term localization and indigenisation projects in general. The development of own production of a wide range in shipbuilding industry will allow the Russian Federation to pursue a selfsustained and independent policy aimed at ensuring the technological security of the country. To solve such a complex task, an integrated, systematic approach is needed, involving close cooperation between the state, business, and research institutes, which as a result will allow us to build an optimal program for the development of the entire industry.
Dissipative properties of three-layered composite structures. 4. Numerical experiment
Authors:   Krylov State Research Centre, St. Petersburg, Russia, Yartsev B.A. , Ryabov V.M. ,   St. Petersburg State University, Russia, Parshina L.V. ,   Krylov State Research Centre, St. Petersburg, Russia
Published: July 2022

Object and purpose of research. The study is concerned with a three-layer plate formed by two rigid anisotropic layers and a soft medium isotropic layer of viscoelastic polymer. Each rigid layer presents anisotropic structure formed by a finite number of randomly oriented orthotropic viscoelastic layers of composites. The paper is intended to study the influence of reinforcement orientation of rigid layers, relative thickness of the soft layer of an isotropic viscoelastic polymer and the ambient temperature on values values of natural frequencies and mechanical loss factors of the coupled damped oscillations in symmetric and assymetric plates. Materials and methods. Numerical experiment using a computer program implementing the previously proposed method for solving coupled differential equations of damped oscillations in anisotropic three-layer plates [2]. Main results. It was shown that in unsupported globally monoclinic symmetrical three-layer rectangular plate a bendingtorsional interaction occurs, generating mutual transformations of the eigenforms of the coupled oscillation modes if at least in one of the directions of the plate one of the eigenforms is characterized by an even number of quarters of the wave, and the other eigenform is characterized by an odd number of quarters of the wave. In unsupported globally orthotropic asymmetric three-layer rectangular plate interaction of bending modes of oscillations occurs in two mutually orthogonal planes, if both eigenforms are characterized by either an even or an odd number of wave quarters in main directions of the plate. It was found that each mode of natural oscillations of both symmetric and asymmetric three-layer plates has its own effective relative thickness of the soft layer of an isotropic viscoelastic polymer corresponding to the maximum level of dissipative properties. A further increase in the relative thickness is often accompanied by a decrease in values of the mechanical loss factors. The significant influence of ambient temperature on natural frequencies values and mechanical loss factors of all considered oscillation modes of symmetric and asymmetric unsupported rectangular three-layer composite plates is demonstrated. Conclusion. It was found that coupled damped oscillations of a symmetric three-layer plate are described by two systems of differential equations, with structures close to that of the systems of corresponding differential equations describing the damped oscillations of a quasi-homogeneous monoclinic plate. At the same time, the coupled damped oscillations of an asymmetric three-layer plate are described by two systems of differential equations that coincide with the systems of corresponding differrential equations describing the damped oscillations of a globally orthotropic three-layer plate.
Penyusunan Latihan Fisik Pada Anggota Komando Strategis Angkatan Darat (KOSTRAD)
Authors: Hermawan Iwan , Indrawira Haryan , Maslikah Uzizatun , Jariono Gatot , Nugroho Haris
Published: July 2022

Pentingnya melakukan penelitian dan pengabdian kepada masyarakat ini dilaksanakan berdasarkan hasil diskusi dengan pelatih fisik komando strategis Angkatan darat (KOSTRAD) sebagai mitra tentang kendala-kedala yang dialami terkait dengan penyusunan program latihan untuk meningkatkan kondisi fisik. Berdasarkan fakta tersebut peneliti sekaligus sebagai pengabdi memberikan alternatif berupa solusi salah satunya memberikan pelatihan dan menyusun program latihan fisik melalui ilmu kepelatihan dengan pendekatan perkembangan ilmu pengetahuan dan teknologi untuk meningkatkan performa anggota KOSTRAD. Metode pengumpulan data yang digunakan adalah wawancara, dokumentasi, dan observasi. Hasil pengabdian menunjukkan bahwa anggota KOSTRAD memperoleh pemahaman tentang penyusunan program latihan tanpa menggunakan senjata dan latihan menggunakan senjata. Latihan menggunakan senjata terdiri dari angkling, mountain climber, burpees, plank dinamis, side plank, supine plank, pull ups, push ups, biceps curls. Latihan menggunakan senjata terdiri dari: angkling, lunges, ski lunges, bysicle crunches, back ups, Cuban rotation, side plank with twist (kanan), dan side plank with twist (kiri).
Litigância climática: como solucionar conflitos por meio da justiça climática?
Authors: Pereira Diego
Published: July 2022

O cenário de mudanças climáticas que surge como consequência da era do Antropoceno, marcada pelo desequilíbrio da ação antrópica no meio ambiente, é um dos maiores desafios da humanidade. Desastres e eventos extremos estão ocorrendo com cada vez mais frequência e intensidade, e deixam marcas indeléveis na esfera da violação de direitos humanos. O Estado Brasileiro tem obrigação constitucional de proteger o meio ambiente ecologicamente equilibrado e promover a equidade social, e também assumiu compromissos internacionais no sentido de prevenir, mitigar e reparar os danos causados por mudanças climáticas. Uma estratégia que tem sido acionada internacionalmente para fazer cumprir essas obrigações é a litigância climática, um fenômeno crescente no Brasil. Considerando a função constitucional da Advocacia Pública de representação judicial e extrajudicial do Estado, quando ele ocupar o polo passivo da demanda, caberá à instituição se manifestar. Assim, esse artigo propõe uma análise do papel que a instituição pode desenvolver na resolução desses conflitos. Para tanto, foi realizada pesquisa bibliográfica sobre a temática que envolve mudanças climáticas, direito dos desastres, direitos humanos e justiça climática, bem como a análise de instrumentos normativos nacionais e internacionais. Como conclusão, o artigo propõe que a Advocacia Pública assuma sua cota de responsabilidade na resolução desses conflitos a partir da principiologia da justiça climática, de modo a considerar não só o interesse do ente federado representado, mas também a exercer o dever estatal de proteção ambiental e de redução dos riscos e das vulnerabilidades das pessoas envolvidas, respeitando e promovendo os direitos humanos.
An Improved Facial Expression Recognition Method Using Combined Hog and Gabor Features
Authors: Hasan Zewar Fadhlilddin
Published: July 2022

Lately, face recognition technology has been a significant study and a topic for generations. It remains a difficult task because of the variability of wide interclass. The subject of facial expression recognition is addressed in this research using a practical method. This method can recognize the human face and it is various features such as the eyes, brows, and lips. The motions or deformations of the face muscles are the cause of facial expressions. In addition, computer vision tasks such as texture recognition and categorization are commonly used. Furthermore, feature extraction basically discovers groups of features that demonstrate an image of visual texture. It is a critical phase to complete the operation. This work extracts features utilizing Histogram of Oriented Gradients (HOG) and Gabor approaches and then combines extracted features to improve the accuracy of facial expression detection. The derived features were particularly sensitive to object deformations. Later on, the classification of facial expression is handled using (Support Vector Machine) SVM. Analyze the proposed approach on FER 2013 data to see how well it performs. The proposal has a categorization rate of 63.82% on average. The proposed technique determines the comparable classification accuracy as shown in experimental findings. To improve this work it is planned to use deep features and combined them with HOG or Gabor, as well as to show the efficiency of the work it can be implemented with more datasets such as the JAFFE database.
Stabilization of Sludge in Zakho Municipal Wastewater by Anaerobic Digestion for Biogas Production in Kurdistan Region, Iraq
Authors: Tamar Shreen Abdulkareem , Umer Mustafa Ismail
Published: July 2022

Raw wastewater sludge samples were collected from two sanitary point sources in Zakho city wastewater pipes. Anaerobic digestion is utilized sludge stabilization as it was effective in reducing the volume of sludge and cheap source of clean biogas. the sludge of municipal wastewater of Zakho district is worth to be used for the generation of biogas and just 15 -17 kg sludge produced 233 to 350 m3 gas in solid retention time of 18 and 24 day respectively. Suspended solid is close related to the amount of COD that removed from sludge and approximately 1 kg COD generate 0.5-0.55 Kg suspended solid in the water. Volatile solid (VS) /total solid (TS) ratio is 0.46 after anaerobic digestion which locate in the range of anaerobic lagoon stabilization. Anaerobic digestion lead to reduction in total solid of wastewater especially organic or volatile suspended solid. Specific gravity of the sludge solid is1.5 which indicate that the sludge is stabilized by anaerobic digestion. Sludge volume index (SVI) indicate that the settleable biosolids are old, good quality and low turbidity. Sludge density index (SDI) increased from 1.83 to 2.9 ml/g after stabilization by anerobic digestion. CO2 and H2S are reduced to zero after stabilization by anaerobic digestion. Nutrients N, P, Ca, Mg, Cl are elevated significantly in final stabilized sludge to be used as organic fertilizer, except sulfate is decreased to acceptable ranges after stabilization.
Comparative study of psycho-physiological state between the dangerous soldiers with the highly risky suicide index and ordinary healthy people, using AI bio-psychological equipment based on the live image
Authors:   The Korean Association of Criminal Psychology, Oh Choi Sung , Lee Jae Suk , Im Geum Seob
Published: July 2022

The purpose of this study is to compare and analyze the personal characteristics of military soldiers at high risk of suicide during military service and the psychophysiological state of healthy ordinary people, and to make policy suggestions related to military maladjustment and suicide based on the research results. This study was compared and measured using 'MAUMLENZ' (MINDEYE version 2.0), in 149 soldiers researched as the high risk suicide (suicide thought, suicide intention, suicide attempt) by the written questionnaire inspection, 3,186 healthy soldiers, and 5,694 healthy ordinary people. Few previous studies have been conducted to specify the most military maladjustments and suicide prevention countermeasure, and using the live video-based artificial intelligence (AI) bio-psychological measurements, this study compare and analyze psychophysiological state (PPS) between healthy ordinary people and soldiers whose suicide index was surveyed as a dangerous scale, and makes policy suggestions related to military maladjustment and suicide prevention.
MORPHOLINE DERIVATIVES IN PSYCHOPHARMACOLOGY
Authors:   Grodno State Medical University, Grodno, Belarus, Kozlovski V. I. , Yakoltsevich M. I. ,   Grodno University Clinic, Grodno, Belarus
Published: July 2022

Morpholine derivatives are nitrogen-containing compounds which are of great interest for psychopharmacology. In particular, among them there are medicines used in clinical practice for the treatment of psychiatric diseases and syndromes: the anxiolytic fabomotizol (afobazole), the antidepressants reboxetine and moclobemide; reboxetine and viloxazine are also used for attention deficit hyperactivity disorder. In addition, this article provides information on a number of other morpholine derivatives with anxiolytic, nootropic and antipsychotic activity.
ACUTE PURULENT PYELONEPHRITIS OF THE SINGLE KIDNEY
Authors:   Grodno State Medical University, Grodno, Belarus, Nechiporenko A. N. , Vasilevich D. M. ,   Grodno University Clinic, Grodno, Belarus, Yutsevich G. V. ,   Grodno State Medical University, Grodno, Belarus, Nechiporenko N. A. ,   Grodno State Medical University, Grodno, Belarus
Published: July 2022

Background. One of the life-threatening diseases among patients with a single kidney is acute purulent pyelonephritis (APP). The disease is accompanied by oliguria or anuria and in many cases comes with the development of multiple organ dysfunction. Objectives. To present the features of the clinical manifestations of APP of a solitary kidney, the results of clinical and laboratory examination, the role of kidney imaging methods (USG, MRI and contrast-enhanced CT) in identifying foci of purulent destruction in the parenchyma, and the immediate results of treatment of patients with APP of a solitary kidney. Material and methods. 10 patients with APP of a solitary kidney were observed. The role of imaging methods (USG, CT and MRI) of the kidney in the detection of purulent destruction in parenchyma is shown. Methods of treating patients are considered: open organ-preserving surgery, nephrectomy; installation of an internal ureteral stent followed by antibiotic therapy and puncture nephrostomy followed by antibiotic therapy. Results. The best immediate results were noted in the group of patients who underwent open organ-preserving surgery in the volume of decapsulation of the kidney, excision of carbuncles, opening of abscesses and drainage of the calices-pelvis system of the kidney with nephrostomy. 3 out of 10 patients needed hemodialysis. Conclusion. Open organ-preserving surgery remains a reliable adequate method of surgical treatment of APP of a solitary kidney. In case of a single focus of destruction in the kidney parenchyma up to 3 cm in diameter or with signs of apostematous pyelonephritis, an effective method of treatment is the installation of an internal ureteral stent followed by antibiotic therapy. 30% of patients with APP need hemodialysis treatment.
A batch photoreactor for small-scale laboratory research - a technical note
Authors: Li Jun , Hodapp Patrick , Ladewig Bradley Paul , Jung Nicole , Dittmeyer Roland
Published: July 2022

Photocatalysis for organic synthesis has experienced rapid progress over the last decades, which serves as an alternative to conventional synthetic routines. However, the photochemical reactor setup of many published works remains ambiguous due to missing standardized protocols. Therefore, a general design of batch photoreactor is required to circumvent the problem of difficult reproducibility and experimental inconsistencies. In this report which we have termed a technical note, a novel batch photoreactor with temperature feedback control and modulated light intensity was assembled from several low-cost, commercially available components, which will assist other researchers to reproduce this standardized reactor for use in their own research.
Adiabatic and Nonadiabatic Dynamics with Interacting Quantum Trajectories
Authors: Dupuy Lucien , Talotta Francesco , Agostini Federica , Lauvergnat David , Poirier Bill , Scribano Yohann
Published: July 2022

We present a quantum dynamics method based on the propagation of interacting quan- tum trajectories to describe both adiabatic and nonadiabatic processes within the same formalism. The idea originates from the work of Poirier [Chem. Phys. 370 4–14 (2010)] and Schiff and Poirier [J. Chem. Phys. 136 031102 (2012)] on quantum dynamics with- out wavefunctions. It consists in determining the quantum force arising in the Bohmian hydrodynamic formulation of quantum dynamics using only information about quan- tum trajectories. The particular time-dependent propagation scheme proposed here results in very stable dynamics. Its performance is discussed by applying the method to analytical potentials in the adiabatic regime, and by combining it with the exact factorization method in the nonadiabatic regime.
Discovery and molecular elucidation of pervasive Aflatoxin B1 oxidation activity in the laccase superfamily
Authors: Caster Ryan , Luu Emma , Tsui Ka Yi , Yang Jun , Arredondo Augustine , Cui Youtian , Shafaat Hannah , Zhang Guangtao , Hammock Bruce , Tantillo Dean , Siegel Justin
Published: July 2022

Aflatoxins are mutagenic mycotoxins which are believed to impact over a billion people every year, particularly in the developing world, and, when consumed, lead to stunting, immunosuppression, and liver cancer. With the worsening of climate change, molds and their toxic secondary metabolites will become an even greater risk to humanity. In this work we use in vitro and in silico methodologies to evaluate the potential for and propose the use of multicopper oxidases, specifically laccases, to enzymatically degrade aflatoxin B1 (AFB1), a highly mutagenic mycotoxin, to a safer byproduct. A panel of assays was performed on 45 members of the multicopper oxidase family with 20 different enzymes showing the ability to degrade AFB1 and establishing the pervasiveness of this activity in the family. In order to better understand how laccases oxidize AFB1, we utilized density functional theory to identify likely atoms within AFB1 for oxidation to occur. Once a reaction scheme had been established, we employed computational docking with Rosetta to ascertain which structural features are likely to contribute to AFB1 binding. These predictions can provide insight for future efforts to optimize enzymes for detoxifying AFB1.
COMPORTAMIENTO DEL SECTOR CONSTRUCCIÓN EN EL PERÍODO DE PANDEMIA COVID-19 CHEPÉN-LA LIBERTAD
Authors: Correa Rojas Liliana , Marín Bardales Noe Humberto , Marín Bardales Ruth Sujey , Sotomayor Nunura Gioconda Del Socorro
Published: July 2022

La pandemia del COVID-19 no solo ha afectado la salud de los peruanos, sino también los sectores económicos y uno de ellos es el sector de la construcción, como ferreterías, obras de construcción y recurso humano. El objetivo del estudio fue analizar el comportamiento del sector construcción en el período de la pandemia COVID-19 en la ciudad de Chepén. La investigación se justifica, en que conociendo el comportamiento del sector construcción en los meses de emergencia sanitaria, sirve al empresariado en la toma de decisiones. El estudio es del tipo cuantitativo-descriptivo. La población fue los sectores económicos de la ciudad de Chepén y la muestra el sector de la construcción, conformado por comercios ferreteros, obras de construcción y recurso humano. El instrumento utilizado fue el cuestionario de preguntas y datos de seguimiento. Para el análisis de los datos, se utilizó los gráficos de relación de actividad y tiempo. Los resultados fueron que todo el sector construcción detuvo sus actividades en los meses de inmovilización social obligatoria, luego volvieron a atender de forma lenta implementado con protocolos de bioseguridad. La investigación concluye que los centros ferreteros han reabierto a un 70%, las obras privadas de vivienda a un 60% y los obreros laboran al 55% que antes de inicio de la declaratoria de emergencia sanitaria.
PROTOCOLOS DE BIOSEGURIDAD ANTE EL COVID-19 EN OBRAS DE CONSTRUCCIÓN CIVIL EN AMÉRICA LATINA: REVISIÓN LITERARIA
Authors: Correa Rojas Liliana , Marín Bardales Noe Humberto , Marín Bardales Ruth Sujey , Sotomayor Nunura Gioconda Del Socorro
Published: July 2022

Los protocolos de bioseguridad han jugado un papel importante en la reincorporación de obras de construcción civil como parte de la reactivación de la economía debido a la crisis ocasionada por el COVID-19, en Latinoamérica. Dichos protocolos son de carácter obligatorio, ya sea para el sector público o privado; dado que cuentan con medidas necesarias para la prevención y mitigación de contagios; así como, la implementación de equipos de protección personal. En el presente artículo de revisión se analizaron los protocolos propuestos por los diferentes países de Latinoamérica. Se concluyó que entre las medidas preventivas de bioseguridad más utilizadas se encuentran el lavado de manos, distanciamiento social, desinfección de áreas, charlas de prevención y autocuidado, entre otros; así también, entre los equipos de protección individual implementados se obtuvo que la mascarilla, protector facial y el uso de guantes fueron los con mayor importancia entre los países y por último entre las medidas de mitigación de casos sospechosos y/o confirmatorios el aislamiento social así como el control de contactos cercanos y el cierre temporal de la obra fueron los más notorios.
Multimodal Perception of Pre-School Children with Speech Disorders
Authors:   Irkutsk state University, Murashova I. Y. , Pantileeva E. G. ,   Irkutsk state University
Published: July 2022

Relevance of the research is due to the importance of all-round school preparation of preschoolers aged 6 to 8 with general speech underdevelopment through developing of multimodal perception. The article presents the results of the diagnosis of multimodal perception of children with general speech underdevelopment. The study has confirmed the scientific findings about an individual structure of multimodal perception of over-fives. The author has conducted the original comparative analysis of frequency of various types of multimodal perception profiles of the subjects with clinical types of general speech underdevelopment. The study has revealed that in a complicated clinical case balanced profiles are found rarer than in uncomplicated ones. The author has provided some areas of differentiated teaching to develop multimodal perception of children with various clinical types of general speech underdevelopment.
Evidence map of diagnosis, treatment, prognosis, prevention, and control in visceral leishmaniasis
Authors: Ibiapina Andressa Barros , Batista Francisca Miriane de Araújo , Aguiar Bruno Guedes Alcoforado , Mendonça Vagner José , Costa Dorcas Lamounier , Costa Carlos Henrique Nery , Abdala Carmen Verônica Mendes
Published: July 2022

Objective.

To develop an evidence map on visceral leishmaniasis prevention, control, diagnosis, treatment, and prognosis.

Methods.

Systematic reviews on visceral leishmaniasis were searched using MEDLINE/PubMed and Virtual Health Library. After selection, each included systematic review was assessed, characterized, and categorized by intervention type and by outcomes, according to the methodology offered by the PAHO/WHO Latin American and Caribbean Center on Health Sciences Information (BIREME). The methodological quality was assessed using the AMSTAR2 tool to determine the confidence level of the evidence obtained.

Results.

Among the prevention and control interventions, insecticide spraying, bednets, dog collars, and dog culling were the most assessed, emphasizing that insecticidal dog collars can reduce visceral leishmaniasis incidence in dogs. Regarding diagnosis, polymerase chain reaction (PCR), rK39 immunochromatographic test (rK39 ICT), and direct agglutination test (DAT) presented high sensitivity and specificity. As for treatment, pentavalent antimonials and amphotericin B were the most analyzed drugs and showed therapeutic success; however, serious adverse events can occur due to their use. The prognostic factors identified were anemia, edema, bleeding, jaundice, age, and HIV coinfection.

Conclusions.

The evidence map developed shows rK39 ICT and DAT as promising diagnostic alternatives and reinforces the efficacy of liposomal amphotericin B and pentavalent antimonials. Insecticide-impregnated dog collars appear as a promising measure for the control of visceral leishmaniasis, but there is also a need for future studies and reviews with higher methodological quality, especially on prevention and control interventions.
Torsional analysis of open thin-walled doubly symmetric beams under torsion and bimoment
Authors: Mohammed Ali Hjaji , Ezedine Giuma Allaboudi , Hasan Mehdi Nagiar , Muftah Mohamed Krer
Published: July 2022

The present paper investigated the static analysis for the coupled torsional-warping response of open thin-walled doubly
symmetric beams subjected to various twisting moments and bimoments. The static equilibrium torsional-warping
coupling differential equations and associated boundary conditions for the thin-walled beams are derived using total
potential energy variational principle. The exact closed-form solutions for the beams having a cantilever, simply-supported,
fixed-fixed and fixed-fork boundary conditions and under various torsional and warping moments are determined. The
present solution is shown to successfully capture the coupled torsional-warping static response of the thin-walled beams
with various boundary conditions and by excluding and including axial static force effects. The validity and the accuracy of
the numerical results based on the present solution are accomplished throughout the numerical examples presented and
compared with well-established ABAQUS finite beam model solution and other exact solution available in the literature.
Dynamic simulation and parametric analysis of green roofing in buildings
Authors: Malik F. Elmzughi , Zuhaira M. Alhafi
Published: July 2022

Enhancing energy efficiency and performance of the buildings and improving the air quality are acquisition during the cooling and heating seasons. According to the 2010 report by General Electricity Company of Libya, electrical energy consumption by residential sector account for approximately 39% of total demand in Libya. The green roof technologies in buildings are one of the main methods for using energy economically and reducing CO2 emission. The economic parameters such as the vegetation thickness and its thermal conductivity for the green roof, the electrical energy cost, coefficient of performance and EER all affect CO2 emission and total cost of the buildings. This study focuses on the impact of these parameters on the application of green roofs as well as degerming the optimum vegetation thickness and thermal conductivity of vegetation layer. Tripoli's degree days were used as one of methods to achieve these calculations or the results. The green roof and mathematical models were performed to find energy savings, and payback, and CO2 reductions. This study focuses on investigating these parameters that affect the green roof for external building based on life-cycle cost analysis (an economic model). As a result, the total cost increased from 6.7 to 23.05 $/m2; while CO2 emission decreased from 2.5 to 1.52 kg/m2/years with increasing the electricity costs which includes the effects of Interest rate on CO2 emission and total cost. Total cost decreased from 16.7 to 14.9 $/m2; while CO2 emission increased from 1.85 to 1.94 kg/m2/years with increasing the Interest. An increase in COP (Coefficient of Performance) and EER (Energy Efficiency Ratio) causes the CO2 emission to decrease from 2.2 to 1.51 kg/m2/years and from 2.08 to 1.37 kg/m2/year and total cost to decrease from 18.3 to 12.9 $/m2 and from 17.4 to 11.76 $/m2. The total cost and CO2 emission are increased from 13.7 to 16.5 $/m2 and from 0.34 to 1.74 kg/m2/years with increasing the thermal conductivity of vegetation. And the effects of degree day on CO2 emission and total cost, the total cost and CO2 emission are decreased from 18.6 to 14.67 $/m2 and from 2.45 to 1.55 kg/m2/years with increasing the degree day.
Pengembangan Instrumen Evaluasi Berbasis HOTS Mata Pelajaran OTK Humas Dan Keprotokolan di SMK IPIEMS Surabaya
Authors: Zamkakay Yuliana
Published: July 2022

The purpose of this research is to develop an assessment instrument based on HOTS (higher-order thinking skills). The results of the development in this study were in the form of a test instrument packaged using a google form. The method used in this study is a research and development method with the development version of Sugiyono. The subjects in this study were all students of class XI majoring in Public Relations and Protocol OTK as many as 30 students. The research instruments include interview guidelines, expert validation sheets to determine the quality of the questions, and student response sheets that were tested for quantitative and qualitative analysis. Quantitative analysis was obtained from the results of item analysis consisting of validity, reliability, level of difficulty of questions, discriminating power of questions, distractors, analysis of higher-order thinking skills and student response sheets, in qualitative analysis of test data the average percentage was 87.7% including in the "Strong" category, quantitative testing of instrument development through multiple choice questions as many as 30 questions through google form obtained 22 questions in the "valid" category and 8 questions in the "invalid" category.
Pengaruh Motivasi Kerja, Kompensasi, Dan Lingkungan Kerja Terhadap Produktivitas Karyawan di PT. Winaros Kawula Bahari Beji-Pasuruan
Authors: Berlian Bruce , Rafida Veni
Published: July 2022

Company PT. Winaros Kawula Bahari is a Vaname quality frozen shrimp export company. The registered office is Jl Raya Cangkring Malang Km 39.4, Pasuruan, East Java. The aim of this study was to determine the influence of work motivation, remuneration and work environment on employee productivity. In this quantitative study, the population was selected from 50 employees of the raw shrimp department. The sampling technique used is non-probability sampling which is a type of saturated sampling. Multiple regression analysis using SPSS version 25 was used as a research analysis method. Based on the results of the analysis of work motivation, compensation, and work environment variables partially have no effect on the productivity of PT. Winaros Kawula Bahari. The multiple linear regression model in this study is stated simultaneously have a significant effect between the independent variables of work motivation, compensation, and work environment on employee productivity at PT. Winaros Kawula Bahari.
A New POD Method for Transport Equations
Authors: Solán Fustero Pablo , Navas Montilla Adrián , Gracia Lozano José Luis , García Navarro Pilar
Published: July 2022

A novel implementation of the reduced-order model (ROM) of 1D advection-diffusion equation by means of a modified Proper Orthogonal Decomposition (POD) method is presented. This modified method is based on a coordinate transformation (CT-POD) that allows prediction beyond a training time horizon for advection dominated equations.
Estimación de las propiedades mecánicas de la placa de ateroma utilizando Redes Neuronales Artificiales
Authors: Caballero Masa Ricardo , Peña Baquedano Estefanía , Martínez Barca Miguel Ángel
Published: July 2022

Predecir las propiedades mecánicas de la placa de ateroma en paciente específico es crucial para identificar el riesgo de infarto o ictus cerebral de forma rápida y eficiente en la práctica clínica a partir de la información obtenida por ecografía intravascular por ultrasonidos (IVUS).
Sistemas avanzados de ebullición mediante materiales con baja temperatura de Curie y tecnología de inducción
Authors: Pascual Alberto , Acero Jesús
Published: July 2022

El uso de materiales con baja temperatura de Curie para el desarrollo de diferentes aplicaciones de calentamiento por inducción, puede mejorar la seguridad, la eficiencia energética y los resultados en la cocción. En este articulo se exponen las posibilidades que ofrecen estos materiales, en especial para el desarrollo de evaporadores por inducción.
Estudio biomecánico comparativo de una fractura femoral distal tratada con una placa lateral y calvo retrógrado
Authors: Rosell Pradas Jorge , Naveiro José Manuel , Albareda Jorge , Gracia Luis
Published: July 2022

Las fracturas de fémur suponen en torno al 13% del total en el ser humano y deben ser tratadas quirúrgicamente tratando de conseguir la estabilidad necesaria para la consolidación. Ante la falta de evidencias en los conocimientos existentes, los estudios biomecánicos son de máximo interés, permitiendo establecer los protocolos de tratamiento óptimos. En este estudio se compara la biomecánica de una fractura femoral distal tratada con placa lateral y calvo retrógrado.
Evaluación Computacional de la Arquitectura de la Matriz de Cultivo en la Electrofisiología Cardíaca
Authors: Rosales Ricardo Maximiliano , Mountris Konstantinos , Doblaré Manuel , Mazo Manuel , Pueyo Esther
Published: July 2022

Los cardiomiocitos derivados de células madre pluripotentes inducidas humanas (hiPSC-CMs) que se cultivan en matrices bioimpresas han mostrado resultados prometedores en el campo de la medicina regenerativa. El trasplante de estos cultivos en áreas dañadas del ventrículo puede contribuir a restaurar la función cardíaca.  Sin embargo, la arritmicidad latente debida a la reducción en la propagación del frente de onda eléctrico del complejo hiPSC-CMs-matriz requiere una caracterización más profunda. El objetivo de este trabajo es investigar el impacto de la arquitectura de la matriz en el tiempo de activación (TA) del tejido a través del uso de métodos computacionales.

Modelos electrofisiológicos in silico de hiPSC-CM en combinación con el método de elementos finitos y el modelo monodominio se emplearon para simular la actividad eléctrica en complejos de hiPSC-CMs-matriz. Se ajustaron la alineación de las fibras y el acoplamiento intercelular para obtener mapas de TA simulados similares a sus pares experimentales. Además, se evaluaron matrices con poros rectangulares, auxéticos y hexagonales alargados, con el fin de determinar la estructura más biomimética en términos de anisotropía tisular y velocidad de propagación del potencial de acción.

 Los cultivos con poros hexagonales alargados en 60 grados alcanzaron una activación más fisiológica que las arquitecturas restantes. Esto es debido a la mayor alineación en paralelo a la dirección de propagación de las células en esta estructura.  Por lo tanto, los hexágonos alargados minimizarían el riesgo de generar alteraciones proarrítmicas significativas de este procedimiento.
Collagen Density Regulates Tumour Spheroid Growth Through Cell Motility: A Computational Study
Authors: Godinho Gonçalves Inês , García-Aznar Jose Manuel
Published: July 2022

We aim to define the role of matrix density on tumour growth through a discrete computational framework. We integrate experimental data to characterize the dynamics of individual cellular movement, accounting for the mechanical properties of the ECM, and we evaluate how the emerging trends modulate the growth of multicellular structures.
Simplificación de la calibración térmica para acelerómetros MEMS
Authors: Martínez Lahoz Javier , Asiain Ansorena David , Beltrán Blazquez José Ramón
Published: July 2022

Las derivas térmicas de los sensores inerciales MEMS limitan su uso, debido al coste de su calibración. Simplificando los métodos de compensación y calibración térmica se puede reducir el coste y equipamiento necesario. En este trabajo se propone un algoritmo ligero de compensación con su correspondiente técnica rápida de calibración.
Efectividad de la fibrólisis diacutánea en el síndrome del túnel carpiano en un paciente diabético: a propósito de un caso
Authors: Hernández Secorún Mar , Abenia Benedí Hugo , Lucha López María Orosia , Hidalgo García César
Published: July 2022

Los pacientes diabéticos tienen doble factor de riesgo para presentar el Síndrome del Túnel Carpiano (STC). El objetivo de este estudio es informar de la eficacia de un programa con fibrolisis diacutánea en un paciente diabético que padece STC, a corto y medio plazo.
Normal Map Estimation in the Wild
Authors: Condor Lacambra Jorge , Lagunas Arto Manuel , Delanoy Johanna , Masiá Corcoy Belén , Gutiérrez Pérez Diego
Published: July 2022

We propose a method to estimate normal maps of objects in the wild, from just a single RGB image. Our approach is based on deep learning, and we use synthetic data to train our network. Lastly, we show its applicability by improving the results of image-based appearance editing tasks.
Desarrollo de materiales carbonosos a partir de biomasa agrícola residual para su aplicación en baterías de iones de sodio
Authors: Alvira Dobón Darío , Antorán Navarro Daniel , Manyà Cervelló Joan J.
Published: July 2022

La presente comunicación aborda el desarrollo y puesta en marcha de un sistema experimental para la fabricación y caracterización de ánodos carbonosos. Dicho sistema permite evaluar la capacidad y propiedades electroquímicas de los carbones derivados de biomasa residual para su uso como electrodo en baterías de iones de sodio.
Towards the Integration of Genome Scale Models and Bioreactors for the Production of Commodity Chemicals
Authors: Lázaro Ibáñez Jorge , Júlvez Jorge
Published: July 2022

Most processes for the production of commodity chemicals rely on fossil fuels, and hence, are highly pollutant. A promising alternative is to develop bioprocesses that make use of genetically engineered cells. A novel modeling framework is proposed to speed up the overall design of bioprocesses and optimize their productivity.
Adhesion Study of a Monolayer of Endothelial Cells
Authors: Ríos Ruiz Itziar , Oliván García Sara , Martínez Barca Miguel Ángel , Peña Baquedano Estefanía
Published: July 2022

Cell adhesion is crucial for flow microfluidic tests, as cell detachment can imply an invalidation of the results of an experiment. Here, we studied the effect of different coating treatments and substrates in the adhesion and preservation of a monolayer of endothelial cells.
Alejandro Aparici - Efecto de la degradación enzimática del colágeno mediante colagenasa en el aneurisma aórtico a través del ensayo de inflado
Authors: Aparici Gil Alejandro , Peña Estefanía
Published: July 2022

Un aneurisma aórtico es una dilatación patológica en un segmento de la aorta que tiene tendencia a expandirse y, en último caso, romperse con resultados fatales en la mayoría de casos.

El objetivo es el estudio de la mecánica de la pared aórtica durante el proceso de degradación y que resulta en un aneurisma aórtico.

Todo ello nos permite tener un conocimiento más profundo de cómo la pared arterial modifica sus propiedades durante el proceso de degradación hasta la aparición de una fractura
Laser driver design in 65-nm CMOS technology for IFoF optical links
Authors: Paredes Páliz Diego Fabián , Aznar Francisco , Martínez Antonio D. , Celma Santiago
Published: July 2022

Broadband mobile networks have experimented an accelerated growth in the passed five decades culminating this development with 5G networks. This evolution demands an efficient and not expensive solution for optical-wireless front-end. Thus, information delivered by mobile stations is repeated over a Distributed Antenna System (DAS), where Remote Antenna Unit (RAU) integer optical and wireless modules. A non-linear response from light source means a major problem for an analog signal in comparison with digital one. The main problem with non linearity is signal dispersion giving as result alteration of signal shape form. In this direction there are some options from IC electronic design to interact with optical source, first the use of a linear drive circuit that delivers a certain amount of electric current for a voltage input signal, the second option is the use of pre-distortion or post-distortion electronic blocks to guarantee a lineal response from optical source. This work supposes a first approach and design of a linear laser driver in 65-nm CMOS technology that includes layout design.
Modelos basados en agentes para la simulación de la evolución del glioblastoma en un modelo in vitro.
Authors: Arroyo Vázquez Raquel B. , Doblaré Manuel , Pérez-Aliacar Marina , Ayensa-Jiménez Jacobo
Published: July 2022

En este trabajo se presenta el uso y las ventajas de los modelos basados en agentes (ABMs) como herramienta para validar hipótesis biológicas y entender procesos celulares fundamentales que permitan posteriormente simular sistemas más complejos. Mediante este tipo de modelos se estudiarán algunos procesos involucrados en la evolución del glioblastoma (GBM) tales como la formación de pseudoempalizadas y del núcleo necrótico. Los resultados obtenidos se han contrastado con datos experimentales y datos previos obtenidos con modelos continuos en este grupo.
Extracción de entropía en PUFs de medida compensada
Authors: Díez Señorans Guillermo , García Bosque Miguel , Sánchez Azqueta Carlos , Celma Pueyo Santiago
Published: July 2022

En este trabajo proponemos algunas técnicas novedosas para maximizar la entropía extraída de una matriz de osciladores de anillo, utilizada como función física no-clonable (PUF) en FPGA para la identificación segura de dispositivos y generación de claves con interés criptográfico. Todos los resultados han sido obtenidos mediante la evaluación experimental en una FPGA Zynq 7000.
LDDMM Meets GANs: Generative Adversarial Networks for Diffeomorphic Registration
Authors: Ramon Julvez Ubaldo , Hernández Giménez Mónica , Mayordomo Cámara Elvira
Published: July 2022

In this work, we propose an unsupervised adversarial learning LDDMM method for 3D mono-modal images based on Generative Adversarial Networks. We have successfully implemented two models with stationary and EPDiff constrained non-stationary parameterizations of diffeomorphisms. Our approach has shown a competitive performance with respect to benchmark supervised and model-based methods.
Two-layer model for the numerical simulation of oil spills over coastal flows
Authors: Echeverribar Isabel , Brufau Pilar , García-Navarro Pilar
Published: July 2022

A one-dimensional (1D) numerical model for the simulation of oil spills in coastal flows is studied. A two-layer eulerian model is implemented. The main advantage of this model is the capability of solving the evolution of the oil layer, computing the oil depth and the velocity field.
Estudio de las posibilidades de la absorción molecular de alta resolución empleando fuente continua en cámara de grafito para la medida de diferentes isótopos de Sr.
Authors: Bazo Antonio , Aramendía Maite , Nakadi Flavio Venancio , Garde Raul , Resano Martin
Published: July 2022

Este trabajo plantea la aplicación de HR-CS-GF-MAS para el análisis isotópico de estroncio como una aproximación al estudio de las posibilidades de la técnica en el análisis de elementos con múltiples isótopos estables. Para ello, se formará la molécula de SrF y se aplicarán correcciones para obtener señales isotópicas individuales.
Envejecimiento cardiaco humano: transcriptómica y desarrollo de modelos celulares de envejecimiento
Authors: García Mendívil Laura , Hernández Bellido Natalia , Sánchez Barat Marcos , Pérez Zabalza María , Garrido Huéscar Elisa , Oliveros Juan Carlos , Torres Pérez Rafael , Ramos Marquès Estel , Pueyo Esther , Ordovás Laura
Published: July 2022

Pese a la relevancia de la edad como factor de riesgo de las enfermedades cardiovasculares, sus bases moleculares y funcionales están poco caracterizadas en humanos. Para mejorar esta comprensión hemos estudiado su dinámica transcripcional cronológica y biológica en ventrículo izquierdo humano y hemos desarrollado un modelo de envejecimiento celular cardiaco.
Ammonia Oxidation Mixtures at High Pressure
Authors: García Ruiz Pedro , Abengochea Miguel , Castejón Daniel , Bilbao Rafael , Abián María , Alzueta Uxue
Published: July 2022

El amoníaco se puede quemar directamente sin emisiones de CO2 y se puede quemar en mezclas con CH4 y H2. El presente trabajo aborda el conocimiento de la conversión a altas presiones de NH3 y sus mezclas con CH4 y H2, así como el desarrollo de un modelo cinético idóneo para describir el proceso de combustión del amoniaco.
Metodología de diseño de LNA de banda ancha robustos frente a variaciones de proceso
Authors: Martínez Pérez Antonio D , Aznar Francisco , Paredes-Páliz Diego F. , Martínez Martínez Pedro A. , Celma Santiago
Published: July 2022

Los amplificadores de bajo ruido requieren cumplir unas especificaciones de diseño muy estrictas. Esto hace delicado y tedioso su diseño, especialmente si se desea garantizar su robustez al sufrir las variaciones de proceso. Para solventarlo, este trabajo presenta una metodología de optimización.
Innovative eco-friendly active packaging strategy aimed for ethylene removal
Authors: Rupérez Cebolla David , Gracia Vallés Nicolás , Nerín Cristina , Silva Filomena
Published: July 2022

Within the scope of sustainability, this work tackles both food waste and food safety by studying the ethylene scavenging potencial of α-cyclodextrin nanosponges produced by solvent-free synthesis and the food safety evaluation of the compostable packaging for food contact applications where the nanosponges will be incorporated.
Corvis ST biomarkers in healthy and keratoconus eyes: clinical and numerical evaluation
Authors: Redaelli Elena , Calvo Begoña , Rodríguez Matas José Félix , Luraghi Giulia
Published: July 2022

Non-Contact Tonometry (NCT) is a diagnostic tool intended to characterize corneal biomechanics in vivo. In order to analyze the response of the corneal tissue behavior, a numerical model could be of great help. This work aims to validate an in-silico NCT by comparing the clinical biomarkers of four patients to the numerical results of the same patient-specific simulations.