bluuebunny/crossref_metadata_2025 huggingface dataset:
Contribution of the Long Noncoding RNA H19 to β-Cell Mass Expansion in Neonatal and Adult Rodents
Authors: Sanchez-Parra Clara , Jacovetti Cécile , Dumortier Olivier , Lee Kailun , Peyot Marie-Line , Guay Claudiane , Prentki Marc , Laybutt D. Ross , Van Obberghen Emmanuel , Regazzi Romano
Published: August 2018

Pancreatic β-cell expansion throughout the neonatal period is essential to generate the appropriate mass of insulin-secreting cells required to maintain blood glucose homeostasis later in life. Hence, defects in this process can predispose to diabetes development during adulthood. Global profiling of transcripts in pancreatic islets of newborn and adult rats revealed that the transcription factor E2F1 controls expression of the long noncoding RNA H19, which is profoundly downregulated during the postnatal period. H19 silencing decreased β-cell expansion in newborns, whereas its re-expression promoted proliferation of β-cells in adults via a mechanism involving the microRNA let-7 and the activation of Akt. The offspring of rats fed a low-protein diet during gestation and lactation display a small β-cell mass and an increased risk of developing diabetes during adulthood. We found that the islets of newborn rats born to dams fed a low-protein diet express lower levels of H19 than those born to dams that did not eat a low-protein diet. Moreover, we observed that H19 expression increases in islets of obese mice under conditions of increased insulin demand. Our data suggest that the long noncoding RNA H19 plays an important role in postnatal β-cell mass expansion in rats and contributes to the mechanisms compensating for insulin resistance in obesity.
Implementing model reduction to the JuliaFEM platform
Authors: Rapo Marja Liisa , Aho Jukka , Koivurova Hannu , Frondelius Tero
Published: August 2018

JuliaFEM is an open source finite element method solver written in the Julia language. This paper presents an implementation of two common model reduction methods: the Guyan reduction and the Craig-Bampton method. The goal was to implement these algorithms to the JuliaFEM platform and demonstrate that the code works correctly. This paper first describes the JuliaFEM concept briefly after which it presents the theory of model reduction, and finally, it demonstrates the implemented functions in an example model. This paper includes instructions for using the implemented algorithms, and reference the code itself in GitHub. The reduced stiness and mass matrices give the same results in both static and dynamic analyses as the original matrices, which proves that the code works correctly. The code runs smoothly on relatively large model of 12.6 million degrees of freedom. In future, damping could be included in the dynamic condensation now that it has been shown to work.
Experimental study of the dynamic indentation damage in thermally shocked granite
Authors: Mardoukhi Ahmad , Hokka Mikko , Kuokkala Veli-Tapani
Published: August 2018

This paper presents an experimental procedure to study the effects of pre-existing cracks and damage on the rock behavior under dynamic indentation. To gain better understanding on the mechanism involved in percussive-rotary drilling procedure, a modified Split Hopkinson Pressure Bar device was used to carry out dynamic indentation tests, where rock drill buttons were impacted on rock samples with dimensions of 30 cm × 30 cm × 30 cm. Before the mechanical testing, the samples were thermally shocked using a plasma spray gun for periods of 3, 4, and 6 seconds. The plasma gun produces a powerful heat shocks on the rock sample, and even short exposures can change the surface structure of the samples and provide samples with different crack patterns and surface roughness for experimental testing. The effects of the heat shock damage on the dynamic indentation behavior of the rock were characterized with single- and triple-button indentation tests. The specific destruction work was used to characterize the effects of heat shocks on the material removal during dynamic indentation. The results show that the force-displacement response of the rock does not change much even if the rock surface is severely damaged by the heat shock, however, the destruction work decreases significantly. This means that the same loading removes more volume if the material surface is pre-damaged, and that the efficiency of the indentation process cannot be evaluated from the bit-rock interaction forces alone. The presented experimental framework can be a useful tool for the verification of numerical models where the rock microstructure and especially the microcracks are essential.
Alkusanat
Authors: Niiranen Jarkko
Published: August 2018

Rakenteiden Mekaniikka -lehti juhli 50-vuotista taivaltaan viime elokuussa Vaasan yliopistossa järjestetyssä juhlaseminaarissa. Seminaarin esitelmien pohjalta kirjoitetuista lyhyistä artikkeleista koottiin lehteemme paksu erikoisnumero (Vol 50, Nro 3), jollaisia on itse asiassa vuosien varrella julkaistu lehdessämme lukuisia. Perinne jatkuu tänäkin vuonna: loppuvuodesta on tarkoitus koota erikoisnumerot sekä Teräsrakentamisen T&K-päivien (15.–16.8. Hämeenlinnassa) että Suomen mekaniikkapäivien (29.–31.8. Helsingissä) esitelmien pohjalta.

Lehden uutena päätoimittajana pyrkimykseni on muiltakin osin jatkaa vuosien saatossa hyväksi havaittujen periaatteiden ja linjausten mukaista julkaisutoimintaa. Lehteä on luonnollisesti myös tarkoitus tarpeen mukaan uudistaa. Osa uudistuksista tulee todennäköisesti kytkeytymään lehtemme uuteen verkkojulkaisualustaan, jona on vuoden ajan toiminut Tieteellisten seurain valtuuskunnan ylläpitämä, tiedelehtien toimittamiseen ja julkaisemiseen tarkoitettu Journal.fi-palvelusivusto. Sivustolla on tällä hetkellä noin 60 suomalaista tieteellistä lehteä ja vuosikirjaa ja se käyttää voittoa tavoittelemattoman Public Knowledge Project -yhteenliittymän kehittämää Open Journal Systems -järjestelmää, joka perustuu avoimeen lähdekoodiin ja on tällä hetkellä maailman yleisimmin käytetty julkaisujärjestelmä tieteellisessä julkaisemisessa.

Kunhan järjestelmän käyttöönoton alkukankeuksista selvitään, tämän digitaalisen palvelualustan on jatkossa tarkoitus helpottaa lehtemme kirjoittajien, arvioijien ja toimituskunnan työskentelyä, mahdollistaa artikkelien nopeampi julkaiseminen sekä lisätä lehdessä julkaistujen artikkelien näkyvyyttä ja uskottavuutta.

Lopuksi haluan vielä lehden puolesta kiittää edeltäjääni, professori Reijo Kouhiaa, joka toimi lehden päätoimittajana viimeiset yksitoista vuotta – toimittaen lehden volyymit 40–50 käsittäen yhteensä 228 vertaisarvioitua artikkelia – ja jatkaa edelleen lehden toimituskunnan jäsenenä.

Helsingissä, 1. elokuuta 2018

Jarkko NiiranenRakenteiden Mekaniikka -lehden päätoimittaja, akatemiatutkija, apulaisprofessori
The Low-Power High-Frequency Transceivers with a Received Signal Power Indicator Used in the Access Control System
Authors: Vasyukov S. A. , Murzin I. A.
Published: August 2018

The article deals with relevant issues to implement automatic disarming through the radio channel of car alarm when approaching the car. Notes that the implementation of automatic (keyless) access in standard automotive systems, using wireless communication between the owner's transponder tag and the car's transponder at a frequency of 125 kHz and a set of active antennas, requires large costs and is therefore available only in business-class cars. To implement this function in the same form at the stage of installation of additional equipment is expensive and time-consuming. As an alternative, the proposal is to use the radio car alarm. A disarming process involves two devices, namely a RFID-tag, which the owner carries around, and an alarm unit. Both the tag and the alarm unit radio channel contain transceivers, i.e. devices capable of operating both as a transmitter and as a receiver. The paper justifies that it is expedient to place the transceiver of unit on the car windshield and use a passive label responding to the request signal from the transceiver of unit. Formulates requirements for transceiver characteristics and based on the analysis of publications proves the CC2400 (Texas Instruments) transceiver selection. Analyses the possible types of antennas the manufacturer offers for the CC2500 transceiver. Estimates their using efficiency in RFID-tags through manufacturing and testing a developed batch with PCB antennas of different type. A developed proprietary antenna design, as compared to the manufacturer’s antennas, has a polarization diagram close to circular. The paper shows its experimentally estimated effectiveness. An algorithm is analysed when the distance of automatic disarming is adjusted only through the power of the transmitter of the alarm transceiver. It is noted that the algorithm does not use information about the signal from the tag to the unit. It is experimentally justified that its use of the algorithm without feedback allows us to obtain a stable automatic disarming zone. A radio-exchange algorithm between the car alarm transceiver and the tag transceiver is proposed and justified using the power indicator of the signal received from the tag. The operation and effectiveness of the proposed algorithm are tested experimentally.
An Experimentally Studied Laser Fluorescence Method for Sensing Stress Situations of Oil-polluted Plants
Authors: Fedotov Yu. V. , Kravtsov D. A. , Cherpakova A. A. , Belov M. L. , Gorodnichev V. A.
Published: August 2018

Nowadays, one of the promising applications for the laser fluorescent analysis in remote sensing is to monitor oil pollution both on the water surface and on the earth one.

A task to provide laser fluorescence remote sensing of oil pollution on the earth surface is much more difficult than that of to do the same on the water surface. The monitoring oil pollution laser fluorescence results can have no large reliability (lead to the great number of false alarms) because of the great number of disrupters (for example, plant fluorescence).

However, plants available in the pipeline corridor may be not only disrupter, but also an oil pollution mark. Oil pollutions lead to developmental disorder of plants and induce their stress. The laser fluorescence methods can detect such stress situations.

The paper concentrates on the experimental studies of laser fluorescence remote sensing method to detect the plant oil pollution stress situations for the eye-safe fluorescence excitation wavelength of 355 nm.

A laboratory setup was designed to study spectra of laser-induced fluorescence of plants. In the laboratory setup the third harmonic of the Nd-YAG laser at the eye-safe wavelength of 355 nm was used as a fluorescence-exciting source. The laser-induced fluorescence spectra of plants were measured within 380 – 780 nm spectrum range.

The experimental study results of laser-induced fluorescence spectra of plants in normal and stress situations caused by oil pollution are given for the eye-safe fluorescence- exciting wavelength of

The paper shows that the analysis of recorded laser-induced fluorescence spectra allows us to detect stress situations caused by oil pollution. An identifiable factor to characterise a profile deformation of the laser-induced fluorescence spectrum for stress situations may be a fluorescence intensity ratio in the spectral ranges of 680…690 nm and 730…740 nm.
Parameters Synthesis of the Shock Absorber System for an Elastic Object with Incomplete Data on Stochastic External Loads
Authors: Tushev O. N. , Belyaev A. V.
Published: August 2018

The elastic object and the deprecation system are described by a system of nonlinear ordinary differential equations. Probabilistic characteristics of external influence are not define. According the guaranteed result method it can be any of a finite set of deterministic realizations. Optimizing the parameters of the passive depreciation system reduces to solving a minimax multicriteria problem. The depreciation parameters can vary in a given class without introducing additional restrictions. To calculate the extremum of the objective function, the search algorithm of the Nelder-Mead deformable polyhedron is used. The results are illustrated by an example.
Rib in Turbulent Boundary Layer
Authors: Afanasiev V. N. , Trifonov V. I. , Getya S. I. , Kong D.
Published: August 2018

Experimental and theoretical investigations of the flow structure, with the flow over a variety of protrusions and depressions on the initially smooth surfaces are of considerable practical interest, since the there are constructive or random occurring depressions and cavities found on many different convective surfaces. With the flow over the depressions and protrusions, the boundary layer separation and its reattachment can lead to occurring specific phenomena, which have a significant impact on drag and heat transfer. These phenomena, which are encountered in the course of experimental studies and obtaining adequate mathematical models, are complicated and hard-to-understand.

The paper presents experimental results of hydrodynamics and heat transfer in the separation zone before and after a single rectangular rib and a round corner rib with the height of approximately y+ = 100, which are placed on the flat plate that is heated according to the law of qw=const. Experimental studies were conducted using a Pitot-Prandtl microprobe and a hot-wire Dantec Dynamics anemometry system, which allowed us to obtain both the mean and the fluctuating characteristics of the turbulent boundary layer and determine the boundaries of the vortex and separation zones.

It is shown that the structure of vertex zones before and after the rib has a strong dependence on the rib shape and size. New experimental data on the mean and fluctuating characteristics in the turbulent boundary layer with the flow over the rectangular ribs with and without round top corners are obtained. Also, the fluctuations of temperature and especially velocity in the boundary layer after the rib are significantly higher than in the layer on the flat plate. The changing characteristic of the friction and heat transfer coefficients indicates that the increase of the heat transfer coefficient exceeds the growth of the friction coefficient after the ribs with the size 30 < y+ < 100.
Analysis of the Potential Space Resolution in Multi-position Surface Movement Radar System
Authors: Saveliev A. N. , Semenov A. N. , Kalnoy M. D.
Published: August 2018

Specialized surface movement radar (SMR) systems for visual observations of the airfield are one of the mandatory systems ensuring the safety of flights and control service of aerodromes. Design of multi-position SMR systems comprising a set of simple and low-cost radar sensors (RS) is a promising trend. A problem to estimate a potential resolution in a multi-position SMR system is relevant.

The paper describes two approaches to estimate the potential resolution using the "joint" ambiguity function, namely additive and multiplicative. Both approaches allow taking into account a type of the radar signal used, an antenna radiation pattern (ARP), and the location of radar sensors on the airfield.

To implement the considered approaches to the resolution estimation, was used a software package to analyse the multi-position SMR system characteristics. For a particular example to locate radar sensors, the calculation results of the ambiguity function are given.

The paper presents an estimated space resolution in the multi-position SMR system in Cartesian coordinate system. Draws conclusions about the possibility for obtaining the multi-position SMR system resolution that exceeds the resolution of a single radar sensor with the exception of the isotropic radiation pattern of radar sensor and the additive estimation method.

The developed software package can be used to analyse and justify the following:

- space resolution requirements to the radar sensor;

- recommendations on the location of the radar sensors;

- resolution of the multi-position SMR system space including a  radar sensor with known characteristics.
Bundle: impacto na infecção relacionada a cateter central de inserção periférica
Authors: Pereira Brachine Juliana Dane , Sorgini Peterlini Maria Angélica , Gonçalves Pedreira Mavilde da Luz
Published: August 2018

Verificar o efeito da aplicação de um bundle sobre a ocorrência de infecção de corrente sanguínea relacionada a cateter central de inserção periférica em neonatos. Estudo prospectivo, quasi-experimental, dividido em três fases, sendo a amostra composta por 169 RN, sendo 73 (43,2%) na fase controle e 96 (56,8%) na fase intervenção e 1596 observações da aplicação do bundle por um período de seis meses. A taxa média de adesão ao bundle foi de 83,4%. Observou-se queda na taxa média de infecção de corrente sanguínea de 3,9/mil cateteres/dia para zero durante o estudo. Não se identificou diferença quanto ao número de cateteres inseridos, porém o tempo de permanência dos cateteres foi menor na intervenção (p= 0,065). Não houve influência significativa no consumo de sabão antisséptico, porém observou-se aumento no consumo de álcool gel (p= 0,002). Os resultados evidenciaram que a aplicação do bundle auxiliou na melhoria do cuidado prestado, pois nenhum caso de infecção de cateter foi registrado.
A Review On Content Based Image Retrieval
Authors: Singh Bohar , Aggarwal Mrs.Mehak
Published: August 2018

In current years, very huge collections of images and videos have grown swiftly. In parallel with this boom, content-based image retrieval and querying the indexed collections of images from the large database are required to access visible facts and visual information. Three of the principle additives of the visual images are texture, shape and color. Content based image retrieval from big sources has a wide scope in many application areas and software’s.  To accelerate retrieval and similarity computation, the database images are analyzed and the extracted regions are clustered or grouped together with their characteristic feature vectors. As a result of latest improvements in digital storage technology, it's easy and possible to create and store the large quantity of images inside the image database.  These collections may additionally comprise thousands and thousands of images and terabytes of visual information like their shape, texture and color.  For users to make the most from those image databases, efficient techniques and mechanisms of searching should be devised. Having a computer to do the indexing primarily based on a CBIR scheme attempts to deal with the shortcomings of human-based indexing.  Since anautomated process on a computer can analyze and process the images at a very quick and efficient rate that human can never do alone. In this paper, we will discuss the structure of CBIR with their feature vectors.
Neoplastic disease after acute coronary syndrome: incidence, duration, and features: the ABC-4 ∗ Study on Heart Disease
Authors: Berton Giuseppe , Cordiano Rocco , Cavuto Fiorella , Bagato Francesco , Segafredo Beatrice , Pasquinucci Mattia
Published: August 2018

Aim

To investigate the clinical features and incidence of malignant neoplasia during 17 years of follow-up in an unselected sample of patients with acute coronary syndrome (ACS).

Methods

The Adria, Bassano, Conegliano, and Padova Hospital-4 Study on Heart Disease is an ongoing, prospective study of an unbiased population of patients with ACS. Baseline clinical and laboratory data were obtained during the first 7 days of hospitalization at three different intensive coronary care units. The current study included data from 589 patients with ACS.

Results

At enrollment, 19 patients had confirmed neoplasia. During follow-up, 99 additional patients developed malignant neoplastic disease. The incidence rate was 17.8 cases per 1000 person-years, which was about three times higher than that observed in the general population. Patients had a shorter duration of neoplasia when they developed it after enrollment compared with those with preexisting neoplasia [hazard ratio = 2.0 (1.5–2.6), P = 0.001]. Patients with neoplasia who died during follow-up had an earlier onset of neoplasia [hazard ratio = 1.8 (1.1–2.9), P = 0.01] and shorter duration than survivors [hazard ratio = 4.1 (2.4–7.0), P < 0.0001]. The estimated time to diagnosis of neoplasia indicated elderly patients had a significantly higher risk than younger people during the 17 years of follow-up. After the onset of neoplasia, survival time declined more sharply in the elderly than younger people.

Conclusion

The long-term prospective study showed that patients with ACS have a higher incidence of malignancy than the general population. Those who develop neoplasm after being diagnosed with ACS have a worse prognosis than patients with a preexisting neoplasia.
IMPLEMENTASI PROGRAM KEMITRAAN BIDAN DAN DUKUN OLEH BIDAN PRAKTEK SWASTA DI PUSKESMAS WILAYAH KECAMATAN SEMAMPIR KOTA SURABAYA
Authors: Rochmayanti Shinta Nur
Published: August 2018

Terbatasnya pemahaman masyarakat tentang pentingnya pertolongan persalinan oleh Nakes terlatih sehingga dukun merupakan alternatif pemilihan penolong persalinan, disamping faktor sosial ekonomi, budaya, dan kinerja bidan. Upaya peningkatan cakupan persalinan belum optimal ditandai masih adanya dukun yang masih menolong persalinan dikota Surabaya yaitu sebesar 4,75% pada tahun 2012. Tujuan Penelitian ini adalah untuk menjelaskan implementasi program kemitraan bidan dan dukun oleh bidan praktek swasta dan faktor yang terkait di Puskesmas wilayah Kecamatan Semampir Kota Surabaya.Jenis penelitian ini adalah deskriptif kualitatif.Pengumpulan data dilakukan dengan teknik wawancara mendalam (Indepth Interview) pada 4 bidan praktek Swasta sebagai informan utama.Dukun, bidan koordinator, kepala Puskesmas, Kabid Kesga DKK Surabaya, Toma dan ibu bersalin sebagai informan triangulasi.Analisa data menggunakan metode analisis isi (content analysis).Hasil penelitian menunjukkan belum ada aturan tertulis pelaksanaan program.Diseminasi program hanya bersifat pengenalan, dalam pelaksanaan kemitraan ada beberapa langkah yang belum dilaksanakan oleh pelaksana program, pencatatan khusus kemitraan bidan dan dukun belum tersedia, pelaporan dilakukan setiap bulan tetapi tidak didiskusikan dan SOP belum tersedia.Sosialisasi secara khusus belum pernah dilaksanakan.Sikap pelaksana terhadap kemitraan ada yang menerima dan menolak, penerapan program dengan pedoman belum sesuai.Ketersediaan sumber daya belum mendukung kegiatan program. Kesimpulan yang diperoleh dari penelitian adalah belum optimalnya implementasi Program Kemitraan Bidan dan Dukun di Puskesmas Wilayah kecamatan semampir Kota Surabaya karena cakupan kegiatan Program KIA/KB masih jauh dari target, serta belum ada kebijakan yang mendukung pelaksanaan. Maka diharapkan kepada DKK Surabaya untuk mengupayakan tetap berlangsungnya kemitraan dengan dukungan seluruh aspek diantaranya ketersediaan sumber daya yang memadai, kejelasan ukuran dan tujuan kebijakan, peningkatan pengetahuan masyarakat.
Perbedaan Massage Woolwich Dan Massage Rolling (Punggung) Terhadap Peningkatan Produksi Asi Pada Ibu Postpartum
Authors: Badrus Arkha Rosyaria
Published: August 2018

Abstract : allegedly of postpartum mothers experiencing substandard milkproduction while nursing her baby. Physical and hormonal changes, cause discomfort which causes less current milk production. One of the causes of substandard milk production due to psychological factors, insecurity in the capital to meet the needs of the baby in breastfeeding. BPM research studies in Sri Umi Wahju DJati on postpartum mothers 20. 10 (50%) of people getting massage treatment Woolwich and 10. (50%) of people getting treatment rollingmassage (back). Partum mothers who do not breastfeed their babies, have the possibility ofgetting the baby is not immune either. Therefore, breastfeeding is very important to the growth and development of infants. Purpose study: to determine differences in Woolwich massage and rolling massage (back) to increase milk production in postpartum mothers. Methods: The study was conducted in BPM Sri Umi Wahju Djati followed by a visit homefor 3 weeks with a frequency of 15 minutes of massage. The study used a pre experimental approach to pre - and post without control. The study design is the measurement of milk production with observation sheets and questionnaires. Data were collected in August 2017. The total sample of this research is 20 respondents. Result: The data obtained are not normally distributed, statistical test using chi square test p value: 0,113, since the value of p>0.05 means there is no difference between Woolwich massage and rolling massage (back) toincrease milk production in mothers postpartum.Keywords: Woolwich massage,rolling massage(back), milk production
How We Do It: Sphenopalatine Ganglion Blockade for Migraine Treatment
Authors: Forrest Allison , Cantos Andrew , Butani Devang
Published: August 2018

Migraine is a common disorder with a range of available abortive and prophylactic treatments. Sphenopalatine ganglion blockade is an effective and safe option for treatment and prevention of migraine disorders. We present an instructional article for sphenopalatine ganglion blockade, including recommended patient selection, treatment procedure, and clinical follow up.
SOME RECOMMENDATIONS ON RESEARCH OF VEGETATION COVER AT PERFORMANCE OF ENGINEERING- ECOLOGICAL SURVEYS
Authors: Otmakhov Yu. S. , Korolyuk A. Yu. , Ermakov A. A.
Published: August 2018

The article presents the method of organization and research of flora at environmental surveys in accordance with general requirements and rules (SP 11-102-97, SP 47.13330.2012). The aim of the work is to form the basic approaches for qualitative research of flora objects in the performance of engineering and environmental surveys based on the analysis of existing normative legal acts in the field of nature protection, using scientific methods. The suggested methodological recommendations and proposals for solving some of the problems associated with the study of vegetation cover based on the personal experience of the authors. As a result, the whole complex of works consists of three steps: step 1 includes work with literary and stock data on the study territory; work with herbarium collections. Selection of topographic maps and remote sensing data, development the plan of actions and expedition route. The implementation period is January — May. In the step 2 — expedition work. Perform geobotanical descriptions. Determine the coordinates of rare and protected species and assess the condition of their cenopopulation. Decode the remote sensing analysis and develop a preliminary legend of the geobotanical map. The implementation period is May-September. Step 3 — desk work. Prepare a report containing the characteristics of the area, methods and results of research: a description of vegetation, an annotated list of plant objects, indicate the coordinates of the location of protected plant objects and develop recommendations for their protection. A large-scale vegetation map (scale 1:10 000 and larger) is compiled, in which the selected natural-territorial complexes of the investigated territory are displayed in detail. The implementation period is September-November. It is note that, due to the laboriousness of individual stages of work, there is a need to attract experienced and qualified specialists. It is specific that the period of expedition work and natural and climatic features of the study area should be take into account in the research work on the study of vegetation in environmental surveys.
CONSTRUCTION OF FRAME GEODETIC NETWORK FOR ENGINEERING SURVEY OF RAIL TRANSPORT FACILITIES
Authors: Matveev A. Yu. , Gavrilova I. P. , Kovyazin A. V. , Brovkov E. V.
Published: August 2018

Increasing the speed of trains along railroad tracks and the development of satellite geodetic technologies put forward new requirements for the production of the engineering survey at the rail transport facilities. Ensuring the safety of high-speed traffic is directly related to the accuracy of determining the coordinates and heights of the reference geodetic networks created for the design, construction, reconstruction and operation of railways. A large length of Railways in Russia requires solving a number of problems in the conditions of increasing the accuracy of determining the coordinates. High-speed route crosses several regions with its own local coordinate systems. Simplify the design and cadastral works and reduce to minimum linear distortions when performing geodetic measurements, allows the creation of a local coordinate system, unified for the entire route. The technology of creating a unified local coordinate system for linear objects passing through several 6-degree zones in the projection of GaussKruger and objects located at an angle to the axial Meridian is considered on the example of the railway Moscow — Saint-Petersburg — Vyborg. At the basis of a unified local system of the object, it is proposed to use an oblique cylindrical cartographic projection. Implemented a coordinate system in the form of the software, allowing to perform transformations between the local system, the world and state coordinate systems. The paper also considers the practical experience of creating a high-precision geodetic reference network for a high-speed railway traffic route, which can be used for various linear engineering structures. The created frame network can serve as a geodetic base for performing laser scanning, monitoring facilities, creating geoinformation systems and solving other problems that arise during the operation of an engineering facility.
Efficient prediction of structural and electronic properties of hybrid 2D materials using complementary DFT and machine learning approaches
Authors: Tawfik Sherif , Isayev Olexandr , Stampfl Catherine , Shapter Joseph , Winkler David , Ford Michael J.
Published: August 2018

There are now, in principle, a limitless number of hybrid van der Waals heterostructures that can be built from the rapidly growing number of two-dimensional layers. The key question is how to explore this vast parameter space in a practical way. Computational methods can guide experimental work however, even the most efficient electronic structure methods such as density functional theory, are too time consuming to explore more than a tiny fraction of all possible hybrid 2D materials. Here we demonstrate that a combination of DFT and machine learning techniques provide a practical method for exploring this parameter space much more efficiently than by DFT or experiment. As a proof of concept we applied this methodology to predict the interlayer distance and band gap of bilayer heterostructures. Our methods quickly and accurately predicted these important properties for a large number of hybrid 2D materials. This work paves the way for rapid computational screening of the vast parameter space of van der Waals heterostructures to identify new hybrid materials with useful and interesting properties.
Neuron-specific inactivation ofWt1alters locomotion in mice and changes interneuron composition in the spinal cord
Authors: Schnerwitzki Danny , Perry Sharn , Ivanova Anna , Caixeta Fabio V , Cramer Paul , Günther Sven , Weber Kathrin , Tafreshiha Atieh , Becker Lore , Vargas Panesso Ingrid L , Klopstock Thomas , Hrabe de Angelis Martin , Schmidt Manuela , Kullander Klas , Englert Christoph
Published: August 2018

Locomotion is coordinated by neuronal circuits of the spinal cord. Recently, dI6 neurons were shown to participate in the control of locomotion. A subpopulation of dI6 neurons expresses the Wilms tumor suppressor geneWt1. However, the function of Wt1 in these cells is not understood. Here, we aimed to identify behavioral changes and cellular alterations in the spinal cord associated withWt1deletion. Locomotion analyses of mice with neuron-specificWt1deletion revealed a slower walk with a decreased stride frequency and an increased stride length. These mice showed changes in their fore-/hindlimb coordination, which were accompanied by a loss of contralateral projections in the spinal cord. Neonates withWt1deletion displayed an increase in uncoordinated hindlimb movements and their motor neuron output was arrhythmic with a decreased frequency. The population size of dI6, V0, and V2a neurons in the developing spinal cord of conditionalWt1mutants was significantly altered. These results show that the development of particular dI6 neurons depends onWt1expression and that loss ofWt1is associated with alterations in locomotion.
CORPO FORMOSO, ALMA DE PASSARINHO: REPRESENTAÇÕES DO FEMININO EM GABRIELA, CRAVO E CANELA, DE JORGE AMADO
Authors: Carlos Lívia Alves Monteiro , Lopes Larissa Cristina Viana , Silva Francisco Vieira da
Published: August 2018

O objetivo deste trabalho é analisar as representações do feminino da personagem Gabriela na obra Gabriela, Cravo e Canela (2001), de Jorge Amado, de maneira a caracterizá-la de acordo com o comportamento diante dos dogmas essencialmente patriarcais. Entendemos que a personagem analisada emerge de uma sociedade que se encontra em processo de modernização, na qual costumes arraigados vão sendo subvertidos aos poucos na tessitura da narrativa.
O PROGRAMA COCORICÓ E SUA RELAÇÃO COM CONTO CLÁSSICO INFANTIL A BELA E A FERA SOB OLHARES DE CRIANÇAS
Authors: Costa Keila Rossana Chaves
Published: August 2018

As mudanças provocadas pela cultura digital repercutem na criação de novas narrativas, formatos e suportes. O que demanda novos modos de ler e novas habilidades dos leitores/receptores. Este artigo analisa como as crianças se interagem com a narrativa audiovisual Belalilica e Ditofera, uma paródia do conto Bela e a Fera da série Cocoricó Conta Clássicos (exibida na TV Cultura e disponível em DVD e no Youtube), por meio de suas expressões orais. A fundamentação teórica apoiou-se em estudiosos da área da literatura infantil, de aprendizagem, de psicologia/psicanálise e de processos de educação e de comunicação audiovisual.  A investigação   ocorreu em uma instituição pública de educação infantil localizada no Gama/DF. Foi utilizado o método de observação participante conjugado a roda de conversa junto a um grupo de crianças de faixa etária de cinco anos de idade. Nos resultados destacam-se as relações que as crianças estabeleceram entre elementos da narrativa exibida e suas experiências de receptores, interpretes/leitores de outras versões em outros formatos escritos, audiovisuais, orais, icônicos a partir de suas vivências em seus diferentes contextos sociais familiar, escolar e social.
RECONSTRUCTION OF SCIENTIFIC INVESTIGATION IN INDONESIA
Authors: Prihmono Teguh
Published: August 2018

The purpose of this study is to analyze the process of scientific investigation, the empowerment of scientific investigation by investigators, obstacles faced and finding scientific investigation based ideal of justice. This study uses empirical juridical approach that is related to the professional investigators and forensic laboratory examiner in conducting scientific investigations, also used a qualitative approach of the source of primary data and secondary data, then analyzed diskriftif with sestematika sentence further discussion is concluded. The problem is analyzed with proof theory and the theory of legal certainty so that it can be concluded find scientific investigation based on the ideal of justice.
THE ERROR ANALYSIS OF DERIVATIONAL MORPHOLOGY IN EFL ENGLISH NARRATIVE COMPOSITIONS
Authors: Kusumawardhani Paramita
Published: August 2018

Derivational morphology in the learnersâ€™ English narrative compositions was the main purpose of this research. Morphology is the study of morphemes which are the smallest significant units of grammar. There are two kinds of morphology: derivational and inflectional morphology. Derivational morphology is related to affixes such as suffixes, infixes, prefixes, ablaut and reduplication, meanwhile inflectional morphology is related to plural, possessive, past time, progressive, and comparative and superlative. Morphology mostly used in writing and it is one of the difficult parts in English subject. There are four kinds of composition: argumentation, description, exposition and narration. The data was taken from the students of grade XI of a Public High School in Tangerang. Descriptive method was used in this paper. There is some derivational morphology found in this research: derivation of a noun, adverb, gerund after a preposition, gerund after the verb, to-infinitive, present participle, passive participle, modals, and adjective.
FACEBOOK AND STUDENTSâ€™ SUB-STANDARD ENGLISH: A CONTEXT OF BANGLADESH
Authors: Islam Farzana Sharmin Pamela
Published: August 2018

In the 21st century, one of the most frequently used social media is Facebook. This paper is going to focus on the two sides of the same issue. Firstly, the present scenario of Facebook effects on students. During teaching English in a foreign language context for almost a decade, it has been observed that the errors students make in their writing are influenced by many factors, among which the studentsâ€™ Facebook register and rhetoric is one of them. Secondly, this study is going to deal with the other issue that many second language/ foreign language learners have taken Facebook as a means to improve their English language skills. Lastly, the study proposes how Facebook practicing could be used as an English language teaching and learning tool, especially in Bangladesh, where English language enjoys the status of a foreign language. The paper is based on the qualitative analysis of the observations and comments of students collected through purposefully designed writing tasks assigned to students of a few selected classes of â€˜Basic Englishâ€™ and â€˜Composition and Communication Skillsâ€™ courses of English Department in a top ranking private university located in the capital city of Bangladesh.
The Complexity of Prenex Separation Logic with One Selector
Authors: Echenim Mnacho , Iosif Radu , Peltier Nicolas
Published: August 2018

We first show that infinite satisfiability can be reduced to finite satisfiability for all prenex formulas of Separation Logic with $k\geq1$ selector fields ($\seplogk{k}$). Second, we show that this entails the decidability of the finite and infinite satisfiability problem for the class of prenex formulas of $\seplogk{1}$, by reduction to the first-order theory of one unary function symbol and unary predicate symbols. We also prove that the complexity is not elementary, by reduction from the first-order theory of one unary function symbol. Finally, we prove that the Bernays-Sch\"onfinkel-Ramsey fragment of prenex $\seplogk{1}$ formulae with quantifier prefix in the language $\exists^*\forall^*$ is \pspace-complete. The definition of a complete (hierarchical) classification of the complexity of prenex $\seplogk{1}$, according to the quantifier alternation depth is left as an open problem.
Disclosure of Corporate Social Responsibility (CSR) Through Company Characteristics at Company Listed on LQ45 Indonesia Stock Exchange (IDX)
Authors: Budiyono Budiyono , Maryam Dewi
Published: August 2018

In the era of globalization, environmental awareness has brought about changes in attitudes towards profit orientation of the social orientation of the company. Management as the agent cannot avoid the reality of the impact of corporate activity that not only generates profits / raise stock prices, but also has environmental impacts such as damage to ecosystems, pollution, and so forth. The purpose of this study was to analyze the influence of firm characteristics on corporate social responsibility disclosure in corporate annual reports in Indonesia. The populations in this study are 10 companies listed in the LQ45 index of the Indonesia Stock Exchange (IDX) with the research period of 2011 until 2015 and meet the criteria established. Analysis of the Data used is multiple linear regressions. The results of this study indicate that public ownership, liquidity, and firm size have no significant effect on corporate social responsibility disclosure. Meanwhile, leverage and profitability have a significant effect on corporate social responsibility disclosure.

Keywords: corporate social responsibility disclosure, public ownership, leverage, liquidity, profitability, and firm size.
The Effect of Motivation on Employee Performance Through Employee Satisfaction of The Tax Office in Surakarta
Authors: Jatmika Dodik , Andarwati Mardiana
Published: August 2018

The purpose of this study is to find the effeect of motivation on employee performance through employee satisfaction of the tax office in Surakarta. The population of this study totaled 107 employees and all serve as a sample research. The result of research shows that (1) the motivation influential on satisfaction of employees, (2) the motivation does not influence on the performance of employees, (3) satisfaction work influential on the performance of employees, and (4) the motivation influential on the performance of employees through satisfaction work employees in Pratama Surakarta tax service office.

Keywords: Motivation, satisfaction and performance
MEASURING THE CUSTOMER SATISFACTION OF ECONOMIC CAPITALIS THEORY
Authors: Sumadi Sumadi
Published: August 2018

Profits earned by employers and wages earned workers essence is the price. The profit for the entrepreneur is the price he gets from the consumer, while the wage for the worker is the price that the employer must pay. Thus price is the driving force of production. From the above explanation, it can be deduced that the productive or productive activities of man in the view of Capitalism is a human sacrifice driven by material incentives. Consumer Behavior Theory studies how humans choose between the various options they face by utilizing the resources it has. The theory of rational consumer behavior in the conventional economic paradigm is based on the basic principles of utilitarianism. Initiated by Bentham who says that in general no one can know what is good for his own good except the person himself. Thus restrictions on individual freedom, either by other individuals or by the authorities, are evil and there must be a compelling reason to do so. Profits earned by employers and wages earned workers essence is the price. The profit for the entrepreneur is the price he gets from the consumer, while the wage for the worker is the price that the employer must pay. Thus price is the driving force of production. From the above explanation, it can be deduced that the productive or productive activities of man in the view of Capitalism is a human sacrifice driven by material incentives.
THE EFFECT OF SERVICE LEVEL BAITUL MAAL WAT-TAMWIL TUMANG ON MEMBER’S SATISFACTION OF MUDHARABAH DEPOSITS
Authors: Utami Wikan Budi , Ningsih Suhesti , Paidi Paidi
Published: August 2018

The purpose of this study was to determine the effect of service quality which includes compliance, assurance, reliability, tangible, empathy, and responsiveness to the satisfaction level of deposit members. mudaraba in KSPPS BMT Tumang Selo Branch. This study uses a quantitative descriptive approach with a population of mudharabah savings members in KSPPS BMT Tumang Selo Branch, the sample is taken using simple random sampling method. The data analysis is using multiple linear regression models. The results of this study indicate that the adjusted R square determination coefficient is 0.648. This shows that the independent variable is able to influence the dependent variable by 65%, while the remaining 35% is obtained by other variables outside this research. Based on the F test shows that the significance number is 0,000, this states that the independent variables together can affect the dependent variable. The percentage based on variable empathy t test and responsiveness have a significant positive effect on member satisfaction, while the variables of compliance, assurance, reliability and tangible have no significant effect on member satisfaction.

Keywords: Service quality, member satisfaction and mudharabah savings.
ANALISIS SUMBER DAYA PERIKANAN LEMURU (Sardinella lemuru Bleeker 1853) DI SELAT BALI (Analysis of the Sardine Oil (Sardinella lemuru Bleeker 1853) Resources in Bali Strait)
Authors: Himelda Himelda , Wiyono Eko Sri , Purbayanto Ari , Mustaruddin Mustaruddin
Published: August 2018

Sardine oil (Sardinella lemuru Bleeker 1853) is the one of fish target of fishermen from Banyuwangi and Jembrana who fish in Bali strait. An in-depth study on current utilization rates and over 6 year period is required to obtain information on utilization of the sardine oil. . This study can be used as a guideline in formulating a policy in fishery management to promote sustainable sardine oil resources in Bali Strait. The purposes of this research were to calculate catch per unit effort (CPUE) of fishing gears, determine the standard fishing gears, determine of the production function, and determine feeding habits of sardine oil by analysing the stomach contents. Compared to other fishing gears, CPUE of purse seine has the highest average which made up 332.2032 metric ton per unit. Based on the calculation of the production function, the value of Cmsy was 88,358.71 metric ton per years, and the value of Emsy was 414.601 units. The analysis of the stomach contents showed that sardine oil’s food was plankton which consisted of phytoplankton and zooplankton. During the 6 year period, utilization of sardine oil resources was still allowed, because the highest catch did not exceed Cmsy. However, to sustain the resources, management and regulation in the use of fishing gears, especially purse seine was still needed. It can be done by renewing the joint decree between Governor of East Java and Bali in 1992.

Key words: resources analysis, sardine oil fisheries, Bali Strait
Lo público en el derecho internacional a la luz de “El concepto de lo político” de Schmitt
Authors: Von Bogdandy Armin
Published: August 2018

This contribution aims at advancing a public law approach to international law by engaging with Carl Schmitt’s Concept of the Political. First, it hereby explains this approach in light of the current nationalist backlash against international law and governance. Second, Schmitt’s text helps reflecting the methodology of that approach, as of public law theory in general. Third, building blocks of international public law such as the analytical concept of public authority as well as the normative concepts of inclusive publicness and common good will be framed against Schmitt’s antagonistic concept of the political.
Revisitando el espacio aéreo latinoamericano: una exploración de los drones como sujetos de regulación
Authors: Sandvik Kristin Bergtora , Oliveira Martins Bruno
Published: August 2018

The emergence of unmanned aerial vehicles (UAV) or drones, as a tool for management of emergency situations, public order and of human, environmental and wildlife security in Latin America raises a host of regulatory and ethical challenges. Based on insights from the Science and technology and the socio-legal studies literatures, the article explores the logic through which drones impose themselves as regulatory subjects. For understanding that logic, we follow a four-step inquiry: a mapping of contemporary usages, interests and public concerns; a scoping of regulatory approaches; a discussion of how drones are given ‘jobs’ through the production of specific problematizations and solutions; and an argument on how airspace – as an inherently malleable concept – is particularly permeable to a variety of regulatory priorities. We argue that the Latin American drone regulatory airspace is a non-systematic reaction to a reality shaped by different actors vested with political powers of different nature.