bluuebunny/crossref_metadata_2025 huggingface dataset:
Patientenratgeber bei Depression: Wie evidenzbasiert sind sie?
Authors: Blunschi Corina Carmen , Watzke Birgit
Published: June 2019

Einleitung Ratgeberbücher für Menschen mit Depressionen und deren Angehörige sind weitverbreitete und niedrigschwellige Informationsquellen, die im Sinne des Empowerments dazu beitragen können, dass Depressionen früher erkannt und fachgerecht behandelt werden. Eine Überprüfung ihrer Qualität, insbesondere ihrer Evidenzbasierung, steht noch aus. Vor diesem Hintergrund wurden die Inhalte von Depressionsratgebern untersucht, indem sie systematisch mit Inhalten und Empfehlungen der S3-/NV-Leitlinie für Unipolare Depression verglichen wurden.

Methoden Basierend auf einer systematischen Recherche in Datenbanken des Buchhandels wurden die 30 am meisten verbreiteten deutschsprachigen Ratgeber analysiert. Hierfür wurde ein Ratinginstrument (RLP-D) mit 54 Diagnostik- und Behandlungsitems aus der aktuellen S3/NV Leitlinie abgeleitet. Mittels RLP-D führte eine Raterin bei den Ratgebern sowohl Ausführlichkeits- als auch Korrektheitsratings durch.

Ergebnisse Zwischen 7,4 und 81,5% der Items, d. h. der Leitlinieninhalte, fehlen in den analysierten Ratgebern (Mdn=25,9%, IQR=22,7%). Im Mittel wird ca. ein Drittel der Items ausführlich und ohne Widersprüche zur Leitlinie beschrieben (Mdn=36,1%, IQR=17,1%, Range: 1,9–64,8%). Bei im Mittel ca. einem Fünftel (Mdn=20,4%; IQR=19,0%, Range: 2,9–47,6%) der beschriebenen Items zeigen sich klinisch relevante Abweichungen von der Leitlinie. Informationen zur Psychotherapie und Pharmakotherapie als Behandlungsmöglichkeit sind die am häufigsten ausführlich und korrekt abgedeckten Inhalte, sie werden jeweils in mehr als 83% der Ratgeber ausführlich und korrekt angegeben.

Diskussion Es zeigt sich eine beträchtliche Variabilität sowohl in der Ausführlichkeit als auch der Korrektheit diagnostischer und therapeutischer Inhalte zwischen den Ratgebern; dies gilt auch und insbesondere für die besonders kritisch anzusehenden fehlerhaften Inhalte von Ratgebern. Die weiterführende Überprüfung des Ratinginstrumentes RLP-D stellt einen wichtigen nächsten Arbeitsschritt dar. Eine Anwendung und Reduktion auf die Core-Inhalte der Leitlinie könnte das aktuell recht aufwändige Ratingverfahren der Qualitätsbewertung vereinfachen.

Schlussfolgerung Obwohl einige Basisinformationen in fast allen Ratgebern gegeben werden, können Depressionsratgeber aufgrund der grossen Qualitätsunterschiede nicht per se empfohlen werden. Systematische Qualitätsbewertungen sollten etabliert werden, um eine fundierte Auswahl von Ratgebern zu ermöglichen, eine Basis sowie einen Anreiz für deren Weiterentwicklung zu geben und hierüber die Information und Aufklärung von Patienten zu verbessern.
Treatment of venous thoracic inlet syndrome – Specialties in athletes
Authors: Weiske Nadine , Baumbach H. , Bürger T.
Published: June 2019

Thoracic inlet syndrome (TIS), also known as Paget-Schroetter syndrome, is a relatively rare form of thoracic outlet syndrome. It is considered to be a consequence of compression and repetitive injury of the subclavian vein between the first ribs and the overlying clavicle, the scalenus anterior muscle, subclavius muscle and costoclavicular ligament. While relatively uncommon, this condition is probably the most frequently encountered vascular disorder in the young, healthy, competitive athlete. Although the treatment options to be considered for TIS are similar for all patients, competitive athletes often present special circumstances that need to be taken into account in the decision-making process. With early recognition, proper treatment with early thrombolysis, anticoagulation, surgical decompression and rehabilitation, most athletes can return to previous levels of performance within several months. There were 184 patients treated due to compression syndrome of the upper thoracic outlet between 2013–2016. We will report on the therapy and disease management of 5 professional athletes with TIS. In addition to the report, we are presenting the results of a relevant literature search.
Wie häufig betreffen Gegenanzeigen und Warnhinweise in deutschen Fachinformationen pädiatrische Patienten
Authors: Wimmer Stefan , Rascher Wolfgang , Neubert Antje
Published: June 2019

Hintergrund Ambulanten Patienten unter 18 Jahren werden 3,2–3,8% der Arzneimittel nur aufgrund des Alters off-label verordnet. Das Problem nimmt mit niedrigerem Alter zu, sodass bei Neugeborenen lediglich für ein Fünftel der am häufigsten verordneten Wirkstoffe eine Zulassung vorliegt. Ziel dieser Arbeit war es alle deutschen Fachinformationen auf spezifische Gegenanzeigen und Warnhinweise zu pädiatrischen Altersgruppen zu untersuchen.

Methodik Alle verfügbaren Fachinformationen wurden aufbereitet, die Abschnitte Gegenanzeigen sowie Besondere Warnhinweise und Vorsichtsmaßnahmen nach pädiatrischen Altersangaben durchsucht und nach Altersgruppen, ATC-Gruppen und Applikationsweg ausgewertet.

Ergebnisse Es wurden 13 547 Fachinformationen (22 863 Präparate) erfasst. Für 3603 (15,8%) Präparate lag eine explizite Gegenanzeige für eine pädiatrische Altersgruppe vor, für 9687 (42,4%) eine Gegenanzeige oder ein Warnhinweis. Bei 2833 Präparaten (12,4%) lag für alle Patienten unter 18 Jahren eine Gegenanzeige oder ein Warnhinweis vor. Frühgeborene waren besonders stark betroffen (9581 Präparate, 41,9%). Insbesondere waren Kontrastmittel (89,0%), Husten- und Erkältungspräparate (86,2%) sowie Corticosteroide (topisch 88,2%, systemisch 86,6%) betroffen. Der Anteil lag mit 58,2% bei Tropfen und Säften überdurchschnittlich hoch.

Diskussion Es ist davon auszugehen, dass bei den meisten Präparaten kaum echte Kontraindikationen aufgrund altersspezifischer Pharmakodynamik oder -kinetik vorliegen, sondern entsprechende Daten oder geeignete Arzneiformen fehlen. Die EU-Kinderarzneimittelverordnung konnte für nicht mehr patentgeschützte Arzneimittel keine ausreichenden Anreize zur Durchführung entsprechender Studien schaffen.
Vladimir Bechterev – ein Protagonist der Hypnoseforschung?
Authors: Engmann Birk , Steinberg Holger
Published: June 2019

Vladimir Michajlovič Bechterev (1857–1927) gilt als der bekannteste und berühmteste russische Neurologe und Psychiater. Wenngleich sein Name im deutschsprachigen Raum vor allem mit der nach ihm benannten orthopädischen Erkrankung, dem Morbus Bechterew, verbunden ist, lag sein Forschungsschwerpunkt vor allem auf neuroanatomischem, physiologischem und psychiatrischem Gebiet. Letzteres spielt in der Wahrnehmung der Leistungen Bechterevs bislang eine untergeordnete Rolle. Er selbst sah sich in einer späten autobiografischen Schrift als Protagonist der russischen Hypnoseforschung und -therapie. Deshalb stellt dieser Artikel wichtige Arbeiten zur Hypnose vor und legt dar, wie seine diesbezüglichen Überlegungen in sein Spätwerk – die Reflexologie – einflossen.
Erstellung einer deutschen Version des „Nasal Obstruction
Symptom Evaluation“ Fragebogens (NOSE©)
Authors: Lindemann Jörg , Scheithauer Marc , Hoffmann Thomas Karl , Stupp Franziska , Grossi Anna-Sophia , Sommer Fabian , Netzer Saskia
Published: June 2019

Hintergrund Der englischsprachige NOSE© Fragebogen findet Anwendung in der
Erhebung subjektiver Beschwerden von Nasenatmungsbehinderungen. Es war das Ziel
der Studie eine validierte deutsche Version des NOSE© Fragebogens zu
erstellen.

Material und Methoden Der Originalfragebogen wurde in mehreren Schritten
in eine deutsche Version übersetzt. Die englische Rückübersetzung stimmte
ausreichend mit dem Originalfragebogen überein. Anschließend wurde der
übersetzte Fragebogen von einer Gruppe von Patienten mit Nasenatmungsbeschwerden
(n = 76) und einer Gruppe von nasengesunden Probanden (n = 104) jeweils zwei Mal
ausgefüllt. Anschließend wurde der Fragebogen auf seine interne Konsistenz,
Test-Retest Reliabilität, Konstruktvalidität, diskriminative Validität und
Änderungssensitivität geprüft. Zudem wurde geprüft inwiefern die Werte der
Rhinomanometrie der Patientengruppe mit den Ergebnissen ihres Fragebogens
korrelierten.

Ergebnisse Der erstellte deutsche NOSE Fragebogen hatte eine hohe interne
Konsistenz mit einem durchschnittlichen Ergebnis von Cronbach’s α ≥ 0,8. Ebenso
war die Test-Retest Reliabilität sehr zufriedenstellend mit Goodman-Kruskal-γ =
0,826. Die diskriminative Validität konnte einen signifikanten Unterschied
zwischen Fall- und Kontrollgruppe aufzeigen. Zudem war die Änderungssensitivität
hoch. Die Werte der Rhinomanometrie der Patienten vor der Operation korrelierten
nicht mit den entsprechenden Scores des NOSE Fragebogens.

Schlussfolgerungen Es konnte gezeigt werden, dass die erstellte deutsche
Version des NOSE© Fragebogens (NOSE GAV) eine valide Methode zur Erfassung einer
subjektiven Nasenatmungsbehinderung bei Patienten ist und uneingeschränkt im
deutschen Sprachraum Anwendung finden kann.
Complexity of Clinical Decision Making: Consent, Capacity, and Ethics
Authors: Askren Annette , Leslie Paula
Published: June 2019

Speech–language pathologists (SLPs), and really their patients, are often faced with challenging clinical decisions to be made. Patients may decline interventions recommended by the SLP and are often inappropriately labeled “noncompliant.” The inappropriateness of this label extends beyond the negative charge; the patient's right to refuse is, in fact, protected by law. Anecdotal exchanges, social media platforms, and American Speech-Language-Hearing Association forums have recently revealed that many SLPs are struggling with the patient's right to decline. Many are not comfortable with the informed consent process and what entails patients' capacity to make their own medical decisions. Here, we discuss the basics of clinical decision-making ethics with intent to minimize the clinician's discomfort with the right to refuse those thickened liquids and eliminate the practice of defensive medicine.
Clinical Decision Making in the ICU: Dysphagia Screening, Assessment, and Treatment
Authors: Brodsky Martin B. , Mayfield Emily B. , Gross Roxann Diez
Published: June 2019

Clinicians often perceive the intensive care unit as among the most intimidating environments in patient care. With the proper training, acquisition of skill, and approach to clinical care, feelings of intimidation may be overcome with the great rewards this level of care has to offer. This review—spanning the ages of birth to senescence and covering oral/nasal endotracheal intubation and tracheostomy—presents a clinically relevant, directly applicable review of screening, assessment, and treatment of dysphagia in the patients who are critically ill for clinical speech–language pathologists and identifies gaps in the clinical peer-reviewed literature for researchers.
A potentiometric SO2 gas sensor based on the Li3PO4-Li2SiO3 solid electrolyte thin film
Authors: Chen Kedong , Zhang Mi , Wang Hairong , Gu Hanqing
Published: June 2019

A potentiometric sulfur dioxide (SO2) gas sensor based on the Li3PO4-Li2SiO3 solid electrolyte thin film was developed. The sensor was based on a galvanic cell O2, SO2, Au, Li2SO4-V2O5|Li3PO4-Li2SiO3|Au, SO2, O2. The Li3PO4-Li2SiO3 thin film was deposited on the Al2O3 substrate by RF magnetron sputtering, and the Au patterns were fabricated as the electrodes. The sensing electrode materials of Li2SO4-V2O5 with different dopants TiO2 and MgO were prepared, and as the ratio of Li2SO4:TiO2 is 1:1 (mol) with 5 wt. % V2O5 and 5 wt. % MgO, the sensor showed relatively good response characteristics to SO2 at 450 °C. Then, the sensor was further tested at the working temperature from 400 °C to 500 °C. The results show that the sensor has good response to SO2 at 400–450 °C, and the sensitivity is 90.15–57.19 mV/dec. The response and recovery times are 20–40 s and 2.5–4 min, respectively, when the gas concentration of SO2 increases from 10 ppm to 100 ppm and then decreases to 10 ppm. At 425 °C, the sensitivity is close to the theoretical values, and the final recovery potential of the sensor is almost consistent with the initial potential.
Four-body problem in d-dimensional space: Ground state, (quasi)-exact-solvability. IV
Authors: Escobar-Ruiz M. A. , Miller Willard , Turbiner Alexander V.
Published: June 2019

Due to its great importance for applications, we generalize and extend the approach of our previous papers to study aspects of the quantum and classical dynamics of a 4-body system with equal masses in d-dimensional space with interaction depending only on mutual (relative) distances. The study is restricted to solutions in the space of relative motion which are functions of mutual (relative) distances only. The ground state (and some other states) in the quantum case and some trajectories in the classical case are of this type. We construct the quantum Hamiltonian for which these states are eigenstates. For d ≥ 3, this describes a 6-dimensional quantum particle moving in a curved space with special d-independent metric in a certain d-dependent singular potential, while for d = 1 it corresponds to a 3-dimensional particle and coincides with the A3 (4-body) rational Calogero model; the case d = 2 is exceptional and is discussed separately. The kinetic energy of the system has a hidden sl(7, R) Lie (Poisson) algebra structure, but for the special case d = 1, it becomes degenerate with hidden algebra sl(4, R). We find an exactly solvable 4-body S4-permutationally invariant, generalized harmonic oscillator-type potential as well as a quasiexactly solvable 4-body sextic polynomial type potential with singular terms. The tetrahedron whose vertices correspond to the positions of the particles provides pure geometrical variables, volume variables, which lead to exactly solvable models. Their generalization to the n-body system as well as the case of nonequal masses is briefly discussed.
One-way transmission and mode conversion of elastic waves by a hybrid phononic crystal structure
Authors: Wu Ji-En , Hu Ruixia , Tang Bing , Wang Xiaoyun , Jia Han , Deng Ke , He Zhaojian , Zhao Heping
Published: June 2019

We study the one-way transmission and mode conversion of elastic waves by a hybrid phononic-crystal structure that consists of two mutually perpendicular phononic-crystal waveguides connected by a resonant cavity. Based on the mode matching mechanism between the cavity and waveguides, the symmetrical waves incident on the waveguide entrance are converted into antisymmetric modes and exit the waveguide. However, for the same waves incident on the structure from the waveguide exit, no output waves are transmitted toward the waveguide entrance because the modes in the waveguides and the cavity are mismatched. On the basis of this unique property, we designed a polarization-sensitive composite structure to measure the angle between two components of incident mixed elastic waves.
A ten-inch manipulator (TIM) based fast-electron spectrometer with multiple viewing angles (OU-ESM)
Authors: Habara H. , Iwawaki T. , Gong T. , Wei M. S. , Ivancic S. T. , Theobald W. , Krauland C. M. , Zhang S. , Fiksel G. , Tanaka K. A.
Published: June 2019

The measurement of angularly resolved energy distributions of mega-electron-volt electrons is important for gaining a better understanding of the interaction of ultra-intense laser pulses with plasma, especially for fast-ignition laser-fusion research. It is also crucial when evaluating the production of suprathermal (several 10-keV) electrons through laser-plasma instabilities in conventional hot-spot-ignition and shock-ignition research. For these purposes, we developed a 10-in. manipulator-based multichannel electron spectrometer—the Osaka University electron spectrometer (OU-ESM)—that combines angular resolution with high-energy resolution. The OU-ESM consists of five small electron spectrometers set at every 5°, with an energy range from ∼40 keV to ∼40 MeV. A low-magnetic-field option provides a higher spectral resolution for an energy range of up to ∼5 MeV. We successfully obtained angularly resolved electron spectra for various experiments on the OMEGA and OMEGA EP laser systems.
Magnetic and magneto-transport properties of Mn4N thin films by Ni substitution and their possibility of magnetic compensation
Authors: Komori Taro , Gushi Toshiki , Anzai Akihito , Vila Laurent , Attané Jean-Philippe , Pizzini Stefania , Vogel Jan , Isogami Shinji , Toko Kaoru , Suemasu Takashi
Published: June 2019

Ferrimagnets are of interest in spintronics owing to the enhancement of spin transfer and spin–orbit torque in the vicinity of the magnetic compensation point. Here, we study the possibility of achieving compensation at room temperature in Mn4−xNixN films grown on SrTiO3(001) substrates by molecular beam epitaxy. The magnetic and magneto-transport properties of 30-nm-thick epitaxial Mn4−xNixN films (x = 0, 0.1, 0.25, and 0.5) were investigated. Ni introduction in Mn4N causes the spontaneous magnetization (MS) to decrease by 45% at x = 0.1 and by 75% at x = 0.25. All samples exhibited the perpendicular magnetic anisotropy required for spintronic applications as well as displaying a sharp magnetization reversal. Remarkably, the sign of the anomalous Hall resistivity changed in the samples between x = 0.1 and 0.25. Further, the magnetization increased for x = 0 and 0.1 and decreased for x = 0.25 when the temperature was decreased. Based on these results, we propose that there is a magnetic compensation composition between x = 0.1 and 0.25, where the magnetization of Mn4−xNixN becomes zero at room temperature. The small MS and perpendicular magnetic anisotropy of the Mn4−xNixN thin films, thus, make them suitable candidates for use in spin transfer torque-based devices.
Effect of anisotropy distribution on local nucleation field in bistable ferromagnetic microwires
Authors: Kwiatkowski Grzegorz
Published: June 2019

Critical parameters defining the local nucleation field in amorphous ferromagnetic microwires with positive magnetostriction are obtained analytically through scaling procedures. An exact value of the nucleation field is obtained numerically as a function of geometric parameters of anisotropy distribution, which is fully taken into account instead of being averaged out. It is established that the value of the nucleation field depends predominantly on the steepness of the anisotropy change within the boundary between axial and radial domains, while the maximal value of anisotropy inside the wire or an overall average is not relevant.
Cluster-induced desorption investigated by means of molecular dynamics simulations—Microsolvation in clusters of polar and non-polar constituents
Authors: Schneider P. , Dürr M.
Published: June 2019

The desorption of surface-adsorbed molecules induced by cluster-surface collisions of neutral molecular clusters, in particular, SO2 clusters, was investigated by means of molecular dynamics simulations. The desorption efficiency was found to be in general much higher for clusters of polar molecules when compared to nonpolar cluster constituents, for both nonpolar and polar adsorbates. In all cases, desorption is shown to proceed via dissolvation of the analyte in the cluster. In systems with nonpolar cluster constituents, the process is mainly driven by the increase in the entropy of the dissolved analyte in a larger cluster fragment. The latter process is enhanced by polar cluster constituents since the respective clusters show lower fragmentation at comparable kinetic energy and thus provide in average larger cluster fragments for the analytes to be dissolved in. In systems with clusters of polar constituents and polar adsorbates, the process is most efficient due to the additional energetic stabilization of the desorbed molecule in the solvation shell formed in the cluster fragment.
Negative refraction inspired polariton lens in van der Waals lateral heterojunctions
Authors: Zhang Qing , Zhen Zhou , Yang Yongfei , Gan Gongwen , Jariwala Deep , Cui Xudong
Published: June 2019

Controlling the phase of free-space waves and surface-confined polaritons is fundamentally important for many applications such as wave-front shaping, metasurface arrays, beam-steering surfaces, and optical modulators. Conventional lenses rely on the curvature of bulk transparent dielectrics to achieve gradual phase accumulation to convert plane waves into converging spherical waves. However, the same concept is not suitable for in-plane polariton waves, due to the large momentum mismatch between polariton modes in different effective index (neff) media. Here, we propose an approach for planar-polariton refractive optics, by constructing curved lateral heterojunctions with one side hosting positive neff polaritons and negative neff polaritons on the other side. The magnitude of neff maintains momentum matching, but the sign difference across the curved interface results in phase accumulation. We further demonstrate a proof of concept of this polariton lensing in a real material system, comprising lateral heterojunctions of 2D h-BN and graphene on 3D SiC, with lens resolutions 100 times smaller than the illumination wavelengths. Our results applying the concepts of in-plane negative refraction with phase modulation to design optical functionality open new opportunities for polariton wave-front control.
Viscosity measurements in pulsed magnetic fields by using a quartz-crystal microbalance
Authors: Nomura T. , Zherlitsyn S. , Kohama Y. , Wosnitza J.
Published: June 2019

Viscosity measurements in combination with pulsed magnetic fields are developed by use of a quartz-crystal microbalance (QCM). When the QCM is immersed in liquid, the resonant frequency, f0, and the quality factor, Q, of the QCM change depending on (ρη)0.5, where ρ is the mass density and η the viscosity. During the magnetic-field pulse, f0 and Q of the QCM are simultaneously measured by a ringdown technique. The typical resolution of (ρη)0.5 is 0.5%. As a benchmark, the viscosity of liquid oxygen is measured up to 55 T.
Leaf metabolites profiling between red and green phenotypes of Suaeda salsa by widely targeted metabolomics
Authors: Wang Xin , Bai Junhong , Wang Wei , Zhang Guangliang
Published: June 2019

The Chenopodiaceae Suaeda salsa (L.) Pall. is a traditional Chinese medicine and food with green and red phenotypes in the Yellow River Delta. We identified 521 metabolites using widely targeted metabolomics, of which 165 were selected as significantly differential metabolites which could be related to the leaf traits of different phenotypes of S. salsa. Two anthocyanins (i.e. cyanidin O-acetylhexoside and delphinidin-3-O-(6ʹ-O-α-rhamnopyranosy l-β-glucopyranoside)) were responsible for red colour in red leaves of S. salsa. Gallic acid, which existed only in red one, was the main reason for leaf succulence. D-arabitol and ribitol were two significantly upregulated carbohydrates in red phenotype. Four alkaloids (i.e. harmaline, aminophylline, pipecolate and trigonelline) were upregulated in red leaves. Hormonal changed involved a decrease in indoleacetic acid-valine (IAA-Val), N6-isopentenyladenosine-5ʹ-monophosphate (iPRMP), isopentenyladenineriboside (iPR), trans-abscisic acid (S-ABA), salicylic acid O-hexoside, methyl jasmonate, N6-isopentenyladenine (iP), trans-zeatin riboside-O-glucoside iso2, trans-zeatin riboside-O-glucoside, and a tendency for dihydrozeatin 9-O-glucoside (DZ9G) down accumulation. In addition, the regulation of amino acids and lipids also contributed to the adaptation of red phenotype to harsh environment. Generally, our findings provide a comprehensive comparison of the metabolites between two phenotypes of S. salsa and an interpretation of phenotypic differences from the point of metabolomics.
Non-invasive genetic sexing technique for analysis of short-beaked echidna (Tachyglossus aculeatus) populations
Authors: Perry Tahlia , Toledo-Flores Deborah , Kang Wan X. , Ferguson Arthur , Laming Belinda , Tsend-Ayush Enkhjargal , Lim Shu L. , Grützner Frank
Published: June 2019

Identifying male and female echidnas is challenging due to the lack of external genitalia or any other differing morphological features. This limits studies of wild populations and is a major problem for echidna captive management and breeding. Non-invasive genetic approaches to determine sex minimise the need for handling animals and are used extensively in other mammals. However, currently available approaches cannot be applied to monotremes because their sex chromosomes share no homology with sex chromosomes in other mammals. In this study we used recently identified X and Y chromosome-specific sequences to establish a non-invasive polymerase chain reaction-based technique to determine the sex of echidnas. Genomic DNA was extracted from echidna hair follicles followed by amplification of two Y chromosome (male-specific) genes (mediator complex subunit 26 Y-gametolog (CRSPY) and anti-Müllerian hormone Y-gametolog (AMHY)) and the X chromosome gene (anti-Müllerian hormone X-gametolog (AMHX)). Using this technique, we identified the sex of 10 juvenile echidnas born at Perth Zoo, revealing that eight of the 10 echidnas were female. Future use of the genetic sexing technique in echidnas will inform captive management, continue breeding success and can be used to investigate sex ratios and population dynamics in wild populations.
Visual working memory load constrains language non-selective activation under task-demands
Authors: Prasad Seema , Viswambharan Shiji , Mishra Ramesh
Published: June 2019

Visual world studies with bilinguals have demonstrated spontaneous cross-linguistic activations. In two experiments, we examined whether concurrent visual working memory (VWM) load constrains bilingual parallel activation during spoken word comprehension. Hindi-English bilinguals heard a spoken word in Hindi (L1) or English (L2) and saw a display containing the spoken word-referent, a phonological cohort of the spoken word’s translation and two unrelated objects. Participants completed a concurrent WM task of remembering an array of five coloured squares and judging its similarity with a test array. Participants were asked to click on the spoken word-referent in Experiment 1 but not in Experiment 2. Reduced parallel activation and enhanced target activation was observed under the load for L2 spoken words in Experiment 1 (where the task-demands were high). The findings suggest that a VWM load can constrain the spontaneous activation of an irrelevant lexicon, under certain conditions.
Involve Convolutional-NN to Generate Item Latent Factor Consider Product Genre to Increase Robustness in Product Sparse Data for E-commerce Recommendation
Authors: Hanafi  , Suryana N , Basari A S H
Published: June 2019

Online shopping also popular named e-commerce business need a computer machine to provide product information for customer or buyer candidate. Relevant information served by ecommerce system engine famous dubbed recommender system. It will impact seriously in increasing of marketing target achievement. The character of information in ecommerce have to be specific, personalized, relevant and fit according to customer profiling. There are four kind of recommender system to provide ecommerce recommender system, however only one model that most successful to applied in real ecommerce industry that namely collaborative filtering. These approaches rely on rating as basic calculation to generate product recommendation. However, just a little number of rating that given by customer reference to several convince datasets. The problem causes of sparse product rating, it will bring the impact to product recommendation accuracy. Sometime, in extreme condition impossible to generate product recommendation. Some work efforts have been developing to tackle lack of rating, one of them is considering to involving text sentences document such as text genre, product review, abstract, product description, synopsis, etc. All of material text sentences useful as raw component to predict the product rating. Reference previous work method aims extract text sentences document such as product review to become rating value based on bag of word and word order, sometimes they have got the mis in deeper understanding of text sentences description about product. Therefore, it influenced the result of predict the rating was inaccurate. In this research, author proposed novel method enhance variant of convolutional neural network dubbed dynamic convolutional neural network to improve scalability and increase deeper understanding to increase accuracy level. Based on our experiment, our model outperforms over existing state of the art in previous work in extracting text sentences product description based on evaluation approach uses RMSE.
Prediction of Surface Roughness for Development of Smart Milling Machine
Authors: Sudianto A. , Jamaludin Z. , Azwan Abdul Rahman A.
Published: June 2019

The primary aim of manufacturing industry is to reduce manufacturing costs to the level that is as low as possible without reducing the quality of products. In the machining process of metal parts and features, smart milling process is being projected for materials removal process of both metal and non-metal with complex forms and finishing well. Measuring a quality of an efficient milling process is normally to be a base on the quality of the finished surface roughness. The affect several attributes of components of the surface roughness, such as ability to distribute the lubricant, load bearing capacity, heat transmission, light reflection, the contact causing surface friction, load bearing capacity, light reflection, coating or resisting fatigue with the aim to increase the quality of machined products and to reduce the cost of production in manufacturing. These can be achieved by determining the parameters of the metal cutting and machining process correctly and accurately. In this review paper, a comparative study is proposed in the form of regression method that is able to predict the surface roughness at several cutting parameters such as spindle revolution, cutting speed, feeding speed, depth of cut (DOC), length of cut (LOC), helix angle and nose radius of cut.
Design and Implementation of Filter Pump Control in a Freshwater Fish Aquarium based on Fuzzy Logic
Authors: Muslim Muhammad Aziz , Julianto Yogi Raditya
Published: June 2019

One of the essential factors in the cultivation of freshwater ornamental fish in the aquarium is the water quality. Quality aquarium water is clear water with appropriate temperature and pH. In this study, the design and implementation of the control system based on fuzzy logic for filter pump work cycle were reported. The fuzzy logic in the controller will provide the strength of filter pump work based on the information on the turbidity level of water obtained from the photodiode sensor and the acidity of the water collected from the pH sensor. The results of the fuzzy logic controller design are implemented in Arduino UNO R3 microcontroller to control filter pump strength. The experimental results show that the controller can improve the water clarity level at the desired level in a reasonably short time. In addition, it was also demonstrated that the system performance was still good even in the existence of disturbance.
Review on Lossless Compression Techniques
Authors: Devi Kotha Harika , Tummanapally Madhumitha , Upadhyay Vikash Kumar
Published: June 2019

In the present world data compression is used in every field. Through data compression the bits required to represent a message will be reduced. By compressing the given data, we can save the storage capacity, files are transferred at high speed, storage hardware is decreased so that its cost is also decreased, and storage bandwidth is decreased. There are many methods to compress the data. But in this paper, we are discussing about Huffman coding and Arithmetic coding. For various input streams we are comparing adaptive Huffman coding and arithmetic coding and we will observe which technique will be more efficient to compress the data.
A multi Ability CP-ABE access control scheme for public cloud storage
Authors: Deepthi Kothapalli Chaitanya , Ashok Dasari , Krishna M
Published: June 2019

The main personality of the cryptography structure based on communication with writings of stable figures and private keys [1-4]. Our development is a key encapsulation mechanism (KEM), so long messages can be coded under a short symmetric key. In our response, the writings of the figures and the private keys have stable dimensions and the people in general are directly in the maximum estimate of s. Furthermore, in our plan, the private key generator (PKG) can potentially include new people without modifying the already widespread data (as in the EIB’s plans). We also note that there is no chain of importance between the characters, despite HIBE. The income of the general population is directed at the maximum size of S, and not in the amount of decoding keys that can be transmitted, which is the amount of conceivable characters. In this case, use a simple situation to find out about the group classification and main administration test problems. Think about a source that sends information to a provision of beneficiaries in a multicast session. Session security is supervised by two principles of useful substances: a Group Controller (GC) responsible for confirmation, approval and control and a Key Server (KS). To ensure classification in the middle of the multicast session, the sender (source) shares a mysterious symmetric key with all the individuals in the legitimate collection, called the Traffic Encryption Key (TEK). To multicast a mysterious message, the source encodes the message with the TEK using a symmetric encryption calculation. From previous documents, we look at how to share protected information in the cloud without losing keys. In this article, we present a new digital brand, an SSH key, hash functionality, and major escrow calculations.
Dynamic design and implementation of security intelligence for industry
Authors: Rudraraju Sri Krishna Chaitanya , Kumar Samparthi V S
Published: June 2019

As The development of Internet of Things (IOT) technology became one of the proponents in the industrial revolution 4.0. Digital transformation began to be applied to the entire manufacturing industry, services, transportation and education which have slowly shifted utilizing IOT technology. The industrial revolution 4.0 has an impact on digital transformation and becomes a necessity that can change business patterns such as the ease of data interaction services between industries to customers that are also supported by ease of access and speed of decision making. However, in its development, stakeholders tend to focus on infrastructure and information systems, while the security of information systems is still a comfort zone for industries in the transformation to industry 4.0. The issue of information system security will be a challenge for the industry with open access to information systems; otherwise focus will hamper the business process of the industry. In this research will be discussed about the modeling and implementation of information system security with a combination of web-based security methods with port knocking firewall model and short message service gateway as a security medium with the concept of ease of access with safe and comfortable. The result of this research has been testing penetration testing using network tools.
Enhanced path recreation in remote sensor networks
Authors: Kanna Babu A M K , Pavan G , satyanarayana K
Published: June 2019

The remote specially appointed systems comprise of a gathering of remote hubs that impart over a typical remote medium. The hubs impart without a framework, for example, base station, wired passage, and so forth. The foundation of the systems must be in an appropriated and decentralized way. In this manner, the many-sided quality of the systems is in the hubs self. The hubs must have the capacity to take care of system’s concern, for example, directing and security. Regardless of the specialized difficulties, the interests of the impromptu systems increment quickly as of late, in light of the fact that they bolster portability and are exceptionally appropriate for some troublesome circumstances, such protect mission, military, vehicular interchanges, and so forth. In this review article, I present the idea of remote impromptu systems and uncommonly portable specially appointed system (MANET), their engineering, purposes, applications, preferences, burdens, and correlation with framework systems.
Characterization and Antibacterial Activity of Streptomycin Antibiotic Loaded Organo-Kaolinite
Authors: Nur Aryantie Wan , Zulhilmi Amir Awaluddin Muhammad , Ahmad Nizam Nik Malek Nik
Published: June 2019

Antibiotics are medicines used against bacterial infection. In spite of its significance to kill bacteria, it also shows a problem with antibiotics resistance that makes it less effective to kill bacteria. Therefore, an improvement for the antibacterial agent is needed to inhibit bacteria growth and infections. Organo-kaolinite was selected in this study to act as a carrier system to improve antibacterial agent immobilization and increase the effectiveness of the antibiotic activity. Organo-kaolinite was prepared using cationic surfactant hexadecyltrimethylammonium (HDTMA) and it was adsorbed with different concentrations of streptomycin. The organo-kaolinite and streptomycin-organo-kaolinite were characterized by Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD). The characterization results showed that the attachment of cationic surfactant molecules and the adsorption of streptomycin on kaolinite surfaces did not affect the structure and the original morphology of the kaolinite. The antibacterial assay of the samples was carried out against Gram negative bacteria (Escherichia coli ATCC 11229) and Gram-positive bacteria (Enterococcus faecalis ATCC 29212) through disk diffusion technique (DDT). Based on the antibacterial assay results, streptomycin-organo-kaolinite showed better antibacterial activity compared to organo-kaolinite. This study revealed that the adsorption of streptomycin on organo-kaolinite showed a significant effect on killing bacteria and significantly increased its antibacterial activity compared to organo-kaolinite.
Identification of Antibiotic in Ethyl Acetate Fraction Produced by A Local Isolate PLS 80 Isolated from Shallow Sea Fumaroles
Authors: Iqbalsyah T M , Nisak C , Sartika F , Saidi N , Febriani F
Published: June 2019

The need for the discovery of new compounds with antimicrobial activity is increasing as triggered by the resistance of pathogen microorganisms to the current drugs. Simultaneously, interests are growing in exploiting extremophiles to find new active organic compounds. A thermo-halophilic bacterium (dubbed PLS 80), previously isolated from underwater fumaroles, could produce antibiotic. Hence, the objectives of this study were to study the inhibition activity and identify the structure of the antibiotic partially. PLS 80 isolate was grown on TSB medium, and the supernatant was sequentially partitioned with n-hexane, ethyl acetate, and methanol. The extracts were tested for antimicrobial activity by the disc-diffusion antibiotic susceptibility test. The extract with the highest activity was identified for their antibiotic class by chemical reactions using ninhydrin, iodine vapor, and potassium iodine. It was then purified using column chromatography using silica G-60, and the pure substance was subjected to GC MS analysis. Ethyl acetate fraction showed the highest inhibition zone, even higher compared to the Gentamicin control. The qualitative identification by the chemical reactions showed that the antibiotic could be of the β-lactam group. The mass spectrum data indicated that the ion fragments could be derived from benzylpenicillin. The antibiotic has a potential to be studied further, particularly to elucidate the structure entirely. Eventually, structural modifications can be conducted to produce potent antibiotics to overcome antibiotic-resistant microorganisms.
Production and Application of Aggregate Manganese Zeolite Greensand using Post Cartridge Micron as Absorbent Fe and Mn Ions
Authors: Ricky Wijaya Anugrah , Wonorahardjo Surjani , Kartika Kusumaningrum Irma , Alfini’matin Dwi , Hertanto Pungky , Avila Shila , Daupor Hasan , Hossain Md. Sazzad , Hendrik Sanjaya Eli
Published: June 2019

The purpose of this study was to produce an aggregate of fine manganese greensand and its applications using micron cartridge design for absorbing Fe3+and Mn2+ ions in the well water affected by the Lapindo mud. The fine manganese greensand was made using the flame spray pyrolysis. The combination of aggregate material and the bulk manganese greensand were performed with the adding filler with the varied compositions of CaO, CaCO3, and white cement as the adhesive. Characterization of topography, morphology, and composition of aggregate manganese greensand was performed using SEM-EDX (Scanning Electron Microscope-Energy Dispersive X-Ray). Applications of the aggregate manganese greensand and activated carbon were designed in several post cartridge microns for well water samples. Initial and final measurement the concentration of Fe and Mn solution using a calibration curve by AAS method (Atomic Absorbance Spectrophotometer). The results showed that the aggregate A with a composition of fine manganese greensand: bulk manganese greensand: CaCO3: CaO and white cement is 2:5:1:1:1:1 and aggregate B (3:4:1:1:1) absorbed maxima ions of Mn (97.5%) and Fe (80.3%) in the well water sample, respectively. Besides, the profile of spectrum SEM-EDAX indicated the aggregate A and B interacting with filler which showed the active situs as exchange cation for absorbing Fe3+ and Mn2+ ions.
Medicinal Uses of Single Garlic in Hyperlipidemia by Fatty Acid Synthase Enzyme Inhibitory: Molecular Docking
Authors: Rahayu Lestari Sri , Lukiati Betty , Nur Arifah Siti , Rofiqotun Nurul Alimah Alif , Gofur Abdul
Published: June 2019

Lipid is a substance needed for the body as various activities, such as forming a plasma membrane. Lipid will be digested and absorbed through the digestive system in the form of fatty acids and glycerol. Metabolism of lipid into fatty acids and glycerol and the absorption process in the body involves various kinds of enzymes; one of them is Fatty Acid Synthase (FAS). Excess lipid in the body will cause various diseases, such as obesity and cardiovascular diseases. Treatment for excess in lipid level is usually by using synthetic drugs such as statins, but excessive consumption of drug causes various side effects. Single garlic (Allium sativum) (SG) is widely used as an herb that can treat diverse diseases. SG contains organosulfur compounds including Allicin, Alliin, and Ajoene (E-Ajoene and Z-Ajoene). This study aimed to determine the potential of organosulfur compounds in SG as inhibitors of fatty acid synthase (FAS) enzymes which play a role in the process of lipid metabolism. The molecular docking was used to determine the interaction of organosulfur compounds compared with controls (Statins) in the FAS enzyme. Molecular Docking began by taking organosulfur SG compounds and enzymes in PubChem online services and GDP in sequence. The enzyme was sterilized using PyMol software, followed by a docking process, visualization and interaction of ligands on enzyme were carried out using PyRx, PyMol, and LigPlot+ software consecutively. The results showed that organosulfur SG compounds had potential as inhibitor of FAS enzymes. The Allicin, E-Ajoene, and Z-Ajoene had the same binding site with Statins in the FAS enzyme. Based on molecular docking results, it is known that the active compounds found in SG could act as an inhibitor for FAS enzymes which play a role in de novo lipogenesis.
Habitat Model Development of Bigeye tuna (Thunnus obesus) during Southeast Monsoon in the Eastern Indian Ocean using Satellite Remotely Sensed Data
Authors: Fachruddin Syah Achmad , Lumban Gaol Jonson , Zainuddin Mukti , Apriliya Nadela R. , Berlianty Dessy , Mahabror Dendy
Published: June 2019

Bigeye tuna (Thunnus obesus) is one of the commercially important fish in the eastern Indian Ocean and is a highly migratory species. A modeling approach and remotely sensed data were used to develop an appropriate prediction model and to understand the contribution of oceanographic factors in the distribution of Bigeye tuna in 2 different depths. The daily data of sub-surface chlorophyll-a (SSC), sub-surface temperature (SST) and sub-surface salinity (SSS) were downloaded from infrastructure development of space oceanography (INDESO) project website, meanwhile fishing vessel for Bigeye tuna were obtained from vessel monitoring system (VMS) from April through September 2015 - 2016. The daily VMS data and environmental factors were used for maximum entropy model construction. The predictive model performance was then assessed using a threshold-independent metric, the area under the curve (AUC) metric of the receiver operating characteristic (ROC). Maximum entropy model results based on AUC (more than 0.80) indicated its potential to deduce the spatial distribution of Bigeye tuna. At a depth of 155 m, SSC (37.9%) is the most effective variable in the Bigeye tuna distribution, followed by SST (32.7 %) and SSS (29.4%), meanwhile at a depth of 222 m, SSS (46.8%) is the most important variable followed by SST (31.3%) and SSC (21.9%). Combination of a modelling approach and multi-sensor remote sensing data offers an innovative way to determine the potential fishing zone of the Bigeye tuna in the eastern Indian Ocean.
The Formulation of Artificial Nori with the Base Mixture Ingredients of Gracilaria sp. and Arenga pinnata (Wurmb) Merr. using the Natural Colorant from Pleomele angustifolia (Medik.) N.E. Br.
Authors: Sari D K , Rahardjanto A , Husamah  , Purwanti E , Permana T I , Fauzi A
Published: June 2019

Alongside the growth of public interest in Japanese cuisine, the consumption of nori in Indonesia increases significantly. The production of artificial nori from a slightly different base material that is a high-quality local alga needs to be executed to fulfill the demand of nori in the national market. This study aimed to determine the most optimum formula in the artificial nori manufacture by utilizing Gracilaria sp. and kolang-kaling [Arenga pinnata (Wurmb) Merr.]. As the base ingredients. This study investigated the quality of artificial nori from seven different formulas. The quality of artificial nori was studied based on three parameters, namely proximate composition, physical character, and the results of the organoleptic test the artificial nori produced. As a result, the formula of 70% Gracilaria : 30% kolang-kaling has carbohydrate (9.70%), the highest protein (4.42%), thickness (0.58 mm), greenness (2.77), and the highest organoleptic value, the formula of 80% Gracilaria: 20% displayed ash content (31.45%), the highest fiber (7.34%)), whereas the formula of 80% Gracilaria: 20% kolang-kaling pinpointed the highest tensile strength (0.16 N/mm2). In general, the addition of kolang-kaling [Arenga pinnata (Wurmb) Merr.] improves the quality of the manufactured artificial nori.
Diverse Morphological Characteristics of Soybean (Glycine max L. Merill) Pods and Seeds Germplasm
Authors: Ningsih F , Zubaidah S , Kuswantoro H
Published: June 2019

Soybean production can be increased through the assembly of new superior varieties. In a plant gene assembly, it is necessary first to discover the characteristics of the parents. One way to find out these characteristics is to conduct a morphological study. The current study employed a randomized complete block design with three replications to 10 soybean lines. The longest young and mature pod was found in MLGG 0582. The thickest young pod was observed in MLGG 0583, while the widest was reported by MLGG 0617. MLGG 0276 had the thickest pod skin of all varieties. In mature plants, the widest and the thickest pods were found in MLGG 0582 and MLGG 0707, respectively. MLGG 0617 reported the longest, the widest, and the thickest seed. There was no positive correlation found among the characteristics of the young pods, except the thickness of the pods and the skin (0.816). However, in the mature plants, the characteristics of the pods were positively correlated with the characteristics of the seeds.