bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hybride Lieferzeitprognose
Authors: Hiller Tobias , Lucht Torben , Kämpfer Tim , Vinke Lea , Holtsch Patrick , Nyhuis Peter 
Published: December 2021

Abstract
Die Produktionsplanung und -steuerung in MRO-Unternehmen unterliegt starken Unsicherheiten hinsichtlich des Regenerationsumfangs und -zeitpunkts. Aufgrund einer hohen Informationsunschärfe infolge unterschiedlichster Schadensfälle sowie einer Vielzahl interner und externer Einflüsse ist die Vorhersage von Lieferzeiten sowie deren möglichen Ausprägungen zu komplex, um sie vollständig in der Planung und im Auftragsmanagement zu berücksichtigen. Logistische Modelle bieten durch die Verknüpfung verschiedener Ansätze das Potenzial, das logistische Verhalten eines Produktionssystems einfach und dennoch genau zu beschreiben. Eine hybride Modellierung durch die Verzahnung logistischer Modelle mit Methoden aus dem Bereich des Process und Data Mining bietet die Möglichkeit, die Vorteile logistischer Modellierung und datenbasierter Prognosen zu verbinden. Mit dem Ziel, die Planstabilität und Planungsgenauigkeit für MRO-Unternehmen zu erhöhen, forscht das Institut für Fabrikanlagen und Logistik (IFA) gemeinsam mit der MTU Maintenance Hannover GmbH an einem hybriden Ansatz zur modellgestützten Prognose von Lieferzeiten.
Practice patterns for chronic hypoparathyroidism: data from patients and physicians in France
Authors: Bertocchio Jean-Philippe , Grosset Natalie , Groussin Lionel , Kamenický Peter , Larceneux Fabrice , Lienhardt-Roussie Anne , Linglart Agnès , Maruani Gérard , Mirallie Eric , Pattou François , Seervai Riyad N H , Sido Coralie , Silve Caroline , Vilfaillot Aurélie , Tabarin Antoine , Vantyghem Marie-Christine , Houillier Pascal , _ _ 
Published: December 2021

Context
Recent guidelines have provided recommendations for the care of patients with chronic hypoparathyroidism. Very little is known about actual physicians’ practices or their adherence to such guidelines.

Objective
To describe the physicians’ practice patterns and their compliance with international guidelines.

Design
The cohort studies included were Épi-Hypo (118 physicians and 107 patients, from September 2016 to December 2019) and ePatients (110 patients, November 2019).

Methods
Internet-based cohorts involving all settings at a nationwide level (France). Participants were (i) physicians treating patients with chronic hypoparathyroidism and patients with chronic hypoparathyroidism either participating in the (ii) Épi-Hypo study (Épi-Hypo 2019 patients), or (iii) Hypoparathyroidism France, the national representative association (ePatients).

Results
The physicians’ specialties were mainly endocrinology (61%), nephrology (28%), family medicine (2.5%), pediatrics (2.5%), rheumatology (2%), or miscellaneous (4%) and 45% were practicing in public universities. The median number of pharmaceutical drug classes prescribed was three per patient. The combination of active vitamin D and calcium salt was given to 59 and 58% of ePatients and Épi-Hypo 2019 patients, respectively. Eighty-five percent of ePatients and 87% of physicians reported monitoring plasma calcium concentrations at a steady state at least twice a year. In 32 and 26% of cases, respectively, ePatients and physicians reported being fully in accordance with international guidelines that recommend targeting symptoms, plasma calcium and phosphate values, and urine calcium excretion.

Conclusions
The care of patients with chronic hypoparathyroidism involves physicians with very different practices, so guidelines should include and target other specialists as well as endocrinologists. Full adherence to the guidelines is low in France.
Development of a method for differential analysis of data on the arterial blood oxygenation in healthy adults
Authors: Chuiko Gennady , Darnapuk Yevhen 
Published: December 2021

Monitoring of arterial blood saturation with oxygen (oxygenation) has gained special significance as a result of the COVID-19 pandemic. A new method for computer processing of saturation records (so-called SaO2 signals), based on the study of differentials (increments) from signals, was proposed. Finding a differential for a time series involves calculating the difference between the pairs of its adjacent elements. The differential is non-zero only if the elements in a pair are different. The study of differentials together with primary signals for a set of records (20 subjects) shows that the spectrum of observed levels of blood saturation is discrete and limited (from 2 to 10 levels). In addition, changes in saturation levels (switches) occur only between the nearest levels.
New indicators of the variability of blood saturation were proposed. These are the frequencies of saturation level switches (event intensities) and the intervals between them. It was established that these indicators are described by statistical distributions of Poisson and Erlang, respectively. Comparison of new variability indicators with the most reliable statistical – inter-quartile range – indicates that the new indicators also provide for the division of the data set into three subgroups according to the magnitude of variability. This division is statistically significant at a confidence level of 0.99 in both approaches, however, the division into sub-groups is slightly different in these methods.
It was shown that the proposed indicators of the variability of SaO2 signals are scale-invariant, that is, they do not depend on the length of observation interval. This is a consequence of the fractality of the positions of differentials in the observation interval. The established switch frequencies for subgroups in order of increasing variability are (0.06, 0.11, and 0.20) Hz. These frequencies are manifested on Fourier spectra of differentials of SaO2
Building a mathematical model and an algorithm for training a neural network with sparse dipole synaptic connections for image recognition
Authors: Lytvyn Vasyl , Peleshchak Roman , Peleshchak Ivan , Cherniak Oksana , Demkiv Lyubomyr 
Published: December 2021

Large enough structured neural networks are used for solving the tasks to recognize distorted images involving computer systems. One such neural network that can completely restore a distorted image is a fully connected pseudospin (dipole) neural network that possesses associative memory. When submitting some image to its input, it automatically selects and outputs the image that is closest to the input one. This image is stored in the neural network memory within the Hopfield paradigm. Within this paradigm, it is possible to memorize and reproduce arrays of information that have their own internal structure.
In order to reduce learning time, the size of the neural network is minimized by simplifying its structure based on one of the approaches: underlying the first is «regularization» while the second is based on the removal of synaptic connections from the neural network. In this work, the simplification of the structure of a fully connected dipole neural network is based on the dipole-dipole interaction between the nearest adjacent neurons of the network.
It is proposed to minimize the size of a neural network through dipole-dipole synaptic connections between the nearest neurons, which reduces the time of the computational resource in the recognition of distorted images. The ratio for weight coefficients of synaptic connections between neurons in dipole approximation has been derived. A training algorithm has been built for a dipole neural network with sparse synaptic connections, which is based on the dipole-dipole interaction between the nearest neurons. A computer experiment was conducted that showed that the neural network with sparse dipole connections recognizes distorted images 3 times faster (numbers from 0 to 9, which are shown at 25 pixels), compared to a fully connected neural network
Efficiency definition of the deposition process of electrochromic Ni(OH)2-PVA films formed on a metal substrate from concentrated solutions
Authors: Kotok Valerii , Kovalenko Vadym , Nafeev Rovil , Verbitskiy Volodymyr , Melnyk Olena , Plaksiienko Iryna , Kovalenko Igor , Stoliarenko Viktoriia , Plaksiienko Valerii , Zamrii Iryna 
Published: December 2021

Electrochemical devices based on nickel hydroxide electrodes are used in different areas. The main ones are chemical current sources, variable transparency “smart” windows, devices for carrying out electrocatalytic reactions, sensors for determining various substances. In this regard, methods of nickel hydroxide synthesis are of great interest, especially those that allow forming nickel hydroxide directly on the surface of electrodes. One of these methods is electrochemical deposition with cathodic current polarization.
The available information on nickel hydroxide synthesis from nickel solutions was considered. It was shown that the available data mainly covered information on dilute solutions from 0.01 to 0.25 mol/L Ni(NO3)2. In addition, no comparison was found in the literature for the efficiency of the cathodic formation of Ni(OH)2 at different concentrations of nickel nitrate.
To eliminate the lack of information, the dependence of the current efficiency on the concentration of nickel nitrate in the electrodeposition solution was determined at a constant cathode current density of 0.625 mA/cm2. The resulting dependence decreased nonlinearly with increasing concentration. The nickel hydroxide deposit formed in this case had an X-ray amorphous structure, and it depended little on the Ni(NO3)2 concentration. In addition, the current efficiency reached zero at concentrations of 1.5 mol/L Ni(NO3)2 and higher. However, with polyvinyl alcohol in the solution and at Ni(NO3)2 concentrations of 1.5 and 2 mol/L, electrochemically and electrochromically active Ni(OH)2 films were deposited. The current efficiency calculated indirectly for 1.5 and 2 mol/L Ni(NO3)2 solutions was 3.2 and 2.3 %, respectively. Thus, it was concluded that polyvinyl alcohol affected the mechanism of nickel hydroxide electrodeposition from aqueous solutions of nickel nitrate.
Results Regarding Seed Germination of Agastache Foeniculum (Pursh) Kuntze
Authors: MATEI Cristina Firuţa , DUDA Marcel , OLAR Marius , ARDELEAN Anca Eva , MĂDAŞ Mariana Niculina 
Published: December 2021

Species from Aggastache genus are part of mint family (Lamiaceae) and their flowers represent a lure for insects (bees, butterflies etc.). The common name of hyssop comes from the plant’s hyssop flavour. Commercially, this plant is considered as having culinary importance. Several varieties of this species were selected in Canada, for their essential oil, which contains methyl chavicol. The species was cultivated in Moldavia, as an experiment, for essential oil production.
The herb (Agastache foeniculi herba) is used for therapeutic purposes in treating cardiovascular, nerve and gastrointestinal affections, in treating cold, fever (North America Indies used the infusion for this intent) and as a diaphoretic. It also has antiemetic, antibacterial and antifungal properties. It improves throat pains and cold symptoms.
The present study aimed to determine seed germination, by using classical methods- on paper under layer, in Linhardt dishes and in blotting paper envelopes. Seeds were 1, 2 and 3 years old. The results show that seed germination of Agastache foeniculum (Pursh) Kuntze, is influenced by age and external factors (temperature and light). TP (Top of Paper) and BP (Between Paper) methods both influence the germinating faculty
Biofuels Aspects in Romania
Authors: SCRIDON Simion , SOCACIU Carmen , SANA Sonia 
Published: December 2021

Presently, in Romania, the cultivated area with plants for biofuel production represents 1,6% of the arable surface of the country, about 150 000 ha (in 2008). With an adequate promotion of the production technologies and usage of biofuel, at farm level, Romania could cover up to 8 % of the European need.
Although there is an arable potential, and also there are the crops suitable for it (rape, soybean, sunflower, corn) Romania produces much less under the energetic potential it has.
Regarding the future of biofuel there are investments in the domain, in the phase of project.
Influence of Conservative and Conventional Soil Technologies on Physical, Chemical and Biolocical Properties of an Argic Chernozem Belong to Caracal Area
Authors: STROE Venera Mihaela , CALCIU Irina , STANCIU BURILEANU Monica , PARVAN Lavinia 
Published: December 2021

Continuous use of traditional tillage system (conventional) resulted in a gradual harvest increase, but gave rise to some worrying negative phenomenon regarding the most important supply of the agricultural production - soil, by its chemical and physical degradation.This paper aims to assess soil degradation processes, based on pedo-transfer rules and is based on of expeditionary studies regarding assessment and characterization of soil fertility, under the practice of various farming systems: conventional tillage and minimum tillage.
The study carried out the effects of moderat conservative tillage on physical and chemical soil properties comparative with conventional soil technology on an argic chernozem, belongs to the agricultural Caracal area. Agricultural area is affected by a relatively high variability of the limiting factors and soil degradation processes, which require adaptation of technology systems to protection of soil and plants. Because of all limiting factors, natural and antropic, in this expeditionary study we compare the moderat conservative tillage effects, with conventional technology effects and impact of those both soil technology, on physical, chemical and biological properties.
Results of study show the potential depth of aeration conditions are moderately favorable, being determined particularly by intense state of compactness of the soil as a natural consequence of it.
Macroporosity decrease in depth, has negative consequences not only on the normal performance of the processes of aeration, and water penetration and infiltration, but for the accumulation of water available for plants. Content of structural microagregates water-stable or soil dispersion is high, which shows that the formation of structural macroagregates occurred more mechanical factors such as compaction or natural processes. The numerical values of the degree of compaction of 15-20 cm in depth up to the 15-18% v / v in both phases of observation. Deep compaction is undoubtedly due to the technological system applied to the greatest extent, and only a small part pedogenetical natural factors.
Research on the Cultivation of Artichokes (Cynara Scolymus L.) in Various Conditions of Fertilization in the Jucu, Cluj
Authors: VAIDA Simona , DUDA Marcel , VÂRBAN Dan , MUNTEAN Sorin 
Published: December 2021

In this paper we present results of the research made between 2008-2010 on the influence of cultivation, density and fertilization on the plant’s morphology and leaf production.
Experiences had been located in the experimental field of Jucu, CJ. We took four cultivation of artichokes in the study: “Unirea”, “Violet”, “Agrosel 656” and “Chişinău”. They were placed in the experimental field of Jucu - Cluj, made in two densities (3.57 pl/sqm and 2.38 pl/sqm) and three levels of fertilization (unfertilized, fertilized with 20 t/ha farmyard manure and 40 t/ha manure in the fall plowing).
Nitrate Trends During the Seasons on Bahlui River and its Tributaries in Build-Up Area of Iasi City
Authors: OIŞTE Ana Maria , Gabriela Iuliana 
Published: December 2021

Nitrates are natural components of the surface water, the amounts in surface waters is very important, usually being insignificant, but in urban area and along agricultural areas situated inside the river basin, their concentration is increased, being non-point sources and point sources located in the city. The nitrate concentrations is influenced both by the seasonal changes of rainfall and temperature as well as by land-use transformations, the variation being closely related to them.
This paper presents the nitrate trends during seasons, the samples was taken in December, April and June from 76 points, the influence of the season characteristics being obvious. Obtained data indicates an upward trend, so that nitrate concentrations increase from December to June, higher values registered on tributaries of Bahlui river, caused by of the land-use, smaller flow and seasons variation of other physic-chemical parameters, otherwise the synergistic action of the natural and anthropic sources and parameters.
Arc GIS software was used for illustrate the results followed by a statistics software were used to establish some correlations based on multivariate analysis. The analysis shows that non-point and anthropic sources of nitrates, influence nitrate regime during the succession of the seasons, nitrate levels almost doubled in surface water, or even higher in Bahlui river and its tributaries.
Microbiological Researches of the Curd and the Pressed Cheese from Cow’s Milk During Processing
Authors: TIBULCA Dorin , JIMBOREAN Mirela Anamaria , SALAGEAN Claudiu Dan , STEŢCA Gheorghe 
Published: December 2021

The main purpose of these researches is to study the variation of microbiological parameters in curd processing in cheeses with scalded paste. The pressed cheeses are obtained by scalding the ripening curd at 72-74 ° C for 50-60 sec. [2, 3]. The temperatures used for milk pasteurization and for curd scalding reduce contamination of milk and curd used in pressed cheese manufacturing. The further evolution of these microorganisms during the pressed cheese ripening is quite interesting.
Microbiological analysis of cheeses is an important step in controlling cheeses production in order to assure quality, reproducibility and brand identity [2].
Relationship between external weather conditions and number of hibernating bats in two caves in the western Italian Alps
Authors: Toffoli Roberto 
Published: December 2021

Weather conditions can influence the hibernation behaviour of temperate cave-dwelling bats that are tolerant to low temperatures, and their number can be correlated with weather variables. In this work a first assessment on the correlation between the number of individuals of three species of hibernating bats (Barbastella barbastellus, Myotis emarginatus and Rhinolophus hipposideros) and the environmental weather conditions before the survey was carried out is provided for two hibernacula of the Italian Western Alps.
For the B. barbastellus, a significant inverse correlation was observed between the number of bats detected and the average daily temperature for thirty days preceding the count (p= 0.036) and ten days before counting (p= 0.036). A significant positive correlation was observed for M. emarginatus between the number of individuals and the average daily temperatures for thirty days preceding the count (p= 0.018). For R. hipposideros, a significant inverse correlation was observed with the average daily temperatures for the ten days before the count (p= 0.048) and the differences in the maximum and minimum temperature of the ten days preceding the count (p= 0.002).
Results of this study show how the ambient temperatures before a count can influence the number of bats present in hibernacula. This confirms how the abundance of bats at underground hibernating sites can be used as an indicator of climate change, as temperature is an important factor controlling hibernation, although further studies are needed in order to better evaluate how the climatic variables interact with each other in regulating the number of bats in the hibernacula.
Activation of film growth on indium phosphide by pulsed photon treatment
Authors: Tomina Elena V. , Sladkopevtsev Boris V. , Serikov Dmitrii V. , Mittova Irina Ya. 
Published: December 2021

Photon activation of various physicochemical processes by the radiation of powerful pulsed xenon lamps (radiation range of 0.2-1.2 µm) is one of the promising areas of material science. The aim of this study was to determine the effect of preoxidative pulsed photon treatment on the process of thermal oxidation of indium phosphide with a nanosized layer of V2O5 on the surface, as well as its effect on the composition and morphology of the formed films. We determined the optimal mode of pre-oxidative pulsed photon treatment of magnetron-formed V2O5/InP heterostructures with a radiation density of 15 J/cm2. By laser and spectral ellipsometry methods, photon activation of V2O5/InP before thermal oxidation was found to increase the thickness of the formed films practically twofold. X-ray diffraction analysis confirms the intensification of the phosphate formation process. The morphological characteristics of the films were determined by atomic force microscopy.Pre-oxidative pulsed photon treatment with an optimal radiation density of 15 J/cm2 activates the thermal oxidation of V2O5/InP heterostructures. It is associated with the formation of new active centres and accelerated rearrangement of chemical bonds in the intermediate complexes of the V2O5 catalyst with semiconductor components
PEMBINGKAIAN BERITA TENTANG HUTAN NTB
Authors: Rahmat Al Fauzi 
Published: December 2021

Artikel ini membahas tentang kondisi lingkungan; hutan dan lahan yang dibingkai oleh berita online. Berfokus pada kondisi hutan dan lahan di provinsi NTB (Indonesia), kami mengidentifikasi konten artikel dari berita lokal online. Analisis isi berita lokal online didasarkan pada koding yang telah ditentukan sebelumnya. Studi empiris kualitatif didasarkan pada (n = 31) berita di SuaraNTB.com yang membahas masalah kondisi hutan. Kemudian, konten dianalisis dengan software NVIVO 12 plus sebagai alat analisa data kualitatif, dengan beberapa tampilan query, serta memilih dari Robbert M. Etnman (1993) sebagai pisau analisanya untuk beberapa elemen kunci seperti mendefinisikan masalah, mendiagnosis penyebab, membuat penilaian moral, dan rekomendasi. Secara keseluruhan, berita lokal online yang disiarkan oleh berita online SuaraNTB menyiratkan perlu adanya kebijakan pemerintah untuk menangani hutan yang semakin kritis. Lalu, motif dibalik masalah lingkungan; hutan dan lahan tersebut juga telah dibahas. Artikel ini berkontribusi untuk menghasilkan penyebab kompleksitas latar belakang hutan yang tidak lestari di provinsi NTB dan sebagai bahan utama untuk penelitian lebih lanjut.