bluuebunny/crossref_metadata_2025 huggingface dataset:
Atık Sulardan İzole Edilen Pseudomonas Spp.’ lerin Ekzopolisakkarit Üretimine Bazı Ağır Metallerin Etkisi
Authors: Yalçın Süleyman , Öztürk Şahlan , Keloğlu Berrin
Published: January 2019

Bu çalışmada atık su arıtma
havuzlarından alınan örneklerden 50 adet Pseudomonas
spp. izole edilmiştir. İzolatların; koloni morfolojileri, Gram boyama
sonuçları ve VITEK 2 Compact 30 (biomerieux) cihazında yapılan tür
tanımlamaları sonucunda 27 adet Pseudomonas
aeruginosa ve 23 adet P. stutzeri
oldukları tespit edilmiştir. Tanımlanan izolatlar 10 ppm Cr(VI), Cd(II), Cu(II)
ve Mn(II) konsantrasyonlarına maruz bırakılarak bu metallere karşı canlılıkları
tespit edilmiş ve her metal için canlılığını en çok koruyan izolatlar
seçilmiştir. Aynı zamanda izolatların canlılık değerlerine göre uygulanacak metallerin
4 farklı derişimi belirlenmiştir. Seçilen izolatlara belirlenen metal
konsantrasyonları verilerek yüzde ölüm değerleri tespit edilmiş ve LC50
değerleri hesaplanmıştır. Her metal için seçilen izolatlar, belirlenen
konsantrasyonlarda metale maruz bırakılarak EPS izolasyonu gerçekleştrilmiştir.
15 ppm Cr(VI) konsantrasyonunda en yüksek EPS üretiminin P.stutzeri S46 izolatında (74,68 mg/L), en düşük EPS üretiminin ise
P.stutzeri S18 izolatında olduğu
(39,37 mg/L) tespit edilmiştir. 40 ppm Cd(II) konsantrasyonunda en yüksek EPS
üretiminin P.stutzeri S23 izolatında
(60,93 mg/L), en düşük EPS üretiminin ise P.aeruginosa
S10 izolatında olduğu (40,93 mg/L) belirlenmiştir. 80 ppm Cu(II)
konsantrasyonunda en yüksek EPS üretiminin P.stutzeri
S45 izolatında (74,06 mg/L), en düşük EPS üretiminin ise P. aeruginosa S8 izolatında olduğu (28,28 mg/L) görülmüştür. 400
ppm Mn(II) konsantrasyonunda en yüksek EPS üretiminin P.stutzeri S44 izolatında (46,40 mg/L), en düşük EPS üretiminin ise
P.stutzeri S50 izolatında olduğu
(26,56 mg/L) tespit edilmiştir. Sonuç olarak artan metal dozlarına maruz kalan Pseudomonas spp. izolatlarının
ürettikleri EPS miktarlarında da artış olduğu tespit edilmiştir. Bu çalışma ile
atık sulardan izole edilen Pseudomonas
spp. izolatlarının bazı ağır metallerin EPS üretimine etkisi biyoteknolojik
açıdan vurgulanmıştır.
MENINGKATKAN KOMPETENSI SOSIAL DAN KEPRIBADIAN GURU MELALUI PROGRAM PENGAJIAN DI SEKOLAH, KENAPA TIDAK?
Authors: Mustaqim Mujahidil
Published: January 2019

Abstract. This article would like to address a number of issues that indicate the need for increased social competence and teacher personality as the spearhead of education managers in the field. However, this enormous role is not matched by a mature debriefing of these two compe-tencies for the preparation of a professional teacher candidate. Of the 163 SKSs studied, only 26 credits were granted to form social competence and personality. Means only 16% of the propor-tion of courses for these two competencies. So on this, it needs an independent but planned effort to improve the social competence and personality of teachers, such as through pengajian pro-grams for teachers in schools. This article is formulated by using the reseacrh library approach. There are two main subjects that are studied first, the analysis of the needs of the study program on improving social competence and teacher personality. Second, the objective formulation and content of the study program on improving the social competence and teacher's personality. Abstract. This article would like to address a number of issues that indicate the need for increased social competence and teacher personality as the spearhead of education managers in the field. However, this enormous role is not matched by a mature debriefing of these two compe-tencies for the preparation of a professional teacher candidate. Of the 163 SKSs studied, only 26 credits were granted to form social competence and personality. Means only 16% of the propor-tion of courses for these two competencies. So on this, it needs an independent but planned effort to improve the social competence and personality of teachers, such as through pengajian pro-grams for teachers in schools. This article is formulated by using the reseacrh library approach. There are two main subjects that are studied first, the analysis of the needs of the study program on improving social competence and teacher personality. Second, the objective formulation and content of the study program on improving the social competence and teacher's personality.
Postural deficiency in children with spinal stenosis
Authors: Nikityuk Igor E. , Kononova Elizaveta L. , Vissarionov Sergei V.
Published: January 2019

Introduction. Stenosis of the spinal canal can be accompanied by abnormalities of gait and body balance. At the same time, changes occurring in the postural control in children with spinal stenosis remain unexplored.
Aim. To study postural stability in children with spinal stenosis and assess the imbalance of the body depending on the level of stenosis localization.
Material and methods. This study investigated 14 patients, aged 10–17 years, with stenosis of the spinal canal. The first group consisted of seven patients with spinal stenosis due to congenital deformity of the thoracic spine with spinal cord compression at the stenosis level. The second group consisted of seven patients with spondylolisthesis of the L5 vertebra body of grades 3–4, accompanied with spinal cord root compression. The control group consisted of seven healthy children of the same age. We used stabilometry, and statistical study included correlation-regression analysis.
Results. A significant deviation of the stabilometric parameters was noted only in the first group of patients (p < 0.05). In the same group, a strong correlation was found between the parameters of statokinesiogram: area S, length L, amplitude A, and mean power level of the spectrum of f 60%, which were much higher than those of healthy children, which may indicate a pathologically high synchronization of the vertical balance control system of the body. Other changes were revealed, such as a strong relationship between L/S and A at normal stabilometric parameters and a moderate force between L/A and f 60%, indicating postural deficiency in the group of patients with stenosis at the level of the lumbosacral spine.
Correlation-regression analysis for assessing the postural balance in both groups of patients showed a correlation between parameters L, S, A, and f 60%, which were significantly higher than those in healthy children and most pronounced in the thoracic localization of stenosis.
Conclusion. The system of maintaining vertical balance of the body in children with stenosis of the spinal canal at the level of the thoracic spine has a more pronounced deficiency than that in patients with stenosis of the canal at the lumbosacral level. To reveal hidden violations of the postural balance, the relationship between length, area, amplitude, and mean power of the statokinesiogram must be evaluated.
Development of techniques for greater trochanter fragment fixation during surgical treatment of the dysplastic coxarthrosis
Authors: Voronkevich Igor A. , Parfeev Dmitrii G. , Avdeev Alexandr I.
Published: January 2019

Isolated fractures of the greater trochanter based on the sources of specialized literature on the subject are extremely rare. However, methods for fixing the greater trochanter are actively developed in connection with the use of various versions of trochanteric osteotomies in the surgical treatment of the dysplastic hip joint.
In this article, the anatomical features of the proximal femur, development of the ideas of reattachment of the greater trochanter in the course of total hip arthroplasty, as well as the current state of the problem, were examined. Until recently, patches were used that were fixed to the thigh using the aid of wires for osteosynthesis of a large trochanter. In 2009, studies initially reported on the use of locking plates for osteosynthesis of the trochanter in total hip arthroplasty.
Currently, greater trochanter fixation by locking plates shows the best results as previous fixation devices. However, patients sometimes experience greater trochanter pain syndrome after fixation fragment by plates. The analysis of the published works confirmed the relevance of the search for a new more advanced technique and a device for the reattachment of the greater trochanter to the femur in the surgical treatment of the dysplastic hip joint.
Análise da composição de títulos e manchetes do diário "Olé" durante a cobertura das Copas do Mundo de 2014 e 2018
Authors: Mello Matheus Simões , Silveira Mauro César
Published: January 2019

Este artigo visa analisar a composição de títulos e manchetes dos textos publicados no diário argentino Olé durante a cobertura das Copas do Mundo de 2014 e 2018, dando ênfase àqueles formados por jogos de palavras ou com tom irreverente. Ao todo, 62 exemplares compõem o corpus desta investigação. Norteia-se metodologicamente através de mecanismos analíticos da Análise Pragmática da Narrativa Jornalística, proposta por Luiz Gonzaga Motta. Fundamenta-se teoricamente com obras que refletem acerca da linguagem jornalística esportiva, a estrutura de chamadas de textos no jornalismo esportivo e os elos entre emoção e a editoria de esportes.
Identification of evolutionary conserved DNA sequence and corresponding S21 ribosomal protein region for diagnostic purposes of all Borrelia spirochetes
Authors: Kotłowski Roman , Holec-Gąsior Lucyna
Published: January 2019

It is still under investigation, whether all Borrelia sp. causing Lyme borreliosis and other diseases are already identified and properly classified as human pathogens. For this reason, it is of great importance to develop a diagnostic ELISA test that detects all Borrelia sp. The aim of this study was to identify conserved DNA and protein regions present in all currently known Borrelia sp. In experimental studies 31 available Borrelia sp. genomes were aligned and screened for the presence of evolutionary conserved regions. As a result of bioinformatics analysis, one evolutionally conserved DNA region encoding a core fragment of the S21 ribosomal protein was identified. Both a couple of genus-specific PCR primers and the S21 protein B-cell epitope were designed for prospective diagnostic purposes.
PRACTICAL USE OF NONMETALLIFEROUS RAW MATERIALS COPPER-NICKEL DEPOSITS
Authors: Khudyakova Liudmila I. , Timofeeva Svetlana S.
Published: January 2019

Aim.Copper-nickel deposits are located all over the world. A large amount of nonmetalliferous raw materials is formed, when they are developed. It moves into dumps and creates environmental risks for the environment. In the dumps magnesium-containing rocks prevail, which must be disposed of. The purpose of the work is to study the possibility of their use in the production of building materials.Methods.The chemical analysis was carried out by gravimetry, photometry, and atomic-absorption spectroscopy. The mineral composition was studied using X-ray phase analysis. The mechanical parameters were determined on a test hydraulic press.Results.It is established that the crushed stone from magnesiumbearing rocks is of high quality and can be used as a large aggregate in the production of concretes. It is shown that the concrete, containing crushed stone from ultrabasic rocks - verlites show the most compression strength. The lowest values has ordinary concrete on granite crushed stone. The type of hardening conditions also affects the strength of the resulting material. Sand from the sifting of crushing rock mass has angular shape of the grains and a mineral composition as in the parent rock. This contributes to the design of a dense structure of concrete stone, which increases its strength by more than 10%.Main conclusions.The use non-metalliferous raw materials will reduce the volumes of waste rock formed during the development of mineral deposits. In this case, it is possible to obtain a finished commodity product - crushed stone from magnesium-containing rocks and sand from their crushing. This will solve environmental, economic problems, as well as produce the necessary building materials for their own needs.
Efficacy of adjunctive treatment with trimetazidine for fragmented QRS among patients with ischemic heart failure: a propensity score match analysis
Authors: Kanat Selçuk , Şensoy Barış
Published: January 2019

Objectives: Fragmented QRS (fQRS) is an indicator of nonhomogeneous ventricular
activity caused by myocardial ischemia and fibrosis. The anti-ischemic agent
trimetazidine (TMZ) added to pharmacological treatment appears to have positive
effects on cardiac parameters of patients with ischemic heart failure. We aimed
to investigate the relationship of fQRS with adjunctive TMZ therapy in ischemic
HF patients. Methods: Four hundred eighty-nine consecutive ambulatory ischemic patients with heart
failure eligible for our study were recruited for the study. A 12-lead
electrocardiogram with standard chest and limb leads was used to evaluate the
presence of fQRS. Further patients were divided into groups according to
adjunctive TMZ treatment and fQRS presence. Confounding factors were adjusted
by propensity score matching and multivariate logistic regression analysis. Results: One hundred ninety-seven (40.3%) patients had fQRS on their ECGs and 235
(48.1%) patients were on adjunctive treatment with trimetazidine. Compared to
patients without fQRS, patients with fQRS had lower left ventricular ejection
fraction (LVEF), higher NYHA classes and more frequent mineralocorticoid
receptor antagonist and diuretic usage (p < 0.05). Add-on treatment
with TMZ was independently associated with fQRS presence (OR, 0.45; (95% CI,
0.29-0.70); p < 0.0001).

Conclusion: According to conventional therapy, adjunctive treatment with TMZ among
ischemic heart failure patients can be associated with fQRS in 12-lead ECG
independent of LVEF.
Detection and analysis of dynamic patterns of diurnal expression of mammalian genes
Authors: Podkolodnaya O. V. , Tverdokhleb N. N. , Podkolodnyy N. L.
Published: January 2019

The purpose of the study is to identify and analyze patterns of the diurnal dynamics of the expression of genes that diﬀer in the shape of the curve. It can be expected that the similarity of the patterns of daily expression (shape of the curve) of genes is a reﬂection of the synchronization of gene expression by common external and internal signals or participation in similar biological processes. Diﬀerent signals that have daily dynamics (light, activity, nutrition, stress, temperature, etc.) can aﬀect diﬀerent levels of expression regulation, which can be manifested in various forms of patterns of daily gene expression. In our research, we used experimental data on gene expression at the level of translation (ribosome profling) in the liver and kidney of a mouse (GSE67305 and GSE81283). To identify genes with a daily rhythm of expression, we used a oneway analysis of variance. To identify similar­in­shape curves of the daily dynamics of gene expression, we propose an approach based on cluster analysis. The distance between the genes was calculated by aligning the phases and fnding the maximum cross­correlation between the patterns of the daily expression of these genes by the cyclic shift. This approach allowed us to identify genes that have not only expression patterns with a single maximum (sinusoidal, asymmetrical, shifted to the left or right, pulsed), but also complex composite signals with several extremes. As a result, the groups of genes united by the similarity of the shape of the daily expression curve without regard to their phase characteristics were identifed. GO enrichment analysis of groups of genes with sharply different patterns of daily expression (sinusoidal and pulsed) in the mouse kidneys and liver showed that the group of genes with a sinusoidal pattern was more associated with regulation of circadian rhythm and metabolism. The group of genes with a pulsed pattern is largely associated with the protective functions of the organism, which require the quick response. Thus, our studies have confrmed the eﬀectiveness of the proposed approach to the analysis of the diurnal dynamics of gene expression. The identifed dynamic patterns of diurnal expression are important for the further study of complex circadian regulation, synchronization and interaction of biological processes with diurnal dynamics in mammals.
Learning-induced sensory plasticity of mouse olfactory epithelium
Authors: Romashchenko A. V. , Kireeva Р. Е. , Sharapova M. В. , Zapara Т. A. , Ratushnyak A. S.
Published: January 2019

Traditionally, studies of the neurobiology of learning and memory focus on the circuitry that interfaces between sensory inputs and behavioral outputs, such as the amygdala and cerebellum. However, evidence is accumulating that some forms of learning can in fact drive stimulus­specifc changes very early in sensory systems, including not only primary sensory cortices but also precortical structures and even the peripheral sensory organs themselves. In this study, we investigated the eﬀect of olfactory associative training on the functional activity of olfactory epithelium neurons in response to an indiﬀerent stimulus (orange oil). It was found that such a peripheral structure of the olfactory system of adult mice as the olfactory epithelium (OE) demonstrates experience­dependent plasticity. In our experiment, associative learning led to changes in the patterns of OE cell activation in response to orange oil in comparison with the control group and animals that were given odor without reinforcement. To interpret the results obtained, we compared the distribution of MRI contrast across the zones of OE in response to a conditioned odor in trained animals and in control animals that were given orange oil at three concentrations: original (used for conditioning), 4­fold higher and 4­fold lower. Since the OE activation patterns obtained coincided in the group of trained animals and controls, which were stimulated with orange oil at the 4­fold higher concentration, it can be concluded that associative conditioning increased the sensitivity of the OE to the conditioned stimulus. The observed increase in OE response to orange oil may be the result of neurogenesis, i. e. the maturation of new olfactory neurons responsive to this stimulus, or the consequence of an increase in individual sensitivity of each OE neuron. Based on data of MRI contrast accumulation in mouse OE, the sensory plasticity way in learning­induced increase in sensitivity of OE to conditioned stimulus is more possible. Thus, the sensory plasticity of the OE plays a signifcant role in the formation of the neuronal response to the provision of an initially indiﬀerent odor and is part of the adaptive responses to the environmental changing.
Positive psychotherapy training on self-acceptance and positive relationships among female students
Authors: Kayedkhordeh Bagher , Mousavi Seyed Saeid , Abdi Mansour
Published: January 2019

Positive interventions, which focus on the positive aspects and strengths of people, are relatively new types of interventions in psychology. The purpose of this research is to make a positive impression of psychotherapy on psychological welfare of students of Payame Noor University in Dezful. Therefore, about 28 students were selected and assigned in control and experimental groups by random replacement. Instrument riffs and hypotheses were studied by covariance analysis study extraversion. The research hypothesises have been studied by using covariance analysis. The results showed that positive psychotherapy training on self-acceptance and positive relations with other students is meaningfully effective.

 

Keywords: Positive psychotherapy, self-acceptance, positive relations
INHUMACIJA U RANORIMSKOM PERIODU NA CENTRALNOM BALKANU: ODRAZ DRUŠTVENO-IDEOLOŠKIH PROMENA?
Authors: Mihajlović Vladimir D.
Published: January 2019

U radu se preispituju dosadašnji zaključci o pojavi inhumacije u periodu ranog Rimskog carstva na području centralnog Balkana i predlaže se novi način sagledavanja ove pojave. Polazeći od pretpostavke da su pogrebne prakse vezane za socijalnu strukturu zajednice u kojoj se vrše, nudi se mogućnost da je pojava inhumacije bila povezana sa restrukturiranjem lokalnih zajednica koje se dogodilo u procesu uključivanja u šire rimske socijalne mreže i tokove.
ЗАГРЕБАЧКИ ПЕРИОД У СЛИКАРСТВУ САВЕ ШУМАНОВИЋА ОД 1914. ДО 1925. ГОДИНЕ
Authors: Радаковић Страхиња Л.
Published: January 2019

Рад се бави историјским контекстом сликарства Саве Шумановића током његовог боравка у Загребу, тадашњом загребачком културном сценом, носиоцима авангардних тенденција у уметности, чију је подршку имао Шумановић као и отпором који је пружан новим уметничким струјањима. Рад говори и о Шумановићевој борби за модерне идеје конструктивног сликарства. Бави се такође важним моментима Шумановићевог личног живота, односом према родитељима и Антонији Кошчевић, као и кругом његових блиских пријатеља. Кроз рад се провлачи и сложено питање српско-хрватских односа.
ПЛАТОНОВА КРИТИКА ДЕМОКРАТСКОГ КОНЦЕПТА
СЛОБОДА ДА СЕ РАДИ ШТА СЕ ХОЋЕ
Authors: Јордовић Иван
Published: January 2019

У раду се на примеру дијалога Горгија и Држава разматрају главне одлике демократског концепта слободa да се ради шта се хоће и његова улога у Платоновој критици демократије.
ВЕЛИКА СЕОБА СРБА КАО МИГРАЦИОНИ ТАЛАС У ВРЕМЕ ВЕЛИКОГ БЕЧКОГ РАТА
Authors: Гавриловић Владан
Published: January 2019

Аутор у своме раду говори о различитим проценама бројa досељеног српског народа за време Велике сеобе 1690. године. Највећи проблем који ни до данас није у потпуности разрешен у оквиру историјске науке је везан за то што поједини извори наводе веома велики број породица, које су крајем XVII века у српском друштву имале најмање седам до десет чланова домаћинства, што је битно увећавало број досељених лица. На основу тога бројке о досељеним Србима у време Сеобе варирају од 40.000 до близу 500.000 људи. Аутор износи овај проблем и досадашње ставове српске историографије о њему.
ПРИЛОЗИ ПРОУЧАВАЊУ НЕЛЕИДСКЕ АНТРОПОНИМИЈЕ II – ХЕРОЈСКО ИМЕ ТРАСИМЕД КАО ЛИЧНО ИМЕ КОД ХЕЛЕНА
Authors: Обрадовић Мирко
Published: January 2019

У раду се истражује херојско грчко име Трасимед (Θρασυμήδης) и његова дистрибуција као личног имена у хеленском свету. На богатом антропонимијском материјалу из различитих делова грчког света анализирају се могући разлози за давање овог херојског имена смртним људима. Име Трасимед је као нелеидско (име једног од Несторових синова) било прихватљиво нарочито Јоњанима, одакле се може тумачити и његова популарност у Атици, али и у другим јонским крајевима: на острвима у Егејском мору и у малоазијској Јонији. Херојско име Трасимед је, дакле, као лично име могло да буде давано потомству са јасном свешћу да је херојско и нелеидско, али се његова популарност у Атини, одакле долази далеко највише потврда у класичном периоду (V–IV в ек п ре н . е.), може најпре објаснити самим његовим значењем и очекивањима од носиоца имена, јер се као и остала именска образовања изведена од придева ϑρασύς (у значењу „храбар, одважан, дрзак, неустрашив“) односи на особине које треба да красе успешног ратника и државника. Управо имена типа Θρασυ- као да веома добро одговарају атинском духу класичне епохе, јер одражавају оне особине грађана које су у демократском друштву биле нарочито на цени – одлучно и енергично поступање и спремност на жртву за опште добро. С друге стране, изузимајући Атику, херојско име Трасимед је као лично име највише заступљено у антропонимији острва Родоса. То не треба да чуди, јер је реч о имену које има панхеленски карактер, а Родос је као богати трговачки полис, нарочито у хеленистичком периоду, одржавао живе економске и политичке везе са готово свим хеленским и хеленизованим заједницама на широком простору Медитерана. Разлози за популарност имена можда стоје у вези и са „проналажењем сродства“ (συγγένεια) Рођана са оним Хеленима који су, по стандардима и укусима хеленистичке епохе, могли бити сматрани Нелејевим и Несторовим потомцима, а то су у периоду од IV века пре н. е. били, пре свих, Месењани. Овим претпостављеним историјским и псеудоисторијским везама између Рођана и Месењана би се најпре могле објаснити честе потврде имена Трасимед, па и других нелеидских имена (Нестор, Антилох, Пејсистрат) као личних имена на острву Родосу, посебно у хеленистичком периоду.
БАЧКА ВАРОШКА НАСЕЉА ПРЕМА ЗЕМАЉСКОМ ПОРЕСКОМ ПОПИСУ ИЗ 1828. ГОДИНЕ
Authors: Ђере Золтан
Published: January 2019

Рад је посвећен анализи привредних и демографских одлика слободних краљевских градова и трговишта Бачко-бодрошке жупаније на основу података Земаљског пореског пописа из 1828. и пописа становништва који је саставио Лајош Нађ 1827. године. У студији су анализирани демографски, конфесионални и етнички односи, као и карактеристичне црте пољопривредне производње, занатства, трговине, тржишних центара, имовног стања и нека питања друштвене стратификације посматраног становништва.
ЛАТИНСКА И ГРЧКА РЕДАКЦИЈА ПАСИЈЕ СВ. ИРИНЕЈА СИРМИЈСКОГ
Authors: Смирнов Бркић Александра , Драганић Ифигенија
Published: January 2019

Пасија Св. Иринеја Сирмијског (†304) према оцени стручњака спада у ред пасија чије се језгро формирало на основу римских судских аката са процеса вођеног против првог историјски потврђеног епископа Сирмијума. Пасија је сачувана у две редакције, латинској и грчкој, на основу којих се током средњег века формирала предаја и у другим европским језицима. Реномирани италијански стручњак за рано хришћанство и патристику, Манлио Симонети, пре више од пола века, први је и једини извршио компаративну анализу текста обе редакције пасије Св. Иринеја Сирмијског. С обзиром на то да ни данас у научној литератури не постоји сагласност око Симонетијевих закључака, у овом раду се поново изложе проблематика, компаративно анализира латински и грчки текст пасије и нуде нова решења у погледу првобитног језика пасије као и односа латинске и грчке редакције.
СРЕДЊОВЈЕКОВНИ МАНАСТИРИ У СКАДАРСКОМ БАСЕНУ У ПЕРИОДИЦИ НА ПРОСТОРУ ЦРНЕ ГОРЕ ОД 1835. ДО 1941. ГОДИНЕ
Authors: Јововић Васиљ
Published: January 2019

У овом раду обрађени су текстови у периодици на простору Црне Горе од 1835. до 1941. године у којима су описани манастири у Скадарском басену. Скадарско језеро са околином током средњег вијека географски је припадало Дукљи, Зети и било у саставу државних творевина које су током свог трајања оставиле богату културну заоставштину. Српске владарске династије Војислављевићи, Немањићи, Балшићи и Црнојевићи подизали су и богато обдаривали манастире у Скадарском басену: Пречисту крајинску, Врањину, Бешку, Старчево, Морачник, Ком. О тим манастирима у црногорској периодици писали су: Филип Радичевић, Иларион Руварац, Андрија Јовићевић, Марко Драговић, Лазар Томановић, Тома Ораовац и др.
ИЗБОР ЛУКИЈАНА БОГДАНОВИЋА ЗА КАРЛОВАЧКОГ ПАТРИЈАРХА
Authors: Васин Горан
Published: January 2019

Црквено-народни сабор који је за задатак имао да изабере новог поглавара Митрополије прошао је са доста заплета и потешкоћа. Фаворит Владе будимски епископ Лукијан Богдановић изабран је из трећег пута. Епископ Гаврило Змејановић није потврђен, док је владика Митрофан Шевић одбио избор. Посебно тешка за српску политичку елиту је била чињеница да се избор и устоличење патријарха Лукијана догађао у данима анексије Босне и Херцеговине.
КОНСТАНТИН У ЦАРСКОЈ ПАЛАТИ У СЕРДИЦИ
Authors: Де Сена Ерик К.
Published: January 2019

Овај рад се бави присуством и активностима Константина Великог у Сердици, као и у провинцијама Dacia Mediterranea, Dacia Ripensis и Thracia од 316. до 330. године н.е. Рад почиње историјским прегледом Константинових активности у региону, након чега следи археолошки преглед Сердике и других области на територији данашње Бугарске, у чијем је развоју Константин можда имао улогу. Посебно ћемо размотрити питање могуће локације царске палате у Сердици.
КОНСТАНТИН ВЕЛИКИ У СРПСКОЈ ИСТОРИОГРАФИЈИ XIX ВЕКА
Authors: Бошков Светозар
Published: January 2019

Многа историографска дела која су се појавила у XIX веку имају за тему античку историју. У то време почело је и систематско проучавање античке историје код Срба. У овом раду приказаћемо најважније радове из XIX века која говоре о Константину Великом и његовом добу, а посебну пажњу посветићемо оним делима која су се користила у српским школама у то време - уџбеницима историје, историјским читанкама и приручницима.
POLISH EMIGRATION IN FRANCE AT THE BEGINNING OF THE TWENTIETH CENTURY
Authors: PACHOWICZ ANNA
Published: January 2019

The main aim of the article is an attempt to show the life of Polish emigration in France in the first half of the 20th century and, above all, the circumstances and organization of the trips, the number of people, their distribution within the territory of individual departments, working conditions and the problem of assimilation. In those times, Poles were coming to work in France from the territory of Germany (Westphalia) and from Poland. France was a destination Poles were very keen on and emigrated to on several occasions. On the one hand, France needed workers and, on the other hand, the difficult economic situation prompted Poles to leave their country and look for work outside their borders. The Polish-French convention on emigration and immigration, concluded on 3rd September 1919, played an important role in this matter. It set out the rules that gave grounds for many Poles to leave Poland in the following years. Polish immigration in the 1920s and 30s was of economic nature. Poles chose to work in various branches of heavy industry, primarily in mining, metallurgy, construction, textile and, least profitable, agriculture. They had to get used to the new conditions of life such as learning the language, the culture and mentality of Frenchmen, which was different from Polish. For the first groups of Poles arriving in France, French was a serious problem, yet with each passing year the problem started to fade away. Poles were ambitious and tried to educate their children and young people. Working in France, despite many difficulties, meant an improvement of material conditions for them compared to those in Poland. Compared with the French workers, their position was much worse, their status was significantly lower, they performed physical work, they generally received lower wages, and did not have full occupational rights.
Persepsi Mahasiswa terhadap Metode Dakwah Ustadz Abdul Somad, Lc., MA
Authors: Sugandhi Irham , Manalullaili Manalullaili , Sihabudin M Amin
Published: January 2019

This thesis is entitled: “Persepsi Mahasiswa terhadap Metode Dakwah Ustadz Abdul Somad, Lc., MA (Studi Kasus pada Mahasiswa Jurusan KPI Fakultas Dakwah dan Komunikasi UIN Raden Fatah Palembang angkatan 2015) with the problems in this study are: What is da’wah method that often used by Ustadz Abdul Somad, Lc., MA and What is the perception of KPI Students in academic year 2015 of UIN Raden Fatah Palembang towards the method of da'wah Ustadz Abdul Somad, Lc., MA. Guided by Suharsimi Arikunto, if the population is less than 100 people it is better taken all, whereas if the population is larger then it can be taken 10-15% or 20-25%. In this study the population is all students majoring in KPI 2015, consist of 114 studentd. While the sample or respondents taken as many as 25% of 114 people, namely 28.5 rounded up to 30 respondents. The results of this study are: The method that is often used by Ustadz Abdul Somad, Lc., MA and good according to respondents is the question answer method and verbal method. While the method that is rarely used by Ustadz Abdul Somad, Lc., MA and is a discussion method.
COMMERCIAL COURTS IN RUSSIA SECOND HALF OF 19th – EARLY 20th CENTURY: GENERAL APPROACHES AND INDIVIDUAL FEATURES OF THE FORMATION
Authors: Zakharova Polina Vladimirovna
Published: January 2019

Commercial courts formation mechanisms preserved after the judicial reform of 1864 are investigated. We analyze the influence of judicial reform of 1864 on commercial legal proceedings. The main provisions of the discussion on the need for the functioning of commercial courts are given. We also substantiate the conclusion about the commercial legal proceedings system creation, primarily for the resolution of disputes from international merchant shipping. The separation of trade jurisdiction process was planned earlier, at the beginning of the 19th century, the trade process began to stand out from the general civil process. By the decree of the Emperor on March 10, 1808 in Odessa was established the first commercial court and approved its Charter, which laid the foundations of the trade process. Innovations in the process of recruitment for the justice system after the reform of 1864 are considered. The provisions of judicial statutes and other normative acts regulating the formation of the staff of post-reform judicial institutions are analyzed. The study considers in detail the state's censorship policy in the field of justice: moral, age, educational, property qualification, experience qualification. Along the same lines we consider the principles of recruitment of judges in each of them. Taking into account the particular features, we expose the commercial courts general system formation. The requirements to the candidates for the members of the courts, as well as the positions of pre-revolutionary and modern scientists in relation to the effectiveness of the current design are analyzed.
CYBERCRIME AS A THREAT TO INTERNATIONAL SECURITY
Authors: Harin Vadim Vitalyevich , Plotnikova Tatyana Vladislavovna
Published: January 2019

With the advent of the first computer, human life changed forever. Virtual space has become an integral part of our lives. However, crime has evolved, a new specific species has emerged called cybercrime. In this study, we consider the features of a new type of crime. The history of the first criminal acts, the formation of the concept of cybercrime and its subsequent development are shown. Despite the rapid popularity among criminal circles, there is no clearly defined and generally accepted concept of cybercrime in science. These acts are characterized by very specific features. This encourages considering cybercrimes as not quite the standard of a crime. The classification and the main threats generated by these criminal acts are shown. The legislation of Russia and foreign countries is considered. In Russia, as in some foreign countries, the main focus is on fixing the responsibility for this act in the Criminal Code. At the same time, it should be noted that the states react rather quickly to the emergence of new threats and try to form relevant legislation. Identified and justified the problem of disclosure of cybercrime. These crimes are very relevant threats to human security, society and the state. Cybercrime is not only a national and regional threat, but also a threat to international security.
Exploit Delivery using Steganography as Covert Channel
Authors: Khairallah Tariq
Published: January 2019

Security is a major topic in recent researchers, and finding new methods deliver was the motivations for this research to emphasize and as an awareness to browsers developers to handle images with more care and to enhance exploit detection technology in the browser, as this paper proves that hackers now can attack users with just an image.
Variability of measured railway track conductance due to test set-up
Authors: Bongiorno Jacopo , Mariscotti Andrea
Published: January 2019

A previous work, published in ACTA IMEKO journal, pointed out the probable variability in track to ground conductance measurements, performed by using the method indicated in the A.3 of the IEC 62128-2 international standard. In this work the presence of measurement variabilities, due to connection of the negative terminal of the power supply to an earthing electrode instead of the behind section and due to the location chosen for the voltage terminal, were proven by on site measurements. A simulation model, with the inclusion of not ideal soil is proposed and used to estimate the correct value of track to ground conductance from the measured values.
Three-dimensional Reduced-Complexity Simulation of Fluvio-Deltaic Clastic Stratigraphy
Authors: Falivene Oriol , Frascati Alessandro , Bolla Pittaluga Michele , Martin John
Published: January 2019

A novel reduced-complexity approach to 3D forward modeling of siliciclastic stratigraphy is presented for the simulation of erosion, transport, and sedimentation in continental, transitional, and marine depositional domains. The numerical model is based on defining centerlines that connect sediment input points to the shoreline. For each centerline, erosional and depositional surfaces bound depositional domains, and sand and mud proportions are assigned to each domain. The position of each depositional surface follows a set of geologic rules and ensures mass balance with sediment input. The numerical model is tested by simulating the basin-fill architecture of the XES02 laboratory experiment run at the University of Minnesota, which generates stratigraphy mimicking a passive-margin basin fill. Automatic calibration is used to test multiple combinations of uncertain model input parameters to find those that produce scenarios consistent with the experimental stratigraphy.

Calibrated models accurately reproduce shoreline and mass-balance centroid migration, marine sediment proportions, and shoreline trajectories measured in the XES02 experiment. The models also provide reasonable approximations of sand distribution. Of interest, falling shoreline trajectories in the experiment and the calibrated models develop coeval to topset aggradation or topset incision depending on rate of base-level fall. The results reported herein validate the numerical approach for simulating sand distribution in an experimental basin, representing a first step towards the application of the numerical model in fluvio-deltaic settings. For field applications, analogue data can be used to independently constrain the geometry of surfaces bounding depositional domains and their composition. The simplicity of the numerical model then enables multiple realizations by quickly varying uncertain boundary conditions, allowing probabilistic predictions in settings with limited data constraints.
Influence of Frictional or Rotational Kinetic Energy on Wellbore-Fluid/Temperature Profiles During Drilling Operations
Authors: Al Saedi A. Q. , Flori R. E. , Kabir C. S.
Published: January 2019

Temperature-profile distributions in a wellbore during drilling operations might take different forms when applying the energy balance in the overall system. For steady-state conditions, wherein the wellbore is considered a closed system, adding any source of additional energy to this system can influence the predicted temperature profiles. This study presents a new analytical model to investigate the influence of rotational energy arising from the drillstring operation on the wellbore-temperature behavior.

A significant part of the drilling operation is rotation of the drillstring. Depending on the drilling rig, various equipment provides this kind of energy, such as the rotary table or topdrive. In addition, downhole motors or turbines can add additional rotation to the drill bit. This type of energy source can be construed as a supplemental heat source that could be added to the formulations of drillpipe- and annular-temperature profiles.

Overall, this study presents two models involving frictional and rotational energy. These models yield the same solution if we do not include the energy source, and they can apply equally well for any energy-balance system. The proposed mathematical models provide new insights into different energy terms that can be included to compute the temperature profiles in the drillpipe and annulus.
A Novel Approach Towards the Field Application of a Chelating Agent Based Stimulation System to Optimize DataFrac & Wellbore Stimulation in a Tight & Low Temperature Carbonate Reservoir
Authors: Yousuf Arif , Temuri Saqib Jah , Raza Mustansar , Dar Afnan Ahmed , Siddiqi Sarmad S. , Hammad Muhammad , Ahmed Muneeb
Published: January 2019

In matrix acidizing of carbonate formations, acids are used to create wormholes that connect the formation to the wellbore. Hydrochloric acid, formic or acetic acid, or mixtures of these acids are commonly used in matrix acidizing treatments of carbonate reservoirs. However, the use of these acids exhibits some major limitations including high and uncontrolled reaction rate, face dissolution and corrosion to the completion goods, especially those made of chrome-based tubulars (Cr-13 and duplex steel), and these problems become severe at elevated temperatures.

This paper presents a case study of a post datafrac operation wherein a state-of-the-art stimulation system, based on a chelating agent, is deployed in a matrix stimulation treatment of a low temperature tight carbonate reservoir for the first-time in the country. The new stimulation fluid allows the operator to optimize datafrac and wellbore stimulation in a single treatment. The approach also aids the project to be cost-effective and financially feasible, particularly in a low-budgetary environment.

Literature review comparing selected chelating agent and conventional acids is also described in this paper to support the approach adopted in abovesaid case study.
Step Changes in Coiled Tubing Abrasive Perforating Efficiency and Reliability Using Real-Time Downhole Data
Authors: Mehmood Amer , Ali Dost , Mallah Sohail Ahmed , Rashid Kamran , Khan Rao Shafin , Khalid Aizaz , Altaf Omair , Jan Usman Ahmed , Qadir Waqas
Published: January 2019

Lack of real-time downhole data for accurate depth correlation and precise control of pressure actuated tools, often result in inefficient coiled tubing (CT) interventions. Surface readouts have been conventionally used to infer downhole conditions during CT operations; however, the presence of the above-mentioned unknowns along with dynamic wellbore conditions make surface measurements an insufficient approach for knowledge of the actual downhole conditions. This study describes how access to real-time downhole measurements was gained by using CT fiber-optic downhole telemetry and how its implementation contributed to address operational challenges encountered during CT abrasive perforating interventions in Pakistan.

The application of CT equipped with fiber optics and instrumented bottom hole assembly (BHA) to vertical wells in onshore Pakistan required specific designs and new processes for preparing, executing, and evaluating well interventions. Planning and design considerations included selecting the BHA and performing pre-job quality checks of the optic fiber. This novel approach leveraging fiber optic telemetry relies on fibers inside an inconel tube within a CT string, and a downhole BHA that includes pressure and temperature gauges and a casing collar locator (CCL). The BHA acquires real-time data providing quantitative feedback of downhole wellbore conditions during the interventions, which enables accurate placement and controlled actuation of the hydraulic abrasive perforating gun.

Depth accuracy for tool positioning, and differential pressure across the gun nozzles were of utmost importance for suitable abrasive perforating interventions. Downhole pressure gauges monitored the annulus between CT and production liner, and CT internal pressures at all times, helping to keep the differential pressure within the 2200 – 2600 psi for optimum abrasive perforating. The CCL data was utilized to correlate depth for precise perforations placement. Multiple wells were perforated using the combination of CT fiber-optic telemetry and abrasive perforating. The BHA delivered real-time downhole data, which helped to understand the changing wellbore conditions. Implementation of this new methodology increased the operator’s confidence with abrasive perforating, as previously very little downhole data was available to make informed decisions to optimize such interventions and ensure effective perforating at target depth. This study introduces a novel perforating technique in Pakistan. The use of CT fiber-optic downhole telemetry is not limited to perforating, and the BHA can also acquire gamma ray, tension and compression forces, torque, and even flow data. Such systems can have a significant impact in overcoming intervention challenges faced today in Pakistan.
Evapotranspiration from Corn, Soybean, and Prairie Grasses using the METRIC Model
Authors: Baeumler Nathaniel W. , Kjaersgaard Jeppe , Gupta Satish C.
Published: January 2019

Core Ideas

Evapotranspiration of native prairie grasses is marginally higher than that of corn and soybean.

Evapotranspiration of recently burned prairie was lower than those of previously burned prairie.

Landscape evapotranspiration is likely similar from the changeover of small grains and native prairies to soybean.

Land use in the US Upper Midwest has evolved from small grains and prairie systems to corn (Zea mays L.) and soybean [Glycine max (L.) Merr.]. This change has been assumed to cause a dramatic decrease in landscape evapotranspiration (ET) and consequently a large increase in streamflow. This study assessed ET from corn, soybean, and native prairie grasses using the satellite image based surface‐energy balance model named METRIC in west‐central Minnesota. The METRIC model uses properties of satellite images along with daily weather to calculate landscape ET. The land covers analyzed were irrigated and non‐irrigated corn, non‐irrigated soybean, native prairie grasses under different grazing and burn regimes, and wetlands. For 8 June through 22 Oct. 2015, estimated ET followed the trend: wetlands (717 mm) > non‐irrigated corn (662 mm) > irrigated corn (647 mm) > non‐irrigated soybean (554 mm) > previously burned prairie (537 mm) > recently burned prairie (406 mm). For 1 May to 22 Oct. 2015, the estimated ET of wetlands, previously burned and recently burned prairie grasses were 884, 666, and 511 mm, respectively. These model estimates showed that ET of native prairie grasses are similar to slightly higher than that of corn and soybean. Considering soybean also replaced low ET small grains suggests that changes in landscape ET from a changeover of vegetative cover starting in 1940s are likely minimal. This supports our earlier findings that recently increased streamflows in the Upper Midwest are primarily from increased precipitation and not due to land cover changes.
Lo del siglo pasado: visión desde 2018
Authors: Fernández Márquez Fredy De jesus
Published: January 2019

El filósofo alemán Peter Sloterdijk, en su texto: ¿Qué sucedió en el siglo XX? (2018), dejó plasmado el espíritu y el desencanto que produjo y que heredamos del centenario que terminó, así como los frutos que deberían recogerse para el siglo que enfrentamos hoy (XXI). Recurre al concepto de antropoceno (del griego ἄνθρωπος y anthropos=ser-humano, καινός kainos, reciente o nuevo), según Sloterdijk acuñado por el italiano Stoppani y nominado por el holandés Paul J. Crutzen: “(…) para caracterizar la era actual desde el punto de vista histórico-natural” (Sloterdijk, 2018. p. 9). De acuerdo con este pensador alemán, el concepto en mención emerge únicamente para el área de geofísica.