bluuebunny/crossref_metadata_2025_split huggingface dataset:
Chemical Warfare Agents Permeation Through Layered Adsorption Materials
Authors: Otřísal Pavel , Slabotinský Jiří , Vaněk Jakub , Florus Stanislav 
Published: July 2019

Abstract
The adsorption of permeating chemical compounds on the textile materials active surface is one of many principles of personal protection against dangerous chemical compounds including chemical warfare agents. The adsorption principle is generally known. However, its effective application especially in connection with the enhancing protection efficacy follows certain significant rules. A development of new textile materials based on the application of adsorbents in the combination with nanofibrous materials is the main topic of contemporary research in this area. This contribution sums up the theoretical basis of adsorption-based protective efficacy and also brings new experimental results of sorption and permeation of live CWA agents and their simulants through different samples of layered composite materials. Results are related to the basic structural parameters of nanotextiles and applied adsorbents.
The crystal structure of (E)-4-(7-methoxy-2-oxo-2H-chromen-8-yl)-2-methylbut-2-en-1-yl 4-nitrobenzoate, C22H19NO7
Authors: Yu Xiang , Peng Lu , Wang Xin , Chen Ya-Fang 
Published: July 2019

Abstract
C22H19NO7, monoclinic, P21/n (no. 14), a = 7.5742(4) Å, b = 20.0688(12) Å, c = 13.2932(8) Å, β = 102.469(2)°, V = 1973.0(2) Å3, Z = 4, R
gt(F) = 0.0726, wR
ref(F
2) = 0.1777, T = 198 K.
Surface plasmon-polaritons in deformed graphene excited by attenuated total internal reflection
Authors: Usik Maksim O. , Bychkov Igor V. , Shavrov Vladimir G. , Kuzmin Dmitry A. 
Published: July 2019

AbstractIn the present work we theoretically investigated the excitation of surface plasmon-polaritons (SPPs) in deformed graphene by attenuated total reflection method. We considered the Otto geometry for SPPs excitation in graphene. Efficiency of SPPs excitation strongly depends on the SPPs propagation direction. The frequency and the incident angle of the most effective excitation of SPPs strongly depend on the polarization of the incident light. Our results may open up the new possibilities for strain-induced molding flow of light at nanoscales.
2D-Coordination polymer containing lead(II) in a hemidirected PbO4S3 environment formed by molecular breaking of the 1,3-oxathiolane ligand
Authors: Mardani Zahra , Akbari Samira , Moeini Keyvan , Darroudi Majid , Carpenter-Warren Cameron , Slawin Alexandra M. Z. , Woollins J. Derek 
Published: July 2019

Abstract
A new 1,3-oxathiolane-based ligand, 2-(1,3-oxathiolan-2-yl)pyridine, was prepared and its coordination to lead(II) was investigated. Experiments revealed a ligand-breaking reaction during the complexation process, which leads to the formation of a 2D-coordination polymer of lead(II), [Pb(μ
3-HME)(μ-OAc)]
n
; H2ME: 2-mercaptoethanol. The compounds have been characterized by elemental analysis, FT-IR, 1H NMR spectroscopy and single-crystal X-ray diffraction. X-ray analysis revealed a 2D-coordination polymer extending via acetato bridges. The lead(II) center adopts a rare PbO4S3-distorted pentagonal bipyramidal geometry with a hemidirected arrangement. Upon coordination, the thiol group of the H2ME ligand is deprotonated to coordinate as an anionic ligand. The network extends in sheets in the crystallographic ab plane via Pb–S–Pb and Pb–O–Pb bridges, aided by O–H⋯O hydrogen bonds.
Römische Strafgerechtigkeit
Authors: Heepe Moritz 
Published: July 2019

Abstract

Roman Criminal Justice. Legal-philosophical Traces in Aulus Gellius' "Noctes Atticae". The study reviews discussions of just punishment in Aulus Gellius' „Noctes Atticae". It embeds them in contemporary legal discussions based mainly on Cicero's and Seneca's works. The resulting picture of the Roman philosophy of criminal law stands in striking contrast to the historical prejudice of the sheer technicality and philosophical infertility of Roman legal culture. The analysed and partially highly sophisticated arguments belong nevertheless especially to the applied part of legal philosophy.
Die aestimatio damni der Lex Aquilia nach dem Verständnis der Juristen des Usus Modernus Pandectarum
Authors: Dondorp Harry 
Published: July 2019

Abstract

The aestimatio damni under the lex Aquilia in Early Modern German Jurisprudence. Early-Modern German jurisprudence thus interpreted the estimation clauses of the lex Aquilia, that it was the damaged object which had to be valued, not the plaintiff's loss (unless his damage exceeded the thing's value). Thus derives from the way killed and injured lifestock were cal-culated.
Kein Volk der Gesetze: Anmerkungen zu Mantovanis These der legum multitudo im römischen Privatrecht
Authors: Forschner Benedikt , Haubner David 
Published: July 2019

Abstract
„Die Begriffe und Sätze ihrer Wissenschaft erscheinen ihnen nicht wie durch ihre Willkühr hervorgebracht, es sind wirkliche Wesen, deren Daseyn und deren Genealogie ihnen durch langen vertrauten Umgang bekannt geworden ist"
F.C. v. Savigny, Vom Beruf unserer Zeit für Gesetzgebung und Rechtswissenschaft, Heidelberg 1814, 29.
.

No People of Statutes. Notes on Mantovani’s Thesis regarding a legum multitudo inRoman Private Law. It is commonly shared by Roman law scholars that the development of Roman private law has been driven by lawyers rather than by legislation. This assumption has recently been challenged by Dario Mantovani, according to whom the role of statutory law within Ro-man private law has been significantly underestimated since the 19th century until today. The paper critically appraises Mantovani's approach and reviews his line of reasoning.
Cyclic-Prešić–Ćirić operators in metric-like spaces and fixed point theorems
Authors: Shukla Satish , Nashine Hemant Kumar Kumar 
Published: July 2019

In this paper, we define the cyclic-Prešić–Ćirić operators in metric-like spaces and prove some fixed point results for such operators. Our results generalize that of S.B. Prešić [Sur une classe d'inéquations aux différences finite et sur la convergence de certaines suites, Publications de l'Institut Mathématique (N.S.), 5(19):75–78, 1965] and several later results. An example is given which shows that the results proved herein are the proper generalizations of existing ones.
Fuzzy fixed points of generalized F-2-Geraghty type fuzzy mappings and complementary results
Authors: Abbas Mujahid , Ali Basit , Rizzo Ornella , Vetro Calogero 
Published: July 2019

The aim of this paper is to introduce generalized F2-Geraghty type fuzzy mappings on a metric space for establishing the existence of fuzzy fixed points of such mappings. As an application of our result, we obtain the existence of common fuzzy fixed point for a generalized F2-Geraghty type fuzzy hybrid pair. These results unify, generalize and complement various known comparable results in the literature. An example and an application to theoretical computer science are presented to support the theory proved herein. Also, to suggest further research on fuzzy mappings, a Feng–Liu type theorem is proved.
Determinación experimental del equilibrio de fases en el sistema Ti- Nb-Mn a temperaturas entre 1150°C y 1200°C
Authors: Manzo Garrido Hernán Joaquín , Tapia Patricio Häberle , Zapata Héctor Henao 
Published: July 2019

El aumento y envejecimiento de la población mundial conlleva un progresivo uso de implantes biomédicos. Las aleaciones base titanio, han sido aplicadas extensamente. Aleaciones Ti-Mn, Ti-Nb, Ti-Nb-Mn y Ti-Ta-Nb-Mn se han postulado con un potencial uso biomédico para las siguientes generaciones. Información disponible del sistema en equilibrio Ti-Nb-Mn es escasa en la literatura. El presente trabajo contribuye en el estudio experimental de las isotermas 1150°C y 1200°C del diagrama ternario Ti-Nb-Mn, establecidas mediante técnicas de microscopia electrónica de barrido, espectroscopia por dispersión de energía y comparados con secciones isotérmicas simuladas mediante Thermo-Calc®. Se encuentran diferencias entre simulaciones ternarias y binarias. Los experimentos muestran la aparición de bTiMn a diferencia de lo reportado y simulado. Se presentan zonas obtenidas experimentalmente cercanas a composiciones líquidas de los diagramas ternarios a 1150°C y 1200°C. A 1150°C se presenta coexistencia de bTiMn y TiMn2. A 1200°C existe coexistencia de fases líquida, bTiMn y TiMn2.
Physicochemical and mineralogical properties of clays used in ceramic industry at North East Colombia
Authors: Torres Sanchez Diana Alexandra , Mora Basto Ricardo León , Chaparro García Amanda Lucía , Sánchez Molina Jorge 
Published: July 2019

AbstractGeneral properties of clays from Ceramica Murano Mine, in the municipality of El Zulia, Norte de Santander, have been investigated. Five clay samples were collected from different mantles of the mine. All the samples were characterized using chemical and mineralogical analysis, as well as physical properties like particle size, plasticity, drying and firing shrinkage and water absorption capacity. The chemical and mineralogical results indicated that all samples contained different amount of kaolinite and quartz, followed by hematite and anatase. Low amounts of muscovite were found mainly in samples F2 and F5. These clays are suitable for use as a raw material in creating ceramic construction products, especially for the manufacture of roof tiles and bricks according to the Winkler methodology. The variations found in the characterization of the raw material influence the technological properties of the ceramic that can be obtained from the clays under study.
Acil serviste yapılan bilgisayarlı tomografi görüntüleme istemleri ne kadar etkin?
Authors: ÖZKAN YILDIZ Özge , ERAYBAR Suna , KAYA Halil , ARMAĞAN Erol 
Published: July 2019

Amaç: Son yıllarda giderek
gelişen radyolojik görüntüleme yöntemleri tanısal süreçte önemli bir araç
haline gelmiştir. Kolay ulaşılabilir olmaları nedeniyle görüntüleme yöntemleri
acil servislerde hasta değerlendirmede anamnez ve fizik muayenenin önüne geçmiş
fakat uygun endikasyon konulmamış, gereksiz tetkik istemleri sayısında artışı
beraberinde getirmiştir. Özellikle bilgisayarlı tomografinin fazla miktarda,
endikasyon dışı istenmesi günümüzde sağlık harcamalarını giderek arttırmış, bu
da bedel-etkinlik konusunu gündeme getirmiştir. Çalışmamızda amaç acil serviste
bilgisayarlı tomografi istemi yapılan hastaların istem gerekçelerini ve saptanan
mevcut patolojileri değerlendirerek, tetkiklerin uygunluğunu saptamaktır.Gereç
ve Yöntem: Çalışmaya Yüksek İhtisas Eğitim ve Araştırma Hastanesi Acil
servisine altı aylık sürede başvuran ve tanısal test olarak Bilgisayarlı
tomografi görüntüleme istenen 1700 hasta dahil edildi. Bu hastaların kayıtları
hastane otomasyonu ve hasta dosyaları kullanılarak retrospektif olarak incelendi.
Çalışmaya dahil edilen hastaların yaş grupları, cinsiyeti, travma öyküsü, ön tanıları
kaydedildi. Görüntüleme ile saptanan patolojiler kaydedilerek istem
gerekçesindeki ön tanılar ile karşılaştırıldı.Bulgular:
Çalışmaya dahil edilen hastaların tanı gruplarına göre sınıflandırılmasında;
travma nedeniyle görüntülemeye başvurulan hastaların oranı %42.9 olarak saptanırken travma nedeniyle
maksillofasial BT çekilen olguların %81’ inde omurga BT çekilen olguların %91’ inde
patoloji saptandı. Çocukluk yaş döneminde travma nedeniyle yapılan kranial
görüntülemelerin %98.5’ inde ise patoloji saptanmadı. Cinsiyete göre
abdominopelvik BT sonuçları incelendiğinde erkeklerin %68.6’ sının kadınların
ise %63.9’unun acil patoloji saptanmadığı görüldü.

Sonuç: Görüntüleme
sonuçları incelendiğinde normal görüntüleme sayısı oldukça yüksekti. Hastalarda
tomografi istem gerekçeleri iyi irdelenmeli ve klinik karar verme kılavuzları
eşliğinde doğru endikasyonlar ile görüntüleme yapılmalıdır. Bu sayede mevcut
yüksek çekim oranları, maliyet ve hastaların radyasyon maruziyeti
azaltılabilir.
Sirozlu Hastalarda Özofagus Varisini Predikte Eden Non-İnvazif, Basit ve Yeni Bir Belirteç; Trombosit Sayısı/Dalak Volümü Oranı
Authors: KONDUK Buğra , ŞİRİN Fikri , GÜLŞEN Murat 
Published: July 2019

Sirozlu Hastalarda Özofagus Varisini
Predikte Eden Non-İnvazif, Basit ve Yeni Bir Belirteç: Trombosit Sayısı/Dalak
Boyutu Oranı

Giriş ve Amaç:Özofagus varisleri siroz hastalarında
portal hipertansiyonun ciddi bir sonucudur. Varisleri değerlendirmede endoskopi
en sık kullanılan yöntemdir. Çalışmamızda kronik hepatit B ve/veya hepatit C’
ye bağlı karaciğer sirozu olan hastalarda özofagus varislerinin varlığı ve
derecesinin öngörülmesinde noninvaziv parametreler değerlendirildi.

Gereç ve Yöntemler: Çalışmaya 2009-2015 yılları arasında
Gaziantep Üniversitesi Tıp Fakültesi Gastroenteroloji Bilim Dalı’nda takip
edilen, hepatit B ve/veya hepatit C virüsü nedeniyle karaciğer sirozu tanısı
konulan 324 hasta alındı. Hastaların
demografik, klinik, laboratuvar, radyolojik (dalak boyutu, portal ven çapı,
portal ven akımı) ve endoskopik bulguları retrospektif olarak dosya taraması
ile elde edilerek varis ile ilişkisi değerlendirildi.

Bulgular: Çalışmaya alınan 324 hastanın 178
(%54.9)’i erkek, 146 (%45.1)’sı kadın olup yaş ortalaması 57.4±11.2 (27-87)
idi.164’ü kronik hepatit B, 160’ı ise kronik hepatit C’ye bağlı siroz idi.
Hastaların 69 (%21.3)’unda özofagus varisi saptanmazken, 255 (%78.7) hastada
özofagus varisi mevcuttu. 255 hastanın 97 (%29.9)’sinde grade 1, 129
(%39.8)’unda grade 2, 29 (%9.0)’unda ise grade 3 özofagus varisi görüldü.
Özofagus varisi olan ve olmayan gruplar arasında dalak boyutu, portal ven çapı,
trombosit sayısı, trombosit sayısı/dalak boyutu oranı arasında anlamlı fark
bulundu (p=0001). Varis varlığını predikte eden trombosit sayısı/dalak boyutu
oranı cutoff değeri ≤846 (sensitivite %90, spesifite %91) olarak saptandı.
Trombosit sayısı/dalak boyutu oranı 846 ve altındaki değerler için varis
varlığını göstermedeki pozitif prediktif değeri %97.4 olup negatif prediktif
değeri %71.5 bulundu.

Sonuç: Sirozlu hastalarda özofagial varis varlığını yüksek sensitivite ve
spesifitesi ile predikte edebilecek bir parametre olarak trombosit sayısı/dalak boyutu oranı yeni ve non-invaziv bir belirteç olarak
kullanılabilir.
Nivel de conocimiento, uso y aplicabilidad de la tecnología por parte de los educadores en el desarrollo de la lectura de alumnos con problemas específicos de aprendizaje
Authors: Perez Rivera Jose Antonio 
Published: July 2019

Introducción: El objetivo de esta investigación ha sido determinar el nivel de conocimiento de los educadores con respecto al uso de la tecnología y la frecuencia de su aplicabilidad en el proceso de enseñanza y aprendizaje de los alumnos con problemas de aprendizaje en el desarrollo de la lectura. Metodología: Esta investigación ha seguido una metodología cuantitativo, no experimental, correlacional con una muestra de 150 maestros del programa de español en las escuelas públicas de las Regiones de Ponce y Guayama, Puerto Rico, seleccionada por estratificado al azar. Estos respondieron a un cuestionario con una escala tipo Likert sobre Conocimiento y Aplicación de las TIC en el Proceso Lector (CSCA-TIC-PL). Resultados: Se encontró un conocimiento alto-moderado del uso por parte de los maestros, una aplicabilidad promedio-bajo en la sala de clases y resultados moderado-altos, según su percepción. Las variables de estudio estaban correlacionadas entre sí. Discusión: A mayor uso de la tecnología mayor resultado en el desarrollo de destrezas lectoras en estudiantes con necesidades específicas de aprendizaje. Se recomienda ofrecer talleres a maestros sobre la importancia de esta estrategia en la sala de clases.
Indumentaria, galas y adornos en las parejas reales de 1765 a partir de dos manuscritos de la Biblioteca Nacional de España
Authors: López Castillo José Miguel 
Published: July 2019

La naturaleza guerrera de las justas medievales mutó paulatinamente hasta configurarse como un festejo exclusivamente de exhibición de las habilidades de jinetes y cuadrillas. Durante el siglo XVIII, a estos actos –vinculados intrínsecamente a las efemérides reales – se les comenzaron a denominar como “las Parejas”, acrecentando de este modo su personalidad festivo-cortesana gracias al lujo, la magnificencia, la política y el poder. En la Biblioteca Nacional de España se conservan dos manuscritos resultantes de los juegos de parejas que se celebraron para la boda del príncipe de Asturias, Carlos de Borbón (futuro Carlos IV), con María Luisa de Parma el 12 de diciembre de 1765, realizados por Salvador Rodríguez Jordán y Juan Antonio Morales Coronel.
The Universal Decimal Classification (UDC) Applied to the International Seismology Literature at VESIAC*
Authors: Caless Thomas W. 
Published: July 2019

Abstract
An effort is being made by the VELA Seismic Information Analysis Center (VESIAC) to organize and index the international seismology literature in accordance with the Universal Decimal Classification (UDC) system. Complete revision of UDC 550.34 Seismology schedules is underway with the assistante of a special committee formed by VESIAC. In addition, VESIAC is developing a computer retrieval technique designed to provide requestors with a comprehensive deep search of the indexed literature.
Intensity Survey of the Seneca, South Carolina, Earthquake, July 13, 1971
Authors: Sowers George F. , Fogle Gerald H. 
Published: July 2019

Abstract
A small earthquake occurred near Seneca, South Caroline, on July 13, 1971. The earthquake had a magnitude of 4.4 MLSE. An intensity survey observed a maximum epicentral intensity of IV Modified Mercalli (MM).
The 1985/86 Earthquake Swarm in Western Bohemia
Authors: Procháková Dana 
Published: July 2019

Abstract
Earthquake swarms are typical of Western Bohemia and the Vogtland region. The 1985/86 earthquake swarm lasted about two months (Dec. 1985 – Jan. 1986). It split into four active periods. Several thousands of earthquakes were recorded. The strongest shock was on Dec. 21, 1985 at 10 h 16 m UTC. Its local magnitude was 5.1 (FRG, Federal Republic of Germany) and 4.6 (CIPE, Central Institute for Physics of the Earth, Potsdamn, GDR) and epicentral intensity Io = 7° MSK-64. A rich macroseismic and instrumental material provides new knowledge concerning the character of individual earthquakes and the swarm pattern. The swarm did not differ in character from the old ones.
Microearthquakes in Kansas and Nebraska 1977–87
Authors: Hildebrand Greg M. , Steeples Don W. , Knapp Ralph W. , Miller Richard D. , Bennett Brett C. 
Published: July 2019

Abstract
The Kansas Geological Survey has operated a microearthquake seismograph network since mid-1977. The network now consists of fifteen stations located in the eastern half of Kansas and Nebraska. Locatable microearthquakes with duration magnitudes less than 3.2 occur at the rate of roughly 20 per year in the two-state area, with most of the events ranging from 1.4 to 2.5 in local magnitude. The microearthquake pattern observed over the past ten years is consistent with the pattern of historical earthquakes reported since 1867. Much of the activity occurs along the Nemaha Ridge, a buried Precambrian uplift that runs from roughly Omaha, Nebraska, southward across Kansas to near Oklahoma City. This geological structure has been the site of several earthquakes of MM Intensity VII over the past 125 years. Some seismicity is observed along the northwest flank of the Midcontinent Geophysical Anomaly in Kansas, but little is observed in the Nebraska or Iowa portions of this Precambrian feature. The Central Kansas Uplift, which is a buried anticline similar in age to the Nemaha Ridge, has been the site of several felt earthquakes since 1982. A trend of earthquakes extending northeastward across central Nebraska is not associated with any prominent known geologic structure. All the seismicity in central and eastern Kansas can be roughly correlated to known geologic structures.
Tectonic Environments of Strong Earthquakes in the North China Region
Authors: Zongjin Ma , Xiaoqing Wang 
Published: July 2019

Abstract
The North China Seismic Region is not a typical intraplate seismic region. Not only does it show a pervasive neotectonic influence of global plate geodynamics, but it also displays an atypical seismic activity rate, especially for strong earthquakes, for a region far from plate boundaries. It is obvious that the seismicity is related to the active seismotectonics and geodynamics of the deforming interior of a continental plate. The features of the seismotectonic zones and the tectonic setting of magnitude 6.0 or greater earthquakes in the region are discussed here. We conclude that strong earthquakes occur mainly in places where NE-trending main and NW-trending auxiliary tectonic zones intersect. Three types of mechanisms are suggested which differ according to the characteristics of different seismotectonic zones and which relate to different shallow and deep structures. These observed types of strong earthquakes in North China may represent the main categories of continental intraplate seismicity.
Temporal Clustering of Earthquakes: Examples from the Basin and Range Province
Authors: Ni James , Wallace Terry 
Published: July 2019

Abstract
Accurate forecasting of earthquake hazards depends on whether seismicity is time-stationary or variable. Detailed studies of late Quaternary faulting in two parts of the Basin and Range suggest that seismicity cannot be considered time-stationary, and there may be temporal clustering of earthquakes. In west central Nevada there appear to be three “peaks” of activity, (1) the historical activity along the Nevada Seismic Belt, (2) a temporal cluster at 2,000–3,000 ya, (3) a duster at 5,000–6,000 ya. For the two older episodes the ages of faulting are determined by morphologic analysis of fault scarps. Similar analysis of Quaternary fault scarps in southeastern Arizona show clustering of events at 20,000–25,000 ya and 80,000–90,000 ya. In both Arizona and Nevada the temporal clustering is not related to spatial clustering. However, the historical Nevada activity shows a spatial correlation.
Two basic issues need to be resolved: (1) why is there temporal clustering, and (2) how much communication is there between faults?
Space-time Clustering of Large Earthquakes: A Western U. S. Perspective with Implications for the East
Authors: Schwartz David P. 
Published: July 2019

Abstract
Results of ongoing paleoseismicity studies along the Wasatch fault zone, Utah, and Lost River fault zone, Idaho, suggest that spatial and temporal clustering of large magnitude surface-faulting earthquakes occur on each. The timing of individual past events is based primarily on radiocarbon and thermoluminescence dating of faulted deposits and on identification of displaced volcanic ashes, all observed in trenches.
Figure 1 shows the faulting history of the Wasatch for the past 6 ka. Even though there is variability, distinct patterns emerge. Five of the seven active segments ruptured between 0.3 and 1 ka; if the Salt Lake segment is included, six segments have ruptured between 0.3 and 1.5 ka. From Salt Lake south, a similar sequence of events occurred between about 4.5 and 6 ka. Figure 2 shows timing of events along the Lost River during the past 12 ka. No events occurred from at least 12 ka until middle Holocene. Between 5.5 and 8 ka the northern three segments ruptured; actual timing of events could have been considerably closer. The Thousand Springs segment produced the 1983, MS 7.3, Borah Peak earthquake.
These observations suggest thousands of years of quiescence can occur between clusters of activity during which adjacent segments fail in short periods of time (hours, months, decades, a few hundred years?). Segments adjacent to historical ruptures may have a higher potential to produce the next earthquakes, especially if they have elapsed times similar to the historical rupture segment. Similar clustering with even longer periods of quiescence could characterize seismic sources in the East.