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Simulations Of The Helmholtz Equation At Any Wave Number For Adaptive Grids Using A Modified Central Finite Difference Scheme, Hafiz Abdul Wajid

Turkish Journal of Mathematics

In this paper, a modified central finite difference scheme for a three-point nonuniform grid is presented for the one-dimensional homogeneous Helmholtz equation using the Bloch wave property. The modified scheme provides highly accurate solutions at the nodes of the nonuniform grid for very small to very large range of wave numbers irrespective of how the grid is adapted throughout the domain. A variety of numerical examples are considered to validate the superiority of the modified scheme for a nonuniform grid over a standard central finite difference scheme.

$H$-Admissible Fourier Integral Operators, Chafika Amel Aitemrar, Abderrahmane Senoussaoui

Turkish Journal of Mathematics

We study in this work a class of $h$-admissible Fourier integral operators. These operators are bounded (respectively compact) in $L^{2}$ if the weight of the amplitude is bounded (respectively tends to 0).

Coefficient Bounds For Subclasses Of M-Fold Symmetric Bi-Univalent Functions, Sevtap Sümer Eker

Turkish Journal of Mathematics

In this study, we introduce and investigate two new subclasses of the bi-univalent functions; both $f(z)$ and $f^{-1}(z)$ are m-fold symmetric analytic functions. Among other results, upper bounds for the coefficients $\left a_{m+1}\right $ and $\left a_{2m+1}\right $ are found in this investigation.

The Chemical Constituents Of New Essential Oils From Endemic And Sub Endemic Plants Of Mongolian Gobi, Sanduin Shatar, Jordanka Stavena, Milka Todorova, Shataryn Altantsetseg

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The new essential oil-Endemic and sub endemic plants in Outer Mongolian Gobi were isolated by hydro distillation from the aerial parts of Brachanthemum gobicum Krasch, B. mongolicum Krach, B. mongolorum Grub., Asterothamnus centrali-asiaticus Novopork, A. molliusculus Novopork., Ajania trifida (Turcz) Tzvel, A. achilleoides (Turcz) Tzvel., Ferula ferulaeoides (Stend) Eug. Kor., Artemisia davajamczii Darijima., A. caespitosa Ldb, A. subchrysolepis Filat, A. schischkinii Krasch, A.intricata Franch, A.ordasica Krasch, A.gobica (Krasch) Grub., A. sphalerocephala Krasch that grown in wild in Outer Mongolian Gobi. The essential oils were analyzed by a combination of Capillary GC and GC-MS and their main constituents were described.

An Update Of The Family-Level Taxonomy Of Vascular Plants In Mongolia, M. Urgamal, Ch. Sanchir

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

A new comprehensive checklist of Mongolian vascular plant families includes descriptions of all accepted plant families, each with a basionym, homonym, and full list of synonyms. The list is a completely revised update of GUBANOV’s conspectus (1996) of the Mongolian flora. The currently list covers a total of 3,113 species, subspecies and 683 genera, 112 families of vascular plants, belonging to 39 orders, 14 classes or clades and 5 divisions of the vascular plants in the flora of Mongolia.

Morphological Variation Of Mesobuthus Eupeus Mongolicus (Birula, 1911) (Scorpiones: Buthidae) In Mongolia, Mike Heddergott, D. Pohl, Michael Stubbe, Annegret Stubbe, P. Steinbach

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

In the present study, we investigated morphological variation of Mesobuthus eupeus mongolicus (Birula, 1911) in Mongolia. Samples were collected in 16 sites located in the provinces Bayankhongor, Khovd, Dundgovi, Dornogovi, Govisümber and Ömnögovi. Statistical analyses (Kruska-Wallis one-way ANOVA, PCA and hierarchical cluster analysis) showed that (a) morphologically the M. e. mongolicus males sampled in Dundgovi, Dornogovi, Govisümber and Ömnögovi were similar to each other, while the populations of Bayankhongor and Khovd were differentiated, and (b) the females from Bayankhongor, Dundgovi, Dornogovi, Govisümber and Ömnögovi had a similar morphology, while the population from Khovd was differentiated.

Geographical Distribution Of The Genus Mesobuthus (Scorpiones: Buthidae) In Mongolia, Mike Heddergott, Michael Stubbe, W. Stubbe, P. Steinbach, Annegret Stubbe

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

In the present study, we surveyed the diversity of scorpions in six provinces of Mongolia (Bayankhongor, Khovd, Dundgovi, Dornogovi, Govisümber and Ömnögovi) between 2001 and 2012. A total of 385 individuals were collected at 17 different sites. In addition to opportunistic sampling, animals were collected after detection with ultraviolet light. Only species from the genus Mesobuthus have been reported from Mongolia thus far. It was possible to confirm the occurrence of the species Mesobuthus eupeus mongolicus and report the presence of M. martensii martensii for the first time. We could not confirm the presence of M. caucasicus przewalskii and suggest …

Offspring Survival In The Demoiselle Crane Grus Virgo In Mongolia, Ueli Rehsteiner

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The breeding performance of nine breeding pairs of the Demoiselle crane Grus virgo has been investigated in Takhin Tal, Mongolia, in order to get information about their breeding density as well as the survival rate of the juveniles. To this end, the nests and the offspring have been monitored from hatching up to the age of about two months in order to get information about their survival rate. All pairs settled within a distance of about 2 km to the only river in the area, resulting in a density of about 0.6 couples per km. The number of surviving juveniles …

Investigation Of Bats In The Darkhad Wetlands, Jargalsaikhan Ariunbold

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The Darkhadyn Khotgor wetlands are located in the northern part of Mongolia and are transected by both small and large rivers such as the Shishged and the Tengis. Many small lakes are present and the large lake ‘Tsagaan nuur’ (English: White lake) is upstream of the Yenisei river. It is a land rich in biodiversity with pristine waters and an extreme continental climate. The Darkhadyn Khotgor wetlands are composed of three ecological zones, Siberian Taiga, forested steppe, and meadow valley. The area is surrounded by Ulaan Taiga strictly protected area (SPA) in the western part, Khoridol Saridag Mountains SPA in …

Erster Brutnachweis Für Den Bienenfresser (Merops Apiaster L., 1758) In Der Mongolei = First Breeding Record For The Bee-Eater (Merops Apiaster L., 1758) In Mongolia, Michael Stubbe, Davaa Lkhagvasuren, L. Kratzsch, H.-J. Döhle, Annegret Stubbe

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

First breeding record of Merops apiaster was observed for Mongolia in August 2014. Breeding locality was a little oasis eastern of Šarga-Sum in the Šargyn-gobi, Aimak Gobi-Altai, about 600 km eastern, far from the known area of the species in northwest China.

New Data On Feeding Ecology Of Bubo Bubo And Asio Otus (Aves: Strigidae) In Mongolia, Michael Stubbe, Nayamsuren Batsaikhan, Oliver Lindecke, Ravčigijn Samjaa, Annegret Stubbe

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

New materials of 10 Eagle owl Bubo bubo localities from Mongolia were analyzed. The feeding ecology of Long-eared owl Asio otus was studied by the investigation of pellets from 4 roosting or nesting places in S-Mongolia. All together in the prey of Bubo bubo were analyzed 1098 vertebrates (1017 mammals, 39 birds, 41 reptiles, 1 fish), involving about 22 mammal species. The pellets were dominantly those of Lagomorpha with 23.3% in SW-Mongolia, Dipodidae in W-, SW- and S-Mongolia (37.3%, 23.4%, 30.2%), Cricetidae in SW- and S-Mongolia (13.6%, 17.6%), Gerbillidae in W- and S-Mongolia (19%, 32.1%) and Arvicolidae in W- and …

A Revised Checklist Of Mongolian Mammal Species, V. S. Lebedev, A. A. Bannikova, Ya. Adiya, S. Shar, A. V. Surov

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

A revised annotated checklist of Mongolian mammals is presented, supplemented with comments on modifications in species- and genus-level taxonomy introduced over the last 30 years. The checklist includes 140 species compared to 124 species recognized three decades ago by SOKOLOV & ORLOV (1980). Since then, four species were newly described; seven species were registered for the first time on Mongolian territory. Names for more than 20 taxa have changed, on most occasions this change occurred not for purely nomenclatural reasons but rather as a result of taxonomic revisions at the species level which have elevated the rank of many nominal …

Historische Und Aktuelle Daten Zum Wolf In Der Mongolei, D. Eregdenedagva, Ravčigijn Samjaa, Michael Stubbe, Annegret Stubbe

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

Zusammenfassung Die Mongolei beherbergt trotz intensiver Verfolgung einen der besten Wolfsbestände Eurasiens. Der Wolf kommt als wertvoller Großsäuger in allen Vegetationszonen der Mongolei vor. Bereits zahlreiche Steinzeichnungen künden von Mensch-, Haus- und Wildtierkonflikten mit dem wehrhaften Beutegreifer Wolf. Er ist und bleibt ein Konkurrent des Nomaden und andererseits ein wertvoller Pelzlieferant und Regulator in den Nahrungsnetzen. Die geringe menschliche Besiedlung und die in freier Weidewirtschaft gehaltenen Haustiere sowie eine reiche Fauna an kleinen und großen Wildsäugetieren bereiten der Wolfspopulation optimale nahrungsökologische Bedingungen. Seit geraumer Zeit hat die Haustierhaltung die 50 Millionengrenze überschritten. Der ökonomische Schaden des Wolfes in der Viehwirtschaft …

Factors Influencing Math And Science Teacher Intentions To Leave Or Stay In The Teaching Profession, Scott Douglass

Graduate Dissertations and Theses

The purpose of this study was to identify factors that have the greatest influence on math and science teacher intentions to stay in or leave the teaching profession. The independent variables included in this study were: perceived administrative support, influence over classroom and school policies and procedures, salary satisfaction, and stress associated with teaching. A survey was sent to math and science teachers in central Virginia containing questions largely derived from the School and Staffing Survey. Stress associated with teaching and job satisfaction were significant predictors of intent to stay in teaching for teachers. Based on the results of this …

Honors Day, 2016, Murray State University

Honors Day Programs

Honors Day Programs, Murray State University. (Digitization and metadata processed by Madison Erwin.)

Women Of Color In Higher Education: Challenges In The Hiring Process For Prospective Administrators, Demerris Brooks-Immel

Listening to the Voices: Multi-ethnic Women in Education

Women of color face unique challenges and barriers in higher education due to longstanding bias that directly impacts how objectivity, meritocracy, individuality, and experiential knowledge are viewed and assessed. In Women Faculty of Color in the White Classroom, Vargas discussed the challenges women of color face in pursuit of faculty positions in higher education. This essay highlights similarities to, and provides examples of, comparable challenges for women of color in pursuit of management and executive positions in institutions of higher education. It also makes specific recommendations regarding current practices in the hiring process of one state university.

Winter 2016, Seattle University

Seattle University Magazine

No abstract provided.

Sustainable Consumption With An Essential Exhaustible Resource Re-Examined, Juan Sesmero, Lilyan E. Fulginiti

Department of Agricultural Economics: Faculty Publications

No abstract provided.

Environmental Science And Policy, 2016-2017, University Of South Florida St. Petersburg

Academic Learning Compacts

The Academic Learning Compact for 2016-2017 for the Bachelor's of Arts in Environmental Science and Policy.

Health Science, 2016-2017, University Of South Florida St. Petersburg

Academic Learning Compacts

The Academic Learning Compact for 2016-2017 for Health Science.

An Integrative And Applicable Phylogenetic Footprinting Framework For Cis-Regulatory Motifs Identification In Prokaryotic Genomes, Bingqiang Liu, Hanyuan Zhang, Chuan Zhou, Guojun Li, Anne Fennell, Guanghui Wang, Yu Kang, Qi Liu, Qin Ma

School of Computing: Faculty Publications

Background: Phylogenetic footprinting is an important computational technique for identifying cis-regulatory motifs in orthologous regulatory regions from multiple genomes, as motifs tend to evolve slower than their surrounding non-functional sequences. Its application, however, has several difficulties for optimizing the selection of orthologous data and reducing the false positives in motif prediction.

Results: Here we present an integrative phylogenetic footprinting framework for accurate motif predictions in prokaryotic genomes (MP³). The framework includes a new orthologous data preparation procedure, an additional promoter scoring and pruning method and an integration of six existing motif finding algorithms as basic motif search …

Anisotropy, Phonon Modes, And Free Charge Carrier Parameters In Monoclinic Β-Gallium Oxide Single Crystals, Mathias Schubert

Department of Electrical and Computer Engineering: Faculty Publications

We derive a dielectric function tensor model approach to render the optical response of monoclinic and triclinic symmetrymaterials with multiple uncoupled infrared and far-infrared active modes.We apply our model approach to monoclinic β-Ga₂O₃ single-crystal samples. Surfaces cut under different angles from a bulk crystal, (010) and (201), are investigated by generalized spectroscopic ellipsometry within infrared and far-infrared spectral regions. We determine the frequency dependence of 4 independent β-Ga₂O₃ Cartesian dielectric function tensor elements by matching large sets of experimental data using a point-by-point data inversion approach. From matching our monoclinic model to …

Fabrication Of Diisopropylammonium Bromide Aligned Microcrystals With In-Plane Uniaxial Polarization, Shashi Poddar, Haidong Lu, Jingfeng Song, Om Goit, Shah Valloppilly, Alexei Gruverman, Stephen Ducharme

Stephen Ducharme Publications

Textured arrays of ferroelectric microcrystals of diisopropylammonium bromide were grown from solution at room temperature onto silicon substrates and studied by means of x-ray diffraction, atomic force microscopy, electron microscopy, and piezoresponse force microscopy. The needle-shaped crystals had dimensions of approximately 50 μm × 5 μm in the plane and were approximately 200 nm thick, where the dimensions and arrangement were influenced by growth conditions. The observations suggest an Ostwald ripening mechanism of the microcrystal growth. The crystals had the structure of the ferroelectric phase, where the polarization axis was in-plane and parallel to the long axis of …

Statistical Characterization Of Attitude Determination Algorithms Using Two Noisy Vector Measurements, Adam Lloyd Bruce

Open Access Theses

Using Monte Carlo simulations, we analyze the statistical characteristics of three

Commencement Program, 2016, Cuny John Jay College Of Criminal Justice

Reports and Publications from John Jay College

Commencement Programs are handed out at each graduation. They include information on honorary degrees, awards and prizes and candidates for degree. However, they cannot be considered an official record of conferring of degrees.

Halloween Fun Facts Bulletin Board, Joseph Mastrocola

Goal 1: Social Responsibility Narrative

No abstract provided.

2016 Intersession Catalog, Illinois Mathematics And Science Academy

Intersession Catalogs

No abstract provided.

Rate Of Change 2, Ruth Dover

A Simple Introduction to Rates

No abstract provided.

Early Neurodevelopment: Notch Signaling, Axial Differentiation, Brain Patterning, And Neurogenesis, Adrian M. Bebenek '17

Independent Study

The vastly complex, delicate nature of the nervous system calls for a highly effective development system. The development of the nervous system begins early in embryogenesis and is one of the last systems to be completed after birth. Deemed to be one of the most important steps in the evolutionary progression towards sophisticated life, the pathways regulating neurodevelopment are highly specialized and conserved. Embryonic neurodevelopment is an important starting point for the understanding of brain anatomy, function, and its neurobiology. The past few decades have brought about numerous technological advancements allowing for the study of the earliest stages of embryonic …

Limits5, Ruth Dover

Limits

Limits and continuity.