Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

191,943 Full-Text Articles 233,414 Authors 47,230,550 Downloads 392 Institutions

All Articles in Physical Sciences and Mathematics

Faceted Search

191,943 full-text articles. Page 2 of 5090.

082227555114 | Di Jual-Permen-Candy-B + Rasa Jeruk Jakarta, Noval Muhlisin 2019 Bryant University

082227555114 | Di Jual-Permen-Candy-B + Rasa Jeruk Jakarta, Noval Muhlisin

Noval Muhlisin

082227555114 | Di Jual-Permen-Candy-B + Rasa Jeruk Jakarta COD / Delivery Tangerang, Bekasi, Depok, Banten Terbaru Permen Obat Kuat Tahan Lama Pria Ampuh Untuk Membangkitkan Ereksi Pria Dan Tahan Lama Berhubungan Intim. Kami Toko Obat Kuat Pria Terlengkap Dan Sangat Aman Di Konsumsi Dari Usia 17 Tahan Sampai Usia 65 Tahun Tetap Hots.
KHASIAT DAN MANFAAT PERMEN CANDY B + COMPLEX AMPUH:
. Memperkuat fungsi ginjal.
. Menstabilkan hormon pria.
. Dapat membantu mengatasi stres.
. Mencegah penyakit kardiovaskular.
. Menjaga risiko radang radang sendi.
. Mengurangi risiko masalah prostat.
. Menjadikan pria lebih agresif saat berhubungan intim dengan pasangannya.
.Meluncurkan sistem imun kekebalan pda tubuh
. Menambah stamina dan energi pria ...


The Determinant And Complex Gershgorin Circles, Florian Bünger, Siegfried M. Rump 428783027 2019 Hamburg University of Technology

The Determinant And Complex Gershgorin Circles, Florian Bünger, Siegfried M. Rump 428783027

Electronic Journal of Linear Algebra

Each connected component of the Gershgorin circles of a matrix contains exactly as many eigenvalues as circles are involved. Thus, the Minkowski (set) product of all circles contains the determinant if all circles are disjoint. In [S.M. Rump. Bounds for the determinant by Gershgorin circles. Linear Algebra and its Applications, 563:215--219, 2019.], it was proved that statement to be true for real matrices whose circles need not to be disjoint. Moreover, it was asked whether the statement remains true for complex matrices. This note answers that in the affirmative. As a by-product, a parameterization of the outer loop ...


Pairwise Completely Positive Matrices And Conjugate Local Diagonal Unitary Invariant Quantum States, Nathaniel Johnston, Olivia MacLean 2019 Mount Allison University

Pairwise Completely Positive Matrices And Conjugate Local Diagonal Unitary Invariant Quantum States, Nathaniel Johnston, Olivia Maclean

Electronic Journal of Linear Algebra

A generalization of the set of completely positive matrices called pairwise completely positive (PCP) matrices is introduced. These are pairs of matrices that share a joint decomposition so that one of them is necessarily positive semidefinite while the other one is necessarily entrywise non-negative. Basic properties of these matrix pairs are explored and several testable necessary and sufficient conditions are developed to help determine whether or not a pair is PCP. A connection with quantum entanglement is established by showing that determining whether or not a pair of matrices is pairwise completely positive is equivalent to determining whether or not ...


Real-Time Rfi Mitigation In Radio Astronomy, Emily Ramey, Nick Joslyn, Richard Prestage, Michael Lam, Luke Hawkins, Tim Blattner, Mark Whitehead 2019 Washington University in St. Louis

Real-Time Rfi Mitigation In Radio Astronomy, Emily Ramey, Nick Joslyn, Richard Prestage, Michael Lam, Luke Hawkins, Tim Blattner, Mark Whitehead

Senior Honors Papers / Undergraduate Theses

As the use of wireless technology has increased around the world, Radio Frequency Interference (RFI) has become more and more of a problem for radio astronomers. Preventative measures exist to limit the presence of RFI, and programs exist to remove it from saved data, but the use of algorithms to detect and remove RFI as an observation is occurring is much less common. Such a method would be incredibly useful for observations in which the data must undergo several rounds of processing before being saved, as in pulsar timing studies. Strategies for real-time mitigation have been discussed and tested with ...


Samples, Unite! Understanding The Effects Of Matching Errors On Estimation Of Total When Combining Data Sources, Benjamin Williams 2019 Southern Methodist University

Samples, Unite! Understanding The Effects Of Matching Errors On Estimation Of Total When Combining Data Sources, Benjamin Williams

Statistical Science Theses and Dissertations

Much recent research has focused on methods for combining a probability sample with a non-probability sample to improve estimation by making use of information from both sources. If units exist in both samples, it becomes necessary to link the information from the two samples for these units. Record linkage is a technique to link records from two lists that refer to the same unit but lack a unique identifier across both lists. Record linkage assigns a probability to each potential pair of records from the lists so that principled matching decisions can be made. Because record linkage is a probabilistic ...


Enabling Electric Storage Participation In Wholesale Markets: An Analysis Of Ferc Order No. 841, Glenn A. Smith 2019 University of San Francisco

Enabling Electric Storage Participation In Wholesale Markets: An Analysis Of Ferc Order No. 841, Glenn A. Smith

Master's Projects and Capstones

This study has been performed to understand the potential impact that the Federal Energy Regulatory Commission’s (FERC) Order No. 841 will have on the adoption of energy storage resources (ESR). This analysis looked at: (1) the Order’s requirements, (2) FERC’s exercise of its authorized jurisdiction within the Order, and (3) actions taken by the Regional Transmission Organizations (RTO), Independent System Operators (ISO) and FERC to demonstrate compliance with the Order’s requirements:

Order No. 841 utilizes a participation model to ensure ESR’s are able to participate in wholesale electricity markets to an extent that is reflective ...


Identification Of The Impacts Of Code Changes On The Security Of Software, Moataz Abdelkhalek, Ameerah-Muhsina Jamil, Lotfi ben Othmane 2019 Iowa State University

Identification Of The Impacts Of Code Changes On The Security Of Software, Moataz Abdelkhalek, Ameerah-Muhsina Jamil, Lotfi Ben Othmane

Lotfi ben Othmane

Companies develop their software in versions and iterations. Ensuring the security of each additional version using code review is costly and time consuming. This paper investigates automated tracing of the impacts of code changes on the security of a given software. To this end, we use call graphs to model the software code, and security assurance cases to model the security requirements of the software. Then we relate assurance case elements to code through the entry point methods of the software, creating a map of monitored security functions. This mapping allows to evaluate the security requirements that are affected by ...


Application Of The Picoloyl Substituent In Carbohydrate Chemistry, Michael Mannino, Alexei V. Demchenko 2019 University of Missouri-St. Louis

Application Of The Picoloyl Substituent In Carbohydrate Chemistry, Michael Mannino, Alexei V. Demchenko

Michael Mannino

Stereocontrol of glycosylation reactions is a constant struggle in the field of synthetic carbohydrate chemistry. The application of the picoloyl (Pico) substituent can offer a numerous stereocontrolling avenues. The most popular application is the Hydrogen-bond-mediated Aglycone Delivery (HAD) method that provides excellent selectivity in the glycosylation of a variety of sugar substrates. The HAD method relies on the formation of an intermolecular hydrogen bond between the nitrogen atom of the Pico substituent on the glycosyl donor with the hydroxyl group of the glycosyl acceptor. This interaction provides a facial preference for the nucleophilic attack and hence provides powerful stereocontrol for ...


Shayna T. Blum: Design Research, Shayna Blum 2019 Xavier University of Louisiana

Shayna T. Blum: Design Research, Shayna Blum

Shayna Blum

No abstract provided.


Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu 2019 Iowa State University and Ames Laboratory

Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu

James W. Evans

We provide a comprehensive theoretical assessment at the level of density functional theory (DFT) of the stability of various coinage metal–sulfur complexes, both in the gas phase and also for the complexes adsorbed on the (111) surface of the same coinage metal. Our primary interest lies in the latter where earlier scanning tunneling microscopy (STM) experiments were interpreted to suggest the existence of adsorbed S-decorated metal trimers, sometimes as a component of more complex adlayer structures. Recent STM studies at 5 K directly observed other isolated adsorbed metal–sulfur complexes. For these adsorbed species, we calculate various aspects of ...


Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu 2019 Iowa State University and Ames Laboratory

Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu

Patricia A. Thiel

We provide a comprehensive theoretical assessment at the level of density functional theory (DFT) of the stability of various coinage metal–sulfur complexes, both in the gas phase and also for the complexes adsorbed on the (111) surface of the same coinage metal. Our primary interest lies in the latter where earlier scanning tunneling microscopy (STM) experiments were interpreted to suggest the existence of adsorbed S-decorated metal trimers, sometimes as a component of more complex adlayer structures. Recent STM studies at 5 K directly observed other isolated adsorbed metal–sulfur complexes. For these adsorbed species, we calculate various aspects of ...


Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu 2019 Iowa State University and Ames Laboratory

Coinage Metal–Sulfur Complexes: Stability On Metal(111) Surfaces And In The Gas Phase, Jiyoung Lee, Theresa L. Windus, Patricia A. Thiel, James W. Evans, Da-Jiang Liu

Theresa Windus

We provide a comprehensive theoretical assessment at the level of density functional theory (DFT) of the stability of various coinage metal–sulfur complexes, both in the gas phase and also for the complexes adsorbed on the (111) surface of the same coinage metal. Our primary interest lies in the latter where earlier scanning tunneling microscopy (STM) experiments were interpreted to suggest the existence of adsorbed S-decorated metal trimers, sometimes as a component of more complex adlayer structures. Recent STM studies at 5 K directly observed other isolated adsorbed metal–sulfur complexes. For these adsorbed species, we calculate various aspects of ...


Socially Regulated Neural Circuits Activation Via Endocannabinoid And Dopaminergic Signaling In Zebrafish, Choongseok Park 2019 North Carolina Agricultural and Technical State University

Socially Regulated Neural Circuits Activation Via Endocannabinoid And Dopaminergic Signaling In Zebrafish, Choongseok Park

Biology and Medicine Through Mathematics Conference

No abstract provided.


Predicting Tgf-Β-Induced Epithelial-Mesenchymal Transition Using Data Assimilation, Mario J. Mendez, Matthew J. Hoffman, Elizabeth M. Cherry, Dr. Christopher Lemmon, Seth Weinberg 2019 Virginia Commonwealth University

Predicting Tgf-Β-Induced Epithelial-Mesenchymal Transition Using Data Assimilation, Mario J. Mendez, Matthew J. Hoffman, Elizabeth M. Cherry, Dr. Christopher Lemmon, Seth Weinberg

Biology and Medicine Through Mathematics Conference

No abstract provided.


Phylogenetic Inference Of Multiscale Selection Pressures Using A Continuous State Birth-Death Process, Marco Hamins-Puertolas, David Rasmussen 2019 North Carolina State University at Raleigh

Phylogenetic Inference Of Multiscale Selection Pressures Using A Continuous State Birth-Death Process, Marco Hamins-Puertolas, David Rasmussen

Biology and Medicine Through Mathematics Conference

No abstract provided.


Quantifying Differences In The Interferon Signaling Network Across Cell Types, Sivan Leviyang, Igor Griva, Nate Strawn 2019 Georgetown University

Quantifying Differences In The Interferon Signaling Network Across Cell Types, Sivan Leviyang, Igor Griva, Nate Strawn

Biology and Medicine Through Mathematics Conference

No abstract provided.


Smiler: Consistent And Usable Saliency Model Implementations, Toni Kunic, Calden Wloka, John K. Tsotsos 2019 York University

Smiler: Consistent And Usable Saliency Model Implementations, Toni Kunic, Calden Wloka, John K. Tsotsos

MODVIS Workshop

The Saliency Model Implementation Library for Experimental Research (SMILER) is a new software package which provides an open, standardized, and extensible framework for maintaining and executing computational saliency models. This work drastically reduces the human effort required to apply saliency algorithms to new tasks and datasets, while also ensuring consistency and procedural correctness for results and conclusions produced by different parties. At its launch SMILER already includes twenty three saliency models (fourteen models based in MATLAB and nine supported through containerization), and the open design of SMILER encourages this number to grow with future contributions from the community. The project ...


Characterizing The Permanence And Stationary Distribution For A Family Of Malaria Stochastic Models, Divine Wanduku 2019 Virginia Commonwealth University

Characterizing The Permanence And Stationary Distribution For A Family Of Malaria Stochastic Models, Divine Wanduku

Biology and Medicine Through Mathematics Conference

No abstract provided.


Computational Modeling Of Cilia Dynamics In The Human Airways, Uduak George 2019 San Diego State University

Computational Modeling Of Cilia Dynamics In The Human Airways, Uduak George

Biology and Medicine Through Mathematics Conference

No abstract provided.


Seasonal Variation Of Nutrient Loading In A Stoichiometric Producer-Consumer System, Lale Asik, Jackson kulik, Kevin R. Long, Angela Peace 2019 Texas Tech University

Seasonal Variation Of Nutrient Loading In A Stoichiometric Producer-Consumer System, Lale Asik, Jackson Kulik, Kevin R. Long, Angela Peace

Biology and Medicine Through Mathematics Conference

No abstract provided.


Digital Commons powered by bepress