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Compulsory Licenses: Damaging Firm Value In The Short Run?, Daniel E. Mansuri Mr. 2015 Bates College

Compulsory Licenses: Damaging Firm Value In The Short Run?, Daniel E. Mansuri Mr.

Honors Theses

While very few individuals question the validity and necessity of the patent system, the temporary monopolies imposed by patents necessarily reduce access to medication. This becomes especially problematic when dealing with issues of public ordre, such as the aids crisis in the last 30 years. Compulsory licensing, or the power for a government to void a patent and allow a non-patent holder to produce a patented good, aims to remedy this problem. Governments have the ability to issue these in times of epidemics, or other issues of rampant illness. However, even though these licenses are completely legal, pharmaceutical companies meet ...


3d Printing In Healthcare, Caleb Branch 2015 St. John Fisher College

3d Printing In Healthcare, Caleb Branch

Undergraduate Review: A Journal of Undergraduate Student Research

Technology is everywhere. Technology surrounds every aspect of 21st century life. It is in the cell phones we use, the cars we drive, and even the food we eat. A large portion of modern technology used is taken for granted and overlooked. Despite this, some technology fields continue to grow. Biomedical engineering, specifically 3D printing’s applications to healthcare, has been often overlooked until. Regardless of its status in the mainstream, 3D printing is prosperous in healthcare and its future looks bright. This piece analyzes 3D printing in healthcare. It hones in on the finer details of each specific ...


Development Of Quantitative Tools For The Characterization And Analysis Of The Blood Brain Barrier In Normal And Mps Iiib Mice, Sara M. Rigney 2015 Dominican University of California

Development Of Quantitative Tools For The Characterization And Analysis Of The Blood Brain Barrier In Normal And Mps Iiib Mice, Sara M. Rigney

Master's Theses and Capstone Projects

The Blood Brain Barrier (BBB) functions to control homeostasis within the central nervous system (CNS) via strict control over the passage of molecules into and out of the brain. The goal of this barrier is to protect the CNS from harmful external factors while allowing entry of essential nutrients and removal of metabolic byproducts. This restrictive nature of the BBB is due to the protein network at the borders of adjoining cerebral endothelial cells known as the tight junctions (TJs) and the relationship of other supporting cells and proteins such as astrocytes, pericytes, microglia, and the basement membrane and extracellular ...


Isolation And Genomic Analysis Of Cluster O Mycobacteriophage Vorrps, Leslie Ann Sterling, Rahul Ramaswamy, Madeleine Mullon, Peeti Sithiyopasakul 2015 Washington University in St Louis

Isolation And Genomic Analysis Of Cluster O Mycobacteriophage Vorrps, Leslie Ann Sterling, Rahul Ramaswamy, Madeleine Mullon, Peeti Sithiyopasakul

Undergraduate Research Symposium Posters & Abstracts

Mycobacteriophage Vorrps was isolated in 2014 from soil on the Washington University campus. The phage was isolated and purified by repeatedly infecting host Mycobacterium smegmatis. Vorrps produces small, circular, clear plaques approximately 1 mm in diameter, indicating that it is a lytic phage. Electron microscopy reveals that Vorrps has an unusual prolate head and a long tail characteristic of cluster O mycobacteriophage. Vorrps is very similar to the five analyzed O cluster phages Corndog, Catdawg, YungJamal, Firecracker and Dylan, as well as cluster O phage Mori, another phage isolated and analyzed by Washington University students this year. Vorrps and Mori ...


Focus On Microscopy Fom 2006-2015 Abstracts, George McNamara 2015 M.D. Anderson Cancer Center

Focus On Microscopy Fom 2006-2015 Abstracts, George Mcnamara

George McNamara

Focus On Microscopy FOM 2006-2015 abstracts

FOM's are cutting edge microscopy meetings. Their abstracts are posted online soon after the meeting. FOM2015's abstracts are at http://www.focusonmicroscopy.org/2015/program.html

I have been downloading the single PDF abstracts, and making a single large PDF. every year. I figure the "annual organized" PDF may be useful to others, so am posting a ZIP file here containing: FOM 2006 FOM 2007 FOM 2008 FOM 2009 FOM 2010 FOM 2011 FOM 2012 FOM 2013 FOM 2014 FOM 2015 I note the abstracts do not contain copyright notices, but anyone ...


Investigating Notch Signaling And Sequential Segmentation In The Fairy Shrimp, Thamnocephalus Platyurus, Sara Izzat Khalil 2015 Trinity College

Investigating Notch Signaling And Sequential Segmentation In The Fairy Shrimp, Thamnocephalus Platyurus, Sara Izzat Khalil

Senior Theses and Projects

Segmentation is a key feature of arthropod diversity and evolution. In the standard model for arthropod development, Drosophila melanogaster, segments develop simultaneously by a progressive subdivision of the embryo. By contrast, most arthropods add segments sequentially from a posterior region called the growth zone and in a manner similar to vertebrates.

Recent work, mainly focused on insects, suggests that Notch signaling might play a role in arthropods that segment sequentially. These studies document a potential regulatory similarity between sequentially segmenting arthropods and vertebrates. In vertebrates, somite formation involves a molecular oscillator that functions as a pacemaker, driving periodic expression of ...


Increasing Expression Of Hepatitis B Surface Antigen In Maize Through Breeding, Erin Suzanne Miller 2015 California Polytechnic State University - San Luis Obispo

Increasing Expression Of Hepatitis B Surface Antigen In Maize Through Breeding, Erin Suzanne Miller

Master's Theses and Project Reports

The hepatitis B virus (HBV) is a common virus, with two billion people infected worldwide. It causes approximately 600,000 deaths each year, despite the availability of an effective vaccine since 1982. Maize as a platform for oral vaccination can supply a heat stable vaccine, which does not require syringes or trained personnel to administer. The Hepatitis B Surface antigen was transformed into maize and this seed was used to evaluate expression levels through the breeding process. The transgene was transferred into two elite maize inbreds by backcrossing. Highest expressing ears were selected each generation until approximately 99% commercial parent ...


Algal Biomass As A Binding Agent For The Densification Of Miscanthus, Sunil Thapa, Daniel B. Johnson, Peter Ping Liu, Thomas Canam 2015 Center for Clean Energy Research and Technology

Algal Biomass As A Binding Agent For The Densification Of Miscanthus, Sunil Thapa, Daniel B. Johnson, Peter Ping Liu, Thomas Canam

Thomas Canam

Purpose: Lignocellulosic biomass has been regarded as an important future energy source due to its excessive availability; however, the wide application of this material for many applications is restricted by the high costs associated with densification, transportation, thermo-chemical pretreatment and conversion. In order to increase the density of lignocellulosic biomass, it is typically compressed into pellets or briquettes. This frequently requires the addition of additives, which may negatively impact the economics of the process. Environmentally-friendly binding agents that can be obtained inexpensively are therefore desirable. This study examines the change in physicochemical properties of densified Miscanthus straw where algae were ...


Algal Biomass As A Binding Agent For The Densification Of Miscanthus, Sunil Thapa, Daniel B. Johnson, Peter Ping Liu, Thomas Canam 2015 Center for Clean Energy Research and Technology

Algal Biomass As A Binding Agent For The Densification Of Miscanthus, Sunil Thapa, Daniel B. Johnson, Peter Ping Liu, Thomas Canam

Faculty Research & Creative Activity

Purpose: Lignocellulosic biomass has been regarded as an important future energy source due to its excessive availability; however, the wide application of this material for many applications is restricted by the high costs associated with densification, transportation, thermo-chemical pretreatment and conversion. In order to increase the density of lignocellulosic biomass, it is typically compressed into pellets or briquettes. This frequently requires the addition of additives, which may negatively impact the economics of the process. Environmentally-friendly binding agents that can be obtained inexpensively are therefore desirable. This study examines the change in physicochemical properties of densified Miscanthus straw where algae were ...


Stories In Bone Still Told: Digitization And Replication Of The Clover Site, Fort Ancient Human Remains, Kristy D. Henson 2015 Marshall University

Stories In Bone Still Told: Digitization And Replication Of The Clover Site, Fort Ancient Human Remains, Kristy D. Henson

Theses, Dissertations and Capstones

Human skeletal analysis is a sensitive subject in North America. Laws and regulations make it difficult to use remains to characterize native populations. Recent technologies like three-dimensional (3D) scanning and 3D printing have the potential to solve this dilemma. I assessed this methodology by comparing processing time, accuracy and costs of a medical computer tomography (CT) scanners and an Artec Eva portable 3D surface scanner. Using both methodologies I digitized one individual uncovered during an archaeological excavation in Cabell County, West Virginia. Replicas were created on a ZPrinter 250 3D printer. I hypothesized that the Artec Eva will create digital ...


Manufacturing Barriers To Biologics Competition And Innovation, W. Nicholson Price II, Arti K. Rai 2015 Duke Law School

Manufacturing Barriers To Biologics Competition And Innovation, W. Nicholson Price Ii, Arti K. Rai

Faculty Scholarship

As finding breakthrough small-molecule drugs gets harder, drug companies are increasingly turning to “large molecule” biologics. Although biologics represent many of the most promising new therapies for previously intractable diseases, they are extremely expensive. Moreover, the pathway for generic-type competition set up by Congress in 2010 is unlikely to yield significant cost savings.

In this Article, we provide a fresh diagnosis of, and prescription for, this major public policy problem. We argue that the key cause is pervasive trade secrecy in the complex area of biologics manufacturing. Under the current regime, this trade secrecy, combined with certain features of FDA ...


A Preliminary Study On External Counterpulsation System: An Alternative Therapeutic Option For Fontan Patients, Joseph Hernandez 2015 Virginia Commonwealth University

A Preliminary Study On External Counterpulsation System: An Alternative Therapeutic Option For Fontan Patients, Joseph Hernandez

Theses and Dissertations

In order to address the long-term complications that arise from poor venous return, a hallmark of the Fontan physiology, we assessed the feasibility of a non-invasive, home therapy that will improve the health of the patient during the heart transplant waiting period and ameliorate the quality of life. In order to achieve this goal we tested a device that applies pressure to the lower extremities of the body (legs and abdomen) in a pulsating fashion with the goal of augmenting systemic blood flow to the pulmonary arteries. This treatment will enhance flow from the great veins and through the lungs ...


Heterosandwich Assay Of Nicotinic Acetylcholine Receptors, Augustine J. Pagan IV 2015 Virginia Commonwealth University

Heterosandwich Assay Of Nicotinic Acetylcholine Receptors, Augustine J. Pagan Iv

Theses and Dissertations

Using the technology afforded by Winschel et al., cyclen-1, a high affinity, strong complexation agent for 8-hydroxypyrene-1,3,6 trisulfonate and derivatives, a new assay has been developed for fluorescently labeling proteins of interest (POIs). Ligation of the endogenous ligand for nicotinic acetylcholine receptors (nAChRs), acetylcholine, using click chemistry afforded the triazole derivative of an alkynyl-acylcholine (compound 1) with 8-azidopyrene-1,3,6 trisulfonate (compound 2). Liposomes encapsulated with Rhodamine B were used to strengthen the initial fluorophore response of compound 2, using an anchored form of cyclen-1 complex. Using a palmitoyl tail as the lipophilic moiety for liposomal amplification, the ...


Mcnamara 201412 Nih Scap Innocentive Challenge Solution - T-Bow Rainbow T-Cells And Tumor Cells Spatial Multiplexing Gene Expression Reporter System – Plus Supplement Plus Posters - 20141228s, George McNamara 2014 M.D. Anderson Cancer Center

Mcnamara 201412 Nih Scap Innocentive Challenge Solution - T-Bow Rainbow T-Cells And Tumor Cells Spatial Multiplexing Gene Expression Reporter System – Plus Supplement Plus Posters - 20141228s, George Mcnamara

George McNamara

McNamara 201412 NIH SCAP InnoCentive Challenge Solution - T-Bow Rainbow T-cells and Tumor Cells Spatial Multiplexing Gene Expression Reporter System – plus supplement plus posters - 20141228S

The download is my/Cooper lab solution (submission) to the 2014 NIH Single Cell Analysis Program (SCAP) InnoCentive Challenge, "Follow That Cell". I submitted the Solution on 20141215Mon (with 20 minutes to spare). The Challenge web page is

https://www.innocentive.com/ar/challenge/9933618

Our Solution is to revolutionize live cell transcriptional reporter assays. Specifically, we propose to multiplex five promoter response elements to drive expression of different color fluorescent proteins that would bind to ...


Hypothesis Generation And Testing: A Template For Biomedical Research, Michael Hoffmann 2014 Georgia Institute of Technology

Hypothesis Generation And Testing: A Template For Biomedical Research, Michael Hoffmann

Michael H.G. Hoffmann

This argument map provides a template for the testing of hypotheses in biomedical research. It can be used in science education to direct students' attention to all components that need to be clarified to justify a scientific hypothesis in a specific experimental setting, including the justification of appropriate sample sizes in experiments, determination of background theories, description of experimental design, data collection methods, significance level, etc. To use this template, go to http://agora.gatech.edu/, search for argument map 3363, and copy the map.


Long-Acting Antituberculous Therapeutic Nanoparticles Target Macrophage Endosomes, Benson J. Edagwa, Dongwei Guo, Pavan Puligujja, Han Chen, JoEllyn McMillan, Xinming Liu, Howard Gendelman, Prabagaran Narayanasamy 2014 University of Nebraska Medical Center, Omaha

Long-Acting Antituberculous Therapeutic Nanoparticles Target Macrophage Endosomes, Benson J. Edagwa, Dongwei Guo, Pavan Puligujja, Han Chen, Joellyn Mcmillan, Xinming Liu, Howard Gendelman, Prabagaran Narayanasamy

Papers from the Nebraska Center for Biotechnology

Eradication of Mycobacterium tuberculosis (MTB) infection requires daily administration of combinations of rifampin (RIF), isoniazid [isonicotinylhydrazine (INH)], pyrazinamide, and ethambutol, among other drug therapies. To facilitate and optimize MTB therapeutic selections, a mononuclear phagocyte (MP; monocyte, macrophage, and dendritic cell)-targeted drug delivery strategy was developed. Long-acting nanoformulations of RIF and an INH derivative, pentenyl- INH (INHP), were prepared, and their physicochemical properties were evaluated. This included the evaluation of MP particle uptake and retention, cell viability, and antimicrobial efficacy. Drug levels reached 6 μg/106 cells in human monocyte-derived macrophages (MDMs) for nanoparticle treatments compared with 0.1 μg ...


Evaluation Of The Over-Expression Of A Miscanthus X Giganteus Ppdk (C4ppdk1) In Switchgrass (Panicum Virgatum) For Improved Cold Temperature C4 Photosynthesis, Mathew Christian Halter 2014 University of Tennessee - Knoxville

Evaluation Of The Over-Expression Of A Miscanthus X Giganteus Ppdk (C4ppdk1) In Switchgrass (Panicum Virgatum) For Improved Cold Temperature C4 Photosynthesis, Mathew Christian Halter

Masters Theses

Switchgrass (Panicum virgatum) has been proposed as a potential biofuel feedstock to aid in the displacement of petroleum-based combustible fuels over the course of the next several decades. Improving the yield potential of this perennial grass is therefore of economic interest. Increased net ethanol yields can be achieved in cellulosic feedstocks via two means: 1. Improved sugar release from digestible cell wall materials, 2. Increased overall biomass yield. The latter is the subject of this study.

As a C4 photosynthetic plant, switchgrass is highly productive in the hot, humid climate of the southeastern United States. By bypassing the photorespiratory pathway ...


Variability Of Vitamins B1, B2 And Minerals Content In Baobab (Adansonia Digitata) Leaves In East And West Africa, Hyacinthe TRAORE, Charles Parkouda, Adama Korbo, Diarra Compaoré/Sérémé, Mamoudou H. DICKO Prof., Jan J. Svejgaard, Bréhima Diawara 2014 Département Technologie Alimentaire, IRSAT/CNRST, 03 BP 7047, Ouagadougou 03, Burkina Faso

Variability Of Vitamins B1, B2 And Minerals Content In Baobab (Adansonia Digitata) Leaves In East And West Africa, Hyacinthe Traore, Charles Parkouda, Adama Korbo, Diarra Compaoré/Sérémé, Mamoudou H. Dicko Prof., Jan J. Svejgaard, Bréhima Diawara

Pr. Mamoudou H. DICKO, PhD

The regional variability and age-age correlation on vitamin B1, vitamin B2 and minerals (Ca, Mg, P, K, Cu, Fe, Mn, Na, and Zn) concentration in baobab leaves were investigated. Baobab was cultivated from seeds from 11 african countries. Vitamins B1 and B2 content were assessed using microbiological VitaFast kits methods and minerals by atomic absorption and flame spectrometry methods. Overall, the results showed a higher content of vitamin B2 compared to vitamin B1 with the highest vitamin B2 content (1.04 +- 0.05 mg/100 g DM) from Senegal. The highest iron (Fe) content of 26.39 mg/100 g ...


The Complexity Of Molecular Interactions And Bindings Between Cyclic Peptide And Inhibit Polymerase A And B1 (Pac-Pb1n) H1n1, Arli A. Parikesit, Harry Noviardi HN, Djati Kerami DK, Usman Sumo Friend Tambunan USFT 2014 University of Indonesia

The Complexity Of Molecular Interactions And Bindings Between Cyclic Peptide And Inhibit Polymerase A And B1 (Pac-Pb1n) H1n1, Arli A. Parikesit, Harry Noviardi Hn, Djati Kerami Dk, Usman Sumo Friend Tambunan Usft

Arli A Parikesit

The influenza/H1N1 virus has caused hazard in the public health of many countries. Hence, existing influenza drugs could not cope with H1N1 infection due to the high mutation rate of the virus. In this respect, new method to block the virus was devised. The polymerase pac-pb1n enzyme is responsible for the replication of H1N1 virus. Thus, novel inhibitors were developed to ward off the functionality of the enzyme. In this research, cyclic peptides has been chosen to inhibit PAc-PB1n due to its proven stability in reaching the drug target. Thus, computational method for elucidating the molecular interaction between cyclic ...


Comparative Studies Of Oleaginous Fungal Strains (Mucor Circinelloides And Trichoderma Reesei) For Effective Wastewater Treatment And Bio-Oil Production, Anshuman Bhanja, Gauri P. Minde, Sandip S. Magdum, Kalyanraman V. 2014 Pune university

Comparative Studies Of Oleaginous Fungal Strains (Mucor Circinelloides And Trichoderma Reesei) For Effective Wastewater Treatment And Bio-Oil Production, Anshuman Bhanja, Gauri P. Minde, Sandip S. Magdum, Kalyanraman V.

Sandip S. Magdum

iological wastewater treatment typically requires the use of bacteria for degradation of carbonaceous and nitrogenous compounds present in wastewater. The high lipid containing biomass can be used to extract oil and the contents can be termed as bio-oil (or biodiesel or myco-diesel after transesterification). The separate experiments were conducted on actual wastewater samples with 5% v/v inoculum of Mucor circinelloides MTCC1297 and Trichoderma reesei NCIM992 strains. The observed reductions in chemical oxygen demand (COD) were 88.72% and 86.75% in 96 hrs and the observed substrate based biomass yields were 0.21 mg VSS/mg COD and 0 ...


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