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Articles 3781 - 3810 of 159453
Full-Text Articles in Entire DC Network
Synthesis Of Rhamnosylated Arginine Glycopeptides And Determination Of The Glycosidic Linkage In Bacterial Elongation Factor P, Siyao Wang, Leo Corcilius, Phillip B. Sharp, Andrei Rajkovic, Michael Ibba, Benjamin L. Parker, Richard J. Payne
Synthesis Of Rhamnosylated Arginine Glycopeptides And Determination Of The Glycosidic Linkage In Bacterial Elongation Factor P, Siyao Wang, Leo Corcilius, Phillip B. Sharp, Andrei Rajkovic, Michael Ibba, Benjamin L. Parker, Richard J. Payne
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
A new class of N-linked protein glycosylation – arginine rhamnosylation – has recently been discovered as a critical modification for the function of bacterial elongation factor P (EF-P). Herein, we describe the synthesis of suitably protected α- and β-rhamnosylated arginine amino acid “cassettes” that can be directly installed into rhamnosylated peptides. Preparation of a proteolytic fragment of Pseudomonas aeruginosa EF-P bearing both α- and β-rhamnosylated arginine enabled the unequivocal determination of the native glycosidic linkage to be α through 2D NMR and nano-UHPLC-tandem mass spectrometry studies.
Agri-Food Industry As Priority In Smart Specialization Strategies In Eu Member States, Marcin Kardas
Agri-Food Industry As Priority In Smart Specialization Strategies In Eu Member States, Marcin Kardas
Studia i Materiały Wydział Zarządzania Uniwersytet Warszawski
The article presents the analysis of the smart specialization strategy in the EU Member States (EU28) and their research and innovation specializations from the perspective of agri-food industry. 24 countries were identified that indicated agri-food industry in the smart specialization strategies (at the national or regional level). Then research and technological potential and specialization of these countries in agri-food industry were analyzed. On that basis three groups of countries (leaders of scale, leaders of specialization and countries building scale or specialization) and the main challenges associated with their smart specialization strategies in the context of agri-food industry were identified. The …
The Role Of The Soft Innovation In The Research Of Low-Tech Sectors On The Example Of Food Industry, Magdalena Klimczuk-Kochańska
The Role Of The Soft Innovation In The Research Of Low-Tech Sectors On The Example Of Food Industry, Magdalena Klimczuk-Kochańska
Studia i Materiały Wydział Zarządzania Uniwersytet Warszawski
The study refers to the issue of innovation entities operating in the low-tech sectors. It discusses the reasons for the low presence of companies from this kind of sectors in the statistics on innovation. The article presents the basic definitions of innovation. It shows the specificity of the food sector as one of the key sectors of the global economy. Next, reference is made to the current distribution of innovations and the specifics of soft innovation are presented, including an attempt to identify ways of soft innovations introduction by food businesses.
The Use Of Online Dating Sites To Establish Social Relations, Oskar Szumski, Marek Zborowski
The Use Of Online Dating Sites To Establish Social Relations, Oskar Szumski, Marek Zborowski
Studia i Materiały Wydział Zarządzania Uniwersytet Warszawski
Popularity of information technologies and transfer of big part of personal life to virtual reality enabled more frequent use of social networks to establish relationship including business, social and related to hobbies. There can be noticed lack of research focused on the analysis of portals and applications used by adults within the framework of the search for knowledge through virtual dating sites and other Internet services of this class. Goal of presented research is to analyse the use of social network and dating applications to establish relationship specific for personal sphere of life. Research group was identified from within students …
Live-Action And Animated Disney Films: An Analysis Of Themes And Family Structures Over Time, Meghan Moran
Live-Action And Animated Disney Films: An Analysis Of Themes And Family Structures Over Time, Meghan Moran
Theses
The themes and family structures of Disney’s live-action and animated films have significantly changed over time. This study addressed the following research questions: 1) What are the thematic differences between live-action and animated Disney films? 2) What are the differences in family structure comparing live-action and animated Disney films? and 3) What are the differences between theme and family structure in relation to the film’s release date? A random sample of live-action and animated Disney films was content analyzed by theme and family structure. The results indicate that the majority of the films analyzed demonstrated the theme of growth and …
Putting Your Best Face Forward: A Critical Visual Analysis Of Gay Advertising Images And Self-Branding On Grindr, Gigina A. Giorgi
Putting Your Best Face Forward: A Critical Visual Analysis Of Gay Advertising Images And Self-Branding On Grindr, Gigina A. Giorgi
Theses
Advertising is used to sell a brand by depicting a lifestyle or persona that one aspires to attain. We brand ourselves, or self-brand, in accordance to how we want to be perceived by others and to convey a particular message. This study addresses the following research questions: 1) How are men presented in advertisements in gay orientated magazines? 2) How do gay men portray themselves in online dating profiles? 3) Is there a relationship between the portrayal of the male body in advertisements in Out and self-portrayal on online dating profiles? 4) What messages are gay men portraying on online …
Survival Of Various Pathogenic Microorganisms In Surface Waters And Sediments In Western New York, Lorne Farovitch
Survival Of Various Pathogenic Microorganisms In Surface Waters And Sediments In Western New York, Lorne Farovitch
Theses
In 2005-2006, 87% of all reported cases of disease outbreak in the United States related to recreational water use was caused by bacterial infections of the gastrointestinal tract. Several locations featuring recreational bodies of water in Western New York include: Durand Eastman Beach, Charlotte Beach, the Genesee River, Black Creek, Irondequoit Bay and Oatka Creek. Adequate monitoring of water quality is necessary due to contamination with pathogenic strains of Pseudomonas aeruginosa and enteric pathogens such as Escherichia coli O157:H7, Salmonella typhimurium, and Shigella sonnei that can threaten the safety of swimming in these recreational waters. Except for P. aeruginosa, which …
A Methodology To Quantify Cumulative Damage Function (Cdf) For Integration Into An Object-Oriented Life Cycle Assessment (Lca), Devdatta Deo
A Methodology To Quantify Cumulative Damage Function (Cdf) For Integration Into An Object-Oriented Life Cycle Assessment (Lca), Devdatta Deo
Theses
Life Cycle Assessment (LCA) is one of the most widely used tools to determine the environmental impact of products and processes. One of the main concerns with LCA is the limited comparability of the results due to limitations in defining the functional unit. This affects goal and scope definition of the LCA studies. A result, an object-oriented framework for LCA that integrates functional analysis and systems engineering principles was developed. In this research a cumulative damage function (CDF) to quantify the life of components, subsystems and components was defined. However, the development of the methodology and underlying principles to develop …
Investigating Visual Differences Between Japanese And American Animation, Boyao Dai
Investigating Visual Differences Between Japanese And American Animation, Boyao Dai
Theses
This study looked at animation produced in the US and Japan, in order to discover the visual differences between the two. After sampling from four distinct animations of the US and Japan, over 300 screenshots were captured. A visual content analysis of the 300 screenshots was conducted, focusing on differences in character psychological status and environment rendering. Results revealed that Japanese animation contained at least three times more psychological depictions and used more subdued coloring than American animation. Lastly, using semiotic analysis, the findings from the content analysis were interpreted and potential reasons for the differences between the two animations …
Interracial Advertising: A Comparative Analysis On Youtube Comments On A Controversial Interracial Commercial, Jeannine Alsous
Interracial Advertising: A Comparative Analysis On Youtube Comments On A Controversial Interracial Commercial, Jeannine Alsous
Theses
This paper examines online comments to an interracial family portrayed in two online commercials for Cheerios. The study focused on an in-depth review of literature of history, symbolic interaction theory, critical race theory and co-creation of value, followed by comparative content analysis of online comments and intercoder reliability test. Four-hundred total comments were analyzed; 100 positive from each commercial and 100 negative from each. The comments were chosen by a filtering method the social media site YouTube has to select and analyze the top and most popular comments from each. After collection, a comparative content analysis of the comments was …
Framing Of Skill Problems, Kirk M. Winans
Framing Of Skill Problems, Kirk M. Winans
Theses
More frequently since the Great Recession, various concerns about a “skills gap” have been raised by industry leaders and organizations, politicians, and some economists. The most basic definition of a “skills gap” is that the workforce does not possess the skills required by employers. The most prominent concerns have been with STEM education and “middle skills” occupations, those that require more than a high school diploma but less than a 4-year degree. However, the various causes and solutions to these issues are widespread. Much of the alarm has been stimulated by reports published by industry and trade organizations asserting specific …
000077, Us Land Patent, T31s, R19e, Michael O. Jones, Mar. 28, 1861, And Blm Land Patent Detail Sheet
Pre-1872 Land Patents in the Basins
US Land Patent and BLM Patent Detail Sheet that provides specific information (patent number, acreage, authority, patent date, patentee, Township and Range, for land acquired through various US land acquisition statutes.
001001, Us Land Patent, T31s, R19e, August Hemme, May 25, 1870, And Blm Land Patent Detail Sheet
001001, Us Land Patent, T31s, R19e, August Hemme, May 25, 1870, And Blm Land Patent Detail Sheet
Pre-1872 Land Patents in the Basins
US Land Patent and BLM Patent Detail Sheet that provides specific information (patent number, acreage, authority, patent date, patentee, Township and Range, for land acquired through various US land acquisition statutes.
001004, Us Land Patent, T31s, R19e, August Hemme, May 25, 1870, And Blm Land Patent Detail Sheet
001004, Us Land Patent, T31s, R19e, August Hemme, May 25, 1870, And Blm Land Patent Detail Sheet
Pre-1872 Land Patents in the Basins
US Land Patent and BLM Patent Detail Sheet that provides specific information (patent number, acreage, authority, patent date, patentee, Township and Range, for land acquired through various US land acquisition statutes.
001169, Us Land Patent, T31s, R19e, August Hemme, Nov. 1, 1870, And Blm Land Patent Detail Sheet
001169, Us Land Patent, T31s, R19e, August Hemme, Nov. 1, 1870, And Blm Land Patent Detail Sheet
Pre-1872 Land Patents in the Basins
US Land Patent and BLM Patent Detail Sheet that provides specific information (patent number, acreage, authority, patent date, patentee, Township and Range, for land acquired through various US land acquisition statutes.
Unprotected And Unpersuaded: The Fcc's Flawed Merger Review Procedures, Trey O'Callaghan
Unprotected And Unpersuaded: The Fcc's Flawed Merger Review Procedures, Trey O'Callaghan
Duke Law & Technology Review
In CBS Corporation v. FCC, the D.C. Circuit struck down the Federal Communication Commission’s rules for protecting confidential information that it collects during certain merger proceedings. In response, the Commission released a new order, pursuant to the Charter, Time Warner, and Bright House merger proceeding, for protecting confidential information. This iBrief analyzes the policy and legal implications of the Order, arguing that the Order is unlawful because it violates the Trade Secrets Act and notice-and-comment rulemaking requirements.
Bgsu Minecraft Initiative Website, Jacob Gusching
Bgsu Minecraft Initiative Website, Jacob Gusching
Honors Projects
A website for the BGSU Minecraft Initiative, a program that uses Minecraft as an educational tool to engage younger students to learn. This website is a communication tool to showcase the work of BGSU students and to spread the knowledge and lesson to plans to interested parties.
Revealing The Dual Streams Of Speech Processing, Julius Fridriksson, Grigori Yourganov, Leonardo Bonilha, Alexandra Basilakos, Dirk B. Den Ouden, Chris Rorden
Revealing The Dual Streams Of Speech Processing, Julius Fridriksson, Grigori Yourganov, Leonardo Bonilha, Alexandra Basilakos, Dirk B. Den Ouden, Chris Rorden
Communication Sciences and Disorders Faculty Articles and Research
Several dual route models of human speech processing have been proposed suggesting a large-scale anatomical division between cortical regions that support motor–phonological aspects vs. lexical–semantic aspects of speech processing. However, to date, there is no complete agreement on what areas subserve each route or the nature of interactions across these routes that enables human speech processing. Relying on an extensive behavioral and neuroimaging assessment of a large sample of stroke survivors, we used a data-driven approach using principal components analysis of lesion-symptom mapping to identify brain regions crucial for performance on clusters of behavioral tasks without a priori separation into …
Dancing Through The Pain: Dance As A Psychotherapeutic Outlet, Courtney Douglas
Dancing Through The Pain: Dance As A Psychotherapeutic Outlet, Courtney Douglas
Honors Projects
Dance has become a popular sport and hobby in more recent years. Many schools now provide options for dance classes, and universities have created degrees in dance. Dance may provide a therapeutic factor as well. This study aimed to identify the age at which participants began to dance as an outlet for positive or negative emotions. This study also examined whether being a life-long dancer, as compared to someone who has recently started dancing, has effects on the general well-being and depression levels of the dancer. Results show that the average age participants found dance as a useful outlet for …
Clinical Instructors Perceptions Of The Pta-Cpi Assessment Of Critical Thinking, Trudy L. Hansen
Clinical Instructors Perceptions Of The Pta-Cpi Assessment Of Critical Thinking, Trudy L. Hansen
Electronic Theses & Dissertations
The purpose of this study was to analyze how critical thinking skills are assessed for Physical Therapist Assistant students within the state of Kansas. Eight face to face interviews were conducted with clinical instructors who use the Physical Therapist Assistant Clinical Performance Instrument (PTA-CPI) as the instrument to assess critical thinking. Physical Therapy educational facilities supplied the names of clinical instructors who met the study’s criteria. Clinical instructor’s gave their definition of critical thinking, stated the advantages and disadvantages of the PTA-CPI, described their perceptions of a PTA student’s critical thinking skills in the clinical educational setting, and discussed what …
Vicarious Calibration Of Suas Thermal Imagery For Scientific Remote Sensing Applications [B53h-0607], Alfonso F. Torres-Rua
Vicarious Calibration Of Suas Thermal Imagery For Scientific Remote Sensing Applications [B53h-0607], Alfonso F. Torres-Rua
AggieAir Presentations
Small Unmanned Aerial Systems (sUAS) have become an accessible technology for collection of spatially distributed temperature data at fine resolution. Nevertheless, lack of standard procedures for atmospheric temperature correction can have an adverse impact on the conclusions and replicability of studies using this technology. This work presents a vicarious calibration methodology for sUAS thermal imagery traceable back to NIST standards. For this methodology, a 3-yr. data collection campaign with a sUAS technology, called “AggieAir”, developed at the Utah Water Research Laboratory, was performed under different daytime conditions. A comparison between original and vicarious calibration for the sUAS thermal imagery is …
Anomaly Detection From Hyperspectral Remote Sensing Imagery, Qiandong Guo, Ruiliang Pu, Jun Cheng
Anomaly Detection From Hyperspectral Remote Sensing Imagery, Qiandong Guo, Ruiliang Pu, Jun Cheng
School of Geosciences Faculty and Staff Publications
Hyperspectral remote sensing imagery contains much more information in the spectral domain than does multispectral imagery. The consecutive and abundant spectral signals provide a great potential for classification and anomaly detection. In this study, two real hyperspectral data sets were used for anomaly detection. One data set was an Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data covering the post-attack World Trade Center (WTC) and anomalies are fire spots. The other data set called SpecTIR contained fabric panels as anomalies compared to their background. Existing anomaly detection algorithms including the Reed–Xiaoli detector (RXD), the blocked adaptive computation efficient outlier nominator (BACON), the …
Photoassisted Oxidation Of Sulfides Catalyzed By Artificial Metalloenzymes Using Water As An Oxygen Source, Christian Herrero, Nhung Nguyen-Thi, Fabien Hammerer, Frédéric Banse, Donald Gagne, Nicolas Doucet, Jean-Pierre Mahy, Rémy Ricoux
Photoassisted Oxidation Of Sulfides Catalyzed By Artificial Metalloenzymes Using Water As An Oxygen Source, Christian Herrero, Nhung Nguyen-Thi, Fabien Hammerer, Frédéric Banse, Donald Gagne, Nicolas Doucet, Jean-Pierre Mahy, Rémy Ricoux
Advanced Science Research Center
The Mn(TpCPP)-Xln10A artificial metalloenzyme, obtained by non-covalent insertion of Mn(III)-meso-tetrakis(p-carboxyphenyl)porphyrin [Mn(TpCPP), 1-Mn] into xylanase 10A from Streptomyces lividans (Xln10A) as a host protein, was found able to catalyze the selective photo-induced oxidation of organic substrates in the presence of [RuII(bpy)3] 2+ as a photosensitizer and [CoIII(NH3)5Cl]2+ as a sacrificial electron acceptor, using water as oxygen atom source.
Property Ownership: Right Or Duty?, Richard H. Chused
Property Ownership: Right Or Duty?, Richard H. Chused
Other Publications
This post first appeared in https://www.richardchused.org/2016/12/12/property-ownership-right-duty/
Brief Of Amici Curiae Legal Voice And Korematsu Center, Fred T. Korematsu Center For Law And Equality, Robert Chang
Brief Of Amici Curiae Legal Voice And Korematsu Center, Fred T. Korematsu Center For Law And Equality, Robert Chang
Fred T. Korematsu Center for Law and Equality
No abstract provided.
Pengaruh Pelapisan Xantofil Pada Sel Surya Silikon Terhadap Peningkatan Tegangan Dan Arus Listrik, Rubianto A. Lubis, Atiek Rostika Noviyanti, Yudha Prawira Budiman, Reinanda Hanapratiwi, Iman Rahayu
Pengaruh Pelapisan Xantofil Pada Sel Surya Silikon Terhadap Peningkatan Tegangan Dan Arus Listrik, Rubianto A. Lubis, Atiek Rostika Noviyanti, Yudha Prawira Budiman, Reinanda Hanapratiwi, Iman Rahayu
Chimica et Natura Acta
Sifat semikonduktor yang dimiliki silikon memungkinkan terjadinya aliran listrik melalui suatu sambungan P-N. Salah satu modifikasi untuk meningkatkan tegangan serta arus listrik pada sel surya adalah dengan menambahkan suatu zat warna seperti xantofil pada permukaannya. Penelitian ini bertujuan untuk mengetahui pengaruh pelapisan xantolfil dengan konsentrasi (10%, 20% dan 30%) pada sel surya terhadap tegangan listrik serta arus listrik yang dihasilkan. Metode preparasi sel surya adalah metode difusi yaitu menempelkan padatan fosfor secara langsung pada silikon tipe-P pada suhu 900°C. Peningkatan arus dan tegangan listrik pada permukaan sel surya yang dilapisi xantofil diukur menggunakan avometer. Dari hasil penelitian didapatkan kenaikan tegangan …
Aktivitas Antioksidan Senyawa Flavonoida Dari Daun Benalu Kakao (Dendrophthoe Pentandra (L.) Miq.), Helmina Br. Sembiring, Sovia Lenny, Lamek Marpaung
Aktivitas Antioksidan Senyawa Flavonoida Dari Daun Benalu Kakao (Dendrophthoe Pentandra (L.) Miq.), Helmina Br. Sembiring, Sovia Lenny, Lamek Marpaung
Chimica et Natura Acta
Penelitian ini bertujuan untuk mendeteksi senyawa fitokimia dan menguji aktivitas antioksidan ekstrak metanol, ekstrak etil asetat, total flavonoida dan flavonoid aglikona daun benalu kakao (Dendrophthoe pentandra (L.) Miq.). Serbuk kering daun D. pentandra (L.) Miq. (10 kg) dimaserasi dengan menggunakan metanol, ekstrak metanol diekstraksi kembali dengan etil asetat, ekstrak etil asetat dipartisi dengan n-heksana. Residu yang tersisa (total flavonoida) dihidrolisis dengan HCl 2 N sehingga diperoleh flavonoid aglikona. Diperoleh ekstrak metanol sebanyak 830 g (8,3%), ekstrak etil asetat 108 g (1,08%), total flavonoida 45 g (0,06%) dan flavonoid aglikona 6,2 g (0,06%) dan semua ekstrak berwarna hitam. Berdasarkan hasil skrining …
Pengaruh Penggunaan Bentonit Teraktivasi Asam Sebagai Katalis Terhadap Peningkatan Kandungan Senyawa Isopulegol Pada Minyak Sereh Wangi Kabupaten Gayo Lues – Aceh, Siti Mahmudha, Irwan Nugraha
Pengaruh Penggunaan Bentonit Teraktivasi Asam Sebagai Katalis Terhadap Peningkatan Kandungan Senyawa Isopulegol Pada Minyak Sereh Wangi Kabupaten Gayo Lues – Aceh, Siti Mahmudha, Irwan Nugraha
Chimica et Natura Acta
Studi yang bertujuan untuk mengetahui pengaruh penggunaan bentonit teraktivasi asam sebagai katalis terhadap peningkatan kandungan senyawa isopulegol pada minyak sereh wangi Kabupaten Gayo Lues Aceh telah dipelajari. Aktivasi bentonit dilakukan dengan menggunakan larutan H2SO4 0,6 M, HCl 0,5 M dan HNO3 0,1 M. Hasil aktivasi dikarakterisasi menggunakan Fourier Transform Infrared (FT-IR) dan X-Ray Difraction (XRD). Reaksi minyak sereh wangi dengan bentonit alam dan bentonit teraktivasi asam dilakukan selama 30 menit pada suhu 30°C. Produk yang dihasilkan di analisis menggunakan Gas Chromatography-Mass Spectroscopy (GC-MS). Hasil penelitian menunjukkan bahwa penggunaan bentonit berperan sebagai katalis dalam peningkatan kandungan senyawa isopulegol yang merupakan isolat …
Sintesis Partikel Nano Titanium Dioksida Pada Kain Katun Dan Aplikasinya Sebagai Material Self-Cleaning, Diana Rakhmawaty Eddy, Mastuti Widi Lestari, Iwan Hastiawan, Atiek Rostika Noviyanti
Sintesis Partikel Nano Titanium Dioksida Pada Kain Katun Dan Aplikasinya Sebagai Material Self-Cleaning, Diana Rakhmawaty Eddy, Mastuti Widi Lestari, Iwan Hastiawan, Atiek Rostika Noviyanti
Chimica et Natura Acta
Katun merupakan salah satu serat alami yang sering digunakan sebagai bahan pakaian. Namun sebagian besar orang-orang sangat sibuk dengan pekerjaan dan tidak mempunyai waktu untuk membersihkan pakaiannya sehari-hari. Maka dari itu perlu dilakukan pengembangan sifat kain katun yang dapat mendekomposisi sendiri kotoran yang mengenainya, atau self-cleaning. Partikel nano TiO2 dengan sifat fotokatalitiknya mampu memberikan sifat self-cleaning pada kain katun. Sintesis partikel nano TiO2 pada kain katun dilakukan dengan metode sonokimia. Titanium Tetraisopropoksida (TTIP) digunakan sebagai prekursor partikel nano TiO2. Dalam penelitian ini dilakukan variasi konsentrasi TTIP dengan cara memvariasikan volume penambahan TTIP (0,1; 1; 2; 3,1; dan 4,2 mL) untuk …
Senyawa Triterpenoid 3Β-Hidroksi-Tirukal-7-En Dari Ekstrak Daun Kapi Nango (Dysoxylum Arborescens) Dan Aktivitas Sitotoksiknya Terhadap Sel Kanker Payudara Mcf-7, Tri Mayanti, Lutfi Abdillah, Darwati Darwati, Tenny Putri Wikayani, Nurul Qomarilla, Deden Indra Dinata
Senyawa Triterpenoid 3Β-Hidroksi-Tirukal-7-En Dari Ekstrak Daun Kapi Nango (Dysoxylum Arborescens) Dan Aktivitas Sitotoksiknya Terhadap Sel Kanker Payudara Mcf-7, Tri Mayanti, Lutfi Abdillah, Darwati Darwati, Tenny Putri Wikayani, Nurul Qomarilla, Deden Indra Dinata
Chimica et Natura Acta
Senyawa triterpenoid 3β-hidroksi-tirukal-7-en (1) telah diisolasi dari ekstrak daun kapi nango (Dysoxylum arborescens). Struktur kimia senyawa ditentukan menggunakan data spektroskopi yang meliputi IR, 1H-NMR, 13C-NMR, MS dan perbandingan dengan senyawa yang telah dilaporkan sebelumnya. Aktivitas sitotoksik senyawa 1 terhadap sel kanker payudara MCF-7 menunjukkan nilai IC50 155,1 ppm.