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Articles 1621 - 1650 of 3085
Full-Text Articles in Entire DC Network
Conflicto Y Guerra En El Siglo Bélico De Latinoamerica, Frank Jacob, Gilmar Visoni-Alonzo
Conflicto Y Guerra En El Siglo Bélico De Latinoamerica, Frank Jacob, Gilmar Visoni-Alonzo
Publications and Research
Proceedings of a conference presentation at the meeting of Anthropologists and Historians at Panama City, Sept. 7-9, 2016
An Analysis Of Electronic Cigarette And Cigarette Advertising In Us Women’S Magazines, Corey Hannah Basch, Jennifer Mongiovi, Grace Clarke Hillyer, Danna Ethan, Rodney Hammond
An Analysis Of Electronic Cigarette And Cigarette Advertising In Us Women’S Magazines, Corey Hannah Basch, Jennifer Mongiovi, Grace Clarke Hillyer, Danna Ethan, Rodney Hammond
Publications and Research
Background: Traditional cigarette advertising has existed in the US for over 200 years. Studies suggest that advertising has an impact on the initiation and maintenance of smoking behaviors. In recent years, electronic cigarettes (e-cigarettes) emerged on the market as an alternative to the traditional tobacco cigarette. The purpose of this study was to describe advertisements in popular US magazines marketed to women for cigarettes and e-cigarettes.
Methods: This study involved analyzing 99 issues of 14 popular US magazines marketed to women.
Results: Compared to advertisements for traditional cigarettes, advertisements for e-cigarettes were more often found in magazines geared toward the …
Declining Financial Support Drives Students Away., Aldemaro Romero Jr.
Declining Financial Support Drives Students Away., Aldemaro Romero Jr.
Publications and Research
Cutting taxes in order to spur economic development
is an idea still making its way around
the political landscape. It doesn’t seem to matter
how many times “trickle down” economics has
been debunked not only by economists, but also
by history, it seems to linger. Yet, this is part of
an ideology that is considered as gospel by many
politicians.
Of course the idea has one superficial appeal
and one superficial appeal only. It promises to
cut taxes, even if the ones who benefit the most
from such policies are the ones who need them
the least.
What Is Digital Rights Management?, Alex Berrio Matamoros, Fred Dingledy
What Is Digital Rights Management?, Alex Berrio Matamoros, Fred Dingledy
Publications and Research
No abstract provided.
Resource Description And Access: Internationalizing, Teaching And Learning Rda Cataloging Abroad, Sheau-Yueh J. Chao
Resource Description And Access: Internationalizing, Teaching And Learning Rda Cataloging Abroad, Sheau-Yueh J. Chao
Publications and Research
This article presents the history and development of cataloging codes, an overview of the Resource Description and Access (RDA) training courses, the author’s experiences in library teaching and learning, cultural exchanges with the Chinese librarians at the National Central Library (NCL), international librarianship in cataloging, library technology and development in Taiwan as well as the National Central Library and the Library Association of China (LAC), and key findings of RDA in its development and transition, implementation, and implications.
Hackathons For Libraries And Librarians, Robin Camille Davis
Hackathons For Libraries And Librarians, Robin Camille Davis
Publications and Research
Hackathons can be ideal opportunities for libraries and librarians to promote new services and tools. In these social events, attendees form teams and work on a project together within a given time limit. This article explains hackathons, provides a brief history, and details how libraries and librarians can get involved. Similar event structures, like hack days and edit-a-thons, are also considered.
Why Media Representations Of Corporations Matter For Public Health Policy: A Scoping Review, Heide Weishaar, Lori Dorfman, Nicholas Freudenberg, Benjamin Hawkins, Katherine Smith, Oliver Razumi, Shona Hilton
Why Media Representations Of Corporations Matter For Public Health Policy: A Scoping Review, Heide Weishaar, Lori Dorfman, Nicholas Freudenberg, Benjamin Hawkins, Katherine Smith, Oliver Razumi, Shona Hilton
Publications and Research
Background: Media representations play a crucial role in informing public and policy opinions about the causes of, and solutions to, ill-health. This paper reviews studies analysing media coverage of non-communicable disease (NCD) debates, focusing on how the industries marketing commodities that increase NCD risk are represented.
Methods: A scoping review identified 61 studies providing information on media representations of NCD risks, NCD policies and tobacco, alcohol, processed food and soft drinks industries. The data were narratively synthesized to describe the sample, media depictions of industries, and corporate and public health attempts to frame the media debates.
Results: …
Alzheimer-Related Protein Apl-1 Modulates Lifespan Through Heterochronic Gene Regulation In Caenorhabditis Elegans, Collin Y. Ewald, Vanessa Marfil, Chris Li
Alzheimer-Related Protein Apl-1 Modulates Lifespan Through Heterochronic Gene Regulation In Caenorhabditis Elegans, Collin Y. Ewald, Vanessa Marfil, Chris Li
Publications and Research
Alzheimer’s disease (AD) is an age-associated disease. Mutations in the amyloid precursor protein (APP) may be causative or protective of AD. The presence of two functionally redundant APP-like genes (APLP1/2) has made it difficult to unravel the biological function of APP during aging. The nematode Caenorhabditis elegans contains a single APP family member, apl-1. Here, we assessed the function of APL-1 on C. elegans’ lifespan and found tissue-specific effects on lifespan by overexpression of APL-1. Overexpression of APL-1 in neurons causes lifespan reduction, whereas overexpression of APL-1 in the hypodermis causes lifespan extension by repressing the function of the heterochronic …
Sixteen Years Of Change In The Global Terrestrial Human Footprint And Implications For Biodiversity Conservation, Oscar Venter, Eric W. Sanderson, Ainhoa Magrach, James R. Allan, Jutta Beher, Kendall R. Jones, Hugh P. Possingham, William F. Laurance, Peter Wood, Balázs M. Fekete, Marc A. Levy, James E. M. Watson
Sixteen Years Of Change In The Global Terrestrial Human Footprint And Implications For Biodiversity Conservation, Oscar Venter, Eric W. Sanderson, Ainhoa Magrach, James R. Allan, Jutta Beher, Kendall R. Jones, Hugh P. Possingham, William F. Laurance, Peter Wood, Balázs M. Fekete, Marc A. Levy, James E. M. Watson
Publications and Research
Human pressures on the environment are changing spatially and temporally, with profound implications for the planet’s biodiversity and human economies. Here we use recently available data on infrastructure, land cover and human access into natural areas to construct a globally standardized measure of the cumulative human footprint on the terrestrial environment at 1 km2 resolution from 1993 to 2009. We note that while the human population has increased by 23% and the world economy has grown 153%, the human footprint has increased by just 9%. Still, 75% the planet’s land surface is experiencing measurable human pressures. Moreover, pressures are perversely …
Data Descriptor: Global Terrestrial Human Footprint Maps For 1993 And 2009, Oscar Venter, Eric W. Sanderson, Ainhoa Magrach, James R. Allan, Jutta Beher, Kendall R. Jones, Hugh P. Possingham, William F. Laurance, Peter Wood, Balázs M. Fekete, Marc A. Levy, James E. M. Watson
Data Descriptor: Global Terrestrial Human Footprint Maps For 1993 And 2009, Oscar Venter, Eric W. Sanderson, Ainhoa Magrach, James R. Allan, Jutta Beher, Kendall R. Jones, Hugh P. Possingham, William F. Laurance, Peter Wood, Balázs M. Fekete, Marc A. Levy, James E. M. Watson
Publications and Research
Remotely-sensed and bottom-up survey information were compiled on eight variables measuring the direct and indirect human pressures on the environment globally in 1993 and 2009. This represents not only the most current information of its type, but also the first temporally-consistent set of Human Footprint maps. Data on human pressures were acquired or developed for: 1) built environments, 2) population density, 3) electric infrastructure, 4) crop lands, 5) pasture lands, 6) roads, 7) railways, and 8) navigable waterways. Pressures were then overlaid to create the standardized Human Footprint maps for all non-Antarctic land areas. A validation analysis using scored pressures …
Molecular Basis For Strain Variation In The Saccharomyces Cerevisiae Adhesin Flo11p, Subit Barua, Li Li, Peter N. Lipke, Anne M. Dranginis
Molecular Basis For Strain Variation In The Saccharomyces Cerevisiae Adhesin Flo11p, Subit Barua, Li Li, Peter N. Lipke, Anne M. Dranginis
Publications and Research
FLO11 encodes a yeast cell wall flocculin that mediates a variety of adhesive phenotypes in Saccharomyces cerevisiae. Flo11p is implicated in many developmental processes, including flocculation, formation of pseudohyphae, agar invasion, and formation of microbial mats and biofilms. However, Flo11p mediates different processes in different yeast strains. To investigate the mechanisms by which FLO11 determines these differences in colony morphology, flocculation, and invasion, we studied gene structure, function, and expression levels. Nonflocculent Saccharomyces cerevisiae 1278b cells exhibited significantly higher FLO11 mRNA expression, especially in the stationary phase, than highly flocculent S. cerevisiae var. diastaticus. The two strains varied in cell …
Force Sensitivity In Saccharomyces Cerevisiae Flocculins, Cho X. Chan, Sofiane El-Kirat-Chatel, Ivor G. Joseph, Desmond N. Jackson, Caleen B. Ramsook, Yves F. Dufrêne, Peter N. Lipke
Force Sensitivity In Saccharomyces Cerevisiae Flocculins, Cho X. Chan, Sofiane El-Kirat-Chatel, Ivor G. Joseph, Desmond N. Jackson, Caleen B. Ramsook, Yves F. Dufrêne, Peter N. Lipke
Publications and Research
Many fungal adhesins have short, -aggregation-prone sequences that play important functional roles, and in the Candida albicans adhesin Als5p, these sequences cluster the adhesins after exposure to shear force. Here, we report that Saccharomyces cerevisiae flocculins Flo11p and Flo1p have similar -aggregation-prone sequences and are similarly stimulated by shear force, despite being nonhomologous. Shear from vortex mixing induced the formation of small flocs in cells expressing either adhesin. After the addition of Ca2, yeast cells from vortex-sheared populations showed greatly enhanced flocculation and displayed more pronounced thioflavin-bright surface nanodomains. At high concentrations, amyloidophilic dyes inhibited Flo1p- and Flo11p-mediated agar invasion …
Study Abroad Scholarships A Good Use Of Taxes., Aldemaro Romero Jr.
Study Abroad Scholarships A Good Use Of Taxes., Aldemaro Romero Jr.
Publications and Research
There is little doubt that an international experience
is one of the most life-changing events for a college student.
That is what one hears from students when they
return, particularly from those who have never even
been abroad in their lives. Cost is usually mentioned
as the major barrier for Americans to have such an
experience. And this barrier can be particularly high for
minority and first-generation college students.
Yet, there is a little known but very successful federal
program known as The Benjamin A. Gilman International
Scholarship Program that serves to help U.S. college students
interested in going abroad.
Inducing Application Of Interdisciplinary Frameworks: Experiences From The Domains Of Information Literacy And Responsible Conduct Of Research, Anne E. Leonard, Jean E. Hillstrom
Inducing Application Of Interdisciplinary Frameworks: Experiences From The Domains Of Information Literacy And Responsible Conduct Of Research, Anne E. Leonard, Jean E. Hillstrom
Publications and Research
Constructivist frameworks for information literacy and research ethics can be developed and nurtured in the context of an interdisciplinary course. Using the frameworks of two disciplines, students went on an experiential journey in support of ethics foundations through guest lectures and active learning exercises. This study describes the development and content of the responsible conduct of research and information literacy modules and discusses the role of each in an interdisciplinary course. Learning goals for both modules were evaluated by examining student responses in a free-writing exercise at the end of the semester, concluding with a discussion of the structural and …
Prophylactic Bacteriophage Administration More Effective Than Post-Infection Administration In Reducing Salmonella Enterica Serovar Enteritidis Shedding In Quail, Mosab Ahmadi, M. Amir Karimi Torshizi, Shaban Rahimi, John J. Dennehy
Prophylactic Bacteriophage Administration More Effective Than Post-Infection Administration In Reducing Salmonella Enterica Serovar Enteritidis Shedding In Quail, Mosab Ahmadi, M. Amir Karimi Torshizi, Shaban Rahimi, John J. Dennehy
Publications and Research
Infections caused by Salmonella bacteria, often through poultry products, are a serious public health issue. Because of drawbacks associated with antibiotic prophylaxis, alternative treatments are sought. Bacterial viruses (bacteriophages) may provide an effective alternative, but concerns remain with respect to bacteriophage stability and effectiveness. To this end, we assessed the stability of a novel bacteriophage isolated from poultry excreta, siphovirus PSE, and its effectiveness in reducing Salmonella enterica serovar Enteritidis colonization in vitro and in vivo. Moreover, we sought to determine how the timing (prophylactic or therapeutic) and route (oral gavage or vent lip) of PSE administration impacted its effectiveness. …
Scandals Are Threatening Higher Education., Aldemaro Romero Jr.
Scandals Are Threatening Higher Education., Aldemaro Romero Jr.
Publications and Research
Among the unfortunate curses affecting the
image of higher education are the scandals taking
place with unrelenting regularity. Whether
they have to do with athletics, sexual assaults,
murders, cheating, hazing, or corruption, the
media are echoing those scandals, sometimes
in excruciating detail. In some cases, like the
“Sandusky affair” that made headlines for
months and tarnished the reputation of Penn
State University and its renowned football coach
Joe Paterno, these scandals have a lasting effect
on public opinion.
We in academia have always been worried
about the effect of these scandals on an issue
very important to colleges and universities …
A Primate Apol1 Variant That Kills Trypanosoma Brucei Gambiense, Anneli Cooper, Paul Capewell, Caroline Clucas, Nicola Veitch, William Weir, Russell Thompson, Jayne Raper, Annette Macleod
A Primate Apol1 Variant That Kills Trypanosoma Brucei Gambiense, Anneli Cooper, Paul Capewell, Caroline Clucas, Nicola Veitch, William Weir, Russell Thompson, Jayne Raper, Annette Macleod
Publications and Research
Humans are protected against infection from most African trypanosomes by lipoprotein complexes present in serum that contain the trypanolytic pore-forming protein, Apolipoprotein L1 (APOL1). The human-infective trypanosomes, Trypanosoma brucei rhodesiense in East Africa and T. b. gambiense in West Africa have separately evolved mechanisms that allow them to resist APOL1-mediated lysis and cause human African trypanosomiasis, or sleeping sickness, in man. Recently, APOL1 variants were identified from a subset of Old World monkeys, that are able to lyse East African T. b. rhodesiense, by virtue of C-terminal polymorphisms in the APOL1 protein that hinder that parasite’s resistance mechanism. Such variants …
Should The New England Education Research Organization Start A Journal In The Age Of Audit Culture? Reflections On Academic Publishing, Metrics, And The New Academy, Edward Lehner, Kate Finley
Should The New England Education Research Organization Start A Journal In The Age Of Audit Culture? Reflections On Academic Publishing, Metrics, And The New Academy, Edward Lehner, Kate Finley
Publications and Research
A large regional educational research association can straightforwardly establish a scholarly journal associated with its annual meeting. However, this work underscores the complicated scholarly ecosystem that an association enters when publishing a journal. The social sciences’ scholarly literature exists in a related series of networks that could be described as a type of “audit culture.” Within audit culture, two major academic publishers, Elsevier and Thomson Reuters, have established competing, yet strikingly collinear, journal metrics systems: Scopus and Web of Science, respectively. These and other bibliometrics systems are used to assess, order, and rank the supposed value of a researcher’s work. …
Editorial: Learn, By Listening To The Child In Neoliberal Schools, Debbie Sonu, Julie Gorlewski, Daniel Vallée
Editorial: Learn, By Listening To The Child In Neoliberal Schools, Debbie Sonu, Julie Gorlewski, Daniel Vallée
Publications and Research
This Special Issue for the Journal for Critical Education Policy Studies emerged out of a disappointed search for literature on the experiences of neoliberal education as spoken by children and youth. While there is no shortage of work on the reverberations of market ideology within the structures, policies, and practices of schooling in the United States, an overwhelming majority of this is discussed through the reflective hindsight of the adult. Thus, we as editors, purposefully designed this issue to address the marginalization of a constituency who we believe can illuminate the state of schooling in ways that we as adults …
Internationalization A Must In Higher Education, Aldemaro Romero Jr.
Internationalization A Must In Higher Education, Aldemaro Romero Jr.
Publications and Research
At least some international experience is becoming commonplace for college students, from those that go to other countries just for a short trip in the summer to those who do their entire studies abroad and even stay in those countries after they graduate. Another important way that American college students gain international experience is through the presence on their campuses of students from abroad.
Nowadays, because of demographic stagnation in many states as a consequence of flat and even negative high school graduation rates, more and more institutions of higher education are relying on enrollment of international students to make …
Automobile, Construction And Entertainment Business Sector Influences On Sedentary Lifestyles, Diana C. Parra, Thiago H. De Sá, Carlos A. Monteiro, Nicholas Freudenberg
Automobile, Construction And Entertainment Business Sector Influences On Sedentary Lifestyles, Diana C. Parra, Thiago H. De Sá, Carlos A. Monteiro, Nicholas Freudenberg
Publications and Research
Sedentary lifestyles contribute to premature death and health inequalities. Researchers have studied personal and community-level determinants of inactivity but few have analyzed corporate influences. To reframe the public health debate on inactivity and open new doors for public sector intervention, we conducted a scoping review of evidence from several disciplines to describe how the business and political practices of the automobile, construction, and entertainment sectors have encouraged sedentary lifestyles. In the last 50 years, these industries have found it profitable to produce motor vehicles, housing, and entertainment, which intentionally or unintentionally discourage physical activity. Ceding primary authority for policy decisions …
Just Cause Discipline For Social Networking In The New Guilded Age: Will The Law Look The Other Way?, William A. Herbert, Alicia Mcnally
Just Cause Discipline For Social Networking In The New Guilded Age: Will The Law Look The Other Way?, William A. Herbert, Alicia Mcnally
Publications and Research
We live and work in an era with the moniker of the New Gilded Age to describe the growth in societal income inequality. The designation is not limited to evidence of the growing gap in wealth distribution, but also the sharp rise in employment without security, including contingent and part-time work. This article examines the state of workplace procedural protections against discipline as they relate to employee use of social media in the New Gilded Age. In our times, reactions to the rapid distribution of troublesome electronic communications through social networking tend to eclipse patience for enforceable workplace procedures. The …
Rethinking Greece: Despina Lalaki On Hellenism, State-Building, Archaeology And The "Democratic West", Despina Lalaki
Rethinking Greece: Despina Lalaki On Hellenism, State-Building, Archaeology And The "Democratic West", Despina Lalaki
Publications and Research
No abstract provided.
Collective Influence Algorithm To Find Influencers Via Optimal Percolation In Massively Large Social Media, Flaviano Morone, Byungjoon Min, Lin Bo, Romain Mari, Hernán A. Makse
Collective Influence Algorithm To Find Influencers Via Optimal Percolation In Massively Large Social Media, Flaviano Morone, Byungjoon Min, Lin Bo, Romain Mari, Hernán A. Makse
Publications and Research
We elaborate on a linear-time implementation of Collective-Influence (CI) algorithm introduced by Morone, Makse, Nature 524, 65 (2015) to find the minimal set of influencers in networks via optimal percolation. The computational complexity of CI is O(N log N) when removing nodes one-by-one, made possible through an appropriate data structure to process CI. We introduce two Belief-Propagation (BP) variants of CI that consider global optimization via message-passing: CI propagation (CIP) and Collective- Immunization-Belief-Propagation algorithm (CIBP) based on optimal immunization. Both identify a slightly smaller fraction of influencers than CI and, remarkably, reproduce the exact analytical optimal percolation threshold obtained in …
America’S Law Schools Need To Be Reformed, Aldemaro Romero Jr.
America’S Law Schools Need To Be Reformed, Aldemaro Romero Jr.
Publications and Research
Increasing costs, decreasing enrollments and doubts about its practical value has placed legal education in the U.S. under a controversial light. Until the mid-19th century legal training was essentially technical in nature. During that time many lawyers – like Abraham Lincoln – could afford to study the law by themselves without even attending any law school. By passing the bar exam, they were admitted into the legal profession.
After the Civil War legal education started to change. In 1870 a lawyer named Christopher Langdell was named dean of the Harvard Law School. During his 25 years at the helm of …
Maternal Age Of Menarche And Blood Pressure In Adolescence: Evidence From Hong Kong’S “Children Of 1997” Birth Cohort, Tsz Chun Lai, Gabriel Matthew Leung, C Mary Schooling
Maternal Age Of Menarche And Blood Pressure In Adolescence: Evidence From Hong Kong’S “Children Of 1997” Birth Cohort, Tsz Chun Lai, Gabriel Matthew Leung, C Mary Schooling
Publications and Research
Background Age of puberty has declined substantially in developed settings and is now declining in the rest of the world with economic development. Early age of puberty is associated with noncommunicable diseases in adulthood, and may be a long-term driver of population health with effects over generations. In a non-Western setting, we examined the association of maternal age of menarche with blood pressure in late childhood/adolescence.
Methods We used generalised estimating equations to estimate the adjusted association of maternal age of menarche with age-, sex- and height-adjusted blood pressure z-score from 10 to 16 years in Hong Kong’s population-representative birth …
Beyond Academic Twitter: Social Media And The Evolution Of Scholarly Publication, Leila Walker
Beyond Academic Twitter: Social Media And The Evolution Of Scholarly Publication, Leila Walker
Publications and Research
This articles examines how ongoing developments in social media have intersect with academic publishing practices. It is part of a series addressing the issue of scholarly and academic recognition of digital work. The goal is to investigate how digital work is regarded and produced in today’s academy.
Unfolding: An Academic Autobiography, Aaron Barlow
Unfolding: An Academic Autobiography, Aaron Barlow
Publications and Research
An academic autobiography of one who came to academia later in life than most, Unfolding uses blog post from the past decade stitched together by a narrative of what brought one person to teaching.
George Kennan (1845-1924), The Spanish-American War, And U.S. Public Opinion (German), Frank Jacob
George Kennan (1845-1924), The Spanish-American War, And U.S. Public Opinion (German), Frank Jacob
Publications and Research
The article analyzes George Kennan's role during the Spanish American War of 1898 and how he influenced the Cuban image of the U.S. public opinion.
In Vivid Colors: The Impact And Relevance Of The Browne Popular Culture Library At Bowling Green State University, William Blick
In Vivid Colors: The Impact And Relevance Of The Browne Popular Culture Library At Bowling Green State University, William Blick
Publications and Research
“Popular Culture,” as a field of study, has often been met with skepticism. However, it has now been acknowledged by academics that the study of popular culture is an important component for the understanding of social theory and criticism, as well as many other areas of research. The United States has a vibrant background of cultural history due to the diversity of world influences on its music, literature, film, and artwork. The Browne Popular Culture Library at Bowling Green offers a varied selection of American pulp, music, film, literature, memorabilia and ephemera. In fact it is so comprehensive, that it …