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2019

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A Wto If You Can Keep It, Steve Charnovitz Jan 2019

A Wto If You Can Keep It, Steve Charnovitz

GW Law Faculty Publications & Other Works

Recalling how the free trader Benjamin Franklin pondered whether politics in America would be able to keep the republic he had helped to create, this essay looks at whether politics in the world will now be able to keep the World Trade Organization (WTO) in the face of the ongoing attacks by the US government. The essay makes several theoretical contributions: (1) to debunk the Trump Administration's arguments that there is a trade-off between American sovereignty and global governance by showing that this is a false dichotomy; (2) to identify the key design features of specialized international organizations that are …


Introduction To The Essays Of Warren Buffett: Lessons For Corporate America, Lawrence A. Cunningham Jan 2019

Introduction To The Essays Of Warren Buffett: Lessons For Corporate America, Lawrence A. Cunningham

GW Law Faculty Publications & Other Works

This is Professor Cunningham's Introduction to his renowned edited collection of Warren Buffett's famous letters to shareholders of Berkshire Hathaway Inc. The collection was originally prepared for a symposium held in New York City in 1997 and has been regularly updated through five editions, with additional Buffett material and Cunningham annotations. This Introduction, from the fifth edition (2019), serves as an encapsulation of the main themes of the resulting collection and locates them in contemporary debates on matters of corporate governance; corporate finance and investing; mergers and acquisitions; and accounting and taxation.


How Wto Dispute Settlement Succumbed To The Trump Administration, Steve Charnovitz Jan 2019

How Wto Dispute Settlement Succumbed To The Trump Administration, Steve Charnovitz

GW Law Faculty Publications & Other Works

The death of the WTO Appellate Body strikes a punishing blow to the WTO and stands as a signal accomplishment of the Trump Administration. Although the absence of an Appellate Body will not necessarily bring down the entire WTO dispute system, such an outcome may occur. This paper chronicles the key moments in the US government’s attack on WTO dispute settlement and the Appellate Body since 2016 by republishing the author's Blog posts over the past four years about the Appellate Body. One of the developments covered is the author’s efforts in 2017 to promote a rescue plan to stave …


The Lost History Of The Ilo’S Trade Sanctions, Steve Charnovitz Jan 2019

The Lost History Of The Ilo’S Trade Sanctions, Steve Charnovitz

GW Law Faculty Publications & Other Works

This essay about the International Labour Organization (ILO) presents the lost history of the ILO's trade sanctions. Although the ILO nowadays is characterized as a toothless international organization, in fact, as the one of the earliest specialized international agencies, the ILO was endowed in 1919 with a system for enforcement that included the possibility of trade sanctions against countries failing to comply with ratified ILO conventions. Even though the original provisions for ILO sanctions were always in plain view in the Treaty of Versailles, the literature on the ILO over the past few decades has largely overlooked the existence of …


Octopus Minds Must Lead To Octopus Ethics, Barbara J. King, Lori Marino Jan 2019

Octopus Minds Must Lead To Octopus Ethics, Barbara J. King, Lori Marino

Animal Sentience

Mather argues convincingly for the existence of minds in octopuses based largely on laboratory experiments. Many of these experiments are highly invasive and involve mutilation and death. Moreover, octopuses are now being hailed as a “new model” for biological research and are being enthusiastically bred in captivity, both for research and for food. We argue that the compelling evidence for mind in octopuses must be accompanied by intense scrutiny of the ethics that shape how we treat them and that the intrinsic value of their individual lives must be recognized.


Global Toxicology Research Output (2008-2017): A Scientometric Analysis, Abhishek Kumar Sharma Jan 2019

Global Toxicology Research Output (2008-2017): A Scientometric Analysis, Abhishek Kumar Sharma

Library Philosophy and Practice (e-journal)

In this study a scientometric analysis of the global toxicology research output during 2008-2017 was performed based on the data retrieved from SCOPUS database. This study analyses the global research output in toxicology research on different parameters including the growth, global publication share and rank, contribution of major subject areas, contribution and citation impact of the most productive authors, affiliations and journals. A total of 29374 papers were published during 2008-2017 on toxicology research. Top 10 countries contributed 85.68% share of total publications. The United States ranks first in terms of number of publications with a global publication share of …


Accessibility And Decay Of Web Citations In Computer Science Journals, Mohsen Jalali Jan 2019

Accessibility And Decay Of Web Citations In Computer Science Journals, Mohsen Jalali

Library Philosophy and Practice (e-journal)

The aim of this research is to scrutiny the accessibility and decay of web citations (URLs) used in refereed articles published by 27 Computer Science open access journals as indexed by Scopus. To do this, at first, we downloaded 1000 articles of Computer Science open access journals from 2009 to 2018. After acquiring articles, their web citations are extracted and analyzed from the accessibility and decay point of view. Moreover, for initially missed web citations complementary pathways such as using Google search engine are employed. Then, data collected are analyzed using descriptive statistical methods. Research findings indicated that 80.7% of …


Information Seeking Behaviour Of Women Library Users In The University Libraries Of South Tamil Nadu - A Study, S. Bindhu, Dr. P. Balasubramanian Jan 2019

Information Seeking Behaviour Of Women Library Users In The University Libraries Of South Tamil Nadu - A Study, S. Bindhu, Dr. P. Balasubramanian

Library Philosophy and Practice (e-journal)

Today, information has become a least necessity of everyday life. For anything and everything information is required. Information can be gathered from a variety of sources. Libraries serve as a center for providing the right information to the right people at all times. User studies are to be recognized as an important part of the information packages. Information providers such as libraries need to be aware of their information seeking methods in order that they might be able to provide better services. This paper intents to study the Information Seeking Behaviour of Women Library users in the university libraries Southern …


Linked Data Applications For Content Management Of Serial Publications: A Case Study Of Proceedings Szmc, Ihsan Basit, Hafiz Nazeer Hussain Jan 2019

Linked Data Applications For Content Management Of Serial Publications: A Case Study Of Proceedings Szmc, Ihsan Basit, Hafiz Nazeer Hussain

Library Philosophy and Practice (e-journal)

Linked Data (LD) is increasingly becoming popular for the content management of serial publications. LD provides a shift in thinking from publishing data in human readable HTML documents to machine readable documents. The objective of LD is to publish the structured data by using specific standards i.e. Uniform Resource Identifiers (URIs), Hypertext Transfer Protocol (HTTP), Resource Description Framework (RDF) SPARQL etc. in order to interlink data and make it more useful through semantic web. This study aims at exploring the current status of LD applications for serial publications. This case study discusses the content management (CM) approach using LD …


Total Quality Management In Academic Perspective: An Overview, Sumaira Baba, Shabir Ahmed Ganie Jan 2019

Total Quality Management In Academic Perspective: An Overview, Sumaira Baba, Shabir Ahmed Ganie

Library Philosophy and Practice (e-journal)

Management is considered as the indispensable institution in the modern social organization marked by scientific thought and technological innovations. It (management) is essential in one or the other form, wherever human efforts are to be undertaken collectively to satisfy needs through some productive activity, occupation or profession. Even, without the leadership provided by management, the resources of production remain resources and never become production. Although Total Quality Management (TQM) was initially applied as a management philosophy in the industrialized sector. But due to its success, this idea increasingly being applied in the service sector, including libraries. In order to be …


A Bibliometric Analysis Of Journal Of Higher Education Management (Jhem) From 2007 To 2016, Seno Essien Antia-Obong, Biddy Casselden, Alison Pickard Jan 2019

A Bibliometric Analysis Of Journal Of Higher Education Management (Jhem) From 2007 To 2016, Seno Essien Antia-Obong, Biddy Casselden, Alison Pickard

Library Philosophy and Practice (e-journal)

Although several bibliometric journal studies on education have been carried out, surprisingly, no bibliometric study has been carried out on the Journal of Higher Education Management (JHEM), being the foremost journal for university administrators. This study is therefore an attempt to fill this gap in the context of bibliometric analysis of single journals. The purpose of this bibliometric study was to examine the publication characteristics and developments of JHEM over an eight (8) year period from 2007 to 2016. The following bibliometric measures were analysed in this study: (a) productivity of articles, (b) productivity of authors, (c) degree of author …


A Study On Library Automation Status Among The Aided College Libraries In Bengaluru, Nayana J Jan 2019

A Study On Library Automation Status Among The Aided College Libraries In Bengaluru, Nayana J

Library Philosophy and Practice (e-journal)

The growth and development of Information and Communication Technology (ICT) is playing vital role in the field of library and information science and library automation in particular. The present paper is showing the status and problems of library automation in aided degree colleges affiliated to Bangalore university, Bengaluru. The study was clearly presents that 81.81% of Libraries are automated and main problems for not being automated are inadequate staff, lack of infrastructure, insufficient funds and lack of training to library staff. This study also gives a status view of the software packages used by libraries and modules used library automation …


Assessment Of Nursing Students’ Level Of Satisfaction With Library Services In Selected Universities In Edo State, Oluwatoyin O. Obinyan Mrs., Emmanuel O. Akande Mr Jan 2019

Assessment Of Nursing Students’ Level Of Satisfaction With Library Services In Selected Universities In Edo State, Oluwatoyin O. Obinyan Mrs., Emmanuel O. Akande Mr

Library Philosophy and Practice (e-journal)

This study was necessitated by an attempt to find out the nursing students’ level of satisfaction with library services in selected universities in Edo State. Descriptive survey research design was adopted. The population of the study comprised all the 100 to 500 level Nursing undergraduates in selected universities. Accidental sampling techniques was used to draw a sample size of two hundred (200), one hundred and nine three (193) copies were retrieved and analyzed using simple percentage, mean and standard deviation. The findings revealed that majority of the respondents use library loan services (52.3%), user-education services (56.5%), electronic services (50.3%) and …


Comparative Analysis Of Twitter Analytics Of Ifla And Oclc Tweets Using Union Metrics Tweet Reach Online Tool – A Pilot Study, Stephen G Jan 2019

Comparative Analysis Of Twitter Analytics Of Ifla And Oclc Tweets Using Union Metrics Tweet Reach Online Tool – A Pilot Study, Stephen G

Library Philosophy and Practice (e-journal)

Twitter Analytics provides information that can help create meaningful tweets that will resonate with the target audience. Many businesses and professionals use Twitter to connect with and connect with their customers and colleagues. Benefits of Twitter include reaching out to a wider audience and enabling two-way communication with customers and followers. The loss involves possible negative feedback. All Twitter users can get a detailed report on their followers and personalized tweets, including impressions, clicks and engagement. This pilot study conducts to know the library and science professional association of IFLA and OCLC (OCLC is a global library cooperative that provides …


Application Of Lotka’S Law In Bell’S Palsy (Facial Paralysis) Research Output During 2004 -2018., K.T Naheem Mr, P Sivraman Dr., G Saravanan Dr. Jan 2019

Application Of Lotka’S Law In Bell’S Palsy (Facial Paralysis) Research Output During 2004 -2018., K.T Naheem Mr, P Sivraman Dr., G Saravanan Dr.

Library Philosophy and Practice (e-journal)

This paper examines the validity of Lotka’s law of scientific publication productivity of the articles published on Bell’s palsy disease during 2004-2018. Data for this analysis was retrieved from WOS data base of Clarivate analytics. In this study, the straight and complete count of authorship was used. A total of 4039 articles along with 3384 and 14517 authors were identified by using straight and complete count method of authorship respectively. K-S goodness of- fit statistical test were employed to verify the applicability of Lotka’s law. The results showed that, Lotka’s law fits with the data of straight count of authors. …


Altmetric For The Spread Of True And False News Online - A Study Of Using Altmetric It Tool, Stephen G Jan 2019

Altmetric For The Spread Of True And False News Online - A Study Of Using Altmetric It Tool, Stephen G

Library Philosophy and Practice (e-journal)

Altmetric metric and qualitative data are complementary to traditional, citation-based metrics. Altmetric Attention Score for a Research Output provides an indicator of the amount of attention. Score is taken from an automated algorithm, and represents a weighted count of the amount of meditation taken for a research output. This research output is an Altmetric attribution score of 9147 for the article The Spread of True and Fall News Online. Altmetric has tracked 12,623,901 research outputs in all sources till date 11th, 2019. Altmetric has tracked 7,171,211 research outputs in all the sources so far, out of which this article got …


Enhancing Heat Pipe Solar Water Heating Systems Performance Using A Novel Variable Mass Flow Rate Technique And Different Solar Working Fluids, Abdellah Shafieian, Junaid Jaffer Osman, Mehdi Khiadani, Ataollah Nosrati Jan 2019

Enhancing Heat Pipe Solar Water Heating Systems Performance Using A Novel Variable Mass Flow Rate Technique And Different Solar Working Fluids, Abdellah Shafieian, Junaid Jaffer Osman, Mehdi Khiadani, Ataollah Nosrati

Research outputs 2014 to 2021

This paper aims to improve the overall efficiency of heat pipe solar water heating (HPSWH) systems by implementing a novel variable mass flow rate technique which regulates the solar working fluid mass flow rate of the system with the solar radiation intensity. To analyse the system under real operational conditions, the residential hot water consumption pattern of Perth residents in Western Australia was used in the experiments. In addition, a nanofluid (Al2O3/DI) was fabricated and its performance as the solar working fluid was investigated to find the optimum concentration and to confirm its stability and thermo-physical …


Development Of An In-Field Method For The Detection Of Barium In Various Water Samples Using Differential Pulse Anodic Stripping Voltammetry, Samantha Ridgway, Magdalena Wajrak Jan 2019

Development Of An In-Field Method For The Detection Of Barium In Various Water Samples Using Differential Pulse Anodic Stripping Voltammetry, Samantha Ridgway, Magdalena Wajrak

Research outputs 2014 to 2021

This work presents a reliable, cost-effective, rapid and in-field voltammetric method for the detection of barium. The optimized method consists of an ultrathin mercury film deposited in situ on a glassy carbon electrode in dilute potassium chloride without deoxygenation, using differential pulse anodic stripping voltammetry (DP-ASV). Application of the method allowed for the quantitative determination of barium concentration in a variety of waters and brake pad dust samples. Comparative analysis of sample results from DP-ASV with inductively coupled plasma mass spectroscopy (ICP-MS) showed a mean percent difference of 1.8%.


Training And Development In Small Professional Services Firms, Pattanee Susomrith, Alan Coetzer, Emmanuel Ampofo Jan 2019

Training And Development In Small Professional Services Firms, Pattanee Susomrith, Alan Coetzer, Emmanuel Ampofo

Research outputs 2014 to 2021

Purpose

This paper aims to examine whether participation in training and development (T&D) events is associated with employees’ affective commitment and propensity to enact innovative behaviours in small professional services firms. The study also investigates associations between both attitudes towards T&D and policy and practice supportive of T&D and levels of participation in T&D events.

Design/methodology/approach

Data from 203 employees in small professional services firms employing 50 or fewer staff were analysed using regression analysis and PROCESS macro.

Findings

Only policy and practice supportive of T&D was associated with participation levels. Participation in T&D events was positively related to affective …


Contextualising Social Capital In Online Brand Communities, Stephanie Meek, Madeleine Ogilvie, Claire Lambert, Maria M. Ryan Jan 2019

Contextualising Social Capital In Online Brand Communities, Stephanie Meek, Madeleine Ogilvie, Claire Lambert, Maria M. Ryan

Research outputs 2014 to 2021

Online brand communities (OBC) are growing in number and becoming an increasingly important interface where marketers can effectively facilitate the relationship between their brand and consumers. A qualitative study using a four-month netnography over three OBCs followed by focus groups with OBC members explored the dynamics of social capital in these communities. Findings indicate that social capital is an important driver in the success of OBCs, and all the elements of social capital including a shared language, shared vision, social trust and reciprocity are evident. Moreover, results from this study indicate that these elements are crucial in developing the network …


Socioeconomic Correlates Of Overweight And Obesity Among Ever-Married Urban Women In Bangladesh, Tania Sultana Tanwi, Sayan Chakrabarty, Syed Hasanuzzaman, Sue Saltmarsh, Stephen Winn Jan 2019

Socioeconomic Correlates Of Overweight And Obesity Among Ever-Married Urban Women In Bangladesh, Tania Sultana Tanwi, Sayan Chakrabarty, Syed Hasanuzzaman, Sue Saltmarsh, Stephen Winn

Research outputs 2014 to 2021

Background

The escalating prevalence of overweight and obesity globally is reflected amongst urban women in many low-to-middle income countries. Evidence also shows that overweight and obesity is an increasing trend in Bangladesh. The present study assessed the prevalence and socioeconomic determinants of overweight and obesity among urban women in Bangladesh.

Methods

Data were extracted from Bangladesh Demographic and Health Survey (BDHS) 2014. A two-stage stratified sampling technique has been used for data collection in this cross-sectional survey. A sample of 1701 ever-married non-pregnant urban women aged 15–49 years was selected for statistical analysis. Descriptive analysis, multiple binomial logistic regression analysis …


Implementing Automated External Defibrillators Into Community Sports Clubs/Facilities: A Cross-Sectional Survey Of Community Club Member Preparedness For Medical Emergencies, Lauren Victoria Fortington, Liam West, Damian Morgan, Caroline F. Finch Jan 2019

Implementing Automated External Defibrillators Into Community Sports Clubs/Facilities: A Cross-Sectional Survey Of Community Club Member Preparedness For Medical Emergencies, Lauren Victoria Fortington, Liam West, Damian Morgan, Caroline F. Finch

Research outputs 2014 to 2021

Objective There is a growing focus on ensuring the availability of automated external defibrillators (AED) in sport settings to assist in preventing sudden cardiac death. For the AED to be most effective, understanding how best to integrate it with wider risk management and emergency action plans (EAP) is needed. The aim of this survey was to identify sports club/facility member knowledge of AED use and club EAPs, 6 months following participation in a government-funded AED provision and cardiopulmonary resuscitation training programme.

Methods Cross-sectional survey of community sports clubs and facilities in Victoria, Australia. Included participants were members of sports club/facilities …


Optimization Of Well Pad Design And Drilling - Well Clustering, Aleksandr Abramov Jan 2019

Optimization Of Well Pad Design And Drilling - Well Clustering, Aleksandr Abramov

Research outputs 2014 to 2021

A model accounting for more than 30 parameters of drilling projects, and a computer program to enumerate groupings of the wells of a pad with consequent calculations of technical-economic characteristics, are developed and tested. Seven drilling scenarios for a 24-well pad with different starting oil flow rates for the wells are studied. Optimal well groupings in terms of Net Present Value (NPV) for three discount rates and five oil production decline rates have been found. The results show that: NPV-maximizing well pad designs with unequal (varying) numbers of wells in groups (clusters) may require only slight alterations …


Facile Synthesis Of Di-Mannitol Adipate Ester-Based Zinc Metal Alkoxide As A Bi-Functional Additive For Poly(Vinyl Chloride), Yuepeng Li, Degang Li, Wenyuan Han, Manqi Zhang, Bing Ai, Lipeng Zhang, Hongqi Sun, Zhen Cui Jan 2019

Facile Synthesis Of Di-Mannitol Adipate Ester-Based Zinc Metal Alkoxide As A Bi-Functional Additive For Poly(Vinyl Chloride), Yuepeng Li, Degang Li, Wenyuan Han, Manqi Zhang, Bing Ai, Lipeng Zhang, Hongqi Sun, Zhen Cui

Research outputs 2014 to 2021

A new di-mannitol adipate ester-based zinc metal alkoxide (DMAE-Zn) was synthesized as a bi-functional poly(vinyl chloride) (PVC) thermal stabilizer for the first time. The materials were characterized with Fourier transform infrared spectroscopy (FT-IR) and thermogravimetric analysis (TGA). Characterization results confirmed the formation of Zn–O bonds in DMAE-Zn, and confirmed that DMAE-Zn had a high decomposition temperature and a low melting point. The thermal stability of DMAE-Zn on PVC also was tested by a conductivity test, a thermal aging test, and a UV-visible spectroscopy (UV-VIS) test. PVC stabilized by DMAE-Zn had a good initial color and excellent long-term stability. UV-VIS also …


Neuromeasure: A Software Package For Quantification Of Cortical Motor Maps Using Frameless Stereotaxic Transcranial Magnetic Stimulation, Michael B. Gerber, Alasdair C. Mclean, Samuel J. Stephen, Alex G. Chalco, Usman M. Arshad, Gary W. Thickbroom, Josh Silverstein, K. Zoe Tsagaris, Amy Kuceyeski, Kathleen Friel, Taiza E. G. Santos, Dylan J. Edwards Jan 2019

Neuromeasure: A Software Package For Quantification Of Cortical Motor Maps Using Frameless Stereotaxic Transcranial Magnetic Stimulation, Michael B. Gerber, Alasdair C. Mclean, Samuel J. Stephen, Alex G. Chalco, Usman M. Arshad, Gary W. Thickbroom, Josh Silverstein, K. Zoe Tsagaris, Amy Kuceyeski, Kathleen Friel, Taiza E. G. Santos, Dylan J. Edwards

Research outputs 2014 to 2021

The recent enhanced sophistication of non-invasive mapping of the human motor cortex using MRI-guided Transcranial Magnetic Stimulation (TMS) techniques, has not been matched by refinement of methods for generating maps from motor evoked potential (MEP) data, or in quantifying map features. This is despite continued interest in understanding cortical reorganization for natural adaptive processes such as skill learning, or in the case of motor recovery, such as after lesion affecting the corticospinal system. With the observation that TMS-MEP map calculation and quantification methods vary, and that no readily available commercial or free software exists, we sought to establish and make …


Encouraging Students To Draw On Work Experiences When Articulating Achievements And Capabilities To Enhance Employability, Denise A. Jackson, Susan Edgar Jan 2019

Encouraging Students To Draw On Work Experiences When Articulating Achievements And Capabilities To Enhance Employability, Denise A. Jackson, Susan Edgar

Research outputs 2014 to 2021

Employability drives higher education policy yet despite the investment in developing ‘rounded’ graduates, students experience difficulties in articulating their achievements and capabilities during graduate recruitment. The purpose of this research was to trial and evaluate a career development intervention aimed at drawing on work experiences when applying for graduate roles. Students (N = 136) from two contrasting disciplines, Business and Physiotherapy, and two institutions participated in a two-staged intervention. A focus group was also conducted with career advisors (N = 9) to examine student engagement with career development learning. Findings indicated that students were confident in their ability …


Phase Separation And Enhanced Wear Resistance Of Cu88fe12 Immiscible Coating Prepared By Laser Cladding, Shuzhen Zhao, Shengfeng Zhou, Min Xie, Xiaoqin Dai, Dongchu Chen, Laichang Zhang Jan 2019

Phase Separation And Enhanced Wear Resistance Of Cu88fe12 Immiscible Coating Prepared By Laser Cladding, Shuzhen Zhao, Shengfeng Zhou, Min Xie, Xiaoqin Dai, Dongchu Chen, Laichang Zhang

Research outputs 2014 to 2021

In order to eliminate the microstructure segregation of Cu–Fe immiscible alloys which characterized with a liquid miscible gap, the Cu88Fe12 (wt.%) immiscible coating was prepared by laser cladding. The phase separation characteristic and wear resistance of the Cu88Fe12 (wt.%) immiscible coating were also investigated. The results show that the size of the milled Cu88Fe12 composite powder is reduced comparing to that of the un-milled powder due to fracturing during mechanical milling. Moreover, the demixing or delamination disappears in the Cu88Fe12 immiscible coating and a large amount of face-centered-cubic (fcc) γ-Fe and body-centered-cubic (bcc) α-Fe particles are dispersed in the face-centered-cubic …


Fingerprinting Blue Carbon: Rationale And Tools To Determine The Source Of Organic Carbon In Marine Depositional Environments, Nathan R. Geraldi, Alejandra Ortega, Oscar Serrano, Peter I. Macreadie, Catherine E. Lovelock, Dorte Krause-Jensen, Hilary Kennedy, Paul S. Lavery, Michael L. Pace, Joeri Kaal, Carlos M. Duarte Jan 2019

Fingerprinting Blue Carbon: Rationale And Tools To Determine The Source Of Organic Carbon In Marine Depositional Environments, Nathan R. Geraldi, Alejandra Ortega, Oscar Serrano, Peter I. Macreadie, Catherine E. Lovelock, Dorte Krause-Jensen, Hilary Kennedy, Paul S. Lavery, Michael L. Pace, Joeri Kaal, Carlos M. Duarte

Research outputs 2014 to 2021

Blue carbon is the organic carbon in oceanic and coastal ecosystems that is captured on centennial to millennial timescales. Maintaining and increasing blue carbon is an integral component of strategies to mitigate global warming. Marine vegetated ecosystems (especially seagrass meadows, mangrove forests, and tidal marshes) are blue carbon hotspots and their degradation and loss worldwide have reduced organic carbon stocks and increased CO2 emissions. Carbon markets, and conservation and restoration schemes aimed at enhancing blue carbon sequestration and avoiding greenhouse gas emissions, will be aided by knowing the provenance and fate of blue carbon. We review and critique current …


Clostridium Difficile Ribotype 017–Characterization, Evolution And Epidemiology Of The Dominant Strain In Asia, Korakrit Imwattana, Daniel R. Knight, Brian Kullin, Deirdre A. Collins, Papanin Putsathit, Pattarachai Kiratisin, Thomas V. Riley Jan 2019

Clostridium Difficile Ribotype 017–Characterization, Evolution And Epidemiology Of The Dominant Strain In Asia, Korakrit Imwattana, Daniel R. Knight, Brian Kullin, Deirdre A. Collins, Papanin Putsathit, Pattarachai Kiratisin, Thomas V. Riley

Research outputs 2014 to 2021

Clostridium difficile ribotype (RT) 017 is an important toxigenic C. difficile RT which, due to a deletion in the repetitive region of the tcdA gene, only produces functional toxin B. Strains belonging to this RT were initially dismissed as nonpathogenic and circulated largely undetected for almost two decades until they rose to prominence following a series of outbreaks in the early 2000s. Despite lacking a functional toxin A, C. difficile RT 017 strains have been shown subsequently to be capable of causing disease as severe as that caused by strains producing both toxins A and B. While C. difficile RT …


Establishment Of Coral-Bacteria Symbioses Reveal Changes In The Core Bacterial Community With Host Ontogeny, Rachele Bernasconi, Michael Stat, Annette Koenders, Andrea Paparini, Michael Bunce, Megan J. Huggett Jan 2019

Establishment Of Coral-Bacteria Symbioses Reveal Changes In The Core Bacterial Community With Host Ontogeny, Rachele Bernasconi, Michael Stat, Annette Koenders, Andrea Paparini, Michael Bunce, Megan J. Huggett

Research outputs 2014 to 2021

Bacterial communities are fundamental symbionts of corals. However, the process by which bacterial communities are acquired across the life history of corals, particularly in larval and early juvenile stages, is still poorly characterized. Here, transfer of bacteria of the Scleractinian coral Acropora digitifera from adults to spawned egg-sperm bundles was analyzed, as well as acquisition across early developmental stages (larvae and newly settled spat), and 6-month-old juveniles. Larvae were reared under manipulated environmental conditions to determine the source (maternal, seawater, or sediment) of bacteria likely to establish symbiotic relationships with the host using amplicon sequencing of the 16S rRNA gene. …