Kim Magrini | NREL

Science.gov (United States)

System Control software Education Ph.D., Physical Chemistry, University of Colorado at Boulder, 1984-1989 But Converges During Decomposition-Transformation," Soil Biology and Biochemistry (2013) " Catalytic Conditioning of Biomass-Derived Syngas," Topics in Catalysis (2012) "Transformation of

Expression and DNA methylation levels of prolyl hydroxylases PHD1, PHD2, PHD3 and asparaginyl hydroxylase FIH in colorectal cancer

International Nuclear Information System (INIS)

Rawluszko, Agnieszka A; Bujnicka, Katarzyna E; Horbacka, Karolina; Krokowicz, Piotr; Jagodziński, Paweł P

2013-01-01

Colorectal cancer (CRC) is one of the most common and comprehensively studied malignancies. Hypoxic conditions during formation of CRC may support the development of more aggressive cancers. Hypoxia inducible factor (HIF), a major player in cancerous tissue adaptation to hypoxia, is negatively regulated by the family of prolyl hydroxylase enzymes (PHD1, PHD2, PHD3) and asparaginyl hydroxylase, called factor inhibiting HIF (FIH). PHD1, PHD2, PHD3 and FIH gene expression was evaluated using quantitative RT-PCR and western blotting in primary colonic adenocarcinoma and adjacent histopathologically unchanged colonic mucosa from patients who underwent radical surgical resection of the colon (n = 90), and the same methods were used for assessment of PHD3 gene expression in HCT116 and DLD-1 CRC cell lines. DNA methylation levels of the CpG island in the promoter regulatory region of PHD1, PHD2, PHD3 and FIH were assessed using bisulfite DNA sequencing and high resolution melting analysis (HRM) for patients and HRM analysis for CRC cell lines. We found significantly lower levels of PHD1, PHD2 and PHD3 transcripts (p = 0.00026; p < 0.00001; p < 0.00001) and proteins (p = 0.004164; p = 0.0071; p < 0.00001) in primary cancerous than in histopathologically unchanged tissues. Despite this, we did not observe statistically significant differences in FIH transcript levels between cancerous and histopathologically unchanged colorectal tissue, but we found a significantly increased level of FIH protein in CRC (p = 0.0169). The reduced PHD3 expression was correlated with significantly increased DNA methylation in the CpG island of the PHD3 promoter regulatory region (p < 0.0001). We did not observe DNA methylation in the CpG island of the PHD1, PHD2 or FIH promoter in cancerous and histopathologically unchanged colorectal tissue. We also showed that 5-Aza-2’-deoxycytidine induced DNA demethylation leading to increased PHD3 transcript and protein level in HCT116 cells. We

The ten thousand Kims

Science.gov (United States)

Baek, Seung Ki; Minnhagen, Petter; Kim, Beom Jun

2011-07-01

In Korean culture, the names of family members are recorded in special family books. This makes it possible to follow the distribution of Korean family names far back in history. It is shown here that these name distributions are well described by a simple null model, the random group formation (RGF) model. This model makes it possible to predict how the name distributions change and these predictions are shown to be borne out. In particular, the RGF model predicts that for married women entering a collection of family books in a certain year, the occurrence of the most common family name 'Kim' should be directly proportional to the total number of married women with the same proportionality constant for all the years. This prediction is also borne out to a high degree. We speculate that it reflects some inherent social stability in the Korean culture. In addition, we obtain an estimate of the total population of the Korean culture down to the year 500 AD, based on the RGF model, and find about ten thousand Kims.

The ten thousand Kims

International Nuclear Information System (INIS)

Baek, Seung Ki; Minnhagen, Petter; Kim, Beom Jun

2011-01-01

In Korean culture, the names of family members are recorded in special family books. This makes it possible to follow the distribution of Korean family names far back in history. It is shown here that these name distributions are well described by a simple null model, the random group formation (RGF) model. This model makes it possible to predict how the name distributions change and these predictions are shown to be borne out. In particular, the RGF model predicts that for married women entering a collection of family books in a certain year, the occurrence of the most common family name 'Kim' should be directly proportional to the total number of married women with the same proportionality constant for all the years. This prediction is also borne out to a high degree. We speculate that it reflects some inherent social stability in the Korean culture. In addition, we obtain an estimate of the total population of the Korean culture down to the year 500 AD, based on the RGF model, and find about ten thousand Kims.

Purification and crystallization of Phd, the antitoxin of the phd/doc operon

International Nuclear Information System (INIS)

Garcia-Pino, Abel; Sterckx, Yann; Vandenbussche, Guy; Loris, Remy

2010-01-01

The antitoxin Phd from the phd/doc operon of bacteriophage P1 was crystallized in two distinct crystal forms. The antitoxin Phd from the phd/doc module of bacteriophage P1 was crystallized in two distinct crystal forms. Crystals of His-tagged Phd contain a C-terminally truncated version of the protein and diffract to 2.20 Å resolution. Crystals of untagged Phd purified from the Phd–Doc complex diffract to 2.25 Å resolution. These crystals are partially merohedrally twinned and contain the full-length version of the protein

Anmeldelse af Kim Wind Andersen: Overblik over selskabers underskudsfremførsel

DEFF Research Database (Denmark)

Werlauff, Erik

2011-01-01

Artiklen anmelder Kim Wind Andersen: Overblik over selskabers underskudsfremførsel (Thomson Reuters Professional, 2010)......Artiklen anmelder Kim Wind Andersen: Overblik over selskabers underskudsfremførsel (Thomson Reuters Professional, 2010)...

REPRESENTATION OF KIM JONG-UN’S SUCCESSION IN BBC NEWS: A CRITICAL DISCOURSE ANALYSIS

Directory of Open Access Journals (Sweden)

Hendra Nugraha

2016-04-01

Full Text Available This research attempts to reveal representation of Kim Jong-Un’s succession in BBC News through textual and discursive practice analysis. The data of this thesis are taken from BBC News website on 29 and 31 December 2011. The theory applied to seek the objective of the research is Critical Discourse Analysis developed by Fairclough. Through textual and discursive practice analysis, the writer finds pthat BBC employs more passive material clauses than active material clauses in depicting Kim Jong-Un’s succession. BBC also represents Kim Jong-Un’s succession as premature process where Kim Jong-Un is portrayed as a young and inexperienced leader. Besides the prematurity of the succession, the present writer finds that BBC represents Kim Jong-Un’s succession as continuity of Kim’s family dynasty. Thus, the succession is based on his resemblance to Kim Il-Sung, the founder of Democratic People’s Republic of Korea, rather than Kim Jong-Un ability and competency.

The New North Korean Problem: History and Responsibilities in the Age of Kim Jong Un

Science.gov (United States)

2012-03-29

Kim Jong Un is the youngest of Kim Jong Il’s three male children. The oldest, Kim Jong Nam was once favored to...passport.49 In a series of interviews with Japanese reporter Yogi Gomi, Kim Jong Nam related his concerns about the future of North Korea and the...4. TITLE AND SUBTITLE THE NEW NORTH KOREAN PROBLEM: HISTORY AND RESPONSIBILITIES IN THE AGE OF KIM JONG UN 5. FUNDING NUMBERS

PhD on Track – designing learning for PhD students

Directory of Open Access Journals (Sweden)

Gunhild Austrheim

2013-12-01

Full Text Available Three years ago we started the project "Information Management for Knowledge Creation". The project was initiated to create online information literacy modules for PhD students. The result of our endeavours, PhD on Track, will be launched in May 2013. The initial stage of the project was mapping out the information behaviour of PhD students, as well as what services they require from the library through a literature review and a focus group study. The findings of these inquiries formed the knowledge base from which we developed our information literacy modules. Our paper will focus on the interaction between content production and user testing when creating PhD on Track. Methods: User testing has been employed throughout the production stage. We have tested navigation and organisation of the web site, content and usability. The project team have conducted expert testing. Analysis: The results from our user testing have played an important part in decisions concerning content production. Our working hypothesis was that the PhD students would want an encyclopaedic website, a place to quickly find answers. However, the user tests revealed that PhD students understood and expected the website to be learning modules. Conclusions: The PhD students in the tests agreed that a site such as this would be useful, especially to new PhD students. They also liked the design, but had some qualms with the level of information. They preferred shorter text, but with more depth. The students would likewise have preferred more practical examples, more illustrations and more discipline specific information. The current content of PhD on Track reflects the feedback from the user testing. We have retained initial ideas such as one section for reviewing and discovering research literature and one section for publishing PhD research work. In addition, we have included more practical examples to indicate efficient workflows or relevant actions in context. Illustrations

Sunni Islam: What Students Need to Know. Footnotes. Volume 15, Number 1

Science.gov (United States)

Calvert, John

2010-01-01

It is the mark of a great world religion to accommodate different outlooks and sensibilities. Quite often, these differences are manifested in terms of formal divisions within the faith. In Islam, the major split is between Sunni and the various forms of Shiism, though other divisions also exist. This essay, excerpted from the book "Divisions…

Industrial PhD report: Sustainable Innovation

DEFF Research Database (Denmark)

Olesen, Gitte Gylling Hammershøj

2011-01-01

Erhvervs PhD rapport udarbejdet i tilknytning til Erhvervs PhD kurset der er obligatorisk for Erhvervs PhD studerende. Rapporten omhandler relationer melllem den akademiske verden og industrien i sammenhæng med PhD projektet, betragtet og analyseret gennem teori om bæredygtig innovation....

Germ-line PHD1 and PHD2 mutations detected in patients with pheochromocytoma/paraganglioma-polycythemia.

Science.gov (United States)

Yang, Chunzhang; Zhuang, Zhengping; Fliedner, Stephanie M J; Shankavaram, Uma; Sun, Michael G; Bullova, Petra; Zhu, Roland; Elkahloun, Abdel G; Kourlas, Peter J; Merino, Maria; Kebebew, Electron; Pacak, Karel

2015-01-01

We have investigated genetic/pathogenetic factors associated with a new clinical entity in patients presenting with pheochromocytoma/paraganglioma (PHEO/PGL) and polycythemia. Two patients without hypoxia-inducible factor 2α (HIF2A) mutations, who presented with similar clinical manifestations, were analyzed for other gene mutations, including prolyl hydroxylase (PHD) mutations. We have found for the first time a germ-line mutation in PHD1 in one patient and a novel germ-line PHD2 mutation in a second patient. Both mutants exhibited reduced protein stability with substantial quantitative protein loss and thus compromised catalytic activities. Due to the unique association of patients' polycythemia with borderline or mildly elevated erythropoietin (EPO) levels, we also performed an in vitro sensitivity assay of erythroid progenitors to EPO and for EPO receptor (EPOR) expression. The results show inappropriate hypersensitivity of erythroid progenitors to EPO in these patients, indicating increased EPOR expression/activity. In addition, the present study indicates that HIF dysregulation due to PHD mutations plays an important role in the pathogenesis of these tumors and associated polycythemia. The PHD1 mutation appears to be a new member contributing to the genetic landscape of this novel clinical entity. Our results support the existence of a specific PHD1- and PHD2-associated PHEO/PGL-polycythemia disorder. • A novel germ-l i n e PHD1 mutation causing heochromocytoma/paraganglioma and polycythemia. • Increased EPOR activity and inappropriate hypersensitivity of erythroid progenitors to EPO.

Proceedings of the First PhD Symposium on Sustainable Ultrascale Computing Systems (NESUS PhD 2016)

OpenAIRE

Carretero Pérez, Jesús; García Blas, Javier; Petcu, Dana

2016-01-01

Proceedings of the First PhD Symposium on Sustainable Ultrascale Computing Systems (NESUS PhD 2016) Timisoara, Romania. February 8-11, 2016. The PhD Symposium was a very good opportunity for the young researchers to share information and knowledge, to present their current research, and to discuss topics with other students in order to look for synergies and common research topics. The idea was very successful and the assessment made by the PhD Student was very good. It also helped t...

Biomedical PhD education - an international perspective

DEFF Research Database (Denmark)

Mulvany, Michael J.

2013-01-01

The PhD, otherwise known as the doctor of philosophy or Dr. Phil., is an internationally recognized degree, indicating that the PhD graduate has received training in research under supervision. Traditionally, the PhD was the route to an academic career, with most successful PhD graduates receiving...... tenured university positions. However, over the past 20–30 years, and particularly the past 10 years, the situation has changed dramatically. Governments in many countries have invested massively in PhD education, believing that trained researchers will contribute to the ‘knowledge society’, and thus...... increase the competitiveness of their countries in the future economies of the world. Thus, only a small fraction of PhD graduates now end up in academic research. Yet, the PhD remains a research degree, and indeed, institutions have become heavily dependent on PhD students for their research output...

Multilingual Language and Literacy Practices and Social Identities in Sunni Madrassahs in Mauritius: A Case Study

Science.gov (United States)

Owodally, Ambarin Mooznah Auleear

2011-01-01

This study analyzes the connections among multilingual language practices, multilingual literacy practices, and social identities in two Sunni madrassahs in Mauritius. The study is framed by sociolinguistic and poststructuralist perspectives on language and identity, and social practice views of literacy. Data collection and analysis involved…

Sunni and Shi’a Terrorism: Differences that Matter

Science.gov (United States)

2008-12-29

Upon the United States (Washington, DC: St. Martin’s Press, 2004), 88‐89.  The  report’s  language  was curiously qualified when discussing the Iranian...such a tactic cannot be ruled out in the future.  84 Poland, the Czech Republic, the  Slovak  Republic...Democratic Front for the Liberation of Palestine (DFLP)*    Hamas*    Iranian Extremists/Militants – Kuwait ( label  applied by Sunni Kuwait  government

PhD supervisor-student relationship

Directory of Open Access Journals (Sweden)

FILIPE PRAZERES

2017-10-01

Full Text Available The relationship between the PhD supervisor and the PhD student is a complex one. When this relationship is neither effective nor efficient, it may yield negative consequences, such as academic failure (1. The intricacy of the supervisor-student relationship may be in part comparable to the one between the physician and his/her patient [see, for example (2]. Both interactions develop over several years and the players involved in each relationship – PhD supervisor-student on the one side and physician-patient on the other side – may at some point of the journey develop different expectations of one another [see, for example (3, 4] and experience emotional distress (5. In both relationships, the perceived satisfaction with the interaction will contribute to the success or failure of the treatment in one case, and in the other, the writing of a thesis. To improve the mentioned satisfaction, not only there is a need to invest time (6, as does the physician to his/ her patients, but also both the supervisor and the PhD student must be willing to negotiate a research path to follow that would be practical and achievable. The communication between the physician and patient is of paramount importance for the provision of health care (7, and so is the communication between the supervisor and PhD student which encourages the progression of both the research and the doctoral study (8. As to a smooth transition to the postgraduate life, supervisors should start thinking about providing the same kind of positive reinforcement that every student is used to experience in the undergraduate course. The recognition for a job well done will mean a lot for a PhD student, as it does for a patient. One good example is the increase in medication compliance by patients with high blood pressure who receive positive reinforcement from their physicians (9. Supervisors can organize regular meetings for (and with PhD students in order to not only discuss their projects

North Korean Leadership Dynamics and Decision-making under Kim Jong-un: A First Year Assessment

Science.gov (United States)

2013-09-01

Kim Jong-un’s ’Sick’ Aunt Resurfaces,” Chosun Ilbo Online, 27 July 2013. Kim has a reported history of alcoholism and depression , which was...exacer- bated in the mid-2000s with her marital problems and the death of her daughter, Jang Kum-song, who committed suicide in 2006. Some reports claim...the Party and state apparatus. She was born in 1974, and, when in her teens , began work in Kim Il-sung’s Presidential Office. She moved over to the

Urinary KIM-1 and AQP-1 in patients with clear renal cell carcinoma: Potential noninvasive biomarkers

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Mijušković Mirjana

2016-01-01

Full Text Available Background/Aim. Kidney injury molecule-1 (KIM-1 and aquaporin-1 (AQP-1 are potential early urinary biomarkers of clear renal cell carcinoma (cRCC. The aim of this study was to ascertain relationship between the urine concentrations KIM-1 and AQP-1 with tumor size, grade, pT stage and type of operation (radical or partial nephrectomy in patients with cRCC. Methods. Urinary concentrations of urinary KIM-1 (uKIM-1 and urinary AQP-1 (uAQP-1 were determined by commercially available ELISA kits. The analysis included 40 patients undergoing partial or radical nephrectomy for cRCC and 40 age- and sex-matched healthy adult volunteers. Results. The median preoperative concentrations of KIM-1 in the cRCC group [0.724 ± 1.120 ng/mg urinary creatinine (Ucr] were significantly greater compared with controls (healthy volunteers (0.210 ± 0.082 ng/mgUcr (p = 0.0227. Postoperatively, uKIM-1 concentration decreased significantly to control values (0.177 ± 0.099 ng/mgUcr vs 0.210 ± 0.082 ng/mgUcr, respectively. The size, grade and stage of tumor were correlated positively with preoperative uKIM-1 concentrations. Contrary to these results, concentrations of uAQP-1 in the cRCC group were significantly lower (0.111 ± 0.092 ng/mgUcr compared with the control group (0.202 ± 0.078 ng/mgUcr (p = 0.0014. Postoperatively, the concentrations of uAQP-1 increased progressively up to control values, approximately. We find no significant correlation between preoperative uAQP-1 concentrations and tumor size, grade and stage. Conclusion. uKIM-1 was found to be a reliable diagnostic marker of cRCC, based on its significantly increased values before and decreased values after the nephrectomy. [Projekat Ministarstva nauke Republike Srbije, br. III41018

Variation in nutritional quality of plants for deer in relation to sunny versus shady environments

Science.gov (United States)

Thomas A. Hanley; Jeffrey C. Barnard

2014-01-01

Variation in nutritional quality of natural forages for black-tailed deer (Odocoileus hemionus) was studied in summer and winter in southeast Alaska. Freeze-dried samples of 17 summer forages collected in early July and 10 winter forages collected in February from three replicate sites each of shady forest understory and open, sunny habitat were...

Bishnu D. Pradhan PhD, FNAE Mumbai

Indian Academy of Sciences (India)

RURAL ENVIRONMENT · INSTALLING IN NEPAL NETWORK · UNIT BEING WASHED ON A SUNNY DAY ! Rural Microwave – 6RU10 · CORDECT WLL · Vigyan Ashram in Pabal · PABAL INTERNET SERVICE · Wireless LAN: 802.11b · Regulatory Issues · Technology Customization Example: Internet Access in Rural India.

PhD students and integrative research

NARCIS (Netherlands)

Fry, G.; Tress, B.; Tress, G.

2006-01-01

The training of PhD students is currently very dynamic and varies widely from place to place. We present some examples of this variation and comment on how it may affect the way PhD students cope with integrative studies. Our focus is on the training needs of PhD students studying integrative

Survey on the Labour Market Position of PhD Graduates: Competence comparison and relation between PhD and current employment

Energy Technology Data Exchange (ETDEWEB)

Heuritsch, J.; Waaijer, C.J.F.; Van der Weijden, I.C.M.

2016-07-01

We compared the skills PhD graduates acquired during their PhDs to the ones they need in their current job. We also studied the relation between PhD topic and content of the current job of recent PhD graduates. Data was collected in a survey of 1,133 respondents with a PhD from five Dutch universities between early 2008 and mid-2012. We show that scientific skills and independence are developed sufficiently during the PhD education, whereas PhDs are lacking in management and communication skills. These competence discrepancies were compared to the educational level required for the PhD holder’s current job and the relatedness of the current job to the PhD topic. (Author)

Coenite seiklused ja Kim Ki-duki huumor / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2007-01-01

60-nda Cannes'i filmifestivali filme : Ethan ja Joel Coen'i "Pole maad vanadele meestele" ("No Country for Old Men" ; Ameerika Ühendriigid), Kim Ki-duki "Hingetõmme" ("Soom"/"Breath" ; Lõuna-Korea) ja Raphael Nadjari "Tehilim" (Prantsusmaa - Iisrael - Ameerika Ühendriigid)

Prikljutshenija Koenov i jumor Kim Ki-duka / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2007-01-01

60-nda Cannes'i filmifestivali filme : Ethan ja Joel Coen'i "Pole maad vanadele meestele" ("No Country for Old Men" ; Ameerika Ühendriigid), Kim Ki-duki "Hingetõmme" ("Soom"/"Breath" ; Lõuna-Korea) ja Raphael Nadjari "Tehilim" (Prantsusmaa - Iisrael - Ameerika Ühendriigid)

Chang Sei Kim's Activities on Public Health in Colonial Korea

Directory of Open Access Journals (Sweden)

Park Yunjae

2006-12-01

Full Text Available After graduating from Severance Medical College in 1916, Chang Sei Kim went to Shanghai to work as a missionary in a adventist hospital. The establishment of the Korean Provisional Government led him to participate in the independence movement. Educating nurses to assist the forthcoming war for independence, he seemed to realize the fact that the health of Koreans would be a key factor for achieving independence. He left for the U.S. to conduct comprehensive research on medicine. Chang Sei Kim was the first Korean to receive a Ph. D. degree of Public Health, graduating from the Johns Hopkins School of Hygiene and Public Health in 1925. He then gained an opportunity to work for Korea as a professor at Severance Medical College. His objective was the 'Reconstruction of the Korean People In Terms of Physical Constitution.' He pointed out that Koreans' weak state of health was a major reason for Korea's colonization. To gain independence, he emphasized that the Korean people should receive education on public health in order to improve the primitive conditions of sanitation. There is little doubt that Chang Sei Kim's ideas developed Heungsadan's views on medicine in terms of its stress on cultivation of ability, especially considering the fact that he was a member of the organization. As a member of the colonized who could not participate in the developing official policy, Chang Sei Kim was not able to implement his ideas fully, because an individual or a private organization could not carry out policy on public health as large a scale as the government did. Never giving up his hopes for Korean independence, he rejected requests to assume official posts in the Government-General. That was why he was particularly interested in the Self-Governing Movement in 1920s Korea. If the movement had attained its goal, he might have worked for the enhancement of sanitary environment as a director of Sanitary Department. His application for funding to establish

Bridging communication between public and government: a case study on kim surabaya

Science.gov (United States)

Aji, G. G.; Tsuroyya; Dewi, P. A. R.

2018-01-01

In democratic era, the public communication paradigm has shifted from a one-way socialization to more interactive one. As a consequence of freedom of speech, the public can Actively communicate with the government and vice versa. The problem is government is almost impossible to reach all public groups. Therefore, they has created the concept of social institutions as a communication hub between the government and its public, named the Kelompok Informasi Masyarakat (KIM). This research examines the activity of KIM in Surabaya on bridging public between government and the public. Using a case study approach, this research utilized various techniques of data collection such as: interviews, observation, and documentation. The results Showed that KIM plays a role in the two-way flow of information; to diseminate program and submit complaints and suggestions from the public about the policy. This study confirm the urgency of utilization on various channels in communicating with the public.

The Sunni and Shia Schism: Religion, Islamic Politics, and Why Americans Need to Know the Differences

Science.gov (United States)

Moore, James

2015-01-01

Research indicates that most American citizens know little about Islam and, specifically, the major differences between Sunni Muslims and Shiite Muslims and why this matters to the United States. Although the two major Islamic factions share many common core beliefs and practices, there are some significant religious and political differences…

[KIM-1 and NGAL as potential biomarkers for the diagnosis and cancer progression].

Science.gov (United States)

Marchewka, Zofia; Tacik, Aneta; Piwowar, Agnieszka

2016-04-18

On the basis of scientific literature, there is growing evidence that KIM-1 and NGAL are interesting and promising biomarkers not only in acute and chronic inflammatory processes but also in oncogenesis. There are a number of studies which investigate their possible use in diagnosis, treatment and monitoring of therapy effectiveness. The results of recent research suggests that they may play an important role in standard oncology practice. Simultaneous measurement of KIM-1 and NGAL in urine can play a crucial role in carcinogenesis assessment and cancer progression. In the future, they can become rapid diagnostic indicators, which allow one to determine cancer subtype leading to biopsy replacement and therapy improvement. In the present work, beside biochemical characteristics of KIM-1 and NGAL, we will also discuss their role in the diagnosis and assessment of development of cancer.

KIM-1 and NGAL as potential biomarkers for the diagnosis and cancer progression

Directory of Open Access Journals (Sweden)

Zofia Marchewka

2016-04-01

Full Text Available On the basis of scientific literature, there is growing evidence that KIM-1 and NGAL are interesting and promising biomarkers not only in acute and chronic inflammatory processes but also in oncogenesis. There are a number of studies which investigate their possible use in diagnosis, treatment and monitoring of therapy effectiveness. The results of recent research suggests that they may play an important role in standard oncology practice. Simultaneous measurement of KIM-1 and NGAL in urine can play a crucial role in carcinogenesis assessment and cancer progression. In the future, they can become rapid diagnostic indicators, which allow one to determine cancer subtype leading to biopsy replacement and therapy improvement. In the present work, beside biochemical characteristics of KIM-1 and NGAL, we will also discuss their role in the diagnosis and assessment of development of cancer.

Annual Performance Assessment of Complex Fenestration Systems in Sunny Climates Using Advanced Computer Simulations

Directory of Open Access Journals (Sweden)

Chantal Basurto

2015-12-01

Full Text Available Complex Fenestration Systems (CFS are advanced daylighting systems that are placed on the upper part of a window to improve the indoor daylight distribution within rooms. Due to their double function of daylight redirection and solar protection, they are considered as a solution to mitigate the unfavorable effects due to the admission of direct sunlight in buildings located in prevailing sunny climates (risk of glare and overheating. Accordingly, an adequate assessment of their performance should include an annual evaluation of the main aspects relevant to the use of daylight in such regions: the indoor illuminance distribution, thermal comfort, and visual comfort of the occupant’s. Such evaluation is possible with the use of computer simulations combined with the bi-directional scattering distribution function (BSDF data of these systems. This study explores the use of available methods to assess the visible and thermal annual performance of five different CFS using advanced computer simulations. To achieve results, an on-site daylight monitoring was carried out in a building located in a predominantly sunny climate location, and the collected data was used to create and calibrate a virtual model used to carry-out the simulations. The results can be employed to select the CFS, which improves visual and thermal interior environment for the occupants.

Arhitektuurimuuseum vaatab Aasiasse / Kim Sung Hong ; intervjueerinud Karin Hallas-Murula

Index Scriptorium Estoniae

Kim Sung Hong

2009-01-01

Näituse kuraatori Kim Sung Hongiga 21. aprillini Eesti Arhitektuurimuuseumis avatud Lõuna-Korea kaasaegse arhitektuuri näitusest "Megacity network" ("Megalinna võrgustik"), Korea arhitektuurist, arhitektidest, muinsuskaitsest ja avalikust ruumist. Näituse kujundas Hwang Doo Jin

The panacea toolbox of a PhD biomedical student.

Science.gov (United States)

Skaik, Younis

2014-01-01

Doing a PhD (doctor of philosophy) for the sake of contribution to knowledge should give the student an immense enthusiasm through the PhD period. It is the time in one's life that one spends to "hit the nail on the head" in a specific area and topic of interest. A PhD consists mostly of hard work and tenacity; however, luck and genius might also play a little role. You can pass all PhD phases without having both luck and genius. The PhD student should have pre-PhD and PhD toolboxes, which are "sine quibus non" for getting successfully a PhD degree. In this manuscript, the toolboxes of the PhD student are discussed.

Traditional use of medicinal plants among Kalasha, Ismaeli and Sunni groups in Chitral District, Khyber Pakhtunkhwa province, Pakistan.

Science.gov (United States)

Sher, Hassan; Bussmann, Rainer W; Hart, Robbie; de Boer, Hugo J

2016-07-21

The traditional use of medicinal plants for the treatment of human and livestock ailments is important to indigenous communities in the northern parts of Pakistan, and considered to be a valuable local biological and sociocultural heritage. The aim of this study was to obtain a detailed inventory of medicinal plant use and preparation among Kalasha, Ismaeli and Sunni groups. Semi-structured group and individual interviews were carried out with men and women of different age groups that identified themselves as being Kalasha, Ismaeli or Sunni. Interviews were followed up by field visits to collect herbarium vouchers and record in greater detail the exact methods of harvesting, preparation and use on medicinal plants. A total of 76 species were recorded for treatment of various diseases. The Kalasha, Ismaili and Sunni ethnic groups have similar medicinal floras, but show striking differences in plant use. Our comparative survey shows that out of all species reported in this study, only 13 species have been reported previously from Chitral District. Indigenous knowledge of folk medicine is intricately linked to local culture, religion and history. Any short study can only scratch the surface of this intricate system, but provide an insight into the critical importance of medicinal plants for local livelihoods and the important role these play in health care systems. There is a great need to assess and properly manage the production potential of medicinal plants to ensure sustainable supply of these species for local use and subsistence trade. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

North Korean Leadership Dynamics and Decision-making under Kim Jong-un: A Second Year Assessment

Science.gov (United States)

2014-03-01

Kim Kyong-hui was critically ill. Kim has a reported history of alcoholism and depression , which was exacerbated in the mid-2000s with her mari- tal...problems and the death of her daughter, Jang Kum-song, who com- mitted suicide in 2006. Some reports claim that she is also suffering from... teens , were

Lõuna-Korea teatel võib Kim peagi surra / Evelyn Kaldoja

Index Scriptorium Estoniae

Kaldoja, Evelyn, 1980-

2009-01-01

Viidates Lõuna-Korea ja Hiina luureandmetele, väidab Lõuna-Korea meedia, et Põhja-Korea liidril Kim Jong-ilil on kõhunäärmevähk ja talle pole antud elada rohkem kui 5 aastat. Põhja-Korea valitsejadünastia

Monte Carlo lattice program KIM

International Nuclear Information System (INIS)

Cupini, E.; De Matteis, A.; Simonini, R.

1980-01-01

The Monte Carlo program KIM solves the steady-state linear neutron transport equation for a fixed-source problem or, by successive fixed-source runs, for the eigenvalue problem, in a two-dimensional thermal reactor lattice. Fluxes and reaction rates are the main quantities computed by the program, from which power distribution and few-group averaged cross sections are derived. The simulation ranges from 10 MeV to zero and includes anisotropic and inelastic scattering in the fast energy region, the epithermal Doppler broadening of the resonances of some nuclides, and the thermalization phenomenon by taking into account the thermal velocity distribution of some molecules. Besides the well known combinatorial geometry, the program allows complex configurations to be represented by a discrete set of points, an approach greatly improving calculation speed

PhD students: making research and publishing

Directory of Open Access Journals (Sweden)

Ioan Sporea, MD, PhD

2016-12-01

Full Text Available PhD student time is very interesting in the life of researchers. Many of them are young graduates, without or with very few experience in the field of scientific research. During four years, they must become experts in a narrow field (virtually, the subject of their PhD thesis, but at the same time they have to be trained for research and for publishing. Is it possible? It is mandatory! PhD students start with a one year training in the basic field of research during which they attend different courses regarding how to search the literature, how to perform research, how to perform statistical analysis, how to prepare a paper, where and how to publish and so on. Following this training year, together with their mentor (the coordinator of the PhD thesis, the PhD student starts working on the thesis. And this means reading as much as possible significant published data regarding his/her subject, proper research (basic, experimental, or clinical, and finally preparing papers for publication (in the beginning as abstracts for different meetings and later as original articles in dedicated journals.Participation of PhD students to different meetings is important to improve the quality of their research as an exercise for oral presentations. On the other hand, oral presentation is useful because the paper is open for discussion and corrections can be made during and after the oral presentation. During last ten years, there were organized conferences for PhD students and young doctors, particularly in Târgu Mureș and Timișoara. It was a good opportunity to show results, to discuss and to cooperate.This is why in December 2016, the Doctoral School of Victor Babes University of Medicine and Pharmacy decided to organize a scientific competition between PhD students, in an interesting scientific session. The top 10 PhD students (according to the cumulative Impact Factor of their first author publications were invited to present their scientific research

[Is there vitamin D deficiency in children in a sunny Mediterranean city?].

Science.gov (United States)

Togo, A; Espadas Maciá, D; Blanes Segura, S; Sivó Díaz, N; Villalba Martínez, C

2016-03-01

Despite the increasing interest in vitamin D functions, new cases of deficiency have been reported in sunny regions where optimal levels are expected. The aim of this study was to analyze 25-hydroxivitamin D levels in children younger than 2 years admitted for acute mild diseases in a tertiary hospital in Valencia and its relationship with factors that can be associated with its deficiency. This one year prospective and observational study was conducted on 169 children admitted for acute mild diseases. 25-hydroxivitamin D levels were analyzed. A standardized physical examination and structured interviews to the parents were performed. Children were classified into two groups, according to 25-hydroxivitamin D levels (cut-off 30 ng/mL). A total of 169 children were included, with a median age of 9 months, being more prevalent Caucasians (75.7%) and youger than one year old (79.3%). Almost one quarter (24.3%) of the children had 25-hydroxivitamin D levels 30 ng/mL were associated with vitamin D prophylaxis during the first year, in children of a Caucasian mother, and those who did not wear a hijab. No statistical differences were found in diet characteristics (P=.65). Prophylaxis was given to 47% of the breastfed children younger than one year. In Valencia, Spain, 25-hydroxivitamin D levels lower than 30 ng/mL were found in a quarter of the children younger than two years. Our results emphasize the importance of vitamin D prophylaxis during the first year of life, even in sunny Mediterranean regions. Copyright © 2015 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

Against the Nihilism of Suffering and Death: Richard E. K. Kim and His Works

Directory of Open Access Journals (Sweden)

Jooyeon Rhee

2016-03-01

Full Text Available This article examines the life and works of Richard E. K. Kim (1932–2009, a first-generation Korean diasporic writer in the United States. It focuses on how Kim struggled to overcome the nihilism of suffering and death that derived from colonialism and the Korean War through his literary works. Kim witnessed firsthand these two major historical events, which caused irrevocable psychological and physical damage to many people of his generation. In his autobiographical fiction, he conveys painful memories of the events by reviving the voices of people in that era. What his works offer us goes beyond vivid memories of the past, however; they also present the power of forgiveness as a condition to overcome the nihilism of suffering and death. Remembrance and forgiveness are, therefore, two major thematic pillars of his works that enable us to connect to these difficult and traumatic times. These themes are portrayed in such a gripping way mainly because Kim tried to maintain a certain distance—an emotional and linguistic distance—from the familiar, in order to elucidate the reality of the human condition: an ontological position of the exile from which he produced his works. This article argues that Kim’s works provide us the possibility to transcend the nihilism of historical trauma through articulating the meaning of remembrance and forgiveness from his self-assumed position of exile.

Global Policing and the Case of Kim Dotcom

OpenAIRE

Darren Palmer; Ian J Warren

2013-01-01

In early 2012, 76 heavily armed police conducted a raid on a house in Auckland, New Zealand. The targets were Kim Dotcom, a German national with a NZ residency visa, and several colleagues affiliated with Megaupload, an online subscription-based peer-to-peer (P2P) file sharing facility. The alleged offences involved facilitating unlawful file sharing and United States federal criminal copyright violations. Following the raid, several court cases provide valuable insights into emerging ‘global...

Urbanism PhD Research 2008 - 2010

NARCIS (Netherlands)

Smit, M.; Van der Hoeven, F.D.; Brand, N.; Van der Burg, L.; Çal??kan, O.; Tan, E.R.; Wang, C.Y.; Zhou, J.

2009-01-01

To ensure the quality of the Ph.D. research the Department introduced a special procedure for periodic evaluation: after a period of nine months the potential Ph.D. candidates are asked to present their research design, theoretical framework and methodological approach to the members of the

Ab initio and Gordon--Kim intermolecular potentials for two nitrogen molecules

International Nuclear Information System (INIS)

Ree, F.H.; Winter, N.W.

1980-01-01

Both ab initio MO--LCAO--SCF and the electron-gas (or Gordon--Kim) methods have been used to compute the intermolecular potential (Phi) of N 2 molecules for seven different N 2 --N 2 orientations. The ab initio calculations were carried out using a [4s3p] contracted Gaussian basis set with and without 3d polarization functions. The larger basis set provides adequate results for Phi>0.002 hartree or intermolecular separations less than 6.5--7 bohr. We use a convenient analytic expression to represent the ab initio data in terms of the intermolecular distance and three angles defining the orientations of the two N 2 molecules. The Gordon--Kim method with Rae's self-exchange correction yields Phi, which agrees reasonably well over a large repulsive range. However, a detailed comparison of the electron kinetic energy contributions shows a large difference between the ab initio and the Gordon--Kim calculations. Using the ab initio data we derive an atom--atom potential of the two N 2 molecules. Although this expression does not accurately fit the data at some orientations, its spherical average agrees with the corresponding average of the ab initio Phi remarkably well. The spherically averaged ab initio Phi is also compared with the corresponding quantities derived from experimental considerations. The approach of the ab initio Phi to the classical quadrupole--quadrupole interaction at large intermolecular separation is also discussed

Research in Image Understanding as Applied to 3-D Microwave Tomographic Imaging with Near Optical Resolution.

Science.gov (United States)

1987-03-01

Oct. 1985. 28. D.L. Jaggard, K. Schultz, Y. Kim and P. Frangos , "Inverse Scattering for Dielectric Media", Annual OSA Meeting, Wash. D.C., Oct. 1985...T.H. Chu - Graduate Student (50%) C.Y. Ho - Graduate Student (50%) Y. Kim - Graduate Student (50%) K S. Lee - Graduate Student (50%) P. Frangos ...1982. 3. P. Frangos (Ph.D.) - "One-Dimensional Inverse Scattering: Exact Methods and Applications". 4. C.L. Werner (Ph.D.) - ŗ-D Imaging of Coherent and

Kim C. Sturgess. Shakespeare and the American Nation.

OpenAIRE

Claret, Jean‑Louis

2006-01-01

The front page of Kim C Sturgess’s recent book entitled Shakespeare and the American Nation is particularly mind‑teasing insofar as it represents the famous Droeshout engraving of the bard (it illustrated the front‑page of the 1623 edition of Shakespeare’s works) standing out against a background that superimposes the head of the Statue of Liberty on the spangled banner. The starting point of Sturgess’s 234‑page demonstration endorsed by Cambridge University Press is a paradox that the Britis...

Urinary NGAL, KIM-1 and L-FABP concentrations in antenatal hydronephrosis.

Science.gov (United States)

Noyan, Aytul; Parmaksiz, Gonul; Dursun, Hasan; Ezer, Semire Serin; Anarat, Ruksan; Cengiz, Nurcan

2015-10-01

The clinical tests currently in use for obstructive nephropathy (such as renal ultrasonography, differential radionuclide renal scans and urinary creatinine concentration data) are not efficient predictors of the subsequent clinical course. Novel and simple biomarkers are required which, if proven, could be clinically beneficial in determining if a patient is eligible for surgery or reno-protective therapy. More recently, the interest of clinicians has focused on the potential of urinary neutrophil gelatinase-associated lipocalin (uNGAL), urinary kidney injury molecule-1 (uKIM-1) and urinary liver-type fatty acid-binding proteins (uL-FABP) as biomarkers for renal function in children with hydronephrosis (HN). The purpose of this study was to investigate possible clinical applications of uNGAL, uKIM-1 and uL-FABP as beneficial non-invasive biomarkers to determine whether or not surgical intervention is required in children with HN. Renal ultrasonography and radionuclide renal scans were used as diagnostic tools to detect HN. Patients were divided into two groups based on the antero-posterior diameter of their renal pelvis and the presence of dysfunction. Group 1 included 26 children with severe HN (with dysfunction), and group 2 consisted of 36 children with mild HN (without dysfunction). Urine samples were collected from 62 children with HN and 20 healthy children. Hydronephrosis was more common in males than in females, with a male to female ratio of 9:1 in the study sample. The incidence of left kidney involvement (32 patients) was slightly higher than right kidney involvement (28 patients). Compared with controls and group 2, the ratio of uNGAL to creatinine was significantly higher in group 1 (p hydronephrosis and dysfunction had significantly increased uNGAL, and uNGAL/Cr concentrations. However, uKIM-1, uKIM-1/Cr, uL-FABP and uL-FABP/Cr concentrations were not significantly different when compared with controls. These results support the use of u

Kim C. Sturgess. Shakespeare and the American Nation.

Directory of Open Access Journals (Sweden)

Jean‑Louis Claret

2006-04-01

Full Text Available The front page of Kim C Sturgess’s recent book entitled Shakespeare and the American Nation is particularly mind‑teasing insofar as it represents the famous Droeshout engraving of the bard (it illustrated the front‑page of the 1623 edition of Shakespeare’s works standing out against a background that superimposes the head of the Statue of Liberty on the spangled banner. The starting point of Sturgess’s 234‑page demonstration endorsed by Cambridge University Press is a paradox that the Britis...

The first clinical treatment with kilovoltage intrafraction monitoring (KIM): A real-time image guidance method

DEFF Research Database (Denmark)

Keall, Paul J.; Aun Ng, Jin; O'Brien, Ricky

2015-01-01

on September 16, 2014. Methods: KIM uses current and prior 2D x-ray images to estimate the 3D target position during cancer radiotherapy treatment delivery. KIM software was written to process kilovoltage (kV) images streamed from a standard C-arm linear accelerator with a gantry-mounted kV x-ray imaging...... system. A 120° pretreatment kV imaging arc was acquired to build the patient-specific 2D to 3D motion correlation. The kV imager was activated during the megavoltage (MV) treatment, a dual arc VMAT prostate treatment, to estimate the 3D prostate position in real-time. All necessary ethics, legal......, and regulatory requirements were met for this clinical study. The quality assurance processes were completed and peer reviewed. Results: During treatment, a prostate position offset of nearly 3 mm in the posterior direction was observed with KIM. This position offset did not trigger a gating event. After...

33 CFR 334.450 - Cape Fear River and tributaries at Sunny Point Army Terminal, Brunswick County, N.C.; restricted...

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Cape Fear River and tributaries... AND RESTRICTED AREA REGULATIONS § 334.450 Cape Fear River and tributaries at Sunny Point Army Terminal, Brunswick County, N.C.; restricted area. (a) The area. That portion of Cape Fear River due west of the main...

The diagnostic importance of the new marker KIM-1 in kidney damage

Directory of Open Access Journals (Sweden)

Zofia Marchewka

2013-07-01

Full Text Available In recent years, the rapid development of scientific research led to the introduction of strategies based on new markers that allow for estimation of the latent disease period before the clinical symptoms of actual kidney failure are revealed.The experimental tests carried out on animals and cell lines derived from the proximal tubule have made possible the detection of genes that are induced early after hypoxia [1].The protein products of these genes can be considered as useful markers for the diagnosis of renal failure. The induction of gene KIM-1 (called Kidney Injury Molecule-1 results in the formation of protein that can be considered as a diagnostic marker.This work describes the data on the structure, biological function and importance of determining the concentrations of KIM-1 in the diagnosis of drug-induced toxicity and kidney damage.

[The diagnostic importance of the new marker KIM-1 in kidney damage].

Science.gov (United States)

Marchewka, Zofia; Płonka, Joanna

2013-07-24

In recent years, the rapid development of scientific research led to the introduction of strategies based on new markers that allow for estimation of the latent disease period before the clinical symptoms of actual kidney failure are revealed. The experimental tests carried out on animals and cell lines derived from the proximal tubule have made possible the detection of genes that are induced early after hypoxia. The protein products of these genes can be considered as useful markers for the diagnosis of renal failure. The induction of gene KIM-1 (called Kidney Injury Molecule-1) results in the formation of protein that can be considered as a diagnostic marker. This work describes the data on the structure, biological function and importance of determining the concentrations of KIM-1 in the diagnosis of drug-induced toxicity and kidney damage.

PhD by Publication: A Student's Perspective

Directory of Open Access Journals (Sweden)

Peter Kanowski

2008-01-01

Full Text Available This article presents the first author's experiences as an Australian doctoral student undertaking a PhD by publication in the arena of the social sciences. She published nine articles in refereed journals and a peer-reviewed book chapter during the course of her PhD. We situate this experience in the context of current discussion about doctoral publication practices, in order to inform both postgraduate students and academics in general. The article discusses recent thinking about PhD by publication and identifies the factors that students should consider prior to adopting this approach, in terms of university requirements, supervisors' attitudes, the research subject matter, intellectual property, capacity and working style, and issues of co-authorship. It then outlines our perceptions of the advantages and disadvantages of undertaking a PhD by publication. We suggest that, in general, the advantages outweigh the disadvantages. We conclude by reflecting on how the first author's experiences relate to current discussions about fostering publications by doctoral students.

Chakravorty, Prof. Animesh

Indian Academy of Sciences (India)

Elected: 1975 Section: Chemistry. Chakravorty, Prof. Animesh Ph.D. (Calcutta), FNA, FTWAS Council Service: 1986-91. Date of birth: 30 June 1935. Specialization: Inorganic Chemistry Address: Flat 8/3, 6, Sunny Park, Ballygunge, Kolkata 700 019, W.B.. Contact: Residence: (033) 2485 8327. Mobile: 94338 01715

Launching a Geoscience Career: Insights Gained from MS PHD'S Beyond the PhD

Science.gov (United States)

Guzman, W. I.; Johnson, A.; Williamson Whitney, V.; Jansma, P. E.; Huggans, M. J.; Ricciardi, L.

2013-05-01

The Beyond the PhD (B-PhD) Professional Development Program is the newest addition to the Minorities Striving and Pursuing Higher Degrees of Success (MS PHD'S®) Professional Development Program in Earth System Science. This exciting new program is designed to facilitate the development of a new community of underrepresented minority (URM) doctoral candidates and recent doctorate degree recipients in Earth system science (ESS)-related fields. Building upon MS PHD'S extensive professional development activities provided to URM undergraduate and graduate students, B-PhD's vision is to encourage and support URM doctoral students and early career PhD's in becoming part of the global workforce. (Since its inception in 2003, MSPHD'S supports 213 participants of which 42 have achieved the doctoral degree and another 71 are enrolled in doctoral programs.) By providing customized support and advocacy for participants, B-PhD facilitates smoother and informed transitions from graduate school to postdoctoral and tenure-track positions, as well as other "first" jobs in academia, government, industry, and non-profit organizations. In 2011, the first conference for 18 doctoral candidate and recent graduates was hosted at the University of Texas at Arlington's (UTA) College of Science. Using a format of guest speakers, brown bag discussions, and interactive breakout sessions, participants engaged in sessions entitled "Toolkits for Success in Academia, Business and Industry, Federal Government and Non-Profits", "Defining Short, Mid and Long Term Career Goals", "Accessing and Refining Skill Sets and Other Door Openers", "International Preparation and Opportunities", "Paying it Forward/Lifting as You Climb", and "Customized Strategies for Next Steps". This presentation will discuss outcomes from this pilot project, the use of social media to track and support ongoing B-PhD activities, and objectives for future B-PhD workshops.

Kim Wŏn-haeng’s Intellectual Influences on Hong Tae-yong: The Case of Relations between

Directory of Open Access Journals (Sweden)

Login Lok-yin Law

2015-08-01

Full Text Available In the 18th century Chosŏn (1392-1910, some scholars, such as Hong Tae-yong (1731-1783 advocated that Chosŏn should learn the advantages of the Qing (1644-1912 society to reform the social structure and government of Chosŏn. The school of these advocates has been known as Pukhak by historians. The intellectual factors of the school of Pukhak’s formation and development have been overlooked by the academia of Chosŏn intellectual history. In fact, Pukhak was closely related to the idea of the school of Nakhak which believed that nature of things was equivalent to humans. Kim Wŏn-haeng, was one of the supporters of Nakhak and Hong Tae-yong was one of the students of Kim. Hong’s thought and writing exposed that his thought was profoundly influenced by Kim Wŏn-haeng. Hong was deemed to be the first prominent scholar of the Pukhak School during the 18th century Chosŏn. Hong and other scholars of Pukhak advocated learning the new knowledge from Qing China even though it was a barbarian society. Therefore, this paper will investigate the intellectual relationships between Hong Tae-yong and Kim Wŏn-haeng to reveal how intellectuals of Nakhak shaped the formation of Pukhak School and exposed the idea of learning from Qing China.

The PhD by Publication

Directory of Open Access Journals (Sweden)

Susi Peacock

2017-07-01

Full Text Available Aim/Purpose: The purpose of this work is to develop more nuanced understandings of the PhD by publication, particularly raising awareness of the retrospective PhD by publication. The article aims to contribute to contemporary debates about the differing pathways to the attainment of doctoral study completion and the artifacts submitted for that purpose. It also seeks to support prospective graduate students and supervisors who are embarking upon alternative routes to doctoral accreditation. Background: The PhD is considered the pinnacle of academic study – highly cherished, and replete with deeply held beliefs. In response to changes in job markets, developments in the disciplines, and more varied student cohorts, diverse pathways to completion of this award have emerged, such as the PhD by publication (PhDP. A PhDP may either be prospective or retrospective. For the former, publications are planned and created with their contributions to the PhDP in mind. The retrospective PhD is assembled after some, or most, of the publications have been completed. The artifact submitted for examination in this case consists of a series of peer-reviewed academic papers, books, chapters, or equivalents that have been published or accepted for publication, accompanied by an over-arching narrative. The retrospective route is particularly attractive for professionals who are research-active but lack formal academic accreditation at the highest level. Methodology: This article calls upon a literature review pertaining to the award of PhDP combined with the work of authors who offer their personal experiences of the award. The author also refers to her candidature as a Scottish doctoral student whilst studying for the award of PhD by publication. Contribution: This work raises awareness of the PhDP as a credible and comparable pathway for graduate students. The article focuses upon the retrospective PhDP which, as with all routes to doctoral accreditation, has

Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S) Beyond the PhD Professional Development Program: A Pilot Project

Science.gov (United States)

Johnson, A.; Jearld, A.; Williamson Whitney, V.; Huggans, M.; Ricciardi, L.; Thomas, S. H.; Jansma, P. E.

2012-12-01

In 2011 the Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S)® initiative launched its newest activity entitled the MS PHD'S "Beyond the PhD (B-PhD) Professional Development Program." This exciting new program was designed to facilitate the development of a new community of underrepresented minority (URM) doctoral candidates and recent doctorate degree recipients in Earth system science (ESS)-related fields. The MS PHD'S B-PhD provides customized support and advocacy for MS PHD'S B-PhD participants in order to facilitate smoother and informed transitions from graduate school, to postdoctoral and tenure-track positions, as well as other "first" jobs in government, industry, and non-profit organizations. In November 2011 the first cohort of MS PHD'S B-PhD participants engaged in intensive sessions on the following topics: "Toolkits for Success for Academia, Business/Industry, Federal Government and Non-Profits", "Defining Short, Mid and Long Term Career Goals", "Accessing and Refining Skill Sets and Other Door Openers", "International Preparation and Opportunities", "Paying it Forward/Lifting as You Climb", and "Customized Strategies for Next Steps". This pilot event, which was hosted by the University of Texas at Arlington's (UTA) College of Science, also provided opportunities for participants to serve as guest lecturers in the UTA's Colleges of Science and Engineering and included one-on-one discussions with MS PHD'S B-PhD mentors and guest speakers who are well established within their individual ESS fields. Insights regarding opportunities, challenges and obstacles commonly faced by URMs within the ESS fields, as well as strategies for success were shared by MS PHD'S B-PhD mentors and guest speakers. Survey results indicate that MS PHD'S B-PhD participants appreciated not only the material covered during this pilot activity, but also appreciated the opportunity to become part of a community of young URM ESS

Living in the hands of God. English Sunni e-fatwas on (non-)voluntary euthanasia and assisted suicide.

Science.gov (United States)

Van den Branden, Stef; Broeckaert, Bert

2011-02-01

Ever since the start of the twentieth century, a growing interest and importance of studying fatwas can be noted, with a focus on Arabic printed fatwas (Wokoeck 2009). The scholarly study of end-of-life ethics in these fatwas is a very recent feature, taking a first start in the 1980s (Anees 1984; Rispler-Chaim 1993). Since the past two decades, we have witnessed the emergence of a multitude of English fatwas that can easily be consulted through the Internet ('e-fatwas'), providing Muslims worldwide with a form of Islamic normative guidance on a huge variety of topics. Although English online fatwas do provide guidance for Muslims and Muslim minorities worldwide on a myriad of topics including end-of-life issues, they have hardly been studied. This study analyses Islamic views on (non-)voluntary euthanasia and assisted suicide as expressed in English Sunni fatwas published on independent--i.e. not created by established organisations--Islamic websites. We use Tyan's definition of a fatwa to distinguish between fatwas and other types of texts offering Islamic guidance through the Internet. The study of e-fatwas is framed in the context of Bunt's typology of Cyber Islamic Environments (Bunt 2009) and in the framework of Roy's view on the virtual umma (Roy 2002). '(Non-)voluntary euthanasia and assisted suicide' are defined using Broeckaert's conceptual framework on treatment decisions at the end of life (Broeckaert 2008). We analysed 32 English Sunni e-fatwas. All of the e-fatwas discussed here firmly speak out against every form of active termination of life. They often bear the same structure, basing themselves solely on Quranic verses and prophetic traditions, leaving aside classical jurisprudential discussions on the subject. In this respect they share the characteristics central in Roy's typology of the fatwa in the virtual umma. On the level of content, they are in line with the international literature on Islamic end-of-life ethics. English Sunni e-fatwas make

ATLAS PhD Grants 2015

CERN Multimedia

Marcelloni De Oliveira, Claudia

2015-01-01

ATLAS PHd Grants - We are excited to announce the creation of a dedicated grant scheme (thanks to a donation from Fabiola Gianotti and Peter Jenni following their award from the Fundamental Physics Prize foundation) to encourage young and high-caliber doctoral students in particle physics research (including computing for physics) and permit them to obtain world class exposure, supervision and training within the ATLAS collaboration. This special PhD Grant is aimed at graduate students preparing a doctoral thesis in particle physics (incl. computing for physics) to spend one year at CERN followed by one year support also at the home Institute.

Qualitative methods in PhD theses from general practice in Scandinavia

DEFF Research Database (Denmark)

Malterud, Kirsti; Hamberg, Katarina; Reventlow, Susanne

2017-01-01

. Qualitative studies are often included in Ph.D. theses from general practice in Scandinavia. Still, the Ph.D. programs across nations and institutions offer only limited training in qualitative methods. In this opinion article, we draw upon our observations and experiences, unpacking and reflecting upon...... values and challenges at stake when qualitative studies are included in Ph.D. theses. Hypotheses to explain these observations are presented, followed by suggestions for standards of evaluation and improvement of Ph.D. programs. The authors conclude that multimethod Ph.D. theses should be encouraged...

Seven steps towards a PhD in psychiatry.

Science.gov (United States)

Molina-Ruiz, Rosa María

2016-12-01

The present review aims to describe the main steps for completing a psychiatric PhD thesis with success. A selective review of the literature and the author's experience as a psychiatrist completing a PhD. Deciding upon a topic, choosing a mentor, organising your time, persevering and remaining motivated are the key elements. Preparedness and diligence lead the way towards a PhD. This advice is also relevant for those undertaking research at any stage of their career. © The Royal Australian and New Zealand College of Psychiatrists 2016.

A fast ellipse extended target PHD filter using box-particle implementation

Science.gov (United States)

Zhang, Yongquan; Ji, Hongbing; Hu, Qi

2018-01-01

This paper presents a box-particle implementation of the ellipse extended target probability hypothesis density (ET-PHD) filter, called the ellipse extended target box particle PHD (EET-BP-PHD) filter, where the extended targets are described as a Poisson model developed by Gilholm et al. and the term "box" is here equivalent to the term "interval" used in interval analysis. The proposed EET-BP-PHD filter is capable of dynamically tracking multiple ellipse extended targets and estimating the target states and the number of targets, in the presence of clutter measurements, false alarms and missed detections. To derive the PHD recursion of the EET-BP-PHD filter, a suitable measurement likelihood is defined for a given partitioning cell, and the main implementation steps are presented along with the necessary box approximations and manipulations. The limitations and capabilities of the proposed EET-BP-PHD filter are illustrated by simulation examples. The simulation results show that a box-particle implementation of the ET-PHD filter can avoid the high number of particles and reduce computational burden, compared to a particle implementation of that for extended target tracking.

Language and Family Dispersion: North Korean Linguist Kim Su-gyŏng and the Korean War

Directory of Open Access Journals (Sweden)

Ryuta Itagaki

2017-03-01

Full Text Available This article analyzes the unpublished memoir of Kim Su-gyŏng (1918–2000, a linguist who was active in North Korea from the mid-1940s until the late 1960s, and situates his account of his experience of the Korean War within the context of his linguistic essays and correspondence. In doing so, the article considers the role that the personal and the social play in language, utilizing Saussure’s theoretical framework, with which Kim himself was well versed. Kim wrote his memoirs in the 1990s to his family, from whom he had become separated during the Korean War and who now lived in Toronto. In this text, he writes in “personal” language that reveals his uncertainty and his feelings for his family, but then immediately negates these feelings through the use of “social” language, which resonates with his interpretation of the linguistic thesis that Josef Stalin developed during the Korean War on language and national identity. For Kim, the relationship between language and nation was not at all self-evident, but something that he idealized in response to the dispersal of his family. By offering a reflexive reading of a memoir written by a North Korean linguist, this article makes a breakthrough in the investigation of North Korean wartime academic history, which has not risen above the level of analyzing articles in the field of linguistics that were published at the time.

Understanding internal backgrounds in NaI(Tl) crystals toward a 200 kg array for the KIMS-NaI experiment

Energy Technology Data Exchange (ETDEWEB)

Adhikari, P.; Adhikari, G.; Oh, S.Y. [Sejong University, Department of Physics, Seoul (Korea, Republic of); Choi, S.; Joo, H.W.; Kim, K.W.; Kim, S.K. [Seoul National University, Department of Physics and Astronomy, Seoul (Korea, Republic of); Ha, C.; Jeon, E.J.; Kang, W.G.; Kim, H.O.; Kim, N.Y.; Lee, H.S.; Lee, J.H.; Lee, M.H.; Leonard, D.S.; Li, J.; Olsen, S.L.; Park, H.K.; Park, K.S.; So, J.H.; Yoon, Y.S. [Institute for Basic Science, Center for Underground Physics, Daejeon (Korea, Republic of); Hahn, I.S. [Ewha Womans University, Department of Science Education, Seoul (Korea, Republic of); Kim, H.J. [Kyungpook National University, Department of Physics, Daegu (Korea, Republic of); Kim, Y.D. [Sejong University, Department of Physics, Seoul (Korea, Republic of); Institute for Basic Science, Center for Underground Physics, Daejeon (Korea, Republic of); Kim, Y.H. [Institute for Basic Science, Center for Underground Physics, Daejeon (Korea, Republic of); Korea Research Institute of Standards and Science, Daejeon (Korea, Republic of); Park, H.S. [Korea Research Institute of Standards and Science, Daejeon (Korea, Republic of)

2016-04-15

The Korea Invisible Mass Search (KIMS) collaboration has developed low-background NaI(Tl) crystals that are suitable for the direct detection of WIMP dark matter. Building on experience accumulated during the KIMS-CsI programs, the KIMS-NaI experiment will consist of a 200 kg NaI(Tl) crystal array surrounded by layers of shielding structures and will be operated at the Yangyang underground laboratory. The goal is to provide an unambiguous test of the DAMA/LIBRA annual modulation signature. Measurements of six prototype crystals show progress in the reduction of internal contamination from radioisotopes. Based on our understanding of these measurements, we expect to achieve a background level in the final detector configuration that is less than 1 count/day/keV/kg for recoil energies around 2 keV. The annual modulation sensitivity for the KIMS-NaI experiment shows that an unambiguous 7σ test of the DAMA/LIBRA signature would be possible with a 600 kg year exposure with this system. (orig.)

Modelling the spectral irradiance distribution in sunny inland locations using an ANN-based methodology

International Nuclear Information System (INIS)

Torres-Ramírez, M.; Elizondo, D.; García-Domingo, B.; Nofuentes, G.; Talavera, D.L.

2015-01-01

This work is aimed at verifying that in sunny inland locations artificial intelligence techniques may provide an estimation of the spectral irradiance with adequate accuracy for photovoltaic applications. An ANN (artificial neural network) based method was developed, trained and tested to model the spectral distributions between wavelengths ranging from 350 to 1050 nm. Only commonly available input data such as geographical information regarding location, specific date and time together with horizontal global irradiance and ambient temperature are required. Historical information from a 24-month experimental campaign carried out in Jaén (Spain) provided the necessary data to train and test the ANN tool. A Kohonen self-organized map was used as innovative technique to classify the whole input dataset and build a small and representative training dataset. The shape of the spectral irradiance distribution, the in-plane global irradiance (G T ) and irradiation (H T ) and the APE (average photon energy) values obtained through the ANN method were statistically compared to the experimental ones. In terms of shape distribution fitting, the mean relative deformation error stays below 4.81%. The root mean square percentage error is around 6.89% and 0.45% when estimating G T and APE, respectively. Regarding H T , errors lie below 3.18% in all cases. - Highlights: • ANN-based model to estimate the spectral irradiance distribution in sunny inland locations. • MRDE value stay below 4.81% in spectral irradiance distribution shape fitting. • RMSPE is about 6.89% for the in-plane global irradiance and 0.45% for the average photon energy. • Errors stay below 3.18% for all the months of the year in incident irradiation terms. • Improvement of assessment of the impact of the solar spectrum in the performance of a PV module

Genome-Wide Identification and Analysis of Genes Encoding PHD-Finger Protein in Tomato

International Nuclear Information System (INIS)

Hayat, S.; Cheng, Z.; Chen, X.

2016-01-01

The PHD-finger proteins are conserved in eukaryotic organisms and are involved in a variety of important functions in different biological processes in plants. However, the function of PHD fingers are poorly known in tomato (Solanum lycopersicum L.). In current study, we identified 45 putative genes coding Phd finger protein in tomato distributed on 11 chromosomes except for chromosome 8. Some of the genes encode other conserved key domains besides Phd-finger. Phylogenetic analysis of these 45 proteins resulted in seven clusters. Most Phd finger proteins were predicted to PML body location. These PHD-finger genes displayed differential expression either in various organs, at different development stages and under stresses in tomato. Our study provides the first systematic analysis of PHD-finger genes and proteins in tomato. This preliminary study provides a very useful reference information for Phd-finger proteins in tomato. They will be helpful for cloning and functional study of tomato PHD-finger genes. (author)

Non-integrability of the Armbruster-Guckenheimer-Kim quartic Hamiltonian through Morales-Ramis theory

OpenAIRE

Acosta-Humánez, P.; Alvarez-Ramírez, M.; Stuchi, T.

2017-01-01

We show the non-integrability of the three-parameter Armburster-Guckenheimer-Kim quartic Hamiltonian using Morales-Ramis theory, with the exception of the three already known integrable cases. We use Poincar\\'e sections to illustrate the breakdown of regular motion for some parameter values.

Exploring PHD fingers and H3K4me0 interactions with molecular dynamics simulations and binding free energy calculations: AIRE-PHD1, a comparative study.

Directory of Open Access Journals (Sweden)

Dimitrios Spiliotopoulos

Full Text Available PHD fingers represent one of the largest families of epigenetic readers capable of decoding post-translationally modified or unmodified histone H3 tails. Because of their direct involvement in human pathologies they are increasingly considered as a potential therapeutic target. Several PHD/histone-peptide structures have been determined, however relatively little information is available on their dynamics. Studies aiming to characterize the dynamic and energetic determinants driving histone peptide recognition by epigenetic readers would strongly benefit from computational studies. Herein we focus on the dynamic and energetic characterization of the PHD finger subclass specialized in the recognition of histone H3 peptides unmodified in position K4 (H3K4me0. As a case study we focused on the first PHD finger of autoimmune regulator protein (AIRE-PHD1 in complex with H3K4me0. PCA analysis of the covariance matrix of free AIRE-PHD1 highlights the presence of a "flapping" movement, which is blocked in an open conformation upon binding to H3K4me0. Moreover, binding free energy calculations obtained through Molecular Mechanics/Poisson-Boltzmann Surface Area (MM/PBSA methodology are in good qualitative agreement with experiments and allow dissection of the energetic terms associated with native and alanine mutants of AIRE-PHD1/H3K4me0 complexes. MM/PBSA calculations have also been applied to the energetic analysis of other PHD fingers recognizing H3K4me0. In this case we observe excellent correlation between computed and experimental binding free energies. Overall calculations show that H3K4me0 recognition by PHD fingers relies on compensation of the electrostatic and polar solvation energy terms and is stabilized by non-polar interactions.

A model perception on the independence of PhD students in ...

African Journals Online (AJOL)

Rwandan Journal of Education ... As results, we suggest that a well-trained independent PhD student from UR should be able to think critically, to initiate, to innovate and to enhance the research capabilities. Therefore ... Keywords: PhD supervision, independent researcher, PhD student, research capability, critical thinking ...

Paulette Gray, Ph.D.

Science.gov (United States)

Paulette S. Gray, Ph.D. is the Director for the Division of Extramural Activities (DEA). As the director of the division, she is responsible for the overall scientific, fiscal, and administrative management of the division, including broad strategic planning, development, implementation, and evaluation.

The Production Rate and Employment of Ph.D. Astronomers

Science.gov (United States)

Metcalfe, Travis S.

2008-02-01

In an effort to encourage self-regulation of the astronomy job market, I examine the supply of, and demand for, astronomers over time. On the supply side, I document the production rate of Ph.D. astronomers from 1970 to 2006 using the UMI Dissertation Abstracts database, along with data from other independent sources. I compare the long-term trends in Ph.D. production with federal astronomy research funding over the same time period, and I demonstrate that additional funding is correlated with higher subsequent Ph.D. production. On the demand side, I monitor the changing patterns of employment using statistics about the number and types of jobs advertised in the AAS Job Register from 1984 to 2006. Finally, I assess the sustainability of the job market by normalizing this demand by the annual Ph.D. production. The most recent data suggest that there are now annual advertisements for about one postdoctoral job, half a faculty job, and half a research/support position for every new domestic Ph.D. recipient in astronomy and astrophysics. The average new astronomer might expect to hold up to 3 jobs before finding a steady position.

Validation Study of Kim's Sham Needle by Measuring Facial Temperature: An N-of-1 Randomized Double-Blind Placebo-Controlled Clinical Trial

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Sanghun Lee

2012-01-01

Full Text Available Introduction. In 2008, Kim's sham needle was developed to improve the quality of double-blinded studies. The aim of this study is to validate Kim's sham needle by measuring facial temperature. Methods. We designed “N-of-1” trials involving 7 smokers. One session was composed of 2 stimulations separated by a 2 h washout period. Six sessions were applied daily for all subjects. Infrared thermal imaging was used to examine the effects of acupuncture (HT8, KI2 on facial temperature following smoking-induced decrease. Results. All subjects demonstrated decreased temperatures after sham needle treatment, but 5 of the 7 subjects showed increased temperatures after real needle treatment. 6 of the 7 subjects showed a significant difference (P<0.05 between treatments with real and sham needles. Thus, the physiological stimulation of Kim's sham needle is different from that of a real needle, suggesting that Kim's sham needle is a potential inactive control intervention.

Exploring the intricacies of contemporary Phd research process ...

African Journals Online (AJOL)

The process leading to a PhD degree award has evolved over a period of many years to become what it is today. There are important considerations and emphasis continually being placed by the degree awarding authorities on the PhD research process leading to this award. The authors of this communication wish to ...

Tracking the PhD Students' Daily Computer Use

Science.gov (United States)

Sim, Kwong Nui; van der Meer, Jacques

2015-01-01

This study investigated PhD students' computer activities in their daily research practice. Software that tracks computer usage (Manic Time) was installed on the computers of nine PhD students, who were at their early, mid and final stage in doing their doctoral research in four different discipline areas (Commerce, Humanities, Health Sciences and…

Partnership for development: A peer mentorship model for PhD students.

Science.gov (United States)

Lewinski, Allison A; Mann, Tara; Flores, Dalmacio; Vance, Ashlee; Bettger, Janet Prvu; Hirschey, Rachel

Formal mentoring relationships socialize Doctor of Philosophy (PhD) students to their current and future roles as nursing scholars. Despite formal mentoring, some students may desire or benefit from additional mentoring in an informal setting. Informal mentoring complements the one-to-one relationship students develop with a primary faculty mentor or dissertation chair. This manuscript describes the development, implementation, and evaluation of a student-driven, peer mentorship model, titled Partnership for Development. This small group, peer mentorship model was implemented in a PhD program at a School of Nursing during an academic year. Five student peer facilitators organized a total of 32 PhD students, 2 post-doctoral associates, and invited 5 faculty to participate. Data includes pre- and post-implementation surveys completed by the students and peer facilitator field notes. Student reported post-participation benefits included: getting to know faculty in an informal setting (n=6), socializing with students from other cohorts (n=6), and obtaining a sense of camaraderie with other PhD students (n=5). We recommend peer mentorship for other PhD programs as a way to socialize PhD students into the role of nurse scientist and assist students during their tenure as a PhD student. Copyright © 2017 Elsevier Inc. All rights reserved.

The PhD Conundrum in South African Academia

Science.gov (United States)

Breier, Mignonne; Herman, Chaya

2017-01-01

South African universities need more academics with PhDs, from historically disadvantaged population groups in particular, but they face a conundrum. In order to have more staff with PhDs, they need to produce more PhD graduates. But in order to produce more PhD graduates, they need more staff with PhDs to supervise. This article explores this…

[MD PhD programs: Providing basic science education for ophthalmologists].

Science.gov (United States)

Spaniol, K; Geerling, G

2015-06-01

Enrollment in MD PhD programs offers the opportunity of a basic science education for medical students and doctors. These programs originated in the USA where structured programs have been offered for many years, but now German universities also run MD PhD programs. The MD PhD programs provided by German universities were investigated regarding entrance requirements, structure and financing modalities. An internet and telephone-based search was carried out. Out of 34 German universities 22 offered MD PhD programs. At 15 of the 22 universities a successfully completed course of studies in medicine was required for enrollment, 7 programs admitted medical students in training and 7 programs required a medical doctoral thesis, which had to be completed with at least a grade of magna cum laude in 3 cases. Financing required scholarships in many cases. Several German universities currently offer MD PhD programs; however, these differ considerably regarding entrance requirements, structure and financing. A detailed analysis investigating the success rates of these programs (e.g. successful completion and career paths of graduates) would be of benefit.

Clinical significance of NGAL and KIM-1 for acute kidney injury in patients with scrub typhus.

Directory of Open Access Journals (Sweden)

In O Sun

Full Text Available The aim of this study is to investigate the clinical significance of neutrophil gelatinase-associated lipocalin (NGAL and kidney injury molecule-1 (KIM-1 for acute kidney injury (AKI in patients with scrub typhus.From 2014 to 2015, 145 patients were diagnosed with scrub typhus. Of these, we enrolled 138 patients who were followed up until renal recovery or for at least 3 months. We measured serum and urine NGAL and KIM-1 levels and evaluated prognostic factors affecting scrub typhus-associated AKI.Of the 138 patients, 25 had scrub typhus-associated AKI. The incidence of AKI was 18.1%; of which 11.6%, 4.3%, and 2.2% were classified as risk, injury, and failure, respectively, according to RIFLE criteria. Compared with patients in the non-AKI group, patients in the AKI group were older and showed higher total leukocyte counts and hypoalbuminemia or one or more comorbidities such as hypertension (72% vs 33%, p<0.01, diabetes (40% vs 14%, p<0.01, or chronic kidney disease (32% vs 1%, p<0.01. In addition, serum NGAL values (404± 269 vs 116± 78 ng/mL, P<0.001, KIM-1 values (0.80± 0.52 vs 0.33± 0.68 ng/mL, P<0.001, urine NGAL/creatinine values (371± 672 vs 27± 39 ng/mg, P<0.001 and urine KIM-1/creatinine values (4.04± 2.43 vs 2.38± 1.89 ng/mg, P<0.001 were higher in the AKI group than in the non-AKI group. By multivariate logistic regression, serum NGAL and the presence of chronic kidney disease were significant predictors of AKI.Serum NGAL might be an additive predictor for scrub typhus-associated AKI.

Qualitative methods in PhD theses from general practice in Scandinavia.

Science.gov (United States)

Malterud, Kirsti; Hamberg, Katarina; Reventlow, Susanne

2017-12-01

Qualitative methodology is gaining increasing attention and esteem in medical research, with general practice research taking a lead. With these methods, human and social interaction and meaning can be explored and shared by systematic interpretation of text from talk, observation or video. Qualitative studies are often included in Ph.D. theses from general practice in Scandinavia. Still, the Ph.D. programs across nations and institutions offer only limited training in qualitative methods. In this opinion article, we draw upon our observations and experiences, unpacking and reflecting upon values and challenges at stake when qualitative studies are included in Ph.D. theses. Hypotheses to explain these observations are presented, followed by suggestions for standards of evaluation and improvement of Ph.D. programs. The authors conclude that multimethod Ph.D. theses should be encouraged in general practice research, in order to offer future researchers an appropriate toolbox.

Social influence of a religious hero: the late Cardinal Stephen Kim Sou-hwan's effect on cornea donation and volunteerism.

Science.gov (United States)

Bae, Hyuhn-Suhck; Brown, William J; Kang, Seok

2011-01-01

This study examined the mediated influence of a celebrated religious hero in South Korea, Cardinal Stephen Kim, through two forms of involvement--parasocial interaction and identification--on intention toward cornea donation and volunteerism, and it investigated how the news media diffused of his death. A structural equation modeling analysis with a Web-based voluntary survey of more than 1,200 people in South Korea revealed a multistep social influence process, beginning with parasocial interaction with Cardinal Kim, leading to identification with him, which predicted intention toward cornea donation and volunteerism. Additional investigations found that news of Cardinal Kim's death diffused rapidly through media and interpersonal communication. Results of this study demonstrate that religious leaders who achieve a celebrity hero status can prompt public discussion of important issues rather quickly through extensive media coverage, enabling them to promote prosocial behavior and positively affect public health.

Haematopoietic malignancies caused by dysregulation of a chromatin-binding PHD finger.

Science.gov (United States)

Wang, Gang G; Song, Jikui; Wang, Zhanxin; Dormann, Holger L; Casadio, Fabio; Li, Haitao; Luo, Jun-Li; Patel, Dinshaw J; Allis, C David

2009-06-11

Histone H3 lysine 4 methylation (H3K4me) has been proposed as a critical component in regulating gene expression, epigenetic states, and cellular identities1. The biological meaning of H3K4me is interpreted by conserved modules including plant homeodomain (PHD) fingers that recognize varied H3K4me states. The dysregulation of PHD fingers has been implicated in several human diseases, including cancers and immune or neurological disorders. Here we report that fusing an H3K4-trimethylation (H3K4me3)-binding PHD finger, such as the carboxy-terminal PHD finger of PHF23 or JARID1A (also known as KDM5A or RBBP2), to a common fusion partner nucleoporin-98 (NUP98) as identified in human leukaemias, generated potent oncoproteins that arrested haematopoietic differentiation and induced acute myeloid leukaemia in murine models. In these processes, a PHD finger that specifically recognizes H3K4me3/2 marks was essential for leukaemogenesis. Mutations in PHD fingers that abrogated H3K4me3 binding also abolished leukaemic transformation. NUP98-PHD fusion prevented the differentiation-associated removal of H3K4me3 at many loci encoding lineage-specific transcription factors (Hox(s), Gata3, Meis1, Eya1 and Pbx1), and enforced their active gene transcription in murine haematopoietic stem/progenitor cells. Mechanistically, NUP98-PHD fusions act as 'chromatin boundary factors', dominating over polycomb-mediated gene silencing to 'lock' developmentally critical loci into an active chromatin state (H3K4me3 with induced histone acetylation), a state that defined leukaemia stem cells. Collectively, our studies represent, to our knowledge, the first report that deregulation of the PHD finger, an 'effector' of specific histone modification, perturbs the epigenetic dynamics on developmentally critical loci, catastrophizes cellular fate decision-making, and even causes oncogenesis during mammalian development.

Global Policing and the Case of Kim Dotcom

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Darren Palmer

2013-11-01

Full Text Available In early 2012, 76 heavily armed police conducted a raid on a house in Auckland, New Zealand. The targets were Kim Dotcom, a German national with a NZ residency visa, and several colleagues affiliated with Megaupload, an online subscription-based peer-to-peer (P2P file sharing facility. The alleged offences involved facilitating unlawful file sharing and United States federal criminal copyright violations. Following the raid, several court cases provide valuable insights into emerging ‘global policing’ practices (Bowling and Sheptycki 2012 based on communications between sovereign enforcement agencies.  This article uses these cases to explore the growth of ‘extraterritorial’ police powers that operate ‘across borders’ (Nadelmann 1993 as part of several broader transformations of global policing in the digital age.

[Stop the compulsive PhD trajectory for junior doctors].

Science.gov (United States)

Clevers, J C Hans

2014-01-01

It has become the rule rather than the exception that junior doctors in training spend 3-4 years on a research project, culminating in a thesis. Without a PhD, clinical career prospects within and outside academia look rather bleak. Here I argue that PhD degrees should be pursued only by the most talented and motivated young clinicians.

North Korea after Kim Chong-il: Leadership Dynamics and Potential Crisis Scenarios

Science.gov (United States)

2011-11-01

legal responsibility, and with specified procedures , the actual process is different.3 To date, regime dynamics in the Kim Chong-il era have been... procedures and regulations provide the outlines of formal rule, the 3 For a detailed examination of how...was also made an alternate member. It is also worth noting that 10 of the 12 members of the NDC were represented in the new Politburo lineup , thus

Science PhD career preferences: levels, changes, and advisor encouragement.

Directory of Open Access Journals (Sweden)

Henry Sauermann

Full Text Available Even though academic research is often viewed as the preferred career path for PhD trained scientists, most U.S. graduates enter careers in industry, government, or "alternative careers." There has been a growing concern that these career patterns reflect fundamental imbalances between the supply of scientists seeking academic positions and the availability of such positions. However, while government statistics provide insights into realized career transitions, there is little systematic data on scientists' career preferences and thus on the degree to which there is a mismatch between observed career paths and scientists' preferences. Moreover, we lack systematic evidence whether career preferences adjust over the course of the PhD training and to what extent advisors exacerbate imbalances by encouraging their students to pursue academic positions. Based on a national survey of PhD students at tier-one U.S. institutions, we provide insights into the career preferences of junior scientists across the life sciences, physics, and chemistry. We also show that the attractiveness of academic careers decreases significantly over the course of the PhD program, despite the fact that advisors strongly encourage academic careers over non-academic careers. Our data provide an empirical basis for common concerns regarding labor market imbalances. Our results also suggest the need for mechanisms that provide PhD applicants with information that allows them to carefully weigh the costs and benefits of pursuing a PhD, as well as for mechanisms that complement the job market advice advisors give to their current students.

Science PhD career preferences: levels, changes, and advisor encouragement.

Science.gov (United States)

Sauermann, Henry; Roach, Michael

2012-01-01

Even though academic research is often viewed as the preferred career path for PhD trained scientists, most U.S. graduates enter careers in industry, government, or "alternative careers." There has been a growing concern that these career patterns reflect fundamental imbalances between the supply of scientists seeking academic positions and the availability of such positions. However, while government statistics provide insights into realized career transitions, there is little systematic data on scientists' career preferences and thus on the degree to which there is a mismatch between observed career paths and scientists' preferences. Moreover, we lack systematic evidence whether career preferences adjust over the course of the PhD training and to what extent advisors exacerbate imbalances by encouraging their students to pursue academic positions. Based on a national survey of PhD students at tier-one U.S. institutions, we provide insights into the career preferences of junior scientists across the life sciences, physics, and chemistry. We also show that the attractiveness of academic careers decreases significantly over the course of the PhD program, despite the fact that advisors strongly encourage academic careers over non-academic careers. Our data provide an empirical basis for common concerns regarding labor market imbalances. Our results also suggest the need for mechanisms that provide PhD applicants with information that allows them to carefully weigh the costs and benefits of pursuing a PhD, as well as for mechanisms that complement the job market advice advisors give to their current students.

PhD Dissertations

OpenAIRE

Redazione Reti Medievali (a cura di)

2010-01-01

Report of PhD Dissertations.Anna Airò La scrittura delle regole. Politica e istituzioni a Taranto nel Quattrocento, Tesi di dottorato di ricerca in Storia medievale, Università degli studi di Firenze, 2005 Pasquale Arfé La Clavis Physicae II (316-529) di Honorius Augustodunensis. Studio ed edizione critica, Tesi di dottorato in Storia della filosofia medievale, Università degli Studi di Napoli "L'Orientale", 2005 Alessandro Azzimonti Scrittura agiografica e strutture di potere nell'Italia c...

Urinary KIM-1, NGAL and L-FABP for the diagnosis of AKI in patients with acute coronary syndrome or heart failure undergoing coronary angiography.

Science.gov (United States)

Torregrosa, Isidro; Montoliu, Carmina; Urios, Amparo; Andrés-Costa, María Jesús; Giménez-Garzó, Carla; Juan, Isabel; Puchades, María Jesús; Blasco, María Luisa; Carratalá, Arturo; Sanjuán, Rafael; Miguel, Alfonso

2015-11-01

Acute kidney injury (AKI) is a common complication after coronary angiography. Early biomarkers of this disease are needed since increase in serum creatinine levels is a late marker. To assess the usefulness of urinary kidney injury molecule-1 (uKIM-1), neutrophil gelatinase-associated lipocalin (uNGAL) and liver-type fatty acid-binding protein (uL-FABP) for early detection of AKI in these patients, comparing their performance with another group of cardiac surgery patients. Biomarkers were measured in 193 patients, 12 h after intervention. In the ROC analysis, AUC for KIM-1, NGAL and L-FABP was 0.713, 0.958 and 0.642, respectively, in the coronary angiography group, and 0.716, 0.916 and 0.743 in the cardiac surgery group. Urinary KIM-1 12 h after intervention is predictive of AKI in adult patients undergoing coronary angiography, but NGAL shows higher sensitivity and specificity. L-FABP provides inferior discrimination for AKI than KIM-1 or NGAL in contrast to its performance after cardiac surgery. This is the first study showing the predictive capacity of KIM-1 for AKI after coronary angiography. Further studies are still needed to answer relevant questions about the clinical utility of biomarkers for AKI in different clinical settings.

Framing the Mind-Body Problem in Contemporary Neuroscientific and Sunni Islamic Theological Discourse.

Science.gov (United States)

Qazi, Faisal; Fette, Don; Jafri, Syed S; I Padela, Aasim

2018-07-01

Famously posed by seventeenth-century French philosopher René Descartes, the mind-body problem remains unresolved in western philosophy and science, with both disciplines unable to move convincingly beyond the dualistic model. The persistence of dualism calls for a reframing of the problem through interdisciplinary modes of inquiry that include non-western points of view. One such perspective is Islamic theology of the soul, which, while approaching the problem from a distinct point of view, also adopts a position commensurate with (substance) dualism. Using this point of convergence as a conceptual starting point, we argue that bringing into dialogue contemporary neuroscientific, philosophy of mind, and Sunni Islamic theological discourses may provide a fruitful way of reframing the age-old mind-body problem. This paper provides an overview of how these three discourses have approached the issue of the mind-body (-soul) problem. Juxtaposing these three discourses, we hope, may ignite further scholarly dialogue and investigation.

Dido3 PHD Modulates Cell Differentiation and Division

Directory of Open Access Journals (Sweden)

Jovylyn Gatchalian

2013-07-01

Full Text Available Death Inducer Obliterator 3 (Dido3 is implicated in the maintenance of stem cell genomic stability and tumorigenesis. Here, we show that Dido3 regulates the expression of stemness genes in embryonic stem cells through its plant homeodomain (PHD finger. Binding of Dido3 PHD to histone H3K4me3 is disrupted by threonine phosphorylation that triggers Dido3 translocation from chromatin to the mitotic spindle. The crystal structure of Dido3 PHD in complex with H3K4me3 reveals an atypical aromatic-cage-like binding site that contains a histidine residue. Biochemical, structural, and mutational analyses of the binding mechanism identified the determinants of specificity and affinity and explained the inability of homologous PHF3 to bind H3K4me3. Together, our findings reveal a link between the transcriptional control in embryonic development and regulation of cell division.

Employability of genetic counselors with a PhD in genetic counseling.

Science.gov (United States)

Wallace, Jody P; Myers, Melanie F; Huether, Carl A; Bedard, Angela C; Warren, Nancy Steinberg

2008-06-01

The development of a PhD in genetic counseling has been discussed for more than 20 years, yet the perspectives of employers have not been assessed. The goal of this qualitative study was to gain an understanding of the employability of genetic counselors with a PhD in genetic counseling by conducting interviews with United States employers of genetic counselors. Study participants were categorized according to one of the following practice areas: academic, clinical, government, industry, laboratory, or research. All participants were responsible for hiring genetic counselors in their institutions. Of the 30 employers interviewed, 23 envisioned opportunities for individuals with a PhD degree in genetic counseling, particularly in academic and research settings. Performing research and having the ability to be a principal investigator on a grant was the primary role envisioned for these individuals by 22/30 participants. Employers expect individuals with a PhD in genetic counseling to perform different roles than MS genetic counselors with a master's degree. This study suggests there is an employment niche for individuals who have a PhD in genetic counseling that complements, and does not compete with, master's prepared genetic counselors.

PhD competences of food studies

Directory of Open Access Journals (Sweden)

Chelo Gonzalez-Martinez

2014-10-01

Full Text Available In European Higher Education, learning outcomes and competences have been used sometimes with different meanings and sometimes with the same meaning. But both terms have been more commonly used to refer to knowledge, understanding and abilities a student must demonstrate at the end of a learning experience.  Their use is a consequence of the paradigm shift of the Bologna Process to a learner centered education environment. The definition of standards of competences (or learning outcomes for the PhD degree is thus a need for the quality assurance of this degree. In this work, subject-specific and generic competences for the PhD in Food Science and Technology and their alignment with the European Qualifications Framework (EQF level descriptors for quality assurance purposes have been identified.

A model perception on the independence of PhD students in ...

African Journals Online (AJOL)

Amy Stambach

A model perception on the independence of PhD students in promoting the ... At school of postgraduate studies, all academic documents related to PhD ..... Workshop series sponsored by the counseling center at the University of Illinois in ...

Proceedings of the ICTSS 2012 PhD Workshop - Preface

DEFF Research Database (Denmark)

Nielsen, Brian; Weise, Carsten

2012-01-01

and their thesis work and receive constructive feedback from experts in the field as well as from peers. Also it is an opportunity for researchers to get an insight into new research topics in the field. Ph.D. students at any stage of their doctoral studies may participate. Seven abstracts were submitted......This technical report contains the proceedings of the Ph.D. Workshop held in conjunction with the The 24th IFIP Int. Conference on Testing Software and Systems (ICTSS'12) in Aalborg, Denmark, November 19, 2012. The well‐established ICTSS series of international conferences addresses the conceptual......, theoretic, and practical challenges of testing software systems, including communication protocols, services, distributed platforms, middleware, embedded systems, and security infrastructures. The aims of the ICTSS Doctoral Workshop is to provide a forum for PhD students to present preliminary results...

Sexualidad violenta en el cine de Kim Ki-duk

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Daniel Muñoz Ruiz

2011-07-01

Full Text Available En sus más de 110 años de vida el cine ha representado la sexualidad humana en todas sus modalidades y desde los más variados puntos de vista. El cine de Kim Ki-duk ha sorprendido y escandalizado al público por su crudeza y, a veces, excesiva violencia. El director surcoreano ha explorado a lo largo de su filmografía el tema del sexo siempre desde puntos de vista dramáticos y hasta truculentos. En sus películas la mayoría de las relaciones sexuales carecen de amor y afecto. Nunca son placenteras. La violación, la prostitución, la violencia de género y las frustraciones sexuales son temas recurrentes en su cine.

Biomedical PhD education - an international perspective

DEFF Research Database (Denmark)

Mulvany, Michael J.

2013-01-01

tenured university positions. However, over the past 20–30 years, and particularly the past 10 years, the situation has changed dramatically. Governments in many countries have invested massively in PhD education, believing that trained researchers will contribute to the ‘knowledge society’, and thus...... during their PhD studies. The purpose of this article is to explore how this seeming paradox is being addressed in biomedicine and to show that far from being inconsistent that the two aspects are in fact complementary. The article is based on the author’s experience as Head of Aarhus Graduate School...... of Health Sciences 2002–2011 and his work with graduate schools across Europe and internationally through the organization ORPHEUS....

PhD students share their work

CERN Multimedia

Joannah Caborn Wengler

2012-01-01

Last week, the second Doctoral Student Assembly gave students in the final stages of their PhD at CERN the chance to meet and present their work.   On 9 May, 24 students who are completing their PhD under the CERN Doctoral Student Programme were joined by their CERN supervisors and some of their university supervisors at an event organised by HR and the Technical Students Committee (TSC). After an address by the Director-General Rolf Heuer and short presentations by Ingrid Haug from HR and TSC Chair Stephan Russenschuck, the students presented their work in a poster session. Held in a packed Council Chamber, the event was a great opportunity for the doctoral students to get to know each other and to share their work in fields as diverse as radiation protection, computing, physics and engineering.

Children on Social Media, Twiter and Facebook (profile of Beyonce and Kim Kardashian

Directory of Open Access Journals (Sweden)

Anamarija Bilan

2017-09-01

Full Text Available Publishing children’s photos in the media violates their privacy right, which is protected, guaranteed and regulated by numerous international and Croatian laws and regulations. Likewise, publishing photos of children on social network profiles, such as Facebook or Twitter, violates the right to privacy. In this paper it will be researched the extent to which children’s photos are being disclosed and their privacy is being undermined in case of two Facebook and two Twitter profiles - Beyonce Knowles and Kim Kardashian. It will also research whether children are used for business purposes, whether they are advertising some of their products or shows, and so on, with the photographs of children. The content analysis methodology analyzed the Facebook and Twitter profiles of two respondents in the period from January 1 to February 22, 2016, during which they published a total of 459 posts on profiles of both networks. The analysis found that the total number of “posts” shows a small number of photographs of children but also that those published by Kim Kardashian are often used to promote or promote some of the products or programs, which violates the privacy of children and increases the number “like”.

Crystallization of Doc and the Phd-Doc toxin-antitoxin complex.

Science.gov (United States)

Garcia-Pino, Abel; Dao-Thi, Minh-Hoa; Gazit, Ehud; Magnuson, Roy David; Wyns, Lode; Loris, Remy

2008-11-01

The phd/doc addiction system is responsible for the stable inheritance of lysogenic bacteriophage P1 in its plasmidic form in Escherichia coli and is the archetype of a family of bacterial toxin-antitoxin modules. The His66Tyr mutant of Doc (Doc(H66Y)) was crystallized in space group P2(1), with unit-cell parameters a = 53.1, b = 198.0, c = 54.1 A, beta = 93.0 degrees . These crystals diffracted to 2.5 A resolution and probably contained four dimers of Doc in the asymmetric unit. Doc(H66Y) in complex with a 22-amino-acid C-terminal peptide of Phd (Phd(52-73Se)) was crystallized in space group C2, with unit-cell parameters a = 111.1, b = 38.6, c = 63.3 A, beta = 99.3 degrees , and diffracted to 1.9 A resolution. Crystals of the complete wild-type Phd-Doc complex belonged to space group P3(1)21 or P3(2)21, had an elongated unit cell with dimensions a = b = 48.9, c = 354.9 A and diffracted to 2.4 A resolution using synchrotron radiation.

PHD-2 Suppression in Mesenchymal Stromal Cells Enhances Wound Healing.

Science.gov (United States)

Ko, Sae Hee; Nauta, Allison C; Morrison, Shane D; Hu, Michael S; Zimmermann, Andrew S; Chung, Michael T; Glotzbach, Jason P; Wong, Victor W; Walmsley, Graham G; Peter Lorenz, H; Chan, Denise A; Gurtner, Geoffrey C; Giaccia, Amato J; Longaker, Michael T

2018-01-01

Cell therapy with mesenchymal stromal cells is a promising strategy for tissue repair. Restoration of blood flow to ischemic tissues is a key step in wound repair, and mesenchymal stromal cells have been shown to be proangiogenic. Angiogenesis is critically regulated by the hypoxia-inducible factor (HIF) superfamily, consisting of transcription factors targeted for degradation by prolyl hydroxylase domain (PHD)-2. The aim of this study was to enhance the proangiogenic capability of mesenchymal stromal cells and to use these modified cells to promote wound healing. Mesenchymal stromal cells harvested from mouse bone marrow were transduced with short hairpin RNA (shRNA) against PHD-2; control cells were transduced with scrambled shRNA (shScramble) construct. Gene expression quantification, human umbilical vein endothelial cell tube formation assays, and wound healing assays were used to assess the effect of PHD knockdown mesenchymal stromal cells on wound healing dynamics. PHD-2 knockdown mesenchymal stromal cells overexpressed HIF-1α and multiple angiogenic factors compared to control (p cells treated with conditioned medium from PHD-2 knockdown mesenchymal stromal cells exhibited increased formation of capillary-like structures and enhanced migration compared with human umbilical vein endothelial cells treated with conditioned medium from shScramble-transduced mesenchymal stromal cells (p cells healed at a significantly accelerated rate compared with wounds treated with shScramble mesenchymal stromal cells (p cells (p cells augments their proangiogenic potential in wound healing therapy. This effect appears to be mediated by overexpression of HIF family transcription factors and up-regulation of multiple downstream angiogenic factors.

PhD students’ expectations from their supervisors: A qualitative content analysis

Directory of Open Access Journals (Sweden)

SH Rimaz

2015-03-01

Full Text Available Introduction: Quality of research in PhD programs increases if supervisors become aware of students' expectations from them. This qualitative study aimed to explore expectations of PhD students from their supervisors was done.   Methods: This qualitative content analysis study was conducted on 22 graduated PhD students of Iran University of Medical Sciences, in 2014. The samples were purposefully selected and interviewed. All interviews were recorded and transcribed verbatim.   Results: After analyzing and coding data, it was found that PhD students have four main expectations from their supervisors. These expectations consist of scientific support including help with selection of subject, preparation and registration of proposal, data collection and support for writing and examination of the thesis. Developing scientific skills and help with preparing manuscripts were other expectations. Emotional-social support with five categories including relationship between supervisor-student, general expectations of supervisor, supervisor personality characteristics, needed emotional skills and social activities related to thesis and finally providing adequate resources including financial support and access to facilities inside and outside the university were among the other expectations.   Conclusion: PhD students need to scientific, emotional, social and material supports from their supervisors in the process of performing thesis. These expectations should be told to supervisors.

The Training and Work of Ph.D. Physical Scientists

Science.gov (United States)

Smith, S. J.; Schweitzer, A. E.

2003-05-01

Doctoral education has often been viewed as the pinnacle of the formal education system. How useful is doctoral training in one's later career? In an NSF-funded project, we set out to perform a study of the training, careers, and work activities of Ph.D. physical scientists. The study included both in-depth interviews and a survey sent out to a sample of Ph.D. holders 4-8 years after graduation. Come and find out the results of this study: What skills are most Ph.D. physical scientists using? What should graduate programs be teaching? Are Ph.D.'s who are working in their specific field of training happier than their counterparts working different jobs? What skills and preparation lead to future job satisfaction, perhaps the most important indicator of the "success" of graduate education? A preprint and further details can be found at the project web site at: spot.colorado.edu/ phdcarer.

How Prepared Are MSW Graduates for Doctoral Research? Views of PhD Research Faculty

Science.gov (United States)

Drisko, James W.; Evans, Kristin

2018-01-01

This national survey of PhD faculty assessed the research preparation of entering doctoral social work students on a wide range of research knowledge and related skills. The prior literature shows that PhD programs repeat much BSW and MSW research course content. This study shows that the trend continues and has perhaps widened. PhD research…

Integrative research on environmental and landscape change: PhD students' motivations and challenges.

Science.gov (United States)

Tress, Bärbel; Tress, Gunther; Fry, Gary

2009-07-01

The growing demand for integrative (interdisciplinary or transdisciplinary) approaches in the field of environmental and landscape change has increased the number of PhD students working in this area. Yet, the motivations to join integrative projects and the challenges for PhD students have so far not been investigated. The aims of this paper were to identify the understanding of PhD students with regard to integrative research, their motivations to join integrative projects, their expectations in terms of integration and results, and to reveal the challenges they face in integrative projects. We collected data by a questionnaire survey of 104 PhD students attending five PhD Master Classes held from 2003 to 2006. We used manual content analysis to analyse the free-text answers. The results revealed that students lack a differentiated understanding of integrative approaches. The main motivations to join integrative projects were the dissertation subject, the practical relevance of the project, the intellectual stimulation of working with different disciplines, and the belief that integrative research is more innovative. Expectations in terms of integration were high. Core challenges for integration included intellectual and external challenges such as lack of knowledge of other disciplines, knowledge transfer, reaching depth, supervision, lack of exchange with other students and time demands. To improve the situation for PhD students, we suggest improving knowledge on integrative approaches, balancing practical applicability with theoretical advancement, providing formal introductions to other fields of research, and enhancing institutional support for integrative PhD projects.

Clinical significance of NGAL and KIM-1 for acute kidney injury in patients with scrub typhus.

Science.gov (United States)

Sun, In O; Shin, Sung Hye; Cho, A Young; Yoon, Hyun Ju; Chang, Mi Yok; Lee, Kwang Young

2017-01-01

The aim of this study is to investigate the clinical significance of neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1 (KIM-1) for acute kidney injury (AKI) in patients with scrub typhus. From 2014 to 2015, 145 patients were diagnosed with scrub typhus. Of these, we enrolled 138 patients who were followed up until renal recovery or for at least 3 months. We measured serum and urine NGAL and KIM-1 levels and evaluated prognostic factors affecting scrub typhus-associated AKI. Of the 138 patients, 25 had scrub typhus-associated AKI. The incidence of AKI was 18.1%; of which 11.6%, 4.3%, and 2.2% were classified as risk, injury, and failure, respectively, according to RIFLE criteria. Compared with patients in the non-AKI group, patients in the AKI group were older and showed higher total leukocyte counts and hypoalbuminemia or one or more comorbidities such as hypertension (72% vs 33%, pscrub typhus-associated AKI.

Meet EPA Scientist Jody Shoemaker, Ph.D.

Science.gov (United States)

EPA research chemist Jody Shoemaker, Ph.D., works to support Agency efforts to protect drinking water. She helps develop methods for analyzing organic chemicals on the Drinking Water Contaminant Candidate List (CCL).

A Misleading Review of Response Bias: Comment on McGrath, Mitchell, Kim, and Hough (2010)

Science.gov (United States)

Rohling, Martin L.; Larrabee, Glenn J.; Greiffenstein, Manfred F.; Ben-Porath, Yossef S.; Lees-Haley, Paul; Green, Paul; Greve, Kevin W.

2011-01-01

In the May 2010 issue of "Psychological Bulletin," R. E. McGrath, M. Mitchell, B. H. Kim, and L. Hough published an article entitled "Evidence for Response Bias as a Source of Error Variance in Applied Assessment" (pp. 450-470). They argued that response bias indicators used in a variety of settings typically have insufficient data to support such…

Three new students selected for the ATLAS PhD Grant Scheme

CERN Multimedia

Antonella Del Rosso

2016-01-01

Initiated in 2013, the ATLAS PhD Grant Scheme aims to enable young, talented and motivated students to work on part of their PhD thesis at CERN. The collaboration has just selected the three students who will start their theses in 2016.   The three students who received the ATLAS grant, which will cover part of their PhD studies. From left to right: Ruth Jacobs (Germany), Artem Basalaev (Russia), Nedaa B I Asbah (Palestine). The ATLAS PhD Grant Scheme was made possible thanks to a large donation by former ATLAS spokespersons Fabiola Gianotti and Peter Jenni, who started the fund with money from the Fundamental Physics Prize they received in 2013. Applications are handled by CERN HR, via this link. The aim of the initiative is to offer a unique educational opportunity to students within the ATLAS collaboration and to give them the possibility to continue their career in particle physics. Selected candidates receive a stipend allowing them to spend one year at CERN, followed by one year at their h...

Meet EPA Chemist Quincy Teng, Ph.D.

Science.gov (United States)

EPA research chemist Quincy Teng, Ph.D., focuses on the application of metabolomics—a relatively new, specialized field of biochemistry focused on studying small molecules known as metabolites—on environmental and life sciences.

Communication and information-seeking behavior of PhD students in physicists and astronomy

OpenAIRE

Jamali, Hamid R.

2006-01-01

As a part of a wider doctoral research, this paper deals with the communication and information-seeking behavior of research (PhD) students in physics and astronomy. Based on a qualitative case study of PhD students in the Department of Physics and Astronomy at University College London, this study seeks to derive behavioral patterns in information-seeking activities of PhD students. The study aims to investigate the intradisciplinary differences in information-seeking activities of physicist...

ATLAS PhD Grant Scholarship Programme

CERN Multimedia

Abha Eli Phoboo

2014-01-01

On 11 February, the first recipients of the ATLAS PhD Grant were presented with a certificate by the programme’s selection committee. The three scholars - Lailin Xu of China, Josefina Alconada of Argentina and Gagik Vardanyan of Armenia - were delighted at being able to continue their PhD programmes at CERN.   With certificates, from left: Lailin Xu, Josefina Alconada, and Gagik Vardanyan. The selection committee members, from left: IFAE Barcelona’s Martine Bosman, Fabiola Gianotti, Peter Jenni and from CERN HR James Purvis. (Image: ATLAS/Claudia Marcelloni). Former ATLAS spokespersons Peter Jenni and Fabiola Gianotti started the fund with the Fundamental Physics Prize award money they received last year. Both have used the entirety of their prizes for educational and humanitarian programmes. "We wanted to do something for students who are working on ATLAS, in particular those who otherwise could not come here and actually see the detector they are working on,&am...

New Nordic Exceptionalism: Jeuno JE Kim and Ewa Einhorn's The United Nations of Norden and other realist utopias

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Mathias Danbolt

2016-11-01

Full Text Available At the 2009 Nordic Culture Forum summit in Berlin that centered on the profiling and branding of the Nordic region in a globalized world, one presenter stood out from the crowd. The lobbyist Annika Sigurdardottir delivered a speech that called for the establishment of “The United Nations of Norden”: A Nordic union that would gather the nations and restore Norden's role as the “moral superpower of the world.” Sigurdardottir's presentation generated such a heated debate that the organizers had to intervene and reveal that the speech was a performance made by the artists Jeuno JE Kim and Ewa Einhorn. This article takes Kim and Einhorn's intervention as a starting point for a critical discussion of the history and politics of Nordic image-building. The article suggests that the reason Kim and Einhorn's speech passed as a serious proposal was due to its meticulous mimicking of two discursive formations that have been central to the debates on the branding of Nordicity over the last decades: on the one hand, the discourse of “Nordic exceptionalism,” that since the 1960s has been central to the promotion of a Nordic political, socio-economic, and internationalist “third way” model, and, on the other hand, the discourse on the “New Nordic,” that emerged out of the New Nordic Food-movement in the early 2000s, and which has given art and culture a privileged role in the international re-fashioning of the Nordic brand. Through an analysis of Kim and Einhorn's United Nations of Norden (UNN-performance, the article examines the historical development and ideological underpinnings of the image of Nordic unity at play in the discourses of Nordic exceptionalism and the New Nordic. By focusing on how the UNN-project puts pressure on the role of utopian imaginaries in the construction of Nordic self-images, the article describes the emergence of a discursive framework of New Nordic Exceptionalism.

Meet EPA Scientist Jeff Szabo, Ph.D.

Science.gov (United States)

EPA scientist Jeff Szabo, Ph.D., has worked for the EPA’s National Homeland Security Research Center since 2005. He conducts and manages water security research projects at EPA’s Test and Evaluation facility.

Meet EPA Scientist Tim Shafer, Ph.D.

Science.gov (United States)

Tim Shafer earned his bachelor’s degree in biology and chemistry from Hope College in Holland, MI, in 1986 and his Ph.D. in pharmacology and environmental toxicology from Michigan State University in 1991.

Meet EPA Scientist Jordan West, Ph.D.

Science.gov (United States)

Jordan West, Ph.D. is an aquatic ecologist at EPA. Her areas of expertise include freshwater & marine ecology, climate change impacts and adaptation, resilience and threshold theory, environmental risk assessment, expert elicitation & stakeholder processes

Pipelines or pipe dreams? PhD production and other matters in a ...

African Journals Online (AJOL)

This retrospective study documents the Masters and PhD training of 131 Dental Research Institute (DRI) postgraduates (1954-2006) to establish demographics, throughput and research outcomes for future PhD pipeline strategies using the DRI database. Descriptive statistics show four degree-based groups of ...

Ph.d. report nº1

DEFF Research Database (Denmark)

Hernandez, Lorenzo Banos

The following report serves as an introduction to the Ph.d subject "Control system Modeling of the Wave Star Energy's Power Take-O". The device studied belongs to the Wave Energy field, which forms part of the renewable hydro Power generation sector. In Denmark, following the succesful course...

A networked pathway to the PhD: The African-Norwegian case of ...

African Journals Online (AJOL)

How do PhD students become socialised into the professional world of academic work? This article pays attention to a 'networked' support pathway towards a PhD. The network constitutes an international research collaboration through a programme called Productive Learning Cultures (PLC) (2002-2011) between Norway ...

Actualization of the PhD Students' Intercultural Research Competencies in Global Society

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Inga Dailidiene

2013-12-01

Full Text Available globalization is changing the qualitative characteristics of society, affecting both the life and mentality of people. In relevance to globalization, higher education is gaining new dimensions as well. Bologna and Lisbon documents guide and obligate each country to create integrated and harmonious international space of higher education in Europe. phd studies are considered as integral in the higher education structure; therefore, internationalization is a significant imperative for phd studies development. In the process of internationalization, the need for students’ intercultural competencies is widely recognized. Firstly, we suppose that the impact of globalization on internationalization still remains underestimated. Globalization makes internationalization not only more intense, but also qualitatively different. Secondly, there is a lack of systemic analysis on the development of intercultural research competencies in phd studies. We relate the need for intercultural research competencies to the following critical and rhetorical question: ‘Are today’s phd students ready to solve tomorrow’s global problems?’

The role of PHD2 mutations in the pathogenesis of erythrocytosis

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Gardie B

2014-07-01

of EPO transcription. The α subunits of the hypoxia-inducible transcription factor are hydroxylated by three prolyl hydroxylase domain (PHD enzymes, which belong to the iron and 2-oxoglutarate-dependent oxygenase superfamily. Sequence analysis of the genes encoding the PHDs in patients with erythrocytosis has revealed heterozygous germline mutations only occurring in Egl nine homolog 1 (EGLN1, also known as PHD2, the gene that encodes PHD2. To date, 24 different EGLN1 mutations comprising missense, frameshift, and nonsense mutations have been described. The phenotypes associated with the patients carrying these mutations are fairly homogeneous and typically limited to erythrocytosis with normal to elevated EPO. However, exceptions exist; for example, there is one case with development of concurrent paraganglioma (PHD2-H374R. Analysis of the erythrocytosis-associated PHD2 missense mutations has shown heterogeneous results. Structural studies reveal that mutations can affect different domains of PHD2. Some are close to the hypoxia-inducible transcription factor α/2-oxoglutarate or the iron binding sites for PHD2. In silico studies demonstrate that the mutations do not always affect fully conserved residues. In vitro and in cellulo studies showed varying effects of the mutations, ranging from mild effects to severe loss of function. The exact mechanism of a potential tumor-suppressor role for PHD2 still needs to be elucidated. A knockin mouse model expressing the first reported PHD2-P317R mutation recapitulates the phenotype observed in humans (erythrocytosis with inappropriately normal serum EPO levels and demonstrates that haploinsufficiency and partial deregulation of PHD2 is sufficient to cause erythrocytosis. Keywords: PHD2, EGLN1, HIF, hypoxia, erythropoietin, erythrocytosis

Meet EPA Scientist Susan Yee, Ph.D.

Science.gov (United States)

Susan Yee, Ph.D., is an ecologist at EPA's Gulf Ecology Division. She is working on the Puerto Rico Sustainable Communities program, developing decision support tools to evaluate how alternative decisions impact coastal ecosystem goods and services

Strategy formulation for the Phd Health Market (Pty) Ltd franchise group / Henk Heath

OpenAIRE

Heath, Henk

2007-01-01

Phd Health Market (Pty) Ltd was born from the vision of Anton Dupper and Advocate Jan Grobler, to turn a health store in Welkom, South Africa, into a national health franchise in the health & fitness industry. Phd Health Market has a vision to radically change society as a whole by changing nutritional eating and instilling a healthy lifestyle as a whole, which could be easily adapted by all. Phd Health Market is a small developing franchise group, requiring a much needed strategic plan in or...

Meet EPA Engineer Shawn Ryan, Ph.D.

Science.gov (United States)

Shawn Ryan, Ph.D. is a chemical engineer at EPA's National Homeland Security Research Center. He has worked at EPA for 12 years, nine of which have been devoted to leading research to support decontamination and consequence management.

Study on analytical modelling approaches to the performance of thin film PV modules in sunny inland climates

International Nuclear Information System (INIS)

Torres-Ramírez, M.; Nofuentes, G.; Silva, J.P.; Silvestre, S.; Muñoz, J.V.

2014-01-01

This work is aimed at verifying that analytical modelling approaches may provide an estimation of the outdoor performance of TF (thin film) PV (photovoltaic) technologies in inland sites with sunny climates with adequate accuracy for engineering purposes. Osterwald's and constant fill factor methods were tried to model the maximum power delivered and the annual energy produced by PV modules corresponding to four TF PV technologies. Only calibrated electrical parameters at STC (standard test conditions), on-plane global irradiance and module temperature are required as inputs. A 12-month experimental campaign carried out in Madrid and Jaén (Spain) provided the necessary data. Modelled maximum power and annual energy values obtained through both methods were statistically compared to the experimental ones. In power terms, the RMSE (root mean square error) stays below 3.8% and 4.5% for CdTe (cadmium telluride) and CIGS (copper indium gallium selenide sulfide) PV modules, respectively, while RMSE exceeds 5.4% for a-Si (amorphous silicon) or a-Si:H/μc-Si PV modules. Regarding energy terms, errors lie below 4.0% in all cases. Thus, the methods tried may be used to model the outdoor behaviour of the a-Si, a-Si:H/μc-Si, CIGS and CdTe PV modules tested – ordered from the lowest to the highest accuracy obtained – in sites with similar spectral characteristics to those of the two sites considered. - Highlights: • Simple analytical methods to model the outdoor behaviour of thin film PV (photovoltaic) technologies. • 8 PV modules were deployed outdoors over a 12-month period in two sunny inland sites. • RMSE (root mean square error) values stay below 3.8% and 4.5% in CdTe (cadmium telluride) and CIGS (copper indium gallium selenide sulfide) PV modules. • Errors remain below 4.0% for all the PV modules and sites in energy terms. • Simple methods: suitable estimation of PV outdoor behaviour for engineering purposes

Procjena citomorfologije, HPV statusa i HPV 16 genotipa u predikciji ishoda bolesti kod pacijentica s citološkim nalazom ASCUS i LSIL

OpenAIRE

Vrdoljak-Mozetič, Danijela; Štemberger-Papić, Snježana; Verša Ostojić, Damjana; Rubeša-Mihaljević, Roberta; Dinter, Morana; Brnčić-Fischer, Alemka; Krašević, Maja

2016-01-01

Cilj: Istražiti međusobnu povezanost i prognostički značaj HPV statusa (humani papiloma-virus), HPV 16 genotipa i citomorfologije kod pacijentica s citološkim nalazom abnormalnih stanica pločastog epitela vrata maternice graničnog i blagog stupnja. Materijali i metode: U studiju su uključene pacijentice s inicijalnim citološkim nalazom vrata maternice atipičnih skvamoznih stanica neodređenog značenja (ASCUS, N = 160) i skvamozne intraepitelne lezije niskog stupnja (LSIL, N = 155). Analizirane...

Visit Sunny Chernobyl: And Other Adventures in the World's Most Polluted Places

International Nuclear Information System (INIS)

Blackwell, Andrew

2013-01-01

This book is the French translation of 'Visit Sunny Chernobyl' published in 2012 by Random House editor. For most of us, traveling means visiting the most beautiful places on Earth. It's rare to book a plane ticket to visit the lifeless moonscape of Canada's oil sand strip mines, or to seek out the Chinese city of Linfen, legendary as the most polluted in the world. But in this book, the author embraces a different kind of travel, taking a jaunt through the most gruesomely polluted places on Earth. From the hidden bars and convenience stores of a radioactive wilderness to the sacred but reeking waters of India, the book fuses immersive first-person reporting with satire and analysis, making the case that it's time to start appreciating our planet as it is not as we wish it would be. Irreverent and reflective, the book is a love letter to our biosphere's most tainted, most degraded ecosystems, and a measured consideration of what they mean for us. Equal parts travelogue, expose, environmental memoir, and faux guidebook, the author careens through a rogue's gallery of environmental disaster areas in search of the worst the world has to offer and approaches a deeper understanding of what's really happening to our planet in the process

Meet EPA Ecologist Paul Mayer, Ph.D.

Science.gov (United States)

EPA ecologist Paul Mayer, Ph.D. works in EPA's Groundwater and Ecosystem Restoration division where he studies riparian zones (the area along rivers and streams where the habitats are influenced by both the land and water) and stream restoration

Researcher Profile: An Interview with Sarah Asebedo, Ph.D.

Directory of Open Access Journals (Sweden)

Martie Gillen

2016-12-01

Full Text Available Sarah Asebedo, Ph.D., CFP^®, is an Assistant Professor of Personal Financial Planning with Texas Tech University. With extensive financial planning practitioner experience, her goal is to connect research and financial planning practice with a focus on the relationship between psychological attributes, financial conflicts, and financial behavior. Her work has been published in the Journal of Financial Planning, Journal of Financial Therapy, Journal of Financial Counseling and Planning, and Financial Planning Review. Asebedo currently serves as President-Elect for the Financial Therapy Association. She earned her Ph.D. in Personal Financial Planning from Kansas State University.

Pioneering women in American mathematics the pre-1940 PhD's

CERN Document Server

Green, Judy

2008-01-01

More than 14 percent of the PhD's awarded in the United States during the first four decades of the twentieth century went to women, a proportion not achieved again until the 1980s. This book is the result of a study in which the authors identified all of the American women who earned PhD's in mathematics before 1940, and collected extensive biographical and bibliographical information about each of them. By reconstructing as complete a picture as possible of this group of women, Green and LaDuke reveal insights into the larger scientific and cultural communities in which they lived and worked. The book contains an extended introductory essay, as well as biographical entries for each of the 228 women in the study. The authors examine family backgrounds, education, careers, and other professional activities. They show that there were many more women earning PhD's in mathematics before 1940 than is commonly thought. Extended biographies and bibliographical information are available from the companion website fo...

Kombineret laser Doppler flowmetri og spectrophotometri som metode til vurdering af mikrocirculation

DEFF Research Database (Denmark)

Berggren Olsen, Mette; Sørensen, Hanne Birke; Houlind, Kim Christian

Kombineret laser Doppler flowmetri og spectrophotometri som metode til vurdering af mikrocirculation Berggren, MB, reservelæge, Karkirurgisk Afdeling, Kolding, mette.marie.berggren.olsen@slb.regionsyddanmark.dk; Houlind, K, lektor, afdelingslæge, Ph.d., Karkirurgisk afdeling, Kolding, kim...

Identification and characterization of small molecule inhibitors of a PHD finger§

Science.gov (United States)

Wagner, Elise K.; Nath, Nidhi; Flemming, Rod; Feltenberger, John B.; Denu, John M.

2012-01-01

A number of histone-binding domains are implicated in cancer through improper binding of chromatin. In a clinically reported case of acute myeloid leukemia (AML), a genetic fusion protein between nucleoporin 98 and the third plant homeodomain (PHD) finger of JARID1A drives an oncogenic transcriptional program that is dependent on histone binding by the PHD finger. By exploiting the requirement for chromatin binding in oncogenesis, therapeutics targeting histone readers may represent a new paradigm in drug development. In this study, we developed a novel small molecule screening strategy that utilizes HaloTag technology to identify several small molecules that disrupt binding of the JARID1A PHD finger to histone peptides. Small molecule inhibitors were validated biochemically through affinity pull downs, fluorescence polarization, and histone reader specificity studies. One compound was modified through medicinal chemistry to improve its potency while retaining histone reader selectivity. Molecular modeling and site-directed mutagenesis of JARID1A PHD3 provided insights into the biochemical basis of competitive inhibition. PMID:22994852

Challenges of PhD Graduated Nurses for Role Acceptance as a Clinical Educator: A Qualitative Study.

Science.gov (United States)

Haghighi Moghadam, Yousef; Atashzadeh-Shoorideh, Foroozan; Abbaszadeh, Abbas; Feizi, Aram

2017-06-01

Introduction: Clinical education is the core component of nursing education. PhD graduated nurses who are faculty members can play a main role in clinical instruction. However, there is not clear understanding about the challenges which they may encounter for accepting their role as clinical educator. The aim of this study was to explore the challenges of role acceptance by PhD aduated nurses who are faculty members. Methods: In this qualitative exploratory study a total of 13 participants (8 PhD graduated in nursing, 3 head of departments of nursing, one educational vice chancellor of nursing school, and one nurse) were selected by purposive sampling method. Data were collected by semi-structured, face to face interview and analyzed by conventional content analysis approach developed by Graneheim and Lundman. Results: The main theme emerged from data analysis was "identity threat". This theme had five categories including expectations beyond ability, lack of staff's rely on the performance of PhD graduated nurses, poor clinical competencies, doubtfulness, and obligation. Conclusion: PhD graduated nurses experienced some worries about their role as clinical educators and argued that they have not been prepared for their role. Therefore, policy makers and authorities of nursing schools should support PhD graduated nurses for accepting their new roles as clinical educators. Moreover, some changes in nursing PhD curriculum is needed to improve the clinical competencies of PhD graduated and prepare them for their role as a clinical educator.

MS PHD'S: Effective Strategies for the Retention and Advancement of URM Students in ESS

Science.gov (United States)

Escalera, J.; Burgess, A. K.; Pace, L.; Scott, O.; Strickland, J.; Johnson, A.; Williamson Whitney, V.; Ithier-Guzman, W.

2012-12-01

The Minorities Striving and Pursuing Higher Degrees of Success (MS PHD'S) Professional Development Program in Earth system science (ESS) is a model initiative for improving the retention of underrepresented minority (URM) students in STEM fields. Entering its ninth cohort, MS PHD'S remains committed to helping URM undergraduate and graduate students achieve outstanding careers in ESS. MS PHD'S facilitates URM student achievement through a three-phase program designed to increase student exposure to the ESS community. By engaging in a series of professional development and skill building exercises, peer-to-peer community building activities, participation in scientific society conferences and workshops, mentoring by URM and other scientists, and a virtual community, URM students gain the confidence and support necessary to achieve their academic goals and enter the ESS workforce. Since its inception, MS PHD'S continues to support 189 participants. Of these 189 participants, 35 have advanced from undergraduate and graduate academic pathways to completion of their PhD and another 60 are currently enrolled in doctoral programs. MS PHD'S maintains close ties with program alumni to further support retention, inclusivity, and broadening participation of URM students and graduates in STEM activities. Its model is built on reengaging alumni to become mentors and leaders for each new cohort as well as facilitating valuable opportunities for alumni to advance in their ESS related academic and professional career pathways.

The Intrinsically Disordered Domain of the Antitoxin Phd Chaperones the Toxin Doc against Irreversible Inactivation and Misfolding*

Science.gov (United States)

De Gieter, Steven; Konijnenberg, Albert; Talavera, Ariel; Butterer, Annika; Haesaerts, Sarah; De Greve, Henri; Sobott, Frank; Loris, Remy; Garcia-Pino, Abel

2014-01-01

The toxin Doc from the phd/doc toxin-antitoxin module targets the cellular translation machinery and is inhibited by its antitoxin partner Phd. Here we show that Phd also functions as a chaperone, keeping Doc in an active, correctly folded conformation. In the absence of Phd, Doc exists in a relatively expanded state that is prone to dimerization through domain swapping with its active site loop acting as hinge region. The domain-swapped dimer is not capable of arresting protein synthesis in vitro, whereas the Doc monomer is. Upon binding to Phd, Doc becomes more compact and is secured in its monomeric state with a neutralized active site. PMID:25326388

Cellular Oxygen Sensing: Crystal Structure of Hypoxia-Inducible Factor Prolyl Hydroxylase (PHD2)

Energy Technology Data Exchange (ETDEWEB)

McDonough,M.; Li, V.; Flashman, E.; Chowdhury, R.; Mohr, C.; Lienard, B.; Zondlo, J.; Oldham, N.; Clifton, I.; et al.

2006-01-01

Cellular and physiological responses to changes in dioxygen levels in metazoans are mediated via the posttranslational oxidation of hypoxia-inducible transcription factor (HIF). Hydroxylation of conserved prolyl residues in the HIF-{alpha} subunit, catalyzed by HIF prolyl-hydroxylases (PHDs), signals for its proteasomal degradation. The requirement of the PHDs for dioxygen links changes in dioxygen levels with the transcriptional regulation of the gene array that enables the cellular response to chronic hypoxia; the PHDs thus act as an oxygen-sensing component of the HIF system, and their inhibition mimics the hypoxic response. We describe crystal structures of the catalytic domain of human PHD2, an important prolyl-4-hydroxylase in the human hypoxic response in normal cells, in complex with Fe(II) and an inhibitor to 1.7 Angstroms resolution. PHD2 crystallizes as a homotrimer and contains a double-stranded {beta}-helix core fold common to the Fe(II) and 2-oxoglutarate-dependant dioxygenase family, the residues of which are well conserved in the three human PHD enzymes (PHD 1-3). The structure provides insights into the hypoxic response, helps to rationalize a clinically observed mutation leading to familial erythrocytosis, and will aid in the design of PHD selective inhibitors for the treatment of anemia and ischemic disease.

Deconstructing doctoral dissertations: how many papers does it take to make a PhD?

Science.gov (United States)

Hagen, Nils T

2010-11-01

A collection of coauthored papers is the new norm for doctoral dissertations in the natural and biomedical sciences, yet there is no consensus on how to partition authorship credit between PhD candidates and their coauthors. Guidelines for PhD programs vary but tend to specify only a suggested range for the number of papers to be submitted for evaluation, sometimes supplemented with a requirement for the PhD candidate to be the principal author on the majority of submitted papers. Here I use harmonic counting to quantify the actual amount of authorship credit attributable to individual PhD graduates from two Scandinavian universities in 2008. Harmonic counting corrects for the inherent inflationary and equalizing biases of routine counting methods, thereby allowing the bibliometrically identifiable amount of authorship credit in approved dissertations to be analyzed with unprecedented accuracy. Unbiased partitioning of authorship credit between graduates and their coauthors provides a post hoc bibliometric measure of current PhD requirements, and sets a de facto baseline for the requisite scientific productivity of these contemporary PhD's at a median value of approximately 1.6 undivided papers per dissertation. Comparison with previous census data suggests that the baseline has shifted over the past two decades as a result of a decrease in the number of submitted papers per candidate and an increase in the number of coauthors per paper. A simple solution to this shifting baseline syndrome would be to benchmark the amount of unbiased authorship credit deemed necessary for successful completion of a specific PhD program, and then monitor for departures from this level over time. Harmonic partitioning of authorship credit also facilitates cross-disciplinary and inter-institutional analysis of the scientific output from different PhD programs. Juxtaposing bibliometric benchmarks with current baselines may thus assist the development of harmonized guidelines and

GM-PHD Filter Combined with Track-Estimate Association and Numerical Interpolation

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Jinguang Chen

2015-01-01

Full Text Available For the standard Gaussian mixture probability hypothesis density (GM-PHD filter, the number of targets can be overestimated if the clutter rate is too high or underestimated if the detection rate is too low. These problems seriously affect the accuracy of multitarget tracking for the number and the value of measurements and clutters cannot be distinguished and recognized. Therefore, we proposed an improved GM-PHD filter to tackle these problems. Firstly, a track-estimate association was implemented in the filtering process to detect and remove false-alarm targets. Secondly, a numerical interpolation technique was used to compensate the missing targets caused by low detection rate. At the end of this paper, simulation results were presented to demonstrate the proposed GM-PHD algorithm is more effective in estimating the number and state of targets than the previous ones.

The PH-D proposal - A manned mission to PHOBOS and Deimos

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Singer, S. F.

The rationale for a manned mission to the satellites of Mars is discussed. The view has been expressed that NASA must define a major program to follow the Shuttle and to utilize it. However, such a program could not be initiated and proceed without public support, and to obtain this support, public interest would have to be excited. It is shown that, of a number of possible targets for manned exploration in the solar system, Mars appears to be the only possible candidate. Attention is given to a comparison of three Mars missions, a Mars 1984 mission, a manned landing on Mars surface, a manned landing on Phobos and Deimos (Ph-D project), putting men in Mars orbit, the capabilities of the Ph-D mission, a description of the spacecraft, a Ph-D project operations plan, and aspects of timing, technology, and costs.

Social Policy in Social Work PhD Programs in the United States

Science.gov (United States)

Lightfoot, Elizabeth; Gal, John; Weiss-Gal, Idit

2018-01-01

While there has been a long-standing concern about the role of policy within social work education and social work practice, most of the emphasis has been on social work education at the BSW and MSW levels. This article examines policy education at the PhD level. It first explores how policy is taught in social work PhD programs in the United…

Meet EPA Environmental Engineer Terra Haxton, Ph.D.

Science.gov (United States)

EPA Environmental Engineer Terra Haxton, Ph.D., uses computer simulation models to protect drinking water. She investigates approaches to help water utilities be better prepared to respond to contamination incidents in their distribution systems.

The status of PhD education in economic, social, and administrative sciences between 2005 and 2008.

Science.gov (United States)

Farley, Joel F; Wang, Chi-Chuan; Blalock, Susan J

2010-09-10

To describe the funding, education, enrollment, and graduation patterns from economic, social, and administrative sciences PhD programs in colleges and schools of pharmacy in the United States. Economic, social, and administrative sciences PhD programs were identified from the American Association of Colleges of Pharmacy (AACP) Web site. A 41-item online survey instrument was sent to the director of graduate studies of each identified program. Only programs offering a PhD degree were included in the study. Of the 26 programs surveyed, 20 (77%) provided useable responses to the survey instrument. Approximately 91% of PhD programs guarantee funding to incoming students with an average commitment of 2.9 years. On average, students were paid a stipend of $18,000 per year for commitments to research and teaching assistantships, each averaging approximately 2 years in length. Programs admitted an average of 3.5 students per year and graduated approximately 85% of entering students. The majority of students are non-US citizens and accept positions in either academic or industrial positions after graduation. Most economic, social, and administrative sciences PhD programs guarantee funding to incoming PhD candidates. Programs offering funding packages significantly below the average may be at a competitive disadvantage. It is unclear whether the number of students graduating from PhD programs is adequate to fulfill academic and industrial needs.

Using a nursing theory or a model in nursing PhD dissertations: a qualitative study from Turkey.

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Mete, Samiye; Gokçe İsbir, Gozde

2015-04-01

The aim of this study was to reveal experiences of nursing students and their advisors using theories and models in their PhD dissertations. The study adopted a descriptive qualitative approach. This study was performed with 10 PhD candidates and their five advisors from nursing faculty. The results of the study were categorized into four. These are reasons for using a theory/model in a PhD dissertation, reasons for preferring a given model, causes of difficulties in using models in PhD dissertations, and facilitating factors of using theories and models in PhD of dissertations. It was also reported to contribute to the methodology of research and professional development of the students and advisors. © 2014 NANDA International, Inc.

The intrinsically disordered domain of the antitoxin Phd chaperones the toxin Doc against irreversible inactivation and misfolding.

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De Gieter, Steven; Konijnenberg, Albert; Talavera, Ariel; Butterer, Annika; Haesaerts, Sarah; De Greve, Henri; Sobott, Frank; Loris, Remy; Garcia-Pino, Abel

2014-12-05

The toxin Doc from the phd/doc toxin-antitoxin module targets the cellular translation machinery and is inhibited by its antitoxin partner Phd. Here we show that Phd also functions as a chaperone, keeping Doc in an active, correctly folded conformation. In the absence of Phd, Doc exists in a relatively expanded state that is prone to dimerization through domain swapping with its active site loop acting as hinge region. The domain-swapped dimer is not capable of arresting protein synthesis in vitro, whereas the Doc monomer is. Upon binding to Phd, Doc becomes more compact and is secured in its monomeric state with a neutralized active site. © 2014 by The American Society for Biochemistry and Molecular Biology, Inc.

Materialismo percettivo. Da Democrito a Lenin, da Hobbes a Kim

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Michele Gardini

2012-05-01

Full Text Available The paper tries to outline something like a short “critique of pure materialism” in the domain of perception, a sketch showing – through a series of examples, picked out in an apparently heterogeneous fashion from the Western philosophical tradition – how this epistemological model each time, and in everyone of its forms, fails in giving account of the basic features of perceiving.  After giving a survey of authors like Democritus, Hobbes, De Sade, Lenin, the final appendix, devoted to the concept of “supervenience” and its treatment in Davidson and Kim, aims at summarizing the whole problem through the categories of the contemporary philosophy of mind. The conclusion is that a pure materialistic approach is incapable to give reason to some of the fundamental characteristics of perception, that make it one of the basic moods of “being-in-the-world”.

"The Day All of the Different Parts of Me Can Come Along": Intersectionality and U.S. Third World Feminism in the Poetry of Pat Parker and Willyce Kim.

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Van Ausdall, Mimi Iimuro

2015-01-01

This article brings to light the poetry of Pat Parker and Willyce Kim, two key figures within the 1970s and '80s women in print movement. While Parker and Kim have been rightly placed within African-American and Asian-American histories, respectively, and working-class and lesbian-feminist literary histories, their work is most fully understood within the context of U.S. Third World Feminism. Through close readings of poetic form and content in addition to engagement with current debates about intersectionality as a methodology, the article links Kim and Parker's works to central contributions of U.S. Third World Feminism such as intersectionality and power across and within difference that continue to influence feminist theory today.

Career intentions of PhD students in nursing: A cross-sectional survey.

Science.gov (United States)

Bai, XiaoLing; Luo, ZhongChen; Lou, Ting; Pang, Jin; Tang, SiYuan

2018-05-01

Despite the rapid growth of Chinese nursing PhD programs, little is known about the career intentions of students in this field. To investigate the career intentions of nursing PhD students. Online cross-sectional survey. Nursing PhD students at Chinese universities. An online questionnaire was designed and the data were analyzed using SPSS. The mean age of the participants was 31.53 ± 4.92 years, and most were female (89.9%), married (74.2%), and had been employed previously (69.7%). Most intended to work in the city where their family lived (34.8%) or near their previous workplace (32.6%). Most (60.7%) desired to work in an educational institution (e.g., a university or college). The most common expected salary was 8000-11,999 RMB/month. The work benefits perceived as indispensable were "Five Insurances and One Fund" (77.5%), good educational resources for children (59.6%), financial allowances for PhD graduates (52.8%), staff dormitories/housing subsidies (50.6%), and tenure (50.6%). Nursing education (75.3%) and research (70.8%) were the most favored fields. The key job characteristics were the opportunity to put strengths to fullest use (79.8%), time to conduct research (60.7%), and work-life balance (51.7%). The key research conditions included a good research incentive mechanism (77.5%), a Basic Scientific Research Foundation (68.5%), opportunity to apply to conduct research projects (66.3%), and the nursing team's atmosphere regarding research (64.0%), and 91.0% were eager to study abroad (e.g., as part of an international exchange). Nursing PhD students would like to work in their hometown or near their previous workplace. Most preferred working in an educational institution, and the most popular fields were nursing education and research (rather than clinical care), despite the high demand of hospital management for nursing PhD graduates. Flexible work, high-quality research conditions, a certain salary, work benefits, and training were key

Deletion or Inhibition of the Oxygen Sensor PHD1 Protects against Ischemic Stroke via Reprogramming of Neuronal Metabolism.

Science.gov (United States)

Quaegebeur, Annelies; Segura, Inmaculada; Schmieder, Roberta; Verdegem, Dries; Decimo, Ilaria; Bifari, Francesco; Dresselaers, Tom; Eelen, Guy; Ghosh, Debapriva; Davidson, Shawn M; Schoors, Sandra; Broekaert, Dorien; Cruys, Bert; Govaerts, Kristof; De Legher, Carla; Bouché, Ann; Schoonjans, Luc; Ramer, Matt S; Hung, Gene; Bossaert, Goele; Cleveland, Don W; Himmelreich, Uwe; Voets, Thomas; Lemmens, Robin; Bennett, C Frank; Robberecht, Wim; De Bock, Katrien; Dewerchin, Mieke; Ghesquière, Bart; Fendt, Sarah-Maria; Carmeliet, Peter

2016-02-09

The oxygen-sensing prolyl hydroxylase domain proteins (PHDs) regulate cellular metabolism, but their role in neuronal metabolism during stroke is unknown. Here we report that PHD1 deficiency provides neuroprotection in a murine model of permanent brain ischemia. This was not due to an increased collateral vessel network. Instead, PHD1(-/-) neurons were protected against oxygen-nutrient deprivation by reprogramming glucose metabolism. Indeed, PHD1(-/-) neurons enhanced glucose flux through the oxidative pentose phosphate pathway by diverting glucose away from glycolysis. As a result, PHD1(-/-) neurons increased their redox buffering capacity to scavenge oxygen radicals in ischemia. Intracerebroventricular injection of PHD1-antisense oligonucleotides reduced the cerebral infarct size and neurological deficits following stroke. These data identify PHD1 as a regulator of neuronal metabolism and a potential therapeutic target in ischemic stroke. Copyright © 2016 Elsevier Inc. All rights reserved.

Making muslim babies: Ivf and gamete donation in sunni versus shi’a islam

Science.gov (United States)

2006-01-01

Medical anthropological research on science, biotechnology, and religion has focused on the “local moral worlds” of men and women as they make difficult decisions regarding their health and the beginnings and endings of human life. This paper focuses on the local moral worlds of infertile Muslims as they attempt to make, in the religiously correct fashion, Muslim babies at in vitro fertilization (IVF) clinics in Egypt and Lebanon. As early as 1980, authoritative fatwas issued from Egypt’s famed Al-Azhar University suggested that IVF and similar technologies are permissible as long as they do not involve any form of third-party donation (of sperm, eggs, embryos, or uteruses). Since the late 1990s, however, divergences in opinion over third-party gamete donation have occurred between Sunni and Shi’ite Muslims, with Iran’s leading ayatollah permitting gamete donation under certain conditions. This Iranian fatwa has had profound implications for the country of Lebanon, where a Shi’ite majority also seeks IVF services. Based on three periods of ethnographic research in Egyptian and Lebanese IVF clinics, this paper explores official and unofficial religious discourses surrounding the practice of IVF and third-party donation in the Muslim world, as well as the gender implications of gamete donation for Muslim marriages. PMID:17051430

Muusikauudised : Lu : k ja Jäääär koos laval. Britney Spears tegutseb. Lenny Kravitz ja Mick Jagger. Kim Wilde

Index Scriptorium Estoniae

2001-01-01

Tartus Sõbra majas toimunud kontserdist. Videost "Britney: The video". Heliplaatidest: "Britney", "The Best of Pink Floyd", "Lenny", Mick Jagger "Goddess In The Doorway", "The Very Best Of Kim Wilde"

Bony manifestation of rickets in a sunny city - a case report from Yazd, Iran

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Mohammadhosain Afrand

2014-01-01

Full Text Available Rickets is disease that occurs in growing bones in which defective mineralization occurs in both the bone and the cartilage of the epiphyseal growth plate, resulting in the retardation of growth and skeletal deformities. Rickets is more common in areas with less sunlight. However, this case report presents a case of the bony manifestation of rickets with the intake of vitamin D supplements in Yazd, a city in central Iran that has sunshine almost every day. A patient was referred to an out-patient general pediatric clinic for deformities of the legs and growth disturbance, with his height far below the normal range. The changes that were most evident in his X-rays were the bowing of the long bones of the legs and forearms and the cupping of the wrist metaphyseal region. In summary, we present a patient with bony manifestation of rickets despite living in a sunny area and taking vitamin D supplements. Thus, it is important to remember that rickets is still a common disease among children in Iran. More studies of this issue should be conducted, including the identification of abnormal cases and rescheduling vitamin D supplementation programs.

Bony manifestation of rickets in a sunny city - a case report from Yazd, Iran

Directory of Open Access Journals (Sweden)

Mohammadhosain Afrand

2014-02-01

Full Text Available Rickets is disease that occurs in growing bones in which defective mineralization occurs in both the bone and the cartilage of the epiphyseal growth plate, resulting in the retardation of growth and skeletal deformities. Rickets is more common in areas with less sunlight. However, this case report presents a case of the bony manifestation of rickets with the intake of vitamin D supplements in Yazd, a city in central Iran that has sunshine almost every day. A patient was referred to an out-patient general pediatric clinic for deformities of the legs and growth disturbance, with his height far below the normal range. The changes that were most evident in his X-rays were the bowing of the long bones of the legs and forearms and the cupping of the wrist metaphyseal region. In summary, we present a patient with bony manifestation of rickets despite living in a sunny area and taking vitamin D supplements. Thus, it is important to remember that rickets is still a common disease among children in Iran. More studies of this issue should be conducted, including the identification of abnormal cases and rescheduling vitamin D supplementation programs

DELETION OR INHIBITION OF THE OXYGEN SENSOR PHD1 PROTECTS AGAINST ISCHEMIC STROKE VIA REPROGRAMMING OF NEURONAL METABOLISM

Science.gov (United States)

Quaegebeur, Annelies; Segura, Inmaculada; Schmieder, Roberta; Verdegem, Dries; Decimo, Ilaria; Bifari, Francesco; Dresselaers, Tom; Eelen, Guy; Ghosh, Debapriva; Schoors, Sandra; Janaki Raman, Sudha Rani; Cruys, Bert; Govaerts, Kristof; De Legher, Carla; Bouché, Ann; Schoonjans, Luc; Ramer, Matt S.; Hung, Gene; Bossaert, Goele; Cleveland, Don W.; Himmelreich, Uwe; Voets, Thomas; Lemmens, Robin; Bennett, C. Frank; Robberecht, Wim; De Bock, Katrien; Dewerchin, Mieke; Fendt, Sarah-Maria; Ghesquière, Bart; Carmeliet, Peter

2016-01-01

Summary The oxygen-sensing prolyl hydroxylase domain proteins (PHDs) regulate cellular metabolism, but their role in neuronal metabolism during stroke is unknown. Here we report that PHD1 deficiency provides neuroprotection in a murine model of permanent brain ischemia. This was not due to an increased collateral vessel network, nor to enhanced neurotrophin expression. Instead, PHD1−/− neurons were protected against oxygen-nutrient deprivation by reprogramming glucose metabolism. Indeed, PHD1−/− neurons enhanced glucose flux through the oxidative pentose phosphate pathway by diverting glucose from glycolysis. As a result, PHD1−/− neurons increased their redox buffering capacity to scavenge oxygen radicals in ischemia. Intracerebroventricular injection of PHD1-antisense oligonucleotides reduced the cerebral infarct size and neurological deficits following stroke. These data identify PHD1 as a novel regulator of neuronal metabolism and a potential therapeutic target in ischemic stroke. PMID:26774962

Ph.D Afhandling: Restaurering verus instaurering og transstaurering

DEFF Research Database (Denmark)

Bech-Nielsen, Grith

2012-01-01

Ph.d. afhandlingen udforsker holdningen som arkitektfagligt instrument. Fagudøverens "holdning" til værdisætning af arkitektoniske kulturarvsobjekter og til arkitektonisk intervention heri fungerer aktuelt som et anerkendt og konstituerende beslutningsinstrument i praksisnære processer og sammenh...

Governance mode choice in collaborative PhD projects

NARCIS (Netherlands)

Salimi, N.; Bekkers, R.N.A.; Frenken, K.

2013-01-01

Joint PhD projects are a promising form of research collaboration, connecting universities to firms and public research organizations. Entering into such collaborations, however, requires decisions in terms of governance. This paper investigates how a university and its partners govern such

Learning Networks for Professional Development & Lifelong Learning

NARCIS (Netherlands)

Brouns, Francis; Sloep, Peter

2009-01-01

Brouns, F., & Sloep, P. B. (2009). Learning Networks for Professional Development & Lifelong Learning. Presentation of the Learning Network Programme for a Korean delegation of Chonnam National University and Dankook University (researchers dr. Jeeheon Ryu and dr. Minjeong Kim and a Group of PhD and

"Sundiata, Lion King of Mali." Adapted by Kim Hines, Featuring Griot Alhaji Papa Susso, Cue Sheet for Students.

Science.gov (United States)

Freeman, Aakhu TuahNera

This performance guide is designed for teachers to use with students before and after a performance of "Sundiata: Lion King of Mali," adapted by Kim Hines and featuring Griot Alhaji Papa Susso. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) Sundiata: Man & Myth (discusses…

Strategic innovation between PhD and DNP programs: Collaboration, collegiality, and shared resources.

Science.gov (United States)

Edwards, Joellen; Rayman, Kathleen; Diffenderfer, Sandra; Stidham, April

2016-01-01

At least 111 schools and colleges of nursing across the nation provide both PhD and DNP programs (AACN, 2014a). Collaboration between nurses with doctoral preparation as researchers (PhD) and practitioners (DNP) has been recommended as essential to further the profession; that collaboration can begin during the educational process. The purpose of this paper is to describe the development and implementation of successful DNP and PhD program collaboration, and to share the results of that collaboration in an educational setting. Faculty set strategic goals to maximize the effectiveness and efficiency of both new DNP and existing PhD programs. The goals were to promote collaboration and complementarity between the programs through careful capstone and dissertation differentiation, complementary residency activities, joint courses and inter-professional experiences; promote collegiality in a blended on-line learning environment through shared orientation and intensive on-campus sessions; and maximize resources in program delivery through a supportive organizational structure, equal access to technology support, and shared faculty responsibilities as appropriate to terminal degrees. Successes such as student and faculty accomplishments, and challenges such as managing class size and workload, are described. Collaboration, collegiality and the sharing of resources have strengthened and enriched both programs and contributed to the success of students, faculty. These innovative program strategies can provide a solid foundation for DNP and PhD collaboration. Copyright © 2016 Elsevier Inc. All rights reserved.

Exploring challenges of the reproductive health PhD curriculum: A qualitative research

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Sh Kohan

2016-07-01

Full Text Available Introduction: Enhancing the quality and dynamicity of higher education programs requires continuous evaluation of curriculums. Reproductive health PhD program was established in 2006 in Iran while recommending that its curriculum be evaluated by assessing graduates’ performance in workplace and surveying students, faculty members and managers. This study aimed to explore challenges of the curriculum of reproductive health PhD program. Methods: Employing a qualitative content analysis approach and using purposive and sometimes opportunistic sampling, experiences and viewpoints of 33 graduates and students of reproductive health PhD program, educational managers and reproductive health board members about the curriculum of reproductive health PhD program were collected through individual interviews and notes in 2014-15. Data were transcribed and important expressions were coded. Classification of similar codes led to preliminary categories. Five main categories were extracted by further classifications. Results: The five main categories included inadequacy of course topics and contents, challenges of student education, failure in realizing curriculum goals, long research period, and ambiguity in graduates’ professional status were appeared; each of these included various subcategories. Conclusion: Results showed that the curriculum of reproductive health PhD program required revisions to meet the program’s mission and designing courses such as sexual health and reinforcing the clinical nature of the program were necessary. Moreover, the results emphasized that the establishment of an independent educational department of reproductive health for managing higher education affairs and greater supervision of the reproductive health board on educational affairs was necessary. Furthermore, reproductive health specialists should be employed in different positions to meet society’s reproductive health needs.

As others see us: what PhD students say about supervisors.

Science.gov (United States)

Yarwood-Ross, Lee; Haigh, Carol

2014-09-01

To explore the attitudes that doctoral students share with each other in an online postgraduate discussion forum. The supervisory role is pivotal to the successful completion of a PhD. Student satisfaction surveys are implemented by some universities, but there is currently no research that has investigated PhD students' experiences of supervision in the less formal environment of an online postgraduate discussion forum. Data were collected between September and December 2012 from the Postgraduate Forum, which receives posts from the global student community. The keywords used in the search were 'supervisor(s)' and 'supervision'. The data were analysed using thematic analysis. All relevant titles and posts from between January 2002 and the end of December 2012 were searched. The authors discovered five major themes: communication difficulties, control and engagement, academic bullying, lack of trust, and desertion. The relationship between students and supervisors is vital to successful PhD completion, and this study has provided some of the experiences students share with each other in an online postgraduate discussion forum. The online discussion forum provided an insight into students' perspectives of supervision but as it is asynchronous, there is limited analysis. Further research incorporating synchronous data collection methods would be helpful to examine students' experiences in greater detail. This study shows how an online postgraduate forum can be used as a source of data to gain an insight into PhD students' perspectives of supervision.

Governance mode choice in collaborative Ph.D. projects

NARCIS (Netherlands)

Salimi, N.; Bekkers, R.N.A.; Frenken, K.

2015-01-01

Joint Ph.D. projects are a prominent form of research collaboration, connecting universities to firms and public research organizations. When entering into such collaborations, partners need to make choices regarding a project’s governance. This paper investigates how a university and its partners

Articulating Expectations for PhD Candidature upon Commencement: Ensuring Supervisor/Student "Best Fit"

Science.gov (United States)

Moxham, Lorna; Dwyer, Trudy; Reid-Searl, Kerry

2013-01-01

The journey towards completion of a PhD is a bumpy one for many. One of the major factors that influence successful and on-time thesis completion is the relationship that the PhD candidate has with her or his supervisor. This paper presents results from research undertaken using a 12-item survey to collect data from a purposive sample: PhD…

Predicting the "graduate on time (GOT)" of PhD students using binary logistics regression model

Science.gov (United States)

Shariff, S. Sarifah Radiah; Rodzi, Nur Atiqah Mohd; Rahman, Kahartini Abdul; Zahari, Siti Meriam; Deni, Sayang Mohd

2016-10-01

Malaysian government has recently set a new goal to produce 60,000 Malaysian PhD holders by the year 2023. As a Malaysia's largest institution of higher learning in terms of size and population which offers more than 500 academic programmes in a conducive and vibrant environment, UiTM has taken several initiatives to fill up the gap. Strategies to increase the numbers of graduates with PhD are a process that is challenging. In many occasions, many have already identified that the struggle to get into the target set is even more daunting, and that implementation is far too ideal. This has further being progressing slowly as the attrition rate increases. This study aims to apply the proposed models that incorporates several factors in predicting the number PhD students that will complete their PhD studies on time. Binary Logistic Regression model is proposed and used on the set of data to determine the number. The results show that only 6.8% of the 2014 PhD students are predicted to graduate on time and the results are compared wih the actual number for validation purpose.

Differences in immunolocalization of Kim-1, RPA-1, and RPA-2 in kidneys of gentamicin-, cisplatin-, and valproic acid-treated rats: potential role of iNOS and nitrotyrosine.

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Zhang, Jun; Goering, Peter L; Espandiari, Parvaneh; Shaw, Martin; Bonventre, Joseph V; Vaidya, Vishal S; Brown, Ronald P; Keenan, Joe; Kilty, Cormac G; Sadrieh, Nakissa; Hanig, Joseph P

2009-08-01

The present study compared the immunolocalization of Kim-1, renal papillary antigen (RPA)-1, and RPA-2 with that of inducible nitric oxide synthase (iNOS) and nitrotyrosine in kidneys of gentamicin sulfate (Gen)- and cisplatin (Cis)-treated rats. The specificity of acute kidney injury (AKI) biomarkers, iNOS, and nitrotyrosine was evaluated by dosing rats with valproic acid (VPA). Sprague-Dawley (SD) rats were injected subcutaneously (sc) with 100 mg/kg/day of Gen for six or fourteen days; a single intraperitoneal (ip) dose of 1, 3, or 6 mg/kg of Cis; or 650 mg/kg/day of VPA (ip) for four days. In Gen-treated rats, Kim-1 was expressed in the epithelial cells, mainly in the S1/S2 segments but less so in the S3 segment, and RPA-1 was increased in the epithelial cells of collecting ducts (CD) in the cortex. Spatial expression of iNOS or nitrotyrosine with Kim-1 or RPA-1 was detected. In Cis-treated rats, Kim-1 was expressed only in the S3 segment cells, and RPA-1 and RPA-2 were increased in the epithelial cells of medullary CD or medullary loop of Henle (LH), respectively. Spatial expression of iNOS or nitrotyrosine with RPA-1 or RPA-2 was also identified. These findings suggest that peroxynitrite formation may be involved in the pathogenesis of Gen and Cis nephrotoxicity and that Kim-1, RPA-1, and RPA-2 have the potential to serve as site-specific biomarkers for Gen or Cis AKI.

Publishing scientific papers based on Master's and Ph.D. theses from a small scientific community: case study of Croatian medical schools.

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Frković, Vedran; Skender, Tomislav; Dojćinović, Bojan; Bilić-Zulle, Lidija

2003-02-01

To evaluate publishing activity of medical doctors after they have obtained Master's or Ph.D. degree at the Rijeka and Zagreb University Schools of Medicine in Croatia, and establish the number of journal articles based on these theses. Data on Master's and Ph.D. theses defended at the Rijeka and Zagreb University Schools of Medicine in the 1990-1999 period were collected by hand-search of the archive. MEDLINE and Current Contents databases were searched for journal articles resulting from the theses. During the 10-year period, 1,535 Master's and 634 Ph.D. theses were defended at the Rijeka and Zagreb University Schools of Medicine (253 Master's and 138 Ph.D. theses from Rijeka and 1,282 Master's and 496 Ph.D. theses from Zagreb). There were 201 (14%) Master's and 218 (34%) Ph.D. theses that resulted in articles published in journals indexed in MEDLINE (13% of Master's and 11% of Ph.D. theses from Rijeka, and 14% of Master's and 41% of Ph.D. theses from Zagreb). Also, 97 (6%) Master's and 129 (20%) Ph.D. theses that resulted in articles published in Current Contents journals (8% of Master's and 6% of Ph.D. theses from Rijeka, and 6% of Master's and 24% of Ph.D. theses from Zagreb). There was no significant difference between the two Universities with respect to published articles based on Master's theses, but there were significantly more articles from Ph.D. theses in Zagreb (ptheses resulted in a single publication (95%), 19 (5%) in 2, and 2 in 3 publications. Out of all 453 journal articles, 31% were published in Croatian and 69% in international journals. Most Croatian Master's and Ph.D. theses are not made available to the scientific community. There should be more institutional effort directed at the stimulation of postgraduate students to publish their scientific work.

Factors that facilitate or inhibit interest of domestic students in the engineering PhD: A mixed methods study

Science.gov (United States)

Howell Smith, Michelle C.

Given the increasing complexity of technology in our society, the United States has a growing demand for a more highly educated technical workforce. Unfortunately, the proportion of United States citizens earning a PhD in engineering has been declining and there is concern about meeting the economic, national security and quality of life needs of our country. This mixed methods sequential exploratory instrument design study identified factors that facilitate or inhibit interest in engineering PhD programs among domestic engineering undergraduate students in the United States. This study developed a testable theory for how domestic students become interested in engineering PhD programs and a measure of that process, the Exploring Engineering Interest Inventory (EEII). The study was conducted in four phases. The first phase of the study was a qualitative grounded theory exploration of interest in the engineering PhD. Qualitative data were collected from domestic engineering students, engineering faculty and industry professional who had earned a PhD in engineering. The second phase, instrument development, developed the Exploring Engineering Interest Inventory (EEII), a measurement instrument designed with good psychometric properties to test a series of preliminary hypotheses related to the theory generated in the qualitative phase. In the third phase of the study, the EEII was used to collect data from a larger sample of junior and senior engineering majors. The fourth phase integrated the findings from the qualitative and quantitative phases. Four factors were identified as being significant influences of interest in the engineering PhD: Personal characteristics, educational environment, misperceptions of the economic and personal costs, and misperceptions of engineering work. Recommendations include increasing faculty encouragement of students to pursue an engineering PhD and programming to correct the misperceptions of the costs of the engineering PhD and the

ebibliographical compilation of phd theses produced at the faculty

African Journals Online (AJOL)

USER

2015-06-01

Jun 1, 2015 ... comprehensive list of Ph.D theses produced by the following ... Science: Applied and Plant Biology, Micro-Biology, ... Communities. ... Water Purification Potentials and in-vivo ... Cultivation at Small-Hoiders Level in Semi.

Targeting Ligandable Pockets on Plant Homeodomain (PHD) Zinc Finger Domains by a Fragment-Based Approach.

Science.gov (United States)

Amato, Anastasia; Lucas, Xavier; Bortoluzzi, Alessio; Wright, David; Ciulli, Alessio

2018-04-20

Plant homeodomain (PHD) zinc fingers are histone reader domains that are often associated with human diseases. Despite this, they constitute a poorly targeted class of readers, suggesting low ligandability. Here, we describe a successful fragment-based campaign targeting PHD fingers from the proteins BAZ2A and BAZ2B as model systems. We validated a pool of in silico fragments both biophysically and structurally and solved the first crystal structures of PHD zinc fingers in complex with fragments bound to an anchoring pocket at the histone binding site. The best-validated hits were found to displace a histone H3 tail peptide in competition assays. This work identifies new chemical scaffolds that provide suitable starting points for future ligand optimization using structure-guided approaches. The demonstrated ligandability of the PHD reader domains could pave the way for the development of chemical probes to drug this family of epigenetic readers.

Skill development in collaborative research projects: A comparison between PhD students in multi-actor research programs and in traditional trajectories

NARCIS (Netherlands)

Wardenaar, T.; Belder, R.; de Goede, M.E.E; Horlings, E.; van den Besselaar, P.

2014-01-01

The growing number of PhD students has spurred debates about the societal relevance of PhD training trajectories. The academic labour market does not provide enough jobs and many PhD graduates will have a career outside academia. It has been questioned whether current PhD training trajectories are

Self-reported needs for improving the supervision competence of PhD supervisors from the medical sciences in Denmark.

Science.gov (United States)

Raffing, Rie; Jensen, Thor Bern; Tønnesen, Hanne

2017-10-23

Quality of supervision is a major predictor for successful PhD projects. A survey showed that almost all PhD students in the Health Sciences in Denmark indicated that good supervision was important for the completion of their PhD study. Interestingly, approximately half of the students who withdrew from their program had experienced insufficient supervision. This led the Research Education Committee at the University of Copenhagen to recommend that supervisors further develop their supervision competence. The aim of this study was to explore PhD supervisors' self-reported needs and wishes regarding the content of a new program in supervision, with a special focus on the supervision of PhD students in medical fields. A semi-structured interview guide was developed, and 20 PhD supervisors from the Graduate School of Health and Medical Sciences at the Faculty of Health and Medical Sciences at the University of Copenhagen were interviewed. Empirical data were analysed using qualitative methods of analysis. Overall, the results indicated a general interest in improved competence and development of a new supervision programme. Those who were not interested argued that, due to their extensive experience with supervision, they had no need to participate in such a programme. The analysis revealed seven overall themes to be included in the course. The clinical context offers PhD supervisors additional challenges that include the following sub-themes: patient recruitment, writing the first article, agreements and scheduled appointments and two main groups of students, in addition to the main themes. The PhD supervisors reported the clear need and desire for a competence enhancement programme targeting the supervision of PhD students at the Faculty of Health and Medical Sciences. Supervision in the clinical context appeared to require additional competence. The Scientific Ethical Committee for the Capital Region of Denmark. Number: H-3-2010-101, date: 2010.09.29.

Meet EPA Natural Resource Economist Marisa Mazzotta, Ph.D.

Science.gov (United States)

Marisa Mazzotta, Ph.D. currently works as an Economist at EPA's Atlantic Ecology Division. Her research focuses on the public's valuation and prioritization of natural resources, and the relationship between ecological changes and economic benefits.

Academic PHD School at Faculty of Agriculture in Tirana, Albania.

Science.gov (United States)

Bijo, B; Hoda, A; Thamaj, F

2010-01-01

Agricultural University of Tirana (AUT) is one of 12 public Universities in Albania. There are five Faculties within AUT. The study courses in AUT except of Faculty of Veterinary Medicine, are organized in three levels. Courses of the first level offer the fundamental knowledge. The students at the end of this cycle own 180 credits and obtain a first level diploma. In the second level study courses, the students get deeper theoretical and practical knowledge and modules are spread across 120 credits. At the end of this level the students obtain a second level diploma, according to the study course. In FVM, the study courses are organized as integrated program of second level that is spread across 300 credits. The students, who have finished the first level course, may go further in "Master of First level" for a professional training, where they do obtain 60 credits. The program of third cycle includes the courses of "Master of Second level" and the programs of PhD. The course of "Master of second level" is offered to the students who have achieved a Diploma of Second Level, and the students get deeper knowledge of scientific and professional character and do obtain at least 60 credits. PhD programs have totally an academic character. The principal aspect is the research and independent scientific activity. This program can be followed by the students who have a diploma of second level, or a diploma of "Master of Second level". The PhD program is organized in four years. The first year, consists of theoretical knowledge of the students. The second year is mainly research. The third year is research, data manipulation, publications, oral presentations and the last year is compilation of PhD thesis, its presentation and defense. Here is presented newly established doctoral school at Faculty of Agriculture and Environment.

Doc of prophage P1 is inhibited by its antitoxin partner Phd through fold complementation

DEFF Research Database (Denmark)

Garcia-Pino, Abel; Christensen-Dalsgaard, Mikkel; Wyns, Lode

2008-01-01

Prokaryotic toxin-antitoxin modules are involved in major physiological events set in motion under stress conditions. The toxin Doc (death on curing) from the phd/doc module on phage P1 hosts the C-terminal domain of its antitoxin partner Phd (prevents host death) through fold complementation....... This Phd domain is intrinsically disordered in solution and folds into an alpha-helix upon binding to Doc. The details of the interactions reveal the molecular basis for the inhibitory action of the antitoxin. The complex resembles the Fic (filamentation induced by cAMP) proteins and suggests a possible......-antitoxin locus for its action in vivo....

"PhD Comics" author Jorge Cham on the power of procrastination

CERN Multimedia

Stefania Pandolfi

2015-01-01

From Tuesday, 22 to Friday, 25 September, Jorge Cham visited CERN. The PHD Movie 2 was screened in the Main Auditorium  and the cartoonist also took part in one of the Researchers' Night events.    Jorge Cham in the CERN Control Centre. On the first day, the author of the comic strip Piled Higher and Deeper (PhD Comics) visited the CERN Control Centre, the Synchrocyclotron, the CMS Service Cavern and the ATLAS control room. On Thursday, he had a busy afternoon, starting with signing copies of his books and then giving a talk entitled “The Power of Procrastination” in a packed Main Auditorium. He made the audience laugh by narrating his experience as a graduate student in robotics at Stanford University, recounting how he started drawing PhD Comics and how it rapidly became popular in universities all over the world. He then analysed the frustrations and anxieties commonly experienced by any graduate student, causing...

THE SUNNI-SHI'ITE RIVALRY AND ITS INFLUENCE ON THE GEOPOLITICAL SITUATION OF THE MIDDLE EAST

Directory of Open Access Journals (Sweden)

Alexander A. Kuznetsov

2014-01-01

Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

The Sunni-Shi'ite Rivalry And Its Influence On The Geopolitical Situation Of The Middle East

Directory of Open Access Journals (Sweden)

Alexander A. Kuznetsov

2014-01-01

Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

Interoperability in digital electrocardiography: harmonization of ISO/IEEE x73-PHD and SCP-ECG.

Science.gov (United States)

Trigo, Jesús D; Chiarugi, Franco; Alesanco, Alvaro; Martínez-Espronceda, Miguel; Serrano, Luis; Chronaki, Catherine E; Escayola, Javier; Martínez, Ignacio; García, José

2010-11-01

The ISO/IEEE 11073 (x73) family of standards is a reference frame for medical device interoperability. A draft for an ECG device specialization (ISO/IEEE 11073-10406-d02) has already been presented to the Personal Health Device (PHD) Working Group, and the Standard Communications Protocol for Computer-Assisted ElectroCardioGraphy (SCP-ECG) Standard for short-term diagnostic ECGs (EN1064:2005+A1:2007) has recently been approved as part of the x73 family (ISO 11073-91064:2009). These factors suggest the coordinated use of these two standards in foreseeable telecardiology environments, and hence the need to harmonize them. Such harmonization is the subject of this paper. Thus, a mapping of the mandatory attributes defined in the second draft of the ISO/IEEE 11073-10406-d02 and the minimum SCP-ECG fields is presented, and various other capabilities of the SCP-ECG Standard (such as the messaging part) are also analyzed from an x73-PHD point of view. As a result, this paper addresses and analyzes the implications of some inconsistencies in the coordinated use of these two standards. Finally, a proof-of-concept implementation of the draft x73-PHD ECG device specialization is presented, along with the conversion from x73-PHD to SCP-ECG. This paper, therefore, provides recommendations for future implementations of telecardiology systems that are compliant with both x73-PHD and SCP-ECG.

Preparing for Graduate-Level Training in Professional Psychology: Comparisons across Clinical PhD, Counseling PhD, and Clinical PsyD Programs

Science.gov (United States)

Karazsia, Bryan T.; Smith, Lena

2016-01-01

In the present study, faculty who teach in clinical and counseling doctor of philosophy (PhD) or doctor of psychology (PsyD) programs completed surveys regarding preferences for prospective student preparations to graduate programs. Faculty expectations of minimum and ideal undergraduate training were highest for scientific methods, though…

Self-reported needs for improving the supervision competence of PhD supervisors from the medical sciences in Denmark

DEFF Research Database (Denmark)

Raffing, Rie; Jensen, Thor Bern; Tønnesen, Hanne

2017-01-01

Background: Quality of supervision is a major predictor for successful PhD projects. A survey showed that almost all PhD students in the Health Sciences in Denmark indicated that good supervision was important for the completion of their PhD study. Interestingly, approximately half of the students...... and wishes regarding the content of a new program in supervision, with a special focus on the supervision of PhD students in medical fields. Methods: A semi-structured interview guide was developed, and 20 PhD supervisors from the Graduate School of Health and Medical Sciences at the Faculty of Health...... and Medical Sciences at the University of Copenhagen were interviewed. Empirical data were analysed using qualitative methods of analysis. Results: Overall, the results indicated a general interest in improved competence and development of a new supervision programme. Those who were not interested argued that...

Urinary Biomarkers KIM-1 and NGAL for Detection of Chronic Kidney Disease of Uncertain Etiology (CKDu) among Agricultural Communities in Sri Lanka

Science.gov (United States)

Mohammed Abdul, Khaja Shameem; Eakanayake, Eakanayake M. D. V.; Jayasinghe, Sudheera Sammanthi; Jayasumana, Channa; Asanthi, Hewa Bandulage; Perera, Hettiarachigae S. D.; Chaminda, Gamage G. Tushara; Chandana, Ediriweera P. S.; Siribaddana, Sisira H.

2016-01-01

Chronic Kidney Disease of uncertain etiology (CKDu) is an emerging epidemic among farming communities in rural Sri Lanka. Victims do not exhibit common causative factors, however, histopathological studies revealed that CKDu is a tubulointerstitial disease. Urine albumin or albumin-creatinine ratio is still being used as a traditional diagnostic tool to identify CKDu, but accuracy and prevalence data generated are questionable. Urinary biomarkers have been used in similar nephropathy and are widely recognised for their sensitivity, specificity and accuracy in determining CKDu and early renal injury. However, these biomarkers have never been used in diagnosing CKDu in Sri Lanka. Male farmers (n = 1734) were recruited from 4 regions in Sri Lanka i.e. Matara and Nuwara Eliya (farming locations with no CKDu prevalence) and two CKDu emerging locations from Hambantota District in Southern Sri Lanka; Angunakolapelessa (EL1) and Bandagiriya (EL2). Albuminuria (ACR ≥ 30mg/g); serum creatinine based estimation of glomerular filtration rate (eGFR); creatinine normalized urinary kidney injury molecule (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) were measured. Fourteen new CKDu cases (18%) from EL1 and nine CKDu cases (9%) from EL2 were recognized for the first time from EL1, EL2 locations, which were previously considered as non-endemic of the disease and associated with persistent albuminuria (ACR ≥ 30mg/g Cr). No CKDu cases were identified in non-endemic study locations in Matara (CM) and Nuwara Eliya (CN). Analysis of urinary biomarkers showed urinary KIM-1 and NGAL were significantly higher in new CKDu cases in EL1 and EL2. However, we also reported significantly higher KIM-1 and NGAL in apparently healthy farmers in EL 1 and EL 2 with comparison to both control groups. These observations may indicate possible early renal damage in absence of persistent albuminuria and potential capabilities of urinary KIM-1 and NGAL in early detection of renal injury

Urinary Biomarkers KIM-1 and NGAL for Detection of Chronic Kidney Disease of Uncertain Etiology (CKDu among Agricultural Communities in Sri Lanka.

Directory of Open Access Journals (Sweden)

Pallagae Mangala C S De Silva

2016-09-01

Full Text Available Chronic Kidney Disease of uncertain etiology (CKDu is an emerging epidemic among farming communities in rural Sri Lanka. Victims do not exhibit common causative factors, however, histopathological studies revealed that CKDu is a tubulointerstitial disease. Urine albumin or albumin-creatinine ratio is still being used as a traditional diagnostic tool to identify CKDu, but accuracy and prevalence data generated are questionable. Urinary biomarkers have been used in similar nephropathy and are widely recognised for their sensitivity, specificity and accuracy in determining CKDu and early renal injury. However, these biomarkers have never been used in diagnosing CKDu in Sri Lanka. Male farmers (n = 1734 were recruited from 4 regions in Sri Lanka i.e. Matara and Nuwara Eliya (farming locations with no CKDu prevalence and two CKDu emerging locations from Hambantota District in Southern Sri Lanka; Angunakolapelessa (EL1 and Bandagiriya (EL2. Albuminuria (ACR ≥ 30mg/g; serum creatinine based estimation of glomerular filtration rate (eGFR; creatinine normalized urinary kidney injury molecule (KIM-1 and neutrophil gelatinase-associated lipocalin (NGAL were measured. Fourteen new CKDu cases (18% from EL1 and nine CKDu cases (9% from EL2 were recognized for the first time from EL1, EL2 locations, which were previously considered as non-endemic of the disease and associated with persistent albuminuria (ACR ≥ 30mg/g Cr. No CKDu cases were identified in non-endemic study locations in Matara (CM and Nuwara Eliya (CN. Analysis of urinary biomarkers showed urinary KIM-1 and NGAL were significantly higher in new CKDu cases in EL1 and EL2. However, we also reported significantly higher KIM-1 and NGAL in apparently healthy farmers in EL 1 and EL 2 with comparison to both control groups. These observations may indicate possible early renal damage in absence of persistent albuminuria and potential capabilities of urinary KIM-1 and NGAL in early detection of renal

Urinary Biomarkers KIM-1 and NGAL for Detection of Chronic Kidney Disease of Uncertain Etiology (CKDu) among Agricultural Communities in Sri Lanka.

Science.gov (United States)

De Silva, Pallagae Mangala C S; Mohammed Abdul, Khaja Shameem; Eakanayake, Eakanayake M D V; Jayasinghe, Sudheera Sammanthi; Jayasumana, Channa; Asanthi, Hewa Bandulage; Perera, Hettiarachigae S D; Chaminda, Gamage G Tushara; Chandana, Ediriweera P S; Siribaddana, Sisira H

2016-09-01

Chronic Kidney Disease of uncertain etiology (CKDu) is an emerging epidemic among farming communities in rural Sri Lanka. Victims do not exhibit common causative factors, however, histopathological studies revealed that CKDu is a tubulointerstitial disease. Urine albumin or albumin-creatinine ratio is still being used as a traditional diagnostic tool to identify CKDu, but accuracy and prevalence data generated are questionable. Urinary biomarkers have been used in similar nephropathy and are widely recognised for their sensitivity, specificity and accuracy in determining CKDu and early renal injury. However, these biomarkers have never been used in diagnosing CKDu in Sri Lanka. Male farmers (n = 1734) were recruited from 4 regions in Sri Lanka i.e. Matara and Nuwara Eliya (farming locations with no CKDu prevalence) and two CKDu emerging locations from Hambantota District in Southern Sri Lanka; Angunakolapelessa (EL1) and Bandagiriya (EL2). Albuminuria (ACR ≥ 30mg/g); serum creatinine based estimation of glomerular filtration rate (eGFR); creatinine normalized urinary kidney injury molecule (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) were measured. Fourteen new CKDu cases (18%) from EL1 and nine CKDu cases (9%) from EL2 were recognized for the first time from EL1, EL2 locations, which were previously considered as non-endemic of the disease and associated with persistent albuminuria (ACR ≥ 30mg/g Cr). No CKDu cases were identified in non-endemic study locations in Matara (CM) and Nuwara Eliya (CN). Analysis of urinary biomarkers showed urinary KIM-1 and NGAL were significantly higher in new CKDu cases in EL1 and EL2. However, we also reported significantly higher KIM-1 and NGAL in apparently healthy farmers in EL 1 and EL 2 with comparison to both control groups. These observations may indicate possible early renal damage in absence of persistent albuminuria and potential capabilities of urinary KIM-1 and NGAL in early detection of renal injury

Measuring efficiency of university-industry Ph.D. projects using best worst method.

Science.gov (United States)

Salimi, Negin; Rezaei, Jafar

A collaborative Ph.D. project, carried out by a doctoral candidate, is a type of collaboration between university and industry. Due to the importance of such projects, researchers have considered different ways to evaluate the success, with a focus on the outputs of these projects. However, what has been neglected is the other side of the coin-the inputs. The main aim of this study is to incorporate both the inputs and outputs of these projects into a more meaningful measure called efficiency. A ratio of the weighted sum of outputs over the weighted sum of inputs identifies the efficiency of a Ph.D. The weights of the inputs and outputs can be identified using a multi-criteria decision-making (MCDM) method. Data on inputs and outputs are collected from 51 Ph.D. candidates who graduated from Eindhoven University of Technology. The weights are identified using a new MCDM method called Best Worst Method (BWM). Because there may be differences in the opinion of Ph.D. candidates and supervisors on weighing the inputs and outputs, data for BWM are collected from both groups. It is interesting to see that there are differences in the level of efficiency from the two perspectives, because of the weight differences. Moreover, a comparison between the efficiency scores of these projects and their success scores reveals differences that may have significant implications. A sensitivity analysis divulges the most contributing inputs and outputs.

Systematic analysis and comparison of the PHD-Finger gene family in Chinese pear (Pyrus bretschneideri) and its role in fruit development.

Science.gov (United States)

Cao, Yunpeng; Han, Yahui; Meng, Dandan; Abdullah, Muhammad; Li, Dahui; Jin, Qing; Lin, Yi; Cai, Yongping

2018-04-20

PHD-finger proteins, which belongs to the type of zinc finger family, and that play an important role in the regulation of both transcription and the chromatin state in eukaryotes. Currently, PHD-finger proteins have been well studied in animals, while few studies have been carried out on their function in plants. In the present study, 129 non-redundant PHD-finger genes were identified from 5 Rosaceae species (pear, apple, strawberry, mei, and peach); among them, 31 genes were identified in pear. Subsequently, we carried out a bioinformatics analysis of the PHD-finger genes. Thirty-one PbPHD genes were divided into 7 subfamilies based on the phylogenetic analysis, which are consistent with the intron-exon and conserved motif analyses. In addition, we identified five segmental duplication events, implying that the segmental duplications might be a crucial role in the expansion of the PHD-finger gene family in pear. The microsynteny analysis of five Rosaceae species showed that there were independent duplication events in addition to the genome-wide duplication of the pear genome. Subsequently, ten expressed PHD-finger genes of pear fruit were identified using qRT-PCR, and one of these genes, PbPHD10, was identified as an important candidate gene for the regulation of lignin synthesis. Our research provides useful information for the further analysis of the function of PHD-finger gene family in pear.

Self-reported needs for improving the supervision competence of PhD supervisors from the medical sciences in Denmark

Directory of Open Access Journals (Sweden)

Rie Raffing

2017-10-01

Full Text Available Abstract Background Quality of supervision is a major predictor for successful PhD projects. A survey showed that almost all PhD students in the Health Sciences in Denmark indicated that good supervision was important for the completion of their PhD study. Interestingly, approximately half of the students who withdrew from their program had experienced insufficient supervision. This led the Research Education Committee at the University of Copenhagen to recommend that supervisors further develop their supervision competence. The aim of this study was to explore PhD supervisors’ self-reported needs and wishes regarding the content of a new program in supervision, with a special focus on the supervision of PhD students in medical fields. Methods A semi-structured interview guide was developed, and 20 PhD supervisors from the Graduate School of Health and Medical Sciences at the Faculty of Health and Medical Sciences at the University of Copenhagen were interviewed. Empirical data were analysed using qualitative methods of analysis. Results Overall, the results indicated a general interest in improved competence and development of a new supervision programme. Those who were not interested argued that, due to their extensive experience with supervision, they had no need to participate in such a programme. The analysis revealed seven overall themes to be included in the course. The clinical context offers PhD supervisors additional challenges that include the following sub-themes: patient recruitment, writing the first article, agreements and scheduled appointments and two main groups of students, in addition to the main themes. Conclusions The PhD supervisors reported the clear need and desire for a competence enhancement programme targeting the supervision of PhD students at the Faculty of Health and Medical Sciences. Supervision in the clinical context appeared to require additional competence. Trial registration The Scientific Ethical Committee

Forensic odontology education:from undergraduate to PhD - a Brazilian experience.

Science.gov (United States)

Dietrichkeit Pereira, J G; Frontanilla Recalde, T S; Barreto Costa, P; Jacometti, V; Vigorito Magalhães, L; Alves Da Silva, R H

2017-12-01

Forensic Odontology is a topic present in the majority of Dental Schools in Brazil, and due to this reality, some universities develop activities related to undergraduate and graduate students, from the Dentistry course until the Ph.D. degree. To present the education experience related to Forensic Odontology at School of Dentistry of Ribeirão Preto (USP - University of São Paulo), showing the strategies and activities in the different degrees (Dental course, Forensic Odontology Specialization Program, Specific Professional Training, Master, and Ph.D.). To the undergraduate students, many activities are developed in order to demonstrate all the possibilities that Forensic Dentistry allow, including theoretical and practical activities; in the Forensic Odontology Specialization Program, the dentists are trained to act as Forensic Odontologists in all its amplitude; in the Specific Professional Training, some courses are available, related to specific topics as DVI, Forensic Facial Reconstruction, Auditor in Dental Care Insurance and others; and in the Master and Ph.D. Programs, the professionals receive training in skills like teaching, research, student's guidance and others. In Brazil, Forensic Odontology is a well-known field in Dentistry and universities develop an important role in training a qualified workforce.

Top tips for PhD thesis examination: nurse clinicians, researchers and novices.

Science.gov (United States)

Cleary, Michelle; Horsfall, Jan; Hunt, Glenn E

2012-01-01

Interestingly, there are very few guidelines in the literature to assist novice nurse PhD examiners. In this paper, we aim to provide information to nurses, researchers or early career academics who have little experience in assessing a university thesis. The article provides background information about recent changes in the university sector; overviews some research on experienced examiners views; presents factors that differentiate between high and low quality PhD theses; and outlines some pointers that may be useful when marking at the doctoral level. Copyright © 2011 Elsevier Ltd. All rights reserved.

PhD Students, Interculturality, Reflexivity, Community and Internationalisation

Science.gov (United States)

Holliday, Adrian

2017-01-01

Interviews with a small group of doctoral students at a British university indicate that the students feel that the programme provides an environment within which they develop interculturality through reflexive engagement with the PhD community and in some cases with the participants in their research. Significant here is that they are…

Originality and the PhD: what is it and how can it be demonstrated?

Science.gov (United States)

Gill, Paul; Dolan, Gina

2015-07-01

To explore the concept of originality in doctoral research and outline ways in which doctoral candidates can begin to identify, formulate and articulate their individual contributions to knowledge. Originality is a major feature of doctoral research but considerable confusion exists regarding what can and cannot constitute originality in the PhD and how the contribution to knowledge can be demonstrated clearly. This is a discussion paper. A review of relevant, published literature relating to originality in the PhD. Many doctoral candidates merely outline why they believe their work to be original, instead of demonstrating critically how and in what way their research makes a meaningful contribution to the body of knowledge. The concept of originality in the PhD is complex and multi-faceted. Identifying and conveying originality in doctoral research takes considerable time, contemplation and effort. This process is, however, integral to the PhD itself, and the skills acquired are essential for post-doctoral development. A good doctoral thesis should clearly outline the different ways in which the work is original. A succinct, focused, critical appraisal of the specific contribution to knowledge is preferable to an exhaustive list.

CPT Special Report: Survey of Ph.D. Programs in Chemistry.

Science.gov (United States)

Journal of Chemical Education, 1997

1997-01-01

Presents preliminary results from a survey taken by the American Chemical Society (ACS) Committee on Professional Training (CPT) to determine the current practices among 155 Ph.D. programs in chemistry. (DKM)

Biomedical Science Ph.D. Career Interest Patterns by Race/Ethnicity and Gender.

Directory of Open Access Journals (Sweden)

Kenneth D Gibbs

Full Text Available Increasing biomedical workforce diversity remains a persistent challenge. Recent reports have shown that biomedical sciences (BMS graduate students become less interested in faculty careers as training progresses; however, it is unclear whether or how the career preferences of women and underrepresented minority (URM scientists change in manners distinct from their better-represented peers. We report results from a survey of 1500 recent American BMS Ph.D. graduates (including 276 URMs that examined career preferences over the course of their graduate training experiences. On average, scientists from all social backgrounds showed significantly decreased interest in faculty careers at research universities, and significantly increased interest in non-research careers at Ph.D. completion relative to entry. However, group differences emerged in overall levels of interest (at Ph.D. entry and completion, and the magnitude of change in interest in these careers. Multiple logistic regression showed that when controlling for career pathway interest at Ph.D. entry, first-author publication rate, faculty support, research self-efficacy, and graduate training experiences, differences in career pathway interest between social identity groups persisted. All groups were less likely than men from well-represented (WR racial/ethnic backgrounds to report high interest in faculty careers at research-intensive universities (URM men: OR 0.60, 95% CI: 0.36-0.98, p = 0.04; WR women: OR: 0.64, 95% CI: 0.47-0.89, p = 0.008; URM women: OR: 0.46, 95% CI: 0.30-0.71, p<0.001, and URM women were more likely than all other groups to report high interest in non-research careers (OR: 1.93, 95% CI: 1.28-2.90, p = 0.002. The persistence of disparities in the career interests of Ph.D. recipients suggests that a supply-side (or "pipeline" framing of biomedical workforce diversity challenges may limit the effectiveness of efforts to attract and retain the best and most

MATLAB simulation software used for the PhD thesis "Acquisition of Multi-Band Signals via Compressed Sensing

DEFF Research Database (Denmark)

2014-01-01

MATLAB simulation software used for the PhD thesis "Acquisition of Multi-Band Signals via Compressed Sensing......MATLAB simulation software used for the PhD thesis "Acquisition of Multi-Band Signals via Compressed Sensing...

PhD Dissertations

Directory of Open Access Journals (Sweden)

Redazione Reti Medievali (a cura di

2003-06-01

Full Text Available Reporto of PhD Dissertations.   Mario Dalle Carbonare Società, potere e clientele nell’Irlanda altomedievale (secoli V-IX, Tesi di dottorato di ricerca in Storia sociale europea, Università "Ca' Foscari" di Venezia, 2003 Vieri Mazzoni La legislazione antighibellina e la politica oligarchica della Parte Guelfa di Firenze nel secondo Trecento (1347-1378, Tesi di dottorato di ricerca in Storia Medievale (ciclo XII, Università degli Studi di Firenze   Alma Poloni Pisa dalle origini del movimento popolare alla discesa di Ludovico il Bavaro. I gruppi dirigenti cittadini tra continuità e trasformazione, Tesi di dottorato di ricerca in Storia dell'Europa nel medioevo, Università degli studi di Pisa, 2003   Andrea Puglia Potere marchionale, amministrazione del territorio, società locali dalla morte di Ugo di Tuscia a Guelfo VI di Baviera (1001-1160, Tesi di dottorato di ricerca in Storia medievale, Università degli studi di Milano, 2003

Learning from a Lived Experience of a PhD: A Reflexive Ethnography of Two Journeys

Science.gov (United States)

Aziato, Lydia

2015-01-01

Introduction: Nurses globally have strived to obtain a Doctor of Philosophy Degree (PhD) especially those in academia. Few publications have focused on lived experiences of nurses especially those reporting failed attempts. Thus, this paper presents how lessons learnt from a failed attempt of a PhD in Nursing was used to achieve an outstanding…

Searching for "A Third Space": A Creative Pathway towards International PhD Students' Academic Acculturation

Science.gov (United States)

Elliot, Dely Lazarte; Baumfield, Vivienne; Reid, Kate

2016-01-01

Undertaking a PhD is a challenging endeavour. Pursuing a doctoral education in a "foreign" context tends to increase the demands of this intellectual venture. The nature of research-based PhD programmes, often characterised by a lack of formal curricula where academic supervision lasts several years, may add another layer of complexity.…

Magnetic flux creep in HTSC and Anderson-Kim theory

International Nuclear Information System (INIS)

Lykov, A.N.

2014-01-01

The theoretical and experimental data on flux creep in high-temperature superconductors (HTSC) were analyzed in the review paper. On the one hand, the main attention is paid to the most striking experimental results which have had a significant influence on the investigations of flux creep in HTSC. On the other hand, the analysis of theoretical studies is concentrated on the works, which explain the features of flux creep on the basis of the Anderson-Kim (AK) theory modifications, and received previously unsufficient attention. However, it turned out that the modified AK theory could explain a lot of features of flux creep in HTSC: the scaling behaviour of current-voltage curves of HTSC, the finite rate of flux creep at ultra low temperatures, the logarithmic dependence of effective pinning potential as a function of transport current and its decrease with temperature. The harmonic potential field which is used in this approach makes it possible to solve accurately the both problems: viscous vortex motion and flux creep in this field. Moreover the distribution of pinning potential and the interaction of vortices with each other are taken into account in the approach. Thus, the modification of the AK theory consists, essentially, in its detailed elaboration and approaching to real situations in superconductors

UK to train 100 PhD students in data science

Science.gov (United States)

Allen, Michael

2017-12-01

A new PhD programme to develop techniques to handle the vast amounts of data being generated by experiments and facilities has been launched by the UK's Science and Technology Facilities Council (STFC).

Improving completion rates of students in biomedical PhD programs: an interventional study.

Science.gov (United States)

Viđak, Marin; Tokalić, Ružica; Marušić, Matko; Puljak, Livia; Sapunar, Damir

2017-08-25

Analysis of graduation success at the University of Split School of Medicine PhD programs conducted in 2011 revealed that only 11% of students who enrolled and completed their graduate coursework between 1999 and 2011 earned a doctoral degree. In this prospective cohort study we evaluated and compared three PhD programs within the same medical school, where the newest program, called Translational Research in Biomedicine (TRIBE), established in the academic year 2010/11, aimed to increase the graduation rate through an innovative approach. The intervention in the new program was related to three domains: redefined recruitment strategy, strict study regulations, and changes to the curriculum. We compared performance of PhD students between the new and existing programs and analyzed their current status, time to obtain a degree (from enrolment to doctorate), age at doctorate, number of publications on which the thesis was based and the impact factor of journals in which these were published. These improvement strategies were associated with higher thesis completion rate and reduced time to degree for students enrolled in the TRIBE program. There was no change in the impact factor or number of publications that were the basis for the doctoral theses. Our study describes good practices which proved useful in the design or reform of the PhD training program.

Sunny hours and variations in the prevalence of asthma in schoolchildren according to the International Study of Asthma and Allergies (ISAAC) Phase III in Spain

Science.gov (United States)

Arnedo-Pena, Alberto; García-Marcos, Luis; Fernández-Espinar, Jorge Fuertes; Bercedo-Sanz, Alberto; Aguinaga-Ontoso, Ines; González-Díaz, Carlos; Carvajal-Urueña, Ignacio; Busquet-Monge, Rosa; Suárez-Varela, Maria Morales; de Andoin, Nagore García; Batlles-Garrido, Juan; Blanco-Quirós, Alfredo; Varela, Angel López-Silvarrey; García-Hernández, Gloria

2011-05-01

The objective of this study was to estimate the relationship between the prevalence of asthma in schoolchildren aged 6-7 years and 13-14 years and the mean annual sunny hours (MASH) in Spain, and to explore predictive models for asthma prevalence. The prevalence of asthma was obtained from the International Study of Asthma and Allergies (ISAAC) Phase III 2002-2003, and climate and socio-economic variables from official sources. Nine centres were studied and a further four centres, two of which are in ISAAC, to test the predictive models. Logistic regression was used to estimate adjusted prevalence rates of asthma for each centre, and multiple regression models to study the effects of MASH and other meteorological and socio-economic variables. The adjusted prevalence rate of asthma decreased 0.6% [95% confidence interval (CI) 0.4-0.8%] for the 6-7 years group and 1.1% (95% CI 0.8-1.3%) for the 13-14 years group with an increase in the MASH of 100 h. Relative humidity was negatively associated with asthma in the older age group, and gross province product per capita (GPP) was positively associated with asthma in the younger age group. The predictive models, which included MASH, gender, relative humidity, and GPP, anticipated prevalence rates of asthma without significant differences between the levels observed and those expected in 9 of the11 measurements carried out. The results indicate that sunny hours have a protective effect on the prevalence of asthma in schoolchildren.

Reduction of proteinuria in adriamycin-induced nephropathy is associated with reduction of renal kidney injury molecule (Kim-1) over time

NARCIS (Netherlands)

Kramer, Andrea B.; van Timmeren, Mirjan M.; Schuurs, Theo A.; Vaidya, Vishal S.; Bonventre, Joseph V.; van Goor, Harry; Navis, Gerjan

Kramer AB, van Timmeren MM, Schuurs TA, Vaidya VS, Bonventre JV, van Goor H, Navis G. Reduction of proteinuria in adriamycin-induced nephropathy is associated with reduction of renal kidney injury molecule (Kim-1) over time. Am J Physiol Renal Physiol 296: F1136-F1145, 2009. First published February

Consistency and Inconsistency in PhD Thesis Examination

Science.gov (United States)

Holbrook, Allyson; Bourke, Sid; Lovat, Terry; Fairbairn, Hedy

2008-01-01

This is a mixed methods investigation of consistency in PhD examination. At its core is the quantification of the content and conceptual analysis of examiner reports for 804 Australian theses. First, the level of consistency between what examiners say in their reports and the recommendation they provide for a thesis is explored, followed by an…

Supervising the PhD: A Guide to Success.

Science.gov (United States)

Delamont, Sara; Atkinson, Paul; Parry, Odette

This handbook is a practical guide for the novice and experienced supervisor of Ph.D. students focusing on the British system. The book is organized to follow the progress of a student from starting out to a career after the viva voce examination. The chapters are: (1) "A Most Persuasive Piece of Argument"; (2) "Caught and Held by a…

Earth and Space Science Ph.D. Class of 2003 Report released

Science.gov (United States)

Keelor, Brad

AGU and the American Geological Institute (AGI) released on 26 July an employment study of 180 Earth and space science Ph.D. recipients who received degrees from U.S. universities in 2003. The AGU/AGI survey asked graduates about their education and employment, efforts to find their first job after graduation, and experiences in graduate school. Key results from the study include: The vast majority (87%) of 2003 graduates found work in the Earth and space sciences, earning salaries commensurate with or slightly higher than 2001 and 2002 salary averages. Most (64%) graduates were employed within academia (including postdoctoral appointments), with the remainder in government (19%), industry (10%), and other (7%) sectors. Most graduates were positive about their employment situation and found that their work was challenging, relevant, and appropriate for someone with a Ph.D. The percentage of Ph.D. recipients accepting postdoctoral positions (58%) increased slightly from 2002. In contrast, the fields of physics and chemistry showed significant increases in postdoctoral appointments for Ph.D.s during the same time period. As in previous years, recipients of Ph.D.s in the Earth, atmospheric, and ocean sciences (median age of 32.7 years) are slightly older than Ph.D. recipients in most other natural sciences (except computer sciences), which is attributed to time taken off between undergraduate and graduate studies. Women in the Earth, atmospheric,and ocean sciences earned 33% of Ph.D.s in the class of 2003, surpassing the percentage of Ph.D.s earned by women in chemistry (32%) and well ahead of the percentage in computer sciences (20%), physics (19%), and engineering (17%). Participation of other underrepresented groups in the Earth, atmospheric, and ocean sciences remained extremely low.

PHD fingers in human diseases: Disorders arising from misinterpreting epigenetic marks

Energy Technology Data Exchange (ETDEWEB)

Baker, Lindsey A. [Rockefeller University, Laboratory of Chromatin Biology and Epigenetics, 1230 York Avenue, Box 78, New York, NY 10065 (United States); Allis, C. David [Rockefeller University, Laboratory of Chromatin Biology and Epigenetics, 1230 York Avenue, Box 78, New York, NY 10065 (United States)], E-mail: alliscd@rockefeller.edu; Wang, Gang G. [Rockefeller University, Laboratory of Chromatin Biology and Epigenetics, 1230 York Avenue, Box 78, New York, NY 10065 (United States)], E-mail: gwang@rockefeller.edu

2008-12-01

Histone covalent modifications regulate many, if not all, DNA-templated processes, including gene expression and DNA damage response. The biological consequences of histone modifications are mediated partially by evolutionarily conserved 'reader/effector' modules that bind to histone marks in a modification- and context-specific fashion and subsequently enact chromatin changes or recruit other proteins to do so. Recently, the Plant Homeodomain (PHD) finger has emerged as a class of specialized 'reader' modules that, in some instances, recognize the methylation status of histone lysine residues, such as histone H3 lysine 4 (H3K4). While mutations in catalytic enzymes that mediate the addition or removal of histone modifications (i.e., 'writers' and 'erasers') are already known to be involved in various human diseases, mutations in the modification-specific 'reader' proteins are only beginning to be recognized as contributing to human diseases. For instance, point mutations, deletions or chromosomal translocations that target PHD fingers encoded by many genes (such as recombination activating gene 2 (RAG2), Inhibitor of Growth (ING), nuclear receptor-binding SET domain-containing 1 (NSD1) and Alpha Thalassaemia and Mental Retardation Syndrome, X-linked (ATRX)) have been associated with a wide range of human pathologies including immunological disorders, cancers, and neurological diseases. In this review, we will discuss the structural features of PHD fingers as well as the diseases for which direct mutation or dysregulation of the PHD finger has been reported. We propose that misinterpretation of the epigenetic marks may serve as a general mechanism for human diseases of this category. Determining the regulatory roles of histone covalent modifications in the context of human disease will allow for a more thorough understanding of normal and pathological development, and may provide innovative therapeutic strategies

PHD fingers in human diseases: Disorders arising from misinterpreting epigenetic marks

International Nuclear Information System (INIS)

Baker, Lindsey A.; Allis, C. David; Wang, Gang G.

2008-01-01

Histone covalent modifications regulate many, if not all, DNA-templated processes, including gene expression and DNA damage response. The biological consequences of histone modifications are mediated partially by evolutionarily conserved 'reader/effector' modules that bind to histone marks in a modification- and context-specific fashion and subsequently enact chromatin changes or recruit other proteins to do so. Recently, the Plant Homeodomain (PHD) finger has emerged as a class of specialized 'reader' modules that, in some instances, recognize the methylation status of histone lysine residues, such as histone H3 lysine 4 (H3K4). While mutations in catalytic enzymes that mediate the addition or removal of histone modifications (i.e., 'writers' and 'erasers') are already known to be involved in various human diseases, mutations in the modification-specific 'reader' proteins are only beginning to be recognized as contributing to human diseases. For instance, point mutations, deletions or chromosomal translocations that target PHD fingers encoded by many genes (such as recombination activating gene 2 (RAG2), Inhibitor of Growth (ING), nuclear receptor-binding SET domain-containing 1 (NSD1) and Alpha Thalassaemia and Mental Retardation Syndrome, X-linked (ATRX)) have been associated with a wide range of human pathologies including immunological disorders, cancers, and neurological diseases. In this review, we will discuss the structural features of PHD fingers as well as the diseases for which direct mutation or dysregulation of the PHD finger has been reported. We propose that misinterpretation of the epigenetic marks may serve as a general mechanism for human diseases of this category. Determining the regulatory roles of histone covalent modifications in the context of human disease will allow for a more thorough understanding of normal and pathological development, and may provide innovative therapeutic strategies wherein 'chromatin readers' stand as potential drug

Increasing PhD students’ employability by focusing on the academic entrepreneurship. The analysis of the entrepreneurial competences

Directory of Open Access Journals (Sweden)

Sabina Hodzic

2016-05-01

Full Text Available The aim of the present study was to explore the perspective for entrepreneurship among PhD students coming from variety of disciplines. More precisely, to identify the most important entrepreneurial competences for succeeding in the entrepreneurial venture, to explore whether these competences are being developed during the 3rd cycle studies, and to explore the entrepreneurial intentions of the future doctors. In order to choose the most important entrepreneurial competences, individual semi-structured interviews with ten entrepreneurs from different fields were conducted. In addition, the importance of each competence was evaluated in form of the questionnaire, by seventeen entrepreneurs. After the qualitative and quantitative analysis of the interviews and the questionnaire, 20 competences were selected as the most important entrepreneurial competences. These 20 competences were then evaluated by 50 PhD students from different fields of study. They evaluated the importance of each entrepreneurial competence, the level of its development during their PhD studies, and indicated their entrepreneurial intentions after finishing the PhD. The most important and the most developed competences are presented in the results. In addition, the results showed relatively high entrepreneurial intentions in case of not finding a job after the PhD and in general. These results imply the need for incorporating some sort of entrepreneurial training and the development of entrepreneurial competences adapted to each subject area during the PhD studies.

Genome-Wide Identification of the PHD-Finger Family Genes and Their Responses to Environmental Stresses in Oryza sativa L.

Science.gov (United States)

Sun, Mingzhe; Yang, Junkai; Cui, Na; Zhu, Yanming

2017-01-01

The PHD-finger family has been demonstrated to be involved in regulating plant growth and development. However, little information is given for its role in environmental stress responses. Here, we identified a total of 59 PHD family genes in the rice genome. These OsPHDs genes were located on eleven chromosomes and synteny analysis only revealed nine duplicated pairs within the rice PHD family. Phylogenetic analysis of all OsPHDs and PHDs from other species revealed that they could be grouped into two major clusters. Furthermore, OsPHDs were clustered into eight groups and members from different groups displayed a great divergence in terms of gene structure, functional domains and conserved motifs. We also found that with the exception of OsPHD6, all OsPHDs were expressed in at least one of the ten tested tissues and OsPHDs from certain groups were expressed in specific tissues. Moreover, our results also uncovered differential responses of OsPHDs expression to environmental stresses, including ABA (abscisic acid), water deficit, cold and high Cd. By using quantitative real-time PCR, we further confirmed the differential expression of OsPHDs under these stresses. OsPHD1/7/8/13/33 were differentially expressed under water deficit and Cd stresses, while OsPHD5/17 showed altered expression under water deficit and cold stresses. Moreover, OsPHD3/44/28 displayed differential expression under ABA and Cd stresses. In conclusion, our results provide valuable information on the rice PHD family in plant responses to environmental stress, which will be helpful for further characterizing their biological roles in responding to environmental stresses.

Substrate-Trapped Interactors of PHD3 and FIH Cluster in Distinct Signaling Pathways

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Javier Rodriguez

2016-03-01

Full Text Available Amino acid hydroxylation is a post-translational modification that regulates intra- and inter-molecular protein-protein interactions. The modifications are regulated by a family of 2-oxoglutarate- (2OG dependent enzymes and, although the biochemistry is well understood, until now only a few substrates have been described for these enzymes. Using quantitative interaction proteomics, we screened for substrates of the proline hydroxylase PHD3 and the asparagine hydroxylase FIH, which regulate the HIF-mediated hypoxic response. We were able to identify hundreds of potential substrates. Enrichment analysis revealed that the potential substrates of both hydroxylases cluster in the same pathways but frequently modify different nodes of signaling networks. We confirm that two proteins identified in our screen, MAPK6 (Erk3 and RIPK4, are indeed hydroxylated in a FIH- or PHD3-dependent mechanism. We further determined that FIH-dependent hydroxylation regulates RIPK4-dependent Wnt signaling, and that PHD3-dependent hydroxylation of MAPK6 protects the protein from proteasomal degradation.

Ph.D. Post-Doctoral Training Program in Breast Cancer Research

National Research Council Canada - National Science Library

Edwards, Dean

2002-01-01

.... The curriculum of the Breast Cancer Training Program extends beyond that of the normal Ph.D. requirements to include didactic classroom teaching, journal clubs, seminars, workshops and mini-symposiums on relevant topics in breast cancer...

Ph.D. Post-Doctoral Training Program in Breast Cancer Research

National Research Council Canada - National Science Library

Edwards, Dean

2001-01-01

.... The curriculum of the Breast Cancer Training Program extends beyond that of the normal Ph.D. requirements to include didactic classroom teaching, journal clubs, seminars, workshops and mini-symposiums on relevant topics in breast cancer...

Ph.D. Post-Doctoral Training Program in Breast Cancer Research

National Research Council Canada - National Science Library

Edwards, Dean

2004-01-01

.... The curriculum of the Breast Cancer Training Program extends beyond that of the normal Ph.D. requirements to include didactic classroom teaching, journal clubs, seminars, workshops and mini-symposiums on relevant topics in breast cancer...

The 7th Workshop for PhD Students in Object-Oriented Systems

DEFF Research Database (Denmark)

1997-01-01

the communication and cooperation between them. In a year of the PhDOOS network the workshop is the main event where we meet face-to-face. Between workshops we stay in touch through our mailing list. More information on the PhDOOS network can be found at http://purl.org/net/PhDOOS.......It is a tradition at ECOOP conferences to have a workshop for PhD students, conducted by the network of PhD Students in Object-Oriented Systems (PhDOOS). The purpose of this network is to help leveraging the collective resources of young researchers in the object community by improving...

In Situ Flash Pyrolysis of Straw

DEFF Research Database (Denmark)

Bech, Niels

In-Situ Flash Pyrolysis of Straw Ph.D. dissertation by Niels Bech Submitted: April 2007. Supervisors: Professor Kim Dam-Johansen, Associate Professor Peter Arendt Jensen Erfaringerne med forbrænding af halm opnået gennem et årti har vist, at en proces der kan koncentrere energien på marken, fjerne...

The spring has arrived: traditional wild vegetables gathered by Yarsanis (Ahl-e Haqq and Sunni Muslims in Western Hawraman, SE Kurdistan (Iraq

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Andrea Pieroni

2016-11-01

Full Text Available Kurdistan represents a crucial region in the Middle East for understanding patterns of human evolution in the use of food plants and especially wild vegetables as well as for assessing the influences of the major, surrounding bio-cultural macro-area. In this research, an ethnobotanical filed study focusing on wild vegetables traditionally gathered and consumed during the spring was conducted in a few villages of the Western Hawraman area, in South Kurdistan (Iraq, both among Sunni Muslims and Yarsanis (Ahl-e Haqq, the latter of which represent followers of a tiny, threatened, ancient monotheistic religion. Through interviews with 25 elderly informants, the folk uses of 34 botanical and mycological taxa were recorded. A few of the recorded species have never, or very rarely, been described in the ethnobotanical literature of the Middle East and for some of them (most notably Allium koelzii, Bongardia chrysogonum, Dorema aucheri, and Johrenia aromatica their sensory chemistry and nutraceutical properties are largely unknown. No differences were found between the folk taxa mentioned by Sunni Muslims and those reported by Yarsanis. The high cultural value and consumption of raw young shoots of Imperata cylindrica should be further investigated considering the history of the development of agriculture in the area, as explanations for the domestication of wild grasses have never considered the hypothesis of gastronomic appreciation of their young aerial parts. Moreover, some of the most mentioned vegetables are also considered food-medicines. A comparison with all the pre-existing food ethnobotanical literature of the Middle East shows that the most culturally salient wild vegetables recorded in the Hawraman area are shared with Arabic, Turkish, Caucasian, and especially Persian food heritages. These findings suggest that investigating the ethnobiology of Kurdistan is more than ever urgent in order to document folk plant uses at a crucial crossroad of

Cooperative Localization for Multi-AUVs Based on GM-PHD Filters and Information Entropy Theory

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Lichuan Zhang

2017-10-01

Full Text Available Cooperative localization (CL is considered a promising method for underwater localization with respect to multiple autonomous underwater vehicles (multi-AUVs. In this paper, we proposed a CL algorithm based on information entropy theory and the probability hypothesis density (PHD filter, aiming to enhance the global localization accuracy of the follower. In the proposed framework, the follower carries lower cost navigation systems, whereas the leaders carry better ones. Meanwhile, the leaders acquire the followers’ observations, including both measurements and clutter. Then, the PHD filters are utilized on the leaders and the results are communicated to the followers. The followers then perform weighted summation based on all received messages and obtain a final positioning result. Based on the information entropy theory and the PHD filter, the follower is able to acquire a precise knowledge of its position.

Postgraduate research training: the PhD and MD thesis.

Science.gov (United States)

Higginson, I; Corner, J

1996-04-01

Higher research degrees, such as the PhD, MPhil and MD, have existed within universities for 80 years or more, although the differences between the MD and PhD remain confused. A higher research degree training provides individuals with greater research knowledge and skills, and benefits the specialty. Concern exists about the levels of supervision sometimes provided, failure to complete degrees, and the variable levels of research knowledge and skills attained. We propose that higher research degrees in palliative care have four functions: extending personal scholarship, generating knowledge, training for the individual and contributing to the growth of the specialty. Such an approach may include: a formalised first year with taught components such as in research MSc programmes, formal supervision and progress assessment. In palliative care, clinical and academic approaches need greater integration. Multiprofessional learning is essential. To allow individuals to undertake higher research degree programmes, fellowships or specific funding are needed.

First ‘Gentner Doktor’ finishes PhD at CERN

CERN Multimedia

Jordan Juras

2011-01-01

In 2007, the CERN Doctoral Student Programme saw the addition of the Gentner Doctoral Student Programme, named in honour of the celebrated nuclear physicist, Wolfgang Gentner. Four years later, on 22 June 2011, Marcel Schuh finished his PhD with a thesis in the field of accelerator technology and became the very first ‘Gentner Doktor’.   Marcel Schuh, first 'Gentner Doktor', celebrates completing his PhD. (Photo by Carsten P. Welsch) Marcel Schuh became a Gentner student in April 2008, after completing a physics degree in 2007 at the University of Heidelberg. His thesis allowed him to gain exposure to CERN and the LHC, as he worked on monitoring and control systems for trigger and readout electronics on the ALICE detector at the LHC. With the support of university supervisor, Carsten P. Welsch, Schuh applied for a Gentner Doctoral Studentship on the Superconducting Proton Linac (SPL) project. “My task was to evaluate whether dedicated higher order mode (HOM) coupler...

A Content Analysis on the Subjects of Hospitality PhD Dissertations in Turkey

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İbrahim GİRİTLİOĞLU

2014-12-01

Full Text Available The aim of this paper is to review the evaluation of hospitality dissertations as their subjects and their completed years. To perform on this aim, completed PhD dissertations were reached on National Dissertation Centre website at Turkish Higher Education Institute (YOK. According to study’s results, hospitality marketing strategies and organizational behavior in hospitality industry were the most popular research subjects on the dissertations in Turkey. However, the most completed PhD dissertations at the hospitality area was the year of 2011

Measures for Ph.D. Evaluation: The Recruitment Process

Science.gov (United States)

D'Agostino, Antonella; Fruzzetti, Stefania; Ghellini, Giulio; Neri, Laura

2011-01-01

In the last years the quality of Higher Education (HE) system and its evaluation have been key issues of the political and scientific debate on education policies all over Europe. In the wide landscape that involves the entire HE system we draw attention on the third level of its organization, i.e. the Ph.D. In particular, this paper discusses the…

Iterative Mixture Component Pruning Algorithm for Gaussian Mixture PHD Filter

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Xiaoxi Yan

2014-01-01

Full Text Available As far as the increasing number of mixture components in the Gaussian mixture PHD filter is concerned, an iterative mixture component pruning algorithm is proposed. The pruning algorithm is based on maximizing the posterior probability density of the mixture weights. The entropy distribution of the mixture weights is adopted as the prior distribution of mixture component parameters. The iterative update formulations of the mixture weights are derived by Lagrange multiplier and Lambert W function. Mixture components, whose weights become negative during iterative procedure, are pruned by setting corresponding mixture weights to zeros. In addition, multiple mixture components with similar parameters describing the same PHD peak can be merged into one mixture component in the algorithm. Simulation results show that the proposed iterative mixture component pruning algorithm is superior to the typical pruning algorithm based on thresholds.

Teasing out the compressed education debates in contemporary South Korea: Media portrayal of figure skater Yuna Kim

OpenAIRE

Kim, Hye Jin

2013-01-01

In this thesis, I argue that the heated debates about South Korea’s education policy consist of problems that arise from different genres of discourses that in turn belong to different historical moments and education values. I engage in a media discourse analysis of the reportage on South Korean international sport celebrity Yuna Kim that highlight the key education debates currently taking place in South Korea. First, I deal with the neologism umchinttal (my mom’s friend’s daughter) as an i...

Peer Mentorship and Transformational Learning: PhD Student Experiences

Science.gov (United States)

Preston, Jane P.; Ogenchuk, Marcella J.; Nsiah, Joseph K.

2014-01-01

The purpose of the paper is to describe our peer mentorship experiences and explain how these experiences fostered transformational learning during our PhD graduate program in educational administration. As a literature backdrop, we discuss characteristics of traditional forms of mentorship and depict how our experiences of peer mentorship was…

Does working with industry come at a price? A study of doctoral candidates’ performance in collaborative vs. non-collaborative Ph.D. projects

NARCIS (Netherlands)

Salimi, Negin; Bekkers, Rudi; Frenken, Koen

2015-01-01

Collaborative Ph.D. projects between university and industry constitute an important aspect of university–industry collaboration, yet has remained under-researched thus far. The specific question this paper asks is how collaborative Ph.D. projects perform compared to non-collaborative Ph.D.

PhD by Publication as an Argument for Innovation and Technology Transfer: With Emphasis on Africa

Science.gov (United States)

Asongu, Simplice A.; Nwachukwu, Jacinta C.

2018-01-01

The contribution of African researchers to knowledge by means of scientific publications is low compared to other regions of the world. This paper presents an argument in favour of PhD by publication as a tool for innovation and technology transfer. The conception of PhD by publication used in this study is more suited for doctorates in science…

Lynn Sorbara, PhD | Division of Cancer Prevention

Science.gov (United States)

Dr. Lynn Sorbara earned her PhD from Albert Einstein College of Medicine in 1986. Her thesis research was in the areas of the mechanism of action of the drug, Taxol, and of multidrug resistance. After postdoctoral fellowships at the Rockefeller University and the Mount Sinai College of Medicine in Manhattan, she came to the NIH as a Senior Staff Fellow in the Diabetes Branch

Enhancing the skills of PhD supervisors facing internationalization

DEFF Research Database (Denmark)

Bøgelund, Pia

2013-01-01

interview study within the faculty, and an inquiry into the field of cross-cultural supervision with the purpose of enhancing the skills of PhD supervisors. As is often the case with cross-cultural exchange and inquiry, the study ended up by being just as informative on the supervision cultures and settings...

Leonard F. Peltier, MD, PhD, 1920-2003.

Science.gov (United States)

Reckling, Frederick W; Lo Vecchio, Janolyn G; Reckling, JoAnn B

2004-05-01

Leonard F. Peltier, MD, PhD, was an orthopaedic surgeon, academician, administrator, laboratory investigator, historian, and mentor. His career spanned nearly six decades, beginning with graduate education at the University of Minnesota (UM) under the auspices of Owen H. Wangensteen, MD, PhD. In addition to obtaining a PhD in physiology in the UM Graduate School, he completed general and orthopaedic surgery residencies and attained board certification in each specialty. He served in the US Army Occupation Force Medical Corps in Germany just after World War II. In 1957, at 37 years old, he assumed the chairmanship of the orthopaedic training program at the University of Kansas. In 1971, he couldn't resist the opportunity to become one of the founding members of the "start-up" University of Arizona College of Medicine, accepting an appointment as chair of the new orthopaedic training program, where he remained until his retirement in 1990. He took clinical problems to the laboratory, and made important scientific contributions, particularly in the area of fat embolism and in using calcium sulfate (plaster of Paris) to fill bone defects. He served on governing boards of national professional organizations and presided over the American Association for the Surgery of Trauma from 1980-1981. Throughout his career, he was fascinated by, and published extensively in, the history of medicine arena. Known fondly as "the professor" to many of his residents and colleagues, he had a pragmatic, honest, upbeat, and often humorous approach to life's challenges, valuing personal integrity above other virtues. He explored various eclectic interests far beyond his professional contributions while maintaining his family as a central priority. With his exemplary productivity and interests in the surgical and laboratory sciences, history of medicine, appreciation of fine arts, and perceptive and effective interactions with family, friends, patients, and colleagues, the memory of Leonard

Mladen Zrinjski, PhD in Technical Sciences

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Tomislav Bašić

2010-12-01

Full Text Available Mladen Zrinjski defended his PhD thesis Defining the Calibration Baseline Scale of the Faculty of Geodesy by Applying Precise Electro-Optical Distance Meter and GPS at the Faculty of Geodesy of the University of Zagreb on April 8, 2010. The Defence Committee included Prof. Dr. Vedran Mudronja from the Faculty of Mechanical Engineering and Naval Architecture of the University of Zagreb, Prof. Dr. Tomislav Bašić (mentor 1 and Prof. Emeritus Nikola Solarić (mentor 2.

Move-step structures of literature Ph.D. theses in the Japanese and UK higher education

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Masumi Ono

2017-02-01

Full Text Available This study investigates the move-step structures of Japanese and English introductory chapters of literature Ph.D. theses and perceptions of Ph.D. supervisors in the Japanese and UK higher education contexts. In this study, 51 Japanese and 48 English introductory chapters of literature Ph.D. theses written by first language writers of Japanese or English were collected from three Japanese and three British universities. Genre analysis of 99 introductory chapters was conducted using a revised “Create a Research Space” (CARS model (Swales, 1990, 2004. Semi-structured interviews were also carried out with seven Japanese supervisors and ten British supervisors. The findings showed that the introductory chapters of literature Ph.D. theses had 13 move-specific steps and five move-independent steps, each of which presented different cyclical patterns, indicating cross-cultural similarities and differences between the two language groups. The perceptions of supervisors varied in terms of the importance and the sequence of individual steps in the introductory chapters. Based on the textual and interview analyses, a discipline-oriented Open-CARS model is proposed for pedagogical purposes of teaching and writing about this genre in Japanese or English in the field of literature and related fields.

PhD thesis: The relationship between expertise and creativity

DEFF Research Database (Denmark)

Boysen, Mikkel Snorre Wilms

2015-01-01

I Ph.d. projektet undersøges sammenhænge mellem ekspertise og kreativitet via et eksperiment, hvor eksperter og novicer laver musik ved computer. Musikken vurderes efterfølgende af en række fokusgrupper. Studiet peger overraskende på, at novicer på linje med eksperter er i stand til at skabe musi...

Work organization and mental health problems in PhD students

NARCIS (Netherlands)

Levecque, K.; Anseel, F.; Beuckelaer, A. de; Van Der Heyden, J.; Gisle, L.

2017-01-01

Research policy observers are increasingly concerned about the potential impact of current academic working conditions on mental health, particularly in PhD students. The aim of the current study is threefold. First, we assess the prevalence of mental health problems in a representative sample of

Endogenous Tim-1 (Kim-1) promotes T-cell responses and cell-mediated injury in experimental crescentic glomerulonephritis.

Science.gov (United States)

Nozaki, Yuji; Nikolic-Paterson, David J; Snelgrove, Sarah L; Akiba, Hisaya; Yagita, Hideo; Holdsworth, Stephen R; Kitching, A Richard

2012-05-01

The T-cell immunoglobulin mucin 1 (Tim-1) modulates CD4(+) T-cell responses and is also expressed by damaged proximal tubules in the kidney where it is known as kidney injury molecule-1 (Kim-1). We sought to define the role of endogenous Tim-1 in experimental T-cell-mediated glomerulonephritis induced by sheep anti-mouse glomerular basement membrane globulin acting as a planted foreign antigen. Tim-1 is expressed by infiltrating activated CD4(+) cells in this model, and we studied the effects of an inhibitory anti-Tim-1 antibody (RMT1-10) on immune responses and glomerular disease. Crescentic glomerulonephritis, proliferative injury, and leukocyte accumulation were attenuated following treatment with anti-Tim-1 antibodies, but interstitial foxp3(+) cell accumulation and interleukin-10 mRNA were increased. T-cell proliferation and apoptosis decreased in the immune system along with a selective reduction in Th1 and Th17 cellular responses both in the immune system and within the kidney. The urinary excretion and renal expression of Kim-1 was reduced by anti-Tim-1 antibodies reflecting diminished interstitial injury. The effects of anti-Tim-1 antibodies were not apparent in the early phase of renal injury, when the immune response to sheep globulin was developing. Thus, endogenous Tim-1 promotes Th1 and Th17 nephritogenic immune responses and its neutralization reduces renal injury while limiting inflammation in cell-mediated glomerulonephritis.

Viscous flux flow velocity and stress distribution in the Kim model of a long rectangular slab superconductor

Science.gov (United States)

Yang, Yong; Chai, Xueguang

2018-05-01

When a bulk superconductor endures the magnetization process, enormous mechanical stresses are imposed on the bulk, which often leads to cracking. In the present work, we aim to resolve the viscous flux flow velocity υ 0/w, i.e. υ 0 (because w is a constant) and the stress distribution in a long rectangular slab superconductor for the decreasing external magnetic field (B a ) after zero-field cooling (ZFC) and field cooling (FC) using the Kim model and viscous flux flow equation simultaneously. The viscous flux flow velocity υ 0/w and the magnetic field B* at which the body forces point away in all of the slab volumes during B a reduction, are determined by both B a and the decreasing rate (db a /dt) of the external magnetic field normalized by the full penetration field B p . In previous studies, υ 0/w obtained by the Bean model with viscous flux flow is only determined by db a /dt, and the field B* that is derived only from the Kim model is a positive constant when the maximum external magnetic field is chosen. This means that the findings in this paper have more physical contents than the previous results. The field B* stress changing with decreasing field B a after ZFC if B* ≤ 0. The effect of db a /dt on the stress is significant in the cases of both ZFC and FC.

Helen Kim as New Woman and Collaborator: A Comprehensive Assessment of Korean Collaboration under Japanese Colonial Rule

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AhRan Ellie Bae

2017-02-01

Full Text Available Although almost seventy years has passed since Korea's liberation from Japanese rule, the issue of collaboration still haunts Korea today. Attempts to resolve this issue have tended to focus attention on the traitorous actions of "collaborators" without considering the gray areas that surround their actions such as the circumstances that influenced the accused to commit their alleged traitorous acts and the intentions that drove their decisions. Helen Kim, as a "new woman" and an educator, valued the necessity of providing education for women. Yet, her efforts to realize this goal, to the contrary, forced her into actions that would later be used to construct a reputation as a Japanese collaborator. Korea's nationalist historiography has a tendency to polarize this issue by categorizing a "collaborator" as either a traitor or a patriot. However, when we take a closer look at these collaborators' lives, we discover that most collaboration happened in gray areas where it is often difficult to clearly draw a line between treason and collaboration. Helen Kim's case suggests that the issue of collaboration cannot be fully explained by nationalist historiography's framework and we must give attention to these gray areas. Through her story I hope to complicate the issue of collaboration by raising questions that address the gray areas that surround the actions of "collaborators." In doing so, I hope to challenge the nationalist historiography's propensity to oversimplify this issue and present a more nuanced understanding of it.

The bachelor's to Ph.D. STEM pipeline no longer leaks more women than men: a 30-year analysis.

Science.gov (United States)

Miller, David I; Wai, Jonathan

2015-01-01

For decades, research and public discourse about gender and science have often assumed that women are more likely than men to "leak" from the science pipeline at multiple points after entering college. We used retrospective longitudinal methods to investigate how accurately this "leaky pipeline" metaphor has described the bachelor's to Ph.D. transition in science, technology, engineering, and mathematics (STEM) fields in the U.S. since the 1970s. Among STEM bachelor's degree earners in the 1970s and 1980s, women were less likely than men to later earn a STEM Ph.D. However, this gender difference closed in the 1990s. Qualitatively similar trends were found across STEM disciplines. The leaky pipeline metaphor therefore partially explains historical gender differences in the U.S., but no longer describes current gender differences in the bachelor's to Ph.D. transition in STEM. The results help constrain theories about women's underrepresentation in STEM. Overall, these results point to the need to understand gender differences at the bachelor's level and below to understand women's representation in STEM at the Ph.D. level and above. Consistent with trends at the bachelor's level, women's representation at the Ph.D. level has been recently declining for the first time in over 40 years.

How to measure PhD. students' conceptions of academic writing - and are they related to well-being?

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Kirsti Lonka

2014-02-01

Full Text Available This study investigated PhD students’ conceptions of writing and how they saw themselves as writers. The Writing Process Questionnaire was created to analyse PhD students’ ideas of academic writing. In addition, it was of interest, what the relation between conceptions of writing and the PhD students’ well-being was. The participants were 669 PhD students from a major Finnish university who volunteered to fill in a questionnaire. The present study covered scales for measuring six distinct theoretical constructs that were created by forming sum variables of 26 questions: Blocks, Procrastination, Perfectionism, Innate ability, Knowledge transforming, and Productivity. Confirmatory factor analysis (CFA was used to verify the six-dimension construct. Exhaustion, stress, anxiety and lack of interest all correlated positively with Blocks, Procrastination, and Perfectionism, and negatively with Productivity. Confirmatory factor analysis conducted by LISREL confirmed the six-factor structure of the writing scale. In conclusion, there is good evidence that the questionnaire is a reliable and valid tool, and it captures some essential aspectsof academic writing process and its emotional dimensions.

Education of MSc and PhD Students in Fluid Power and Mechatronics at DTU

DEFF Research Database (Denmark)

Conrad, Finn

1996-01-01

The paper deals with education of MSc and PhD students in engineering areas fluid power and mechatronics at the Technical Univ of Denmark, DTU, Lyngby. The new education structure and programs for MSc and PhD students adapted to the change and development of technologies. Focus is on two of twenty...... engineering profilies:(1) Engineeing Design and Product Development and (2)Control Engineering which give possibilitie for specialisation in fluid power and mechatronics design and productdevelopment. Synthesis, design and self-learning competency have a high priority taking the importance of training...

Pathways to the PhD in Nursing: An Analysis of Similarities and Differences.

Science.gov (United States)

Nehls, Nadine; Barber, Gale; Rice, Elizabeth

2016-01-01

New educational pathways are needed to increase the number of doctor of philosophy (PhD)-prepared nurses. To address this need, an early-entry PhD option designed to engage students in PhD coursework and research during the undergraduate nursing major was developed at the University of Wisconsin-Madison. An evaluation comparing the early-entry option with two more conventional entry points was conducted. Three groups (N = 84) comprised the sample: (a) early-entry students admitted as undergraduates or immediately upon graduation (N = 29), (b) mid-entry students with baccalaureate degrees and at least 1 year of work experience (N = 27), and (c) delayed-entry students with master's degrees and 1 or more years of work experience (N = 28). Qualitative and quantitative data were collected from the 3 groups of students who were admitted from 2002 to 2011. The sources of data were transcriptions of individual interviews and reviews of existing data. Seventy-seven percent of the sample participated in the individual interviews. The database review included all students who matriculated into the PhD program. Common themes among the 3 groups included a need for educational funding, the importance of a faculty mentor, and concern about preparation for the teaching role and the academic work environment. The groups were also comparable in terms of research productivity during doctoral study and postgraduation employment. Differences were found on measures of diversity, program progression, and perceptions of clinical competence. The findings provide needed data for the development and expansion of educational pathways to the PhD in nursing. Copyright © 2016 Elsevier Inc. All rights reserved.

PhD Crisis Discourse: A Critical Approach to the Framing of the Problem and Some Australian "Solutions"

Science.gov (United States)

Cuthbert, Denise; Molla, Tebeje

2015-01-01

A feature of HE reform discourse is the tendency to construct the rationale for reform in terms of averting calamity and risk. We refer to this risk talk as "crisis discourse." This study examines the formulation of PhD crisis discourse internationally and in Australia. We find that a key feature of PhD crisis discourse is that…

PhD Dissertations

Directory of Open Access Journals (Sweden)

Redazione Reti Medievali (a cura di

2010-06-01

Full Text Available Report of PhD dissertations. Andrea Brugnoli Una storia locale: l’organizzazione del territorio veronese nel medioevo: trasformazioni della realtà e schemi notarili (IX-metà XII secolo, Tesi di dottorato di ricerca in Scienze Storiche e Antropologiche (XXII ciclo, Università degli Studi di Verona, 2010   Luca Filangieri Famiglie e gruppi dirigenti a Genova (secoli XII-metà XIII, Tesi di dottorato di ricerca in Storia medievale (XXII ciclo, Università degli Studi di Firenze, 2010   Jakub Kujawi ski Wernakularna kolekcja historiograficzna z rękopisu francuskiego nr 688 z Biblioteki Narodowej w Paryżu. Studium źródłoznawcze (La raccolta dei volgarizzamenti delle opere storiografiche nel manoscritto francese 688 della Biblioteca Nazionale di Parigi, Tesi di dottorato, Università “Adam Mickiewicz”, Facoltà di Storia, Pozna, a.a. 2009/2010   Marta Longhi I signori “de Radicata”. Strategie di affermazione familiare e patrimoniale nel Piemonte dei secoli XII-XIV, Tesi di dottorato di ricerca in Istituzioni, Società, Religioni dal Tardo Antico alla fine del Medioevo (XX ciclo, Università di Torino, 2008

Short Hairpin RNA Silencing of PHD-2 Improves Neovascularization and Functional Outcomes in Diabetic Wounds and Ischemic Limbs.

Directory of Open Access Journals (Sweden)

Kevin J Paik

Full Text Available The transcription factor hypoxia-inducible factor 1-alpha (HIF-1α is responsible for the downstream expression of over 60 genes that regulate cell survival and metabolism in hypoxic conditions as well as those that enhance angiogenesis to alleviate hypoxia. However, under normoxic conditions, HIF-1α is hydroxylated by prolyl hydroxylase 2, and subsequently degraded, with a biological half-life of less than five minutes. Here we investigated the therapeutic potential of inhibiting HIF-1α degradation through short hairpin RNA silencing of PHD-2 in the setting of diabetic wounds and limb ischemia. Treatment of diabetic mouse fibroblasts with shPHD-2 in vitro resulted in decreased levels of PHD-2 transcript demonstrated by qRT-PCR, higher levels of HIF-1α as measured by western blot, and higher expression of the downstream angiogenic genes SDF-1 and VEGFα, as measured by qRT-PCR. In vivo, shPHD-2 accelerated healing of full thickness excisional wounds in diabetic mice compared to shScr control, (14.33 ± 0.45 days vs. 19 ± 0.33 days and was associated with an increased vascular density. Delivery of shPHD-2 also resulted in improved perfusion of ischemic hind limbs compared to shScr, prevention of distal digit tip necrosis, and increased survival of muscle tissue. Knockdown of PHD-2 through shRNA treatment has the potential to stimulate angiogenesis through overexpression of HIF-1α and upregulation of pro-angiogenic genes downstream of HIF-1α, and may represent a viable, non-viral approach to gene therapy for ischemia related applications.

Customizing Process to Align with Purpose and Program: The 2003 MS PHD'S in Ocean Sciences Program Evaluative Case Study

Science.gov (United States)

Williamson, V. A.; Pyrtle, A. J.

2004-12-01

How did the 2003 Minorities Striving and Pursuing Higher Degrees of Success (MS PHD'S) in Ocean Sciences Program customize evaluative methodology and instruments to align with program goals and processes? How is data captured to document cognitive and affective impact? How are words and numbers utilized to accurately illustrate programmatic outcomes? How is compliance with implicit and explicit funding regulations demonstrated? The 2003 MS PHD'S in Ocean Sciences Program case study provides insightful responses to each of these questions. MS PHD'S was developed by and for underrepresented minorities to facilitate increased and sustained participation in Earth system science. Key components of this initiative include development of a community of scholars sustained by face-to-face and virtual mentoring partnerships; establishment of networking activities between and among undergraduate, graduate, postgraduate students, scientists, faculty, professional organization representatives, and federal program officers; and provision of forums to address real world issues as identified by each constituent group. The evaluative case study of the 2003 MS PHD'S in Ocean Sciences Program consists of an analysis of four data sets. Each data set was aligned to document progress in the achievement of the following program goals: Goal 1: The MS PHD'S Ocean Sciences Program will successfully market, recruit, select, and engage underrepresented student and non-student participants with interest/ involvement in Ocean Sciences; Goal 2: The MS PHD'S Ocean Sciences Program will provide meaningful engagement for participants as determined by quantitative analysis of user-feedback; Goal 3: The MS PHD'S Ocean Sciences Program will provide meaningful engagement for participants as determined by qualitative analysis of user-feedback, and; Goal 4: The MS PHD'S Ocean Sciences Program will develop a constituent base adequate to demonstrate evidence of interest, value, need and sustainability in

COMPARISON OF RESEARCH ENGAGEMENT OF PHD STUDENTS AT VARIOUS STUDY PROGRAMS AT CULS PRAGUE: AN INTRODUCTORY STUDY

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FLÉGL, Martin

2014-12-01

Full Text Available In an attempt to improve the quality of doctoral studies and the satisfaction of PhD students at the Czech University of Life Sciences Prague (CULS Prague the authors disseminated online questionnaire among all PhD students in May and June 2014. The questionnaire covered areas related to doctoral study, PhD supervisors, doctoral scholarship, research publications, and last but not least, to satisfaction with the doctoral study. In this article responses related to research, such as allocation of time to doctoral studies, allocation of time to research, involvement in research projects and satisfaction with research outputs. The authors provide comparison of all above mentioned domains according to faculties as well as form of doctoral studies at CULS Prague.

Hrvoje Tomić, PhD in Technical Sciences

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Siniša Mastelić Ivić

2010-12-01

Full Text Available Hrvoje Tomić defended his PhD thesis Geospatial Data Analysis for the Purpose of Real Estate Valuation in Urban Areas at the Faculty of Geodesy, University of Zagreb, on November 15, 2010. His mentor was Prof. Dr. Siniša Mastelić Ivić, and the other two members of the Grading and Defence Committee were Assist. Prof. Dr. Vlado Cetl and Prof. Dr. Goran Poljanec from the Faculty of Civil Engineering, University of Zagreb.

Trends in landscape research and landscape planning : implications for PhD students

NARCIS (Netherlands)

Tress, G.; Tress, B.; Fry, G.; Antrop, M.

2005-01-01

This chapter introduces the contents of the book through an analysis of current trends in landscape research and landscape planning and a discussion of the consequences of these trends for PhD students.

An interview with James Wilbur, Ph.D. General Manager, Life Sciences, Meso Scale Discovery.

Science.gov (United States)

Wilbur, James

2004-06-01

James L. Wilbur, Ph.D. received a Bachelor's degree from the University of California, San Diego and a Ph.D. in Chemistry from Stanford University. After completing an NIH Postdoctoral Fellowship with Professor George M. Whitesides in the Department of Chemistry at Harvard University, he joined IGEN International, Inc., where he held a variety of positions in Research and Development. During that time, he was part of the team that developed the core technology and products for Meso Scale Discovery. He assumed his current position in 2001 when Meso Scale Discovery launched the products discussed here.

Low immediate scientific yield of the PhD among medical doctors

DEFF Research Database (Denmark)

Fosbol, Emil L.; Fosbøl, Philip Loldrup; Rerup, Sofie

2016-01-01

. Scientific activity over time was assessed independently of author-rank and inactivity was measured relative to the date of graduation. Factors associated with inactivity were identified using multivariable logistic regression. 88.6 % of the PhD theses were conducted in internal medicine vs. 11...

Hypoxia and loss of PHD2 inactivate stromal fibroblasts to decrease tumour stiffness and metastasis

DEFF Research Database (Denmark)

Madsen, Chris D; Pedersen, Jesper Thorhauge; Venning, Freja A

2015-01-01

, which can be prevented by simultaneous depletion of HIF-1α. Treatment with the PHD inhibitor DMOG in an orthotopic breast cancer model significantly decreases spontaneous metastases to the lungs and liver, associated with decreased tumour stiffness and fibroblast activation. PHD2 depletion in CAFs co......-injected with tumour cells similarly prevents CAF-induced metastasis to lungs and liver. Our data argue that reversion of CAFs towards a less active state is possible and could have important clinical implications....

Analysis list: ph-d [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available ph-d Cell line,Embryo + dm3 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/p...h-d.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/ph-d.5.tsv http://dbarchive.biosciencedbc.jp.../kyushu-u/dm3/target/ph-d.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/ph-d.Cell_line.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/ph-d.Embryo.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/Cell_line.gml,http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/Embryo.gml ...

The Road to Become a Legitimate Scholar: A Case Study of International PhD Students in Science and Engineering

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Pia Bøgelund

2015-11-01

Full Text Available The purpose of the doctoral education process is to create and legitimize scholarly researchers. This transformation, from student to scholar, is widely discussed in the literature. However, recent rapid changes in university culture have resulted in less time for supervision, stricter completion deadlines, and a greater focus on efficiency and productivity. This has had an impact on this transition process, and this impact has not been widely studied. The aim of this article is to understand the consequences of the current trends for PhD students and the education of PhD students in general. The article is based on interviews with 14 international students from two different research programs at the Faculty of Engineering and Science at Aalborg University in Denmark. The case of international PhD students in a western setting is singled out as a challenging case for becoming a legitimate scholar, since they face the additional challenge of becoming socialised into their new foreign setting. Overall, the study concludes that the transition process of doctoral students is affected by the way different supervisors deal with current university trends and how PhD students fit or do not fit into their knowledge production practices. The study identifies matches or mismatches in a knowledge production perspective, quality of contact, and degree of independence of the PhD student as factors that influence whether a transition process can be marked as sound, troublesome, or lacking. Finally, the study identifies an overall risk of neglecting the more interdependent types of international PhD students. Suggestions are given as how to address this risk.

PhD Dissertations

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Redazione Reti Medievali (a cura di

2004-06-01

Full Text Available Report of PhD Dissertations. Francesco Barone Istituzioni, società ed economia a Catania nel tardo medioevo (XIV-XV secolo, Tesi di dottorato in Storia medievale (XVI ciclo, Università degli Studi di Firenze, 2004   Laura Berti Ceroni Il territorio e le strutture di Cesarea e Classe tra tarda antichità e alto medioevo in rapporto con Ravenna, Tesi di dottorato di ricerca in Storia e Informatica, Università degli studi di Bologna, 2002-2003.   Marco Bicchierai Poppi dalla signoria dei conti Guidi al vicariato del Casentino (1360-1480, Tesi di dottorato in Storia medievale (XIV ciclo, Università degli Studi di Firenze, 2004   Emanuela Garimberti Spatiosa ad habitandum loca. Luoghi e identità nella Historia Langobardorum di Paolo Diacono, Tesi di dottorato in Storia medievale (XV ciclo, Università degli Studi di Bologna, 2004   Lorenzo Tanzini Sistemi normativi e pratiche istituzionali a Firenze dalla fine del XIII all’inizio del XV secolo, Tesi di dottorato di ricerca in Storia medievale (XVI ciclo, Università degli Studi di Firenze, 2004   Stefania Tarquini Pellegrinaggio e asseto urbano di Roma, Tesi di dottorato di ricerca in Storia dei centri, delle vie e della cultura dei pellegrinaggi nel Medioevo euro mediterraneo (XV ciclo, Università degli studi di Lecce, 2003

An Inquiry of Intentions in Kim Hye-yong's 'First Meeting': A North Korean Short Story in Korea Today (2007).

OpenAIRE

Alzo David-West

2013-01-01

This paper examines the problem of the intentional fallacy in the North Korean short story 'First Meeting' by Kim Hye-yong. Serially published in Korea Today in 2007, the nationalist allegory centres on Shin Ch'ong-mi, a young female journalist in Pyongyang, who falls in love with her penfriend Song-u, a soldier in the Korean People's Army, and struggles to remain devoted to him when he suddenly stops writing. With the literary-critical method of counterintuitive reading, the inquiry analyses...

Liberal Arts Colleges and the Production of PhD Economists

Science.gov (United States)

Jefferson, Philip N.; Magenheim, Ellen

2015-01-01

Data from the National Science Foundation (2014) indicate that at least one PhD in economics was awarded to a Swarthmore College graduate in every year since 1966. The authors' purpose in this article is to consider factors that may have contributed to the high number of PhDs in economics awarded to Swarthmore College graduates. While there is…

Classifying Australian PhD Theses: Linking Research and Library Practices

Science.gov (United States)

Macauley, Peter; Evans, Terry; Pearson, Margot

2010-01-01

This article draws on the findings from, and the methods and approach used in the provision of a database of Australian PhD thesis records for the period 1987 to 2006, coded by Research Fields, Courses and Disciplines (RFCD) fields of study. Importantly, the project was not merely the creation of yet another database but something that constitutes…

The PhD track: who succeeds, who drops out?

OpenAIRE

Groenvynck, Hans; Vandevelde, Karen; Van Rossem, Ronan

2013-01-01

Doctoral completion rates are an indicator of successful doctoral programmes and of a region's potential of highly skilled workforce. The Human Resources in Research - Flanders (HRRF) database contains data of all academic staff appointments, doctoral student registrations, and doctoral degrees of all Flemish universities from 1990 onwards. Previous research has identified the following factors as affecting successfully completing the PhD: cohort, scientific discipline, type of scholarship or...

Researcher Profile: An Interview with Sarah Asebedo, Ph.D.

OpenAIRE

Martie Gillen

2016-01-01

Sarah Asebedo, Ph.D., CFP^®, is an Assistant Professor of Personal Financial Planning with Texas Tech University. With extensive financial planning practitioner experience, her goal is to connect research and financial planning practice with a focus on the relationship between psychological attributes, financial conflicts, and financial behavior. Her work has been published in the Journal of Financial Planning, Journal of Financial Therapy, Journal of Financial Counselin...

Empirical Essays on the Labor Market Outcomes of PhD Graduates

DEFF Research Database (Denmark)

Pedersen, Heidi Skovgaard

that PhDs accelerate growth. A major objective has been to direct more PhDs to the industry to use their skills to monetize knowledge. However, we have limited evidence on how PhDs are absorbed into the labor market, how the market values PhD labor, and how PhDs value the possibility to work......During the past decade, policy makers have accentuated the need for more PhDs to drive innovation and use their research skills to push the technological frontier. The public sector in Denmark has financially supported a doubling of the number of enrolled PhD students based on a strong belief...... in the private sector. The dissertation investigates determinants of labor market decisions among recent cohorts of PhDs in Denmark to assess how the increasing number of PhDs is absorbed into the economy. Based on econometric models, it examines what factors trigger individual career decisions and supply...

The trouble with halos: invited commentary on Kim, S., & Harris, P. L. (2014). Children prefer to learn from mind-readers. British Journal of Developmental Psychology.

Science.gov (United States)

Richert, Rebekah A

2014-11-01

This commentary on Kim and Harris (2014) addresses the authors' interpretation of the halo effect, in which 5- to 6-year-old children preferentially agreed with an informant who could read other people's minds, regardless of domain of knowledge. © 2014 The British Psychological Society.

An Analysis of Written Feedback on a PhD Thesis

Science.gov (United States)

Kumar, Vijay; Stracke, Elke

2007-01-01

This paper offers an interim analysis of written feedback on a first draft of a PhD thesis. It first looks at two sources of data: in-text feedback and overall feedback. Looking at how language is used in its situational context, we then coded the feedback and developed a model for analysis based on three fundamental functions of speech:…

Learning Opportunities in PhD Supervisory Talks: A Social Constructionist Perspective

Science.gov (United States)

Tian, Wenwen; Singhasiri, Wareesiri

2016-01-01

Although PhD supervision has been recognised as an educative process and a complex pedagogy for decades, there is little research into on-site pedagogic processes. Informed by social constructionism and a Foucauldian approach, this qualitative case study explores how learning opportunities were created by analysing both a supervisor's verbal…

Determinants of PhD Completion Time at the University of Ibadan ...

African Journals Online (AJOL)

Apart from conducting an extensive exploratory analysis on PhD production in the university, a binary logistic regression model was also fitted. The dichotomous responses were: completion on time and completion over time. The fitted logistic regression shows that only 10% of PhDs have predicted probability of completion ...

Craig Reynolds, Ph.D., to Retire as NCI Associate Director for Frederick | Poster

Science.gov (United States)

On December 2, Craig Reynolds, Ph.D., director, Office of Scientific Operations, and NCI associate director for Frederick, will put the finishing touches on a 37-year career with the National Cancer Institute.

Three graduate students receive Virginia Tech's first AdvanceVT Ph.D. fellowships

OpenAIRE

Cox, Clara B.

2004-01-01

AdvanceVT, a comprehensive program that promotes and enhances the careers of women in science and engineering, has awarded its first three Ph.D. fellowships as part of an ongoing effort to increase the number of women electing to pursue academic careers.

MS PHD'S: Bridging the Gap of Academic and Career Success Through Educational and Professional Development for Minorities

Science.gov (United States)

Brown, D.; Vargas, W.; Padilla, E.; Strickland, J.; Echols, E.; Johnson, A.; Williamson Whitney, V.; Ithier-Guzman, W.; Ricciardi, L.; Johnson, A.; Braxton, L.

2011-12-01

Historically, there has been a lack of ethnic and gender diversity in the geo-sciences. The Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S) Professional Development Program provides a bridge to young scientists of diverse backgrounds who in turn will impact many. In a process of 3 phases, the program introduces the students to the scientific community through participation in professional and society meetings and networking with scientists and personnel within federal agencies, academic institutions and STEM-based industries. The program builds confidence, offers role models for professional development and provides students support during their education. Upon completion, students achieve a high level of self-actualization and self-esteem combined with individual growth. They become part of a community that continuously provides support and security to each other. This support is tangible through the mentor/mentee relationships which will help with individual growth throughout the mentoring cycle. Having role models and familiar faces to whom mentees can relate to will encourage our students to succeed in the STEM's field. To date, 159 students have participated in the program: 26 have successfully completed their PhD and 56 are currently enrolled in the PhD programs nationwide. The MS PHD'S Program creates a forum of diverse peoples by diverse peoples with diverse interest and strength, where the ongoing goal is to continually raise the bar for each individual. MS PHD'S establishes a nurturing goal-oriented environment for the geo scientist of the future who in turn will make profound contributions on a local, national and global scale. To conclude, MSPHD'S not only bridges the gap of unrepresented minorities in STEM careers, but also generates educational approaches to make the earth system sciences available to more, impacting all.

Interview with Xiaoli Wang PhD winner of CACA 2016 Young Investigator Award

Directory of Open Access Journals (Sweden)

Xiaoli Wang

2016-07-01

Full Text Available Xiaoli Wang is currently an R&D Senior Scientist in Agilent’s HPLC instrument R&D group at Agilent Technologies, Waldbronn, Germany. Prior to this, he was an R&D manager in Agilent’s CrossLab Group in the US focusing on development of novel chromatographic columns. He has a B.S. degree in Chemistry from Peking University, Beijing China and a PhD. degree in Analytical Chemistry from the University of Minnesota in 2006. He started his industrial career in the pharmaceutical industry at AstraZeneca for four years before joining Agilent Technologies in 2010. Recently, he won the prestigious 2016 Young Investigator Award from Chinese American Chromatography Association (CACA. This interview was conducted by Roland J.W. Meesters PhD, Editor-in-Chief of Journal of Applied Bioanalysis.

Methods of Academic Course Planning for Cancer Biology PhD Students to Enhance Knowledge of Clinical Oncology.

Science.gov (United States)

Mattes, Malcolm D; Swart, Elizabeth; Markwell, Steven M; Wen, Sijin; Vona-Davis, Linda C

2017-09-15

Little is known about how clinical oncology concepts are taught to PhD students or the most effective methods of doing so. In this study, electronic surveys were sent to faculty and students at PhD training programs, assessing their institution's methods of clinical oncology education and their perspective on optimal approaches to clinical oncology education. Only 40.0% of students reported any clinical oncology component to their institution's training, and only 26.5% had a clinician on their graduate advisory committee. Forty-three percent of students believed that they had a good understanding for translating basic science research into clinical practice, and 77.2% of all participants believed dual degree MD/PhD students were superior to PhD students in this regard. Lectures on clinical oncology research topics were the most valuable type of experience for all participants and were also the most common type of experience utilized. Working with a clinician to develop a clinical trial with correlative endpoints was also highly valued, but was only utilized by approximately 10% of programs. Faculty rated the value of nearly all types of clinical oncology exposure significantly lower than did students. Inclusion of the approaches identified in this study is likely to enhance PhD training in oncology-related disciplines. Cancer Res; 77(18); 4741-4. ©2017 AACR . ©2017 American Association for Cancer Research.

Identifying most important skills for PhD students in Food Science and Technology: a comparison between industry and academic stakeholders

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Chelo González-Martínez

2015-10-01

Full Text Available Nowadays, there is an increasing need of new skills for PhD students to face the future labour market prospects. PhD graduates must have qualities attractive not only in academia but also outside, in both manufacture and service-oriented enterprises, in small innovative companies, and in the civil services and public administration, among others. To know what the needs of these future employees are, is of great importance to be able to improve their personal and academic formation. The aim of this work was, in the framework of the EC-funded ISEKI_Food 4 network, to evaluate the most desirable specific and soft skills that PhD students should acquire by the end of their doctoral studies. To this aim, several surveys were conducted and sent to the different stakeholders (academia and food industry partners in order to collect the information needed. Results showed that competences related to research skills and techniques, research management, personal effectiveness and communication skills were considered to be the most valuable skills to be acquired by our PhD students to meet the future needs of the labour market.  The importance of these skills was appreciated differently, depending on the stakeholder. To sum up, some recommendations to integrate such valuable skills into the curricula of the PhD student are given.

Can You Anchor a Shimmering Nation State via Regional Indigenous Roots? Kim Scott talks to Anne Brewster about That Deadman Dance

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Anne Brewster

2011-10-01

Full Text Available This interview focuses mainly on Kim Scott’s new novel That Deadman Dance which won the regional Commonwealth Writers Prize (Southeast Asian and Pacific region and the Miles Franklin Award. The topics of conversation include Scott’s involvement in the Noongar language project (and the relationship of this project to the novel, the novel itself, the challenges of writing in English, the resistance paradigm and indigenous sovereignty and nationalism.

MS PHD'S Professional Development Program: A Scientific Renaissance in Cyberspace

Science.gov (United States)

Powell, J. M.; Williamson, V. A.; Griess, C. A.; Pyrtle, A. J.

2004-12-01

This study is a component of a four-year investigation of MS PHD'S Professional Development Program's virtual community through the lenses of underrepresented minority students in Earth system science and engineering fields. In this presentation, the development, assessment and projected utilization of the ongoing study will be discussed. The overall goal of this study is to examine the effectiveness of virtual team building methods and understand how the development of a communal cyberinfrastructure acts as an integral part of the emergence of a Scientific Renaissance. The exemplar, Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S), provides professional development experiences to facilitate the advancement of students of color achieving outstanding Earth system careers. Undergraduate and graduate students are supported through access to scientific conferences, mentorship and virtual community building. Framed by critical theory, this ethnographic exploration uses a mixed methods research design to record, observe, and analyze both the processes and products of the website, listserv and synchronous web-based dialogue. First, key findings of the formative evaluation and annual reports of the successfully implemented 2003 MS PHD'S Pilot Project are presented. These findings inform future evaluations of the use of technological resources and illustrate how this public space provides peer support and enriched research opportunities. Quantitative methods such as statistical analysis, academic and professional tracking and evaluative tools for scientific content and competency are complimented by qualitative methods that include observations, heuristic case studies and focus group interviews. The findings of this ongoing investigation will provide insight on how national organizations, higher education practitioners, community-based support systems and underrepresented minorities in the sciences promote diversity by developing

Young PHD's in Human Space Flight

Science.gov (United States)

Wilson, Eleanor

2002-01-01

The Cooperating Hampton Roads Organizations for Minorities in Engineering (CHROME) in cooperation with the NASA Office of Space Flight, Human Exploration and Development of Space Enterprise sponsored a summer institute, Young PHD#s (Persons Having Dreams) in Human Space Flight. This 3-day institute used the curriculum of a workshop designed for space professionals, 'Human Space Flight-Analysis and Design: An Integrated, Systematic Approach.' The content was tailored to a high school audience. This institute seeks to stimulate the interest of pre-college students in space flight and motivate them to pursue further experiences in this field. Additionally, this institute will serve as a pilot model for a pre- collegiate training program that can be replicated throughout the country. The institute was complemented with a trip to the Goddard Space Flight Center.

The Market for Ph.D. Holders in Greece: Probit and Multinomial Logit Analysis of their Employment Status

OpenAIRE

Joan Daouli; Eirini Konstantina Nikolatou

2015-01-01

The objective of this paper is to investigate the factors influencing the probability that a Ph.D. holder in Greece will work in the academic sector, as well as the probability of his or her choosing employment in various sectors of industry and occupational categories. Probit/multinomial logit models are employed using the 2001 Census data. The empirical results indicate that being young, married, having a Ph.D. in Natural Sciences and/or in Engineering, granted by a Greek university, increa...

Next gen PhD a guide to career paths in science

CERN Document Server

Sinche, Melanie V

2016-01-01

For decades, top scientists in colleges and universities pursued a clear path to success: enroll in a prestigious graduate program, conduct research, publish papers, complete the PhD, pursue postdoctoral work. With perseverance and a bit of luck, a tenure-track professorship awaited at the end. In today s academic job market, this scenario represents the exception. As the number of newly conferred science PhDs keeps rising, the number of tenured professorships remains stubbornly stagnant. Only 14 percent of those with PhDs in science occupy tenure-track positions five years after completing their degree. Next Gen PhD provides a frank and up-to-date assessment of the current career landscape facing science PhDs. Nonfaculty careers once considered Plan B are now preferred by the majority of degree holders, says Melanie Sinche. An upper-level science degree is a prized asset in the eyes of many employers, and a majority of science PhDs build rewarding careers both inside and outside the university. A certified ...

Changes in Hypoxia-Inducible Factor-1 (HIF-1) and Regulatory Prolyl Hydroxylase (PHD) Enzymes Following Hypoxic-Ischemic Injury in the Neonatal Rat.

Science.gov (United States)

Chu, Hannah X; Jones, Nicole M

2016-03-01

Hypoxia leads to activation of many cellular adaptive processes which are regulated by the transcription factor hypoxia-inducible factor-1 (HIF-1). HIF-1 consists of HIF-1α and HIF-1ß subunits and levels of HIF-1α protein are regulated by HIF prolyl-hydroxylase enzymes (PHD1, 2, 3). The aim of the current study was to investigate the expression of HIF-1α and PHDs at various time points after hypoxia-ischemia (HI), using a neonatal rat model of HI brain injury. Sprague-Dawley rat pups (postnatal day 7) were anaesthetized and underwent right carotid artery occlusion and were then exposed to 6 % oxygen for 2.5 h at 37 °C. HI injured animals demonstrated a significant reduction in the size of the ipsilateral hemisphere, compared to sham controls. Protein analysis using western blotting and enzyme-linked immunosorbent assay showed that 24 h after HI, there was a significant increase in PHD3 protein and an increase of HIF-1α compared to controls. At the 72 h time point, there was a reduction in PHD3 protein, which appeared to relate to cellular loss. There were no changes in PHD1 or PHD2 protein levels after HI when compared to age-matched controls. Further studies are necessary to establish roles for the HIF-1 regulatory enzyme PHD3 in brain injury processes.

The Militarization of Mass Incapacitation and Torture during the Sunni Insurgency and American Occupation of Iraq

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John L. Hagan

2016-11-01

Full Text Available While scholars and journalists have focused important attention on the recent militarization of intensive policing and imprisonment policies in the United States, there is little reciprocal recognition of how militarized versions of these policies were also exported for use in the occupation of Iraq. Intensive policing and imprisonment enabled the American-led and Shia-dominated Iraq Ministries of Defense and Interior along with U.S. forces to play significant roles in the ethnic cleansing and displacement of Arab Sunnis from Baghdad neighborhoods, and in their disproportionate detention in military- and militia-operated facilities, of which the Abu Ghraib prison is only the best known. The failure of American authorities alone and working with Iraq’s government to intervene in stopping the use of police and prisons as places of torture is a violation of U.N.-invoked and U.S.-ratified treaties, and thereby subject to prosecution. Such prosecutions have imported into international law the concept of “joint criminal enterprise” anticipated by the criminologist Donald Cressey and incorporated in the American Racketeer Influenced and Corrupt Organizations (RICO statutes used to convict organized criminals. We elaborate how the concept of joint criminal enterprise can be used to understand and possibly prosecute a chain of command responsibility for the use of policing and prisons as sites of torture in Iraq. We analyze the previously neglected international consequences of U.S. policing, prison, and mass incapacitation strategies with links to American criminology.

Are MS in Economics Programs in Departments That Also Have a PhD Program in Economics Different from Their Counterparts?

Science.gov (United States)

Milkman, Martin I.; Marjadi, Riza; McCoy, James P.

2016-01-01

This is the first article that compares terminal master's degree programs in economics from universities that have a PhD program in economics with those that do not offer PhD programs in economics. The authors compare these differences based on surveys in 2002 and 2012. They examine differences in general program characteristics, department…

What Matters for Excellence in PhD Programs? Latent Constructs of Doctoral Program Quality Used by Early Career Social Scientists

Science.gov (United States)

Morrison, Emory; Rudd, Elizabeth; Zumeta, William; Nerad, Maresi

2011-01-01

This paper unpacks how social science doctorate-holders come to evaluate overall excellence in their PhD training programs based on their domain-specific assessments of aspects of their programs. Latent class analysis reveals that social scientists 6-10 years beyond their PhD evaluate the quality of their doctoral program with one of two…

The first recipients of the ATLAS PhD Grant Scholarship Programme 2014

CERN Multimedia

Marcelloni, Claudia

2014-01-01

First recipients of the ATLAS PhD Grant Scholarship 2014 : With certificates, Lailin Xu, Josefina Alconada, and Gagik Vardanyan. The selection committee members, IFAE Barcelona’s Martine Bosman, Fabiola Gianotti, Peter Jenni and from CERN HR James PurvisProgramme: Lailin Xu, Josefina Alconada, and Gagik Vardanyan

A STUDY OF MICROBES IN FRUIT JUICES, KIMS-AMALAPURAM

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Nagaraja

2015-12-01

Full Text Available INTRODUCTION Fruit and sugarcane juices are nutritious drinks with great taste and health benefits. Food borne illnesses associated with consumption of Fruit and sugarcane juices at several places in India and elsewhere. Fruit juices were served with added ice pieces. Hygienic standards are not maintained while transporting from the field to the place of extraction and preparation. Hence a rapid review of the fruit juices from street vendors has been undertaken along with sugarcane juice. Raw sugarcane juice is a refreshing juice in many parts of Andhra Pradesh. The present study is to assess the prevalence of different organisms from different fruit juices collected from street vendors. METHODS Fruit juices are collected namely sugarcane, sweet lemon, orange, grape apple, pineapple pomegranate. A total 100 samples of fruit juices were collected from road side from different vendors. 150 ml of each variety of fruit juices were collected from different vendors in screw capped bottles and subjected to microbial analysis, processed with in 30mts in the department of microbiology at KIMS by standard methods. RESULTS The analysed samples of fruit juices are found to be contaminated with different bacteria, Escherichia coli 30% Klebsiella pneumoniae 10% Staphylococcus aureus 20% Enterococcus faecalis 04% Pseudomonas aeruginosa 10% ASB 04% (aerobic spore bearers Micrococci 02% Proteus 20% Salmonella. Shigella and Vibrios were not isolated. CONCLUSION It is high time that street vendors should have health education by volunteers, health workers from PHC (primary health centers and people well versed with community medicine practice for implementation of standard hygienic protocols may reduce contamination of fruit and sugarcane juices The concerned health authorities need to ensure and insist to follow the protocols by the vendors and license holders to the vendors.

Winning the PhD Game: Evocative Playing of Snakes and Ladders

Science.gov (United States)

Dickie, Carolyn

2011-01-01

The purpose of this paper is to describe a qualitative approach to developing an understanding of the lived experiences of PhD students. Rather than relying on textbook reports and theories about studying a higher degree by research, by allowing the students' voices to be heard, explicit and conscious research can be used to generate appropriate…

Is a PhD a necessary requirement for lecturers in a`Medical School ...

African Journals Online (AJOL)

user

2005-04-01

Apr 1, 2005 ... universities did not require a PhD or equivalent qualifications as a minimum requirement for appointment to the ... report of 2002, Common-wealth year books. 1997/8 and 2002, ..... threatens to erode teaching standards and.

Evaluation of a commercially available ELISA kit for quantifying imidacloprid residues in Erthrina sandwicensis leaves for management of the Erythrina gall wasp, Quadrastichus erythrinae Kim.

Science.gov (United States)

Joseph Fischer; Brian Strom; Sheri Smith

2009-01-01

The erythrina gall wasp (EGW), Quadrastichus erythrinae Kim 2004, was first detected in Hawaii in 2005 and has been infesting and killing Erythrina trees throughout the island chain since. It is believed EGW originated from Africa (Messing et al. 2009). Its host range appears to be limited to Erythrina; its...

Financial Law (By: Lecturer PhD Cosmin Flavius Costas)

OpenAIRE

Bostan, Ionel

2018-01-01

Through these lines we will stop on a specialty written by a young university student, an exponent of the Superior Law School in Cluj-Napoca. This is the book entitled Drept Financiar [Financial Law], published by Lecturer PhD Cosmin Flavius Costas. On the volume entitled Financial Law, which was published at the end of the year 2016 (ISBN:978-606-673-816-3, Pages: 396) we mention here a radiography "made from four perspectives - national finances, local finance, social security finances and ...

Emerging areas of nursing science and PhD education for the 21(st) century: response to commentaries.

Science.gov (United States)

Henly, Susan J; McCarthy, Donna O; Wyman, Jean F; Alt-White, Anna C; Stone, Patricia W; McCarthy, Ann Marie; Redeker, Nancy S; Dunbar-Jacob, Jacqueline; Titler, Marita G; Conley, Yvette P; Heitkemper, Margaret M; Moore, Shirley M

2015-01-01

We respond to commentaries from the American Academy of Nursing, the American Association of Colleges of Nursing, and the National Institute of Nursing Research on our thoughts about integrating emerging areas of science into nursing PhD programs. We identify areas of agreement and focus our response on cross-cutting issues arising from cautions about the unique focus of nursing science and how best to proceed with incorporation of emerging areas of science into nursing PhD programs. Copyright © 2015 Elsevier Inc. All rights reserved.

Measuring efficiency of university-industry Ph.D. projects using best worst method

NARCIS (Netherlands)

Salimi, N.; Rezaei, J.

2016-01-01

A collaborative Ph.D. project, carried out by a doctoral candidate, is a type of collaboration between university and industry. Due to the importance of such projects, researchers have considered different ways to evaluate the success, with a focus on the outputs of these projects. However, what

Peer and Faculty Mentoring for Students Pursuing a PhD in Gerontology

Science.gov (United States)

Webb, Alicia K.; Wangmo, Tenzin; Ewen, Heidi H.; Teaster, Pamela B.; Hatch, Laurie R.

2009-01-01

The Graduate Center for Gerontology at the University of Kentucky incorporates three levels of mentoring in its PhD program. This project assessed satisfaction with peer and faculty mentoring and explored their perceived benefits and purposes. Core and affiliate faculty and current and graduated students were surveyed. Participants seemed…

Report on visit from Prof. Kim Lutzen: Friday, 6 November 1998, Korolinska Institute (dept of nursing Stockholm, Sweden

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Kim Lutzen

1999-10-01

Full Text Available Prof. Kim Lutzen contacted the Department of Advanced Nursing Sciences, Unisa, via the Department's Web Page. Prof. Lutzen is the Chair of the Department of Nursing, which offers undergraduate, master and doctoral programmes. This Department of Nursing is situated within the Karolinska Institute, which comprises 29 Departments of Health Sciences, including a number of Medical Departments, Dentistry, Occupational Therapy, Physiotherapy, and Nursing. Prof. Lutzen emphasised that there is no Swedish phrase similar to "nursing science", consequently this t e n seems to be somewhat unfamiliar to the Swedish nurses. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

Determinants of the Job Satisfaction of PhD Holders: An Analysis by Gender, Employment Sector, and Type of Satisfaction in Spain

Science.gov (United States)

Escardíbul, Josep-Oriol; Afcha, Sergio

2017-01-01

We analyze the determinants of job satisfaction of PhD holders in Spain. Specifically, we consider overall job satisfaction as well as basic and motivational satisfaction, following Herzberg's typology (based on Maslow's hierarchy of needs). Using representative data for Spain's PhD population--collected from the Spanish Survey on Human Resources…

Prospects for 6-party talks: Nuclear weapons are a means of survival for Kim Jong Un

International Nuclear Information System (INIS)

Miyake, Kunihiko

2012-04-01

The author considers the impact of leader Kim Jong Il's death on 6-party talks surrounding the nuclear issue. Firstly, the history of these 6-party talks has to be reexamined to ensure an accurate understanding of their 'objectives and limitations' because the author believes that there are 3 'unpleasant truths' behind these talks, held 6 times since the summer of 2003, that no one wants to talk about. 1. North Korea has no interest in abandoning nuclear weapons; 2. Japan, the U.S., China, and South Korea do not want war; 3. The nuclear issue will not be resolved by 6-party talks. In fact, there is little potential that 6-party talks which aim to resolve the North Korean nuclear issue will move towards a new substantive agreement

Announcing the 2016 Toxins Travel Awards for Post-Doctoral Fellows and Ph.D. Students

OpenAIRE

Tesh, Vernon L.

2016-01-01

With the goal of promoting the development of early career investigators in the field of toxinology, Toxins welcomed applications for the 2016 Toxins Travel Awards for post-doctoral fellows and Ph.D. students. [...

Regulating Emotions and Aiming for a Ph.D.: Excerpts from "Anthropology Matters"

Science.gov (United States)

Hovland, Ingie

2012-01-01

In this article I will present a range of experiences of graduate socialisation that have been discussed in past articles in the journal "Anthropology Matters". These are the experiences of social anthropology Ph.D. students in the United Kingdom. The overarching theme for the article is "regulating emotions", and the excerpts…

UK PhD Assessment in Accounting and Finance: Social Capital in Action

Science.gov (United States)

Smith, Sarah Jane; Urquhart, Vivien

2018-01-01

Assessment lies at the centre of PhD degree quality standards, with quality assurance relying on independent external examiners. This study investigates the role of the viva and the selection of external examiners from within the accounting and finance discipline across UK institutions. A questionnaire survey and follow-up interviews with…

The complete larval development of Eurypanopeus canalensis Abele and Kim, 1989 (Crustacea: Brachyura: Panopeidae described from laboratory reared material

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Marcelo U. García-Guerrero

2005-09-01

Full Text Available The estuarine panopeid crab Eurypanopeus canalensis Abele and Kim, 1989, is an eastern tropical Pacific species with a known distribution from the southeastern Gulf of California, Mexico, to Panama. Its complete larval development is fully described and illustrated from laboratory-reared material. The four zoeal stages and the megalopa are compared with two congeneric species from the West Atlantic, E. abbreviatus (Stimpson, 1860 and E. depressus (Smith, 1869. The main differences between larvae of E. canalensis and those of these two species include telson setation and the presence/absence of a stout hook-like spine in the megalopae cheliped ischium.

The Expression of the Femininity and Imperialism : Through comparison study of works of Toshiko Tamura and Myung-soon Kim

OpenAIRE

金, 玟妵

2005-01-01

Toshiko Tamura and Myung-soon Kim flourished in 1910-20 in Japan and Korea. In those days it was an act of a man to write. The feminine was demanded above all to the thing which a woman wrote by the literary world and the society, so that woman does not invade a domain of a man. A lot of studies about that the motherhood is one of a model of feminine, it was used to mobilize a woman for war, while militarism advances. Then is what kind of position was there the femininity at socially and cult...

Performance assessment issues in utility-scale photovoltaics in warm and sunny climates★

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Ruther Ricardo

2017-01-01

operational issues that were not previously described in the literature. Inverter Loading Ratios commonly described in the literature (for less sunny sites led to considerable annual energy losses.

Management of Stress and Anxiety Among PhD Students During Thesis Writing: A Qualitative Study.

Science.gov (United States)

Bazrafkan, Leila; Shokrpour, Nasrin; Yousefi, Alireza; Yamani, Nikoo

2016-01-01

Today, postgraduate students experience a variety of stresses and anxiety in different situations of academic cycle. Stress and anxiety have been defined as a syndrome shown by emotional exhaustion and reduced personal goal achievement. This article addresses the causes and different strategies of coping with this phenomena by PhD students at Iranian Universities of Medical Sciences. The study was conducted by a qualitative method using conventional content analysis approach. Through purposive sampling, 16 postgraduate medical sciences PhD students were selected on the basis of theoretical sampling. Data were gathered through semistructured interviews and field observations. Six hundred fifty-four initial codes were summarized and classified into 4 main categories and 11 subcategories on the thematic coding stage dependent on conceptual similarities and differences. The obtained codes were categorized under 4 themes including "thesis as a major source of stress," "supervisor relationship," "socioeconomic problem," and "coping with stress and anxiety." It was concluded that PhD students experience stress and anxiety from a variety of sources and apply different methods of coping in effective and ineffective ways. Purposeful supervision and guidance can reduce the cause of stress and anxiety; in addition, coping strategy must be in a thoughtful approach, as recommended in this study.

Dražen Tutić, PhD in Technical Sciences

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Miljenko Lapaine

2009-12-01

Full Text Available Dražen Tutić defended his PhD thesis Stereographic and Other Conformal Map Projections  for Croatia at the Faculty of Geodesy of the University of Zagreb on August 4, 2009. The thesis was evaluated by the Committee: Prof. Emeritus Nedjeljko Frančula, Prof. Dr. Miljenko Lapaine (mentor and Prof. Dr. Dušan Petrovič from the Faculty of Civil and Geodetic Engineering of the University of Ljubljana.

Circulating 25-hydroxyvitamin D concentrations are correlated with cardiometabolic risk among American black and white adolescents living in a year-round sunny climate.

Science.gov (United States)

Parikh, Samip; Guo, De-Huang; Pollock, Norman K; Petty, Karen; Bhagatwala, Jigar; Gutin, Bernard; Houk, Chris; Zhu, Haidong; Dong, Yanbin

2012-05-01

Low vitamin D status is common among healthy black and white adolescents residing at southern U.S. latitudes with a year-round sunny climate. Thus we aimed to study the relationships between circulating 25-hydroxyvitamin D [25(OH)D] and cardiometabolic risk factors in this population. 25(OH)D concentrations were measured with liquid chromatography tandem mass spectroscopy in 701 girls and boys (14-18 years old, 54% blacks, 49% females). Cardiometabolic risk was indexed by adipokines, inflammatory markers, fasting glucose, homeostatic model assessment-insulin resistance (HOMA-IR), lipid profile, and blood pressure (BP). Controlling for age, sex, race, sexual maturation, season, physical activity, and percent body fat, 25(OH)D concentrations were significantly correlated with adiponectin (r = 0.06, P = 0.05), leptin (r = -0.32, P risk factors, independent of adiposity. Clinical trials addressing the effects of vitamin D supplementation on cardiometabolic risk are warranted in adolescents irrespective of their geographical regions.

The Bachelor’s to PhD STEM Pipeline No Longer Leaks More Women Than Men: A 30-Year Analysis

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David I. Miller

2015-02-01

Full Text Available For three decades, research and public discourse about women’s underrepresentation in academic science have often focused on the leaky pipeline metaphor. According to this metaphor, women are more likely than men to leave science at multiple points from the beginning of college through academic tenure. We used retrospective longitudinal methods to investigate how accurately this metaphor has described the bachelor’s to PhD pipeline in science, technology, engineering, and mathematics (STEM fields in the United States (U.S. since the 1970s. Among STEM bachelor’s degree earners in the 1970s and 1980s, women were less likely than men to later earn a STEM PhD. However, this gender difference closed in the 1990s. Qualitatively similar trends were found across STEM disciplines. The leaky pipeline metaphor therefore partially explains historical gender differences in the U.S., but no longer describes current gender differences in the bachelor’s to PhD transition in STEM. Our results help constrain theories of how various factors contribute to women’s underrepresentation in STEM. Overall, these results point to the need to understand gender differences at the bachelor’s level and below to understand women’s representation in STEM at the PhD level and above.

What We Know about the Dramatic Increase in PhD Degrees and ...

African Journals Online (AJOL)

Reforms in doctoral education are being shaped by the changing needs of society, of research modes, and of a changed labor markets for PhD holders. ... systems, such as the introduction of postgraduate schools that help implement and initiate innovations in doctoral education on a campus with an eye to high quality.

Using Communicative Action Theory to Analyse Relationships Between Supervisors and Phd Students in a Technical University in Sweden

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Michael Christie

2013-04-01

Full Text Available In this paper the authors use the theory of communicative action (Habermas, 1984-6 to analyse problematic relationships that can occur between supervisors and PhD students, between co-supervisors and between the students themselves. In a situation where power is distributed unequally, instrumental and strategic action on the part of either party can complicate and disturb efficacious relationships. We use Flanagan’s critical incident technique (Flanagan, 1954 to analyse twenty-five incidents that are told from a supervisor perspective and twentyfive from a PhD student perspective. The analysis reveals that a large proportion of incidents involved power struggles. Other categories include lack of professional or emotional support and poor communication. Rational dialogue based on Habermasian principles might have avoided many of these problems. The analysis concludes with some practical suggestions as to how the use of communicative action theory and critical incident technique can improve supervision, supervision training and the PhD process.

To make a kick start together – A PhD course co-developed by librarians and professors

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Ann-Sofie Zettergren

2013-12-01

Full Text Available This paper presents a PhD-course called "Kick start to academic life - Information Management and Publication Process for Social Scientists", a collaboration between the Social Sciences Faculty Library at Lund University and professors at the Faculty. The objective of the course is to provide PhD candidates with generic knowledge about how to effectively conduct their PhD studies when it comes to information management and the publication processes. The course combines an introduction to the process of managing one's need of information as a PhD student, and an introduction to the process of managing the publication of one's results. The librarians have been involved in the development of this PhD course, from the first idea of a course in generic competences and on to the actual implementation. The Faculty of Social Science came up with the idea of a course like this in 2009, and asked two teachers/professors and two librarians to make an outline. We choose to focus on students in the beginning of their PhD studies, who would benefit most from it. We have now run it for 3 years (2010-2012, developed the course as for content and size, from demands from students and faculty as well as from our own experiences. Designing the course together, librarians and professors gained an insight into each other's competences and area of expertise. We used previous experiences from working with PhD students, like the providing of shorter courses, seminars and workshops. We choose a course design mixing lectures and workshops, in order to make the course both theoretical and practical. The course design also helped emphasizing aspects of the subject being discussed. One example is by adding a practical workshop in reference management program given by the librarians just after a lecture given by a professor about how and why academics cite. Another example is when we invite an editor of a high ranked peer-reviewed journal to talk about article submission from

Announcing the 2016 Toxins Travel Awards for Post-Doctoral Fellows and Ph.D. Students

Directory of Open Access Journals (Sweden)

Vernon L. Tesh

2016-02-01

Full Text Available With the goal of promoting the development of early career investigators in the field of toxinology, Toxins welcomed applications for the 2016 Toxins Travel Awards for post-doctoral fellows and Ph.D. students. [...

Serving Many Masters: The PhD on the Labour Market, the Everlasting Need of Inequality, and the Premature Death of Humboldt.

Science.gov (United States)

Enders, Jurgen

2002-01-01

Surveyed German doctoral degree holders to examine the processes and outcomes of doctoral training and their impact on subsequent careers and work affiliations. Found a positive outcome of the Ph.D. on the labor market, and that selection for doctoral training is biased by social origin while later career attainment among Ph.D. holders is not. (EV)

Rethinking the Ph.D. in English. Carnegie Essays on the Doctorate: English.

Science.gov (United States)

Lunsford, Andrea Abernethy

The Carnegie Foundation commissioned a series of essays as part of the Carnegie Initiative on the Doctorate (CID). The essays and essayists represent six disciplines that are part of the CID: chemistry, education, English, history, mathematics, and neuroscience. The essay explores the Ph.D. in English and suggests changes the author would make in…

The impact of silicon solar cell architecture and cell interconnection on energy yield in hot & sunny climates

KAUST Repository

Haschke, Jan

2017-03-23

Extensive knowledge of the dependence of solar cell and module performance on temperature and irradiance is essential for their optimal application in the field. Here we study such dependencies in the most common high-efficiency silicon solar cell architectures, including so-called Aluminum back-surface-field (BSF), passivated emitter and rear cell (PERC), passivated emitter rear totally diffused (PERT), and silicon heterojunction (SHJ) solar cells. We compare measured temperature coefficients (TC) of the different electrical parameters with values collected from commercial module data sheets. While similar TC values of the open-circuit voltage and the short circuit current density are obtained for cells and modules of a given technology, we systematically find that the TC under maximum power-point (MPP) conditions is lower in the modules. We attribute this discrepancy to additional series resistance in the modules from solar cell interconnections. This detrimental effect can be reduced by using a cell design that exhibits a high characteristic load resistance (defined by its voltage-over-current ratio at MPP), such as the SHJ architecture. We calculate the energy yield for moderate and hot climate conditions for each cell architecture, taking into account ohmic cell-to-module losses caused by cell interconnections. Our calculations allow us to conclude that maximizing energy production in hot and sunny environments requires not only a high open-circuit voltage, but also a minimal series-to-load-resistance ratio.

High Prevalence of Vitamin D Deficiency and Associated Risk Factors among Employed Women in a Sunny Industrial City.

Science.gov (United States)

Hassannia, Tahereh; GhaznaviRad, Ehsan; Vakili, Rosita; Taheri, Sohaila; Rezaee, Seyed Abdolrahim

2015-01-01

Vitamin D deficiency is a public health concern associated with the pathogenesis of several chronic disorders, particularly in women. To evaluate serum vitamin D levels and its deficiency and risk factors among employed women in a sunny industrial city. In this cross-sectional study, serum vitamin D levels, biochemical and hematological factors were assessed in 382 healthy employed women. Demographic information was collected using a standard questionnaire and data was analyzed by SPSS software. The mean vitamin D serum level was 22 ± 19.8 ng/ml. Prevalence of vitamin D deficiency and insufficiency were 62 % and 12.94 %, respectively. Deficiency was more common among younger subjects (Organizations (15 ng/ml).Vitamin D deficiency was associated with the lack of sunlight exposure at home, and taking anti-hypertensive medications. The common symptoms in deficiency condition were history of hyperlipidemia, depression, weakness, fatigue, finger tingling, leg cramps, and body and muscle pain. Moreover, LDL-cholesterol serum levels were significantly higher in the vitamin D deficiency group, with a prevalence of 40 %. The symptoms of vitamin D deficiency including depression, weakness, fatigue, tingling, leg cramps and body and muscle pain have been observed in more than 90 % after recruitment and treatment. Therefore, for improving the health and productivity of employees, a routine monitoring system for vitamin D and the other factors should be put in place.

Examining the British PhD viva: opening new doors or scarring for life?

Science.gov (United States)

Carter, Bernie; Whittaker, Karen

2009-01-01

The PhD viva -- regardless of its format -- has the potential to be a significant rite of passage for the student. It is an experience that can resonate for months or years afterwards. Part of the challenge is that for everyone involved -- student, supervisory team and examiners -- a degree of end-point uncertainty exists. These ambiguities and tensions are perhaps an inherent part of any examination but are particularly characteristic of the examination of the individual and unique body of work that constitutes the doctoral thesis. In recent years, increased attention has been placed on the processes that surround the examination, aiming to increase transparency, consistency and fairness. However, the process of examining a student and their thesis remains challenging and is surrounded by different agendas, ideologies and practices. This paper examines some of the issues surrounding the PhD viva, primarily focusing on the British viva whilst weaving in commentary about the Australian system.

The training, careers, and work of Ph.D. physical scientists: Not simply academic

Science.gov (United States)

Smith, Steven J.; Pedersen-Gallegos, Liane; Riegle-Crumb, Catherine

2002-11-01

We present an in-depth portrait of the training, careers, and work of recent Ph.D. physical scientists. Use of specialized training varies widely, with about half often using knowledge of their Ph.D. specialty area in their jobs. The use of specialized training does not, however, correlate with job satisfaction. In this and other important measures, there are relatively few differences between "academics" and "nonacademics." Important job skills for all employment sectors include writing, oral presentation, management, data analysis, designing projects, critical thinking, and working in an interdisciplinary context. Rankings given by respondents of graduate training in some of these skill areas were significantly lower than the importance of these skills in the workplace. We also found that the rated quality of graduate training varies relatively little by department or advisor. Finally, although nonacademic aspirations among graduate students are fairly common, these do not appear to be well supported while in graduate school.

Device interoperability and authentication for telemedical appliance based on the ISO/IEEE 11073 Personal Health Device (PHD) Standards.

Science.gov (United States)

Caranguian, Luther Paul R; Pancho-Festin, Susan; Sison, Luis G

2012-01-01

In this study, we focused on the interoperability and authentication of medical devices in the context of telemedical systems. A recent standard called the ISO/IEEE 11073 Personal Health Device (X73-PHD) Standards addresses the device interoperability problem by defining common protocols for agent (medical device) and manager (appliance) interface. The X73-PHD standard however has not addressed security and authentication of medical devices which is important in establishing integrity of a telemedical system. We have designed and implemented a security policy within the X73-PHD standards. The policy will enable device authentication using Asymmetric-Key Cryptography and the RSA algorithm as the digital signature scheme. We used two approaches for performing the digital signatures: direct software implementation and use of embedded security modules (ESM). The two approaches were evaluated and compared in terms of execution time and memory requirement. For the standard 2048-bit RSA, ESM calculates digital signatures only 12% of the total time for the direct implementation. Moreover, analysis shows that ESM offers more security advantage such as secure storage of keys compared to using direct implementation. Interoperability with other systems was verified by testing the system with LNI Healthlink, a manager software that implements the X73-PHD standard. Lastly, security analysis was done and the system's response to common attacks on authentication systems was analyzed and several measures were implemented to protect the system against them.

Using Simulation in Nursing PhD Education: Facilitating Application of Responsible Conduct of Research Principles.

Science.gov (United States)

Clayton, Margaret F; Supiano, Katherine; Wilson, Rebecca; Lassche, Madeline; Latendresse, Gwen

Simulation is a standard clinical nursing educational approach; however, simulation is rarely used in nonclinical nursing education. In doctor of philosophy (PhD) programs, ethical content about responsible conduct of research (RCR) is traditionally didactic, presented early in the program of study. Ethics content merits review before students begin the dissertation phase; thus, the purpose of this project was to design and implement simulated scenarios to help students apply RCR principles prior to beginning independent research. Two scenarios were developed: (a) a potential protocol change discussed in a research team meeting and (b) an in-home data collection experience with an elderly participant and her daughter. Actors were trained faculty volunteers, playing roles outside their usual academic positions. Faculty facilitated scenarios by posing questions as cues related to desired learning outcomes as scenarios unfolded. Eleven nursing PhD students and 6 faculty participated. Debriefing facilitated discussion of RCR principles, common research quandaries, and suggested scenario revisions. Faculty, expert observation, and video-review showed that younger and less experienced students tried to give the "right" answer rather than implement RCR appropriate solutions. Students with more clinical experience had difficulty adopting the less familiar researcher role. Overall, simulation is a novel and useful way to enhance RCR content in PhD programs. Copyright © 2016 Elsevier Inc. All rights reserved.

Association of urinary KIM-1, L-FABP, NAG and NGAL with incident end-stage renal disease and mortality in American Indians with type 2 diabetes mellitus.

Science.gov (United States)

Fufaa, Gudeta D; Weil, E Jennifer; Nelson, Robert G; Hanson, Robert L; Bonventre, Joseph V; Sabbisetti, Venkata; Waikar, Sushrut S; Mifflin, Theodore E; Zhang, Xiaoming; Xie, Dawei; Hsu, Chi-Yuan; Feldman, Harold I; Coresh, Josef; Vasan, Ramachandran S; Kimmel, Paul L; Liu, Kathleen D

2015-01-01

Kidney injury molecule 1 (KIM-1), liver fatty acid-binding protein (L-FABP), N-acetyl-β-D-glucosaminidase (NAG) and neutrophil gelatinase-associated lipocalin (NGAL) are urinary biomarkers of renal tubular injury. We examined their association with incident end-stage renal disease (ESRD) and all-cause mortality in American Indians with type 2 diabetes. Biomarker concentrations were measured in baseline urine samples in 260 Pima Indians who were followed for a median of 14 years. HRs were reported per SD of creatinine (Cr)-normalised log-transformed KIM-1, NAG and NGAL, and for three categories of L-FABP. During follow-up, 74 participants developed ESRD and 101 died. Median concentrations of KIM-1/Cr, NAG/Cr and NGAL/Cr and the proportion of detectable L-FABP were highest in those with macroalbuminuria (p associated with ESRD (HR 1.59, 95% CI 1.20, 2.11) and mortality (HR 1.39, 95% CI 1.06, 1.82); L-FABP/Cr was inversely associated with ESRD (HR [for highest vs lowest tertile] 0.40, 95% CI 0.19, 0.83). Addition of NGAL/Cr to models that included albuminuria and glomerular filtration rate increased the c-statistic for predicting ESRD from 0.828 to 0.833 (p = 0.001) and for death from 0.710 to 0.722 (p = 0.018). Addition of L-FABP/Cr increased the c-statistic for ESRD from 0.828 to 0.832 (p = 0.042). In Pima Indians with type 2 diabetes, urinary concentrations of NGAL and L-FABP are associated with important health outcomes, but they are unlikely to add to risk prediction with standard markers in a clinically meaningful way given the small increase in the c-statistic.

Erythropoietin inhibits HIF-1α expression via upregulation of PHD-2 transcription and translation in an in-vitro model of hypoxia ischemia

Science.gov (United States)

Souvenir, Rhonda; Flores, Jerry J.; Ostrowski, Robert P.; Manaenko, Anatol; Duris, Kamil; Tang, Jiping

2014-01-01

Hypoxia inducible factor (HIF)-1α is the central transcriptional factor for the regulation of oxygen-associated genes in response to hypoxia. Erythropoietin (EPO), a hematopoietic growth factor, increases oxygen availability during hypoxia/ischemia and is associated with neuroprotection following hypoxia ischemia in laboratory models of stroke. However, EPO has failed to translate in a clinical setting. Thus it is critical to elucidate the key players in EPO-induced neuroprotection. Our preliminary studies have shown that EPO, as a downstream gene of hypoxia inducible factor (HIF), inhibits HIF-1α in a dose-dependent manner in an in-vitro model of hypoxia ischemia. This study is designed to elucidate the primary mediator of EPO-induced HIF-1α inhibition and subsequent cell survival/neuroprotection. Oxygen and glucose deprivation (OGD) of nerve growth factor (NGF) differentiated rat pheochromocytoma (PC-12) cells were used to model hypoxia ischemia in an in vitro environment. The profile of HIF-1α, HIF-2α and PHD-2 expression, HIF-1α and prolyl hydroxylase (PHD-2) mRNA levels, MMP-9 and cell death was evaluated in the presence and absence of either EPO or PHD-2 inhibitor during OGD. Our findings showed that EPO treatment resulted in an increase in PHD-2 transcription and translation, inhibition of HIF-1α expression, reactive oxygen species (ROS) formation and matrix metalloproteinase (MMP)-9 activity, resulting in increased cell survival after OGD. We also observed that EPO-induced cell survival/neuroprotection was reversed by siRNA silencing of PHD-2. This led to the conclusion that PHD-2 is a key mediator of EPO-induced HIF-1α inhibition and subsequent neuroprotection in an in vitro model of hypoxia ischemia. PMID:24323731

Erythropoietin inhibits HIF-1α expression via upregulation of PHD-2 transcription and translation in an in vitro model of hypoxia-ischemia.

Science.gov (United States)

Souvenir, Rhonda; Flores, Jerry J; Ostrowski, Robert P; Manaenko, Anatol; Duris, Kamil; Tang, Jiping

2014-02-01

Hypoxia inducible factor (HIF)-1α is the central transcriptional factor for the regulation of oxygen-associated genes in response to hypoxia. Erythropoietin (EPO), a hematopoietic growth factor, increases oxygen availability during hypoxia/ischemia and is associated with neuroprotection following hypoxia-ischemia in laboratory models of stroke. However, EPO has failed to translate in a clinical setting. Thus, it is critical to elucidate the key players in EPO-induced neuroprotection. Our preliminary studies have shown that EPO, as a downstream gene of HIF, inhibits HIF-1α in a dose-dependent manner in an in vitro model of hypoxia-ischemia. This study is designed to elucidate the primary mediator of EPO-induced HIF-1α inhibition and subsequent cell survival/neuroprotection. Oxygen and glucose deprivation (OGD) of nerve growth factor-differentiated rat pheochromocytoma (PC-12) cells were used to model hypoxia-ischemia in an in vitro environment. The profile of HIF-1α, HIF-2α and prolyl hydroxylase domain 2 (PHD-2) expression; HIF-1α and prolyl hydroxylase (PHD-2) mRNA levels; matrix metalloproteinase (MMP)-9; and cell death was evaluated in the presence and absence of either EPO or PHD-2 inhibitor during OGD. Our findings showed that EPO treatment resulted in an increase in PHD-2 transcription and translation, inhibition of HIF-1α expression, reactive oxygen species formation, and MMP-9 activity, resulting in increased cell survival after OGD. We also observed that EPO-induced cell survival/neuroprotection was reversed by siRNA silencing of PHD-2. This led to the conclusion that PHD-2 is a key mediator of EPO-induced HIF-1α inhibition and subsequent neuroprotection in an in vitro model of hypoxia-ischemia.

WHAT ARE AGRICULTURAL ECONOMICS PH.D. STUDENTS LEARNING ABOUT AGRIBUSINESS RESEARCH METHODS AND SUBJECT AREAS?

OpenAIRE

House, Lisa; Sterns, James A.

2002-01-01

This document contains the PowerPoint presentation given by the authors at the 2002 WCC-72 meetings, regarding what agricultural economics Ph.D students are learning about agribusiness research methods and subject areas.

PHD fingers in human diseases: disorders arising from misinterpreting epigenetic marks

OpenAIRE

Baker, Lindsey A.; Allis, C. David; Wang, Gang G.

2008-01-01

Histone covalent modifications regulate many, if not all, DNA-templated processes, including gene expression and DNA damage response. The biological consequences of histone modifications are mediated partially by evolutionarily conserved “reader/effector” modules that bind to histone marks in a modification- and context-specific fashion and subsequently enact chromatin changes or recruit other proteins to do so. Recently, the Plant Homeodomain (PHD) finger has emerged as a class of specialize...

Industrial Ph.D. Programs for the Strengthening of the Industry’s Production of Innovation in Colombia

Directory of Open Access Journals (Sweden)

Jorge Celis

2016-09-01

Full Text Available Today’s firms face a new global economy powered by knowledge rather than physical resources and natural raw materials. Universities are crucial actors in ensuring economic development, not only by training highly qualified human capital, but also by producing new knowledge with innovation potential. University–industry research collaborations (UICs have been increaingly recognized as an innovation mode. Highly qualified people, mainly at Ph.D. level, are fundamental for the increase of the knowledge pool from which firms and society as a whole can benefit in terms of the production of innovation. The demand for more specialized researchers in business/industry has led to new versions of doctoral programs, such as Industrial Ph.D. Programs (IPPs, which are well-established in a number of countries. After using an analytical international and comparative education methodology, we have found that the cooperation with industry to develop Ph.D. programs in Colombia is relatively weak and requires to be enhanced. In this paper, we argue for the alignment of the so-called third academic mission of economic development with the traditional academic missions of teaching and research through the implementation of IPPs as a mechanism for strengthening the innovation process of firms and country’s economic growth.

Discovering and Developing Successful Cardiovascular Therapeutics: A Conversation With James N. Topper, MD, PhD.

Science.gov (United States)

Topper, James N; Rutherford, John D

2016-11-15

Dr James (also known as Jamie) N. Topper, MD, PhD, serves as Managing General Partner at Frazier Healthcare Partners, where he leads the Life Science Venture practice. In 2011, and 2016, he was named to the Midas List of leading venture capitalists, and, in 2013, he was recognized by Forbes as one of the top 10 healthcare investors. He has >25 years of experience working with entrepreneurs to found and build successful therapeutics-focused companies. Dr Topper holds a BS from the University of Michigan. He received an MD and PhD (in biophysics) from Stanford University School of Medicine. He completed postgraduate training in internal medicine and cardiovascular disease at the Brigham and Women's Hospital in Boston and is board certified in both disciplines. © 2016 American Heart Association, Inc.

Outcomes assessment of science & engineering doctor of philosophy (Ph.D.) programs: An exploratory study of prospective influencers in distinguished graduate placement

Science.gov (United States)

Williamson, Louise M.

This exploratory study was an investigation of the mission and emphases of twenty-two science & engineering doctor of philosophy (Ph.D.) programs in ten fields of study at nine public research universities in the United States and the corresponding influence those factors impose on placement of Ph.D. graduates of those programs into academic program settings. Ph.D. program chairs participated via protocol to provide descriptive, statistical, and experiential details of their Ph.D. programs and offered insight on current conditions for academic placement opportunities. The quantitative analysis served as the basis of examination of influencers in graduate placement for those Ph.D. programs that are informed about placement activity of their graduates. Among the nine tested hypotheses there were no statistically significant findings. The qualitative expressions of this study---those found in the confounding variables, the limitations of the study, those questions that elicited opinions and further discussion and follow-up queries with program chairs---added most meaningfully, however, to the study in that they served as a gauge of the implications of neglect for those Ph.D. programs that remain uninformed about their graduate placement activity. Central to the findings of this study was that one compelling fact remains the same. Denecke, Director of Best Practice at the Council of Graduate Schools, pointed out years ago that just as "we know very little about why those who finish and why those who leave do so, we also know surprisingly little about where students go after their degrees...we therefore have little information about how effective doctoral programs are in preparing doctorates for short- and long-term career success." The fact remains that the effectiveness of doctoral programs in the context of career success is just as uncertain today. A serious admonition is that one-half of those programs that participated in this study remain uninformed about the

Denis Radoš, PhD in Technical Sciences

Directory of Open Access Journals (Sweden)

Damir Magaš

2017-12-01

Full Text Available Denis Radoš, MSc in Geography, and assistant and junior researcher at the Chair for Cartography and Geographic Information Systems (GIS at the Department of Geography of the University of Zadar, has successfully defended his PhD thesis entitled Topography Analysis in the Wind Estimation Process within the doctoral studies in The Adriatic – A Link Between Continents organized by the Department of History and the Department of Geography of the University of Zadar. The thesis was defended in the Rectorate of the University of Zadar before a commission comprising Assoc. Prof. Dr. Sanja Lozić, chairperson, Full Professor with tenure Dr. Damir Magaš, mentor, and Assist. Prof. Dr. Mladen Pahernik.

Attitude of PhD Students Towards Academic Dishonesty

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Vilija Grincevičienė

2011-04-01

Full Text Available The article describes the problem of academic dishonesty. Looking over the results of research done in foreign countries (the USA, Romania, Poland, it is possible to assert that the ethics of a scientist is a topical problem nowadays not only in Lithuania but also all over the world. The results of pilot research show that although in all curricula, textbooks and other sources it is declared that each researcher or a team must keep to certain ethics rules, not everything goes well. Respondents were first year PhD students of Vilnius Gediminas Technical University (N=51. Taking into account the results, more attention should be paid to the analysis and correction of the situation.

KIM, Steady-State Transport for Fixed Source in 2-D Thermal Reactor by Monte-Carlo

International Nuclear Information System (INIS)

Cupini, E.; De Matteis, A.; Simonini, R.

1980-01-01

1 - Description of problem or function: KIM (K-infinite Monte Carlo) is a program which solves the steady-state linear transport equation for a fixed-source problem (or, by successive fixed-source runs, for the eigenvalue problem) in a two-dimensional infinite thermal reactor lattice. The main quantities computed in some broad energy groups are the following: - Fluxes and cross sections averaged over the region (i.e. a space portion that can be unconnected but contains everywhere the same homogeneous material), grouping of regions, the whole element. - Average absorption and fission rates per nuclide. - Average flux, absorption and production distributions versus energy. 2 - Method of solution: Monte Carlo simulation is used by tracing particle histories from fission birth down through the resonance region until absorption in the thermal range. The program is organised in three sections for fast, epithermal and thermal simulation, respectively; each section implements a particular model for both numerical techniques and cross section representation (energy groups in the fast section, groups or resonance parameters in the epithermal section, points in the thermal section). During slowing down (energy above 1 eV) nuclei are considered as stationary, with the exception of some resonance nuclei whose spacing between resonances is much greater than the resonance width. The Doppler broadening of s-wave resonances of these nuclides is taken into account by computing cross sections at the current neutron energy and at the temperature of the nucleus hit. During thermalization (energy below 1 eV) the thermal motion of some nuclides is also considered, by exploiting scattering kernels provided by the library for light water, heavy water and oxygen at several temperatures. KIM includes splitting and Russian roulette. A characteristic feature of the program is its approach to the lattice geometry. In fact, besides the usual continuous treatment of the geometry using the well

Temporary Contracts: Effect on Job Satisfaction and Personal Lives of Recent Phd Graduates

Science.gov (United States)

Waaijer, Cathelijn J. F.; Belder, Rosalie; Sonneveld, Hans; van Bochove, Cornelis A.; van der Weijden, Inge C. M.

2017-01-01

In this study, we assess the effects of temporary employment on job satisfaction and the personal lives of recent PhD graduates. Temporary employment is becoming increasingly prevalent in many sectors, but has been relatively common in academia, especially for early career scientists. Labor market theory shows temporary employment to have a…

Temporary contracts : Effect on job satisfaction and personal lives of recent PhD graduates

NARCIS (Netherlands)

Waaijer, C.J.F.; Belder, R.; Sonneveld, H.; Van, Bochove C.A.; Van, der Weijden I.C.M.

2017-01-01

In this study, we assess the effects of temporary employment on job satisfaction and the personal lives of recent PhD graduates. Temporary employment is becoming increasingly prevalent in many sectors, but has been relatively common in academia, especially for early career scientists. Labor market

Publication ethics from the perspective of PhD students of health sciences: a limited experience.

Science.gov (United States)

Arda, Berna

2012-06-01

Publication ethics, an important subtopic of science ethics, deals with determination of the misconducts of science in performing research or in the dissemination of ideas, data and products. Science, the main features of which are secure, reliable and ethically obtained data, plays a major role in shaping the society. As long as science maintains its quality by being based on reliable and ethically obtained data, it will be possible to maintain its role in shaping the society. This article is devoted to the presentation of opinions of PhD candidate students in health sciences in Ankara concerning publication ethics. The data obtained from 143 PhD students from the fields of medicine, dentistry, pharmacy and veterinary reveal limited but unique experiences. It also shows that plagiarism is one of the worst issues in the publication ethics from the perspective of these young academics.

The prevalence of musculoskeletal disorders and occupational risk factors in Kashan SAIPA automobile industry workers by key indicator method (KIM, 1390

Directory of Open Access Journals (Sweden)

2012-05-01

Full Text Available Introduction: work related musculoskeletal disorders are the most wide spread type of occupational diseases among workers. Awkward body postures during work and manual material handling are among the most important risk factors of musculoskeletal disorders in different jobs. Due to importance of recognizing these factors prevalence and risk factor of work related musculoskeletal disorders, this research was aimed to study the among employees of Kashan City’s Saipa automobile industry in 2011. .Material and Method: This study is a descriptive-cross sectional study conducted among workers with manual material handling 37 activities and 84 work duties. To recognize musculoskeletal disorders, body map questionnaire was applied and occupational risk factors were evaluated using Key Index Method (KIM. Data was analyzed using SPSS and Excel software. .Result: Highest prevalence of musculoskeletal disorders was in low and upper back region (%92. Based on the results from KIM, workers in the installing the tire, shuttle-aided fitting of seat, and engine work station had higher risk level with the scores of 66, 52 and 52, respectively. Risk level among three individuals (%3.6 was at 1, 40 (%47.6 at 2, 38 (%45.2 risk level 3, and 3 (%3.6 at 4. .Conclusion: Awkward body posture, improper twisting and flexion of low back were major risk factor among worker doing manual material handling tasks. Regarding the high prevalence of musculoskeletal disorders, appropriate ergonomic interventions such as engineering and organization interactions can reduce this risk factors (posture, heavy load, duration, workplace conditions as much as the risk level reach to an acceptable level.

Eberhard Widmann (Stefan Meyer Institute, Vienna) and Silke Federmann (Ph.D. Student from Vienna in the CERN-Austrian Ph.D. program) together with a microwave cavity developed by Silke at CERN. The cavity will be used for the first time to look for spin-flip transitions of antihydrogen atoms later this year.

CERN Multimedia

Maximilien Brice

2011-01-01

Eberhard Widmann (Stefan Meyer Institute, Vienna) and Silke Federmann (Ph.D. Student from Vienna in the CERN-Austrian Ph.D. program) together with a microwave cavity developed by Silke at CERN. The cavity will be used for the first time to look for spin-flip transitions of antihydrogen atoms later this year.

Functional validation of putative toxin-antitoxin genes from the Gram-positive pathogen Streptococcus pneumoniae: phd-doc is the fourth bona-fide operon.

Science.gov (United States)

Chan, Wai Ting; Yeo, Chew Chieng; Sadowy, Ewa; Espinosa, Manuel

2014-01-01

Bacterial toxin-antitoxin (TAs) loci usually consist of two genes organized as an operon, where their products are bound together and inert under normal conditions. However, under stressful circumstances the antitoxin, which is more labile, will be degraded more rapidly, thereby unleashing its cognate toxin to act on the cell. This, in turn, causes cell stasis or cell death, depending on the type of TAs and/or time of toxin exposure. Previously based on in silico analyses, we proposed that Streptococcus pneumoniae, a pathogenic Gram-positive bacterium, may harbor between 4 and 10 putative TA loci depending on the strains. Here we have chosen the pneumococcal strain Hungary(19A)-6 which contains all possible 10 TA loci. In addition to the three well-characterized operons, namely relBE2, yefM-yoeB, and pezAT, we show here the functionality of a fourth operon that encodes the pneumococcal equivalent of the phd-doc TA. Transcriptional fusions with gene encoding Green Fluorescent Protein showed that the promoter was slightly repressed by the Phd antitoxin, and exhibited almost background values when both Phd-Doc were expressed together. These findings demonstrate that phd-doc shows the negative self-regulatory features typical for an authentic TA. Further, we also show that the previously proposed TAs XreA-Ant and Bro-XreB, although they exhibit a genetic organization resembling those of typical TAs, did not appear to confer a functional behavior corresponding to bona fide TAs. In addition, we have also discovered new interesting bioinformatics results for the known pneumococcal TAs RelBE2 and PezAT. A global analysis of the four identified toxins-antitoxins in the pneumococcal genomes (PezAT, RelBE2, YefM-YoeB, and Phd-Doc) showed that RelBE2 and Phd-Doc are the most conserved ones. Further, there was good correlation among TA types, clonal complexes and sequence types in the 48 pneumococcal strains analyzed.

Women Ph.D. Students in Engineering and a Nuanced Terrain: Avoiding and Revealing Gender

Science.gov (United States)

Erickson, Shelley K.

2012-01-01

Tensions regarding gender emerged from interviews conducted with 20 women Ph.D. students. This article does not focus explicitly on the reasons for women's continued underrepresentation in engineering. Rather the students' explanations for underrepresentation serve as a case study with which to analyze their gendered experiences. They avoid freely…

A National Survey Examining Manuscript Dissertation Formats Among Nursing PhD Programs in the United States.

Science.gov (United States)

Graves, Janessa M; Postma, Julie; Katz, Janet R; Kehoe, Leanne; Swalling, Eileen; Barbosa-Leiker, Celestina

2018-03-08

Among research-focused nursing doctoral (PhD) programs in the United States, the traditional dissertation format has recently given way to a series of publication-ready manuscripts, often bookended by introduction and conclusion chapters. To help programs make decisions about the use of these formats, this study undertook a national survey of programs offering PhDs in nursing. The purpose of this study was to explore the advantages and disadvantages of the traditional format versus manuscript option for dissertations among nursing PhD programs in the United States. Cross-sectional census survey of U.S. nursing PhD programs. A web-based survey was administered to all U.S. nursing PhD programs. Respondents indicated formats offered, factors contributing to decisions of which formats to offer, and lessons learned. Descriptive statistics and inductive content analyses were used for analysis. Of 121 eligible institutions, 79 provided eligible responses (66.7%). The majority (59%) offered both formats; 11% offered the manuscript option only, and 24% offered the traditional format only. Faculty support (or lack thereof) contributed to adoption (or not) of the manuscript option. Respondents' approaches to the manuscript option (e.g., number of papers) and advice are summarized. Manuscript option dissertations are commonly offered and provide benefits to students and faculty; however, thoughtful implementation is critical. Programs need to agree upon clear expectations and have graduate school support (e.g., formatting). Faculty need mentorship in advising manuscript option students who choose to use this format, and the time and support. Finally, students need additional writing skills that could be provided through coursework or via individual work with mentors. As nursing education continues to expand further into doctoral research, programs must examine dissertation formats in order to both prepare future nurse scholars and disseminate nursing research that is critical

The methyltransferase NSD3 has chromatin-binding motifs, PHD5-C5HCH, that are distinct from other NSD (nuclear receptor SET domain) family members in their histone H3 recognition.

Science.gov (United States)

He, Chao; Li, Fudong; Zhang, Jiahai; Wu, Jihui; Shi, Yunyu

2013-02-15

The NSD (nuclear receptor SET domain-containing) family members, consisting of NSD1, NSD2 (MMSET/WHSC1), and NSD3 (WHSC1L1), are SET domain-containing methyltransferases and aberrant expression of each member has been implicated in multiple diseases. They have specific mono- and dimethylase activities for H3K36, whereas play nonredundant roles during development. Aside from the well characterized catalytic SET domain, NSD proteins have multiple potential chromatin-binding motifs that are clinically relevant, including the fifth plant homeodomain (PHD5) and the adjacent Cys-His-rich domain (C5HCH) located at the C terminus. Herein, we report the crystal structures of the PHD5-C5HCH module of NSD3, in the free state and in complex with H3(1-7) (H3 residues 1-7), H3(1-15) (H3 residues 1-15), and H3(1-15)K9me3 (H3 residues 1-15 with trimethylation on K9) peptides. These structures reveal that the PHD5 and C5HCH domains fold into a novel integrated PHD-PHD-like structural module with H3 peptide bound only on the surface of PHD5 and provide the molecular basis for the recognition of unmodified H3K4 and trimethylated H3K9 by NSD3 PHD5. Structural studies and binding assays show that differences exist in histone binding specificity of the PHD5 domain between three members of the NSD family. For NSD2, the PHD5-C5HCH:H3 N terminus interaction is largely conserved, although with a stronger preference for unmethylated H3K9 (H3K9me0) than trimethylated H3K9 (H3K9me3), and NSD1 PHD5-C5HCH does not bind to H3 peptides. Our results shed light on how NSD proteins that mediate H3K36 methylation are localized to specific genomic sites and provide implications for the mechanism of functional diversity of NSD proteins.

English summary of chapters in PhD Thesis 'Landscape transformations. A new paradigm for working with the synergy of physical and abstract landscapes

DEFF Research Database (Denmark)

Munck Petersen, Rikke

2011-01-01

English summary of chapters in PhD Thesis 'Landscape transformations. A new paradigm for working with the synergy of physical and abstract landscapes in relation to the ICAR-CORA Prize 2011......English summary of chapters in PhD Thesis 'Landscape transformations. A new paradigm for working with the synergy of physical and abstract landscapes in relation to the ICAR-CORA Prize 2011...

International Students' Motivation to Pursue and Complete a Ph.D. in the U.S.

Science.gov (United States)

Zhou, Ji

2015-01-01

This study explores what motivates 19 international students to pursue a Ph.D. at a public research university in the U.S. and, more importantly, what motivates them to persist despite unsatisfying socialization. Based on value-expectancy achievement motivation theory, four motivations emerged: intrinsic interest in research, intrinsic interest in…

The first Italian doctorate (PhD Course) in Physics Education Research

Science.gov (United States)

Michelini, Marisa; Santi, Lorenzo

2008-05-01

The first PhD Italian course in Physics Education Research in Udine aims to qualify young researchers and teachers coming from all the Italian groups of research in the field. It becomes a context for developing research projects carried out following parallel research lines on: Teaching/Learning paths for didactic innovation, cognitive research, ICT for strategies to overcome conceptual knots in physics; E-learning for personalization; d) Computer on-line experiments and modelling; e) Teacher formation and training; f) Informal learning in science.

The Role of Gender in the Employment, Career Perception and Research Performance of Recent PhD Graduates from Dutch Universities.

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Waaijer, Cathelijn J F; Sonneveld, Hans; Buitendijk, Simone E; van Bochove, Cornelis A; van der Weijden, Inge C M

2016-01-01

Recent decades have seen a sharp increase in the number of female PhD graduates in the Netherlands. Currently, the share of females among newly graduated PhDs is almost on par with that of males. A considerable body of scientific studies has investigated the role of gender in the academic workplace. However, the role of gender in the careers of all PhD graduates, including those outside academia, has been studied less. In this study, we investigate gender differences in type of job, occupation, career perception and research performance of recent PhDs. The study is based on a survey of persons who obtained a PhD from one of five Dutch universities between 2008 and early 2012. We show that gender differences in post-PhD careers are non-existent in some aspects studied, but there are small differences in other aspects, such as sector of employment, type of contract, involvement in teaching and management, and career perception. In contrast, male and female PhDs differ sharply on two factors. The first is field of PhD, females being heavily underrepresented in engineering and the natural sciences. The second is part-time employment, females being much more likely to work part-time than males, especially if they work in the Netherlands. In later career stages, the combination of the small and large differences can be presumed to affect the career progression of female PhDs through cumulative disadvantage.

Decoupling of the minority PhD talent pool and assistant professor hiring in medical school basic science departments in the US

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Gibbs, Kenneth D; Basson, Jacob; Xierali, Imam M; Broniatowski, David A

2016-01-01

Faculty diversity is a longstanding challenge in the US. However, we lack a quantitative and systemic understanding of how the career transitions into assistant professor positions of PhD scientists from underrepresented minority (URM) and well-represented (WR) racial/ethnic backgrounds compare. Between 1980 and 2013, the number of PhD graduates from URM backgrounds increased by a factor of 9.3, compared with a 2.6-fold increase in the number of PhD graduates from WR groups. However, the number of scientists from URM backgrounds hired as assistant professors in medical school basic science departments was not related to the number of potential candidates (R2=0.12, p>0.07), whereas there was a strong correlation between these two numbers for scientists from WR backgrounds (R2=0.48, pprofessors and posited no hiring discrimination. Simulations show that, given current transition rates of scientists from URM backgrounds to faculty positions, faculty diversity would not increase significantly through the year 2080 even in the context of an exponential growth in the population of PhD graduates from URM backgrounds, or significant increases in the number of faculty positions. Instead, the simulations showed that diversity increased as more postdoctoral candidates from URM backgrounds transitioned onto the market and were hired. DOI: http://dx.doi.org/10.7554/eLife.21393.001 PMID:27852433

The Impact of Institutional Student Support on Graduation Rates in US Ph.D. Programmes

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Bolli, Thomas; Agasisti, Tommaso; Johnes, Geraint

2015-01-01

Using National Research Council data, we investigate the determinants of graduation rates in US Ph.D. programmes. We emphasise the impact that support and facilities offered to doctoral students have on completion rates. Significant, strong and positive effects are found for the provision of on-site graduate conferences and dedicated workspace,…

Researcher Profile: An Interview with Jodi Letkiewicz, Ph.D.

Directory of Open Access Journals (Sweden)

Jodi Letkiewicz

2014-12-01

Full Text Available Jodi Letkiewicz, Ph.D., is an assistant professor of finance at York University in Toronto, Ontario. She teaches in the Certified Financial Planner® Core Curriculum program preparing undergraduate students for the Canadian CFP® certification and conducts research in several areas of personal finance and consumer decision-making, including behavioral aspects influencing the decision to seek financial help, how personality traits affect financial decision-making, and the financial state of young adults, including the impact student loans have on overall well-being and financial milestones early in their adult life. Dr. Letkiewicz’s goal is to increase financial well-being in the general public, which she hopes to accomplish through teaching, research, and community outreach.

Completing a PhD by Publication: A Review of Australian Policy and Implications for Practice

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Jackson, Denise

2013-01-01

There is increasing impetus for higher-degree-by-research students to publish during candidature. Research performance, including higher degree completions and publication output, commonly determines university funding, and doctorates with publishing experience are better positioned for a career in softening academic labour markets. The PhD by…

Gender and Doctoral Studies: The Perceptions of Ph.D. Students in an American University

Science.gov (United States)

Kurtz-Costes, Beth; Helmke, Laura Andrews; Ulku-Steiner, Beril

2006-01-01

Twenty students enrolled in Ph.D. programmes were interviewed to examine the role of gender in their academic experiences. Gender was examined in three ways: gender of the student, gender of the student's faculty supervisor and gender make-up of the faculty within the student's department or academic unit. All students reported the importance of…

The PHD Domain of Np95 (mUHRF1) Is Involved in Large-Scale Reorganization of Pericentromeric Heterochromatin

Science.gov (United States)

Papait, Roberto; Pistore, Christian; Grazini, Ursula; Babbio, Federica; Cogliati, Sara; Pecoraro, Daniela; Brino, Laurent; Morand, Anne-Laure; Dechampesme, Anne-Marie; Spada, Fabio; Leonhardt, Heinrich; McBlane, Fraser; Oudet, Pierre

2008-01-01

Heterochromatic chromosomal regions undergo large-scale reorganization and progressively aggregate, forming chromocenters. These are dynamic structures that rapidly adapt to various stimuli that influence gene expression patterns, cell cycle progression, and differentiation. Np95-ICBP90 (m- and h-UHRF1) is a histone-binding protein expressed only in proliferating cells. During pericentromeric heterochromatin (PH) replication, Np95 specifically relocalizes to chromocenters where it highly concentrates in the replication factories that correspond to less compacted DNA. Np95 recruits HDAC and DNMT1 to PH and depletion of Np95 impairs PH replication. Here we show that Np95 causes large-scale modifications of chromocenters independently from the H3:K9 and H4:K20 trimethylation pathways, from the expression levels of HP1, from DNA methylation and from the cell cycle. The PHD domain is essential to induce this effect. The PHD domain is also required in vitro to increase access of a restriction enzyme to DNA packaged into nucleosomal arrays. We propose that the PHD domain of Np95-ICBP90 contributes to the opening and/or stabilization of dense chromocenter structures to support the recruitment of modifying enzymes, like HDAC and DNMT1, required for the replication and formation of PH. PMID:18508923

Moral is political Notions of ideal citizenship in Lie Kim Hok’s Hikajat Khonghoetjoe

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Evi Sutrisno

2017-04-01

Full Text Available This paper argues that the Hikajat Khonghoetjoe (The life story of Confucius, written by Lie Kim Hok in 1897, is a medium to propose modern ideas of flexible subjectivity, cosmopolitanism, active citizenship and the concepts of good governance to the Chinese Peranakans who experienced political and racial discrimination under Dutch colonization. Using the figure of Confucius, Lie aimed to cultivate virtuous subjects who apply their faith and morality in political sphere. He intended to raise political awareness and rights among the Chinese as colonial subjects and to valorize their bargaining power with the Dutch colonial government. By introducing Confucianism, Lie proposed that the Chinese reconnect themselves with China as an alternative patronage which could subvert White supremacy. Instead of using sources in Chinese, Lie translated the biography of Confucius from the European texts. In crafting his story, Lie applied conglomerate authorship, a technique commonly practised by Malay authors. It allowed him to select, combine and appropriate the source texts. To justify that Confucius' virtue and his teaching were superb and are applicable to contemporary life, Lie borrowed and emphasized European writers’ high appraisal of Confucianism, instead of using his own arguments and opinions. I call this writing technique “indirect agency”.

ChemSession'09 - 6. Warsaw Seminar of the PhD Students in Chemistry - Abstracts

International Nuclear Information System (INIS)

2009-01-01

Book of Abstracts contains short descriptions of presentations 3 lectures and 105 posters presented during ChemSession'09 - 6 th Warsaw Seminar of the PhD Students in Chemistry. Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also found

QGIS TimeManager and how the QGIS community helped me make a great leap forward in visualizing tracking data for my PhD project

DEFF Research Database (Denmark)

Nielsen, Søren Zebitz

2015-01-01

This blog post is the story how collaboration with the QGIS developer community made me able to produce some much needed visualizations of pedestrian tracking data for my ongoing PhD project.......This blog post is the story how collaboration with the QGIS developer community made me able to produce some much needed visualizations of pedestrian tracking data for my ongoing PhD project....

PhD Thesis: Functional Textiles in Hospital Interiors

DEFF Research Database (Denmark)

Mogensen, Jeppe Emil

The PhD thesis explores the possibilities and design qualities of using functional textiles in the interior of hospital environments, and is the result of a three-year collaboration between Aalborg University, Department of Civil Engineering, and VIA University College, VIA Design. The thesis...... years, knowledge on the use of interior materials and textiles are still rather limited. Contemporary hospital design has been widely criticised of being too institutional and clinical, and one of the main reasons for this experience may be related to the use of ‘cold’, hard-surfaced materials...... of plastic, vinyl and steel. These materials also dominate the new hospitals, designed and constructed these years, and despite the increased focus on the design concept healing architecture, the rational requirements of ef cient cleaning and maintenance still seems to direct the interior design of hospital...

An Impact Analysis of Regional Industry--University Interactions: The Case of Industrial PhD Schools

Science.gov (United States)

Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

2016-01-01

The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry--university…

An Impact Analysis of Regional Industry-University Interactions: The Case of Industrial PhD Schools

Science.gov (United States)

Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

2016-01-01

The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry-university…

Bucharest PhD Training School : Modern Aspects of Quantum Field Theory and Applications

CERN Document Server

2015-01-01

Bucharest 2015 – Modern Aspects of Quantum Field Theory is part of the CERN – SEENET-MTP PhD Training Program, which consists of a number of seminars in theoretical high energy Physics. This is the second seminar organized by this Program. Here are some photos from this event held in Bucharest between 8-14 November 2015. The previous seminar was organized in Belgrade, under the name Belgrade 2015 - Supergravity.

[PhD theses on gerontological topics in Russia 1995-2012: scientometric analysis].

Science.gov (United States)

Smol'kin, A A; Makarova, E A

2014-01-01

The paper presents a scientometric analysis of PhD theses on gerontological topics in Russian humanities (excluding economics) for the period from 1995 to 2012. During this period, 253 PhD theses (238 of "candidate dissertations," and 15 of "doctoral dissertations") were defended in Russia. Almost half of them were defended during the boom years (2005-2006; 2009-2010). The number of theses defended in the 2000-s has increased significantly compared to the second half of 1990-s. However for gerontological PhD-s overall as a percentage of all theses defended in Russian humanities, the number hardly changed and remained small (less than 0.3%). The leading discipline in the study of aging (within the humanities) is sociology accounting for more than a third of all defended theses. Though the theses were defended in 48 cities, more than half of them were defended in 3 cities, which are Moscow, St. Petersburg and Saratov. Thematic analysis showed that the leading position was occupied by two topics: "the elderly and the state" (42%) and "(re)socialization/adaptation of the elderly" (25%). 14% of the works are devoted to intergenerational relations and social status of the elderly. Other topics (old man/woman's personality, self-perceptions of aging, violence and crime against the elderly, loneliness, discrimination, etc.) are presented by very few studies.

Support for PhD Students: The Impact of Institutional Dynamics on the Pedagogy of Learning Development

Science.gov (United States)

Peelo, Moira

2013-01-01

This paper explores one practitioner's learning development work with PhD students in a changing university context in which managerialism and financial stringency have combined. It questions how learning development practitioners can maintain their professional goals while negotiating issues arising from managerialism, financial stringency,…

ChemSession'08 - 5. Warsaw Seminar of the PhD Students in Chemistry - Abstracts

International Nuclear Information System (INIS)

Madura, I.

2008-01-01

Book of Abstracts consists of short descriptions of presentations: 5 lectures and 127 posters presented during ChemSession'08 - 5 th Warsaw Seminar of the PhD Students in Chemistry. Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also found

Multimodal Identity Texts as Mediational Spaces in Researching Ph.D. Students' Critical Teacher-Researcher Selves

Science.gov (United States)

Valencia, Marlon; Herath, Sreemali

2015-01-01

This paper analyses how two Ph.D. students used multimodal identity texts (MMITs) to document their research journeys as they engaged in their doctoral studies. Drawing on qualitative data collected from multiple pre-service teacher preparation programmes in Chile and Sri Lanka, two bi-national researchers (a Colombian-Canadian and a Sri…

First Ph.D. Student Workshop of the Hermann von Helmholtz Association of National Research Centers (HGF) on ''Nuclear Safety Research''

International Nuclear Information System (INIS)

Knebel, J.U.; Sanchez Espinoza, V.H.

2006-03-01

The First Ph.D. Student Workshop ''Nuclear Safety Research'' of the Helmholtz Association of National Research Centers (HGF)'' was jointly organized by the Research Center Karlsruhe GmbH and the Energie Baden-Wuerttemberg AG (EnBW) from Wednesday 9th to Friday 11th March 2005. The workshop was opened with welcome greetings by Dr. Peter Fritz, Forschungszentrum Karlsruhe. Subsequently Dr. Joachim U. Knebel explained the main goals and the content of the workshop. The young scientists reported in 28 high-level presentations about their research work which covered a wide spectrum from reactor safety, partitions and transmutation, and innovative reactor systems, to safety research for nuclear waste disposal. The junior researchs showed excellent professional competence and demonstrated presentation qualities at the highest level. The successful funding of two Virtual Institutes, namely: the ''Competence in Nuclear Technologies'' and ''Functional Characteristics of Aquatic Interfaces both co-ordinated by Forschungszentrum Karlsruhe'', by the President of the Helmholtz Association Prof. Walter Kroell was the motivation for the organization of this first Ph.D. Student Workshop. Thanks to these two Virtual Institutes, the Reseach Center Karlsruhe and Juelich together with several univer-sities i.e. RWTH Aachen, Heidelberg, Karlsruhe, Muenster, and Stuttgart, have successfully financed eight Ph.D. and two post-doctoral students. Moreover, young scientists of the European Institute for Transuranium Elements (ITU) and additional seven Ph.D. Students, who are sponsored by the German nuclear industry (Framatome ANP, RWE Power, EnBW) in the frame of the Alliance Competence in on Nuclear Technology, and who are trained at Forschungszentrum Karlsruhe, actively contributed to this workshop. The EnBW-Award was handed over by Dr. Hans-Josef Zimmer, member of the board of directors of the EnBW-Kraftwerksgesellschaft, to Mrs. Ayelet Walter from the University of Stuttgart for the best

Thai PhD Students and Their Supervisors at an Australian University: Working Relationship, Communication, and Agency

Science.gov (United States)

Nomnian, Singhanat

2017-01-01

PhD supervision is crucial for higher degree research students in western academic contexts. Despite an increasing body of literature regarding the international student-supervisor relationship, Thai students in Australian higher education are under-represented. This qualitative study aims to explore discursive practices that impact on Thai…

An Analysis of Gender Differences in Recent Earth and Space Science PhD Graduates

Science.gov (United States)

Giesler, J.

2001-12-01

The American Geophysical Union (AGU) and the American Geological Institute (AGI) have been collecting data on recent PhDs in the geosciences for 5 years (1996-2000). The 1999-2000 PhD classes were combined for an increased sample size and analyzed for gender differences. Other than salary, place of employment, and job search methodology no differences were found. Females had salaries that were slightly lower than those of their male counterparts. This might be due to the fact that there are a greater number of female postdoctoral candidates 47% compared to males 40%. Place of employment tended to be similar with fewer women in industry and a higher number of recent female PhD graduates in the academic sector. Interestingly, men and women differed in the ways in which they found their first job. A higher percent of men reported they felt their advisor was helpful in their job search (52% for men and 50% for women). Women used electronic resources at a higher rate (17.3%) than men (12.1%) and 33.6% of the women felt their scientific society was helpful in their job search, compared to only 24.1% of the men.

Internationalization Impact on PhD Training Policy in Russia: Insights from The Comparative Document Analysis

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Oksana Chigisheva

2017-09-01

Full Text Available The relevance of the study is due to the need for an objective picture of the Russian third level tertiary education transformation driven by internationalization issues and global trends in education. The article provides an analytical comparative review of the official documents related to the main phases of education reform in Russia and focuses on the system of PhD training which has undergone significant reorganization in recent years. A series of alterations introduced into the theory and practice of postgraduate education in Russia are traced in regulatory documents and interpreted in terms of growing internationalization demand. Possible implications for further development of the research human potential in Russia are being discussed. The method of comparative document analysis produces the best possible insight into the subject. The findings of the study contribute to the understanding of current challenges facing the system of doctoral studies in Russia and lead to certain conclusions on the transformation of educational policy in relation to PhD training under the influence of internationalization agenda.

An Inquiry of Intentions in Kim Hye-yong's 'First Meeting': A North Korean Short Story in Korea Today (2007.

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Alzo David-West

2013-11-01

Full Text Available This paper examines the problem of the intentional fallacy in the North Korean short story 'First Meeting' by Kim Hye-yong. Serially published in Korea Today in 2007, the nationalist allegory centres on Shin Ch'ong-mi, a young female journalist in Pyongyang, who falls in love with her penfriend Song-u, a soldier in the Korean People's Army, and struggles to remain devoted to him when he suddenly stops writing. With the literary-critical method of counterintuitive reading, the inquiry analyses the structural relations of the narrative, its discourse on desire, its apparent intentions, and its contravening elements, revealing an incidental unstable narrative that is symbolically protesting of the moral of the story to affectionately embrace the political authority of the North Korean party-army regime in the military-first (songun era.

Cooling Simulation and Thermal Abuse Modeling of Lithium-Ion Batteries Using the Newman, Tiedemann, Gu, and Kim (NTGK) Model

DEFF Research Database (Denmark)

Saeed Madani, Seyed; Swierczynski, Maciej Jozef; Kær, Søren Knudsen

2017-01-01

This paper gives insight into the cooling simulation and thermal abuse modeling of lithium-ion batteries by ANSYS FLUENT. Cooling strategies are important issues in the thermal management of lithium-ion battery systems, and it is essential to investigate them attentively in order to maintain...... the functioning temperature of batteries within an optimum range. The high temperature is able not only to decrease the efficiency of batteries but also may lead to the thermal runaway. To comprehend further, the thermal abuse behavior of lithium-ion batteries based on The Newman, Tiedemann, Gu, and Kim (NTGK......) model has been implemented in ANSYS FLUENT software. The results show that to achieve an optimum energy consumption for battery cooling, a minimum value of average heat transfer coefficient can be selected in order to keep the functioning temperature of batteries within an optimum range....

ChemSession'06 - 3rd Seminary of Warsaw PhD Students in Chemistry. Abstracts

International Nuclear Information System (INIS)

Zachara, J.; Lulinski, S.; Dobrowolski, J.C.; Raczynska, E.D.; Fuks, L.; Cyranski, M.K.; Stepien, B.T.; Sawicki, M.G.

2006-01-01

3 rd Annual Seminary of Warsaw PhD Students in Chemistry presented the latest achievements in chemistry, obtained in all Warsaw universities and scientific institutes. In 2006 participants presented 4 plenary lectures, and 109 posters. Among others, posters covered four disciplines related to the nuclear sciences: (a) radiobiology and radiotherapy, (b) radiation chemistry and photochemistry, (c) isotopic effects in chemistry, and (d) chemical technology

ChemSession'10: 7. Warsaw Seminar of the PhD Students in Chemistry. Abstracts

International Nuclear Information System (INIS)

Madura, I.

2010-01-01

Book of Abstracts contains short descriptions of presentations 4 lectures and 151 posters presented during ChemSession'10 - 7 th Warsaw Seminar of the PhD Students in Chemistry (Warsaw, 14.05.2010). Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry, application of the radionuclides and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also mentioned.

ChemSession'07 - 4th Seminary of Warsaw PhD Students in Chemistry. Abstracts

International Nuclear Information System (INIS)

Dobrowolski, J.C.; Ostrowski, S.; Madura, I.; Sporzynski, A.; Szatylowicz, H.; Zubrowska, A.

2007-01-01

4 th Annual Seminary of Warsaw PhD Students in Chemistry presented the latest achievements in chemistry, obtained in all Warsaw universities and scientific institutes. In 2007 participants presented 4 plenary lectures, and 101 posters. Among others, posters covered four disciplines related to the nuclear sciences: (a) radiobiology and radiotherapy, (b) radiation chemistry and photochemistry, (c) isotopic effects in chemistry, and (d) chemical technology

Analysis of Citations to Books in Chemistry PhD Dissertations in an Era of Transition

Science.gov (United States)

Flaxbart, David

2018-01-01

A citation analysis of chemistry PhD dissertations at the University of Texas at Austin yielded data on how often graduate students cite books in their bibliographies, and on the characteristics of the books cited, in terms of age and local ownership. The analysis examined samples of dissertations selected from five discrete years--1988, 2006,…

Mentored peer reviewing for PhD faculty and students.

Science.gov (United States)

Xu, Jiayun; Kim, Kyounghae; Kurtz, Melissa; Nolan, Marie T

2016-02-01

There is a need for scholars to be prepared as peer reviewers in order to ensure the continual publication of quality science. However, developing the skills to craft a constructive critique can be difficult. In this commentary, we discuss the use of a group peer review mentoring model for PhD students to gain experience in peer review from a faculty member who is experienced in peer review. Central to this model, was the opportunity for each student and faculty mentor to openly discuss their critique of the manuscript. Through this enriching experience, novice researchers were able to learn the elements of a good peer review, better determine a manuscript's substantive contribution to science, and advance the quality of their own manuscript writing. Copyright © 2015 Elsevier Ltd. All rights reserved.

Shaping the esp curriculum of an english for PhD students program: a colombian case study of questionnaire research

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Gerriet Janssen

2012-12-01

Full Text Available This report presents the findings from an EAP curriculum development project directed towards PhD students at Colombian university.An analysis of this stakeholder group’s learning needs was conducted through questionnaire research, focusing on (a describing students’situated contexts and interests and (b obtaining data contributing towards future program development. Measures of central tendency,dispersion, and internal consistency for each section of the questionnaire are reported. Key results include these students’ strong interest inEAP programming, their language needs and experience regarding their intellectual production, and their perceived importance of differentlanguage sub-skills in both the local and international contexts. The results highlight the importance of continued evaluation cycles and theimportant role EAP coursework has for PhD students today.

Something going on in Milan: a review of the 4th International PhD Student Cancer Conference.

Science.gov (United States)

Segré, C

2010-01-01

The 4th International PhD Student Cancer Conference was held at the IFOM-IEO-Campus in Milan from 19-21 May 2010 http://www.semm.it/events_researchPast.phpThe Conference covered many topics related to cancer, from basic biology to clinical aspects of the disease. All attendees presented their research, by either giving a talk or presenting a poster. This conference is an opportunity to introduce PhD students to top cancer research institutes across Europe.THE CORE PARTICIPANTING INSTITUTES INCLUDED: European School of Molecular Medicine (SEMM)-IFOM-IEO Campus, MilanBeatson Institute for Cancer Research (BICR), GlasgowCambridge Research Institute (CRI), Cambridge, UKMRC Gray Institute of Radiation Biology (GIROB), OxfordLondon Research Institute (LRI), LondonPaterson Institute for Cancer Research (PICR), ManchesterThe Netherlands Cancer Institute (NKI), Amsterdam'You organizers have crushed all my prejudices towards Italians. Congratulations, I enjoyed the conference immensely!' Even if it might have sounded like rudeness for sure this was supposed to be a genuine compliment (at least, that's how we took it), also considering that it was told by a guy who himself was the fusion of two usually antithetical concepts: fashion style and English nationality.The year 2010 has marked an important event for Italian research in the international scientific panorama: the European School of Molecular Medicine (SEMM) had the honour to host the 4th International PhD Student Cancer Conference, which was held from 19-21 May 2010 at the IFOM-IEO-Campus (http://www.semm.it/events_researchPast.php) in Milan.The conference was attended by more than one hundred students, coming from a selection of cutting edge European institutes devoted to cancer research. The rationale behind it is the promotion of cooperation among young scientists across Europe to debate about science and to exchange ideas and experiences. But that is not all, it is also designed for PhD students to get in touch

The Clustering of Galaxies and Dark Matter at Intermediate Redshifts

Science.gov (United States)

Jain, Bhuvnesh; Szalay, Alexander

2003-01-01

Theoretical work in the study of weak lensing was begun while the Scientific PI (Jain) was at the Johns Hopkins University. A new postdoctoral fellow, Rita Kim, was hired to work for 0.5 years on the proposed research. She was unable to join JHU until March 2001 owing to delays in her PhD work. Meanwhile PI Jain moved to the University of Pennsylvania in January 2001. Owing to the above circumstances, the work for the proposed research was delayed and was expected to be carried out in the remainder of 2001. New measures of lensing based on the magnification effect were to be investigated by Drs. Jain and Kim. The simulations needed to test the analytical computations were already in place; hence the work was expected to proceed fairly rapidly. Owing to the close proximity of JHU and UPenn, the collaborative work was expected to proceed smoothly. It was requested therefore that the funds for the first grant year (2000-2001) be transferred to the second year. Part of the funding was spent at JHU on the salary for the Postdoctoral Fellow, Rita Kim, and the remainder at the University of Pennsylvania. The work from this grant is incomplete and will be continued under another grant.

ChemSession'11 - 8. Warsaw Seminar of the PhD Students in Chemistry - Abstracts

International Nuclear Information System (INIS)

Madura, I.

2011-01-01

Book of Abstracts contains short descriptions of presentations: 4 lectures, 1 communication and 149 posters presented during ChemSession'11 - 8 th Warsaw Seminar of the PhD Students in Chemistry (Warsaw, 13.05.2011). Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry, application of the radionuclides and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also mentioned.

Earth and Space Science PhD Employment Trends

Science.gov (United States)

Giesler, J. L.

2001-05-01

A recent report by the American Geophysical Union and the American Geological Institute, "Earth and Space Science PhDs, Class of 1999" looked at employment trends of recent graduates. Demographically, our graduates are, as a population, older than those who graduated in any other physical science. While almost one-third of graduates are employed in a different subfield than that of their degree, more than 80% of Earth and space science PhDs secure initial employment in the geosciences. Graduates are finding employment in less than 6 months and the unemployment rate has dropped significantly below that of two years ago. The PhD classes of 1996, 1997, and 1998 had ~ 50% of their graduates taking postdoctoral appointments. In 1999, this declined to only 38% postdocs with an increase in permanent employment in both the education and government sectors. Perception of the job market is improving as well. Respondents are considerably happier than they were in 1996.

Human radiation studies: Remembering the early years. Oral history of Biochemist Waldo E. Cohn, Ph.D

International Nuclear Information System (INIS)

1995-01-01

In September 1994, the Department of Energy began an oral history project as part of the Openess initiative on the documentation of the human radiation experiments. This paper presents the oral history of Waldo E Cohn, Ph.D., a Biochemist who worked for the Oak Ridge National Laboratory and the Manhattan Project

Pharmacoeconomics and outcomes research degree-granting PhD programs in the United States.

Science.gov (United States)

Slejko, Julia F; Libby, Anne M; Nair, Kavita V; Valuck, Robert J; Campbell, Jonathan D

2013-01-01

Evidence is missing on showcasing current practices of degree programs specific to the field of pharmaceutical outcomes research. To measure current practices of pharmacoeconomics and outcomes research PhD programs in the United States and synthesize recommendations for improving the success of programs and prospective students. A 23-question online survey instrument was created and distributed to 32 program directors identified in the International Society for Pharmacoeconomics and Outcomes Research educational directory. Descriptive statistics summarized both the program characteristics (including observed and desired number of faculty and students) and training recommendations (traits of program and student success). Of 30 eligible programs that conferred a PhD in pharmacoeconomics, pharmaceutical outcomes research, or a related field, 16 respondents (53%) completed the survey. Seventy-five percent of respondents were located in a school of pharmacy. The average observed number of faculty (7.5) and students (11.5) was lower than the average desired numbers (8.1) and (14.7), respectively. Reputation of faculty research and a collaborative environment with other disciplines were rated highest for a program's success. Faculty's mentoring experience and reputation and student funding opportunities were rated highest for prospective students' success. Existing and emerging programs as well as prospective students can use these findings to further their chances of success. Copyright © 2013 Elsevier Inc. All rights reserved.

A Study on Changes of Supervision Model in Universities and Fostering Creative PhD Students in China

DEFF Research Database (Denmark)

Luo, Lingling; Zhou, Chunfang; Zhang, Song

2015-01-01

This paper aims to explore the changes of supervision model in higher education in relation to fostering creative Ph.D. students in China. The changes are being made from the traditional Apprentice Master Model (AMM) to the modern Collaborative Cohort Model (CCM). According to the results...

Oral biology in middle age: a history of the University at Buffalo Oral Biology PhD Program.

Science.gov (United States)

Scannapieco, F A

2014-05-01

In 1960, the first Department of Oral Biology in the United States dedicated to the conduct of research, graduate biomedical research education, and the provision of basic oral science education for the DDS curriculum was established at the University at Buffalo. In 1963, the Department organized the first PhD Program in Oral Biology in the United States. This PhD program has produced a large cadre of oral health researchers, many of whom have gone on to make major contributions to dental research and education. This article provides a brief history of the program, the context within which the program was organized and developed, and a description of some of the many faculty, students, and fellows associated with the program. Additionally, to celebrate the 50th anniversary of this program, a symposium, entitled "The Oral Microbiome, Immunity and Chronic Disease", was held on June 12-14, 2013, in Buffalo, New York. The proceedings are published online in Advances in Dental Research (2014, Vol. 26).

MS PHD'S PDP: Vision, Design, Implementation, and Outcomes of a Minority-Focused Earth System Sciences Program

Science.gov (United States)

Habtes, S. Y.; Mayo, M.; Ithier-Guzman, W.; Pyrtle, A. J.; Williamson Whitney, V.

2007-05-01

As minorities are predicted to comprise at least 33% of the US population by the year 2010, their representation in the STEM fields, including the ocean sciences, is still poorly established. In order to advance the goal of better decision making, the Ocean Sciences community must achieve greater levels of diversity in membership. To achieve this objective of greater diversity in the sciences, the Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science® Professional Development Program (MS PHD'S PDP), which was launched in 2003, is supported via grants from NASA's Office of Earth Science, and NSF's Directorate for Geosciences. The MS PHD'S PDP is designed to provide professional and mentoring experiences that facilitate the advancement of minorities committed to achieving outstanding Earth System Science careers. The MS PHD'S PDP is structured in three phases, connected by engagement in a virtual community, continuous peer and mentor to mentee interactions, and the professional support necessary for ensuring the educational success of the student participants. Since the pilot program in 2003, the MSPHD'S PDP, housed at the University of South Florida's College of Marine Science, has produced 4 cohorts of students. Seventy-five have completed the program; of those 6 have earned their doctoral degrees. Of the 45 current participants 10 are graduate students in Marine Science and 15 are still undergraduates, the remaining 10 participants are graduate students in other STEM fields. Since the implementation of the MSPHD'S PDP a total of 87 students and 33 scientist mentors have become part of the MSPHD'S virtual community, helping to improve the learning environment for current and future participants as well as build a community of minority students that encourages each other to pursue their academic degrees.

The experience of international nursing students studying for a PhD in the U.K: A qualitative study.

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Evans, Catrin; Stevenson, Keith

2011-06-13

Educating nurses to doctoral level is an important means of developing nursing capacity globally. There is an international shortage of doctoral nursing programmes, hence many nurses seek their doctorates overseas. The UK is a key provider of doctoral education for international nursing students, however, very little is known about international doctoral nursing students' learning experiences during their doctoral study. This paper reports on a national study that sought to investigate the learning expectations and experiences of overseas doctoral nursing students in the UK. Semi-structured qualitative interviews were conducted in 2008/09 with 17 international doctoral nursing students representing 9 different countries from 6 different UK universities. Data were analysed thematically. All 17 interviewees were enrolled on 'traditional' 3 year PhD programmes and the majority (15/17) planned to work in higher education institutions back in their home country upon graduation. Studying for a UK PhD involved a number of significant transitions, including adjusting to a new country/culture, to new pedagogical approaches and, in some cases, to learning in a second language. Many students had expected a more structured programme of study, with a stronger emphasis on professional nursing issues as well as research - akin to the professional doctorate. Students did not always feel well integrated into their department's wider research environment, and wanted more opportunities to network with their UK peers. A good supervision relationship was perceived as the most critical element of support in a doctoral programme, but good relationships were sometimes difficult to attain due to differences in student/supervisor expectations and in approaches to supervision. The PhD was perceived as a difficult and stressful journey, but those nearing the end reflected positively on it as a life changing experience in which they had developed key professional and personal skills. Doctoral

The experience of international nursing students studying for a PhD in the U.K: A qualitative study

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Stevenson Keith

2011-06-01

Full Text Available Abstract Background Educating nurses to doctoral level is an important means of developing nursing capacity globally. There is an international shortage of doctoral nursing programmes, hence many nurses seek their doctorates overseas. The UK is a key provider of doctoral education for international nursing students, however, very little is known about international doctoral nursing students' learning experiences during their doctoral study. This paper reports on a national study that sought to investigate the learning expectations and experiences of overseas doctoral nursing students in the UK. Methods Semi-structured qualitative interviews were conducted in 2008/09 with 17 international doctoral nursing students representing 9 different countries from 6 different UK universities. Data were analysed thematically. All 17 interviewees were enrolled on 'traditional' 3 year PhD programmes and the majority (15/17 planned to work in higher education institutions back in their home country upon graduation. Results Studying for a UK PhD involved a number of significant transitions, including adjusting to a new country/culture, to new pedagogical approaches and, in some cases, to learning in a second language. Many students had expected a more structured programme of study, with a stronger emphasis on professional nursing issues as well as research - akin to the professional doctorate. Students did not always feel well integrated into their department's wider research environment, and wanted more opportunities to network with their UK peers. A good supervision relationship was perceived as the most critical element of support in a doctoral programme, but good relationships were sometimes difficult to attain due to differences in student/supervisor expectations and in approaches to supervision. The PhD was perceived as a difficult and stressful journey, but those nearing the end reflected positively on it as a life changing experience in which they had

MS PHD'S: A Successful Model Promoting Inclusion, Preparation and Engagement of Underrepresented Minorities within the Geosciences Workforce

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Padilla, E.; Scott, O.; Strickland, J. T.; Ricciardi, L.; Guzman, W. I.; Braxton, L.; Williamson, V.; Johnson, A.

2015-12-01

According to 2014 findings of the National Research Council, geoscience and related industries indicate an anticipated 48,000 blue-collar, scientific, and managerial positions to be filled by underrepresented minority (URM) workers in the next 15 years. An Information Handling Services (IHS) report prepared for the American Petroleum Institute forecasts even greater numbers estimating upward of 408,000 opportunities for URM workers related to growth in accelerated development of oil, gas and petroleum industries. However, many URM students lack the training in both the hard sciences and craft skills necessary to fill these positions. The Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S) Professional Development Program uses integrative and holistic strategies to better prepare URM students for entry into all levels of the geoscience workforce. Through a three-phase program of mentoring, community building, networking and professional development activities, MS PHD'S promotes collaboration, critical thinking, and soft skills development for participants. Program activities expose URM students to education, training and real-life geoscience workforce experiences while maintaining a continuity of supportive mentoring and training networks via an active virtual community. MS PHD'S participants report increased self-confidence and self-efficacy in pursuing geoscience workforce goals. To date, the program supports 223 participants of who 57, 21 and 16 have received Doctorate, Masters and Baccalaureate degrees respectively and are currently employed within the geoscience and related industries workforce. The remaining 129 participants are enrolled in undergraduate and graduate programs throughout the U.S. Geographic representation of participants includes 35 states, the District of Columbia, Puerto Rico and two international postdoctoral appointments - one in Saudi Arabia and the other in France.

ChemSession'06 - 3{sup rd} Seminary of Warsaw PhD Students in Chemistry. Abstracts

Energy Technology Data Exchange (ETDEWEB)

Zachara, J; Lulinski, S [Warsaw University of Technology, Warsaw (Poland); Dobrowolski, J C [Industrial Chemistry Research Institute, Warsaw (Poland); National Institute of Drugs, Warsaw (Poland); Raczynska, E D [Warsaw University of Life Sciences (SGGW), Warsaw (Poland); Fuks, L [Institute of Nuclear Chemistry and Technology, Warsaw (Poland); Cyranski, M K; Stepien, B T [University of Warsaw, Warsaw (Poland); Sawicki, M G [Cecylia Plater-Zylberkowna High School, Warsaw (Poland)

2006-07-01

3{sup rd} Annual Seminary of Warsaw PhD Students in Chemistry presented the latest achievements in chemistry, obtained in all Warsaw universities and scientific institutes. In 2006 participants presented 4 plenary lectures, and 109 posters. Among others, posters covered four disciplines related to the nuclear sciences: (a) radiobiology and radiotherapy, (b) radiation chemistry and photochemistry, (c) isotopic effects in chemistry, and (d) chemical technology.

ChemSession'07 - 4{sup th} Seminary of Warsaw PhD Students in Chemistry. Abstracts

Energy Technology Data Exchange (ETDEWEB)

Dobrowolski, J C [Industrial Chemistry Research Institute, Warsaw (Poland); National Institute of Drugs, Warsaw (Poland); Ostrowski, S [Industrial Chemistry Research Institute, Warsaw (Poland); Madura, I; Sporzynski, A; Szatylowicz, H; Zubrowska, A [Warsaw University of Technology, Warsaw (Poland)

2007-07-01

4{sup th} Annual Seminary of Warsaw PhD Students in Chemistry presented the latest achievements in chemistry, obtained in all Warsaw universities and scientific institutes. In 2007 participants presented 4 plenary lectures, and 101 posters. Among others, posters covered four disciplines related to the nuclear sciences: (a) radiobiology and radiotherapy, (b) radiation chemistry and photochemistry, (c) isotopic effects in chemistry, and (d) chemical technology.

PhD Students' Experiences of Thesis Supervision in Malaysia: Managing Relationships in the Midst of Institutional Change

Science.gov (United States)

Krauss, Steven Eric; Ismail, Ismi Arif

2010-01-01

Despite the plethora of studies that have been conducted on PhD supervision, little qualitative investigation has been conducted with a diverse, non-Western sample of doctoral students in an attempt to understand how the supervisory relationship is experienced. In response, eighteen students from diverse, non-Western backgrounds studying at one…

The multidisciplinary PhD course: A history and a way forward

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Ruba Saleh

2015-12-01

Full Text Available This paper attempts to trace the last three decades of the PhD in Regional Planning and Public Policies (RPPP at Iuav, Venice.  The programme started in 1985; fifteen years after Giovanni Astengo established an undergraduate course in urban planning at the Iuav  Venice University of Architecture. Astengo was a leading authority on urban planning in the twentieth century, and the founder of the first graduate urban planning program in Italy. On the national level he was a vigorously active urban planner, who contributed both to the drafting of several Italian laws concerning the protection of the territory and landscape,(DOES "protection of the territory and landscape" simply mean 'the environment'? and a number of far-reaching plans. Astengo was the honorary president of the Italian National Institute of Planning (INU from 1986 to 1990.  He also re-founded the magazine Urbanistica, the magazine of the INU in 1949 and directed it for almost three decades.Another significant pioneer, Pierluigi Crosta who coordinated the course for two decades, was, and still is, a leader in the theory and development of the discipline.  Professor Crosta had a clear vision which he communicated to his students. In 2010, Crosta retired and many changes came about. A new coordinator was appointed with a new teaching plan. This paper has two objectives. First of all, it will aim to trace the contributions of Crosta to development of the subject at national level. Secondly, it will try to reflect the viewpoints of some of the PhD candidates who experienced the transition after Crosta, as a way to improve the methodology and organizational structure. Finally, it will speculate on the possibility of establishing a research centre at Iuav for the advancement of studies on contemporary cities.

„Ritualno” i „struktuirano” odbacivanje u arheološkim interpretacijama: primer sistema za vodosnabdevanje na lokalitetu „Kale” u Krševici

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Ivan Vranić

2016-11-01

Full Text Available Pitanja vezana za rituale, kultove, religiju ili magiju predstavljaju važne ali u značajnoj meri zanemarene i teorijski nedovoljno precizno utemeljene teme u savremenim arheološkim interpretacijama. Cilj rada jeste da na konkretnim primerima potencijalno ritualnih aktivnosti vezanih za izgradnju i moguće „ritualno ubijanje” sistema za vodosnabdevanje na lokalitetu „Kale” u Krševici pokaže kako ovo zanemarivanje nije samo posledica aktuelnosti i trendova o odabiru istraživačkih tema, već se radi o ozbiljnijem problemu koji pokazuje određene nedostatke savremenih pristupa vezanih za arheologiju identiteta i koncepte struktuiranog ili simboličkog odbacivanja.

Researcher Profile: An Interview with Sonya Britt, Ph.D., CFP, AFC

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Sonya Britt

2013-08-01

Full Text Available Sonya Britt, Ph.D., CFP, AFC graduated from Texas Tech University in 2010 with a doctorate in Personal Financial Planning. Her first two degrees are from Kansas State University in Personal Financial Planning (B.S. and Marriage and Family Therapy (M.S.. and she was the founding president of the Financial Therapy Association and recently retired from the board as past-president. She currently serves on the board of the American Council on Consumer Interests association. Sonya is an associate editor for the Journal of Family and Economic Issues and on the editorial board of the Journal of Financial Therapy and on the international scientific board of the Italian Journal of Sociology of Education.

Research Productivity of LIS Schools in Pakistan: A Study of MPhil and PhD Theses to 2015

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Sheikh, Arslan; Jan, Saeed Ullah

2017-01-01

This article aims to present a comprehensive review of MPhil and PhD research theses produced by library and information science (LIS) schools in Pakistan from their beginning to 2015. It also explores the research trends in LIS, identifies gaps, and presents an agenda for future research by LIS scholars. The origin, development, and current…

Urinary Vitamin D Binding Protein and KIM-1 Are Potent New Biomarkers of Major Adverse Renal Events in Patients Undergoing Coronary Angiography.

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Lyubov Chaykovska

Full Text Available Vitamin-D-binding protein (VDBP is a low molecular weight protein that is filtered through the glomerulus as a 25-(OH vitamin D 3/VDBP complex. In the normal kidney VDBP is reabsorbed and catabolized by proximal tubule epithelial cells reducing the urinary excretion to trace amounts. Acute tubular injury is expected to result in urinary VDBP loss. The purpose of our study was to explore the potential role of urinary VDBP as a biomarker of an acute renal damage.We included 314 patients with diabetes mellitus or mild renal impairment undergoing coronary angiography and collected blood and urine before and 24 hours after the CM application. Patients were followed for 90 days for the composite endpoint major adverse renal events (MARE: need for dialysis, doubling of serum creatinine after 90 days, unplanned emergency rehospitalization or death.Increased urine VDBP concentration 24 hours after contrast media exposure was predictive for dialysis need (no dialysis: 113.06 ± 299.61 ng/ml, n = 303; need for dialysis: 613.07 ± 700.45 ng/ml, n = 11, Mean ± SD, p<0.001, death (no death during follow-up: 121.41 ± 324.45 ng/ml, n = 306; death during follow-up: 522.01 ± 521.86 ng/ml, n = 8; Mean ± SD, p<0.003 and MARE (no MARE: 112.08 ± 302.00 ng/ml, n = 298; MARE: 506.16 ± 624.61 ng/ml, n = 16, Mean ± SD, p<0.001 during the follow-up of 90 days after contrast media exposure. Correction of urine VDBP concentrations for creatinine excretion confirmed its predictive value and was consistent with increased levels of urinary Kidney Injury Molecule-1 (KIM-1 and baseline plasma creatinine in patients with above mentioned complications. The impact of urinary VDBP and KIM-1 on MARE was independent of known CIN risk factors such as anemia, preexisting renal failure, preexisting heart failure, and diabetes.Urinary VDBP is a promising novel biomarker of major contrast induced nephropathy-associated events 90 days after contrast media exposure.

Trends in Ph.D. Productivity and Diversity in Top-50 U.S. Chemistry Departments: An Institutional Analysis

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Laursen, Sandra L.; Weston, Timothy J.

2014-01-01

The education of doctoral chemists contributes to the chemical research enterprise and thus to innovation as an engine of the economy. This quantitative analysis describes trends in the production and diversity of chemistry Ph.D. degrees in the top-50 U.S. Ph.D.-granting departments in the past two decades. Time series data for individual…

Solar Spectral and Module Temperature Influence on the Outdoor Performance of Thin Film PV Modules Deployed on a Sunny Inland Site

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G. Nofuentes

2013-01-01

Full Text Available This work aims at analysing the influence of both module temperature and solar spectrum distribution on the outdoor performance of the following thin film technologies: hydrogenated amorphous silicon (a-Si:H, cadmium telluride (CdTe, copper indium gallium selenide sulfide (CIGS, and hydrogenated amorphous silicon/hydrogenated microcrystalline silicon hetero-junction (a-Si:H/μc-Si:H. A 12-month experimental campaign carried out in a sunny inland site in which a module of each one of these technologies was tested and measured outdoors has provided the necessary empirical data. Results show that module temperature exerts a limited influence on the performance of the tested a-Si:H, CdTe, and a-Si:H/μc-Si:H modules. In contrast, the outdoor behaviour of the CIGS module is the most affected by its temperature. Blue-rich spectra enhance the outdoor behaviour of the a-Si:H and a-Si:H/μc-Si:H modules while it is the other way round for the CIGS module. However, the CdTe specimen shows little sensitivity to the solar spectrum distribution. Anyway, spectral effects are scarcely relevant on an annual basis, ranging from gains for the CIGS module (1.5% to losses for the a-Si:H module (1.0%. However, the seasonal impact of the spectrum shape is more noticeable in these two materials; indeed, spectral issues may cause performance gains or losses of up to some 4% when winter and summer periods are considered.

Iron oxide-based nanomagnets in nanomedicine: fabrication and applications

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Meng Meng Lin

2010-02-01

Full Text Available Iron oxide-based nanomagnets have attracted a great deal of attention in nanomedicine over the past decade. Down to the nanoscale, superparamagnetic iron oxide nanoparticles can only be magnetized in the presence of an external magnetic field, which makes them capable of forming stable colloids in a physio-biological medium. Their superparamagnetic property, together with other intrinsic properties, such as low cytotoxicity, colloidal stability, and bioactive molecule conjugation capability, makes such nanomagnets ideal in both in-vitro and in-vivo biomedical applications. In this review, a chemical, physical, and biological synthetic approach to prepare iron oxide-based nanomagnets with different physicochemical properties was illustrated and compared. The growing interest in iron oxide-based nanomagnets with multifunctionalities was explored in cancer diagnostics and treatment, focusing on their combined roles in a magnetic resonance contrast agent, hyperthermia, and magnetic force assisted drug delivery. Iron oxides as magnetic carriers in gene therapy were reviewed with a focus on the sophisticated design and construction of magnetic vectors. Finally, the iron oxide-based nanomagnet also represents a very promising tool in particle/cell interfacing in controlling cellular functionalities, such as adhesion, proliferation, differentiation, and cell patterning, in stem cell therapy and tissue engineering applications. Meng Meng Lin received a BSc in biotechnology at the University of Hong Kong, China in 2004 and an MSc in biomedical nanotechnology at Newcastle University, UK, in 2005. She is currently working toward her PhD at the Institute of Science and Technology in Medicine, Keele University, UK. She was a visiting student at the Royal Institute of Technology, Sweden, in 2006. Her research interests include nanoparticles preparation, cell/nanomaterials interface, and cancer-oriented drug delivery. Hyung-Hwan Kim received an MSc degree in

Scaling up nurse education: An evaluation of a national PhD capacity development programme in South Africa, in the context of the global shortage of nursing graduates.

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Comiskey, Catherine M; Matthews, Anne; Williamson, Charmaine; Bruce, Judith; Mulaudzi, Mavis; Klopper, Hester

2015-05-01

The global shortage of nursing professionals educated at baccalaureate level and beyond has been highlighted. Within America, services are preparing to treat an additional 32 million individuals under the Health Reform Bill. Within South Africa nursing education outputs do not meet demands. Countries are addressing these shortages by developing advanced nurse roles which require research degrees. To evaluate a national PhD programme within the context of a nurse education strategy and a national health insurance plan. A comparative effectiveness research design was employed. The setting was in South Africa between 2011 and 2013, a county with 51.7 million inhabitants. Participants included PhD candidates, programme facilitators, supervisors and key stakeholders. Data from a one day workshop was analysed using an inductive thematic analysis. Three years of evaluation reports were analysed. A mapping of the alignment of the PhD topics with healthcare priorities, and a comparison of the development of nurse education, of the national and international funder were conducted. The evaluation reports rated the programme highly. Three themes were identified from the workshop. These were, "support" with the sub-themes of burden, leveraging and a physical supportive place; "planning" with the sub-themes of the national context and practice, and "quality" with the sub-themes of processes and monitoring and evaluation. The mapping of PhD topics revealed that research was in line with development priorities. However, further investment and infrastructural changes were necessary to sustain the programme and its impact. To address sustainability and capacity in nations scaling up nurse education and healthcare insurance, it was recommended that top-up degrees for diploma educated nurses be developed along with, the implementation of a national nursing strategy for PhD and post-doctoral training encompassing clinical practice implementation and collaboration. Copyright © 2015

Examining students' views about validity of experiments: From introductory to Ph.D. students

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Hu, Dehui; Zwickl, Benjamin M.

2018-06-01

We investigated physics students' epistemological views on measurements and validity of experimental results. The roles of experiments in physics have been underemphasized in previous research on students' personal epistemology, and there is a need for a broader view of personal epistemology that incorporates experiments. An epistemological framework incorporating the structure, methodology, and validity of scientific knowledge guided the development of an open-ended survey. The survey was administered to students in algebra-based and calculus-based introductory physics courses, upper-division physics labs, and physics Ph.D. students. Within our sample, we identified several differences in students' ideas about validity and uncertainty in measurement. The majority of introductory students justified the validity of results through agreement with theory or with results from others. Alternatively, Ph.D. students frequently justified the validity of results based on the quality of the experimental process and repeatability of results. When asked about the role of uncertainty analysis, introductory students tended to focus on the representational roles (e.g., describing imperfections, data variability, and human mistakes). However, advanced students focused on the inferential roles of uncertainty analysis (e.g., quantifying reliability, making comparisons, and guiding refinements). The findings suggest that lab courses could emphasize a variety of approaches to establish validity, such as by valuing documentation of the experimental process when evaluating the quality of student work. In order to emphasize the role of uncertainty in an authentic way, labs could provide opportunities to iterate, make repeated comparisons, and make decisions based on those comparisons.

Too Many PhD Graduates or Too Few Academic Job Openings: The Basic Reproductive Number R0 in Academia.

Science.gov (United States)

Larson, Richard C; Ghaffarzadegan, Navid; Xue, Yi

2014-01-01

The academic job market has become increasingly competitive for PhD graduates. In this note, we ask the basic question of 'Are we producing more PhDs than needed?' We take a systems approach and offer a 'birth rate' perspective: professors graduate PhDs who later become professors themselves, an analogue to how a population grows. We show that the reproduction rate in academia is very high. For example, in engineering, a professor in the US graduates 7.8 new PhDs during his/her whole career on average, and only one of these graduates can replace the professor's position. This implies that in a steady state, only 12.8% of PhD graduates can attain academic positions in the USA. The key insight is that the system in many places is saturated, far beyond capacity to absorb new PhDs in academia at the rates that they are being produced. Based on the analysis, we discuss policy implications.

A biographical note on Max Friedrich (1856-1887), Wundt's first PhD student in experimental psychology.

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Domanski, Cezary W

2004-01-01

This article unveils some previously unknown facts about the short life of Max Friedrich (1856-1887), the author in 1881 of the first PhD dissertation on experimental psychology, written under the supervision of Wilhelm Wundt: "On the Duration of Apperception for Simple and Complex Visual Stimuli." The article describes Friedrich's family background and life, professional career as a teacher, and works in psychology and mathematics. Copyright 2004 Wiley Periodicals, Inc.

Assessment Procedures of Norwegian PhD Theses as Viewed by Examiners from the USA, the UK and Sweden

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Kyvik, Svein

2014-01-01

This article focuses on the assessment procedures of Norwegian PhD theses as viewed by external members of evaluation committees from three countries with different examination systems; the USA, the UK and Sweden. Their viewpoints give useful information not only on the pros and cons with the Norwegian system, but also on the strengths and…

Personal profile: interview with Bill Andrews, Ph.D.

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Andrews, Bill

2011-08-01

Dr. William H. Andrews has worked in the biotech industry for 31 years, focusing the last 19 years on finding ways to extend human life span through the intervention of telomere shortening in human cells. Dr. Andrews earned his Ph.D. in Molecular and Population Genetics at the University of Georgia. He was a Senior Scientist at Armos Corporation and Codon Corporation, Director of Molecular Biology at Codon and at Geron Corporation, and Director of Technology Development at EOS Biosciences. He is presently the founder, President, and CEO of Sierra Sciences, a biotechnology company focused exclusively on finding drugs that will transiently induce the expression of endogenous telomerase in human cells. Sierra Sciences has already identified more than 30 such drugs and is presently characterizing their mechanism of action. While Director of Molecular Biology at Geron Corporation, Dr. Andrews was one of the principal discoverers of both the RNA and protein components of human telomerase and was awarded second place as "National Inventor of the Year" in 1997 for this work. He is presently a named inventor on 43 U.S- issued telomerase patents.

Harnessing the power of communities: career networking strategies for bioscience PhD students and postdoctoral researchers.

Science.gov (United States)

Blackford, Sarah

2018-04-01

With an ever more competitive global labour market, coupled with an ever-increasing population of PhD-qualified graduates, the ability to communicate effectively and build strategic connections with others can be advantageous in the job-search process. Whether in pursuit of a tenure-track or non-academic position, many postdoctoral researchers and PhD students will benefit from networking as early as possible to enhance their career prospects. Sometimes viewed cynically as 'using people' or dismissed as 'the old boy network,' the ability to make meaningful connections and build relationships can be more valuable than other job-related skills in order to gain entry to, and progress within, many professions. This mini-review highlights the positive influence of networking and how bioscience PhD students and postdoctoral researchers can harness the power of communities to achieve career success. It is argued that those who make connections and promote personal patronage through networking can gain an advantage over their contemporaries. A summary of key theories and research studies that underpin the practice of networking provides credence to these assertions, which are further substantiated with examples pertinent to the academic community. Although primarily focussed on the biosciences, much of the content is applicable to other scientists at a similar career stage.

Researcher Profile: An Interview with Virginia Solis Zuiker, Ph.D.

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Virginia Solis Zuiker

2015-12-01

Full Text Available Virginia Solis Zuiker is an Associate Professor in the Department of Family Social Science at the University of Minnesota. She teaches courses on personal and family finance, family financial counseling, family resource management, economic perspectives of families, and family decision-making. Her scholarly research focus is in the area of economic well-being of families with particular interest in self-employment and family-owned businesses. Her research focuses on the Hispanic family life and she is the author of “Hispanic Self-Employment in the Southwest: Rising Above the Threshold of Poverty,” (Garland Publishing, 1997. She received her B.S. from the University of North Texas, an M.S. from Texas Tech University, and a Ph.D. from The Ohio State University. She served three years on the Board of Directors for the Association of Financial Counseling and Planning Education.

Instructors of psychotherapy in M.A. and Ph.D. clinical programs.

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Stevens, H B

1996-08-01

The present study investigated the characteristics and orientations of the instructors of the initial psychotherapy course of the 44 members and affiliates of the Council of Applied Master's Programs in Psychology. Also examined were the focus of instruction in the course and the teachers' style of instruction. Responses for 26 completed surveys (58%) were compared with responses from instructors of initial psychotherapy courses in 69 of the 170 APA accredited doctoral programs. Five general theoretical orientations were represented by the M.A. instructors with 28% self-identifying as humanistic, 24% as dynamic, 20% as cognitive behavioral, 16% as interpersonal, and 12% as behavioral. No significant differences were found on demographic characteristics, theoretical orientation, focus of instruction, or method of instruction between instructors in M.A. and those in Ph.D. programs.

Do PhD supervisors play a role in bridging academic cultures?

DEFF Research Database (Denmark)

Elliot, Dely; Kobayashi, Sofie

Our study reports a phenomenological investigation of ten international PhD students’ and nine supervisors’ first-hand experience of being in doctoral supervisory relationships in a Danish setting. In-depth qualitative data were gathered through face-to-face individual interviews, which explored...... differences and challenges experienced as a result of diversity with respect to their educational background and practices, particularly the pedagogic variation. In the same way that the literature suggests that educators play a crucial role in mediating such diversity in the teaching and learning contexts...... relationship (that crosses over academic and non-academic concerns) and the distinct role it plays deserves further attention. Cotterall, S. (2013). More than just a brain: emotions and the doctoral experience. Higher Education Research & Development, 1-14. Wright, T. (2003). Postgraduate research students...

Revealing Future Research Capacity from an Analysis of a National Database of Discipline-Coded Australian PhD Thesis Records

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Pittayachawan, Siddhi; Macauley, Peter; Evans, Terry

2016-01-01

This article reports how statistical analyses of PhD thesis records can reveal future research capacities for disciplines beyond their primary fields. The previous research showed that most theses contributed to and/or used methodologies from more than one discipline. In Australia, there was a concern for declining mathematical teaching and…

An interdepartmental Ph.D. program in computational biology and bioinformatics: the Yale perspective.

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Gerstein, Mark; Greenbaum, Dov; Cheung, Kei; Miller, Perry L

2007-02-01

Computational biology and bioinformatics (CBB), the terms often used interchangeably, represent a rapidly evolving biological discipline. With the clear potential for discovery and innovation, and the need to deal with the deluge of biological data, many academic institutions are committing significant resources to develop CBB research and training programs. Yale formally established an interdepartmental Ph.D. program in CBB in May 2003. This paper describes Yale's program, discussing the scope of the field, the program's goals and curriculum, as well as a number of issues that arose in implementing the program. (Further updated information is available from the program's website, www.cbb.yale.edu.)

Careers of PhD's: Academic Versus Nonacademic. A Second Report on Follow-up of Doctorate Cohorts 1935-1960.

Science.gov (United States)

National Academy of Sciences - National Research Council, Washington, DC.

Data were collected on the careers of 10,000 holders of research degrees (PhDs, ScDs, and EdDs), via questionnaire, for a second study of PhD holders from the graduating classes of 1935, 1940, 1945, 1950, 1955, and 1960. The careers were systematically selected to represent a cross section of PhDs, and categorized into 4 groups: those always in…

Anthropocene Knowledge Practices in McKenzie Wark’s Molecular Red and Kim Stanley Robinson’s Aurora

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Gib Prettyman

2018-02-01

Full Text Available Through a close reading of McKenzie Wark’s theoretical treatise 'Molecular Red' (2015 and Kim Stanley Robinson’s novel 'Aurora' (2015, this essay examines how Anthropocene knowledge practices challenge our conceptions of human agency in provocative and potentially productive ways. For example, our knowledge of climate science arises through global material infrastructures. As material components of Anthropocene knowledge practices, these infrastructures reveal the material labors and cyborg structures by means of which our knowledge is produced. Wark sees the heterogenous materiality of Anthropocene knowledge practices as evidence for the value of ‘low theories’ based on a ‘labor point of view.’ At the same time, Anthropocene knowledge practices reveal ‘eco-logical’ complexities and fundamental recognitions of the ‘intra-action’ of entangled matter. These complexities produce very estranged views of human agency. Robinson’s novel highlights the eco-logical implications of contemporary knowledge practices by imagining an interstellar ship that must function as a completely artificial ecosystem for a 170-year voyage to another solar system. The significance of knowledge practices and eco-logical complexity is most evident when failures or crises arise, and 'Aurora' tells the story of many such failures. However, I argue that Robinson’s novel and Wark’s ‘low theory’ ultimately function as hopeful accounts of Anthropocene knowledge practices. Among other things, these practices show the material importance of storytelling and point the way toward more complexly realist theories of human agency.

Cooperation and human development projects as bachelor, master and PhD thesis: evaluating an internship program

OpenAIRE

Ferrer Martí, Laia; Garfi, Marianna; Ferrer Martí, Ivet

2015-01-01

The Research Group on Cooperation and Human Development (GRECDH) of the Technical University of Catalonia (UPC) has long promoted Bachelor, Master and PhD Theses in the framework of sustainable energy projects in low income countries. In this way, students combine their work at UPC with tasks in these countries. The aim of this paper is to present and evaluate the program through the experience of several students who participated in sustainable energy projects in Central and South America.

The impact of teaching experience on interview performance of different candidates of basic medical sciences in PhD admission.

Science.gov (United States)

Mehridehnavi, Alireza

2015-01-01

Admission includes written and interview at universities belonging to the ministry of the health and medical education of Iran at PhD level. In the present work, it was tried to find out the likelihood of interview performance of different candidates with their teaching experience in Iranian national medical PhD admission in the year 1386-87. In this study, applicants' exam results were extracted from their score workbooks for year 86-87. PhD applicants' categories were public (ordinary) and employed lecturers. Invited numbers of candidates for interview were 556 from 29 different fields of study. As the number of written subjects were not the same within different fields of study, at the first, each group score distribution were normalized to one and then combined together for final consideration. Accept and reject percentage within public applicants were 45.1 and 54.9, respectively, while the accept percentage within lecturer applicants was 66 and the reject was 34 respectively. Scores of all 29 groups were combined after normalization. The overall performance including test plus interview for public and lecturers were 1.02 ± 0.12 and 0.95 ± 0.1, respectively. The average and standard deviation of test exam of public and lecturer were 1.04 ± 0.16 and 0.91 ± 0.12, respectively. The average and standard deviation of interview exam of public applicants and lecturers applicants were 0.98 ± 0.18 and 1.04 ± 0.17, respectively. As results show, the interview performance of lecturers is better than public applicants. Unbalanced acceptance rate amongst lecturers was increased due to the hold of reservation toward interview and due to their higher results gain during interview. If the test performance was a reliable measure for viability of applicant, this reservation would change the acceptance rate close to balance.

Structural basis for site-specific reading of unmodified R2 of histone H3 tail by UHRF1 PHD finger

Institute of Scientific and Technical Information of China (English)

Chengkun Wang; Jie Shen; Zhongzheng Yang; Ping Chen; Bin Zhao; Wei Hu; Wenxian Lan

2011-01-01

Dear Editor,We report two NMR complex structures of PHDUHRF1 binding to unmodified or K9 trimethylated histone tails,which clarify a controversy regarding how the binding of UHRF1 to H3 tails is mediated.Based on our structures,H3R2,not H3K9,mediates PHD binding.

The Ph-D project: Manned expedition to the Moons of Mars

Science.gov (United States)

Singer, S. Fred

2000-01-01

The Ph-D (Phobos-Deimos) mission involves the transfer of six to eight men (and women), including two medical scientists, from Earth orbit to Deimos, the outer satellite of Mars. There follows a sequential program of unmanned exploration of the surface of Mars by means of some ten to twenty unmanned rover vehicles, each of which returns Mars samples to the Deimos laboratory. A two-man sortie descends to the surface of Mars to gain a direct geological perspective and develop priorities in selecting samples. At the same time, other astronauts conduct a coordinated program of exploration (including sample studies) of Phobos and Deimos. Bringing men close to Mars to control exploration is shown to have scientific and other advantages over either (i) (manned) control from the Earth, or (ii) manned operations from Mars surface. The mission is envisaged to take place after 2010, and to last about two years (including a three-to six-month stay at Deimos). Depending on then-available technology, take-off weight from Earth orbit is of the order of 300 tons. A preferred mission scheme may preposition propellants and equipment at Deimos by means of ``slow freight,'' possibly using a ``gravity boost'' from Venus. It is then followed by a ``manned express'' that conveys the astronauts more rapidly to Deimos. Both chemical and electric propulsion are used in this mission, as appropriate. Electric power is derived from solar and nuclear sources. Assuming that certain development costs can be shared with space-station programs, the incremental cost of the project is estimated as less than $40 billion (in 1998 dollars), expended over a 15-year period. The potential scientific returns are both unique and important: (i) Establishing current or ancient existence of life-forms on Mars; (ii) Understanding the causes of climate change by comparing Earth and Mars; (iii) Martian planetary history; (iv) Nature and origin of the Martian moons. Beyond the Ph-D Project, many advanced programs

Does working with industry come at a price? : a study of doctoral candidates' performance in collaborative vs. non-collaborative PhD projects

NARCIS (Netherlands)

Salimi, N.; Bekkers, R.N.A.; Frenken, K.

2014-01-01

The increasing involvement of industry in academic research raised concerns whether university-industry projects actually meet the same academic standards as university projects in-house. Looking at the academic output and impact of collaborative versus non-collaborative Ph.D. projects at Eindhoven

Sample Size and Saturation in PhD Studies Using Qualitative Interviews

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Mark Mason

2010-08-01

Full Text Available A number of issues can affect sample size in qualitative research; however, the guiding principle should be the concept of saturation. This has been explored in detail by a number of authors but is still hotly debated, and some say little understood. A sample of PhD studies using qualitative approaches, and qualitative interviews as the method of data collection was taken from theses.com and contents analysed for their sample sizes. Five hundred and sixty studies were identified that fitted the inclusion criteria. Results showed that the mean sample size was 31; however, the distribution was non-random, with a statistically significant proportion of studies, presenting sample sizes that were multiples of ten. These results are discussed in relation to saturation. They suggest a pre-meditated approach that is not wholly congruent with the principles of qualitative research. URN: urn:nbn:de:0114-fqs100387

Queueing systems with heavy tails (Summary of Ph.D. thesis on the occasion of receiving the Gijs de Leve prize)

NARCIS (Netherlands)

Zwart, A.P.

2003-01-01

This article gives a short summary of my PhD thesis Queueing Systems with Heavy-tails, winner of the Gijs De Leve prize for the best Dutch thesis in operations research in the period 2000-2002. Apart from the Gijs de Leve prize, this thesis also received the ASML prize, for best thesis in Ihe

Synthesis of the PhD thesis "Anti-money laundering and counter terrorism financing management"

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Camelia Popa

2013-03-01

Full Text Available As a whole, this PhD thesis follows three research lines, namely: (1 the conceptual line - concerns the definition of the money laundering and terrorism financing phenomenon, the processes, mechanisms, stages and instruments of the laundering of illegally obtained fund; (2 the estimative line aimed at measuring the size of money laundering phenomenon, the economic, social and security effects and consequences; (3 the line of an awareness of the need to prevent and fight against the effects arising from money laundering processes, the national and international efforts taken until present nation- and worldwide and the future measures required to diminish the consequences of this scourge.

Simulation Programs for Ph.D. Study of Analysis, Modeling and Optimum Design of Solar Domestic Hot Water Systems

DEFF Research Database (Denmark)

Qin, Lin

1999-01-01

The design of solar domestic hot water system is a complex process, due to characteristics inherent in solar heating technology. Recently, computer simulation has become a widely used technique to improve the understanding of the thermal processes in such systems. This report presents the detaile...... programs or units that were developed in the Ph.D study of " Analysis, Modeling and Optimum Design of Solar Domestic Hot Water Systems"....

Spanish production of PhD Thesis in the field of guidance on TESEO database (2001-2012

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Ferreira-Villa, Camino

2013-04-01

Full Text Available The objective of this research is to analyse the scientific production in PhD Thesis about guidance in Spain from 2001 to 2012. The data have been recollected on the TESEO database belonging to the Ministry of Education, Culture and Sport. It has realized a content analysis of the titles, keywords and abstracts and it has assessed of them their productivity, the general and methodological features and the subjects that have been studied. It has been obtained ninety PhD Thesis in relation to the field of guidance over the last ten years that have studied mainly curriculum and career development. El objetivo de este estudio es analizar la producción científica en Tesis Doctorales sobre orientación en España entre 2001 y 2012. Los datos han sido recogidos a través de la Base de datos TESEO del Ministerio de Educación, Cultura y Deporte. Se ha realizado un análisis de contenido de los títulos, descriptores y resúmenes, valorando la productividad del área, las principales características generales y metodológicas y las temáticas estudiadas. Se han obtenido noventa Tesis Doctorales relacionadas con el ámbito de la orientación en los últimos diez años que han estudiado principalmente aspectos sobre el currículum y el desarrollo vocacional.

Preparing MD-PhD students for clinical rotations: navigating the interface between PhD and MD training.

Science.gov (United States)

Goldberg, Charles; Insel, Paul A

2013-06-01

Many aspects of MD-PhD training are not optimally designed to prepare students for their future roles as translational clinician-scientists. The transition between PhD research efforts and clinical rotations is one hurdle that must be overcome. MD-PhD students have deficits in clinical skills compared with those of their MD-only colleagues at the time of this transition. Reimmersion programs (RPs) targeted to MD-PhD students have the potential to help them navigate this transition.The authors draw on their experience creating and implementing an RP that incorporates multiple types of activities (clinical exam review, objective structured clinical examination, and supervised practice in patient care settings) designed to enhance the participants' skills and readiness for clinical efforts. On the basis of this experience, they note that MD-PhD students' time away from the clinical environment negatively affects their clinical skills, causing them to feel underprepared for clinical rotations. The authors argue that participation in an RP can help students feel more comfortable speaking with and examining patients and decrease their anxiety regarding clinical encounters. The authors propose that RPs can have positive outcomes for improving the transition from PhD to clinical MD training in dual-degree programs. Identifying and addressing this and other transitions need to be considered to improve the educational experience of MD-PhD students.

Phd study of reliability and validity: One step closer to a standardized music therapy assessment model

DEFF Research Database (Denmark)

Jacobsen, Stine Lindahl

The paper will present a phd study concerning reliability and validity of music therapy assessment model “Assessment of Parenting Competences” (APC) in the area of families with emotionally neglected children. This study had a multiple strategy design with a philosophical base of critical realism...... and pragmatism. The fixed design for this study was a between and within groups design in testing the APCs reliability and validity. The two different groups were parents with neglected children and parents with non-neglected children. The flexible design had a multiple case study strategy specifically...

The role of grid-connected, building-integrated photovoltaic generation in commercial building energy and power loads in a warm and sunny climate

International Nuclear Information System (INIS)

Braun, P.; Ruether, R.

2010-01-01

For large commercial buildings, power load delivery limits are contracted with the local electricity distribution utility, and are usually fixed at one or more levels over the year, according to the seasonal building loads, and depending on the specific country regulations. Especially in warm and sunny climates, solar electricity generation using building-integrated photovoltaics (BIPV) can assist in reducing commercial building loads, offering peak-shaving (power) benefits on top of the on-site generation of electricity (energy). This on-site power delivery capability gives these consumers the possibility of renegotiating demand contracts with their distribution utility. Commercial buildings that operate during daytime quite often have an energy consumption profile that is well matched by solar radiation availability, and depending on the building's available surface areas, BIPV can generate considerable portions of the energy requirements. In this work we present the role of grid-connected BIPV in reducing the load demands of a large and urban commercial building located in a warm climate in Brazil. The building and adjacent car parking lots can accommodate a 1 MWp BIPV generator, which closely matches the building's typical maximum power demands. Based on real solar radiation data and simultaneous building electricity demands for the year 2007, simulation of the annual solar generation profile of this on-site generator showed that the 1 MWp BIPV system could account for around 30% of the total building's energy consumption. In addition to the energy benefit, maximum power demands were reduced due to a good match between midday air-conditioning cooling loads and solar radiation availability on both a daily and seasonal basis. Furthermore, we have simulated the effect of this considerably large urban-sited generator on the local distribution network load, and have shown that the 1 MWp BIPV installation can also offer considerable benefits to the local utility in

The Linguistic Memory of Composition and the Rhetoric and Composition PhD: Forgetting (and Remembering) Language and Language Difference in Doctoral Curricula

Science.gov (United States)

Kilfoil, Carrie Byars

2017-01-01

This article analyzes the decline of linguistics in rhetoric and composition PhD programs in terms of the "linguistic memory" (Trimbur) of composition. Since the field of linguistics once offered the primary means for composition to address the structural, psychological, sociohistorical, and cultural dimensions of language in student…

Direct and controllable nitric oxide delivery into biological media and living cells by a pin-to-hole spark discharge (PHD) plasma

Energy Technology Data Exchange (ETDEWEB)

Dobrynin, D; Friedman, G [Electrical and Computer Engineering Department, College of Engineering, Drexel University, Philadelphia, PA (United States); Arjunan, K; Clyne, A Morss [School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA (United States); Fridman, A, E-mail: alisam@coe.drexel.edu [Department of Mechanical Engineering and Mechanics, College of Engineering, Drexel University, Philadelphia, PA (United States)

2011-02-23

Nitric oxide has great potential for improving wound healing through both inflammatory and vascularization processes. Nitric oxide can be produced in high concentrations by atmospheric pressure thermal plasmas. We measured the physical characteristics and nitric oxide production of a pin-to-hole spark discharge (PHD) plasma, as well as plasma-produced nitric oxide delivery into liquid and endothelial cells. The plasma temperature was calculated as 9030 {+-} 320 K by the Boltzmann method, which was adequate to produce nitric oxide, although the average gas temperature was near room temperature. The plasma produced significant UV radiation and hydrogen peroxide, but these were prevented from reaching the cells by adding a straight or curved tube extension to the plasma device. Plasma-produced nitric oxide in gas reached 2000 ppm and rapidly diffused into liquid and cells. Cells remained viable following plasma treatment and showed a linear increase in cGMP concentration with plasma treatment, indicating an intracellular functional response to PHD plasma NO. These data suggest that this plasma may provide a novel method for delivering NO locally and directly for enhanced wound healing.

Direct and controllable nitric oxide delivery into biological media and living cells by a pin-to-hole spark discharge (PHD) plasma

International Nuclear Information System (INIS)

Dobrynin, D; Friedman, G; Arjunan, K; Clyne, A Morss; Fridman, A

2011-01-01

Nitric oxide has great potential for improving wound healing through both inflammatory and vascularization processes. Nitric oxide can be produced in high concentrations by atmospheric pressure thermal plasmas. We measured the physical characteristics and nitric oxide production of a pin-to-hole spark discharge (PHD) plasma, as well as plasma-produced nitric oxide delivery into liquid and endothelial cells. The plasma temperature was calculated as 9030 ± 320 K by the Boltzmann method, which was adequate to produce nitric oxide, although the average gas temperature was near room temperature. The plasma produced significant UV radiation and hydrogen peroxide, but these were prevented from reaching the cells by adding a straight or curved tube extension to the plasma device. Plasma-produced nitric oxide in gas reached 2000 ppm and rapidly diffused into liquid and cells. Cells remained viable following plasma treatment and showed a linear increase in cGMP concentration with plasma treatment, indicating an intracellular functional response to PHD plasma NO. These data suggest that this plasma may provide a novel method for delivering NO locally and directly for enhanced wound healing.

Implementation of an Education-Focused PhD Program in Anatomy and Cell Biology at Indiana University: Lessons Learned and Future Challenges

Science.gov (United States)

Brokaw, James J.; O'Loughlin, Valerie D.

2015-01-01

In 2008, the Indiana University School of Medicine, in collaboration with the School of Education, admitted its first student to a newly approved PhD program in Anatomy and Cell Biology focusing on educational research rather than biomedical research. The goal of the program is twofold: (1) to provide students with extensive training in all of the…

Molecular characterization and mRNA expression of two key enzymes of hypoxia-sensing pathways in eastern oysters Crassostrea virginica (Gmelin): Hypoxia-inducible factor α (HIF-α) and HIF-prolyl hydroxylase (PHD)

Science.gov (United States)

Piontkivska, Helen; Chung, J. Sook; Ivanina, Anna V.; Sokolov, Eugene P.; Techa, Sirinart; Sokolova, Inna M.

2010-01-01

Oxygen homeostasis is crucial for development, survival and normal function of all metazoans. A family of transcription factors called hypoxia-inducible factors (HIF) is critical in mediating the adaptive responses to reduced oxygen availability. The HIF transcription factor consists of a constitutively expressed β subunit and an oxygen-dependent α subunit; the abundance of the latter determines the activity of HIF and is regulated by a family of O2- and Fe2+-dependent enzymes prolyl hydroxylases (PHDs). Currently very little is known about the function of this important pathway and the molecular structure of its key players in hypoxia-tolerant intertidal mollusks including oysters, which are among the animal champions of anoxic and hypoxic tolerance and thus can serve as excellent models to study the role of HIF cascade in adaptations to oxygen deficiency. We have isolated transcripts of two key components of the oxygen sensing pathway - the oxygen-regulated HIF-α subunit and PHD - from an intertidal mollusk, the eastern oyster Crassostrea virginica, and determined the transcriptional responses of these two genes to anoxia, hypoxia and cadmium (Cd) stress. HIF-α and PHD homologs from eastern oysters C. virginica show significant sequence similarity and share key functional domains with the earlier described isoforms from vertebrates and invertebrates. Phylogenetic analysis shows that genetic diversification of HIF and PHD isoforms occurred within the vertebrate lineage indicating functional diversification and specialization of the oxygen-sensing pathways in this group, which parallels situation observed for many other important genes. HIF-α and PHD homologs are broadly expressed at the mRNA level in different oyster tissues and show transcriptional responses to prolonged hypoxia in the gills consistent with their putative role in oxygen sensing and the adaptive response to hypoxia. Similarity in amino acid sequence, domain structure and transcriptional

Improving Doctoral Success by Matching PhD Students with Supervisors

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Antònia Darder

2016-02-01

Full Text Available A key aspect of the effective supervision of PhD research is the supervisor-student relationship. This interaction is affected by the characteristics and needs of students and institutional conditions, as well as the skills, attitudes, and roles of supervisors and their supervisory styles. When supervision is carried out at a distance, it entails an additional challenge, mainly concerning interaction. The purpose of this study is to improve the research process, supervision, and design of virtual environments in order to support this supervision. The study identifies the supervisory relationships that affect doctoral research conducted at a distance from the student’s academic institution. It also describes how students and their supervisors perceived the characteristics of supervision and the skills and attitudes students perceived in and expected from their supervisors. For data collection, semistructured interviews were used. The results indicate important differences between supervisors’ perceptions concerning their own role and students’ needs regarding supervision, and they demonstrate the importance of attending to student needs and, on the part of supervisors, exercising responsibility in the development of research competencies in students, as is the case of independence of criteria and autonomy.

Biomedical Ph.D. students enrolled in two elite universities in the United kingdom and the United States report adopting multiple learning relationships.

Science.gov (United States)

Kemp, Matthew W; Lazarus, Benjamin M; Perron, Gabriel G; Hanage, William P; Chapman, Elaine

2014-01-01

The ability to form multiple learning relationships is a key element of the doctoral learning environment in the biomedical sciences. Of these relationships, that between student and supervisor has long been viewed as key. There are, however, limited data to describe the student perspective on what makes this relationship valuable. In the present study, we discuss the findings of semi-structured interviews with biomedical Ph.D. students from the United Kingdom and the United States to: i) determine if the learning relationships identified in an Australian biomedical Ph.D. cohort are also important in a larger international student cohort; and ii) improve our understanding of student perceptions of value in their supervisory relationships. 32 students from two research intensive universities, one in the United Kingdom (n = 17), and one in the United States (n = 15) were recruited to participate in a semi-structured interview. Verbatim transcripts were transcribed, validated and analysed using a Miles and Huberman method for thematic analysis. Students reported that relationships with other Ph.D. students, post-doctoral scientists and supervisors were all essential to their learning. Effective supervisory relationships were perceived as the primary source of high-level project guidance, intellectual support and confidence. Relationships with fellow students were viewed as essential for the provision of empathetic emotional support. Technical learning was facilitated, almost exclusively, by relationships with postdoctoral staff. These data make two important contributions to the scholarship of doctoral education in the biomedical sciences. Firstly, they provide further evidence for the importance of multiple learning relationships in the biomedical doctorate. Secondly, they clarify the form of a 'valued' supervisory relationship from a student perspective. We conclude that biomedical doctoral programs should be designed to contain a minimum level of formalised

Biomedical Ph.D. students enrolled in two elite universities in the United kingdom and the United States report adopting multiple learning relationships.

Directory of Open Access Journals (Sweden)

Matthew W Kemp

Full Text Available The ability to form multiple learning relationships is a key element of the doctoral learning environment in the biomedical sciences. Of these relationships, that between student and supervisor has long been viewed as key. There are, however, limited data to describe the student perspective on what makes this relationship valuable. In the present study, we discuss the findings of semi-structured interviews with biomedical Ph.D. students from the United Kingdom and the United States to: i determine if the learning relationships identified in an Australian biomedical Ph.D. cohort are also important in a larger international student cohort; and ii improve our understanding of student perceptions of value in their supervisory relationships.32 students from two research intensive universities, one in the United Kingdom (n = 17, and one in the United States (n = 15 were recruited to participate in a semi-structured interview. Verbatim transcripts were transcribed, validated and analysed using a Miles and Huberman method for thematic analysis.Students reported that relationships with other Ph.D. students, post-doctoral scientists and supervisors were all essential to their learning. Effective supervisory relationships were perceived as the primary source of high-level project guidance, intellectual support and confidence. Relationships with fellow students were viewed as essential for the provision of empathetic emotional support. Technical learning was facilitated, almost exclusively, by relationships with postdoctoral staff.These data make two important contributions to the scholarship of doctoral education in the biomedical sciences. Firstly, they provide further evidence for the importance of multiple learning relationships in the biomedical doctorate. Secondly, they clarify the form of a 'valued' supervisory relationship from a student perspective. We conclude that biomedical doctoral programs should be designed to contain a minimum level

Living in 'Sunny Woods'; Wohnen in Sunny Woods - Zuerich Hoengg

Energy Technology Data Exchange (ETDEWEB)

Naef, R.; Widmer, P.

2003-07-01

This final report for the Swiss Federal Office of Energy (SFOE) takes a look at the results of a study made on the energy-efficiency of an apartment house with six maisonette apartments built on a south-facing slope in Zurich, Switzerland. The report describes the construction and the building services installations of this zero-energy building which features buried conduits for air-preheating, individual solar-thermal and photovoltaic installations and air/water heat pumps. The performance of these installations is commented on and differences in performance between individual apartments are examined. The architectural design of the building, which won both Swiss and European solar prizes, is described and commented on. The monitoring systems employed and the results obtained for the various components of the building technical services including vacuum solar collectors and thin-film photovoltaics are presented and commented on.

Factors Influencing the Degree Progress of International PhD Students from Africa: An Exploratory Study

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Almoustapha Oumarou Soumana

2017-05-01

Full Text Available In recent decades some countries of the Middle East have offered facilities to attract international students to pursue their higher education within their higher education institutions. The purpose of this study is to understand the difficulties faced by these students while conducting their studies abroad, and in doing so, to broaden the awareness of the challenges they face to complete their research. The participants of this qualitative study are international PhD students studying at a Middle Eastern public university. The university has reported increasing enrollment of international students, particularly from Africa in the last few years. Data were collected using a set of semi-structured interviews that drew out information on critical incidents that characterized the kind of difficulties students had faced in their studies. The data collected was further analyzed using a qualitative software package, NVivo (QSR International, 11. Six main themes came out from the content analysis of the interviews, which are the role of the adviser, student features, funding issues, family engagement, research and psychological obstacles which provide a holistic picture of student perspectives on the factors that influence degree progress. While these students might have faced difficulties mentioned in existing literature, this study argues that the participants have indicated experiencing psychological obstacles that were not described in earlier studies, such as the state of mind they were in as a result of being worried for family members due to war or violence in their home countries, and drop in currency exchange rates and difficulties in acquiring money due to international sanctions imposed against their countries. This study provides important thoughts on the factors that impact the degree progress of international PhD students from Africa, while at the same time revealing a serious gap in the advisers’ role which can contribute to the

Concept development of "compassion fatigue" in clinical nurses: Application of Schwartz-Barcott and Kim's hybrid model

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Mahdieh Sabery

2017-06-01

Full Text Available Compassion fatigue is not a new concept in nursing; yet, it is not well known and there is no fixed clear definition of the term. The ambiguity surrounding how to define compassion fatigue has challenged its measurement and evaluation. Thus, any attempt to determine attributes of this underdeveloped concept and studying it in a new socio-cultural context requires concept development. The purpose of this study is to clarify the concept of compassion fatigue through concept development and to produce a vivid and tentative definition of this concept in clinical practice. Concept development was conducted using a three-step hybrid concept analysis including theoretical, fieldwork, and final analysis phases according to Schwartz-Barcott and Kim's method. We reviewed and analyzed 48 articles that met the inclusion criteria. Following, the first author conducted 13 interviews with clinical nurses followed by an inductive content analysis. Finally, a comprehensive definition of compassion fatigue in nurses was attained. Compassion fatigue in nurses can be explained as a cumulative and progressive process of absorption of the patient’s pain and suffering formed from the sympathetic and caring interactions with the patients and their families. The physical, emotional, intellectual, spiritual, social, and organizational consequences of compassion fatigue are so extensive that they threaten the existential integrity of the nurse. Context-based variables (culture, family, and community such as personality features like devotion behaviors and commitment towards the patient, exposure to multiple stressors, organizational challenges, and lack of self-care are factors associated with an increased risk of compassion fatigue. Concept development of compassion fatigue is the first step in the protection of nurses against the destructive consequences of compassion fatigue and to improve quality of care.

Researcher Profile: An Interview with John E. Grable, Ph.D., CFP(R

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John Grable

2014-08-01

Full Text Available John E. Grable, Ph.D., CFP(R teaches and conducts research in the Certified Financial Planner(TM Board of Standards undergraduate and graduate programs at the University of Georgia. Prior to entering the academic profession, he worked as a pension/benefits administrator and later as a Registered Investment Advisor in an asset management firm. He served as the founding editor for the Journal of Personal Finance and as the co-founding editor of the Journal of Financial Therapy. His research interests include financial risk-tolerance assessment, psychophysiological economics, and financial planning help-seeking behavior. Dr. Grable has published nearly 100 peer-reviewed papers, co-authored two financial planning textbooks, and co-edited a financial planning and counseling scales book. He currently writes a quarterly column for the Journal of Financial Service Professionals, serves as academic consultant to the Journal of Financial Planning, and chair the CFP Board Council on Education.

Stepping Stones to Research: Providing Pipelines from Middle School through PhD

Science.gov (United States)

Noel-Storr, Jacob; Baum, S. A.; RIT Insight Lab SSR Team; Carlson CenterImaging Science Faculty, Chester F.

2014-01-01

We present a decade's worth of strategies designed to promote and provide "Stepping Stones to Research" to provide a realistic pipeline of educational opportunities, with multiple gateways and exit points, for students moving towards STEM careers along the "STEM pipeline". We also illustrate how the Stepping Stones are designed to incidentally co-inside with related external opportunities through which we can also guide and support our mentees on their paths. We present programs such as middle school family science programs, high school research opportunities, high school internships, undergraduate research pathways, research experiences for undergraduates, and other opportunities. We will highlight the presentations being made at this very meeting -- from the first presentation of a high school student, to a dissertation presentation of a PhD graduate -- that have benefited from this stepping stone principle. We also reflect on the essential nature of building a "researcher-trust", even as a young student, of advocates and mentors who can support the continuation of a scientific career.

THE IDENTITY OF SHI‘A SYMPATHIZERS IN CONTEMPORARY INDONESIA

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Hilman Latief

2008-12-01

Full Text Available This paper sheds some light on Indonesian Shi‘a sympathizers, their particular relations among themselves as well as with others. Following the Iranian Revolution by the late 1970, Indonesian Muslims witnessed a remarkable religious enthusiasm marked by the proliferation of Shi‘a literature. This, in turn, is followed by the establishment of Shi‘a- based institutions, Islamic schools, publishers and associations over the regions. However, in a Sunni majority country like Indonesia, the identity of Shi‘a sympathizers is contested by various religious inclinations among themselves as well as with Indonesian Sunnis. Due to strong suspicion from the Sunnis, the outward appearance of Indonesian Shi‘i identity is not as visible as the Sunnis. It goes without saying that public discourse disappears. Some efforts to communicate with broader scope of Indonesian Muslims have been made by Shi‘a sympathizers, especially among new generations, in order to strengthen their community as well as carry out a more open and productive dialog with the Sunnis.

When You are more Likely to Die of Cancer than Become an Academic: What is the Role of PhD students?

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Doug Rocks-Macqueen

2016-04-01

Full Text Available It was 25 years ago that 'Papers from the Institute of Archaeology' (PIA was launched by postgraduates at the Institute of Archaeology. In the introduction to the first issue David Harris, then Director of the Institute, described the role postgraduates played in creating the journal: ‘I am therefore delighted that several of our current research students have taken the initiative – and put in the necessary sustained effort – to launch Papers from the Institute of Archaeology (PIA. The appearance of this first issue of PIA is the result of much hard work by a dedicated group of postgraduates who not only assumed responsibility for the practicalities of production but also for extracting the contributions from their colleagues and editing them to a high standard! The result is a substantive contribution to archaeological scholarship…’ David Harris (1990 That opening shows a glimpse of the different roles that PhD students play in archaeology: contributors to archaeological scholarship, managers of journals, editors, and much more. It was the role of PhD students in archaeology that I was asked to write about as the opening for this, the 25th anniversary PIA lead article.

[Research in the PhD Program led by János Fehér between 1993 and 2010 at the Biochemical Research Laboratory, 2nd Department of Medicine, Semmelweis University].

Science.gov (United States)

Blázovics, Anna

2010-11-21

Author wish to express gratitude to late professor János Fehér for the invitation to participate in "Free Radical and Immunological References of Hepatology" PhD program in 1993 and for providing opportunity to establish a laboratory at the 2nd Department of Medicine, Semmelweis University. He established a joint medical and biological research that is continuing unbrokenly. In this research group, between 1993 and 2010, eleven Ph.D. students received their scientific degrees and two candidate dissertations were prepared. Three students are working in this very exciting field even today. Author would like to salute before János Fehér's remembrance by giving a list of results of topics under her leadership.

Toward an Evaluation Framework for Doctoral Education in Social Work: A 10-Year Retrospective of One PhD Program's Assessment Experiences

Science.gov (United States)

Bentley, Kia J.

2013-01-01

This article presents a framework for evaluation in social work doctoral education and details 10 years of successes and challenges in one PhD program's use of the framework, including planning and implementing specific assessment activities around student learning outcomes and larger program goals. The article argues that a range of…

The Motivation and Identity Challenges for PhD Holders in the Transition to Science and Mathematics Teaching in Secondary Education: A Pilot Study

Science.gov (United States)

Whannell, Robert; Allen, Bill

2014-01-01

Australian secondary education has endured a chronic shortage of qualified mathematics and science teachers for a number of years, particularly in rural and remote areas. A longitudinal research project examining the capacity for the holders of PhD level qualifications in mathematics and science to be utilised as one means of addressing this…

Hâkim Tasarım ve Ekşi Sözlük: İnternet’in Dönüşümünü Anlamak

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Babacan Taşdemir

2014-02-01

Full Text Available Son yıllarda bir yanda devletler, diğer yanda sermaye kuruluşları, siyasi, idari ve ticari amaçları ile İnternet ortamını gittikçe daha fazla kolonileştirmektedirler. Bu da siyasi ve ticari baskılardan azade bir özgürlük alanı olarak görülen İnternet’e ilişkin toplumsal beklentilere zıt bir durum ortaya çıkarmaktadır. Çalışmamız, İnternet’teki bu dönüşümü üretim gücü ve üretim ilişkileri kavramları üzerinden eleştirel bir gözle değerlendirmeyi önermektedir. Dönüşüm, ‘Teknolojik Değişimin Döngüsel Modeli’ndeki ‘mayalanma dönemi’ ve ‘hâkim tasarım’ kavramlarının sunduğu potansiyelden faydalanılarak açıklanmaya çalışılmaktadır.  Burada ‘mayalanma dönemi’ ile İnternette ifade özgürlüğü açısından daha uygun olan ilk dönemlere, ‘hâkim tasarım’ ile ise yerleşik üretim ve iktidar ilişkilerinin daha fazla nüfuz ettiği yakın döneme gönderme yapılmaktadır. Ekşi Sözlük örneği ile de savlarını destekleyen çalışmamız, üç kategori üzerinden örnek olaylarla Sözlük’ün dönüşümünü değerlendirmektedir: İş çevreleriyle ticari ilişkilere bağlı dönüşüm, İnternet’in düzenlenmesine dair hukuki çerçeve ve kamu otoriteleri ile ilişkilere bağlı olarak geçirilen dönüşüm, Sözlük kullanıcıları ve sahipleri arasındaki örgütsel ilişkinin değişimi dolayımında geçirilen dönüşüm. Sonuç olarak, İnternet’in ‘mayalanma döneminde’, yani görece serbest bir ortamda, Ekşi Sözlük popülaritesini ve saygınlığını, yaratıcı ve muhalif duruş ile karakterize olan bir ifade alanı olarak kazansa da, zaman içinde tamamen kâr merkezli bir işletmeye dönüşmektedir. Böylece bir yandan pazarlama stratejilerinin ana mecralarından biri diğer yandan da politik baskıya tabii sıradan bir forum ve paylaşım sitesi haline gelmektedir. Sözlük’ün gelişimine ilişkin örnek olaylar ele

Outcomes and Processes in the Meyerhoff Scholars Program: STEM PhD Completion, Sense of Community, Perceived Program Benefit, Science Identity, and Research Self-Efficacy.

Science.gov (United States)

Maton, Kenneth I; Beason, Tiffany S; Godsay, Surbhi; Sto Domingo, Mariano R; Bailey, TaShara C; Sun, Shuyan; Hrabowski, Freeman A

2016-01-01

Previous research has shown that the Meyerhoff Scholars Program at the University of Maryland, Baltimore County, is an effective intervention for high-achieving underrepresented minority (URM) students; African-American Meyerhoff students are significantly more likely to enter science, technology, engineering, and mathematics (STEM) PhD programs than comparison students. The first of two studies in this report extends the prior research by examining levels of PhD completion for Meyerhoff (N = 479) versus comparison sample (N = 249) students among the first 16 cohorts. Entering African-American Meyerhoff students were 4.8 times more likely to complete STEM PhDs than comparison sample students. To enhance understanding of potential mechanisms of influence, the second study used data from the 22nd (Fall 2010) to 25th (Fall 2013) cohorts (N = 109) to test the hypothesis that perceived program benefit at the end of freshman year would mediate the relationship between sense of community at the end of Summer Bridge and science identity and research self-efficacy at the end of sophomore year. Study 2 results indicated that perceived program benefit fully mediated the relationship between sense of community and both criterion measures. The findings underscore the potential of comprehensive STEM intervention programs to enhance PhD completion, and suggest mechanisms of influence. © 2016 K. I. Maton et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Career Coaches as a Source of Vicarious Learning for Racial and Ethnic Minority PhD Students in the Biomedical Sciences: A Qualitative Study.

Science.gov (United States)

Williams, Simon N; Thakore, Bhoomi K; McGee, Richard

2016-01-01

Many recent mentoring initiatives have sought to help improve the proportion of underrepresented racial and ethnic minorities (URMs) in academic positions across the biomedical sciences. However, the intractable nature of the problem of underrepresentation suggests that many young scientists may require supplemental career development beyond what many mentors are able to offer. As an adjunct to traditional scientific mentoring, we created a novel academic career "coaching" intervention for PhD students in the biomedical sciences. To determine whether and how academic career coaches can provide effective career-development-related learning experiences for URM PhD students in the biomedical sciences. We focus specifically on vicarious learning experiences, where individuals learn indirectly through the experiences of others. The intervention is being tested as part of a longitudinal randomized control trial (RCT). Here, we describe a nested qualitative study, using a framework approach to analyze data from a total of 48 semi-structured interviews from 24 URM PhD students (2 interviews per participant, 1 at baseline, 1 at 12-month follow-up) (16 female, 8 male; 11 Black, 12 Hispanic, 1 Native-American). We explored the role of the coach as a source of vicarious learning, in relation to the students' goal of being future biomedical science faculty. Coaches were resources through which most students in the study were able to learn vicariously about how to pursue, and succeed within, an academic career. Coaches were particularly useful in instances where students' research mentors are unable to provide such vicarious learning opportunities, for example because the mentor is too busy to have career-related discussions with a student, or because they have, or value, a different type of academic career to the type the student hopes to achieve. Coaching can be an important way to address the lack of structured career development that students receive in their home training

Iraq: Post-Saddam Governance and Security

National Research Council Canada - National Science Library

Katzman, Kenneth

2008-01-01

Operation Iraqi Freedom overthrew Saddam Hussein's regime, but during 2004-2007 much of Iraq was wracked by violence caused by Sunni Arab resentment and a related insurgency, resulting Sunni-Shiite...

Analysis of the coexisting pathways for NO and N2O formation in Chernozem using the (15)N-tracer SimKIM-Advanced model.

Science.gov (United States)

Stange, Claus Florian; Spott, Oliver; Russow, Rolf

2013-01-01

The nitrogen (N) cycle consists of a variety of microbial processes. These processes often occur simultaneously in soils, but respond differently to local environmental conditions due to process-specific biochemical restrictions (e.g. oxygen levels). Hence, soil nitrogen cycling (e.g. soil N gas production through nitrification and denitrification) is individually affected through these processes, resulting in the complex and highly dynamic behaviour of total soil N turnover. The development and application of methods that facilitate the quantification of individual contributions of coexisting processes is a fundamental prerequisite for (i) understanding the dynamics of soil N turnover and (ii) implementing these processes in ecosystem models. To explain the unexpected results of the triplet tracer experiment (TTE) of Russow et al. (Role of nitrite and nitric oxide in the processes of nitrification and denitrification in soil: results from (15)N tracer experiments. Soil Biol Biochem. 2009;41:785-795) the existing SimKIM model was extended to the SimKIM-Advanced model through the addition of three separate nitrite subpools associated with ammonia oxidation, oxidation of organic nitrogen (Norg), and denitrification, respectively. For the TTE, individual treatments with (15)N ammonium, (15)N nitrate, and (15)N nitrite were conducted under oxic, hypoxic, and anoxic conditions, respectively, to clarify the role of nitric oxide as a denitrification intermediate during N2O formation. Using a split nitrite pool, this analysis model explains the observed differences in the (15)N enrichments in nitric oxide (NO) and nitrous oxide (N2O) which occurred in dependence on different oxygen concentrations. The change from oxic over hypoxic to anoxic conditions only marginally increased the NO and N2O release rates (1.3-fold). The analysis using the model revealed that, under oxic and hypoxic conditions, Norg-based N2O production was the dominant pathway, contributing to 90 and 50�

Governance, Identity, and Counterinsurgency: Evidence from Ramadi and Tal Afar

Science.gov (United States)

2013-03-01

can represent disen- franchised Sunnis.”65 39 It is telling that Ramadi remained among the most obstinate of the Sunni-dominated areas in coming to...also efforts to provide jobs for Ramadi’s thousands of unemployed military-age males. Interviewees differed on the ex- tent to which unemployment ...grievances that fueled the insur- gency had far more to do with a deep sense of disen- franchisement within Iraq’s Sunni community and the related fear of

ANALYSIS OF METHODICAL DEFECTS IN PHD AND DOCTORAL THESIS ON ECONOMICS

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R. D. Gutgarts

2016-01-01

Full Text Available The aim of the article is to consider the most typical defectswhich can be found in PhD and doctoral dissertations on economic sciences. The research is based on a work experience of the author as the member of dissertation council, the reviewer and the opponent of dissertation works.Methods. The methods of the analysis, comparison, and generalization are used while researching the problem.Results and scientific novelty. The miscalculations and errors in master’s and doctoral dissertations on economics which have methodical nature and not depend on a specific subject of work are disclosed and systematized. In particular, the following questions concerning the process of work are studied out on specific examples: work with information sources, Internet resources; options of correct and incorrect use o tools of information technologies; applied problems of results of scientific research, etc.Practical significance of the publication consists, firstly, in recommendations of the author concerning leveling and elimination of common defects of dissertation works and scientific articles; secondly, in the proposal of the general and methodical plan for introduction of training standards in a postgraduate study.

Ballistic Target PHD Filter Based on Infrared Focal Plane Ambiguous Observation

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Wei Zhao

2017-01-01

Full Text Available Space-based early warning system, the main detection means of which is passive detection based on focal plane, is an important part of ballistic missile defense system. The focal plane is mainly composed of CCD, and its size can reach the micron level, so the pixel is often regarded as point of no area in image postprocessing. The design of traditional tracking methods is based on this, and the observation based on the focal plane is modeled as the azimuth with random noise. However, this modeling is inaccurate. In the context of space-based detection, CCD cannot be simplified as a point, and its size should be considered. And the corresponding observation cannot be treated as azimuth with random noise. In this paper, the observation based on focal plane is modeled as Unambiguously Generated Ambiguous (UGA measurement. The PHD filter algorithm is redesigned and simplified. The simulation results show that the algorithm based on UGA measurement observation model has better tracking effect compared with that based on traditional observation model. This method provides technical support for more accurate target tracking for space-based early warning system.

ChemSession'09 - 6. Warsaw Seminar of the PhD Students in Chemistry - Abstracts; ChemSession'09 - 6. Warszawskie Seminarium Doktorantow Chemikow - Streszczenia

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

Book of Abstracts contains short descriptions of presentations 3 lectures and 105 posters presented during ChemSession'09 - 6{sup th} Warsaw Seminar of the PhD Students in Chemistry. Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also found.

ChemSession'08 - 5. Warsaw Seminar of the PhD Students in Chemistry - Abstracts; ChemSession'08 - 5. Warszawskie Seminarium Doktorantow Chemikow - Streszczenia

Energy Technology Data Exchange (ETDEWEB)

Madura, I [ed.

2008-07-01

Book of Abstracts consists of short descriptions of presentations: 5 lectures and 127 posters presented during ChemSession'08 - 5{sup th} Warsaw Seminar of the PhD Students in Chemistry. Several posters were devoted to the radiochemistry, radiochemical analysis, radiation chemistry and radiobiology. Some posters on the material science dealing with materials important to nuclear sciences can be also found.

A STUDY OF METABOLIC SYNDROME IN PATIENTS UNDERGOING CORONARY ANGIOGRAPHY AT KIMS HOSPITAL, HUBBALLI, KARNATAKA, INDIA

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Chandrashekar K

2018-01-01

Full Text Available BACKGROUND Coronary heart disease has become an epidemic since 20th century. Deaths due to the same are increasing of around 17.5 million deaths in year 2012. The deaths are increasing more in developing countries and metabolic syndrome is a cluster of disorders, which are promoting the development of coronary artery diseases. The disorders include central obesity, insulin resistance, dyslipidaemia and hypertension. Increasing prevalence, changing lifestyle and progression of the disease without obvious symptoms had led to increasing morbidity and mortality. The non-infectious epidemic of the century is posing great challenges to healthcare and research in development of more infrastructure and funds to prevent and treat the disease. MATERIALS AND METHODS A total of 100 patients diagnosed with CAD and posted for Coronary Angiogram (CAG in ICCU at KIMS Hospital, Hubballi, were studied over a period of one and a half year. Cases were categorised according to ATPIII and new IDF criteria for metabolic syndrome and compared. Clinical evaluation, ECG, lipid profile and 2D-echo was done. Statistical analysis done using unpaired t-test, Mann-Whitney tests, Chi-square test and Kappa statistics. RESULTS Of the total 100, 57 had metabolic syndrome by either ATP criteria or IDF criteria. Kappa=0.859 (p-value 150 mg/dL and DM or FBS >100 mg/dL (p value <0.001. The mean values of SBP (144.0 vs. 120.8, DBP (85.6 vs. 73.8 and waist circumference (95.4 vs. 87.7 was statistically significant (p value <0.01 between patients with metabolic syndrome and without metabolic syndrome with IDF criteria (p value <0.001. It was observed LAD (28.1% was the most common vessel involved individually. There was no much significance related to metabolic syndrome. Incidence of CAD was more common in patients with metabolic syndrome than other group. CONCLUSION The prevalence of metabolic syndrome was high in patients with CAD. Both metabolic syndrome definitions identify subset

El individuo en el cambio: la transformación de las relaciones bilaterales entre la República de Corea y la República Popular Democrática de Corea, bajo la figura del presidente surcoreano Kim Dae-Jung

OpenAIRE

Perilla Moreno, Jairo Andrés

2017-01-01

Este artículo busca interpretar el proceso mediante el cual las ideas y presupuestos políticos y sociales del expresidente surcoreano Kim Dae-Jung, permitieron una transformación significativa de las relaciones bilaterales entre Corea del Sur y Corea del Norte, durante su periodo presidencial entre los años 1998 y 2003. Inicialmente, dichas relaciones estuvieron caracterizadas por una incesante tensión militar como resultado de la Guerra de Corea, escenario dentro del cual apareció la figura ...

Investigator profile. An interview with Salvador Contreras Balderas, Ph.D. Interview by Vicki Glaser.

Science.gov (United States)

Contreras Balderas, Salvador

2006-01-01

Dr. Contreras Balderas is Professor Emeritus in the Department of Biology at Universidad Autonoma de Nuevo Leon (Monterrey, Mexico). He received a Master's degree and Ph.D. in Biological Sciences from Tulane University (New Orleans, LA) and wrote his dissertation on Ichthyology. He was awarded the President's Excellence Award of the American Fisheries Society. Dr. Contreras Balderas is Founder, President, and Honorary Member of the Mexican Society of Zoology, the Ichthyological Society of Mexico, and the Desert Fishes Council, is an ex-officio member of the Coalition for the Sustainable Development of the Rio Grande/Rio Bravo, U.S. & Mexico, and is a member of the U.S. Fish and Wildlife's Rio Grande Fishes Recovery Team. Dr. Contreras Balderas's areas of expertise include fish faunas, fishes at risk, exotic species, aquatic restoration, environmental impacts as detected by fishes, integral conservation, integral basin/ecosystem management, and ecological evaluation of integrity in basins.

ENABLE 2017, the First EUROPEAN PhD and Post-Doc Symposium. Session 4: From Discovery to Cure: The Future of Therapeutics

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Gianmarco Di Mauro

2018-05-01

Full Text Available The EUROPEAN ACADEMY FOR BIOMEDICAL SCIENCE (ENABLE is an initiative funded by the European Union Horizon 2020 program involving four renowned European Research Institutes (Institute for Research in Biomedicine—IRB Barcelona, Spain; Radboud Institute for Molecular Life Sciences—RIMLS, the Netherlands; Novo Nordisk Foundation Center for Protein Research—NNF CPR, Denmark; European School of Molecular Medicine—SEMM, Italy and an innovative science communication agency (Scienseed. With the aim of promoting biomedical science of excellence in Europe, ENABLE organizes an annual three-day international event. This gathering includes a top-level scientific symposium bringing together leading scientists, PhD students, and post-doctoral fellows; career development activities supporting the progression of young researchers and fostering discussion about opportunities beyond the bench; and outreach activities stimulating the interaction between science and society. The first European PhD and Postdoc Symposium, entitled “Breaking Down Complexity: Innovative Models and Techniques in Biomedicine”, was hosted by the vibrant city of Barcelona. The scientific program of the conference was focused on the most recent advances and applications of modern techniques and models in biomedical research and covered a wide range of topics, from synthetic biology to translational medicine. Overall, the event was a great success, with more than 200 attendees from all over Europe actively participating in the symposium by presenting their research and exchanging ideas with their peers and world-renowned scientists.

ENABLE 2017, the First EUROPEAN PhD and Post-Doc Symposium. Session 4: From Discovery to Cure: The Future of Therapeutics.

Science.gov (United States)

Di Mauro, Gianmarco; Dondi, Ambra; Giangreco, Giovanni; Hogrebe, Alexander; Louer, Elja; Magistrati, Elisa; Mullari, Meeli; Turon, Gemma; Verdurmen, Wouter; Xicoy Cortada, Helena; Zivanovic, Sanja

2018-05-28

The EUROPEAN ACADEMY FOR BIOMEDICAL SCIENCE (ENABLE) is an initiative funded by the European Union Horizon 2020 program involving four renowned European Research Institutes (Institute for Research in Biomedicine-IRB Barcelona, Spain; Radboud Institute for Molecular Life Sciences-RIMLS, the Netherlands; Novo Nordisk Foundation Center for Protein Research-NNF CPR, Denmark; European School of Molecular Medicine-SEMM, Italy) and an innovative science communication agency (Scienseed). With the aim of promoting biomedical science of excellence in Europe, ENABLE organizes an annual three-day international event. This gathering includes a top-level scientific symposium bringing together leading scientists, PhD students, and post-doctoral fellows; career development activities supporting the progression of young researchers and fostering discussion about opportunities beyond the bench; and outreach activities stimulating the interaction between science and society. The first European PhD and Postdoc Symposium, entitled "Breaking Down Complexity: Innovative Models and Techniques in Biomedicine", was hosted by the vibrant city of Barcelona. The scientific program of the conference was focused on the most recent advances and applications of modern techniques and models in biomedical research and covered a wide range of topics, from synthetic biology to translational medicine. Overall, the event was a great success, with more than 200 attendees from all over Europe actively participating in the symposium by presenting their research and exchanging ideas with their peers and world-renowned scientists.

The accuracy of references in PhD theses: a case study.

Science.gov (United States)

Azadeh, Fereydoon; Vaez, Reyhaneh

2013-09-01

Inaccurate references and citations cause confusion, distrust in the accuracy of a report, waste of time and unnecessary financial charges for libraries, information centres and researchers. The aim of the study was to establish the accuracy of article references in PhD theses from the Tehran and Tabriz Universities of Medical Sciences and their compliance with the Vancouver style. We analysed 357 article references in the Tehran and 347 in the Tabriz. Six bibliographic elements were assessed: authors' names, article title, journal title, publication year, volume and page range. Referencing errors were divided into major and minor. Sixty two percent of references in the Tehran and 53% of those in the Tabriz were erroneous. In total, 164 references in the Tehran and 136 in the Tabriz were complete without error. Of 357 reference articles in the Tehran, 34 (9.8%) were in complete accordance with the Vancouver style, compared with none in the Tabriz. Accuracy of referencing did not differ significantly between the two groups, but compliance with the Vancouver style was significantly better in the Tehran. The accuracy of referencing was not satisfactory in both groups, and students need to gain adequate instruction in appropriate referencing methods. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

The postgraduate students’ (masters, PhD metaphors about education of statistic

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Colak Serap

2016-01-01

Full Text Available Statistics is an important part of our life when it comes to economy, education, sport, politics and research. Research is a primary job for the ones pursuing academic career and statistics is one of the basic components of a research. Metaphor is used as an equivalent to figurative expression (‘mecaz’ in Turkish language. Study group is composed of 19 females (age 27.7 and 40 males (age 30.85 - 59 students in total. Demographic information of participants was collected. Participants were provided with questionnaire in order to assess their metaphorical creation whereby they were asked to fill in the sentence - “statistics is like/ similar to …, because…” - with metaphor. The study has collected total of 59 metaphors in 6 categories. The most created metaphor is in ‘discovering/ revealing’ category. 42.5% of Master’s students and 25% of PhD students are in this category. Metaphors created by graduate students are representing their views about statistics course and hence their view about importance of research. The category ‘discovering/ revealing’, the one with the most created metaphor of this study, is the main concept of science. Consequently, good knowledge of statistics is needed for graduate students to conduct research.

Simulation programs for ph.D. study of analysis, modeling and optimum design of solar domestic hot water systems

Energy Technology Data Exchange (ETDEWEB)

Lin Qin

1998-12-31

The design of solar domestic hot water (DHW) systems is a complex process, due to characteristics inherent in the solar heating technology. Recently, computer simulation has become a widely used technique to improve the understanding of the thermal processes in such systems. One of the main objects of the Ph.D. study of `Analysis, Modelling and optimum Design of Solar Domestic Hot Water Systems` is to develop and verify programs for carrying out the simulation and evaluation of the dynamic performance of solar DHW systems. During this study, simulation programs for hot water distribution networks and for certain types of solar DHW systems were developed. (au)

Base Input - Enrollment and Graduation Data for Naval Postgraduate School for the School of Business and Public Policy, Meyer Institute of Systems Engineering, and PhD Grads by curriculum by year.

OpenAIRE

2005-01-01

Graphs of Base Input - Enrollment and Graduation Data for Naval Postgraduate School for the School of Business and Public Policy, Meyer Institute of Systems Engineering, and PhD Grads by curriculum by year.

From the Bench to the Clinic Part 1: Martin McIntosh, Ph.D., Introduces His Lab's Immunotherapy Research | Office of Cancer Genomics

Science.gov (United States)

The field of immunotherapy is rapidly advancing and genomics techniques are being incorporated to add a “precision” approach. OCG spoke with two CTD2 investigators from the Fred Hutchinson Cancer Research Center (FHCRC) about new advances in immunotherapy. For the first article of this two-part series, we interviewed Martin McIntosh, Ph.D., member of the Fred Hutchinson Translational Research program and previously Program Head in Computational Biology at FHCRC/University of Washington Comprehensive Cancer Center.

Early career researchers and PhD students from the social sciences use of Social Networking Sites (SNS) for science communication: an affordances approach

OpenAIRE

Manco Vega, Alejandra

2017-01-01

This research aims to understand the different practices and strategies early career researchers and PhD students from the social sciences have in Social Networking Sites (SNSs) for science communication in one particular country: Brazil. Following this purpose, the central research question is which are the motives and rationale of the researchers for using social networking sites for science communication. Two sub-questions arise from this general research question: How do practices and str...

Iraq bleeds: the remorseless rise of violence and displacement

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Ashraf al-Khalidi

2007-06-01

Full Text Available “I will never believe in differences between people,” the young man said. “I am a Sunni and my wife is a Shi’a. I received threats to divorce her or be killed. We have left Dora now [a once-mixed, now Sunni-dominated neighbourhood in central Baghdad]. My wife is staying with her family in Shaab [a Shi’a area] and I am staying with my friends in Mansur [a Sunni area]. I am trying to find a different house but it’s difficult now to find a place that accepts both of us in Baghdad.”

JA’FAR AL-ṢĀDIQ DAN PARADIGMA HUKUM MAZHAB JA’FARI

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Dani Muhtada

2015-04-01

Full Text Available This article explores the legal paradigm of the Ja’fari school of law. The article presents the profile of Imam Ja’far, the founder of this school of law. It also discusses some legal thoughts presented by the Ja’fari school of law, which seemed to be fundamentally different from the legal thoughts of the Sunni school of law (e.g., khumus and mut’ah. This article concludes that the legal sources used in the Ja’fari school of law are not fundamentally different from those used in the Sunni school of law, which include the Quran, the Sunnah, Ijma, and reasoning. Although there might be different approaches among the Ja’fari school of law and the Sunni school of laws in defining these legal sources, this article indicates no principle difference in legal making procedure. As a matter of fact, the differences in the legal making process could also exist among the Sunni school of laws.

[The Influence of Runoff Pollution to DOM Features in an Urban Wastewater Treatment Plant].

Science.gov (United States)

He, Li; Ji, Fang-ying; Lai, Ming-sheng; Xu, Xuan; Zhou, Wei-wei; Mao, Bo-lin; Yang, Ming-jia

2015-03-01

Combined with wastewater treatment process, the sewage in sunny and rainy day was collected from a wastewater treatment plant in Chongqing. Three-dimensional fluorescence spectra was used to investigate the characteristic fluorescence of dissolved organic matter (DOM). DOM dissolved organic carbon (DOC), chemical oxygen demand (COD), fluorescence index (ƒ450/500) and fluorescence intensity ratio γ (A, C) of fulvic acid in ultraviolet and visible region were used to analyze the impact of rain runoff pollution on sewage DOM. According to the experimental data, the DOM fluorescence fingerprints of this wastewater treatment plant were quite different from typical municipal sewage, and the main component was tryptophan with low excitation wavelength (Peak S), then the tryptophan with long wavelength excitation (Peak T) followed. A2/O process had an approximative degradation of the protein-like both in sunny day and rainy day, but had a better degradation of fulvic-like, DOC and COD in rainy day than that in sunny day. Morever, the fluorescence peaks got red-shifted after the biological treatment. The differences of DOM fluorescence fingerprint between sunny and rainy day were significant, the fluorescence center of UV fulvic (Peak A) in rainy day getting blue-shifted obviously, shifting from 240 - 248/390 - 440 to 240 - 250/370 - 400 nm. Although the DOM types in sunny and rainy day were the same, the source of fulvic got more complex by runoff and the component ratio of DOM also changed. Compared with the sunny day, the proportion of Peak S in DOM dereased by 10%, and the proportion of Peak A increased by 7% in rainy day.

GRANTS FOR PH.D. STUDENTS ON VSB‐TECHNICAL UNIVERSITY OF OSTRAVA IN THE CZECH REPUBLIC

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Pavla FOITOVÁ DERNEROVÁ

2013-07-01

Full Text Available Projects and grants are unique for development of science and research. For many people it is only source of money for their research. Particularly on universities the projects expanded. From this reason the participation of Ph.D. students in the Student Grant Competition is the best start in this field. Paper discusses in its first part how the Student Grant Competition takes its place on Technical University of Ostrava. Focuses on difficulties with submission of the application, explain process of whole project evaluation and states total amounts acquired from the Ministry of Education, Youth and Sports for Student Grand Competitions since 2010. Second part of this paper directly shows concrete project for “Research of utilization of mining waste in chosen localities.” In the paper is described subject of the research, concrete goals of project, timetable. It is stated the preliminary budget of project and actual progress in the project.

Teaching Engineering Ethics to PhD Students : A Berkeley–Delft Initiative: Commentary on “Ethics Across the Curriculum: Prospects for Broader (and Deeper) Teaching and Learning in Research and Engineering Ethics”

NARCIS (Netherlands)

Taebi, B.; Kastenberg, William E.

2016-01-01

A joint effort by the University of California at Berkeley and Delft University of Technology to develop a graduate engineering ethics course for PhD students encountered two types of challenges: academic and institutional. Academically, long-term collaborative research efforts between

Sunny Side Up in Science.

Science.gov (United States)

LaHart, David, Ed.

Fossil fuels, upon which we now depend almost exclusively, are finite resources. Because the environmental problems inherent in large scale fossil fuel consumption are increasingly apparent, the reality of developing alternative energy sources must be faced. Solar energy is the obvious solution to the problem. It is a renewable, clean source that…

The sunny side of lime.

Science.gov (United States)

Quaak, Marjolijn S W; Martens, Herm; Hassing, Robert-Jan; van Beek-Nieuwland, Yvonne; van Genderen, Perry J J

2012-01-01

A 26-year-old woman was affected with a maculopapular rash because of a jellyfish sting on her right leg while surfing in Indonesia. A locally-prepared liniment was applied on the affected skin. She presented with hyperpigmented linear tracks that she noted a few days later. © 2012 International Society of Travel Medicine.

Artium mater in relativistic astrophysics : New perspectives for a European-Latin American PhD program

Energy Technology Data Exchange (ETDEWEB)

Chardonnet, Pascal [Coordinator IRAP PhD EMJD, Université de Nice 28, avenue Valrose 06103 Nice (France); LAPTh, Université de Savoie, CNRS, B.P. 110, Annecy-le-Vieux F-74941 (France); ICRANet, Piazza della Repubblica 10, 65122 Pescara (Italy); Department for Theoretical Nuclear Physics, National Research Nuclear University Moscow Engineering Physics Institute, MEPhI, Moscow (Russian Federation)

2015-12-17

Following the successful scientific space missions by the European Space Agency (ESA) and the European Southern Observatory (ESO) in Chile, as well as the high-energy particle activities at CERN in Genve, we have created a Ph.D. program dedicated to the formation of scientists in the field of relativistic astrophysics. The students of such a program will lead the theoretical developments of one of the most active fields of research, based on the above observational and experimental facilities. This program needs expertise in the most advanced topics of mathematical and theoretical physics, and in relativistic field theories. It requires the ability to model the observational data received from the above facilities, as well as all the basic knowledge in astronomy, astrophysics and cosmology. This activity is necessarily international, no single university can cover the broad expertises. From this, the proposed program of the IRAP Ph.D., in one of the youngest and most dynamical French universities, pole of research and teaching in the Euro-Mediterranean region (PRES): the University of Nice. It benefits from the presence of the astrophysics research institute of Observatoire de la Cte d’Azur involved in relativistic and non-photonic astrophysics. The participation of the Freie Universitaet Berlin, Oldenburg and Bremen Universities and of the Einstein Institute in Potsdam offers the possibility of teaching in relativistic field theories at the highest level. The University of Savoy offers the link to the particle physics at CERN. The activities at the University of Rome, at Stockholm University and at ICRANet offer teaching programs in all the fields of relativistic astrophysics, including cosmology, the physics of gravitational collapse, gamma-ray bursts, and black hole physics. Finally, the University of Ferrara will be present with lectures and researches in the topics they have pioneered such as x-ray astrophysics and observational cosmology. Through ICRANet

Artium mater in relativistic astrophysics : New perspectives for a European-Latin American PhD program

International Nuclear Information System (INIS)

Chardonnet, Pascal

2015-01-01

Following the successful scientific space missions by the European Space Agency (ESA) and the European Southern Observatory (ESO) in Chile, as well as the high-energy particle activities at CERN in Genve, we have created a Ph.D. program dedicated to the formation of scientists in the field of relativistic astrophysics. The students of such a program will lead the theoretical developments of one of the most active fields of research, based on the above observational and experimental facilities. This program needs expertise in the most advanced topics of mathematical and theoretical physics, and in relativistic field theories. It requires the ability to model the observational data received from the above facilities, as well as all the basic knowledge in astronomy, astrophysics and cosmology. This activity is necessarily international, no single university can cover the broad expertises. From this, the proposed program of the IRAP Ph.D., in one of the youngest and most dynamical French universities, pole of research and teaching in the Euro-Mediterranean region (PRES): the University of Nice. It benefits from the presence of the astrophysics research institute of Observatoire de la Cte d’Azur involved in relativistic and non-photonic astrophysics. The participation of the Freie Universitaet Berlin, Oldenburg and Bremen Universities and of the Einstein Institute in Potsdam offers the possibility of teaching in relativistic field theories at the highest level. The University of Savoy offers the link to the particle physics at CERN. The activities at the University of Rome, at Stockholm University and at ICRANet offer teaching programs in all the fields of relativistic astrophysics, including cosmology, the physics of gravitational collapse, gamma-ray bursts, and black hole physics. Finally, the University of Ferrara will be present with lectures and researches in the topics they have pioneered such as x-ray astrophysics and observational cosmology. Through ICRANet

Artium mater in relativistic astrophysics : New perspectives for a European-Latin American PhD program

Science.gov (United States)

Chardonnet, Pascal

2015-12-01

Following the successful scientific space missions by the European Space Agency (ESA) and the European Southern Observatory (ESO) in Chile, as well as the high-energy particle activities at CERN in Genve, we have created a Ph.D. program dedicated to the formation of scientists in the field of relativistic astrophysics. The students of such a program will lead the theoretical developments of one of the most active fields of research, based on the above observational and experimental facilities. This program needs expertise in the most advanced topics of mathematical and theoretical physics, and in relativistic field theories. It requires the ability to model the observational data received from the above facilities, as well as all the basic knowledge in astronomy, astrophysics and cosmology. This activity is necessarily international, no single university can cover the broad expertises. From this, the proposed program of the IRAP Ph.D., in one of the youngest and most dynamical French universities, pole of research and teaching in the Euro-Mediterranean region (PRES): the University of Nice. It benefits from the presence of the astrophysics research institute of Observatoire de la Cte d'Azur involved in relativistic and non-photonic astrophysics. The participation of the Freie Universitaet Berlin, Oldenburg and Bremen Universities and of the Einstein Institute in Potsdam offers the possibility of teaching in relativistic field theories at the highest level. The University of Savoy offers the link to the particle physics at CERN. The activities at the University of Rome, at Stockholm University and at ICRANet offer teaching programs in all the fields of relativistic astrophysics, including cosmology, the physics of gravitational collapse, gamma-ray bursts, and black hole physics. Finally, the University of Ferrara will be present with lectures and researches in the topics they have pioneered such as x-ray astrophysics and observational cosmology. Through ICRANet the

Efficiency and degradation of a copper indium diselenide photovoltaic module and yearly output at a sunny site in Jordan

International Nuclear Information System (INIS)

Durisch, Wilhelm; Lam, King-Hang; Close, Josie

2006-01-01

The present work mainly deals with the testing and modeling of a commercially-available copper indium diselenide (CIS) ST40 module from the former Siemens Solar Industries (SSI). For this purpose, a large quantity of current/voltage characteristics were measured in the Paul Scherrer Institute (PSI)'s photovoltaic test-facility under different cell temperatures, solar irradiation and air mass, AM, conditions. They were used to develop a semi-empirical efficiency model to correlate all measured data sets. The goal was to make available a model, allowing quick and accurate calculation of the performance of the CIS module under all relevant operating conditions. For the undegraded state of the module, the efficiency model allowed us to deduce the efficiency at Standard Test Conditions, STC, and its temperature coefficient at STC, which were 11.58% and minus 0.050% deg. C, respectively. The output of the undegraded module under STC was found to be 42.4 W, i.e., 6% higher than specified by the manufacturer (40 W). Furthermore, the efficiency does not decrease with increasing air mass. At a cell temperature of 25 deg. C and a relative air mass of 1.5, the module has a maximum in efficiency of 12.0% at an irradiance of about 650 W/m 2 . This indicates that the series-resistance losses become significant at higher irradiances. Hence, improving the transparent conducting oxide (TCO) electrode on the front side of the cells might lead to a higher output at high irradiances. Identical testing and modeling were repeated after having exposed the module to real weather conditions for one year. We found that the STC efficiency was reduced by 9.0%, from 11.58 down to 10.54%. The temperature coefficient of the efficiency had changed from minus 0.050 % deg. C to minus 0.039% deg. C. These results indicate possible chemical changes in the semiconductor film. The output of the module at STC was reduced by 9.0% from 42.4 W down to 38.6 W. Using meteorological data from a sunny site in

HSI2/VAL1 PHD-like domain promotes H3K27 trimethylation to repress the expression of seed maturation genes and complex transgenes in Arabidopsis seedlings.

Science.gov (United States)

Veerappan, Vijaykumar; Chen, Naichong; Reichert, Angelika I; Allen, Randy D

2014-11-01

The novel mutant allele hsi2-4 was isolated in a genetic screen to identify Arabidopsis mutants with constitutively elevated expression of a glutathione S-transferase F8::luciferase (GSTF8::LUC) reporter gene in Arabidopsis. The hsi2-4 mutant harbors a point mutation that affects the plant homeodomain (PHD)-like domain in HIGH-LEVEL EXPRESSION OF SUGAR-INDUCIBLE GENE2 (HSI2)/VIVIPAROUS1/ABI3-LIKE1 (VAL1). In hsi2-4 seedlings, expression of this LUC transgene and certain endogenous seed-maturation genes is constitutively enhanced. The parental reporter line (WT LUC ) that was used for mutagenesis harbors two independent transgene loci, Kan R and Kan S . Both loci express luciferase whereas only the Kan R locus confers resistance to kanamycin. Here we show that both transgene loci harbor multiple tandem insertions at single sites. Luciferase expression from these sites is regulated by the HSI2 PHD-like domain, which is required for the deposition of repressive histone methylation marks (H3K27me3) at both Kan R and Kan S loci. Expression of LUC and Neomycin Phosphotransferase II transgenes is associated with dynamic changes in H3K27me3 levels, and the activation marks H3K4me3 and H3K36me3 but does not appear to involve repressive H3K9me2 marks, DNA methylation or histone deacetylation. However, hsi2-2 and hsi2-4 mutants are partially resistant to growth inhibition associated with exposure to the DNA methylation inhibitor 5-aza-2'-deoxycytidine. HSI2 is also required for the repression of a subset of regulatory and structural seed maturation genes in vegetative tissues and H3K27me3 marks associated with most of these genes are also HSI2-dependent. These data implicate HSI2 PHD-like domain in the regulation of gene expression involving histone modifications and DNA methylation-mediated epigenetic mechanisms.

PhD Dissertations Tesi di dottorato

Directory of Open Access Journals (Sweden)

Redazione Reti Medievali (a cura di

2003-12-01

Full Text Available Report of PhD Dissertations.Guido Antonioli Conservator pacis et iustitie. La signoria di Taddeo Pepoli a Bologna (1337-1347, Tesi di dottorato di ricerca in Filologia romanza e cultura medievale (XIII ciclo, Università degli Studi di Bologna, 2001   Elisabetta Filippini «In vassallatico episcopi permanere debent». Rapporti vassallatici e concessioni beneficiali dei vescovi di Cremona fra X e XIII secolo, Tesi di dottorato di Ricerca in Storia Medievale (XV ciclo, Università Cattolica del Sacro Cuore di Milano, 2003   Marco Meschini, Innocenzo III e il "negotium pacis et fidei" in Linguadoca tra il 1198 e il 1215, Tesi di dottorato di ricerca in Storia medievale, Università Cattolica del Sacro Cuore, 2003   Fabrizio Ricciardelli The Politics of Exclusion in Florence (1215-1434, thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in History, University of Warwick, Department of History, April 2003 Renata Salvarani Baptizare pueros et decimas dare. Cura delle anime, strutturazione ecclesiastica e organizzazione delle campagne in area gardesana fra VIII e XIII secolo (diocesi di Brescia, Verona, Mantova e Trento, Tesi di dottorato in Storia medievale (XV ciclo, Università Cattolica del Sacro Cuore di Milano, 2002-2003   Vito Sibilio Le parole della prima crociata, Tesi di dottorato di ricerca in Storia dei centri delle vie e della cultura dei pellegrinaggi nel medioevo euromediterraneo, Università degli studi di Lecce, 2003Segnalazione di tesi di dottorato. Guido Antonioli Conservator pacis et iustitie. La signoria di Taddeo Pepoli a Bologna (1337-1347, Tesi di dottorato di ricerca in Filologia romanza e cultura medievale (XIII ciclo, Università degli Studi di Bologna, 2001   Elisabetta Filippini «In vassallatico episcopi permanere debent». Rapporti vassallatici e concessioni beneficiali dei vescovi di Cremona fra X e XIII secolo, Tesi di dottorato di Ricerca in Storia Medievale (XV

Final Progress Report: Developing Ethical Practices for Genetics Testing in the Workplace

Energy Technology Data Exchange (ETDEWEB)

Laura Roberts, MD; Teddy Warner, PhD

2008-05-14

Our multidisciplinary research team for this project involved collaboration between the Department of Psychiatry and Behavioral Medicine at the Medical College of Wisconsin (MCW) and the Department of Family and Community Medicine at the University of New Mexico Health Sciences Center (UNM HSC). Our research team in Wisconsin was led by Laura Roberts, M.D., Principal Investigator, and included Scott Helberg, MLS (Project Coordinator), Kate Green Hammond, Ph.D. (Consultant), Krisy Edenharder (Research Coordinator), and Mark Talatzko (Research Assistant). Our New Mexico-based team was led by Teddy Warner, Ph.D., Co-Principal Investigator and UNM Site Principal Investigator, and included Suzanne Roybal (Project Assistant), Darlyn Mabon (Project Assistant), Kate Green Hammond, PhD (Senior Research Scientist on the UNM team from 2004 until January, 2007), and Paulette Christopher (Research Assistant). In addition, computer technical and web support for the web-based survey conducted on a secure server at the University of New Mexico was provided by Kevin Wiley and Kim Hagen of the Systems and Programming Team of the Health Sciences Center Library and Information Center. We stated 3 aims in the grant proposal: (1) To collect web survey reports of the ethical perspectives, concerns, preferences and decision-making related to genetic testing using surveys from employees at: (a) Los Alamos National Laboratory (LANL); (b) Sandia National Laboratories (SNL); and (c) the University of New Mexico Health Sciences Center (UNMHSC); (2) To perform an extensive literature search and the extant survey data to develop evidence-based policy recommendations for ethically sound genetic testing associated with research and occupational health activities in the workplace; and, (3) To host a conference at the Medical College of Wisconsin to provide employers, workers, health professionals, researchers, the public, and the media an opportunity to consider ethical issues involved in genetic

Frizzled to finance: one PhD's path from a Drosophila lab to Wall Street.

Science.gov (United States)

Taylor, Job

2016-06-01

An equity research analyst's job is to determine whether the price of a stock is likely to go up or down. For science-based businesses, particularly biotechnology companies, a PhD in the life sciences can be very helpful in making this determination. I transitioned from a postdoc position to working in equity research. Here I present information on how I made the transition, an overview of the day-to-day activities of an analyst, and thoughts on how to prepare to look for a job in finance. There are significant positives to working on Wall Street, including exposure to cutting-edge clinical/translational research, access to some of the best scientists in the world, a dynamic work environment, and compensation that generally exceeds academic salaries. This comes at the cost of some independence and the satisfaction of being able to call oneself a scientist. © 2016 Taylor. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

What Does It Take? Auto/biography as Performative PhD Thesis

Directory of Open Access Journals (Sweden)

Sally Berridge

2008-05-01

Full Text Available Recently I completed a performative (creative PhD in the School of Creative Communication (now the Faculty of Design and Creative Practice at the University of Canberra, Australia, where such doctorates were established only in 2002. Since I completed in 2006, I have been contemplating some process issues that emerged during my three and a half year's studies. While conferring with fellow students and colleagues at three universities in England, I found that the many of the problems they encountered were similar and so were not due uniquely to the innovative phase that I encountered, but were part of a wider scenario. At my university, the requirements for a creative doctorate are a creative component (equivalent to about 60,000 words and a theoretical component (exegesis of about 30,000 words. The physical outcome of my thesis is two artist's books: one, Tissue, is autobiographical, while questioning the nature of autobiography, memory and identity. The other, Re-Picturing My Life, is the theoretical component, examining several paradigms including issues of methodology; the value of art as research; theories of memory, identity, autobiography, and human interactions with objects. I have placed some of my text/images in this paper to provide a taste of the work in my thesis. My paper reflects on performative work in the context of academic research, and the resilience, determination and sense of humour needed to complete a doctorate successfully in this valuable area of endeavour. URN: urn:nbn:de:0114-fqs0802451

Standards of Justice for Human Being and Doing in Kim Stanley Robinson’s 2312 and C. S. Friedman’s This Alien Shore

Directory of Open Access Journals (Sweden)

Claire P. Curtis

2017-09-01

Full Text Available The creation of superior societies and communities in which bodies live better and thrive depends on richly detailed accounts of imagined societies including flexible theories of justice that can be used to evaluate them. Both Kim Stanley Robinson’s '2312' (2012 and C. S. Friedman’s 'This Alien Shore' (1998 attempt to rethink what bodies can do and be, by exploring ways of living together among those with different, and differently compatible, bodies. The novels are set in future spacefaring societies away from the Earth, which nevertheless struggle with the fact of Earth’s existence. Each novel describes radical cognitive and bodily change: chosen alteration in '2312' and environmental transformation in 'This Alien Shore'. In each novel, the body, and what bodies can do and be, is a central issue. But how might we evaluate the societies these novels describe to gauge their contributions to articulating desires for a better way of being? In this article I employ Martha Nussbaum’s ‘capabilities approach’ (encompassing life, bodily health, bodily integrity, senses, emotions, reason, affiliation, play, other species, control over environment to think about justice in the articulation of evaluative standards. In so doing the analysis I develop addresses some key questions raised by these novels, including: Whose body will matter? Will there be bodily norms? How will communities confront different bodily abilities? How can we enhance our own thinking about how to live in and among bodies? How does (and should the idea of the body politic change when our expectations about bodies changes?

Hâkim Seyyid Mehmed And His Book Called Nazire-i Hilye-i Hâkanî / HÂKİM SEYYİD MEHMED EFENDİ’NİN “NAZİRE-İ HİLYE-İ HÂKANΔ ADLI ESERİ

Directory of Open Access Journals (Sweden)

Yakup POYRAZ (M.A.H.

2007-08-01

Full Text Available As a result of the deep divine love people had for our Prophet, various literarytypes such as mevlit and na’t appeared. Of these types, hilye is one of the morepopular ones. Hilyes describe our Prophet physically and morally and theyusually convey the divine love poets have for him. The best-known hilye inTurkish literature, Hilye-i Hâkanî, was written by Hâkanî Mehmet Bey in 16thcentury. One of the nazires written in this hilye belongs to Hâkim SeyyidMehmed who was an 8th century poet. This nazire is usually regarded as one ofthe best in Hilye-i Hâkanî. In this article investigated Hilye-i Hâkanî and madeuseful form to literature.

Origin and diversification of hoverflies: a revision of the genera Asarkina and Allobaccha – A BIG4 Consortium PhD project

Directory of Open Access Journals (Sweden)

Trevor Burt

2017-08-01

Full Text Available This BIG4 PhD project involves the overall taxonomic revision of the genera Allobaccha Curran and Asarkina Macquart (Diptera: Syrphidae. The revisions will be divided by biogeographic region (Afrotropical and Indomalayan and published accordingly. The publications will be collated as a thesis for submission to the University of Bonn (Rheinische Friedrich-Wilhelms-Universität Bonn, Germany doctoral program of biology. The goal of this project is to resolve alpha taxonomy and to infer the phylogenetic placement of these genera within the Syrphidae using Next-Generation Sequencing and Anchored Hybrid Enrichment techniques. The techniques undertaken in this project will be applied to future systematic problems in Diptera and testing future phylogenetic hypotheses.

Healing in forgiveness: A discussion with Amanda Lindhout and Katherine Porterfield, PhD

Directory of Open Access Journals (Sweden)

Katherine A. Porterfield

2014-09-01

Full Text Available In 2008, Amanda Lindhout was kidnapped by a group of extremists while traveling as a freelance journalist in Somalia. She and a colleague were held captive for more than 15 months, released only after their families paid a ransom. In this interview, Amanda discusses her experiences in captivity and her ongoing recovery from this experience with Katherine Porterfield, Ph.D. a clinical psychologist at the Bellevue/NYU Program for Survivors of Torture. Specifically, Amanda describes the childhood experiences that shaped her thirst for travel and knowledge, the conditions of her kidnapping, and her experiences after she was released from captivity. Amanda outlines the techniques that she employed to survive in the early aftermath of her capture, and how these coping strategies changed as her captivity lengthened. She reflects on her transition home, her recovery process, and her experiences with mental health professionals. Amanda's insights provide an example of resilience in the face of severe, extended trauma to researchers, clinicians, and survivors alike. The article ends with an discussion of the ways that Amanda's coping strategies and recovery process are consistent with existing resilience literature. Amanda's experiences as a hostage, her astonishing struggle for physical and mental survival, and her life after being freed are documented in her book, co-authored with Sara Corbett, A House in the Sky.

Keeping Kim; How the Kim Conundrum Best Serves American Interests in the Asia Pacific

Science.gov (United States)

2018-04-18

Bombs South Korea’s Yeonpyeong Island," The Telegraph, November 23. 2010. http://www.telegraph.co.uk/news/worldnews/asia...southkorea/8153000/North-Korea- bombs -South-Koreas- Yeonpyeong-Island.html (accessed 01/05/2017, 2017). 25 A key initiative during the Sunshine Policy was...tr ad in g pa rt ne r Sa m e et hn ic ity ; di ff er en t sy st em o f go ve rn an ce So ve re ig nt y iss ue s a lw ay s co ns id er ed

Doutorado sanduíche: considerações para uma experiência de sucesso no exterior Doctorado sándwich: consideraciones para una experiencia exitosa en el extranjero 'Sandwich PhD': considerations for a successful experience abroad

Directory of Open Access Journals (Sweden)

Marina de Goes Salvetti

2013-03-01

Full Text Available O estágio de doutorado no exterior, conhecido, no Brasil, como "Doutorado Sanduíche", é uma oportunidade de aprimorar as habilidades em pesquisa, destacar-se no meio acadêmico e estabelecer e/ou ampliar oportunidades de trabalho em contexto internacional. Neste artigo, descrevemos elementos-chave do processo de planejamento e desenvolvimento do Doutorado Sanduíche aprendidos por professores e alunos envolvidos na colaboração entre a Escola de Enfermagem da Universidade de São Paulo e a Lawrence S. Bloomberg Faculty of Nursing, Universidade de Toronto, Canadá, e apresentamos a participação em uma rede de doutorados, como alternativa ao Doutorado Sanduíche. A experiência internacional, quando bem planejada e desenvolvida, promove o desenvolvimento pessoal e profissional do aluno, favorece a internacionalização dos programas de pós-graduação e dos grupos de pesquisa brasileiros.Una estancia de doctorado internacional, "Doctorado Sándwich" como es conocido en Brasil, es una oportunidad de mejorar las habilidades de investigación, hacerse conocido académicamente y establecer y/o agrandar las oportunidades de trabajo en el contexto internacional. En este artículo, nosotros describimos factores importantes del proceso de la planificación y desarrollo del "Doctorado Sándwich" aprendidos por estudiantes y profesores involucrados en la colaboración entre la Escuela de Enfermería de la Universidad de São Paulo y la Facultad de Enfermería Lawrence S. Bloomberg, Universidad de Toronto, Canadá y presentamos la participación en una red de doctorados como una alternativa a la estancia doctoral internacional. La experiencia internacional, cuando bien planeada y desarrollada, promueve el desarrollo personal y profesional del estudiante y favorece la internacionalización de los programas de postgrado y de los grupos de investigación brasileños.International PhD internship, named "Sandwich PhD'" in Brazil, is an opportunity to

Photoelectric panel with equatorial mounting of drive

Science.gov (United States)

Kukhta, M. S.; Krauinsh, P. Y.; Krauinsh, D. P.; Sokolov, A. P.; Mainy, S. B.

2018-03-01

The relevance of the work is determined by the need to create effective models for sunny energy. The article considers a photoelectric panel equipped with a system for tracking the sun. Efficiency of the system is provided by equatorial mounting, which compensates for the rotation of the Earth by rotating the sunny panel in the plane of the celestial equator. The specificity of climatic and geographical conditions of Tomsk is estimated. The dynamics of power variations of photoelectric panels with equatorial mounting during seasonal fluctuations in Tomsk is calculated. A mobile photovoltaic panel with equatorial mounting of the drive has been developed. The methods of design strategy for placing photovoltaic panels in the architectural environment of the city are presented. Key words: sunny energy, photovoltaics, equatorial mounting, mechatronic model, wave reducer, electric drive.

The Role of Religion in National Security Policy Since 9/11

Science.gov (United States)

2010-03-01

building. Ibn Warraq sounds a 23 cautionary note on bypassing history to satisfy ideology, especially ones own. Warraq quotes Isaiah Berlin...Sunnis and Shi’is. Thomas F. Lynch III notes important differences in motivation and strategy that continue to surface when Sunni and Shi’ah groups...John L. Esposito, eds., Turkish Islam and the Secular State: The Gülen Movement (Syracuse, NY: Syracuse University Press, 2003). 155 See Thomas F

PhD Dissertations Tesi di dottorato

Directory of Open Access Journals (Sweden)

Redazione Reti Medievali (a cura di

2004-06-01

Full Text Available

Report of PhD Dissertations.

Francesco Barone

Istituzioni, società ed economia a Catania nel tardo medioevo (XIV-XV secolo, Tesi di dottorato in Storia medievale (XVI ciclo, Università degli Studi di Firenze, 2004

Laura Berti Ceroni

Il territorio e le strutture di Cesarea e Classe tra tarda antichità e alto medioevo in rapporto con Ravenna, Tesi di dottorato di ricerca in Storia e Informatica, Università degli studi di Bologna, 2002-2003.

Marco Bicchierai

Poppi dalla signoria dei conti Guidi al vicariato del Casentino (1360-1480, Tesi di dottorato in Storia medievale (XIV ciclo, Università degli Studi di Firenze, 2004

Emanuela Garimberti

Spatiosa ad habitandum loca. Luoghi e identità nella Historia Langobardorum di Paolo Diacono, Tesi di dottorato in Storia medievale (XV ciclo, Università degli Studi di Bologna, 2004

Lorenzo Tanzini

Sistemi normativi e pratiche istituzionali a Firenze dalla fine del XIII all’inizio del XV secolo, Tesi di dottorato di ricerca in Storia medievale (XVI ciclo, Università degli Studi di Firenze, 2004

Stefania Tarquini

Pellegrinaggio e asseto urbano di Roma, Tesi di dottorato di ricerca in Storia dei centri, delle vie e della cultura dei pellegrinaggi nel Medioevo euro mediterraneo (XV ciclo, Università degli studi di Lecce, 2003

Segnalazione di tesi di dottorato.

Francesco Barone

Istituzioni, società ed economia a Catania nel tardo medioevo (XIV-XV secolo, Tesi di dottorato in Storia medievale (XVI ciclo, Università degli Studi di Firenze, 2004

Laura Berti Ceroni

The Islamic State" in the Context of Political Changes in the Middle East

Directory of Open Access Journals (Sweden)

Alexander A. Kuznetsov

2015-01-01

Full Text Available The article "The Islamic State phenomenon in the framework of the political changes in the Middle East" is dedicated to the "Islamic State", one of the most powerful and dangerous extremist organizations. Author realizes in this article: research of the genesis and causes of appearance of the movement "Islamic State"; analysis of the sociopolitical and geopolitical situation of the Iraqi Sunni community after the American invasion of 2003; bringing to the light factors of the high scale propagation of the Islamic extremism in Syria and Iraq; research of the military and political potential of the "Islamic State" and factors which could impede its expansion. Author considers "Islamic State" as an emergent phenomenon giving huge impact on the political situation in the Middle East. It provoked repartition of the old frontiers existed since the Sykes-Pico treaty of 1916. To the author's opinion oppression of the Iraqi Sunni community by the government of Nuri al-Maliki was the main cause of the Sunni revolt in Summer of 2014. Sunni tribes of Northern Iraq and former Baath party members were the driving forces of the revolt but then Jihadi extremists hijacked this revolt. To the author's mind elimination of the "Islamic State" is impossible without reconciliation between various religious communities in Syria and Iraq.

De uhørte stemmer: En undersøgelse af skolehjemsamarbejdet mellem forældre af somalisk afstamning og lærere i den danske folkeskole. Ph.d. forsvarsforelæsning d. 12.12.14

DEFF Research Database (Denmark)

Matthiesen, Noomi Christine Linde

2018-01-01

Denne artikel er en revideret udgave af ph.d. forsvaret af afhandlingen ”Voices of the Unheard. Home-school collaboration between Somali diaspora parents and teachers in Danish public schools.” (Matthiesen, 2014). Afhandlingen udforsker skole-hjem-samarbejdet mellem lærere i folkeskolen og forældre...

Towards a sunny future for Canada

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-01-01

This document states the official positions of the Canadian Solar Industries Association regarding where Canada should be heading in terms of renewable energy policy. The main positions can be summarized as follows. Renewable energy policy should be integrated with an overall national energy strategy. Solar projects should be integrated with energy efficiency measures buildings. Government funding of research and development, demonstration projects, and commercialization is needed. In particular the paper cites funding for model solar communities. Finally it calls for the government to account for all hidden health, environmental, and social costs associated with fossil fuel use. The paper criticizes the low level of government funding for photovoltaic research and the lack of any photovoltaic rooftop deployment program. It encourages the establishment of a program to install 80,000 solar domestic hot water heaters in a ten year time frame.

LHC Report: Cloudy with sunny spells

CERN Multimedia

Lionel Herblin & Mike Lamont for the LHC team

2015-01-01

The LHC is continuing its 25 ns intensity ramp-up and has now reached 1465 bunches per beam. Performance is reasonable and the experiments have seen some long fills with steadily increasing luminosity delivery rates. Some now familiar issues continue to make life interesting.   The image shows the heat load evolution as measured in specially equipped dipoles. (Image: Giovanni Iadarola). Top frame: energy and intensity. Middle frame: measured heat load in W/m. Bottom frame: heat load normalised to total beam intensity. One of the key challenges of 2015 was always expected to be electron clouds. The two scrubbing runs that were performed in the summer successfully qualified the LHC for up to around 1500 bunches. However, the final phase of the scrubbing, which saw the move from regular 25 ns beam to the doublet beam, proved difficult, and the scrubbing team concluded that the machine was not yet well-enough scrubbed for the doublets to be used effectively. The 25 ...