Casting with resins

1989 ◽  
Vol 4 ◽  
pp. 326-330
Author(s):  
J. Smith ◽  
B. Latimer
Keyword(s):  
Plaster Casting ◽  
Number Of Authors

Fossils are characteristically uncommon, making it impossible to distribute original specimens to all interested investigators. Dissemination of information, therefore, often depends upon the circulation of accurate reproductions. Such reproductions or casts can be made from a variety of materials including plasters and two-part resins. Using resins for the casting of paleontological specimens was discussed by a number of authors, including Burke and Jensen, 1961; Madsen, 1974; Parsons, 1973; Schrimper, 1973; Reser, 1981; and Burke et al., 1983 (see additional references in Hannibal, this volume, chapter 6). Plaster casting is covered by Babcock (this volume, chapter 34).

The Interpretation of Solar Spectral Intensities

1988 ◽  
Vol 102 ◽  
pp. 329
Author(s):  
R.W.P. McWhirter
Keyword(s):  
Emission Measure ◽  
Physical Nature ◽  
Atomic Data ◽  
The Sun ◽  
Atomic Properties ◽  
Outer Atmosphere ◽  
Spectral Intensities ◽  
Thin Plasma ◽  
Number Of Authors

The intensity of a specrtal line from an optically thin plasma such as the outer atmosphere of the sun depends on both the atomic properties of the atomic ion responsible for the line and the physical nature of the plasma. In this paper we discuss the various ways in which the measured spectral intensities from the sun are used to discover something about the nature of the sun’s atmosphere. The technique has been referred to as the emission measure method. It has important limitations in terms of the accuracy of the specrtal data as well as the atomic data. We discuss some of these and suggest methods by which they may be assessed. The technique is illustrated by application to real observations from a number of authors.

The Impact of Anglicizing Former German-Language Psychology Journals on Authorship and Citation Frequencies

2012 ◽  
Vol 17 (3) ◽  
pp. 190-198 ◽  
Author(s):  
Günter Krampen ◽  
Thomas Huckert ◽  
Gabriel Schui
Keyword(s):  
Side Effects ◽  
English Language ◽  
General Trend ◽  
Native Language ◽  
Impact Factors ◽  
German Language ◽  
Journal Articles ◽  
Number Of Citations ◽  
The Impact ◽  
Number Of Authors

Exemplary for other than English-language psychology journals, the impact of recent Anglicization of five former German-language psychology journals on (1) authorship (nationality, i.e., native language, and number of authors, i.e., single or multiple authorships), (2) formal characteristics of the journal (number of articles per volume and length of articles), and (3) number of citations of the articles in other journal articles, the language of the citing publications, and the impact factors (IF) is analyzed. Scientometric data on these variables are gathered for all articles published in the four years before anglicizing and in the four years after anglicizing the same journal. Results reveal rather quick changes: Citations per year since original articles’ publication increase significantly, and the IF of the journals go up markedly. Frequencies of citing in German-language journals decrease, citing in English-language journals increase significantly after the Anglicization of former German-language psychology journals, and there is a general trend of increasing citations in other languages as well. Side effects of anglicizing former German-language psychology journals include the publication of shorter papers, their availability to a more international authorship, and a slight, but significant increase in multiple authorships.

Satu Kahkonen and Anthony Lanyi. Institutions, Incentives, and Economic Reforms in India. New Delhi: Sage Publications, 2000. 516 pages. Hardback. Price Indian Rs 595.00.

2001 ◽  
Vol 40 (1) ◽  
pp. 71-74
Author(s):  
Attiya Y. Javed
Keyword(s):  
Reform Process ◽  
New Delhi ◽  
Social Rules ◽  
Reform Agenda ◽  
The Social ◽  
Wide Range ◽  
Rural Governance ◽  
Private And Public ◽  
Economic Landscape ◽  
Number Of Authors

The economic reform process began in India in 1991. However, the reform agenda is still far from its goals as is evident from low per capita income. Thus, this reform effort has not produced the desired outcome of a faster rate of economic and social development in a meaningful way. It is the premise of this volume that to transform the social and economic landscape, the proposed reforms should be broadbased and multi-pronged which take into account incentives for the stockholders in both the private and public sectors. The institutions are the rules that govern economy and include the fundamental legal, political, and social rules that establish the basis for production, exchange, and distribution. The two editors of this volume have received contributions from a number of authors and the wide range of papers are grouped under five main headings: political economy of reforms, reforming public goods delivery, reform issues in agriculture and rural governance, and reforming the district and financial sector.

ANALYSIS OF ACCOMPANYING PATHOLOGIES IN WOMEN WITH VARIOUS DISORDERS OF THE MENSTRUAL CYCLE

2020 ◽  
pp. 33-43
Author(s):  
Ольга Александровна Судакова ◽  
Михаил Вадимович Фролов ◽  
Алина Сергеевна Позднякова ◽  
Евгений Владимирович Белов ◽  
Данаил Красимирович Назлиев
Keyword(s):  
Antenatal Clinic ◽  
Reproductive Age ◽  
General Will ◽  
Organ Systems ◽  
Depth Analysis ◽  
Menstrual Irregularities ◽  
Positive Effect ◽  
Female Genital ◽  
Number Of Authors

Статья посвящена изучению сопутствующей патологии, у женщин репродуктивного возраста, обращающихся в стационар с жалобами на нарушения менструального цикла (НМЦ). Актуальность данной тематики не вызывает сомнения, так как с каждым годом в России и во всем мире регистрируется все большее количество случаев НМЦ. По мнению ряда авторов, данные нарушения могут составлять до 50% всех патологий женской половой сферы. Большой интерес представляет и изучение ряда сопутствующих заболеваний, которые могут отягощать течение НМЦ или наоборот, приводить к их развитию. Целью работы стал анализ разнообразной сопутствующей патологии при НМЦ, с выявлением основных причин нарушений менструального цикла у женщин фертильного возраста. Объектами исследования стали 300 пациенток, с диагнозом НМЦ, которые были разделены на 3 группы, в зависимости от уровня лечебного учреждения, где они проходили обследование - по 100 пациенток: проходивших обследование в больнице скорой медицинской помощи, обследующиеся в женской консультации и проходящие лечение сопутствующей онкопатологии в областном онкологическом диспансере. В дальнейшем проводилась дополнительное деление в каждой группе на 2 подгруппы, в зависимости от того был ли НМЦ впервые выявленным или повторно выявленным. В самой работе проводился подробный анализ сопутствующей патологии у женщин в зависимости от группы и их возраста. Определялись не только «пораженные» системы органов, но и проводился углубленный анализ по нозологиям. Работа интересна еще и тем, что в ней у всех пациенток на протяжении исследования определялся уровень стресса и наличие возможных депрессивных состояний. Определение наиболее вероятных причин НМЦ стало завершающим этапом исследования. Полученные данные могут приблизить практикующих акушеров-гинекологов к более полному пониманию различных нарушений менструального цикла, что в целом, положительно скажется на качестве и эффективности оказываемой медицинской помощи The article is devoted to the study of concomitant pathology in women of reproductive age who go to the hospital with complaints of menstrual irregularities (NMC). The relevance of this topic is beyond doubt, since every year in Russia and around the world an increasing number of cases of NMC are registered. According to a number of authors, these violations can account for up to 50% of all pathologies of the female genital area. Of great interest is the study of a number of concomitant diseases that can aggravate the course of NMC or, conversely, lead to their development. The aim of the work was to analyze a variety of concomitant pathologies in NMC, with the identification of the main causes of menstrual irregularities in women of fertile age. The objects of the study were 300 patients diagnosed with NMC, who were divided into 3 groups, depending on the level of the medical institution where they were examined - 100 patients each: who were examined in an emergency hospital, examined in an antenatal clinic and undergoing treatment for concomitant oncopathology in the regional oncological dispensary. Subsequently, an additional division was carried out in each group into 2 subgroups, depending on whether the NMC was newly detected or re-identified. In the work itself, a detailed analysis of comorbidities in women was carried out, depending on the group and their age. Not only the "affected" organ systems were identified, but an in-depth analysis of nosologies was also carried out. The work is also interesting in that during the study the level of stress and the presence of possible depressive states were determined in all patients. Determination of the most probable causes of NMC was the final stage of the study. The data obtained can bring practicing obstetricians and gynecologists closer to a more complete understanding of various menstrual irregularities, which, in general, will have a positive effect on the quality and effectiveness of medical care

Internal Customer Satisfaction in Micro Small and Medium Enterprises (MSME): An Empirical Study

2016 ◽  
Vol 2 (2) ◽  
Author(s):  
Dr Alok Kumar Rai ◽  
Ms Vandana Pareek ◽  
Mr. Manish Yadav
Keyword(s):  
Human Capital ◽  
Customer Satisfaction ◽  
Empirical Study ◽  
Work Environment ◽  
Customer Service ◽  
Employee Satisfaction ◽  
Small And Medium Enterprises ◽  
Internal Customer ◽  
Medium Enterprises ◽  
Number Of Authors

There is hardly any organization today that would disagree with the notion that people are the indispensable asset of any organization, which endows it with significant competitive advantage. Internal Customer Satisfaction is an assessment of how contended the worker is with his job or work environment. Happy and satisfied workers are likely to produce more, take less leaves, and stay loyal to the company. The importance of human capital in MSMEs has been posited by a number of authors (e.g. Wells et al., 2003; Neace, 1999) and has been linked to important outcome variables including quality, customer service, and productivity (Penning; Edelman et al., 2002). This paper explores the various facets of employee satisfaction in MSME's of Varanasi.

The Use of Contact Biomechanics to Study the Intact, Proximal Row Carpectomy and Scaphoid Excision, Four Bone Fusion Wrist

2020 ◽  
Vol 16 (3) ◽  
pp. 189-193
Author(s):  
David H. Wei ◽  
Peter Tang
Keyword(s):  
Proximal Row Carpectomy ◽  
Scapholunate Ligament ◽  
Bone Fusion ◽  
Pressure Sensitive ◽  
Sensitive Film ◽  
Radiocarpal Joint ◽  
Pressure Sensitive Film ◽  
Number Of Authors

The study of contact biomechanics of the wrist is a challenge. This is partly due to the relatively small size of the joint as well as the lack of space in the radiocarpal joint which makes the delivery of investigative materials such as pressure sensitive film without causing artifact, difficult. Fortunately, a number of authors have studied the intact wrist, the scapholunate ligament injured wrist, the proximal row carpectomy and the scaphoid excision, four bone fusion. Despite some contrasting findings, there are some general concepts that we understand about wrist mechanics.

scholarly journals CASTING THE LIGHT OF THE THEORY OF OPPOSITION ONTO HOHFELD'S FUNDAMENTAL LEGAL CONCEPTS

Legal Theory ◽  
2021 ◽  
pp. 1-34
Author(s):  
João Alberto de Oliveira Lima ◽  
Cristine Griffo ◽  
João Paulo A. Almeida ◽  
Giancarlo Guizzardi ◽  
Marcio Iorio Aranha
Keyword(s):  
Conceptual Framework ◽  
Legal Theory ◽  
Analytical Framework ◽  
The Core ◽  
Recent Developments ◽  
The Law ◽  
Opposition Theory ◽  
Legal Concepts ◽  
Number Of Authors

Abstract At the core of Hohfeld's contribution to legal theory is a conceptual framework for the analysis of the legal positions occupied by agents in intersubjective legal relations. Hohfeld presented a system of eight “fundamental” concepts relying on notions of opposition and correlation. Throughout the years, a number of authors have followed Hohfeld in applying the notion of opposition to analyze legal concepts. Many of these authors have accounted for Hohfeld's theory in direct analogy with the standard deontic hexagon. This paper reviews some of these accounts and extends them employing recent developments from opposition theory. In particular, we are able to extend application of opposition theory to an open conception of the law. We also account for the implications of abandoning the assumption of conflict-freedom and admitting seemingly conflicting legal positions. This enables a fuller analysis of Hohfeld's conceptual analytical framework. We also offer a novel analysis of Hohfeld's power positions.

scholarly journals Significant increase in quantity and quality of knee arthroplasty related research in KSSTA over the past 15 years

2021 ◽  
Author(s):  
Stephanie Kirschbaum ◽  
Thilo Kakzhad ◽  
Fabian Granrath ◽  
Andrzej Jasina ◽  
Jakub Oronowicz ◽  
...  
Keyword(s):  
Knee Arthroplasty ◽  
Special Topic ◽  
Computer Assisted ◽  
Time Interval ◽  
Search Term ◽  
Level Of Evidence ◽  
The Past ◽  
Patient Reported ◽  
Over Time ◽  
Number Of Authors

Abstract Purpose This study aimed to evaluate both publication and authorship characteristics in Knee Surgery, Sports Traumatology, Arthroscopy journal (KSSTA) regarding knee arthroplasty over the past 15 years. Methods PubMed was searched for articles published in KSSTA between January 1, 2006, and December 31st, 2020, utilising the search term ‘knee arthroplasty’. 1288 articles met the inclusion criteria. The articles were evaluated using the following criteria: type of article, type of study, main topic and special topic, use of patient-reported outcome scores, number of references and citations, level of evidence (LOE), number of authors, gender of the first author and continent of origin. Three time intervals were compared: 2006–2010, 2011–2015 and 2016–2020. Results Between 2016 and 2020, publications peaked at 670 articles (52%) compared with 465 (36%) published between 2011 and 2016 and 153 articles (12%) between 2006 and 2010. While percentage of reviews (2006–2010: 0% vs. 2011–2015: 5% vs. 2016–2020: 5%) and meta-analyses (1% vs. 6% vs. 5%) increased, fewer case reports were published (13% vs. 3% vs. 1%) (p < 0.001). Interest in navigation and computer-assisted surgery decreased, whereas interest in perioperative management, robotic and individualized surgery increased over time (p < 0.001). There was an increasing number of references [26 (2–73) vs. 30 (2–158) vs. 31 (1–143), p < 0.001] while number of citations decreased [30 (0–188) vs. 22 (0–264) vs. 6 (0–106), p < 0.001]. LOE showed no significant changes (p = 0.439). The number of authors increased between each time interval (p < 0.001), while the percentage of female authors was comparable between first and last interval (p = 0.252). Europe published significantly fewer articles over time (56% vs. 47% vs. 52%), whereas the number of articles from Asia increased (35% vs. 45% vs. 37%, p = 0.005). Conclusion Increasing interest in the field of knee arthroplasty-related surgery arose within the last 15 years in KSSTA. The investigated topics showed a significant trend towards the latest techniques at each time interval. With rising number of authors, the part of female first authors also increased—but not significantly. Furthermore, publishing characteristics showed an increasing number of publications from Asia and a slightly decreasing number in Europe. Level of evidence IV.

scholarly journals DISTRIBUTION AND RACE COMPOSITION OF DOWNY MILDEW (Plasmopara halstedii (Farl.) Berl. and de Toni) IN BULGARIA / EXTENSION Y RAZAS DEL MILDIU (Plasmopara halstedii (Farl.) Berl. y de Toni) EN BULGARIA / ÉTENDUE ET RACES DE LA ROUILLE (Plasmopara halstedii (Farl.) Berl. and de Toni) EN BULGARIE

Helia ◽  
2000 ◽  
Vol 23 (33) ◽  
pp. 25-32
Author(s):  
P.S. Shindrova
Keyword(s):  
Downy Mildew ◽  
Resistance Gene ◽  
The Other ◽  
Plasmopara Halstedii ◽  
North West ◽  
North East ◽  
Race 1 ◽  
Race 2 ◽  
Production Areas ◽  
Number Of Authors

SUMMARY Downy mildew caused by the fungus Plasmopara halstedii is the main disease on sunflower in Bulgaria. In recent years a number of authors have reported the occurrence of new more virulent races of the pathogen. According to other authors these races demonstrate resistance to the fungicides used up to now. This fact is rather alarming and imposes the necessity of annual researches with the aim of following the changes in the downy mildew race variability. In the period 1995-1997 downy mildew isolates were collected from the following locations: Bourgas, Boyanovo, Karnobat, Ognyanovo, Selanovtsi, Kroushari, Lovech, Koubrat, Brashlyan, Sitovo, Tervel, Targovishte, IWS “Dobroudja” and Dobrich. The samples were assessed for virulence on a set of sunflower differential - lines under greenhouse conditions. The obtained results do not reveal a great race variability of downy mildew population in Bulgaria. In the period of study two races of the pathogen were identified: race 1 which infects the differential lines without genes for resistance to the pathogen. It is distributed in all sunflower production areas of the country. The other one is race 2. It is of limited distribution and has been registered in individual fields of north-east and north-west Bulgaria. It attacks the differential lines carrying the resistance gene Pl-1.

scholarly journals Analyzing the Research Evolution in Response to COVID-19

2021 ◽  
Vol 10 (4) ◽  
pp. 237
Author(s):  
Weirong Li ◽  
Kai Sun ◽  
Yunqiang Zhu ◽  
Jia Song ◽  
Jie Yang ◽  
...  
Keyword(s):  
Psychological Health ◽  
Early Stage ◽  
The United States ◽  
Growth Trend ◽  
Related Research ◽  
The United Kingdom ◽  
Control And Prevention ◽  
Cyclical Trend ◽  
And Coping ◽  
Number Of Authors

In order to understand how these studies are evolving to respond to COVID-19 and to facilitate the containment of COVID-19, this paper accurately extracted the spatial and topic information from the metadata of papers related to COVID-19 using text mining techniques, and with the extracted information, the research evolution was analyzed from the temporal, spatial, and topic perspectives. From a temporal view, in the three months after the emergence of COVID-19, the number of published papers showed an obvious growth trend, and it showed a relatively stable cyclical trend in the later period, which is basically consistent with the development of COVID-19. Spatially, most of the authors who participated in related research are concentrated in the United States, China, Italy, the United Kingdom, Spain, India, and France. At the same time, with the continuous spread of COVID-19 in the world, the distribution of the number of authors has gradually expanded, showing to be correlated with the severity of COVID-19 at a spatial scale. From the perspective of topic, the early stage of COVID-19 emergence, the related research mainly focused on the origin and gene identification of the virus. After the emergence of the pandemic, studies related to the diagnosis and analysis of psychological health, personal security, and violent conflict are added. Meanwhile, some categories are most closely related to the control and prevention of the epidemic, such as pathology analysis, diagnosis, and treatment; epidemic situation and coping strategies; and prediction and assessment of epidemic situation. In most time periods, the majority of studies focused on these three categories.

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