The Incidence of Sixteenth Century Cosmic Models in Modern Texts

NASA Astrophysics Data System (ADS)

Maene, S. A.; Best, J. S.; Usher, P. D.

1999-12-01

In the sixteenth century, the bounded cosmological models of Copernicus (1543) and Tycho Brahe (1588), and the unbounded model of Thomas Digges (1576), vied with the bounded geocentric model of Ptolemy (c. 140 AD). The work of the philosopher Giordano Bruno in 1584 lent further support to the Digges model. Despite the eventual acceptance of the unbounded universe, analysis of over 100 modern introductory astronomy texts reveals that these early unbounded models are mentioned infrequently. The ratio of mentions of Digges' model to Copernicus' model has the surprisingly low value of R = 0.08. The philosophical speculation of Bruno receives mention more than twice as often (R = 0.17). The expectation that these early unbounded models warrant inclusion in astronomy texts is supported both by modern hindsight and by the literature of the time. In Shakespeare's "Hamlet" of c. 1601, Prince Hamlet suffers from two transformations. According to the cosmic allegorical model, one transformation changes the bounded geocentricism of Ptolemy to the bounded heliocentricism of Copernicus, while the other completes the change to Digges' model of the infinite universe of suns. This interpretation and the modern world view suggest that both transformations should receive equal mention and thus that the ratio R in introductory texts should be close to unity. This work was supported in part by the NASA West Virginia Space Grant Consortium.

Historical seismicity in the Middle East: new insights from Ottoman primary sources (sixteenth to mid-eighteenth centuries)

NASA Astrophysics Data System (ADS)

Tülüveli, Güçlü

2015-10-01

Considerable academic effort has been given to chart the history of the seismic activity in Middle East region. This short survey intends to contribute to these scientific attempts by analyzing Ottoman primary sources. There had been previous studies which utilized similar primary sources from Ottoman archives, yet 15 new earthquakes emerged from these sources. Moreover, the seismic impact of five known earthquakes will be analyzed in the light of new data from Ottoman primary sources. A possible tsunami case is also included in this section. The sources cover the period between sixteenth to the end of the eighteenth century. This article intends to foster interdisciplinary dialogue for the purpose of initiating further detailed studies on past seismic events.

[A historical survey of diphtheria in the Western World, China and Japan. Part II: Modern age (from sixteenth century to the beginning of nineteenth century)].

PubMed

Nakamura, A

1996-09-01

In Europe and North America, literatures on diphtheritic diseases was increasing from sixteenth to eighteenth century. In New England of North America, diphtheria and scarlet fever occurred epidemically in mingled form from 1735 to the succeeding year. Thereafter, many physicians in Europe and America treated patients of diphtheria and had different opinions about the nature of croup and diphtheria. In China, its own clinical medicine progressed extraordinarily during the modern age. Laryngeal specialists appeared and wrote special monographs about the pharynx and larynx. A physician wrote about "epidemic exanthem", which the author presumes to be a complicated form of scarlet fever and diphtheria. In Japan, diphtheria occurred in sporadic form usually, and in epidemic form occasionally. Japanese physicians studied medicine from China since the ancient age, and also introduced European medicine through the Netherlands in the eighteenth century. So Japanese physicians learned knowledge about throat diseases and diphtheria from Chinese and European medicine.

Two large earthquakes in western Switzerland in the sixteenth century: 1524 in Ardon (VS) and 1584 in Aigle (VD)

NASA Astrophysics Data System (ADS)

Schwarz-Zanetti, Gabriela; Fäh, Donat; Gache, Sylvain; Kästli, Philipp; Loizeau, Jeanluc; Masciadri, Virgilio; Zenhäusern, Gregor

2018-03-01

The Valais is the most seismically active region of Switzerland. Strong damaging events occurred in 1755, 1855, and 1946. Based on historical documents, we discuss two known damaging events in the sixteenth century: the 1524 Ardon and the 1584 Aigle earthquakes. For the 1524, a document describes damage in Ardon, Plan-Conthey, and Savièse, and a stone tablet at the new bell tower of the Ardon church confirms the reconstruction of the bell tower after the earthquake. Additionally, a significant construction activity in the Upper Valais churches during the second quarter of the sixteenth century is discussed that however cannot be clearly related to this event. The assessed moment magnitude Mw of the 1524 event is 5.8, with an error of about 0.5 units corresponding to one standard deviation. The epicenter is at 46.27 N, 7.27 E with a high uncertainty of about 50 km corresponding to one standard deviation. The assessed moment magnitude Mw of the 1584 main shock is 5.9, with an error of about 0.25 units corresponding to one standard deviation. The epicenter is at 46.33 N and 6.97 E with an uncertainty of about 25 km corresponding to one standard deviation. Exceptional movements in the Lake Geneva wreaked havoc along the shore of the Rhone delta. The large dimension of the induced damage can be explained by an expanded subaquatic slide with resultant tsunami and seiche in Lake Geneva. The strongest of the aftershocks occurred on March 14 with magnitude 5.4 and triggered a destructive landslide covering the villages Corbeyrier and Yvorne, VD.

The comparative study of four Portuguese sixteenth-century illuminated Manueline Charters based on spectroscopy and chemometrics analysis

NASA Astrophysics Data System (ADS)

Miguel, Catarina; Barrocas-Dias, Cristina; Ferreira, Teresa; Candeias, António

2017-01-01

The comparative study based on spectroscopic analysis of the materials used to produce four sixteenth-century Manueline Charters (the Charters of Alcochete, Terena, Alandroal and Évora) was performed following a systematic analytical approach. SEM-EDS, μ-Raman and μ-FTIR analysis highlighted interesting features between them, namely the use of different pigments and colourants (such as different green and yellow pigments), the presence of pigments alterations and the use of a non-expected extemporaneous material (with the presence of titanium white in the Charter of Alcochete). Principal component analysis restricted to the C-H absorption region (3000-2840 cm-1) was applied to 36 infrared spectra of blue historical samples from the Charters of Alcochete, Terena, Alandroal and Évora, suggesting the use of a mixture of a triglyceride and polysaccharide as binder.

Foreign trade and early industrialisation in the Habsburg Monarchy and the United Kingdom - Two extremes in comparison.

PubMed

Gingrich, Simone

2011-05-15

The concept of socio-ecological transitions is used to analyse the quantitative importance of physical imports and exports for the Habsburg Empire and the United Kingdom in the 19th and early 20th centuries. For the Habsburg Empire, a new dataset of foreign trade and social metabolism is presented. For the United Kingdom, the analysis relies on previously published data. Foreign trade volumes increased in both countries in the long run. Total trade volumes were much higher in the United Kingdom throughout the entire time period, on average by around a factor four. Physical factors explaining the disparities in structure and volume of foreign trade in the two countries are differences in (1) the temporal patterns of the socio-ecological transition and (2) domestic resource endowments. In both countries, energy carrying materials, i.e. fossil fuels and biomass, were the dominant resources in physical foreign trade. The analysis focuses on the physically most important material groups: coal, wood and cereals, and discusses the role of imports and exports in relation to domestic resource provision and environmental pressures. Physical foreign trade increased at a faster pace than domestic resource extraction and consumption. The socio-ecological transition was thus accompanied by rising international integration of resource supply.

Love, madness and social order: love melancholy in France and England in the late sixteenth and early seventeenth centuries.

PubMed

Altbauer-Rudnik, Michal

2006-01-01

The concept of "illness's social course" can be approached from two stand-points. We can trace both the way the social world shapes the course of an illness and the way an illness' symptoms shape the social world. The purpose of this study is to locate the specific illness of love melancholy in a specific historical and social context, namely that of France and England in the late sixteenth and early seventeenth centuries, in order to explain the intense discussion on the disorder during that period. This attempt is done with respect to the two dimensions of the concept of "illness' social course" and in the light of constructivist commentary on psychological disorders, which regards them as local stress idioms shaped by a specific social and cultural context.

Interior view, main entry lobby on Fourteenth Street United ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view, main entry lobby on Fourteenth Street - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

Pigment analysis by Raman microscopy and portable X-ray fluorescence (pXRF) of thirteenth to fourteenth century illuminations and cuttings from Bologna

PubMed Central

Clark, Robin J. H.; Jones, Richard; Gibbs, Robert

2016-01-01

Non-destructive pigment analysis by Raman microscopy (RM) and portable X-ray fluorescence (pXRF) has been carried out on some Bolognese illuminations and cuttings chosen to represent the beginnings, evolution and height of Bolognese illuminated manuscript production. Dating to the thirteenth and fourteenth centuries and held in a private collection, the study provides evidence for the pigments generally used in this period. The results, which are compared with those obtained for other north Italian artwork, show the developments in usage of artistic materials and technique. Also addressed in this study is an examination of the respective roles of RM and pXRF analysis in this area of technical art history. This article is part of the themed issue ‘Raman spectroscopy in art and archaeology’. PMID:27799427

Foreign trade and early industrialisation in the Habsburg Monarchy and the United Kingdom — Two extremes in comparison

PubMed Central

Gingrich, Simone

2011-01-01

The concept of socio–ecological transitions is used to analyse the quantitative importance of physical imports and exports for the Habsburg Empire and the United Kingdom in the 19th and early 20th centuries. For the Habsburg Empire, a new dataset of foreign trade and social metabolism is presented. For the United Kingdom, the analysis relies on previously published data. Foreign trade volumes increased in both countries in the long run. Total trade volumes were much higher in the United Kingdom throughout the entire time period, on average by around a factor four. Physical factors explaining the disparities in structure and volume of foreign trade in the two countries are differences in (1) the temporal patterns of the socio-ecological transition and (2) domestic resource endowments. In both countries, energy carrying materials, i.e. fossil fuels and biomass, were the dominant resources in physical foreign trade. The analysis focuses on the physically most important material groups: coal, wood and cereals, and discusses the role of imports and exports in relation to domestic resource provision and environmental pressures. Physical foreign trade increased at a faster pace than domestic resource extraction and consumption. The socio–ecological transition was thus accompanied by rising international integration of resource supply. PMID:21760665

Evidence for the Continued Use of Medieval Medical Prescriptions in the Sixteenth Century: A Fifteenth-Century Remedy Book and its Later Owner

PubMed Central

Connolly, Margaret

2016-01-01

This article examines a fifteenth-century remedy book, Oxford, Bodleian Library, Rawlinson c. 299, and describes its collection of 314 medieval medical prescriptions. The recipes are organised broadly from head to toe, and often several remedies are offered for the same complaint. Some individual recipes are transcribed with modern English translations. The few non-recipe texts are also noted. The difference between a remedy book and a leechbook is explained, and this manuscript is situated in relation to other known examples of late medieval medical anthologies. The particular feature that distinguishes Oxford, Bodleian Library, Rawlinson c. 299 from other similar volumes is the evidence that it continued to be used during the sixteenth century. This usage was of two kinds. Firstly, the London lawyer who owned it not only inscribed his name but annotated the original recipe collection in various ways, providing finding-aids that made it much more user-friendly. Secondly, he, and other members of his family, added another forty-three recipes to the original collection (some examples of these are also transcribed). These two layers of engagement with the manuscript are interrogated in detail in order to reveal what ailments may have troubled this family most, and to judge how much faith they placed in the old remedies contained in this old book. It is argued that the knowledge preserved in medieval books enjoyed a longevity that extended beyond the period of the manuscript book, and that manuscripts were read and valued long after the advent of printing. PMID:26971594

Evidence for the Continued Use of Medieval Medical Prescriptions in the Sixteenth Century: A Fifteenth-Century Remedy Book and its Later Owner.

PubMed

Connolly, Margaret

2016-04-01

This article examines a fifteenth-century remedy book, Oxford, Bodleian Library, Rawlinson c. 299, and describes its collection of 314 medieval medical prescriptions. The recipes are organised broadly from head to toe, and often several remedies are offered for the same complaint. Some individual recipes are transcribed with modern English translations. The few non-recipe texts are also noted. The difference between a remedy book and a leechbook is explained, and this manuscript is situated in relation to other known examples of late medieval medical anthologies. The particular feature that distinguishes Oxford, Bodleian Library, Rawlinson c. 299 from other similar volumes is the evidence that it continued to be used during the sixteenth century. This usage was of two kinds. Firstly, the London lawyer who owned it not only inscribed his name but annotated the original recipe collection in various ways, providing finding-aids that made it much more user-friendly. Secondly, he, and other members of his family, added another forty-three recipes to the original collection (some examples of these are also transcribed). These two layers of engagement with the manuscript are interrogated in detail in order to reveal what ailments may have troubled this family most, and to judge how much faith they placed in the old remedies contained in this old book. It is argued that the knowledge preserved in medieval books enjoyed a longevity that extended beyond the period of the manuscript book, and that manuscripts were read and valued long after the advent of printing.

Habsburg Austria: Experiments in Non-Territorial Autonomy

PubMed Central

Kuzmany, Börries

2016-01-01

Abstract In the early twentieth century, three provinces of the Austrian half of the Habsburg Empire enacted national compromises in their legislation that had elements of non-territorial autonomy provisions. Czech and German politicians in Moravia reached an agreement in 1905. In the heavily mixed Bukovina, Romanian, Ukrainian, German, Jewish and Polish representatives agreed on a new provincial constitution in 1909. Last but not least, Polish and Ukrainian nationalists compromised in spring 1914, just a few months before the outbreak of the First World War vitiated the new provisions. Even though the provisions of these agreements varied substantially, new electoral laws introducing national registers were at their heart. These were designed to ensure a fairer representation of national groups in the provincial assemblies and to keep national agitation out of electoral campaigns. The earliest compromise in Moravia went furthest in consociational power sharing. However, the national bodies within the provincial assembly had no right to tax their respective national communities, and the provisions of the provincial constitutions kept the non-nationally defined nobility as an important counterbalance. The compromises in Bukovina and Galicia, even if they categorised all inhabitants nationally, contented themselves with even less autonomous agency for the national bodies in the provincial assemblies and rather emphasised the symbolic elements of national autonomy. The non-territorial approach in all three crownlands, however, was an instrument to reorganise multi-ethnic provinces that increasingly became the model for national compromises in other Austrian provinces. PMID:27499799

Perception and description of New World non-human primates in the travel literature of the fifteenth and sixteenth centuries: a critical review.

PubMed

Veracini, Cecilia; Teixeira, Dante Martins

2017-01-01

The current work presents the results of a review of most of the European diaries and travel chronicles containing reports of New World non-human primates dating from the discovery of America in 1492 until the end of the sixteenth century. We report the integral texts translated into English of these literary sources, giving a critical interpretation from a historical and scientific point of view. We note the ways these primates were perceived and described, with attention to the most important characteristics that were highlighted by the first explorers. Ethnotaxonomy and vernacular names used to designate non-human primates are also provided. This new body of knowledge, based largely on empirical reports full of details and first-hand observations, emerged as the first nucleus in the natural history of Neotropical Primates.

Interior view, east to west corridor from the Fourteenth Street ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view, east to west corridor from the Fourteenth Street lobby to the Fifteenth Street side of the building (168' in length) - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

Close view along the Fourteenth Street facade; the exterior wall ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Close view along the Fourteenth Street facade; the exterior wall of the building is recessed several feet behind the colonnade of twenty-four Doric columns - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

Women's little secrets: defining the boundaries of reproductive knowledge in sixteenth-century France. Society for the social history of medicine student essay competition winner, 1999.

PubMed

Broomhall, Susan

2002-04-01

Although there has been much recent work on the contribution of midwives to early modern medical practice, there has been less investigation of the participation of other women outside of the corporative or professional medical arena. This article seeks to examine how élite women were involved in medical discussion of reproduction, using the sixteenth-century correspondence surrounding the reproductive health of Elisabeth de Valois, Queen of Spain. Letters passed between the courts of France and Spain demonstrate that control of Elisabeth's reproductive health became a source of conflict between the Spanish and French. National rivalries created possibilities for women to be authoritative contributors in medical discussion with the support of university-trained physicians.

What is “colonial” about medieval colonial medicine? Iberian health in global context

PubMed Central

McCleery, Iona

2015-01-01

Colonial medicine is a thriving field of study in the history of nineteenth- and twentieth-century medicine. Medicine can be used as a lens to view colonialism in action and as a way to critique colonialism. This article argues that key debates and ideas from that modern field can fruitfully be applied to the Middle Ages, especially for the early empires of Spain and Portugal (mid-fourteenth to mid-sixteenth centuries). The article identifies key modern debates, explores approaches to colonization and colonialism in the Middle Ages and discusses how medieval and modern medicine and healthcare could be compared using colonial and postcolonial discourses. The article ends with three case studies of healthcare encounters in Madeira, Granada and Hispaniola at the end of the fifteenth century. PMID:26550030

An analysis of the hospitals of Sultan Suleyman and Hurrem: Two different approaches to healthcare in sixteenth-century Ottoman Empire.

PubMed

Kayaalp, Pinar

2016-01-01

This study concentrates on two monumental Ottoman pious endowments, each with a major component devoted to healing. The first is the hospital of the Haseki Mosque Complex built by the wife of Sultan Suleyman the Magnificent. An examination of the deed and the modus operandi of this endowment will impart a sense of the role that women of the ruling class played in Ottoman society as builders and healers in the sixteenth century. The analysis of the Haseki Hospital will be followed by an examination of the hospital that is part of the Suleymaniye Mosque Complex built by Sultan Suleyman. The differences between the two perspectives in the promotion of public health will be emphasized, arguing that the Sultan's approach to healthcare was academic and research-oriented, whereas his wife's was holistic and devoted to rehabilitation. The endowment deeds and the physical layouts of the two hospitals shed light upon a dual approach to healthcare with gender-specific roles affirmed and shaped by Hurrem and Suleyman the Magnificent, who each built hospitals of their own in Istanbul, the Ottoman capital city.

Medical and professional ethics in sixteenth-century Istanbul: towards an understanding of the relationships between the Ottoman State and the medical guilds.

PubMed

Shefer, Miri

2002-01-01

This paper contributes to the understanding of Ottoman medical guilds, their relationship with the government, and the role played by medical ethics in this framework. Decrees by the sultans (sing. fermăn), issued in the Ottoman Imperial Council (Divăn) in Istanbul during the sixteenth century, concern themselves also with medical and ethical issues. The sheer number of these decrees may give the erroneous impression that the quality of medicine in the Ottoman Empire was low. This paper argues, however, that many of the complaints brought before the Ottoman authorities were instigated by medical guilds' members against their colleagues and competitors, not by aggravated patients demanding compensation from negligent healers. The discourse of medical ethics was raised in these cases not for its own sake, rather it embodied efforts by medical guild members to defend their economic interests and their intellectual and social status in the brutal competition in the medical realm.

Did the perils of abdominal obesity affect depiction of feminine beauty in the sixteenth to eighteenth century British literature? Exploring the health and beauty link

PubMed Central

Singh, Devendra; Renn, Peter; Singh, Adrian

2007-01-01

‘Good gene’ mate selection theory proposes that all individuals share evolved mental mechanisms that identify specific parts of a woman's body as indicators of fertility and health. Depiction of feminine beauty, across time and culture, should therefore emphasize the physical traits indicative of health and fertility. Abdominal obesity, as measured by waist size, is reliably linked to decreased oestrogen, reduced fecundity and increased risk for major diseases. Systematic searches of British literature across the sixteenth, seventeenth and eighteenth centuries reveal that a narrow waist is consistently described as beautiful. Works in ancient Indian and Chinese literature similarly associate feminine attractiveness with a narrow waist. Even without the benefit of modern medical knowledge, both British and Asian writers knew intuitively the biological link between health and beauty. PMID:17251110

Organic dyes in illuminated manuscripts: a unique cultural and historic record

NASA Astrophysics Data System (ADS)

Melo, Maria João; Nabais, Paula; Guimarães, Maria; Araújo, Rita; Castro, Rita; Oliveira, Maria Conceição; Whitworth, Isabella

2016-12-01

In this study, we successfully addressed the challenges posed by the identification of dyes in medieval illuminations. Brazilwood pigment lakes and orcein purple colours were unequivocally identified in illuminated manuscripts dated by art historians to be from the thirteenth to the fifteenth centuries and in the Fernão Vaz Dourado Atlas (sixteenth century). All three works were on a parchment support. This was possible by combining Raman microscopy and surface-enhanced Raman spectroscopy with microspectrofluorimetry. To the best of our knowledge, this is the first time that brazilein, the main chromophore in brazilwood lake pigments, has been unequivocally identified by surface-enhanced Raman spectroscopy in an illuminated work (the Dourado Atlas). Complementing this identification, through microspectrofluorimetry and micro-Fourier transform infrared spectroscopy, it was possible to propose a complete paint formulation by comparison with our database of references; the dark pink hues, in the three case studies, were produced by combining brazilwood pigment lakes and gypsum in a protein- and gum arabic-based tempera. Orcein purple, also known as orchil dye, has been previously identified in medieval manuscripts, dated from the sixth to the ninth centuries. Our findings in fourteenth-sixteenth century manuscripts confirm the hypothesis that this dye was lost during the High Middle Ages, to be later rediscovered. This article is part of the themed issue "Raman spectroscopy in art and archaeology".

Evolution of the most common English words and phrases over the centuries.

PubMed

Perc, Matjaz

2012-12-07

By determining the most common English words and phrases since the beginning of the sixteenth century, we obtain a unique large-scale view of the evolution of written text. We find that the most common words and phrases in any given year had a much shorter popularity lifespan in the sixteenth century than they had in the twentieth century. By measuring how their usage propagated across the years, we show that for the past two centuries, the process has been governed by linear preferential attachment. Along with the steady growth of the English lexicon, this provides an empirical explanation for the ubiquity of Zipf's law in language statistics and confirms that writing, although undoubtedly an expression of art and skill, is not immune to the same influences of self-organization that are known to regulate processes as diverse as the making of new friends and World Wide Web growth.

Untangling the Strands of the Fourteenth Amendment.

ERIC Educational Resources Information Center

Lupu, Ira C.

1979-01-01

Explores trends in the Court's interpretation of the libertarian and egalitarian dimensions of the Fourteenth Amendment and offers a theory of the two strands. Available from Michigan Law Review, Hutchins Hall, Ann Arbor, MI 48109; single issues $3.50. (Author/IRT)

33 CFR 3.70-1 - Fourteenth district.

Code of Federal Regulations, 2012 CFR

2012-07-01

... GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Fourteenth Coast... 5° S., 110° W.; the ocean area west and south of a line running from position 51° N., 158° E. to...

Cases of ergotism in livestock and associated ergot alkaloid concentrations in feed

NASA Astrophysics Data System (ADS)

Craig, A.; Klotz, James; Duringer, Jennifer

2015-02-01

Ergot-induced disease was known long before Biblical times and has been the root cause for countless human epidemics spanning from the early fourteenth century to the late sixteenth century. In contrast, many of these same ergot alkaloids have been utilized for their medicinal properties to mitigate migraine headaches and have had indications as anticarcinogens. Although ergot alkaloids have been used for centuries, basic pharmacokinetic data has not been documented for clinical disease. Consequently, a threshold dose and accurate dose-response data have yet to be established. Throughout the past several years, new detection techniques have emerged to detect these alkaloids at the parts per billion which have allowed for new efforts to be made with respect to determining threshold levels and making accurate clinical diagnoses. This perspectives article provides a critical initial step for establishing a uniform interpretation of ergot toxicosis from limited existing data.

Fourteenth workshop geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.

1989-01-01

The Fourteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 24--26, 1989. Major areas of discussion include: (1) well testing; (2) various field results; (3) geoscience; (4) geochemistry; (5) reinjection; (6) hot dry rock; and (7) numerical modelling. For these workshop proceedings, individual papers are processed separately for the Energy Data Base.

Fourteenth workshop geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.

The Fourteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 24--26, 1989. Major areas of discussion include: (1) well testing; (2) various field results; (3) geoscience; (4) geochemistry; (5) reinjection; (6) hot dry rock; and (7) numerical modelling. For these workshop proceedings, individual papers are processed separately for the Energy Data Base.

Another seventeenth-century denigration of Gaspare Tagliacozzi.

PubMed

Cosman, B

1978-05-01

Gaspare Tagliacozzi published his carefully documented procedures for nasal reconstruction at the end of the sixteenth century. However, almost all authorities in the succeeding century failed to give him credence. Although his name was widely known, his work became an object of scorn. James Cooke, author of one of the most popular English surgical textbooks of the seventeenth century, in an amusing and previously unnoted reference, adds to this denigration and helps to explain why nasal reconstruction became a subject of satire in England.

Comment on the paper `Historical seismicity in the Middle East: new insights from Ottoman primary sources (sixteenth to mid-eighteenth centuries)' by Güçlü Tülüveli (JOSE, 2015, vol. 19, 1003-1008)

NASA Astrophysics Data System (ADS)

Finkel, Caroline; Albini, Paola

2017-01-01

This is a comment on the paper `Historical seismicity in the Middle East: new insights from Ottoman primary sources (sixteenth to mid-eighteenth centuries)' by Güçlü Tülüveli (JOSE, 2015, vol. 19, 1003-1008). The authors comment on the sources for each of the events cited by Güçlü Tülüveli, providing for the non-specialist a better sense of how the events he lists might more accurately fit into existing knowledge of the historical seismicity of the Ottoman lands.

Sixteenth NASTRAN (R) Users' Colloquium

NASA Technical Reports Server (NTRS)

1988-01-01

These are the proceedings of the Sixteenth NASTRAN Users' Colloquium held in Arlington, Virginia from 25 to 29 April, 1988. Technical papers contributed by participants review general application of finite element methodology and the specific application of the NASA Structural Analysis System (NASTRAN) to a variety of static and dynamic structural problems.

"You have no good blood in your body". Oral communication in sixteenth-century physicians' medical practice.

PubMed

Stolberg, Michael

2015-01-01

In his personal notebooks, the little known Bohemian physician Georg Handsch (1529-c. 1578) recorded, among other things, hundreds of vernacular phrases and expressions he and other physicians used in their oral interaction with patients and families. Based primarily on this extraordinary source, this paper traces the terms, concepts and images to which sixteenth-century physicians resorted when they explained the nature of a patient's disease and justified their treatment. At the bedside and in the consultation room, Handsch and his fellow physicians attributed most diseases to a local accumulation of impure, putrid or otherwise pathological humours. The latter were commonly said to result, in turn, from an insufficient concoction and assimilation of food and drink in the stomach and the liver or from an obstruction of the humoral flow inside the body and across its borders. By contrast, other notions and explanatory models, which had a prominent place in contemporary learned medical writing, hardly played a role at all in the physicians' oral communication. Specific disease terms were rarely used, a mere imbalance of the four natural humours in the body was almost never inculpated, and the patient's personal life-style and other non-naturals did not attract much attention either. These striking differences between the ways in which physicians explained the patients' diseases in their daily practice and the explanatory models we find in contemporary textbooks, are attributed, above all, to the physicians' precarious situation in the early modern medical marketplace. Since dissatisfied patients were quick to turn to another healer, physicians had to explain the disease and justify their treatment in a manner that was comprehensible to ordinary lay people and in line with their expectations and beliefs, which, at the time, revolved almost entirely around notions of impurity and evacuation.

33 CFR 3.70-1 - Fourteenth district.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Fourteenth Coast Guard District shall comprise the State of Hawaii; and the Pacific Islands belonging to the United States south of latitude 40° N., and west of a line running from 40° N., 150° W. through latitude 5° S., 110° W.; the ocean area west and south of a line running from position 51° N., 158° E. to...

“You Have No Good Blood in Your Body”. Oral Communication in Sixteenth-Century Physicians’ Medical Practice

PubMed Central

Stolberg, Michael

2015-01-01

In his personal notebooks, the little known Bohemian physician Georg Handsch (1529–c. 1578) recorded, among other things, hundreds of vernacular phrases and expressions he and other physicians used in their oral interaction with patients and families. Based primarily on this extraordinary source, this paper traces the terms, concepts and images to which sixteenth-century physicians resorted when they explained the nature of a patient’s disease and justified their treatment. At the bedside and in the consultation room, Handsch and his fellow physicians attributed most diseases to a local accumulation of impure, putrid or otherwise pathological humours. The latter were commonly said to result, in turn, from an insufficient concoction and assimilation of food and drink in the stomach and the liver or from an obstruction of the humoral flow inside the body and across its borders. By contrast, other notions and explanatory models, which had a prominent place in contemporary learned medical writing, hardly played a role at all in the physicians’ oral communication. Specific disease terms were rarely used, a mere imbalance of the four natural humours in the body was almost never inculpated, and the patient’s personal life-style and other non-naturals did not attract much attention either. These striking differences between the ways in which physicians explained the patients’ diseases in their daily practice and the explanatory models we find in contemporary textbooks, are attributed, above all, to the physicians’ precarious situation in the early modern medical marketplace. Since dissatisfied patients were quick to turn to another healer, physicians had to explain the disease and justify their treatment in a manner that was comprehensible to ordinary lay people and in line with their expectations and beliefs, which, at the time, revolved almost entirely around notions of impurity and evacuation. PMID:25498438

Reading/Literacy--For the Lower Orders? Part 1: From Wycliff to the Seventeenth Century

ERIC Educational Resources Information Center

Dixon, John

2013-01-01

The first part of this account of struggles over literacy begins with the later middle ages and follows issues in the construction of a literacy addressed to the lower orders through to the seventeenth century. After the suppression of the Lollard Bible had left the English peasantry without that spur to literacy, the sixteenth-century formation…

Medical knowledge and the improvement of vernacular languages in the Habsburg Monarchy: A case study from Transylvania (1770–1830)

PubMed Central

Sechel, Teodora Daniela

2012-01-01

In all European countries, the eighteenth century was characterised by efforts to improve the vernaculars. The Transylvanian case study shows how both codified medical language and ordinary language were constructed and enriched by a large number of medical books and brochures. The publication of medical literature in Central European vernacular languages in order to popularise new medical knowledge was a comprehensive programme, designed on the one hand by intellectual, political and religious elites who urged the improvement of the fatherland and the promotion of the common good by perfecting the arts and sciences. On the other hand, the imperial administration’s initiatives affected local forms of medical knowledge and the construction of vernacular languages. In the eighteenth century, the construction of vernacular languages in the Habsburg Monarchy took on a significant political character. However, in the process of building of the scientific and medical vocabulary, the main preoccupation was precision, clarity and accessibility of the neologisms being invented to encompass the medical phenomena being described. In spite of political conflicts among the ‘nations’ living in Transylvania, physicians borrowed words from German, Hungarian and Romanian. Thus they elevated several words used in everyday language to the upper social stratum of language use, leading to the invention of new terms to describe particular medical practices or phenomena. PMID:22595134

Naked in the Old and the New World: Differences and Analogies in Descriptions of European and American herbae nudae in the Sixteenth Century.

PubMed

Čermáková, Lucie; Černá, Jana

2018-03-01

The sixteenth century could be understand as a period of renaissance of interest in nature and as a period of development of natural history as a discipline. The spreading of the printing press was connected to the preparation of new editions of Classical texts and to the act of correcting and commenting on these texts. This forced scholars to confront texts with living nature and to subject it to more careful investigation. The discovery of America uncovered new horizons and brought new natural products, which were exotic and unknown to Classical tradition. The aim of this study is to compare strategies and categories, which were used in describing plants of the Old and the New World. Attention will be paid to the first reactions to the new flora, to the methods of naming and describing plants, to the ways of gaining knowledge about plants from local sources or by means of one's own observation. The confrontation with novelty puts naturalists in the Old World and in the New World in a similar situation. It reveals the limits of traditional knowledge based on Classical authorities. A closer investigation, however, brings to light not only the sometimes unexpected similarities, but also the differences which were due to the radical otherness of American plants.

The Idea of Infancy and Nineteenth-Century American Education

ERIC Educational Resources Information Center

Watras, Joseph

2012-01-01

Writing in 1962, Phillippe Aries argued that an initial step in the movement to establish schools for children in Europe took place during the sixteenth and seventeenth centuries when moralists and artists began portraying children as different from adults. According to Aries, the portrayal of childhood as a unique period enabled the family and…

[Tarantism in Spain in the eighteen century: latrodectism and suggestion].

PubMed

Corral-Corral, I; Corral-Corral, C

2016-10-16

Tarantism is the disease caused by the bite of the tarantula, in which the music tarantella triggers an involuntary dance. It is known in Italy since the sixteenth century. To analyze the tarantism reported in Spain at the end of the eighteenth century, with special attention to its neurological aspects, and to propose its medical and psychopathological explanation. An epidemic of people affected by the tarantula bite occurred in Spain in 1782. Spanish doctors described appropriately the clinical effects, identical to those produced by the bite of the spider black widow (Latrodectus tredecimguttatus), which was at that time identified as a tarantula. The cases reported by Francisco Xavier Cid cured with the involuntary dance triggered by the tarantella, as was described in Italy since the sixteenth century. Our interpretation is that this curative effect of dance in Spain was induced by suggestion. In Spanish patients there were no behavioral disturbances, periodic recurrences or collective involvement as those reported by Italian authors, which suggest an hysterical phenomenon, probably a continuation of the dancing mania of the Middle Age. Tarantism reported in Spain in the eighteenth century includes two different phenomena: the systemic symptoms produced by the tarantula bite, which is actually latrodectism, and the curative effect of the tarantella, explained by suggestion. The psychiatric disturbances, with a hysterical nature, falsely associated to the tarantula bite, observed in Italy, were not present among the Spanish cases of tarantism in the eighteenth century.

When Universities First Encountered Surgery.

PubMed

McVaugh, Michael

2017-01-01

From student notes of the teaching of William de Congenis, at Montpellier ca. 1225, we can recognize that surgical education fitted not too uneasily into an academic environment at that moment, when universities and medical faculties were beginning to shape their institutional identity. But medical institutionalization over the next two hundred years operated in a variety of ways to strengthen rather than break down a nascent hierarchical distinction between medical and surgical learning. At Montpellier, medical masters acquired many surgical skills themselves and abandoned the most difficult operations to non-academic restauratores; surgeons per se were not part of the university. In the north Italian universities, Padua and Bologna, separate chairs of surgery did come into existence within medical faculties in the fourteenth century, yet surgical education never achieved more than second-class status there, and professors of surgery typically tried to move up into medical chairs; anatomy remained a medical subject until the beginning of the sixteenth century.

Fourteenth Space Simulation Conference: Testing for a Permanent Presence in Space

NASA Technical Reports Server (NTRS)

Stecher, Joseph L., III (Editor)

1986-01-01

The Institute of Environmental Sciences Fourteenth Space Simulation Conference, Testing for a Permanent Presence in Space, provided participants a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, thermal simulation, and protection, contamination, and techniques of test measurements.

The Application of Fourteenth Amendment Norms to Private Colleges and Universities.

ERIC Educational Resources Information Center

Thigpen, Richard

1982-01-01

Examines various theories that courts have used in applying Fourteenth Amendment criteria to nonpublic colleges and universities. Specifically examined are the agency theory for state actions; the public responsibility, government function,and stae involvement doctrines; the theory of permissive norms; and the concept of natural justice.…

The Renaissance Kidney-Nephrology in and about the Sixteenth Century.

PubMed

Eknoyan, Garabed

2012-07-01

The endeavor to understand the workings of the human body is as old as civilization; but it is in the intellectual movement of the Renaissance that its actual scientific study began in earnest and has not ceased growing since then. It was in the 16th century that the study of organs was launched and with it that of the kidney, which was then conceived as an accessory organ to clear the excess water ingested with food. The study of the structural basis of kidney function was launched by Bartolomeo Eustachio (1514-1574); the elements of its physiology and pathology were promulgated by Jean Fernel (1497-1558), and that of the chemical study of urine and of the principal cause of kidney disease then, calculi, instigated by Joan Baptista Van Helmont (1577-1644). The methodological approaches of these and their contemporary investigators, which were crystallized and formulated by Francis Bacon (1561-1626), opened the gates of the Scientific Revolution that followed in the 17th century, beginning with that of describing the circulation in 1628 by William Harvey (1564-1657) that would finally free the kidney from the shackles imposed on it as a mere accessory organ to the liver in Galen's physiology. © 2012 Wiley Periodicals, Inc.

"Such a smoking nation as this I never saw...": smoking, nationalism, and manliness in nineteenth-century Hungary.

PubMed

Maxwell, Alexander

2006-01-01

Tobacco smoking became an important marker of Hungarian national identity during the nineteenth century. this national symbol ultimately had an economic origin: Hungarian tobacco producers resisted the tobacco monopoly of the Habsburg central government, and led an ultimately successful consumer boycott of Austrian products. Tobacco nationalism, however, became a common theme in Hungarian popular culture in its own right, as tobacco use came to symbolize community and fraternity. The use of tobacco was also highly gendered; smoking as a metaphor for membership shows that the Hungarian nation was a gender-exclusive "national brotherhood."

[On the ancient and magical lesions in the sixteenth to eighteenth centuries].

PubMed

Hach, W; Hach-Wunderle, V

2014-11-01

At the beginning of the Renaissance magical, witchcraft and demonological medicine still played a large role in the poor healing ability of chronic leg ulcers. This included the general administration of magical potions and topical application. An example of the manipulation of the whole body by the devil was the Abracadabra text from Johann Christoph Bitterkraut in the year 1677. The use of bewitched ointments was particularly propagated by Paracelsus in 1622; however, even as early as the beginning of the seventeenth century, the invocation of supernatural powers was slowly diminishing until at the beginning of the nineteenth century the medical schools on chronic leg ulcers could be cultivated at the universities and by specialized wound healers.

Conforming to the rule of law: when person and human being finally mean the same thing in Fourteenth Amendment jurisprudence.

PubMed

Lugosi, Charles I

The Fourteenth Amendment was intended to protect people from discrimination and harm from other people. Racism is not the only thing people need protection from. As a constitutional principle, the Fourteenth Amendment is not confined to its historical origin and purpose, but is available now to protect all human beings, including all unborn human beings. The Supreme Court can define "person" to include all human beings, born and unborn. It simply chooses not to do so. Science, history and tradition establish that unborn humans are, from the time of conception, both persons and human beings, thus strongly supporting an interpretation that the unborn meet the definition of "person" under the Fourteenth Amendment. The legal test used to extend constitutional personhood to corporations, which are artificial "persons" under the law, is more than met by the unborn, demonstrating that the unborn deserve the status of constitutional personhood. There can be no "rule of law" if the Constitution continues to be interpreted to perpetuate a discriminatory legal system of separate and unequal for unborn human beings. Relying on the reasoning of the Supreme Court in Brown v. Board of Education, the Supreme Court may overrule Roe v. Wade solely on the grounds of equal protection. Such a result would not return the matter of abortion to the states. The Fourteenth Amendment, properly interpreted, would thereafter prohibit abortion in every state.

Abstracts of Papers Read at Sixteenth Annual Conference on Linguistics.

ERIC Educational Resources Information Center

Macris, James, Ed.

Abstracts of 23 addresses given at the Sixteenth Annual Conference on Linguistics are presented in this report. The papers given at the conference deal with French, American English, English, Japanese, Cantonese, Latin, and Proto-Indo-European and cover a wide variety of topics, including dialectology, form classes, grammar, and semantics. The…

Spectroscopic characterization of sixteenth century panel painting references using Raman, surface-enhanced Raman spectroscopy and helium-Raman system for in situ analysis of Ibero-American Colonial paintings

NASA Astrophysics Data System (ADS)

García-Bucio, María Angélica; Casanova-González, Edgar; Ruvalcaba-Sil, José Luis; Arroyo-Lemus, Elsa; Mitrani-Viggiano, Alejandro

2016-12-01

Colonial panel paintings constitute an essential part of Latin-American cultural heritage. Their study is vital for understanding the manufacturing process, including its evolution in history, as well as its authorship, dating and other information significant to art history and conservation purposes. Raman spectroscopy supplies a non-destructive characterization tool, which can be implemented for in situ analysis, via portable equipment. Specific methodologies must be developed, comprising the elaboration of reference panel paintings using techniques and materials similar to those of the analysed period, as well as the determination of the best analysis conditions for different pigments and ground preparations. In order to do so, Raman spectroscopy at 532, 785 and 1064 nm, surface-enhanced Raman spectroscopy (SERS) and a helium-Raman system were applied to a panel painting reference, in combination with X-ray fluorescence analysis. We were able to establish the analysis conditions for a number of sixteenth century pigments and dyes, and other relevant components of panel paintings from this period, 1064 nm Raman and SERS being the most successful. The acquired spectra contain valuable specific information for their identification and they conform a very useful database that can be applied to the analysis of Ibero-American Colonial paintings. This article is part of the themed issue "Raman spectroscopy in art and archaeology".

Spectroscopic characterization of sixteenth century panel painting references using Raman, surface-enhanced Raman spectroscopy and helium-Raman system for in situ analysis of Ibero-American Colonial paintings

PubMed Central

2016-01-01

Colonial panel paintings constitute an essential part of Latin-American cultural heritage. Their study is vital for understanding the manufacturing process, including its evolution in history, as well as its authorship, dating and other information significant to art history and conservation purposes. Raman spectroscopy supplies a non-destructive characterization tool, which can be implemented for in situ analysis, via portable equipment. Specific methodologies must be developed, comprising the elaboration of reference panel paintings using techniques and materials similar to those of the analysed period, as well as the determination of the best analysis conditions for different pigments and ground preparations. In order to do so, Raman spectroscopy at 532, 785 and 1064 nm, surface-enhanced Raman spectroscopy (SERS) and a helium-Raman system were applied to a panel painting reference, in combination with X-ray fluorescence analysis. We were able to establish the analysis conditions for a number of sixteenth century pigments and dyes, and other relevant components of panel paintings from this period, 1064 nm Raman and SERS being the most successful. The acquired spectra contain valuable specific information for their identification and they conform a very useful database that can be applied to the analysis of Ibero-American Colonial paintings. This article is part of the themed issue ‘Raman spectroscopy in art and archaeology’. PMID:27799434

Constitutional Law--Irrebuttable Statutory Presemption of Student Non-Residency Held Violative of Due Process Clause of Fourteenth Amendment--Vlandis v. Kline, 93 S. Ct. 2230 (1973)

ERIC Educational Resources Information Center

University of Richmond Law Review, 1974

1974-01-01

In the past the durational residence requirement in colleges and universities has been subject to constitutional challenge under the equal protection clause of the fourteenth amendment. The durational residence requirement in this case displays a further fourteenth amendment vulnerability--the contravention of procedural due process. (Author/PG)

Recording and Reading Alchemy and Art-Technology in Medieval and Premodern German Recipe Collections.

PubMed

Neven, Sylvie

2016-01-01

In the Middle Ages and the premodern period knowledge of alchemical practices and materials was transmitted via collections of recipes often grouped concomitantly with art-technological instructions. In both alchemy and chemical technology particular importance is placed on artisanal and craft practices. Both are concerned with the description of colours. Both require procedures involving precise and specifically defined actions, prescriptions and ingredients. Assuming that alchemical and artistic texts have the same textual format, this raises the question: were they produced, diffused and read by the same people? This paper investigates the authorship and the context of production behind a sample of German alchemical manuscripts dating from the fourteenth to the sixteenth century. It scrutinizes their process of production, compilation and dissemination. This paper also sheds light on the various types of marginalia, and correlates them with their diverse functions. It thus delivers significant information about the readers and users of these manuscripts.

Burden of Proof--The Controlling Principle in Applying the First and Fourteenth Amendments.

ERIC Educational Resources Information Center

Frels, Kelly

This paper discusses four major Supreme Court decisions that address the issue of which party has the burden of proof in civil rights cases. Two of the 1977 cases involve the application of the First or Fourteenth Amendments, and two are pattern or practice cases brought pursuant to Title VII of the Civil Rights Act of 1964. The controlling issue…

The Nineteenth-Century Revolution in Astronomy

NASA Astrophysics Data System (ADS)

Batten, Alan Henry

2015-08-01

The term "revolution" in scientific contexts usually refers either to the beginnings of modern western science in the sixteenth and seventeenth centuries, or to the two great revolutions of early twentieth century physics. Comparison of what was known at the beginning of the nineteenth century with what was known at the end, however, shows that century to have been one of transformation in astronomy, and in the other sciences, that amounts to "revolution". Astronomers in 1800 knew neither the nature of the Sun nor the distances of the stars. Developments in instrumentation enabled the first determinations of stellar parallax in the 1830s, and later enabled the solar prominences to be studied outside the brief momemnts of total eclipses. The development of photography and of spectroscopy led to the birth of observational astrophysics, while the greater understanding of the nature of heat and the rise of thermodynamics made possible the first attempts to investigate the theory of stellar structure. Nothing was known in 1800 of extra-galactic objects apart from some tentative identifcations by William Herschel but, by the end of the century, the discovery of the spiral structure of some nebulae had led some to believe that these were the "island universes" about which Kant had speculated. Of course, astrophysics and cosmology would be much further developed in the twentieth century and those of us whose careers spanned the second half of that century look back on it as a "golden age" for astronomy; but the nineteenth century was undoubtedly a time of rapid transformation and can be reasonably described as as one of the periods of revolution in astronomy.

Fourteenth Semiannual Report of the Commission to the Congress. Major Activities in the Atomic Energy Programs, January - June 1953

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dean, Gordon

1953-07-31

The document represents the fourteenth semiannual Atomic Energy Commission (AEC) report to Congress. The report sums up the major activities and developments in the national atomic energy program covering the period January - June 1953.

Tree ring-based seven-century drought records for the Western Himalaya, India

NASA Astrophysics Data System (ADS)

Yadav, Ram R.

2013-05-01

The paucity of available instrumental climate records in cold and arid regions of the western Himalaya, India, hampers our understanding of the long-term variability of regional droughts, which seriously affect the agrarian economy of the region. Using ring width chronologies of Cedrus deodara and Pinus gerardiana together from a network of moisture-stressed sites, Palmer Drought Severity Index values for October-May back to 1310 A.D. were developed. The twentieth century features dominant decadal-scale pluvial phases (1981-1995, 1952-1968, and 1918-1934) as compared to the severe droughts in the early seventeenth century (1617-1640) as well as late fifteenth to early sixteenth (1491-1526) centuries. The drought anomalies are positively (negatively) associated with central Pacific (Indo-Pacific Warm Pool) sea surface temperature anomalies. However, non-stationarity in such relationships appears to be the major riddle in the predictability of long-term droughts much needed for the sustainable development of the ecologically sensitive region of the Himalayas.

De-mything the Cahokia catlinite trade

USGS Publications Warehouse

Emerson, T.E.; Hughes, R.E.

2001-01-01

Western-derived formalistic economic models continue to pervade much of the discussion relating to the political and economic history of noncapitalist societies. The rise of complex societies across the world has been intimately tied to such economic variables. In North America, the emergence of Cahokia and other Mississippian chiefdoms is also often linked to these factors. Such models rely on the large-scale movement of materials between distant locales. Critical to these approaches is the demonstration that items identified as "exotic" are nonlocal. Only archaeometric analysis can make this determination. This paper continues our research in geologic sourcing through X-ray diffraction and spectroscopic analysis (Emerson and Hughes 2000). We examine red stone from the American Bottom that was identified macroscopically as catlinite and as part of the panregional Cahokia trade network. We prove that the Cahokian "catlinite," in fact, is not catlinite and is from one or more other possible sources. This proof demonstrates catlinite, at the earliest, entered the American Bottom with Oneota peoples in the fourteenth century, and more likely, with protohistoric or historic groups in the sixteenth to seventeenth centuries. This geologic sourcing research continues to cast doubt on the role and importance of large-scale, long-distance economic transactions in Cahokian history.

Rabi Rashidi (Rashidi Quarters): a late thirteen to early fourteenth century Middle Eastern Medical School.

PubMed

Abbasnejad, Feridoon; Shoja, Mohammadali M; Agutter, Paul S; Alakbarli, Farid; Loukas, Marios; Shokouhi, Ghaffar; Khalili, Majid; Tubbs, R Shane

2012-11-01

Following the Mongolian invasion of the Middle East in the thirteenth century, a regional power called the Ilkhanid emerged and was ruled by the heirs of Temujin from Mongolia. Embracing present-day Iran, Iraq, Afghanistan, Azerbaijan, areas of Russia, Turkey, and Pakistan, and nearby Middle Eastern territories, the Ilkhanid state patronized medicine and various other professions. Centered in Tabriz (Tauris), a city in the northwest of present-day Iran, was a non-profit-making educational and medical complex founded by Grand Minister Rashid al-Din Fazlollah Hamadani. This paper reviews the literature regarding the rise and fall of the thirteenth century university and the Rabi Rashidi, emphasizing the structure of its medical school. The background training of Rashid al-Din and his keen interest in science turned this complex, Rabi Rashidi (literally meaning the Rashidi Quarters), into a cosmopolitan university that freely trained medical scholars nationally and internationally. The possibility that Rashid al-Din was inspired by university developments in Europe is discussed.

REMEDIAL ACTION, TREATMENT AND DISPOSAL OF HAZARDOUS WASTE: PROCEEDINGS OF THE SIXTEENTH ANNUAL HAZARDOUS WASTE RESEARCH SYMPOSIUM

EPA Science Inventory

The Sixteenth Annual Research Symposium on Remedial Action, Treatment and Disposal of Hazardous Waste was held in Cincinnati, Ohio, April 3-5, 1990. he purpose of this Symposium was to present the latest significant research findings from ongoing and recently completed projects f...

Caravaggio four centuries later: psychoanalytic portraits of ambivalence and ambiguity.

PubMed

Szajnberg, Nathan M

2013-04-01

Rome celebrated the four hundredth anniversary of Michelangelo Marisi da Caravaggio's death with an historical exhibition of his brief lifetime's work. Yet psychoanalysis has not studied this work extensively, despite the artist's compelling portrayal of a full range of human affects, including ambivalence. Psychoanalysis has studied artistic pioneers such as da Vinci (Freud 1910) and Michelangelo (Freud 1914), Giotto's use of blue sky as psychologically innovative (Blatt 1994), and Magritte's play with external reality (Spitz 1994). What can we learn about Caravaggio's work-including innovative contributions such as visual representation of expressed emotions, particularly negative emotions, including ambivalence, and remarkably candid, even critical, self-representations-and how can this late-sixteenth-century artist teach us about the development of the concept of mind underlying psychoanalysis?

Historical and biochemical aspects of a seventeenth century gold-based aurum vitae recipe.

PubMed

Rubbiani, Riccardo; Wahrig, Bettina; Ott, Ingo

2014-08-01

The medicinal chemistry and biomedical applications of gold complexes have been intensively studied over the last decades. Some complexes have been used for the treatment of rheumatoid arthritis, and a considerable number of new metallodrug candidates have been developed as new anticancer drugs and anti-infectives. However, the therapeutic use of gold and its complexes goes back to ancient times and was also of great importance for alchemists until the modern age. In this report, we give an overview of the alchemic medicine between the sixteenth and the early eighteenth century and describe the cytotoxicity and thioredoxin reductase (TrxR) inhibition of a typical "aurum vitae" medicine, which was prepared according to a recipe by Bartholomäus Kretschmar from the seventeenth century. "Aurum vitae" consists of a mixture of gold, mercury and antimony complexes and shows the expected cytotoxic and TrxR inhibitory properties providing some rationale for therapeutic effects of this kind of historical medicinal preparation.

Craft, money and mercy: an apothecary's self-portrait in sixteenth-century Bologna.

PubMed

Di Gennaro Splendore, Barbara

2017-04-01

The apothecary occupied a liminal position in early modern society between profit and healing. Finding ways to distance their public image from trade was a common problem for apothecaries across Europe. This article uses the case of a Bolognese apothecary, Filippo Pastarino, to address the question of how early modern apothecaries chose to represent themselves to political authorities and to the wider public. 'Mercy', alongside 'craft', was a pillar of apothecaries' social identity. By contrast, no matter how central financial transactions ('money') were to their activity, apothecaries did not want to be perceived as merchants. Thus, the assistance and advice apothecaries provided to patients and customers resulted as central aspects of their social role. In this context, Bolognese apothecaries aimed to defend their current status, which had been challenged by naturalist Ulysses Aldrovandi, city authorities and local monasteries. However, Pastarino's claims can also be seen as antecedents to the self-legitimizing strategy that seventeenth-century artisans deployed when faced with the need to enhance their new status as natural philosophers. The present study attributes a name, a date of birth and a shop to Filippo Pastarino, revising previous interpretations. More broadly, by focusing on how these artisans defended their position in the city it enriches our understanding of the self-representation of apothecaries.

Ibn Battuta: A View of the Fourteenth-Century World. A Unit of Study for Grades 7-10.

ERIC Educational Resources Information Center

Arno, Joan; Grady, Helen

The adventures of Ibn Battuta, the Muslim world traveler, provide a mechanism for teaching about the early 14th century. The study of Ibn Battuta helps students to understand what is known about the past and how it is known, in terms of both history and historiography. The unit can be presented in connection with such commonly taught topics as…

Paleomagnetic directions and thermoluminescence dating from a bread oven-floor sequence in Lübeck (Germany): A record of 450 years of geomagnetic secular variation

NASA Astrophysics Data System (ADS)

Schnepp, Elisabeth; Pucher, Rudolf; Goedicke, Christian; Manzano, Ana; Müller, Uwe; Lanos, Philippe

2003-02-01

A record of about 450 years of geomagnetic secular variation is presented from a single archaeological site in Lübeck (Germany) where a sequence of 25 bread oven floors has been preserved in a bakery from medieval times until today. The age dating of the oven-floor sequence is based on historical documents, 14C-dating and thermoluminescence dating. It confines the time interval from about 1300 to 1800 A.D. Paleomagnetic directions have been determined from each oven floor by means of 198 oriented hand samples. After alternating field as well as thermal demagnetization experiments, the characteristic remanent magnetization direction was obtained using principal component analysis. The mean directions of 24 oven floors are characterized by high Fisherian precision parameters (>146) and small α95 confidence limits (1.2°-4.6°). For obtaining a smooth curve of geomagnetic secular variation for Lübeck, a spherical spline function was fitted to the data using a Bayesian approach, which considers not only the obtained ages, but also stratigraphic order. Correlation with historical magnetic records suggests that the age estimation for the upper 10 layers was too young and must date from the end of the sixteenth to the mid of the eighteenth century. For the lowermost 14 layers, dating is reliable and provides a secular variation curve for Germany. The inclination shows a minimum in the fourteenth century and then increases by more than 10°. Declination shows a local minimum around 1400 A.D. followed by a maximum in the seventeenth century. This is followed by the movement of declination about 30° to western directions.

A Legal Analysis of the Equal Protection Clause of the Fourteenth Amendment and Its Impact on Ballot Initiatives and Affirmative Action Programs in Higher Education

ERIC Educational Resources Information Center

Waters, Harold Davon

2012-01-01

This dissertation explores the controversial issues surrounding affirmative action in higher education. Are anti-affirmative action ballot initiatives in violation of the Equal Protection Clause of the Fourteenth Amendment by restructuring the political process of minorities in such a way that places special burden on their ability to secure…

Optimal sixteenth order convergent method based on quasi-Hermite interpolation for computing roots.

PubMed

Zafar, Fiza; Hussain, Nawab; Fatimah, Zirwah; Kharal, Athar

2014-01-01

We have given a four-step, multipoint iterative method without memory for solving nonlinear equations. The method is constructed by using quasi-Hermite interpolation and has order of convergence sixteen. As this method requires four function evaluations and one derivative evaluation at each step, it is optimal in the sense of the Kung and Traub conjecture. The comparisons are given with some other newly developed sixteenth-order methods. Interval Newton's method is also used for finding the enough accurate initial approximations. Some figures show the enclosure of finitely many zeroes of nonlinear equations in an interval. Basins of attractions show the effectiveness of the method.

New records of Atlantic hurricanes from Spanish documentary sources

NASA Astrophysics Data System (ADS)

GarcíA-Herrera, Ricardo; Gimeno, Luis; Ribera, Pedro; HernáNdez, Emiliano

2005-02-01

Spanish historical documents from the Archivo General de Indias (General Archive of the Indies) have been used to identify Caribbean hurricanes and storms from the sixteenth to the nineteenth centuries. These sources provide previously unrecorded information on hurricanes useful to complete preexisting chronologies and cyclone tracks. Our work adds 10 hurricanes not previously identified, which can now be freely accessed through the World Wide Web. The results suggest that the seventeenth century may have been less active than the sixteenth and eighteenth centuries, with the most active period occurring between 1766 and 1780. Additionally, the study is the first compilation of information about storms (different from hurricanes) in the Caribbean basin.

Treasures ... of black wood, brilliantly polished : five examples of Taino sculpture from the tenth-sixteenth century Caribbean.

Treesearch

Joanna Ostapkowicz; Alex Wiedenhoeft; Christopher Bronk Ramsey; Erika Ribechini; Samuel Wilson; Fiona Brock; Tom Higham

2011-01-01

Five wooden sculptures from the pre-contact Caribbean, long held in museum collections, are here dated and given a context for the first time. The examples studied were made from dense Guaiacum wood, carved, polished and inlaid with shell fastened with resin. Dating the heartwood, sapwood and resins takes key examples of ‘Classic’ Ta´ýno art back to the tenth century...

Proceedings: Fourteenth annual EPRI conference on fuel science

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1990-05-01

EPRI's Fourteenth Annual Contractors' Conference on Fuel Science was held on May 18--19, 1989 in Palo Alto, CA. The conference featured results of work on coal science, coal liquefaction, methanol production, and coal oil coprocessing and coal upgrading. The following topics were discussed: recent development in coal liquefaction at the Wilsonville Clean Coal Research Center; British coal's liquid solvent extraction (LSE) process; feedstock reactivity in coal/oil co-processing; utility applications for coal-oil coprocessed fuels; effect of coal rank and quality on two-stage liquefaction; organic sulfur compounds in coals; the perchloroethylene refining process of high-sulfur coals; extraction of sulfur coals; extraction ofmore » sulfur from coal; agglomeration of bituminous and subbituminous coals; solubilization of coals by cell-free extracts derived from polyporus versicolor; remediation technologies and services; preliminary results from proof-of-concept testing of heavy liquid cyclone cleaning technology; clean-up of soil contaminated with tarry/oily organics; midwest ore processing company's coal benefication technology: recent prep plant, scale and laboratory activities; combustion characterization of coal-oil agglomerate fuels; status report on the liquid phase methanol project; biomimetic catalysis; hydroxylation of C{sub 2} {minus} C{sub 3} and cycloc{sub 6} hydrocarbons with Fe cluster catalysts as models for methane monooxygenase enzyme; methanol production scenarios; and modeling studies of the BNL low temperature methanol catalyst. Individual projects are processed separately for the data bases.« less

Clarifying springtime temperature reconstructions of the medieval period by gap-filling the cherry blossom phenological data series at Kyoto, Japan

NASA Astrophysics Data System (ADS)

Aono, Yasuyuki; Saito, Shizuka

2010-03-01

We investigated documents and diaries from the ninth to the fourteenth centuries to supplement the phenological data series of the flowering of Japanese cherry ( Prunus jamasakura) in Kyoto, Japan, to improve and fill gaps in temperature estimates based on previously reported phenological data. We then reconstructed a nearly continuous series of March mean temperatures based on 224 years of cherry flowering data, including 51 years of previously unused data, to clarify springtime climate changes. We also attempted to estimate cherry full-flowering dates from phenological records of other deciduous species, adding further data for 6 years in the tenth and eleventh centuries by using the flowering phenology of Japanese wisteria ( Wisteria floribunda). The reconstructed tenth century March mean temperatures were around 7°C, indicating warmer conditions than at present. Temperatures then fell until the 1180s, recovered gradually until the 1310s, and then declined again in the mid-fourteenth century.

Clarifying springtime temperature reconstructions of the medieval period by gap-filling the cherry blossom phenological data series at Kyoto, Japan.

PubMed

Aono, Yasuyuki; Saito, Shizuka

2010-03-01

We investigated documents and diaries from the ninth to the fourteenth centuries to supplement the phenological data series of the flowering of Japanese cherry (Prunus jamasakura) in Kyoto, Japan, to improve and fill gaps in temperature estimates based on previously reported phenological data. We then reconstructed a nearly continuous series of March mean temperatures based on 224 years of cherry flowering data, including 51 years of previously unused data, to clarify springtime climate changes. We also attempted to estimate cherry full-flowering dates from phenological records of other deciduous species, adding further data for 6 years in the tenth and eleventh centuries by using the flowering phenology of Japanese wisteria (Wisteria floribunda). The reconstructed tenth century March mean temperatures were around 7 degrees C, indicating warmer conditions than at present. Temperatures then fell until the 1180s, recovered gradually until the 1310s, and then declined again in the mid-fourteenth century.

Fourteenth Exotic Beam Summer School EBSS 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wiedenhoever, Ingo

The Fourteenth Annual Exotic Beam Summer School EBSS 2015 was held August 2nd - August 7th, 2015, and belongs to the series of summer programs aimed at educating future workforce in nuclear physics-related areas, mostly about the challenges of radioactive ion beam physics. Through these schools the research community will be able to exploit fully the opportunities created by the exotic beam facilities. These facilities in the US include CARIBU at ANL, the NSCL and the future FRIB laboratory as well as smaller-scale university laboratories. The skill set needed by the future workforce is very diverse and a fundamental understandingmore » of theoretical, technical, computational and applied fields are all important. Therefore, the Exotic Beam Summer Schools follow a unique approach, in which the students not only receive lectures but also participate in hands-on activities. The lectures covered broad topics in both the experimental and theoretical physics of nuclei far from stability as well as radioactive ions production and applications. The afternoons provided opportunities for "hands-on" projects with experimental equipment and techniques useful in FRIB research. Five activities were performed in groups of eight students, rotating through the activities over the five afternoons of the school. The center of the activities was an experiment at the FSU tandem accelerator, measuring the angular distribution and cross section of the 12C(d,p) 13C transfer reaction, measured with a silicon telescope in a scattering chamber. The experimental data were analyzed by performing a DWBA calculation with the program DWUCK, and the resulting spectroscopic factors were compared to a shell model calculation. The other activities included target preparation, digital gamma-spectroscopy and modern neutron detection methods.« less

The Chinese Century: Sino-American Relations -- Change, Challenges, and Opportunities in the 21st Century

DTIC Science & Technology

2006-03-15

immoral and it is dangerous” to view the Western emphasis on individualism as universal. (p.310) 114 Harvard professor, Amartya Sen argues... Amartya Sen , “Human Rights and Asian Values,” Sixteenth Morgenthau Memorial Lecture on Ethics and Foreign Policy (New York: Carnegie Council on Ethics

A seventeenth century mandibular tumor in a North American Indian

USGS Publications Warehouse

Kelln, E.E.; McMichael, E.V.; Zimmermann, B.

1967-01-01

The oldest tumor so far recorded is believed to have been a hemangioma. It occurred in a bone of a dinosaur’s tail1 and thus considerably antedates the historical period. The oldest known human tumor is much younger, dating back only to the middle of the third century after Christ.1 It was found in the catacombs of Kom el Shougafa in Alexandria, Egypt. This bony tumor (believed to be an osteosarcoma) occurred in the ischium and lower part of the ilium of a pelvic bone. Mention also should be made of a sixteenth century Danish skeleton from Noestried, which had 134 osteomas, and the Bovidal skull, in which there was a sinus osteoma weighing over 12 pounds.2Tumorlike lesions were obviously a problem in Egypt and Assyria, as dissecting instruments and instructions for tumor removal have been found.3 Paleopathologic studies have not yet disclosed bony tumors which occurred in these periods when vigorous embalming techniques were in vogue, and it is possible that only soft-tissue tumors were of concern. Such soft-tissue tumors, of course, would not survive to the present day, and relative accounts of prehistoric neoplasms must be largely based on intraosseus or calcified tumors. Roentgenographic bone patterns, correlated with size, site, age, etc., have led archaeologists and paleopathologists to believe that most surviving ossified tumors are osteomas and osteosarcomas.4

Cancer and its Treatment in Main Ancient Books of Islamic Iranian Traditional Medicine (7th to 14th Century AD)

PubMed Central

Emami, Seyed Ahmad; Sahebkar, Amirhossein; Tayarani-Najaran, Nilufar; Tayarani-Najaran, Zahra

2012-01-01

Abstract Islamic medicine is regarded as a comprehensive medical school with a long, glorious and worldwide reputation. Some of the physicians of this school are famous worldwide and have contributed valuable services to the scientific world. Given the dramatically increasing prevalence of cancer and the relative inefficacy of current medications, there is a great demand for the introduction of effective therapeutic approaches. To this end, integration of traditional medicine with modern medical treatments represents a promising option. In this essay, methods of diagnosis and treatment of cancer have been mentioned from the viewpoint of five famous physicians before the Mongolian attack who used Islamic medicine, namely Rhazes, Akhaveyni, Ahwazi, Avicenna and Jorjani. The ideas discussed dates back to a period between the eighth and fourteenth centuries. PMID:23482830

The Genesis of Architectural Education.

ERIC Educational Resources Information Center

Cunningham, Allen

1979-01-01

The history of architecture, architectural education, and the formative influences on the role of the architect are traced from Athens to the twentieth century touching on Rome, France of the Middle Ages, the Italian Renaissance, sixteenth- and seventeenth-century France and England, and eighteenth- and nineteenth-century England. (JMF)

The Murder of Leonora De Guzman: A Reappraisal.

ERIC Educational Resources Information Center

Taggie, Benjamin F.

1982-01-01

Discusses the historical significance of Leonora de Guzman--longtime mistress of Alfonso IX--in the political developments of fourteenth century Castilian Spain. The events leading up to her execution are examined. (AM)

Continuity and Change in Cosmological Ideas in Spain Between the Sixteenth and Seventeenth Centuries: The Impact of Celestial Novelties

NASA Astrophysics Data System (ADS)

Navarro Brotóns, Víctor

The star which became visible in 1572 in the constellation of Cassiopeia (identified by twentieth-century astronomers as a Type I supernova), and the works and polemics to which it gave rise, marked an important stage in the abandonment of Aristotelian and medieval cosmology and their replacement by the idea of the infinite - or indefinite - universe of modern physics and astronomy.

Molecular characterisation of four double-flowered mutants of Silene dioica representing four centuries of variation

PubMed Central

Ingle, Elizabeth K. S.; Gilmartin, Philip M.

2015-01-01

Records of double-flowered Silene dioica date from the late sixteenth century and four named varieties are grown today, as previously, for their horticultural interest. Although double-flowered mutants have been characterized in several plants, their study in dioecious species is of particular interest due to influences of the homeotic mutation on the different floral whorl configurations in males and females. We have analysed four double-flowered varieties of Silene dioica: Flore Pleno and Rosea Plena date back to the seventeenth and nineteenth centuries, Thelma Kay and Firefly were recognized in the latter part of the twentieth and early twenty-first centuries. We have analysed the floral structure of the four varieties, which have distinct floral architectures. Based on Y chromosome-specific PCR analysis we show that Firefly is male and that the other three varieties are female: Random Amplification of Polymorphic DNA (RAPD) analyses suggested a common origin for the three female varieties. The double-flowered phenotype in all four varieties is caused by mutation of the C-function MADS-box transcription factor gene SDM1. We show that Firefly carries a unique 44bp insertion into SDM1, revealing an independent origin for this variety. Comparative analysis of SDM1 cDNA and genomic sequences in Flore Pleno, Rosea Plena and Thelma Kay shows that all three are caused by the same 7bp insertion within SDM1 and therefore share a common origin. The three alleles also differ by several single nucleotide polymorphisms, which represent somatic mutations accumulated over four centuries of asexual propagation. PMID:25878355

Images and Meaning-Making in a World of Resemblance: The Bavarian-Saxon Kidney Stone Affair of 1580.

PubMed

Stein, Claudia

2013-04-01

This article de-constructs and re-constructs the dynamic of a sixteenth-century political dispute between the Catholic Bavarian Duke Wilhelm V and the Protestant Saxon Elector August I. By focusing on the visual imagery which ignited the dispute, the paper explores sixteenth-century 'ways of seeing' and the epistemic role realistic images played in the production of knowledge about the natural world. While the peculiar dynamic of the affair is based on a specific understanding of the evidential role of images, the paper also argues that the wider socio-cultural context, in particular certain strategies of truth-telling, provide further clues as to the dynamic and closure of the affair.

Irrational "Coefficients" in Renaissance Algebra.

PubMed

Oaks, Jeffrey A

2017-06-01

Argument From the time of al-Khwārizmī in the ninth century to the beginning of the sixteenth century algebraists did not allow irrational numbers to serve as coefficients. To multiply by x, for instance, the result was expressed as the rhetorical equivalent of . The reason for this practice has to do with the premodern concept of a monomial. The coefficient, or "number," of a term was thought of as how many of that term are present, and not as the scalar multiple that we work with today. Then, in sixteenth-century Europe, a few algebraists began to allow for irrational coefficients in their notation. Christoff Rudolff (1525) was the first to admit them in special cases, and subsequently they appear more liberally in Cardano (1539), Scheubel (1550), Bombelli (1572), and others, though most algebraists continued to ban them. We survey this development by examining the texts that show irrational coefficients and those that argue against them. We show that the debate took place entirely in the conceptual context of premodern, "cossic" algebra, and persisted in the sixteenth century independent of the development of the new algebra of Viète, Decartes, and Fermat. This was a formal innovation violating prevailing concepts that we propose could only be introduced because of the growing autonomy of notation from rhetorical text.

Animals, Pictures, and Skeletons: Andreas Vesalius's Reinvention of the Public Anatomy Lesson.

PubMed

Shotwell, R Allen

2016-01-01

In this paper, I examine the procedures used by Andreas Vesalius for conducting public dissections in the early sixteenth century. I point out that in order to overcome the limitations of public anatomical demonstration noted by his predecessors, Vesalius employed several innovative strategies, including the use of animals as dissection subjects, the preparation and display of articulated skeletons, and the use of printed and hand-drawn illustrations. I suggest that the examination of these three strategies for resolving the challenges of public anatomical demonstration helps us to reinterpret Vesalius's contributions to sixteenth-century anatomy. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Images and Meaning-Making in a World of Resemblance: The Bavarian-Saxon Kidney Stone Affair of 1580

PubMed Central

Stein, Claudia

2015-01-01

This article de-constructs and re-constructs the dynamic of a sixteenth-century political dispute between the Catholic Bavarian Duke Wilhelm V and the Protestant Saxon Elector August I. By focusing on the visual imagery which ignited the dispute, the paper explores sixteenth-century ‘ways of seeing’ and the epistemic role realistic images played in the production of knowledge about the natural world. While the peculiar dynamic of the affair is based on a specific understanding of the evidential role of images, the paper also argues that the wider socio-cultural context, in particular certain strategies of truth-telling, provide further clues as to the dynamic and closure of the affair. PMID:26290618

Laser-induced damage in optical materials: sixteenth ASTM symposium.

PubMed

Bennett, H E; Guenther, A H; Milam, D; Newnam, B E

1987-03-01

The Sixteenth Annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, CO, 15-17 Oct. 1984. The Symposium was held under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Project Agency, the Department of Energy, the Office of Naval Research, and the Air Force Office of Scientific Research. Approximately 180 scientists attended the Symposium, including representatives from England, France, The Netherlands, Scotland, and West Germany. The Symposium was divided into sessions concerning Materials and Measurements, Mirrors and Surfaces, Thin Films, and Fundamental Mechanisms. As in previous years, the emphasis of the papers presented at the Symposium was directed toward new frontiers and new developments. Particular emphasis was given to materials for high-power apparatus. The wavelength range of prime interest was from 10.6,microm to the UV region. Highlights included surface characterization, thin-film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. Harold E. Bennett of the U.S. Naval Weapons Center, Arthur H. Guenther of the U.S. Air Force Weapons Laboratory, David Milam of the Lawrence Livermore National Laboratory, and Brian E. Newnam of the Los Alamos National Laboratory were cochairmen of the Symposium.

A Study of Macao Tertiary Students' Language Attitudes after the Handover

ERIC Educational Resources Information Center

Yan, Xi

2017-01-01

This study investigates Macao tertiary students' language attitudes under the dynamic interplay of local, national, and global forces. The Portuguese established their settlement at Macao during the mid-sixteenth century and their colonial rule over Macao during the mid-nineteenth century. Macao's sovereignty was transferred to China at midnight…

Climate variability and changes in the agricultural cycle in the Czech Lands from the sixteenth century to the present

NASA Astrophysics Data System (ADS)

Brázdil, Rudolf; Možný, Martin; Klír, Tomáš; Řezníčková, Ladislava; Trnka, Miroslav; Dobrovolný, Petr; Kotyza, Oldřich

2018-05-01

This contribution analyses the influence of long-term climate variability on changes in the agricultural cycle in the Czech Lands over the course of the past five centuries. Series of crop- and grape-harvest (for wine) dates were compiled from rich documentary evidence for the periods of 1517-1542, 1561-1622, 1770-1815, 1871-1910 and 1971-2010. Two model areas were selected: the Louny region in north-west Bohemia and the Elbe region in central Bohemia. Fluctuations in selected agricultural series are compared with those expressed in temperature, precipitation and Standardised Precipitation Evapotranspiration Index (SPEI) series for various combinations of months. The basic statistics for the agricultural series are presented, and these are correlated with climatic variables. The earliest starts for harvests occurred in the recent 1971-2010 period and the 1517-1542 period. Harvest dates were comparatively delayed in the three remaining periods. Air temperature, also combined with the drought effect as expressed by SPEI, played a significant role in the agricultural cycle in all periods analysed except 1871-1910, in which temperatures were notably dominant as quite wet patterns prevailed. Summer precipitation played a significant role in the first three periods analysed. Correlation coefficients of agricultural series with temperatures indicate increasing weight for this factor over the course of the centuries. Possible effects of uncertainties in agricultural and climatic data in the results obtained are discussed, as well as the relationship of the agricultural cycle to climate variables and its broader context.

Renaissance Voices Echoed: The Emergence of the Narrator in English Prose.

ERIC Educational Resources Information Center

Rothschild, Jeffrey M.

1990-01-01

Discusses how narrators (distinct from authors) emerged in English prose works during the last decade of the sixteenth century. Reports that instances of the use of narrators can be found throughout the seventeenth century, but that it was another hundred years before the technique developed fully enough to constitute a recognizable narrative…

The stars, the moon, and the shadowed earth: Viennese astronomy in the fifteenth century

NASA Astrophysics Data System (ADS)

Byrne, James Steven

This dissertation is a study of astronomy at the University of Vienna from the beginning of the fifteenth century through the career of Johannes Regiomontanus (d. 1476), the university's most celebrated astronomer. Regiomontanus and his mentor Georg Peurbach (d. 1461) established a framework for the practice of astronomy, including the linkage of cosmology to astronomy, attempts to correct the errors and ambiguities of the medieval astronomical tradition, a renewed interest in Ptolemy's Almagest , and a program of observations intended as a basis for the reform of planetary tables and models, that remained in place for the more celebrated astronomical achievements of the following century. This study traces the roots of this framework to astronomical teaching at the University of Vienna in the first half of the fifteenth century, as well as its expansion by Regiomontanus as he moved from Vienna to Italy, Hungary, and Germany. Chapter One provides background for the reader unfamiliar with medieval, Ptolemaic astronomy, and also argues that the shift described in the next chapter was, in part, motivated by astrological concerns. Chapter Two demonstrates that, by the middle of the fifteenth century, Viennese astronomy had come to incorporate a significant element of Aristotelian cosmology. Chapter Three examines fourteenth- and fifteenth-century responses to the Theorica planetarum , the most common astronomical teaching text at medieval universities, arguing that university astronomers were capable of identifying and addressing problems with the Theorica in a sophisticated manner. Chapter Four argues that the seemingly contradictory aspects of Regiomontanus's astronomical career can be understood as all contributing to a program of reform that encompassed both the correction of astronomical tables on the basis of new and comprehensive observations as well as the construction of homocentric planetary models to replace the venerable Ptolemaic system. Chapter Five shows

Two medieval plague treatises and their afterlife in early modern England.

PubMed

Keiser, George R

2003-07-01

This study of an adaptation of the popular John of Burgundy plague treatise by Thomas Moulton, a Dominican friar, ca. 1475, and a translation of the so-called Canutus plague treatise by Thomas Paynell, printed 1534, shows how the medieval traditions they represent were carried forward, well into the sixteenth century, and also subjected to change in light of religious, moral, and medical concerns of early modern England. The former had a long life in print, ca. 1530-1580, whereas Paynell's translation exists in one printed version. Moulton's adaptation differs from its original and from the Canutus treatise in putting great emphasis on the idea that onsets of plague were acts of divine retribution for human sinfulness. In this respect, Moulton reshaped the tradition of the medieval plague treatise and anticipated the religious and social construction of plague that would take shape in the first half of the sixteenth century. Its long history in print indicates that Moulton's treatise expressed the spirit of that construction and probably influenced the construction as well. The contrasting histories of the two treatises attest not only to the dramatic change brought about by religious and social forces in the sixteenth century, but to a growing recognition of the value of the printing press for disseminating medical information-in forms that served social and ideological ends.

The Jagiellonians and the Stars

NASA Astrophysics Data System (ADS)

Baczek, K.; Wszołek, B.

2007-12-01

The largest centre for astronomical and astrological study in the fifteenth century was the University of Cracow, which always was under special care of Jagiellonians. The use of astronomy and astrology at Jagiellonian courts in the fifteenth and sixteenth centuries were very common. We try to convince the reader about this, exposing very limited historical sources.

The Progress of Dental Education. Bulletin, 1925, No. 39

ERIC Educational Resources Information Center

Waite, Frederick C.

1925-01-01

Dentistry has evolved from medicine and more especially from the surgical aspect of what is now called medicine. Until the sixteenth century, physic and surgery were separate professions and what we now call dentistry was a part of surgery rather than of physic. For centuries physic was a calling of greater dignity than surgery. Since the major…

The Meaning of Signs:

PubMed Central

Stein, Claudia

2006-01-01

This article reconstructs the diagnostic act of the French pox in the French-disease hospital of sixteenth-century Augsburg. It focuses on how the participants in the clinical encounter imagined the configuration of the pox and its localization in the human body. Of central importance for answering this question is the early modern conception of physical signs. It has been argued that it was due to a specific understanding of bodily signs and their relationship to a disease and its causes, that disease definition and classification in the early modern period showed a high degree of flexibility and fluidity. This paper looks at how the sixteenth-century theoretical conception of physical signs not only shaped the diagnosis and treatment of the pox but also reflected the overall organization of institutions. PMID:17242549

Medical similes in religious discourse: the case of Giovanni di San Gimignano OP (ca. 1260-ca. 1333).

PubMed

Ziegler, J

1995-01-01

By the beginning of the fourteenth century, medicine had acquired a cultural role in addition to its traditional function as a therapeutic art. Medical subject matter infiltrated the religious discourse via the new thirteenth-century encyclopedic literature. Preachers came to employ in their moral analogies a wider range of medical topics, using sophisticated medical examples and citations attributed to recognized medical authorities. These developments coincided with the growing prestige of medicine as an academic discipline.

Math Roots: The Beginnings of the Metric System

ERIC Educational Resources Information Center

Johnson, Art; Norris, Kit; Adams,Thomasina Lott, Ed.

2007-01-01

This article reviews the history of the metric system, from a proposal of a sixteenth-century mathematician to its implementation in Revolutionary France some 200 years later. Recent developments in the metric system are also discussed.

Early Writing among Ancient Vikings and Today's Pre-Schoolers: A Cognitive Developmental Perspective on Reading Acquisition and Alphabets as Effective Artefacts

ERIC Educational Resources Information Center

Olofsson, Ake

2008-01-01

The present paper reports some observations on pre-school children's spontaneous as well as adult-supported spelling behaviour and makes comparisons between aspects of these early literacy activities and some features of spellings from mostly twelfth- to fourteenth-century Norwegian runic inscriptions. The runic inscriptions originate from a…

Latin American Newspapers.

ERIC Educational Resources Information Center

Gardner, Mary A.

1980-01-01

Reviews the historical development of the press in Latin America from the sixteenth century to the present. Discusses the various pressures that Latin American newspapers are subject to, including political censorship, economic restrictions, and cultural conflicts. (AEA)

Music and the Three Appeals of Classical Rhetoric

ERIC Educational Resources Information Center

LeCoat, Gerard G.

1976-01-01

Contends that rhetorical theory of the sixteenth through the eighteenth centuries influenced the theory of the composition of music and offers examples of vocal music which was adapted to the rhetorical appeals of logos, ethos, and pathos. (MH)

Essays and Explorations: Studies in Ideas, Language, and Literature.

ERIC Educational Resources Information Center

Bloomfield, Morton W.

Seventeen reprinted essays and an unpublished one are contained in this collection and organized under five headings: History of Ideas, Approaches to Medieval Literature, Chaucer and Fourteenth-Century English Literature, Language and Linguistics, and Essay-Reviews. Topics discussed include the origin of the concept of the Seven Cardinal Sins;…

Employing Genetic "Moments" in the History of Mathematics in Classroom Activities

ERIC Educational Resources Information Center

Farmaki, Vassiliki; Paschos, Theodorus

2007-01-01

The integration of history into educational practice can lead to the development of activities through the use of genetic "moments" in the history of mathematics. In the present paper, we utilize Oresme's genetic ideas--developed during the fourteenth century, including ideas on the velocity-time graphical representation as well as geometric…

Inter-ethnic marriage patterns in late sixteenth-century Shetland.

PubMed

Knooihuizen, Remco

2008-01-01

Remco Knooihuizen is a postgraduate student in Linguistics and English Language at the University of Edinburgh, focusing on the sociolinguistics of minority languages in Early Modern Europe. As such he has a keen interest in the (population) history of this period, which can be extremely relevant to linguistic developments.

Sixteenth workshop on geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramey, H.J. Jr.; Kruger, P.; Miller, F.G.

1991-01-25

The Sixteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 23-25, 1991. The Workshop Banquet Speaker was Dr. Mohinder Gulati of UNOCAL Geothermal. Dr. Gulati gave an inspiring talk on the impact of numerical simulation on development of geothermal energy both in The Geysers and the Philippines. Dr. Gulati was the first recipient of The Stanford Geothermal Program Reservoir Engineering Award for Excellence in Development of Geothermal Energy. Dr. Frank Miller presented the award. The registered attendance figure of one hundred fifteen participants was up slightly from last year. There were seven foreign countries represented: Iceland,more » Italy, Philippines, Kenya, the United Kingdom, Mexico, and Japan. As last year, papers on about a dozen geothermal fields outside the United States were presented. There were thirty-six papers presented at the Workshop, and two papers were submitted for publication only. Attendees were welcomed by Dr. Khalid Aziz, Chairman of the Petroleum Engineering Department at Stanford. Opening remarks were presented by Dr. Roland Horne, followed by a discussion of the California Energy Commission's Geothermal Activities by Barbara Crowley, Vice Chairman; and J.E. ''Ted'' Mock's presentation of the DOE Geothermal Program: New Emphasis on Industrial Participation. Technical papers were organized in twelve sessions concerning: hot dry rock, geochemistry, tracer injection, field performance, modeling, and chemistry/gas. As in previous workshops, session chairpersons made major contributions to the program. Special thanks are due to Joel Renner, Jeff Tester, Jim Combs, Kathy Enedy, Elwood Baldwin, Sabodh Garg, Marcel0 Lippman, John Counsil, and Eduardo Iglesias. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank Pat Ota, Angharad Jones, Rosalee Benelli, Jeanne Mankinen, Ted Sumida, and Terri A. Ramey who also produces the Proceedings

From rustics to savants: indigenous materia medica in eighteenth-century Mexico.

PubMed

Achim, Miruna

2011-09-01

This essay explores how indigenous knowledge about plant and animal remedies was gathered, classified, tested, and circulated across wide networks of exchange for natural knowledge between Europe and the Americas. There has been much recent interest in the "bioprospecting" of local natural resources-medical and otherwise-by Europeans in the early modern world and the strategies employed by European travellers, missionaries, or naturalists have been well documented. By contrast, less is known about the role played by indigenous and Creole intermediaries in this process. And yet, the transmission of knowledge between indigenous communities and the European cabinet was neither transparent nor natural, and often involved epistemological, linguistic, and religious obstacles. Drawing on printed and manuscript collections of indigenous remedies, written in colonial Mexico between the sixteenth and the eighteenth centuries, I focus on how local intermediaries, like creoles scholars, sought to overcome such obstacles by observing indigenous uses of remedies, by studying indigenous languages and by producing natural histories and pharmacopoeias in indigenous languages. Ultimately, behind the Creole participation in the transmission of indigenous remedies, one can point to political and cultural interests and to inclusive definitions of knowledge, which cut across oppositions between science and superstition, cabinet and field, centre and periphery. Copyright © 2011 Elsevier Ltd. All rights reserved.

Chaucer's Haunted Aesthetics: Mimesis and Trauma in "Troilus and Criseyde"

ERIC Educational Resources Information Center

Ingham, Patricia Clare

2010-01-01

Trauma theory has been and continues to be important to critical work in every period of literary study. This essay argues that the subtle literary strategies of one fourteenth-century poem can help to address a blockage about representation current in that theory. Geoffrey Chaucer's "Troilus and Criseyde" meditates upon trauma by rendering…

Teaching Authorial Style and Literary Technique: "Exemplo XI" of "El Conde Lucanor"

ERIC Educational Resources Information Center

Bryant, Stacy

2016-01-01

This current study proposes a comparative method of teaching authorial style, using four versions of "Exemplo XI," an often-anthologized tale about the "mago" of Toledo, Don Illán, from the "Conde Lucanor," a series of interlinked tales by the early fourteenth-century author Don Juan Manuel. Teaching a medieval text…

Simulating the Law: Experiential "Teachniques" in the Modern Law Curricula

ERIC Educational Resources Information Center

Daly, Yvonne; Higgins, Noelle

2010-01-01

The concept of arguing aspects of legal scenarios in order to facilitate student learning within the law curriculum originated in the vocational Inns of Court in fourteenth-century England. Nowadays, simulations of court proceedings, such as moot courts and mock trials, are widely employed as educational tools in law modules in third-level…

An abbreviated history of the ear: from Renaissance to present.

PubMed Central

Hachmeister, Jorge E.

2003-01-01

In this article we discuss important discoveries in relation to the anatomy and physiology of the ear from Renaissance to present. Before the Renaissance, there was a paucity of knowledge of the anatomy of the ear, because of the relative inaccessibility of the temporal bone and the general perception that human dissections should not be conducted. It was not until the sixteenth century that the middle ear was described with detail. Further progress would be made between the sixteenth and eighteenth century in describing the inner ear. In the nineteenth century, technological advancement permitted a description of the cells and structures that constitute the cochlea. Von Helmholtz made further progress in hearing physiology when he postulated his resonance theory and later von Békésy when he observed a traveling wave in human cadavers within the cochlea. Brownell later made a major advance when he discovered that the ear has a mechanism for sound amplification, via outer hair cell electromotility. Images Figure 1 Figure 2 PMID:15369636

Giants in the Nursery: A Biographical History of Developmentally Appropriate Practice

ERIC Educational Resources Information Center

Elkind, David

2015-01-01

"Giants in the Nursery" examines the evolution of developmentally appropriate practice in this biographical history of early childhood education. This book, from David Elkind, explores the theory's progression--from its beginnings in writings of sixteenth- and seventeenth-century philosophers, its experimental implementation by…

Chapter 3. A sketch of the cultural-historical environment-Part 2: Spanish entradas to the present

Treesearch

Thomas Merlan

2007-01-01

This chapter outlines the history and culture of the lands in the Valles Caldera National Preserve (VCNP) from the mid-sixteenth-century Spanish entradas (expeditions) into New Mexico to the present. The discussion draws from documentary sources listed in the accompanying annotated bibliography.

Characterizing the Intrinsic Fluorescence Properties of Historical Painting Materials: The Case Study of a Sixteenth-Century Mesoamerican Manuscript.

PubMed

Pottier, Fabien; Michelin, Anne; Andraud, Christine; Goubard, Fabrice; Lavédrine, Bertrand

2018-04-01

Ultraviolet visible (UV-Vis) fluorescence spectroscopy is widely used to study polychrome objects and can help to identify the nature of certain materials when they present specific fluorescent properties. However, given the complexity of the stratified and heterogeneous materials under study, the characterization of an intrinsic fluorescence related to a given constituent (a pigment or a binder composing a paint layer for example) is not straightforward, and the recorded raw data need to be corrected for a number of effects that can influence the detected spectral distribution. The application of standard correction procedures to experimental fluorescence data gathered on the polychromatic surface of the Codex Borbonicus, a 16th-century Aztec manuscript, is described. The results are confronted to an alternate new methodology that is based on the hypothesis of transparent non-scattering paint layers. This second approach allows to establish more clearly the material origin of the detected emission and to discriminate apparent fluorescence (emitted by the substrate and transmitted through the paint layers) from actual intrinsic emission generated by the coloring materials under study. The results show that most of the various emission profiles detected in the paint layers of the manuscript actually originate from a unique fluorophore (composing the substrate) and should not be used to characterize the coloring materials.

International Congress on the History of Oceanography (5th) Held in La Jolla, California on July 7-14, 1993

DTIC Science & Technology

1994-05-26

Shang and Zhou Dynasties (21-11 centuries B.C.) fishing gear and marine fishing boats were created and fishing laws initiated. Considerable progress was...secure enactment of fishery reform laws . As the reconstruction effort went forward, the degree to which fisheries effort should be studied...Known as a sensitive reagent since the sixteenth century this test was not regarded as quantitative until Gay- Lussac in 1832 who also introduced a

Copernican Astronomy and Oceanic Exploration

NASA Astrophysics Data System (ADS)

McKittrick, Paul

2014-01-01

This paper examines the relationships between the century long development of the “New Astronomy” (Copernicus’ axially rotating and solar orbiting earth, governed by Kepler’s laws of planetary motion) of the sixteenth and early seventeenth centuries and the emerging astronomical navigation technologies of the fifteenth and sixteenth century Iberian oceanic explorers and their sixteenth and seventeenth century Protestant competitors. Since the first breakthroughs in Portuguese astronomical navigation in ascertaining latitude at sea were based upon the theories and observations of classically trained Ptolemaic astronomers and cosmographers, it can be argued that the new heliocentric astronomy was not necessary for future developments in early modern navigation. By examining the history of the concurrent revolutions in early modern navigation and astronomy and focusing upon commonalities, we can identify the period during which the old astronomy provided navigators with insufficient results - perhaps hastening the acceptance of the new epistemology championed by Galileo and rejected by Bellarmine. Even though this happened during the period of northern protestant ascendancy in exploration, its roots can be seen during pre-Copernican acceptance in both Lutheran and Catholic Europe. Copernican mathematics was used to calculate Reinhold’s Prutenic Tables despite the author’s ontological rejection of the heliocentric hypothesis. These tables became essential for ascertaining latitude at sea. Kepler’s Rudophine Tables gained even more widespread currency across Europe. His theories were influenced by Gilbert’s work on magnetism - a work partially driven by the requirements of English polar exploration. Sailors themselves never needed to accept a heliocentric cosmography, but the data they brought back to the metropolis undermined Ptolemy, as better data kept them alive at sea. This exchange between theoretician and user in the early modern period drove both

Canaanites in a Promised Land: The American Indian and the Providential Theory of Empire.

ERIC Educational Resources Information Center

Cave, Alfred E.

1988-01-01

Reviews sixteenth-and seventeenth-century writings by Rastell, More, Eden, Hakluyt, Peckham, Gray, Symonds, Johnson, Strachey, Purchas, Winthrop, and Cotton justifying English occupation of Indian lands through the Biblical Canaan analogy and the secular "vacant land" (vacuum domicilium) principle. Notes dissent by Crashaw, Williams, and…

Luther and the Foundations of Literacy, Secular Schooling and Educational Administration.

ERIC Educational Resources Information Center

Luke, Carmen

1989-01-01

Outlines antecedents and consequences of typography and Sixteenth Century Protestant educational reform to show how curricular innovation led to a bureaucratic discourse of social control. Argues that compulsory schooling for mass literacy gave rise to the institutionalization of childhood, and to state-controlled techniques of normalization and…

Modernity/Coloniality and Eurocentric Education: Towards a Post-Occidental Self-Understanding of the Present

ERIC Educational Resources Information Center

Baker, Michael

2012-01-01

This article sketches a post-Occidental interpretation of the historical/conceptual relationships between modern western education and European civilizational identity formation. Modern western education will be interpreted as a modern/colonial institution that emerged along with the sixteenth-century responses to the questions provoked by the…

Wonderful secrets of nature. Natural knowledge and religious piety in Reformation Germany.

PubMed

Crowther-Heyck, Kathleen

2003-06-01

Sixteenth-century Germany witnessed a tremendous flourishing of vernacular literature. An unprecedented number and variety of texts were produced for new groups of readers. This essay analyzes one underexplored genre of this vernacular literature: texts on the natural world. Numerous books on animals, plants, minerals, and natural marvels rolled off the German presses in this period, indicating a widespread curiosity about the natural world. These texts give valuable insight into the views of nature available to a broad lay audience, literate in German but not necessarily in Latin. They reveal a pervasive sense of nature as divinely created and a deep conviction that contemplation of the natural world would lead to greater piety. The divine and the mundane were thoroughly intertwined in vernacular natural histories. While other historians of science have seen the sixteenth century as a period of increasingly secular ways of thinking about nature, I argue for the persistence, and even the intensification, of profoundly religious attitudes toward the natural world.

The construction of the idea of the city in Early Modern Europe: Pérez de Herrera and Nicolas Delamare.

PubMed

Fraile, Pedro

2010-01-01

With the economic and social changes in Europe at the end of the sixteenth century and the formation and consolidation of an urban network throughout the continent, questions such as poverty, sanitation, and hygiene began to pose acute problems in the cities of the age. A new school of thought, known in Spain as Ciencia de Policía and in the Mediterranean area as Policy Science, proposed solutions for these problems and tested them through practical interventions inside the urban setting. In this article the author compares the work of two thinkers: Cristóbal Pérez de Herrera, a Spaniard, and Nicolas Delamare, a Frenchman. Writing in the late sixteenth and early seventeenth centuries, Pérez de Herrera examined the organization of Madrid, the newly founded (though still not firmly established) capital of Spain. Delamare based his study on the Paris of the early eighteenth century. The author stresses the coincidences in some of the ideas of both thinkers and shows how their writings begin to embody a new idea of the city, many aspects of which have survived until the present day.

Education and Globalisation: A Latin American Perspective

ERIC Educational Resources Information Center

Pineau, Pablo

2008-01-01

This paper examines the historical relationship between education and globalisation in Latin America. This is no straightforward task. Hegel's vision of a continent without history and the rapacious expansion of Western culture from the sixteenth century profoundly transformed Latin America, and in turn stimulated a search for a distinctive…

Comment and Response.

ERIC Educational Resources Information Center

College English, 1985

1985-01-01

Critics comment on three earlier "College English" articles: Mike Rose's "The Language of Exclusion: Writing Instruction at the University," Elizabeth A. Nist's "Tattle's Well's Faire: English Women Authors of the Sixteenth Century," and Patrick Hartwell's "Grammar, Grammars, and the Teaching of Grammar." Contains responses from Mike Rose and…

Biology and impacts of Pacific island invasive species: Capra hircus, the feral goat, (Mammalia: Bovidae)

Treesearch

Mark W. Chynoweth; Creighton M. Litton; Christopher A. Lepczyk; Steven C. Hess; Susan Cordell

2013-01-01

Domestic goats, Capra hircus, were intentionally introduced to numerous oceanic islands beginning in the sixteenth century. The remarkable ability of C. hircus to survive in a variety of conditions has enabled this animal to become feral and impact native ecosystems on islands throughout the world. Direct ecological impacts...

Human intestinal parasites from a Mamluk Period cesspool in the Christian quarter of Jerusalem: Potential indicators of long distance travel in the 15th century AD.

PubMed

Yeh, Hui-Yuan; Prag, Kay; Clamer, Christa; Humbert, Jean-Baptiste; Mitchell, Piers D

2015-06-01

The aim of this research is to determine which parasites were present in a mediaeval latrine from the old city of Jerusalem. This latrine contains fragments of pottery from the Middle East and also from Italy, suggesting links of some kind with Europe. Excavation identified two separate entry chutes emptying in a shared cesspool. Radiocarbon dating and pottery analysis is compatible with a date of use in the late fifteenth century and early sixteenth century. Twelve coprolites (preserved stool) and mixed cesspool sediment were analysed with light microscopy and enzyme-linked immunosorbent assay (ELISA). Six species of intestinal parasites were identified. These were the helminths Ascaris lumbricoides (roundworm), Trichuris trichiura (whipworm), Taenia sp. (beef/pork/asiatic tapeworm) Diphyllobothrium sp. (fish tapeworm), and two protozoa that can cause dysentery (Entamoeba histolytica and Giardia duodenalis). While roundworm and whipworm were found in every sample, the other parasite species were present in only one or two samples each, suggesting that only a minority of those using the latrine were infected with those species. The role of Jerusalem as a site for long distance trade, migration or pilgrimage is considered when interpreting the Italian pottery and the parasites present, especially E. histolytica and Diphyllobothrium sp. Copyright © 2015 Elsevier Inc. All rights reserved.

A Call for Sobriety: Sixteenth-Century Educationalists and Humanist Conviviality

ERIC Educational Resources Information Center

Verbeke, Demmy

2013-01-01

Michel Jeanneret's "A Feast of Words. Banquets and Table Talk in the Renaissance" (1987; English translation published in 1991) highlighted the celebration by Renaissance humanists of food and drink as catalysts of intellectual exchange. The author convincingly argued that Renaissance banquets served as a paradigm for the humanist body…

Population geography of calamity: the sixteenth and seventeenth century Yucatan.

PubMed

Whitmore, T M

1996-12-01

"This historical demography for Yucatan [Mexico] at the time of Spanish contact presents a number of problems. There were multiple Maya-Spaniard contacts before the Spaniards established a continuous presence after the protracted conquest of the Yucatan. The area of Yucatan that was controlled by the Spanish at any one time is not precisely known, and Yucatan offered ¿refuge' areas where the indigenous population could avoid Spanish control and counts. These issues are addressed here by considering different regions of the Yucatan and using a numerical computer simulation to generate new estimates of population that result from migration, warfare, agricultural calamity, and epidemics." excerpt

Politicians, Patriots and Plotters: Unlikely Debates Occasioned by Maximilian Hell's Venus Transit Expedition of 1769

NASA Astrophysics Data System (ADS)

Kontler, Laszlo

2013-05-01

This paper discusses the cultural and political contexts and reception of the most important by-product of Maximilian Hell's famous Venus transit expedition of 1768-69, the Demonstratio. Idioma Ungarorum et Lapponum idem esse (1770) by Hell's associate Janos Sajnovics. Now considered a landmark in Finno-Ugrian linguistics, the Demonstratio addressed an academic subject that was at that time almost destined to be caught up in an ideological battlefield defined by the shifting relationship between the Habsburg government, the Society of Jesus, and the Hungarian nobility. The "enlightened absolutist" policies of the former aimed at consolidating the Habsburg monarchy as an empire, at the expense of privileged groups, including religious orders as well as the noble estates. In the situation created by the 1773 suppression of the Jesuit order (a signal of declining patronage from the dynasty), the growing preoccupation on the part of ex-Jesuits like Hell and Sajnovics with "things Hungarian" could have been part of an attempt to re-situate themselves on the Central European map of learning. At the same time, the founding document of this interest, the Demonstratio, evoked violent protests from the other target of Habsburg policies, the Hungarian nobility, because its basic assumptions - the kinship of the Hungarian and the Sami (Lappian) language - potentially undermined the noble ideology of social exclusiveness, established on the alleged "Scythian" ancestry of Hungarians. By exploring the complex motives, intentions, reactions and responses of the chief agents in this story, it is possible to highlight the extra-scientific constraints and facilitators for the practice of knowledge in late eighteenth century Central Europe.

Structure and Dynamics of Religious Insurgency: Students and the Spread of the Reformation

ERIC Educational Resources Information Center

Kim, Hyojoung; Pfaff, Steven

2012-01-01

The Protestant Reformation swept across Central Europe in the early-sixteenth century, leaving cities divided into Evangelical and Catholic camps as some instituted reforms and others remained loyal to the Roman Church. In offering a new explanation of the Reformation, we develop a theory that identifies ideologically mobilized students as bridge…

From Apprentice to Master: Social Disciplining and Surgical Education in Early Modern London, 1570-1640

ERIC Educational Resources Information Center

Chamberland, Celeste

2013-01-01

Due to its ascendancy as the administrative and commercial center of early modern England, London experienced sustained growth in the latter half of the sixteenth century, as waves of rural immigrants sought to enhance their material conditions by tapping into the city's bustling occupational and civic networks. The resultant crowded urban…

Free Speech Yearbook 1977.

ERIC Educational Resources Information Center

Phifer, Gregg, Ed.

The eleven articles in this collection explore various aspects of freedom of speech. Topics include the lack of knowledge on the part of many judges regarding the complex act of communication; the legislatures and free speech in colonial Connecticut and Rhode Island; contributions of sixteenth century Anabaptist heretics to First Amendment…

Ancient Memory Arts and Modern Graphics.

ERIC Educational Resources Information Center

McNair, John R.

1991-01-01

Sketches the art of memory in the classical period, medieval times, and the sixteenth century. Maintains that in classrooms, workshops, and seminars the old memory art can illuminate the role of graphics in technical communication and can promote the creation of fresh, mnemonically powerful graphics for publications and presentation. (SR)

Organic dyes in illuminated manuscripts: a unique cultural and historic record

PubMed Central

Nabais, Paula; Guimarães, Maria; Araújo, Rita; Whitworth, Isabella

2016-01-01

In this study, we successfully addressed the challenges posed by the identification of dyes in medieval illuminations. Brazilwood pigment lakes and orcein purple colours were unequivocally identified in illuminated manuscripts dated by art historians to be from the thirteenth to the fifteenth centuries and in the Fernão Vaz Dourado Atlas (sixteenth century). All three works were on a parchment support. This was possible by combining Raman microscopy and surface-enhanced Raman spectroscopy with microspectrofluorimetry. To the best of our knowledge, this is the first time that brazilein, the main chromophore in brazilwood lake pigments, has been unequivocally identified by surface-enhanced Raman spectroscopy in an illuminated work (the Dourado Atlas). Complementing this identification, through microspectrofluorimetry and micro-Fourier transform infrared spectroscopy, it was possible to propose a complete paint formulation by comparison with our database of references; the dark pink hues, in the three case studies, were produced by combining brazilwood pigment lakes and gypsum in a protein- and gum arabic-based tempera. Orcein purple, also known as orchil dye, has been previously identified in medieval manuscripts, dated from the sixth to the ninth centuries. Our findings in fourteenth–sixteenth century manuscripts confirm the hypothesis that this dye was lost during the High Middle Ages, to be later rediscovered. This article is part of the themed issue ‘Raman spectroscopy in art and archaeology’. PMID:27799433

Was molar incisor hypomineralisation (MIH) present in archaeological case series?

PubMed

Kühnisch, Jan; Lauenstein, Anne; Pitchika, Vinay; McGlynn, George; Staskiewicz, Anja; Hickel, Reinhard; Grupe, Gisela

2016-12-01

With respect to the unknown aetiology of molar incisor hypomineralisation (MIH), it is unclear whether this phenomenon was overlooked in the last century as a result of a high number of caries in children or if this developmental disorder was not present until then. Therefore, this study determined the presence of MIH in historical dentitions and teeth. Dental remains from late medieval (n = 191, twelfth-sixteenth century, Regensburg, Germany), post-medieval (n = 33, sixteenth-eighteenth century, Passau, Germany) and modern age archaeological skeletal series (n = 99, nineteenth-twentieth century, Altdorf, Germany) were examined for MIH. In addition, linear enamel hypoplasia (LEH), diffuse opacities, hypoplasia and Turner's teeth were documented. MIH-related demarcated opacities or enamel breakdowns were found in only 15 (0.4 %) of the 3891 examined permanent teeth. Ten cases (3.1 %) from a total of 323 dentitions were classified as having MIH. In contrast, 98 individuals (30.3 %) showed LEH. Other enamel disorders were recorded in 64 individuals (19.8 %). With respect to the low number of affected dentitions and teeth, MIH most likely did not exist or was at least rarely present in the investigated archaeological case series. This study supports the hypothesis that MIH may be linked to contemporary living conditions or other health-related factors.

Multilingualism vs. Monolingualism: The View from the USA and Its Interaction with Language Issues around the World

ERIC Educational Resources Information Center

Kaplan, Robert B.

2015-01-01

Language policy is a mechanism determining the uses of language generally; here it examines the role of the English language in the emerging USA. Inspired by Spanish riches deriving from the "New World" during the sixteenth century, the first English people to settle permanently in North America hoped for similar riches. In North…

The Chumash Indians of Southern California. Malki Museum Brochure No. 4.

ERIC Educational Resources Information Center

Anderson, Eugene N., Jr.

The Chumash Indians were one of the most populous, rich peoples of aboriginal California. Though their origins are mysterious, they were reported to be a flourishing people by Spanish explorers in the sixteenth century. Missionization by Spaniards and secularization in 1833 spelled destruction, so that today only a few isolated and impoverished…

Business in the Middle Ages: What Was the Role of Guilds?

ERIC Educational Resources Information Center

Bosshardt, William; Lopus, Jane S.

2013-01-01

Guilds are defined as associations of craftsmen and merchants formed to promote the economic interests of their members as well as to provide protection and mutual aid. As both business and social organizations, guilds were prolific throughout Europe between the eleventh and sixteenth centuries. Guilds were organized so that workers would learn…

Seminary Education and Formation: The Challenges and Some Ideas about Future Developments

ERIC Educational Resources Information Center

Oakley, David

2017-01-01

The institution of the seminary was established by the sixteenth century Council of Trent. Seminaries were charged with the formation of men for the priesthood. The character of seminary education was largely unchanged until the Second Vatican Council (1962-1965). This article observes and comments upon the changes and developments over the past…

Hypothesis Testing of Edge Organizations: Laboratory Experimentation Using the ELICIT Multiplayer Intelligence Game

DTIC Science & Technology

2007-06-01

Sea: Naval Command and Control since the Sixteenth Century. Cambridge, MA: Harvard University Press, 2005, pp. 400. [22] R. M. Leighton , "Allied...Information Processing View," Interfaces, vol. 4, pp. 28-36, May. 1974. [84] R. E. Levitt, J. Thomsen, T. R. Christiansen , J. C. Kunz, Y. Jin and C. I

A History of the Description of the Three-Dimensional Finite Rotation

NASA Astrophysics Data System (ADS)

Fraiture, Luc

2009-01-01

A history of the description of a three-dimensional finite rotation is given starting with Cardano in the middle of the sixteenth century and ending with Bryan in the beginning of the past century. Description means both a textual description and/or a mathematical representation. To appreciate the historical context of the milestones reached over the centuries, the background and personality of the main players in this history are given. At the end, a short critical discussion is added, reviewing the present names of rotation parameters in use related to the scientists which have been considered here.

The late medieval kidney--nephrology in and about the fourteenth century.

PubMed

Eknoyan, Garabed

2012-01-01

The Late Medieval Period was a decisive period in the history of medicine. It was then that medical education was integrated into the universities that were coming into existence and when medicine made its transition from a menial trade to a regulated profession with a statutory basis of learning and graduation. It was also then that the necessities of understanding the fabric of the body was realized; for the first time in history, the study of anatomy and of human dissection were incorporated into the medical curriculum. This was a defining change whose subsequent expansion and evolution would bring about the study of function (physiology) and changes in disease (pathology). Few advances were made in the study of the kidney, which was considered part of the venous circulation, whose function was subservient to that of nutrition in eliminating excess fluid. Uroscopy flourished and reached unrealistic levels of dominance in the diagnosis, treatment, and prognostication of any and all diseases, especially in the hands of quacks and charlatans. Alchemy, a mysterious pseudo-science, blossomed into a discipline that nurtured experimentation and laid the rudimentary foundations of scientific study, chemistry, and pharmacology. It was also then that surgery took form as a specialty that actually provided much of the medical care of the period including that of the principal diseases of the kidney, obstruction and calculi, and thereby laid the foundations of what in time would become urology. © 2012 Wiley Periodicals, Inc.

The diffusion of ancient medicine in the Renaissance.

PubMed

Nutton, Vivian

2002-01-01

Ancient Greek medicine was largely transmitted in the Renaissance in the form of Latin translations. Recent scholarship has carefully delineated the sources used, and the printing history of many texts, but, save for anatomy, less has been done to elucidate how their message was received, and how that message itself changed during the sixteenth century.

Artist as Educator? Assessing the Pedagogic Role of Folly in the Early Work of the Anglo-Swiss Artist Henry Fuseli (1741-1825)

ERIC Educational Resources Information Center

Smith, Hester Camilla

2010-01-01

This article examines a group of five ink, pen and wash drawings produced by the Anglo-Swiss artist Henry Fuseli in the mid-eighteenth century in Zurich. The drawings were produced for a "Narrenbuch" (Book of Fools) uniting visual images of folly with humorous slogans. The drawings are significant in that they imitate sixteenth-century…

The Embodiment of Teaching the Regulation of Emotions in Early Modern Europe

ERIC Educational Resources Information Center

Dekker, Jeroen J. H.; Wichgers, Inge J. M.

2018-01-01

Teaching the regulation of emotions to support parents in educating their children to come of age properly was part of a missionary movement in late sixteenth- and seventeenth-century Europe. This movement was inspired by the belief in the power of education from the northern European Renaissance and by the emphasis on catechism by the…

The Society of Jesus and the Missionary Experience of Father Matteo Ricci in China between "Reformatio Ecclesiae" and Inculturalisation of the Gospel

ERIC Educational Resources Information Center

Sani, Roberto

2010-01-01

Sustained by rich archival and published material, this paper describes the experience of Father Matteo Ricci in China in the perspective of the general evolution of the Church and European Catholicism between the sixteenth and the seventeenth centuries. Father Matteo Ricci's missionary works are re-read in the light of the more complex urgencies…

Perspectives on the History of Psychoactive Substance Use; Research Issues 24.

ERIC Educational Resources Information Center

Austin, Gregory A.

This collection of resources contains 34 studies which summarize significant developments within the history of psychoactive substance use in developed countries since the sixteenth century. The primary intent of this volume is to provide a greater awareness of the ubiquity of drug use in the past and of the complex and varied factors which have…

The Transition from Latin to German in the Natural Sciences--And Its Consequences.

ERIC Educational Resources Information Center

Porksen, Uwe

Little is known about the transition from the use of Latin to the use of German in scientific literature. In the sixteenth and seventeenth centuries, Latin texts by Albrecht Durer and Johannes Kepler were bestsellers while the German versions were unpopular. German mathematics became acceptable only after 1700, with the work of Christian Wolff.…

The Life and Death of a Mycenaean Port Town: Kalamianos on the Saronic Gulf

NASA Astrophysics Data System (ADS)

Pullen, Daniel

2013-12-01

In the late fourteenth century bc of the Aegean Late Bronze Age (LBA), a large walled settlement was established at Korphos: Kalamianos, on the Saronic Gulf coast of the Corinthia, Greece. Archaeological and geological work by the Saronic harbors Archaeological Research Project has succeeded in reconstructing the LBA coastline and likely harbor basins, as well as documenting the well-preserved plan of an entire Late Helladic town. Kalamianos was a short-lived maritime outpost, purposely founded as a component of state expansion in a climate of intense peer-polity competition in LBA (fifteenth-thirteenth centuries bc) Greece.

Mapa mondi (Catalan Atlas of 1375), Majorcan cartographic school, and 14th century Asia

NASA Astrophysics Data System (ADS)

Lišèák, Vladimír

2018-05-01

This paper deals with the Mapa mondi drawn and written in about 1375. It is my starting study about this important map of the medieval period in the Catalan language and the finest work to come from the Majorcan cartographic school of the fourteenth century. The aim of this paper is to give a general overview of the publication with some details on descriptions of the portion of Asia, and in more details as regards China. This map is known also as the Catalan Atlas, because it is composed of several tables sketching out the world known at that time, from the Atlantic Coast of Europe to the Pacific Coast of East Asia. The main sources for the eastern parts of the world were travelogues of Marco Polo, John Mandeville, and Odoric of Pordenone. The presumable author of the Catalan Atlas, Cresques Abra-ham (1325-1387), a Jewish cartographer from Palma, was "master of mappæ mundi and compasses" to Peter IV (III), the King of Aragon. He worked on the atlas with his son Jehudà, who after the Aragonese persecutions of 1391, converted to Christianity. The atlas contained the latest information on Africa, Asia, and China and was considered to be the most complete picture of geographical knowledge as it stood in the later Middle Ages. The translations of original texts and interpretations, based on facsimiles of original source and on secondary sources until 2016, will be a part of this paper.

Saga of American Sport.

ERIC Educational Resources Information Center

Lucas, John A.; Smith, Ronald A.

This history of sports and athletic activities in America covers a time span from the close of the sixteenth century to the present time. It is divided into three major sections. The first, "Colonial and Early American Sport," narrates the early moral and ethical attitudes of the Puritans and follows the changes in attitudes and introduction of…

"They Did Things Differently Then": Diversity and Challenge from Key Stage 1

ERIC Educational Resources Information Center

Bracey, Paul; Jackson, Darius; Gove-Humphries, Alison

2011-01-01

This paper is based on the premise that controversial issues related to diversity are an important aspect of teaching and learning with all pupils. It was stimulated by a newspaper article which criticised teaching Key Stage 1 (5-7-year-old children) about Grace O'Malley, an Irish Queen. We argue that sixteenth century Anglo-Irish relations can be…

A Pedagogy of Two Ways of Seeing: A Confrontation of "Word and Image" in "My Name is Red"

ERIC Educational Resources Information Center

Cicekoglu, Feride

2003-01-01

The novel of Orhan Pamuk, "My Name is Red," recently the center of controversy, not only in its homeland Turkey but in all the countries where it was translated, focuses on the debates around image-making in late sixteenth-century Istanbul, then the Ottoman capital. It is also a contemporary tale. Its focus is not only the tradition of…

The Scientific Revolution: A Unit of Study for Grades 7-10.

ERIC Educational Resources Information Center

Frick, Carole Collier

This unit is one of a series that presents specific moments in history from which students focus on the meanings of landmark events. The purpose of this unit is for the student to explore the advances in scientific knowledge made in Europe in the mid-sixteenth to mid-seventeenth centuries. These advances, beginning with Copernicus, radically…

"Tras de un Amoroso Lance" como Estructura Expresiva (The Poem, "Behind the Amorous Cast" as an Expressive Structure).

ERIC Educational Resources Information Center

Bratosevich, Nicolas

1967-01-01

An analysis of a poem by San Juan de la Cruz (St. John of the Cross), the sixteenth century Spanish mystic, identifies symbols and images, explains themes, and offers a synthesis of his structural patterns. The poem, "Tras de amoroso lance", deals with the theme of the search of the beloved (i.e., the soul) for the lover, and…

What Is an Apprentice?

ERIC Educational Resources Information Center

Hawkins, T. H.

2008-01-01

Purpose: The purpose of this paper is to outline the different types and features of apprenticeships available in the 1950s. Design/methodology/approach: The term "apprenticeship" has lost the weight it had when it was originally conceived in the sixteenth century, and has now (at the time of writing) become a blanket term. It covers:…

Further thoughts on agrarian capitalism: a reply to Albritton.

PubMed

Zmolek, M

2001-01-01

In response to Albritton [2000], who asserts that the central dynamic of capitalism's genesis was putting-out manufacturing, I provide a sketch of the processes of agrarian capitalism. The elaboration of the common law in the Middle Ages enabled widespread conversion to leaseholds after the plague. An increasingly privatized system of land ownership resulted from the enclosure movement in the fifteenth and sixteenth centuries, and the upheavals of the seventeenth century represented the triumph of the enclosers. The rise of cottage industry in the eighteenth century was supported by a systematic effort at improving agricultural productivity. By the Industrial Revolution, the principle of individual control over production had long been established.

Crossing boundaries: women's gossip, insults and violence in sixteenth-century France.

PubMed

Lipscomb, Suzannah

2011-01-01

Using evidence from cases recorded in the registers of the consistories of southern France, the author investigates the way in which Languedocian women policed each other's behaviour, enforcing a collective morality through gossip, sexual insult and physical confrontation. In contrast to case studies by other historians, it is argued here that gossip does appear to have been a peculiarly female activity, but far more than simply being an outlet for malice or prurience, it gave women a distinctive social role in the town. No less evident is the involvement of women in physical violence both against each other and against men, violence which, though less extreme than its male counterpart, nonetheless occupies a significant role in the proceedings of the consistories.

Coronado and Aesop: Fable and Violence on the Sixteenth-Century Plains

ERIC Educational Resources Information Center

Palmer, Daryl W.

2009-01-01

In the spring of 1540, Francisco Vazquez de Coronado led an "entrada" from present-day Mexico into the region we call New Mexico, where the expedition spent a violent winter among pueblo peoples. The following year, after a long march across the Great Plains, Coronado led an elite group of his men north into present-day Kansas where,…

A history of the concept of the stimulus and the role it played in the neurosciences.

PubMed

Cassedy, Steven

2008-01-01

The term stimulus, as it was used in science from its earliest appearance in the sixteenth century up to the beginning of the nineteenth century, shows a gradual progress in denotation from the physical object designed to produce nervous and muscular excitation to the generically conceived event or object that initiates sensory or motor activity. To this shift corresponds a shift in the understanding of sensory experience. Johannes Muller's law of specific energy of sensory nerves played a major role in the shift, and Hermann von Helmholtz gave the shift its most thorough philosophical explanation.

The Archer’s Tale: An Examination of English Archers during the Hundred Years War and Their Impact on Warfare and Society

DTIC Science & Technology

2015-06-12

Grey is also a valuable resource. Grey is a fourteenth century English knight who participated in many of the campaigns against the Scots , and...similar proportions dating from 2400 B.C.E. to 900 C.E. have been found throughout northern Europe. Given how easily wood is destroyed by age, the...their incomes through a variety of activities including wage labor, brewing, small crafts, cutting and collecting wood and peat, and hunting and

The Sixteenth Nation: Spain’s Role in NATO,

DTIC Science & Technology

1983-01-01

in NATO. GEOPOLITICAL ASPECTS Until the twentieth century, the strategic location of the Iberian peninsula has had a major influence on the course of...remains pivotal. The Iberian peninsula provides NATO forces with the badly needed depth for any conflict in Europe (as well as for potential wars outside...emplacement. The vast expanse of the Iberian peninsula presents the possibility of stationing theater nuclear weapons in Spain, although range limitations

A Sunken Ship of the Desert at the River Danube in Tulln, Austria

PubMed Central

Galik, Alfred; Mohandesan, Elmira; Forstenpointner, Gerhard; Scholz, Ute Maria; Ruiz, Emily; Krenn, Martin; Burger, Pamela

2015-01-01

Rescue excavations recovered a skeleton that resurrect the contemporary dramatic history of Austria in the 17th century as troops besieged Vienna in the second Osmanic-Habsburg war. Unique for Central Europe is the evidence of a completely preserved camel skeleton uncovered in a large refuse pit. The male individual of slender stature indicates a few but characteristic pathological changes revealing not a beast of burden but probably a valuable riding animal. Anatomical and morphometrical analyses suggest a hybrid confirmed by the ancient DNA analyses resulting in the presence of a dromedary in the maternal and a Bactrian camel in the paternal line. PMID:25831121

Kinalizade's Views on the Moral Education of Children

ERIC Educational Resources Information Center

Uysal, Enver

2007-01-01

Kinalizade (1510-1572) is an important moralist who lived in the sixteenth century Ottoman society. He details his views on ethics in his book "Ahlak-i Ala'i," which consists of three parts. The first part contains the problems of individual ethics and ethics in general, the second deals with family ethics and the third is about state ethics and…

Hegelians Axel Honneth and Robert Williams on the Development of Human Morality

ERIC Educational Resources Information Center

Huttunen, Rauno

2012-01-01

An individual is in the lowest phase of moral development if he thinks only of his own personal interest and has only his own selfish agenda in his mind as he encounters other humans. This lowest phase corresponds well with sixteenth century British moral egoism which reflects the rise of the new economic order. Adam Smith (1723-1790) wanted to…

Electrical apparatus used in medicine before 1900.

PubMed Central

Cambridge, N A

1977-01-01

The Ancients had at their disposal torpedo fish, amber and magnets. It was not until the sixteenth century that ideas on the strange behaviour of amber and magnets were put forward. The eighteenth century saw the application of Newton's theories of matter and the introduction of the electrostatic machine, Galvanism and Volta's battery. In the nineteenth century there was extensive application of electricity in medical practice, with the development of electrocautery apparatus and illuminated cystoscopes, the pioneering of the electrocardiogram and the discovery of X-rays. Images Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 Fig 10 Fig 11 Fig 12 PMID:335397

[The decoration of Italian Renaissance drug jars after engravings].

PubMed

Drey, R E

1994-01-01

Although Italian drug jar painters generally devised original compositions for the ornamentation of their products, on occasion they derived their subjects from printed sources. Printed sources used by drug jar artists of the Renaissance include wood-engraved Italian tarot cards and wood-engraved illustrations by Hans Sebald Beham and Bernard Salomon in miniature bibles published in the sixteenth century in Frankfurt and in Lyons respectively.

Historic Landscape Survey, Maxwell AFB, Alabama

DTIC Science & Technology

2013-08-01

signifies Maxwell AFB’s historic landscapes. 2.1 The pre-military landscape Prehistory in the southeastern United States is generally designated as...the period of Native American occupation before Spanish explorers made contact in the fifteenth and sixteenth centuries. In Alabama, the prehistory ... prehistory or history is made clear.56 A historic property is determined to be either significant or not significant by applying standardized National

Health, height, and history: an overview of recent developments in anthropometric history.

PubMed

Harris, B

1994-08-01

This paper examines some of the major developments in the field of anthropometric history since the end of the 1970s. The first two sections of the paper consider the conceptual basis of anthropometric history and the relationship between height and the standard of living. Sections 3-7 discuss the contributions made by anthropometric historians to our understanding of the social and economic history of the United States, the history of American slavery, the social history of the United Kingdom, the origins of Habsburg industrialization, and the standard of living in nineteenth-century Sweden. The concluding section summarizes the impact of anthropometric history and identifies a number of areas for further research.

Earliest evidence for arthrogryposis multiplex congenita or Larsen syndrome?

PubMed

Anderson, T

1997-08-08

A sixteenth-century illustrated pamphlet from Great Britain suggests that documentary evidence may permit accurate diagnosis of pathological conditions in earlier societies. The document is of particular importance, since the presented congenital abnormalities, including cleft lip, spina bifida cystica, genu recurvatum, and talipes deformity are reported rarely in archaeological skeletal material. It is suggested that the combination of abnormalities may represent the earliest case of arthrogryposis multiplex congenita or Larsen syndrome.

From Gettysburg to the Gulf and Beyond: Coping With Revolutionary Technological Change in Land Warfare

DTIC Science & Technology

1993-01-01

sixteenth century revolution in astronomy . Until then, astronomers shared the Ptolemaic view of the universe--that all other heavenly bodies orbited the...revolutionary theory that the earth and all other planets orbited the sun. Great tumult rocked the fields of astronomy and religion, but great... Copernicus made no great new discoveries. Instead, he looked at well-known facts from a new perspective and came up with a simpler, more useful model

Cross Body Thruster Control and Modeling of a Body of Revolution Autonomous Underwater Vehicle

DTIC Science & Technology

2011-03-01

Leonardo da Vinci envisioned submersible troop transports, assault craft, and diving rigs in the early sixteenth century. Figure 1. Da...BLOCK DIAGRAM 90 THIS PAGE INTENTIONALLY LEFT BLANK 91 LIST OF REFERENCES [1] Museo Galileo, “ Leonardo da Vinci – Studies on Keels of...appl=LIR&xsl=paginamanoscritto&li ngua=ENG&chiave=101406. [Accessed: 10 October 2010]. [2] Museo Galileo, “ Leonardo da Vinci – Machine for Raising

Drought, epidemic disease, and the fall of classic period cultures in Mesoamerica (AD 750-950). Hemorrhagic fevers as a cause of massive population loss.

PubMed

Acuna-Soto, Rodolfo; Stahle, David W; Therrell, Matthew D; Gomez Chavez, Sergio; Cleaveland, Malcolm K

2005-01-01

The classical period in Mexico (AD 250-750) was an era of splendor. The city of Teotihuacan was one of the largest and most sophisticated human conglomerates of the pre-industrial world. The Mayan civilization in southeastern Mexico and the Yucatan peninsula reached an impressive degree of development at the same time. This time of prosperity came to an end during the Terminal Classic Period (AD 750-950) a time of massive population loss throughout Mesoamerica. A second episode of massive depopulation in the same area was experienced during the sixteenth century when, in less than one century, between 80% and 90% of the entire indigenous population was lost. The 16th century depopulation of Mexico constitutes one of the worst demographic catastrophes in human history. Although newly imported European and African diseases caused high mortality among the native population, the major 16th century population losses were caused by a series of epidemics of a hemorrhagic fever called Cocoliztli, a highly lethal disease unknown to both Aztec and European physicians during the colonial era. The cocoliztli epidemics occurred during the 16th century megadrought, when severe drought extended at times from central Mexico to the boreal forest of Canada, and from the Pacific to the Atlantic coast. The collapse of the cultures of the Classic Period seems also to have occurred during a time of severe drought. Tree ring and lake sediment records indicate that some of the most severe and prolonged droughts to impact North America-Mesoamerica in the past 1000-4000 years occurred between AD 650 and 1000, particularly during the 8th and 9th centuries, a period of time that coincides with the Terminal Classic Period. Based on the similarities of the climatic (severe drought) and demographic (massive population loss) events in Mesoamerica during the sixteenth century, we propose that drought-associated epidemics of hemorrhagic fever may have contributed to the massive population loss

To Merge Or Not to Merge: A Survey Of Arab Movements Toward Socio-Political Union

DTIC Science & Technology

1974-01-01

Correlation of this paradigm with the events of Islamic history makes it possi- ble to isolate those points at which myth becomes fact. Second , the study... war s, i te5, Peisians--hecame islamicized ani , to .ertiin extent. arabzed. This was acomiplished with the gradual Lntegration of’ the conquered...were powerless against the impingements of the formidable Ottoman war machine which, by the sixteenth century, had engulfed the Arab world from its

[History of conservative spinal therapy].

PubMed

Kladny, B

2015-12-01

Hippocrates was the first to intensively describe and document the principles for the treatment of injuries and diseases of the spine. His principles for abrupt treatment of the "hunchback" were followed by physicians even up to the end of the nineteenth century. The non-operative treatment of scoliosis was improved in the beginning of the sixteenth century by the introduction of mechanical devices that started the development of corsets which are still in use in modern scoliosis treatment. Stretching beds were only in temporary use. With the beginning of the nineteenth century gymnastics and physiotherapy became more and more important. Manual therapy was exercised by physicians until the late Middle Ages. After a long period of time in which bonesetters and other laymen performed manual therapy it was professionalized at the end of the nineteenth century again by the introduction of osteopathy and chiropractic. In Germany the development and introduction of manual treatment started relatively late in the twentieth century, predominantly as manual medicine.

A history of depressed skull fractures from ancient times to 1800.

PubMed

Ganz, Jeremy C; Arndt, Jürgen

2014-01-01

The story of managing depressed fractures illustrates how knowledge of proven value does not always get handed down. Celsus was the first to describe sensible management for depressed fractures. As he wrote in Latin this was forgotten. Galen's Greek writings survived forming the basis of management until the sixteenth century. In 1517, Hans von Gersdorff published a formidable illustrated surgical text. One illustration depicts an instrument for elevating depressed bone fragments. It looked dramatic but could not work and its defects were finally defined in the eighteenth century. Ambroise Paré used a bone punch just as we do today, but no later surgeon mentions this, though the instrument was well known. Elements of chance, fashion, emotionally powerful illustrations, and perhaps stubbornness had a profound effect on management delaying rational treatment for centuries.

Walter Odington's De etate mundi and the Pursuit of a Scientific Chronology in Medieval England.

PubMed

Nothaft, Carl Philipp

2016-01-01

This article deals with a forgotten treatise on the age of the world, written between 1308 and 1316 by Walter Odington, a monk of Evesham Abbey, otherwise known for his writings on alchemy and music theory. By tracing the sources and rationale behind Odington's arguments and comparing them with those of other medieval authors, the article attempts to shed new light on the state of chronological scholarship in England in the eleventh to fourteenth centuries, when astronomical and astrological methods were freely used to supplement or replace scriptural interpretation, yielding creative and unexpected results.

2D and 3D Terahertz Imaging and X-Rays CT for Sigillography Study

NASA Astrophysics Data System (ADS)

Fabre, M.; Durand, R.; Bassel, L.; Recur, B.; Balacey, H.; Bou Sleiman, J.; Perraud, J.-B.; Mounaix, P.

2017-04-01

Seals are part of our cultural heritage but the study of these objects is limited because of their fragility. Terahertz and X-Ray imaging are used to analyze a collection of wax seals from the fourteenth to eighteenth centuries. In this work, both techniques are compared in order to discuss their advantages and limits and their complementarity for conservation state study of the samples. Thanks to 3D analysis and reconstructions, defects and fractures are detected with an estimation of their depth position. The path from the parchment tongue inside the seals is also detected.

Late Byzantine mineral soda high alumina glasses from Asia Minor: a new primary glass production group.

PubMed

Schibille, Nadine

2011-04-19

The chemical characterisation of archaeological glass allows the discrimination between different glass groups and the identification of raw materials and technological traditions of their production. Several lines of evidence point towards the large-scale production of first millennium CE glass in a limited number of glass making factories from a mixture of Egyptian mineral soda and a locally available silica source. Fundamental changes in the manufacturing processes occurred from the eight/ninth century CE onwards, when Egyptian mineral soda was gradually replaced by soda-rich plant ash in Egypt as well as the Islamic Middle East. In order to elucidate the supply and consumption of glass during this transitional period, 31 glass samples from the assemblage found at Pergamon (Turkey) that date to the fourth to fourteenth centuries CE were analysed by electron microprobe analysis (EPMA) and by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). The statistical evaluation of the data revealed that the Byzantine glasses from Pergamon represent at least three different glass production technologies, one of which had not previously been recognised in the glass making traditions of the Mediterranean. While the chemical characteristics of the late antique and early medieval fragments confirm the current model of glass production and distribution at the time, the elemental make-up of the majority of the eighth- to fourteenth-century glasses from Pergamon indicate the existence of a late Byzantine glass type that is characterised by high alumina levels. Judging from the trace element patterns and elevated boron and lithium concentrations, these glasses were produced with a mineral soda different to the Egyptian natron from the Wadi Natrun, suggesting a possible regional Byzantine primary glass production in Asia Minor.

Late Byzantine Mineral Soda High Alumina Glasses from Asia Minor: A New Primary Glass Production Group

PubMed Central

Schibille, Nadine

2011-01-01

The chemical characterisation of archaeological glass allows the discrimination between different glass groups and the identification of raw materials and technological traditions of their production. Several lines of evidence point towards the large-scale production of first millennium CE glass in a limited number of glass making factories from a mixture of Egyptian mineral soda and a locally available silica source. Fundamental changes in the manufacturing processes occurred from the eight/ninth century CE onwards, when Egyptian mineral soda was gradually replaced by soda-rich plant ash in Egypt as well as the Islamic Middle East. In order to elucidate the supply and consumption of glass during this transitional period, 31 glass samples from the assemblage found at Pergamon (Turkey) that date to the fourth to fourteenth centuries CE were analysed by electron microprobe analysis (EPMA) and by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). The statistical evaluation of the data revealed that the Byzantine glasses from Pergamon represent at least three different glass production technologies, one of which had not previously been recognised in the glass making traditions of the Mediterranean. While the chemical characteristics of the late antique and early medieval fragments confirm the current model of glass production and distribution at the time, the elemental make-up of the majority of the eighth- to fourteenth-century glasses from Pergamon indicate the existence of a late Byzantine glass type that is characterised by high alumina levels. Judging from the trace element patterns and elevated boron and lithium concentrations, these glasses were produced with a mineral soda different to the Egyptian natron from the Wadi Natrun, suggesting a possible regional Byzantine primary glass production in Asia Minor. PMID:21526144

The medieval Persian manuscript of Afyunieh: the first individual treatise on the opium and addiction in history.

PubMed

Moosavyzadeh, Abdolali; Ghaffari, Farzaneh; Mosavat, Seyed Hamdollah; Zargaran, Arman; Mokri, Azarakhsh; Faghihzadeh, Soghrat; Naseri, Mohsen

2018-03-01

According to historical evidence, the abuse of opium has been reported all over the globe-specifically throughout Eastern nations-since the sixteenth century. Before that, opium had mostly been applied as medication. Reference has been made in traditional Persian medical literature to the method of cultivation, properties, side effects and toxicity. In sixteenth century Iran, during the reign of the Safavids, opium abuse began. It was from then that prominent Persian scholars started to think of solutions to this societal problem. One of the most famous scholars was Imad al-Din Mahmud ibn Mas'ud Shirazi, who composed a book concerning addiction-Afyunieh, a comprehensive book on the topic of opium and all issues of opium. Furthermore, he recommended methods for reducing opium dose as well as substitution with other medications that had a narrower range of side effects, in order to eradicate dependency upon opium and opium-derived materials. This is most likely the first book that comprehensively addressed opium and discussed drug rehabilitation methodology, in traditional Persian medical literature. In this historical review, the authors have introduced the book Afyunieh, which presents methods for treating addiction to and giving up opium; the text comprises a synthesis of the author's opinions, professional experience and references to the work of other famous physicians. Copyright © 2018 Shanghai Changhai Hospital. Published by Elsevier B.V. All rights reserved.

Medical topics in the De anima commentary of Coimbra (1598) and the Jesuits' attitude towards medicine in education and natural philosophy.

PubMed

Sander, Christoph

2014-01-01

Early-modern Jesuit universities did not offer studies in medicine, and from 1586 onwards, the Jesuit Ratio studiorum prohibited digressions on medical topics in the Aristotelian curriculum. However, some sixteenth-century Jesuit text books used in philosophy classes provided detailed accounts on physiological issues such as sense perception and its organic location as discussed in Aristotle's De anima II, 7-11. This seeming contradiction needs to be explained. In this paper, I focus on the interst in medical topics manifested in a commentary by the Jesuits of Coimbra. Admittedly, the Coimbra commentary constituted an exception, as the Jesuit college that produced it was integrated in a royal university which had a strong interest in educating physicians. It will be claimed that the exclusion of medicine at Jesuit universities and colleges had its origin in rather incidental events in the course of the foundation of the first Jesuit university in Sicily. There, the lay professors of law and medicine intended to avoid subordination to the Jesuits and thereby provoked a conflict which finally led the Jesuit administration to refrain from including faculties of medicine and law in Jesuit universities. Towards the end of the sixteenth century, a veritable Jesuit animosity towards medicine emerged for philosophical and pedagogical reasons. This development reflects educational concerns within the Society as well as the role of commentaries on Aristotle for early-modern learning.

Archaeology: a lion found in the Egyptian tomb of Maïa.

PubMed

Callou, Cécile; Samzun, Anaïck; Zivie, Alain

2004-01-15

Lions are mentioned by classical scholars and in pharaonic inscriptions as being among the sacred animals that were bred and buried in the Nile valley. And yet no specimens have been found in Egypt - until the excavation of the Bubasteion necropolis at Saqqara. Here we describe a complete skeleton, once a mummy, of a male lion (Panthera leo) that was discovered there, buried among the cats' catacombs created during the last centuries bc and occupying the much older tomb of Maïa, wet-nurse to the king Tutankhamun (from the New Kingdom, fourteenth century bc). This important find at a site that was dedicated to the feline goddess Bastet (also known as Bubastis) confirms the status of the lion as a sacred animal during the Late and Greek periods.

Conceptions of Educational Practices Among the Nahuas of Mexico: Past and Present.

PubMed

Chamoux, Marie-Noëlle

2015-01-01

Historical documents and recent fieldwork indicate that, since the sixteenth century, there is robust continuity in central beliefs about learning among Nahuatl families. Nahuatl documents from nearly five centuries ago and current Nahuatl adults consider guidance and teaching to be accompaniment of the learner, more than direct action, because nobody can enter the minds and personalities of others. Learning by observing and pitching in is valued: The adults can organize good conditions of apprenticeship, they can indicate the good direction and the goal, serve as examples, and protect the learner. Across centuries, Nahuatl educational practices consist of facilitating observation by copresence, early training for attentive engagement, hiding nothing, and not preventing children from trying, as well as persuading children to be responsible, to work, and to adopt a calm attitude for paying close attention. © 2015 Elsevier Inc. All rights reserved.

The Antikythera mechanism and the mechanical universe

NASA Astrophysics Data System (ADS)

Edmunds, M. G.

2014-10-01

How did our view of the Universe develop? By the mid-eighteenth century, a world view had developed of a system constrained by physical laws. These laws, if not entirely understood, showed regularity and could be handled mathematically to provide both explanation and prediction of celestial phenomena. Most of us have at least some hazy idea of the fundamental shift that came through the work of Copernicus, Kepler, Galileo and Newton. The idea of a 'Mechanical Universe' running rather like a clock tends to be associated with these sixteenth- and seventeenth-century pioneers. It remains a useful - and perhaps comforting - analogy. Yet, recent investigations based around the Antikythera Mechanism, an artefact from ancient Greece, reinforce a view that the 'Mechanical' conception has been around for a much longer time - indeed certainly as far back as the third century BC. The extent of mechanical design expertise existing around 100 BC as witnessed by the Antikythera Mechanism comes as a great surprise to most people. It is certainly a very ingenious device, often referred to as 'The World's First Computer' although it is really a sophisticated mechanical astronomical calculator with its functions pre-determined rather than programmable. In this review, the structure and functions of the Antikythera Mechanism are described. The astronomy, cosmology and technology inherent in the machine fit surprisingly well into the context of its contemporary Classical world. A strong claim will be made for the influence of such mechanisms on the development of astronomical and philosophical views, based on literary reference. There is evidence that the technology persisted until its spectacular and rather sudden re-appearance in Western Europe around 1300 AD. From then on it is not hard to chart a path through the astronomical clocks of the sixteenth century to Kepler's aim (expressed in a 1605 letter) to 'show that the heavenly machine is not a kind of divine, live being, but a

Democracy in Indonesia

DTIC Science & Technology

1994-06-01

that hunger and near-starvation were daily worries. People on the islands had to survive by eating "Ketela" (like Cassava ), a poisonous root . According...democracy in different ways. The roots of the term are derived from two Greek words; ’demos’ and ’kratos’ meaning people and rule respectively. From...8217democracy’ came into the English language in the sixteenth century from the French word I’demokratie,’ while the roots of this word stem from the

Epilepsy and its treatment in the ancient cultures of America.

PubMed

Elferink, J G

1999-07-01

Epilepsy was a well-recognized disease in pre-Columbian America, as appears from the reports of the Spanish chroniclers of the sixteenth century. Both the Aztecs and the Incas strongly associated epilepsy with magic and religion, which is evident from their ideas about the pathogenesis and treatment of the disease. Apart from treatment of epilepsy by magic means, the Incas and especially the Aztecs used in addition a large number of botanic medicines; the use of these medicines probably had an empiric nature.

The 21st Century: The Century of Biology on Earth and Beyond

NASA Astrophysics Data System (ADS)

Tarter, Jill C.; SETI Team

2017-01-01

In a bold 2004 paper, Craig Venter and Daniel Cohen* claimed that whereas the 20th century had been the Century of Physics (Special and General Relativity, Quantum Mechanics, Big Bang Cosmology, Dark Matter and Dark Energy, the Standard Model of Particle Physics…) the 21st century would be the century of biology. They outlined the fantastic potential of genomic research to define the current century. Wondrous as these predictions were, and as rapidly as they have played out and over-delivered during this past decade, these predictions were too parochial. This century will permit us the first opportunities to study biology beyond Earth; biology as we don’t yet know it, and biology that we have exported off the surface of our planet.The technologies needed for discovering biology beyond Earth are different depending on whether you are searching for microbes or mathematicians, and depending on whether you are searching in-situ or remotely. In many cases the necessary technologies do not yet exist, but like genomics, they will probably develop more rapidly, and in more ways, than anyone of us can now imagine. The developing toolkit of the astronomers (stellar, planetary, and exoplanetary) will be shaped and improved as a result of this focus for at least the rest of this century.* New Perspectives Quarterly, Vol 21, pp. 73-77, 2004

The relevance of the 1198 eruption of Solfatara in the Phlegraean Fields (Campi Flegrei) as revealed by medieval manuscripts and historical sources

NASA Astrophysics Data System (ADS)

Scandone, R.; D'Amato, J.; Giacomelli, L.

2010-01-01

The Phlegraean Fields (Campi Flegrei) caldera in Italy had one well-documented eruption during the historical period (1538). Another eruption at Solfatara in 1198 is reported by sixteenth and seventeenth-century scholars, and has been commonly regarded as uncertain. In this paper we first discuss the circumstantial evidence and report of this eruption, then discuss the relevance of drawings made in the thirteenth through the fifteenth century illustrating the Solfatara and the primary literary and historical sources describing the site. We infer that the eruption was at most a minor phreatic explosion and we explore the conditions that may have led to the occurrence of this event and the establishment of a small crater pool subsequently used as a thermal bath from the later Middle Ages onward.

The influence of the final cause doctrine on anatomists of the sixteenth and seventeenth centuries concerning selected anatomical structures of the head and neck.

PubMed

Lydiatt, Daniel D; Bucher, Gregory S

2012-09-01

The Doctrine of Final Cause, taken from Aristotle's "causes" and modified by Claudius (Aelius) Galen (of Pergamon) stated that for an anatomical part to exist it must have a "cause," not an end point, but a purpose or goal, natural or divine. This affected the renaissance anatomist's thinking. We explore this doctrine's relationship with human head and neck anatomy from antiquity's Aristotle and Galen, and the leading renaissance anatomists from the 16th and 17th centuries. Their relevant writings were influenced by religious and political beliefs and varied from humanistic to reactionary. Tracing anatomical controversies through these works reveal the humanism of Vesalius and others as paralleling the humanists of art and literature. These controversies illustrate how the body was used to demonstrate function, uses, and causes from higher sources. Humanists advanced the social, philosophical, intellectual, literary, and medical/anatomical thoughts of this period. They stood between the Christian church of the Middle Ages and modern science. Like religion, medicine and anatomy had its own revealed sources of knowledge and had sacred texts like Galen's. Vesalius' the Fabrica and the woodcuts established suddenly the beginning of modern observational science and art as the direct and faithful representation of natural phenomena. They displayed anatomy such that others could understand, including errors of Galen, bringing Vesalius into ecclesiastical conflict. Evolutionary scientists today see mutations as favorable or unfavorable depending on the environment. Mutations are random or directed by divine plan, according to perspectives of this ancient debate. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

75 FR 22435 - Notice of Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

...) --Dangerous goods, solid cargoes and containers (report of the fourteenth session of the Sub-Committee... and gases (report of the fourteenth session of the Sub- Committee) --Radiocommunications and search...

Comets, meteors, and eclipses: Art and science in early Renaissance Italy

NASA Astrophysics Data System (ADS)

Olson, R. J. M.; Pasachoff, J. M.

2002-11-01

We discuss eight trecento (fourteenth century) paintings containing depictions of astronomical events to reveal the revolutionary advances made in both astronomy and naturalistic painting in early Renaissance Italy, noting that an artistic interest in naturalism predisposed these pioneering painters to make their scientific observations. In turn, the convincing representations of their observations of astronomical phenomena in works of art rendered their paintings more believable, convincing. Padua was already a renowned center for mathematics and nascent astronomy (which was separating from astrology) when Enrico Scrovegni commissioned the famous Florentine artist Giotto di Bondone to decorate his lavish family chapel (circa 1301-1303). Giotto painted a flaming comet in lieu of the traditional Star of Bethlehem in the Adoration of the Magi scene. Moreover, he painted a historical apparition that he recently had observed with a great accuracy even by modern standards. Halley's Comet of 1301 (Olson, 1979). While we do not know the identity of the artist's theological advisor, we discuss the possibility that Pietro d'Abano, the Paduan medical doctor and "astronomer" who wrote on comets, might have been influential. We also compare Giotto's blazing comet with two others painted by the artist's shop in San Francesco at Assisi (before 1316) and account for the differences. In addition, we discuss Giotto's pupil, Taddeo Gaddi, reputed to have been partially blinded by a solar eclipse, whose calamity may find expression in his frescoes in Santa Croce, Florence (1328-30; 1338?). Giotto also influenced the Sienese painter Pietro Lorenzetti, two of whose Passion cycle frescoes at Assisi (1316-20) contain dazzling meteor showers that reveal the artist's observed astronomical phenomena, such as the "radiant" effect of meteor showers, first recorded by Alexander von Humboldt in 1799 and only accepted in the nineteenth century. Lorenzetti also painted sporadic, independent

Identifying 21st Century Capabilities

ERIC Educational Resources Information Center

Stevens, Robert

2012-01-01

What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

Biogeography of the Oceans: a Review of Development of Knowledge of Currents, Fronts and Regional Boundaries from Sailing Ships in the Sixteenth Century to Satellite Remote Sensing

NASA Astrophysics Data System (ADS)

Priede, Imants G.

2014-06-01

The development of knowledge of global biogeography of the oceans from sixteenthcentury European voyages of exploration to present-day use of satellite remote sensing is reviewed in three parts; the pre-satellite era (1513-1977), the satellite era leading to a first global synthesis (1978-1998), and more recent studies since 1998. The Gulf Stream was first identified as a strong open-ocean feature in 1513 and by the eighteenth century, regular transatlantic voyages by sailing ships had established the general patterns of winds and circulation, enabling optimisation of passage times. Differences in water temperature, water colour and species of animals were recognised as important cues for navigation. Systematic collection of information from ships' logs enabled Maury (The Physical Geography of the Sea Harper and Bros. New York 1855) to produce a chart of prevailing winds across the entire world's oceans, and by the early twentieth century the global surface ocean circulation that defines the major biogeographic regions was well-known. This information was further supplemented by data from large-scale plankton surveys. The launch of the Coastal Zone Color Scanner, specifically designed to study living marine resources on board the Nimbus 7 polar orbiting satellite in 1978, marked the advent of the satellite era. Over subsequent decades, correlation of satellite-derived sea surface temperature and chlorophyll data with in situ measurements enabled Longhurst (Ecological Geography of the Sea. Academic Press, New York 1998) to divide the global ocean into 51 ecological provinces with Polar, Westerly Wind, Trade Wind and Coastal Biomes clearly recognisable from earlier subdivisions of the oceans. Satellite imagery with semi-synoptic images of large areas of the oceans greatly aided definition of boundaries between provinces. However, ocean boundaries are dynamic, varying from season to season and year to year

Heated Words: The Politics and Poetics of Work in ‘A Complaint against Blacksmiths’

PubMed Central

Thorpe, Deborah

2016-01-01

‘A Complaint against Blacksmiths’, unique to BL, MS Arundel 292, may gesture towards fourteenth-century legislation against night-time work, yet is underpinned by delight in the sights and sounds of the forge. The smith’s smoke-smattered visage is simultaneously disgraceful and inspiring to its medieval audience. Many of us experience a different kind of unease in the digital age, as hours are converted into immaterial goods. For many, the clamour of physical labour has been replaced by the noise of automation. Looking back into the forge, the modern urban worker may yearn for its sonic landscape, with clattering hammers, grunting mouths, and hissing waters. PMID:27170826

The impact of past climate change on genetic variation and population connectivity in the Icelandic arctic fox

PubMed Central

Mellows, Andrew; Barnett, Ross; Dalén, Love; Sandoval-Castellanos, Edson; Linderholm, Anna; McGovern, Thomas H.; Church, Mike J.; Larson, Greger

2012-01-01

Previous studies have suggested that the presence of sea ice is an important factor in facilitating migration and determining the degree of genetic isolation among contemporary arctic fox populations. Because the extent of sea ice is dependent upon global temperatures, periods of significant cooling would have had a major impact on fox population connectivity and genetic variation. We tested this hypothesis by extracting and sequencing mitochondrial control region sequences from 17 arctic foxes excavated from two late-ninth-century to twelfth-century AD archaeological sites in northeast Iceland, both of which predate the Little Ice Age (approx. sixteenth to nineteenth century). Despite the fact that five haplotypes have been observed in modern Icelandic foxes, a single haplotype was shared among all of the ancient individuals. Results from simulations within an approximate Bayesian computation framework suggest that the rapid increase in Icelandic arctic fox haplotype diversity can only be explained by sea-ice-mediated fox immigration facilitated by the Little Ice Age. PMID:22977155

The impact of past climate change on genetic variation and population connectivity in the Icelandic arctic fox.

PubMed

Mellows, Andrew; Barnett, Ross; Dalén, Love; Sandoval-Castellanos, Edson; Linderholm, Anna; McGovern, Thomas H; Church, Mike J; Larson, Greger

2012-11-22

Previous studies have suggested that the presence of sea ice is an important factor in facilitating migration and determining the degree of genetic isolation among contemporary arctic fox populations. Because the extent of sea ice is dependent upon global temperatures, periods of significant cooling would have had a major impact on fox population connectivity and genetic variation. We tested this hypothesis by extracting and sequencing mitochondrial control region sequences from 17 arctic foxes excavated from two late-ninth-century to twelfth-century AD archaeological sites in northeast Iceland, both of which predate the Little Ice Age (approx. sixteenth to nineteenth century). Despite the fact that five haplotypes have been observed in modern Icelandic foxes, a single haplotype was shared among all of the ancient individuals. Results from simulations within an approximate Bayesian computation framework suggest that the rapid increase in Icelandic arctic fox haplotype diversity can only be explained by sea-ice-mediated fox immigration facilitated by the Little Ice Age.

Climatic variability in the eastern United States over the past millenium from Chesapeake Bay sediments

USGS Publications Warehouse

Cronin, T.; Willard, D.; Karlsen, A.; Ishman, S.; Verardo, S.; McGeehin, J.; Kerhin, R.; Holmes, C.; Colman, S.; Zimmerman, A.

2000-01-01

Salinity oscillations caused by multidecadal climatic variability had major impacts on the Chesapeake Bay estuarine ecosystem during the past 1000 yr. Microfossils from sediments dated by radiometry (14C, 137Cs, 210Pb) and pollen stratigraphy indicate that salinity in mesohaline regions oscillated 10-15 ppt during periods of extreme drought (low fresh-water discharge) and wet climate (high discharge). During the past 500 yr, 14 wet-dry cycles occurred, including sixteenth and early seventeenth century megadroughts that exceeded twentieth century droughts in their severity. These droughts correspond to extremely dry climate also recorded in North American tree-ring records and by early colonists. Wet periods occurred every ~60-70 yr, began abruptly, lasted <20 yr, and had mean annual rainfall ~25%-30% and fresh-water discharge ~40%-50% greater than during droughts. A shift toward wetter regional climate occurred in the early nineteenth century, lowering salinity and compounding the effects of agricultural land clearance on bay ecosystems.

The "prehistory" of psychology: thoughts on a historiographical illusion.

PubMed

Vidal, Fernando

2006-01-01

Although it is no longer as current as in the past to identify the "birth" of "scientific psychology" with the establishment of Wilhelm Wundt's laboratory in 1879, Hermann Ebbinghaus's dictum, "Psychology has a long past, but a short history," continues to inspire many authors, and to sustain the belief that there is a "prehistory" of psychology prior to the discipline's institutionalization and professionalization since the last third of the nineteenth century. Such "prehistory" is generally reconstructed by selecting the "psychological ideas" of past thinkers and looking for psychological themes in a variety of intellectual contexts, from medicine to theology. When one, however, considers the origins and uses of the word "psychology" in the sixteenth and seventeenth century, the structure and contents of the scientia de anima in Aristotelian contexts, and how such science was remade in the eighteenth century, it becomes possible to write the early history of psychology as a discipline while avoiding the anachronisms and idiosyncrasies that afflict most reconstructions of its "long" prehistorical past.

View looking from the Ariel Rios Federal Building across the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View looking from the Ariel Rios Federal Building across the great plaza to the Fourteenth Street facade - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

Young hands, old books: Drawings by children in a fourteenth-century manuscript, LJS MS. 361

PubMed Central

Thorpe, Deborah Ellen

2016-01-01

Abstract This article scrutinises three marginal drawings in LJS 361, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania Libraries. It first considers the provenance of the manuscript, questioning how it got into the hands of children. Then, it combines developmental psychology with close examination of the material evidence to develop a list of criteria to attribute the drawings to children. There is consideration of the features that help us estimate the age of the artists, and which indicate that one drawing was a collaborative effort between two children. A potential relationship is identified between the doodles and the subject matter of the text, prompting questions about pre-modern child education and literacy. Finally, the article considers the implications of this finding in both codicology and social history since these marginal illustrations demonstrate that children were active in the material life of medieval books. PMID:27517059

Young hands, old books: Drawings by children in a fourteenth-century manuscript, LJS MS. 361.

PubMed

Thorpe, Deborah Ellen

This article scrutinises three marginal drawings in LJS 361, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania Libraries. It first considers the provenance of the manuscript, questioning how it got into the hands of children. Then, it combines developmental psychology with close examination of the material evidence to develop a list of criteria to attribute the drawings to children. There is consideration of the features that help us estimate the age of the artists, and which indicate that one drawing was a collaborative effort between two children. A potential relationship is identified between the doodles and the subject matter of the text, prompting questions about pre-modern child education and literacy. Finally, the article considers the implications of this finding in both codicology and social history since these marginal illustrations demonstrate that children were active in the material life of medieval books.

Detail view to show richness of materials such as the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view to show richness of materials such as the Fourteenth Street vestibule with its gilded groin-vaulted ceiling - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

'A civilizing mission'? Austrian medicine and the reform of medical structures in the Ottoman Empire, 1838-1850.

PubMed

Chahrour, Marcel

2007-12-01

During the 1840s, physicians from the Habsburg Empire played a decisive role in the reform of medical structures in the Ottoman Empire. This paper discusses different aspects of this scientific and cultural encounter. It emphasizes the importance of Austrian health care structures as a model for the work of these physicians in the Ottoman Empire and studies the role of the medical school ran by the Austrians as a means of representing, on the one hand, the reformatory efforts of the Ottoman Empire and, on the other hand, the motivations of the Habsburg monarchy for an involvement in Ottoman health care affairs, strongly bound up with its own quarantine politics towards the Ottoman Empire.

Early modern mathematical instruments.

PubMed

Bennett, Jim

2011-12-01

In considering the appropriate use of the terms "science" and "scientific instrument," tracing the history of "mathematical instruments" in the early modern period is offered as an illuminating alternative to the historian's natural instinct to follow the guiding lights of originality and innovation, even if the trail transgresses contemporary boundaries. The mathematical instrument was a well-defined category, shared across the academic, artisanal, and commercial aspects of instrumentation, and its narrative from the sixteenth to the eighteenth century was largely independent from other classes of device, in a period when a "scientific" instrument was unheard of.

Portugal's Declaration During the Negotiation of the 2001 UNESCO Convention on the Protection of the Underwater Cultural Heritage: International Protection and Cooperation versus Possession

NASA Astrophysics Data System (ADS)

Alves, Francisco J. S.

2010-12-01

Portugal was the second country in Western Europe to ratify the 2001 UNESCO Convention, a pivotal step that occurred on September 21, 2006. In 2000 the Portuguese delegation presented a statement in the UNESCO meeting for the draft Convention, the substance of which emphasises the protection and cooperation principles concerning the underwater cultural heritage rather than the issue of its possession. In 2008, the discovery of a sixteenth century Portuguese shipwreck near Oranjemund, Namibia, confirmed that the referred statement opened a premonitory strategic window for the conciliation of interests of States around such examples of common heritage.

“Every woman counts”: a gender-analysis of numeracy in the Low Countries during the early modern period.

PubMed

de Moor, Tine; van Zanden, Jan Luiten

2010-01-01

New evidence from Flanders and the Netherlands demonstrates that age heaping was gradually diminishing in large parts of the Low Countries during the sixteenth century, that (unexpectedly) almost no gender gap was apparent in the change (women even outperforming men at times), and that differences between town and countryside were small. These findings suggest an early rise in numeracy (or at least a “number sense”) in both urban and rural areas, linked to demographic change and commercial development. Between 1600 and 1800, Flanders, in particular, seems to have lost its strong distinctiveness in this regard.

The experiments of Ramón M. Termeyer SJ on the electric eel in the River Plate region (c. 1760) and other early accounts of Electrophorus electricus.

PubMed

de Asúa, Miguel

2008-01-01

This paper focuses on Ramón M. Termeyer SJ (1737-1814?), a naturalist who experimented with the electric eel in the River Plate region during the 1760s. After going through an enumeration of the chroniclers that since the sixteenth century noticed the benumbing discharge of Electrophorus electricus, the article summarizes the work that immediately preceded Termeyer's and considers as a term of comparison the experiments on the electric eel performed by Bertrand Bajon (fl. 1751-1778) in the French Guyanne. It ends by discussing the meaning of Termeyer's 1781 and 1810 articles in the light of contemporary ideas of animal electricity.

Epilepsy in popular Medicine from the Classic Age to the Modern Age: a study on elk hoof as an original treatment.

PubMed

Tagarelli, Antonio; Piro, Anna

2018-04-12

European people believed that epilepsy was both a sacred and demoniac disease in the pre- and post-Hippocratic Age, and this belief continued into the Christian era. Epilepsy was wrapped in mystery. The present work shows an epileptic treatment using elk (Alces alces) hoof, which was better known among Northern European people, and explains its historical and popular origins that lead to its importance and success within the Official Medicine in the sixteenth and seventeenth centuries until its gradual decline as a specific treatment in the subsequent centuries. We study authors from both Antiquity and the Modern Age. The present work concludes by highlighting the relationship between epilepsy and its magic-religious inheritance. It could be considered a valid example showing how a popular treatment can earn honors in the Official Pharmacopoeia, but later be excluded.

The Live Chicken Treatment for Buboes: Trying a Plague Cure in Medieval and Early Modern Europe.

PubMed

Heinrichs, Erik A

2017-01-01

This article traces a seven-hundred-year history of one puzzling treatment for plague buboes that used the rumps of chickens to draw out the bubo's poisons. It traces the origin of the recipe to Avicenna's Canon and explores how medieval and early modern physicians altered the treatment and explained its workings up to the early eighteenth century. Much of the analysis focuses on the variants of the recipe that German physicians created as they adapted or elaborated on older recipes. This article argues that most variations of the treatment likely resulted from physicians trying ideas on paper, rather than in practice, as they attempted to unlock the mysteries of the plague's underlying poisons. Starting in the sixteenth century, however, evidence suggests that practice began to play an important role in the adaptation and interpretation of the "live chicken" recipes.

Interior view, detail to show the gold painted and glazed ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view, detail to show the gold painted and glazed ceiling of the main entry lobby on Fourteenth Street; bronze chandeliers hang from this ceiling - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

Letters from China: A History of the Origins of the Chemical Analysis of Ceramics.

PubMed

Pollard, A M

2015-02-01

This paper is an attempt to document the early history of the quantitative chemical analysis of ceramic materials in Europe, with a specific interest in the analysis of archaeological ceramics. This inevitably leads to a study of the attempts made in Europe to imitate the miraculous material--porcelain--imported from China from the fourteenth century onwards. It is clear that before the end of the eighteenth century progress was made in this endeavor by systematic but essentially trial-and-error firing of various raw materials, culminating in the successful production of European porcelain by Böttger and von Tschirnhaus in 1709. Shortly after this, letters describing the Chinese manufacture of porcelain, and, more importantly, samples of raw and fired material, began to arrive in Europe from French Jesuit missionaries, which were subjected to intense study. Following the perfection of gravimetric methods of chemical analysis in the late eighteenth century, these Chinese samples, and samples of porcelain from various European factories, were regularly analysed, particularly by Brongniart at Sèvres. Similar work was carried out on English porcelain by Simeon Shaw and Sir Arthur Church. The origins of the chemical analysis of archaeological ceramics are still somewhat obscure, but must date to the late eighteenth or early nineteenth centuries, by the likes of Vauquelin and Chaptal.

An Early Researcher in the Field of Education: Bernardino de Sahagun in Sixteenth-Century Mexico

ERIC Educational Resources Information Center

Spieker, Susanne

2008-01-01

Bernardino de Sahagun (1499/1500-1590), a Franciscan missionary in the colony of New Spain, can be seen as an early researcher in the field of education. Through his ethnographic work "General History of the Things of New Spain" he has been most influential in the historiography of Meso-American pre-Hispanic cultures. This paper focuses…

Urbanization and Inflation: Lessons from the English Price Revolution of the Sixteenth and Seventeenth Centuries.

ERIC Educational Resources Information Center

Goldstone, Jack A.

1984-01-01

A model of the impact of urban networks on monetary circulation is developed. The author argues that considering the effects of urbanization and occupational specialization on the velocity of money provides a fuller understanding of English inflation from 1500-1650 than traditional explanations focusing on population growth or changes in the money…

Writing on Pigments in Natural History and Art Technology in Sixteenth-Century Germany and Switzerland.

PubMed

Oltrogge, Doris

2015-01-01

Renaissance painters used a number of inorganic color materials. The development of mineralogy as a discipline opened a new discourse on mineral pigments. Agricola and other naturalists were familiar with the contemporary writings on art technology, but their focus was different. Therefore, the exchange of knowledge between these two color worlds remained selective. One possible meeting point was the Kunstkammer where the study of natural objects and materials was combined with an interest in the manual execution of a painting.

21st Century Skills Map

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2011

2011-01-01

The Partnership for 21st Century Skills (P21) has forged alliances with key national organizations representing the core academic subjects, including Social Studies, English, Math, Science, Geography, World Languages and the Arts. These collaborations have resulted in the development of 21st Century Skills Maps that illustrate the essential…

Comets, Meteors, and Eclipses: Art and Science in Early Renaissance Italy (Invited)

NASA Astrophysics Data System (ADS)

Olson, R. J. M.; Pasachoff, J. M.

1999-09-01

We discuss several topics relating artists and their works with actual astronomical events in early Renaissance Italy to reveal the revolutionary advances made in both astronomy and naturalistic painting. Padua, where Galileo would eventually hold a chair at the University, was already by the fourteenth century (trecento) a renowned center for mathematics and nascent astronomy (which was separating from astrology). It is no wonder that when Enrico Scrovegni commissioned the famous Florentine artist Giotto di Bondone to decorate his lavish family chapel (c. 1303) that in the scene of the Adoration of the Magi Giotto painted a flaming comet in lieu of the traditional Star of Bethlehem. Moreover, he painted an historical apparition he recently had observed with a great understanding of its scientific structure: Halley's Comet of 1301 (since Olson's first publication of this idea in Scientific American we have expanded the argument in several articles and talks). While we do not know the identity of the artist's theological advisor, we discuss the possibility that Pietro d'Abano, the Paduan medical doctor and ``astronomer" who wrote on comets, might have been influential. We also compare Giotto's blazing comet with two others painted by the artist's shop in San Francesco at Assisi (before 1316) and account for the differences. In addition, we tackle the question how Giotto's pupil, Taddeo Gaddi, who is documented as having been partially blinded by lengthy unprotected observation of the partial phase of an annular solar eclipse, reflects his observations in his frescoes in Santa Croce, Florence (1328-30). Giotto also influenced the Sienese painter Pietro Lorenzetti, two of whose Passion cycle frescoes at Assisi (1316-20), contain dazzling meteor showers that hold important symbolic meanings in the cyle's argument but more importantly reveal that the artist observed astronomical phenomena, such as the ``radiant" effect, which was first recorded by Alexander von Humboldt

Paracelsus confronts the saints: miracles, healing and the secularization of magic.

PubMed

Webster, C

1995-12-01

The sixteenth and seventeenth centuries witnessed an erosion of the role played by the church in healing. Magical practices mediated by the church were replaced by the resources of medicine. This represented an important cultural development and it is often regarded as a manifestation of increasing secularization, the decline of magic and rise of science. This paper examines this issue with special reference to miraculous healing associated with saints, which constituted one of the most important facets of magic controlled by the church. It will be suggested that Paracelsus (Theophrast von Hohenheim, 1493-1541) played an important part in the argument concerning the miraculous powers of saints. Many works by Paracelsus produced at various points in his career were relevant to this issue, but De causis morborum invisibilium, the sequel to his important Opus Paraminum (1531), was especially significant. The question of miraculous healing was therefore important in the first, full presentation of the new system of medicine developed by Paracelsus. Modern commentators have understandably found De causis morborum invisibilium less intelligible and congenial than the more accessible Opus Paramirum. But the former was important to Paracelsus, and it addressed problems that were fundamental to his audience. This case-study shows how conclusions reached by Paracelsus about medical questions were integrally tied up with his theological standpoint and with his wider reaction to the acute crisis of confidence which affected the church and the established social order at the beginning of the sixteenth century. By eliminating the miraculous intervention of saints and promoting the secularization of magic, Paracelsus was contributing to one of the important cultural changes associated with the Reformation.

An archaeology of caring knowledge.

PubMed

Paley, J

2001-10-01

There have been repeated attempts, especially during the last 20 years, to say precisely what caring in nursing is. Authors who undertake this task usually begin with the observation that the concept of caring is complex and elusive, and suggest that their contribution will help to clarify this most confused of notions. However, they are always followed by other authors, who do exactly the same thing. We seem to be no closer, now, to a clarification of caring than we have ever been. The paper offers a diagnosis of this situation, and explains why the project of retrieving caring from its elusiveness is an impossible one. I will suggest that this has nothing to do with the concept of caring, as such. Rather, the impossibility of the task follows from what these authors take to be knowledge of caring. I present an analysis of some presuppositions about what knowledge is. These presuppositions pervade the literature on caring, and can be summarized as follows: knowledge of caring is an aggregate of things said about it, derived from a potentially endless series of associations, grouped into attributes on the basis of resemblances, and conceived as a holistic description of the phenomenon. Further, I suggest that this analysis is akin to the one which Foucault offers of sixteenth century knowledge. The analysis suggests that this way of knowing is approximately 350 years out of date, and explains why the task of arriving at knowledge (in this sense) is impossible. Moreover, Foucault's claim that sixteenth century knowledge is "plethoric yet absolutely poverty-stricken" applies, with equal force, to nursing's knowledge of caring.

A great enigma of the Italian Renaissance: paleopathological study on the death of Giovanni dalle Bande Nere (1498-1526) and historical relevance of a leg amputation.

PubMed

Fornaciari, Gino; Bartolozzi, Pietro; Bartolozzi, Carlo; Rossi, Barbara; Menchi, Ilario; Piccioli, Andrea

2014-09-10

The Medici project consisted in archeological and paleopathological researches on some members of the great dynasty of the Italian Renaissance. The remains of Giovanni de' Medici, so-called "dalle Bande Nere" (Forlì 1498- Mantua 1526) have not been investigated yet. The enigma of the fatal injury and leg amputation of the famous Captain excited curiosity of paleopathologists, medical scientists and Italian Society of Orthopedic and Traumatology which contributed to realize the project of exhumation and study of his skeletal remains. The aim of the study is to report the first anthropological and paleopathological results. The tomb of Giovanni and his wife Maria Salviati was explored and the skeletal remains were investigated. Anthropological and paleopathological examination defined: age at death, physical constitution and activity, skeletal diseases. The bones of the leg were studied macroscopically, under stereoscopic microscope, at X-ray and CT scans to detect type of injury and level of amputation. The skeleton and muscular insertions of Giovanni revealed a young-adult and vigorous man, subjected to stresses of military activity since adolescence. Right tibia was amputated below the proximal half of diaphysis leaving long tibio-fibular stumps with a horizontal cut only at the lateral portion. Thus, the surgeon limited to complete the traumatic hemi-amputation. Amputation in the Sixteenth Century technically consisted in guillotine incisions below the knee using crescent shaped knife and bony saw, usually leaving a quite long tibial stump. Amputations in the Sixteenth Century were contaminated and grossly performed not providing vascular binding nor wound closure. The surgeon performed the procedure in conformity with surgical knowledge of that period.

Reconstructing 800 years of summer temperatures in Scotland from tree rings

NASA Astrophysics Data System (ADS)

Rydval, Miloš; Loader, Neil J.; Gunnarson, Björn E.; Druckenbrod, Daniel L.; Linderholm, Hans W.; Moreton, Steven G.; Wood, Cheryl V.; Wilson, Rob

2017-11-01

This study presents a summer temperature reconstruction using Scots pine tree-ring chronologies for Scotland allowing the placement of current regional temperature changes in a longer-term context. `Living-tree' chronologies were extended using `subfossil' samples extracted from nearshore lake sediments resulting in a composite chronology >800 years in length. The North Cairngorms (NCAIRN) reconstruction was developed from a set of composite blue intensity high-pass and ring-width low-pass filtered chronologies with a range of detrending and disturbance correction procedures. Calibration against July-August mean temperature explains 56.4% of the instrumental data variance over 1866-2009 and is well verified. Spatial correlations reveal strong coherence with temperatures over the British Isles, parts of western Europe, southern Scandinavia and northern parts of the Iberian Peninsula. NCAIRN suggests that the recent summer-time warming in Scotland is likely not unique when compared to multi-decadal warm periods observed in the 1300s, 1500s, and 1730s, although trends before the mid-sixteenth century should be interpreted with some caution due to greater uncertainty. Prominent cold periods were identified from the sixteenth century until the early 1800s—agreeing with the so-called Little Ice Age observed in other tree-ring reconstructions from Europe—with the 1690s identified as the coldest decade in the record. The reconstruction shows a significant cooling response 1 year following volcanic eruptions although this result is sensitive to the datasets used to identify such events. In fact, the extreme cold (and warm) years observed in NCAIRN appear more related to internal forcing of the summer North Atlantic Oscillation.

Twenty-first century vaccines

PubMed Central

Rappuoli, Rino

2011-01-01

In the twentieth century, vaccination has been possibly the greatest revolution in health. Together with hygiene and antibiotics, vaccination led to the elimination of many childhood infectious diseases and contributed to the increase in disability-free life expectancy that in Western societies rose from 50 to 78–85 years (Crimmins, E. M. & Finch, C. E. 2006 Proc. Natl Acad. Sci. USA 103, 498–503; Kirkwood, T. B. 2008 Nat. Med 10, 1177–1185). In the twenty-first century, vaccination will be expected to eliminate the remaining childhood infectious diseases, such as meningococcal meningitis, respiratory syncytial virus, group A streptococcus, and will address the health challenges of this century such as those associated with ageing, antibiotic resistance, emerging infectious diseases and poverty. However, for this to happen, we need to increase the public trust in vaccination so that vaccines can be perceived as the best insurance against most diseases across all ages. PMID:21893537

The Reconstruction of Greyfriars Kirkyard’s Sacred Space: From the Franciscan Order’s “Divinity Heaven Garden” into the Protestant’s “the Sacred Cemetery”

NASA Astrophysics Data System (ADS)

Li, Xin; Cao, Lei; Ma, Yifeng

2017-08-01

The Scottish Reformation in the sixteenth century had a profound influence on the layout and function of Greyfriars Kirkyard. Since the Reformation it has been used in various ways such as a public cemetery, a weapon exhibition and military exercises site, and as the Covenanters prison. By exhaustively perusing historical documents, comparing different layouts in Edinburgh antique maps, and analyzing the epitaphs and engraved monuments within the cemetery, I have concluded the reconstructive principles of the sacred space represent three major shifts. The space has moved from sacred to secular from a single faith to multiple denominational and from an oppressive environment to a supportive one.

Investigating early modern Ottoman consumer culture in the light of Bursa probate inventories.

PubMed

Karababa, Eminegül

2012-01-01

This study investigates the development of early modern Ottoman consumer culture. In particular, the democratization of consumption, which is a significant indicator of the development of western consumer cultures, is examined in relation to Ottoman society. Sixteenth- and seventeenth-century probate inventories of the town of Bursa combined with literary and official sources are used in order to identify democratization of consumption and the macro conditions shaping this development. Findings demonstrate that commercialization, international trade, urbanization which created a fluid social structure, and the ability of the state to negotiate with guilds were possible contextual specificities which encouraged the democratization of consumption in the Bursa context.

John Adams's Montesquieuean Moment: Enlightened Historicism in the Discourses on Davila.

PubMed

Green, Jonathan

2016-01-01

At the outset of the French Revolution John Adams penned a series of Discourses of Davila, philosophical ruminations on the sixteenth-century French Wars of Religion. Recent historians have read these Discourses in terms of Adams's Machiavellianism-his conviction that men's passions lead to violence, if unrestrained. But this reading overlooks the extent to which Adams intended his Discourses as a particular investigation into the French nation's character, and into whether the revolutionaries could lay claim to a native, French tradition of mixed constitutional government. Situating the Discourses vis-à-vis Adams's contemporaneous reading of Montesquieu, this article argues for an underappreciated historicist dimension to his thought.

Seventeenth-century uplift in eastern Hokkaido, Japan

USGS Publications Warehouse

Atwater, B.F.; Furakawa, R.; Hemphill-Haley, E.; Ikeda, Y.; Kashima, K.; Kawase, K.; Kelsey, H.M.; Moore, A.L.; Nanayama, F.; Nishimura, Y.; Odagiri, S.; Ota, Y.; Park, S.-C.; Satake, K.; Sawai, Y.; Shimokawa, K.

2004-01-01

Shores of eastern Hokkaido rose by perhaps 1 m a few centuries ago. The uplifted area extended at least 50 km along the southern Kuril Trench. It included the estuaries Akkeshi-ko and Hichirippu, on the Pacific coast, and Fu??ren-ko and Onneto??, which open to the Okhotsk Sea. At each estuary, intertidal and subtidal flats rose with respect to tide level; wetland plants colonized the emerging land; and peaty wetland deposits thereby covered mud and sand of the former flats. Previous work at Akkeshi-ko and Onneto?? showed that such emergence occurred at least three times in the past 3000 years. Volcanic-ash layers date the youngest emergence to the seventeenth century AD. New evidence from Akkeshi-ko, Hichirippu and Fu??ren-ko clarifies the age and amount of this youngest emergence. Much of it probably dates from the century's middle decades. Some of the newly emerged land remained above high tides into the middle of the eighteenth century or later. The emergence in the last half of the seventeenth century probably exceeded 0.5 m (inferred from stratigraphy and diatom palaeoecology) without far exceeding 1 m (estimated by comparing seventeenth- and eighteenth-century descriptions of Akkeshi-ko). The stratigraphy and palaeoecology of the emergence are better explained by tectonic uplift than by bay-mouth blockage, tidal-flat accretion or sea-level fall. Eastern Hokkaido needs occasional uplift, moreover, to help reconcile its raised marine terraces with its chronic twentieth-century subsidence. Because it took place above forearc mantle, eastern Hokkaido's seventeenth-century uplift probably lacks analogy with coseismic uplift that occurs above typical plate-boundary ruptures at subduction zones.

21st Century Skills Map: English

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2008

2008-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of English.

21st Century Skills Map: Science

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2008

2008-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Science.

21st Century Skills Map: Geography

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2009

2009-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.

Vaccines: the fourth century.

PubMed

Plotkin, Stanley A

2009-12-01

Vaccine development, which began with Edward Jenner's observations in the late 18th century, has entered its 4th century. From its beginnings, with the use of whole organisms that had been weakened or inactivated, to the modern-day use of genetic engineering, it has taken advantage of the tools discovered in other branches of microbiology. Numerous successful vaccines are in use, but the list of diseases for which vaccines do not exist is long. However, the multiplicity of strategies now available, discussed in this article, portends even more successful development of vaccines.

PREFACE: Fourteenth International Symposium on Laser-Aided Plasma Diagnostics (LAPD14)

NASA Astrophysics Data System (ADS)

Giudicotti, L.; Pasqualotto, R.

2010-04-01

The attached PDF contains, the full preface, a list of the scientific committee, former LAPD chairmen, local organizers, previous locations of LAPD meetings, participants email contacts and a list of the contributed papers. logo The Fourteenth International Symposium on Laser-Aided Plasma Diagnostics (LAPD14), was held from 21-24 September 2009 in Castelbrando, Treviso, Italy. The series of LAPD symposia was originally started at Kyushu University in 1983, and since then it has been organized every two years alternately in Japan, Europe and the United States, traveling around the world five times. Each LAPD Symposium brings together scientists working in different disciplines all related to the diagnostics of any type of plasma by laser or similar techniques. Researchers working on nuclear fusion, industrial process, low temperature plasma chemistry, laser development and material science, are invited to present prominent new diagnostic developments, with the aim of synergetic discussions. The broad spectrum of contributions represents one of the strengths of this symposium, which is an important, unique and fruitful source of cross-fertilization between these fields and a forum of discussions. The scope of LAPD14 was very broad, including many techniques related to laser probing of plasmas: incoherent and coherent Thomson scattering, polarimetry, interferometry, reflectometry, laser induced fluorescence, laser absorption spectroscopy, laser photodetachment spectroscopy, cavity ringdown spectroscopy, Raman scattering, reflectometry, microwave diagnostics and related laser and hardware developments. LAPD14 was attended by 66 researchers, from 15 different countries who presented a total of 57 papers (13 general, 12 topical, 10 short talks and 23 poster contributions). It is a tradition of LAPD that the first lecture of each meeting, which is more general and aims to review prominent new developments, is called 'the Akazaki lecture' in honor of Professor Masanori

A century of progress in industrial and organizational psychology: Discoveries and the next century.

PubMed

Salas, Eduardo; Kozlowski, Steve W J; Chen, Gilad

2017-03-01

In a century of research published in the Journal of Applied Psychology , we have seen significant advances in our science. The results of this science have broad applications to the workplace and implications for improving organizational effectiveness through a variety of avenues. Research has focused on understanding constructs, relationships, and processes at multiple levels, including individual, team, and organizational. A plethora of research methods and questions have driven this work, resulting in a nuanced understanding of what matters in the workplace. In this paper, we synthesize the most salient discoveries, findings, and/or conclusions in 19 domains. We seek to summarize the progress that has been made and highlight the most salient directions for future work such that the next century of research in industrial and organizational psychological science can be as impactful as the first century has been. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Immigration and the American century.

PubMed

Hirschman, Charles

2005-11-01

The full impact of immigration on American society is obscured in policy and academic analyses that focus on the short-term problems of immigrant adjustment. With a longer-term perspective, which includes the socioeconomic roles of the children of immigrants, immigration appears as one of the defining characteristics of twentieth-century America. Major waves of immigration create population diversity with new languages and cultures, but over time, while immigrants and their descendants become more "American," the character of American society and culture is transformed. In the early decades of the twentieth century, immigrants and their children were the majority of the workforce in many of the largest industrial cities; in recent decades, the arrival of immigrants and their families has slowed the demographic and economic decline of some American cities. The presence of immigrants probably creates as many jobs for native-born workers as are lost through displacement. Immigrants and their children played an important role in twentieth-century American politics and were influential in the development of American popular culture during the middle decades of the twentieth century. Intermarriage between the descendants of immigrants and old-stock Americans fosters a national identity based on civic participation rather than ancestry.

Special Education for a New Century

ERIC Educational Resources Information Center

Katzman, Lauren I., Ed.; Gandhi, Allison Gruner, Ed.; Harbour, Wendy S., Ed.; LaRock, J. D., Ed.

2005-01-01

"Special Education for a New Century" pays particularly close attention to how inclusive education practices can best be promoted in the era of standards-based accountability. An updated version of the best-selling "Special Education at the Century's End", this new volume combines cutting-edge research and theory about students…

Who Will the 21st-Century Learners Be?

ERIC Educational Resources Information Center

Dweck, Carol

2009-01-01

In the "Standards for the 21st-Century Learner," the American Association of School Librarians (AASL) describes the skills, dispositions, responsibilities, and self-assessment strategies that are necessary for a 21st-century learner. However, as wonderful as AASL's 21st-century goals sound, they will fall on deaf ears because students who have a…

STS-42 Earth observation of Moscow taken aboard Discovery, OV-103

NASA Image and Video Library

1992-01-30

STS042-80-000AV (22-30 Jan. 1992) --- Moscow is arranged as a series of concentric transportation routes crossed by straight spokes which lead away from the Kremlin at the city center. One of the inner rings, the Garden Ring, follows the line of the Sixteenth Century city wall and moat. Both this and the outer ring of the Moscow Circular Motorway can be seen. The Kremlin, established in the Twelfth Century, lies on the north bank of the winding Moskva River. Very large high-rise buildings were erected after World War II. Clusters of these produce a coarser pattern and can be detected at two points within the outer ring road. Of the five airports surrounding the city, Vnukovo Airport to the south is easily distinguished, and Sheremetyevo to the west can also be delineated. The once-secret Ramenskoye Airport, with the longest runways in the world, lies under clouds to the northeast.

Nature or Artifice? Grafting in Early Modern Surgery and Agronomy.

PubMed

Savoia, Paolo

2017-01-01

In 1597, Gaspare Tagliacozzi published a famous two-volume book on “plastic surgery.” The reconstructive technique he described was based on grafting skin taken from the arm onto the mutilated parts of the patient's damaged face – especially noses. This paper focuses on techniques of grafting, the “culture of grafting,” and the relationships between surgery and plant sciences in the sixteenth century. By describing the fascination with grafting in surgery, natural history, gardening, and agronomy the paper argues that grafting techniques were subject to delicate issues: to what extent it was morally acceptable to deceive the eye with artificial entities? and what was the status of the product of a surgical procedure that challenged the traditional natural/artificial distinction? Finally, this paper shows how in the seventeenth century grafting survived the crisis of Galenism by discussing the role it played in teratology and in controversies on the uses the new mechanistic anatomy.

Stability of upper face sexual dimorphism in central European populations (Czech Republic) during the modern age.

PubMed

Bejdová, Šárka; Dupej, Ján; Krajíček, Václav; Velemínská, Jana; Velemínský, Petr

2018-01-01

One of the most fundamental issues in forensic anthropology is the determination of sex and population affinity based on various skeletal elements. Therefore, we compared the sexual dimorphism of the upper facial skeleton from a recent Czech population (twenty-first century) with that of a population from Early Modern Age Bohemia (sixteenth to eighteenth centuries). Methods of geometric morphometrics were applied. According to the results, sexual dimorphism in terms of size, shape, and form was statistically significant in both populations. The best results of sex estimation originated from analyses of form. Thus, both size and shape differences should be taken into account for determination of the sex. The accuracy of prediction achieved 91.1% for individuals in the recent population and 87.5% for individuals from the early modern population. Only minor differences were found between sexual dimorphism in the studied populations. We conclude that sexual dimorphism of the upper facial skeleton is stable during the relatively short time period.

STS-42 Earth observation of Moscow taken aboard Discovery, OV-103

NASA Technical Reports Server (NTRS)

1992-01-01

STS-42 Earth observation taken aboard Discovery, Orbiter Vehicle (OV) 103, is of Moscow (55.5N, 37.5E). Moscow is arranged in a series of concentric transportation routes crossed by straight spokes which lead away from the Kremlin at the city center. One of the inner rings, the Garden Ring, follows the line of the Sixteenth Century city wall and moat. Both this and the outer ring of the Moscow Circular Motorway can be seen. The Kremlin, established in the Twelfth Century, lies on the north bank of the winding Moskva River. Very large high rise buildings were erected after World War II. Clusters of these produce a coarser pattern and can be detected at two points within the outer ring road. Of the five airports surrounding the city, Vnukovo Airport to the south is easily distinguished, and Sheremetyevo to the west can also be delineated. The once-secret Ramenskoye Airport, with the longest runways in the world, lies under the clouds to the northeast.

Historical mathematics in the French eighteenth century.

PubMed

Richards, Joan L

2006-12-01

At least since the seventeenth century, the strange combination of epistemological certainty and ontological power that characterizes mathematics has made it a major focus of philosophical, social, and cultural negotiation. In the eighteenth century, all of these factors were at play as mathematical thinkers struggled to assimilate and extend the analysis they had inherited from the seventeenth century. A combination of educational convictions and historical assumptions supported a humanistic mathematics essentially defined by its flexibility and breadth. This mathematics was an expression of l'esprit humain, which was unfolding in a progressive historical narrative. The French Revolution dramatically altered the historical and educational landscapes that had supported this eighteenth-century approach, and within thirty years Augustin Louis Cauchy had radically reconceptualized and restructured mathematics to be rigorous rather than narrative.

Climate: Into the 21st Century

NASA Astrophysics Data System (ADS)

Burroughs, William

2003-08-01

Toward the end of the twentieth century, it became evident to professionals working within the meterological arena that the world's climate system was showing signs of change that could not be adequately explained in terms of natural variation. Since that time there has been an increasing recognition that the climate system is changing as a result of human industries and lifestyles, and that the outcomes may prove catastrophic to the world's escalating population. Compiled by an international team formed under the auspices of the World Meteorological Organization (WMO), Climate: Into the 21st Century features an unrivalled collection of essays by the world's leading meteorological experts. These fully integrated contributions provide a perspective of the global climate system across the twentieth century, and describe some of the most arresting and extreme climatic events and their effects that have occurred during that time. In addition, the book traces the development of our capabilities to observe and monitor the climate system, and outlines our understanding of the predictability of climate on time-scales of months and longer. It concludes with a summary of the prospects for applying the twentieth century climate experience in order to benefit society in the twenty-first century. Lavishly illustrated in color, Climate is an accessible acccount of the challenges that climate poses at the start of the twenty-first century. Filled with fascinating facts and diagrams, it is written for a wide audience and will captivate the general reader interested in climate issues, and will be a valuable teaching resource. William Burroughs is a successful science author of books on climate, including Weather (Time Life, 2000), and Climate Change: A Multidisciplinary Approach (2001), Does the Weather Really Matter? (1997) and The Climate Revealed (1999), all published by Cambridge University Press.

[Mercury (and...) through the centuries].

PubMed

Kłys, Małgorzata

2010-01-01

Mercury has a long history, fascinating in its many aspects. Through the centuries--from ancient times to the present day--the metal in its various forms, also known under the name "quicksilver", accompanied the man and was used for diversified purposes. Today, mercury is employed in manufacturing thermometers, barometers, vacuum pumps and explosives. It is also used in silver and gold mining processes. Mercury compounds play a significant role in dentistry, pharmaceutical industry and crop protection. The contemporary use of mercury markedly decreases, but historically speaking, the archives abound in materials that document facts and events occurring over generations and the immense intellectual effort aiming at discovering the true properties and mechanisms of mercury activity. Mercury toxicity, manifested in destruction of biological membranes and binding of the element with proteins, what disturbs biochemical processes occurring in the body, was discovered only after many centuries of the metal exerting its effect on the lives of individuals and communities. For centuries, mercury was present in the work of alchemists, who searched for the universal essence or quintessence and the so-called philosopher's stone. In the early modern era, between the 16th and 19th centuries, mercury was used to manufacture mirrors. Mercury compounds were employed as a medication against syphilis, which plagued mankind for more than four hundred years--from the Middle Ages till mid 20th century, when the discovery of penicillin became the turning point. This extremely toxic therapy resulted in much suffering, individual tragedies, chronic poisonings leading to fatalities and dramatic sudden deaths. In the last fifty years, there even occurred attempts of mentally imbalanced individuals at injecting themselves with metallic mercury, also as a performance-enhancing drug. Instances of mass mercury poisoning occurred many times in the past in consequence of eating food products

Mining Tacitus: secrets of empire, nature and art in the reason of state.

PubMed

Keller, Vera

2012-06-01

A new political practice, the 'reason of state', informed the ends and practices of natural study in the late sixteenth century. Informed by the study of the Roman historian Tacitus, political writers gathered 'secrets of empire' from both history and travel. Following the economic reorientation of 'reason of state' by Giovanni Botero (1544-1617), such secrets came to include bodies of useful particulars concerning nature and art collected by an expanding personnel of intelligencers. A comparison between various writers describing wide-scale collections, such as Botero, Francis Bacon (1561-1626), Jakob Bornitz (1560-1625) and Matthias Bernegger (1582-1640), reveals that seventeenth-century natural intelligencers across Europe not only were analogous to political intelligencers, but also were sometimes one and the same. Those seeking political prudence cast themselves as miners, prying precious particulars from the recesses of history, experience and disparate disciplines, including mathematics, alchemy and natural philosophy. The seventeenth-century practice of combining searches for secrets of empire, nature and art contests a frequent historiographical divide between empirical science and Tacitism or reason of state. It also points to the ways political cunning shaped the management of information for both politics and the study of nature and art.

The 21st-Century Learning Environment

ERIC Educational Resources Information Center

Kennedy, Mike

2011-01-01

Step into a classroom in the 21st century, and the odds are it won't look all that different from one in the 20th century. One decade into the 2000s, many schools and universities have been frustrated in their efforts to upgrade their facilities and resources because of shrinking budgets. But even with the ailing economy, some education…

Great teachers of Gaspare Tagliacozzi (1546-1599).

PubMed

Gurunluoglu, Raffi; Gurunluoglu, Aslin; Arton, Jamie

2017-08-01

Gaspare Tagliacozzi successfully practised the art of plastic surgery in the sixteenth century and conducted a long series of precise observations on the basis of which he formulated detailed principles for rhinoplastic. He wrote the first complete description of nasal reconstruction using skin from the arm. Tagliacozzi's teachers at the University of Bologna during his student days remain largely unfamiliar, Giulio Cesare Aranzio, Ulisse Aldrovandi and Girolamo Cardano. Aldrovandi taught the 'ordinary', that is the principal course in natural philosophy. Aranzio taught the chief course in surgery and anatomy. Cardano taught a course in the theory of medicine. Their activity contributed to the slow move from Galenic teaching in medicine and the static acceptance of tradition in all science.

The bottom of the universe: Flat earth science in the Age of Encounter.

PubMed

Allegro, James J

2017-03-01

This essay challenges the dominance of the spherical earth model in fifteenth- and early-sixteenth-century Western European thought. It examines parallel strains of Latin and vernacular writing that cast doubt on the existence of the southern hemisphere. Three factors shaped the alternate accounts of the earth as a plane and disk put forward by these sources: (1) the unsettling effects of maritime expansion on scientific thought; (2) the revival of interest in early Christian criticism of the spherical earth; and (3) a rigid empirical stance toward entities too large to observe in their entirety, including the earth. Criticism of the spherical earth model faded in the decades after Magellan's crew returned from circuiting the earth in 1522.

Alchemy in popular culture: Leonardo Fioravanti and the search for the philosopher's stone.

PubMed

Eamon, W

2000-05-01

This article examines the alchemical ideas and practices of the sixteenth-century Italian surgeon Leonardo Fioravanti. I argue that Fioravanti's "search for the philosopher's stone" was as much an effort at self-fashioning as a search for alchemical gold. Exploiting the fashion for alchemical drugs, he framed a "new theory" of healing that relied on the use of distilled drugs as a means of purging bodily corruptions. His theory resonated with popular culture, and made him the focus of an alternative medical movement. I conclude that Fioravanti's alchemy was not Paracelsianism, but relied much more on more immediate sources such as Arnald of Villanova, the pseudo-Lull, and the contemporary Milanese alchemist Ettore Ausonio.

On kissing and sighing: Renaissance homoerotic love from Ficino's De Amore and Sopra Lo Amore to Cesare Trevisani's L'impresa (1569).

PubMed

Maggi, Armando

2005-01-01

This essay investigates the homoerotic connotations present in the so-called treatises on love, a popular philosophical and literary genre of the Italian Renaissance. The referential text of this sixteenth- century genre is Marsilio Ficino's De amore (1484), a deeply innovative interpretation of Plato's Symposium. Focusing on the initial section of Ficino's text, Maggi highlights some important structural differences between the De amore and the Symposium. Moreover, by comparing Ficino's Latin text with his own subsequent Italian translation (Sopra lo amore, 1544), Maggi examines how Ficino interprets some key terms such as appearance and splendor. The second part of the essay studies Cesare Trevisani's L'impresa (1569), a later treatise on love with an explicit homoerotic foundation.

Why change habits? Early modern medical innovation between medicalisation and medical culture.

PubMed

Loetz, Francisca

2010-01-01

Based on a discussion of the concept of medicalisation and medical culture in Anglo-American, French-, and German-speaking historiography the paper argues that medical innovation in Europe from the sixteenth to the mid-nineteenth century should be approached in a different way. Instead of asking from the perspective of a too narrow concept of medicalisation why medical innovations were rejected by the population, (medical) historians should analyse medical culture and ask why people should have changed their health and illness behaviour. This conceptual argument is deduced from four empirical examples: the introduction of smallpox vaccination, "medical police," the problem of medical professionalization, and the questions arising around the relations between the healthy/sick and their practitioners.

Biology and impacts of Pacific island invasive species 9. Capra hircus, the feral goat, (Mammalia: Bovidae)

USGS Publications Warehouse

Chynoweth, Mark W.; Litton, Creighton M.; Lepczyk, Christopher A.; Hess, Steve A.; Cordell, Susan

2013-01-01

Domestic goats, Capra hircus, were intentionally introduced to numerous oceanic islands beginning in the sixteenth century. The remarkable ability of C. hircus to survive in a variety of conditions has enabled this animal to become feral and impact native ecosystems on islands throughout the world. Direct ecological impacts include consumption and trampling of native plants, leading to plant community modification and transformation of ecosystem structure. While the negative impacts of feral goats are well-known and effective management strategies have been developed to control this invasive species, large populations persist on many islands. This review summarizes the impacts of feral goats on Pacific island ecosystems, and the management strategies available to control this invasive species.

Tropical mathematics and the financial catastrophe of the 17th century. Thermoeconomics of Russia in the early 20th century

NASA Astrophysics Data System (ADS)

Maslov, V. P.

2010-03-01

In the paper, an example is presented concerning relationships (which cannot be neglected) between mathematics and other sciences. In particular, the relationship between the tropical mathematics and the humanitarian-economic catastrophe of 17th century (related to slavery of Africans) is considered. The notion of critical state of economy of the 19th century is introduced by using the refined Fisher equation. A correspondence principle for thermodynamics of fluids and economics of the 19th century is presented.

21st Century Skills Map: The Arts

ERIC Educational Resources Information Center

Dean, Colleen; Ebert, Christie M. Lynch; McGreevy-Nichols, Susan; Quinn, Betsy; Sabol, F. Robert; Schmid, Dale; Shauck, R. Barry; Shuler, Scott C.

2010-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

21st Century Skills Map: Social Studies

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2007

2007-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Social Studies.

Constraints, Dangers, and Challenges of the Twenty-First Century. International Commission on Education for the Twenty-First Century.

ERIC Educational Resources Information Center

Blondel, Daniele

This document groups together the ideas about the difficulties, dangers, and challenges of the 21st century expressed by the International Commission on Education for the Twenty-First Century. In discussing constraints created by contemporary world history, the paper suggests that the development of the world economy and society is at present…

An Unfashionable Rhetoric in the Fifteenth Century.

ERIC Educational Resources Information Center

Woods, Marjorie Curry

1989-01-01

Reveals the continued importance of medieval rhetorical pedagogy throughout the high Middle Ages and early Renaissance by exploring the fifteenth-century popularity, uses of, and references to Geoffrey of Vinsauf's "Poetria nova" (a thirteenth-century verse treatise on the composition of poetry according to rhetorical principles). (SR)

Pedagogical Implementation of 21st Century Skills

ERIC Educational Resources Information Center

Jacobson-Lundeberg, Vera

2016-01-01

This paper examines students' perceptions of how intentionally taught 21st century skills have transformed their lives. Personal development education (PDE) encompasses interpersonal and interaction skills that are required for students to function and succeed in global-oriented 21st century colleges and careers. The Common Core State Standards…

Twenty-First Century Learning: Communities, Interaction and Ubiquitous Computing

ERIC Educational Resources Information Center

Leh, Amy S.C.; Kouba, Barbara; Davis, Dirk

2005-01-01

Advanced technology makes 21st century learning, communities and interactions unique and leads people to an era of ubiquitous computing. The purpose of this article is to contribute to the discussion of learning in the 21st century. The paper will review literature on learning community, community learning, interaction, 21st century learning and…

Health in Barbados in the 20th century.

PubMed

Walrond, E R

2001-09-01

At the beginning of the 20th century, Barbados was described as the most unhealthy place in the British Empire; at the end of the century, it is considered amongst the healthiest of developing countries. At the start of the century the statistics were harsh; for example, there was an infant mortality rate of 400 per 1000 live births. It is now between 10 and 15 per 1000 live births. In the last two-thirds of the century, there was a series of ongoing revolutions in Education, Public Health and Hospital Services that affected the health status favourably. The revolution in education was enhanced by the provision of University education starting with Medicine at Mona, Jamaica. Training of doctors expanded to Barbados in 1967 and has been an essential ingredient in the medical care revolution of the last third of the century. In 1953, the first Public Health Centre was opened and Barbados can now boast the most modern public health and primary care facilities. However, modern lifestyles are associated with an epidemic of obesity, diabetes mellitus and hypertension. HIV/AIDS has emerged as a major problem. Health in the 21st century will need to look at lifestyles--the effects of the internal combustion engine, the availability of tools of violence, the lure of 'illegal drugs', personal relationships and gender as well as the driving forces behind the associated lifestyles.

Twentieth Century Thinkers in Adult & Continuing Education. Second Edition.

ERIC Educational Resources Information Center

Jarvis, Peter, Ed.

This book contains 19 papers on 20th century thinkers in adult and continuing education. The book is arranged in four parts as follows: early 20th century English thinkers; early 20th century American thinkers; theorists of adult and continuing education; and theorists of adult education and social change. The following papers are included:…

[Debates on the "Jewish nurse" within the Jewish communities in Austro-Hungary around 1900].

PubMed

Malleier, Elisabeth

2008-01-01

The debate about the organisation of nursing became acute during the last decades of the 19th century when big modern Jewish hospitals were built in several cities of the Habsburg Monarchy. This led to an increase in the demand for nurses and to the initiation of a discussion about the professionalisation of Jewish nursing. In these debates different actors with different intentions were involved. While hospitals were looking mainly for inexpensive and unlimited working nurses, middle-class organisations such as B'nai B'rith emphasised the necessity for women to learn a useful profession to be able to support their husbands economically. Furthermore, feminists and women's associations tried to set new standards for female education, emphasising economic independence and improving the working conditions for women. Jewish feminists such as Henriette Weiss in Vienna, Ida Fuerst in Budapest, and Julie Leipen in Prague tried to build up Jewish nursing schools. The different strategies of implementations and the result of their efforts will be the main focus of this paper.

[History Of forensic medicine and the coroner system in the town of Bjelovar].

PubMed

Habek, Dubravko

2013-09-01

This review analyses historical sources on the development of forensic medicine and the coroner system in the town of Bjelovar over the past two centuries. The development of these two professional fields in the context of public health was regulated through a number of bylaws, such as Normativum Sanitatum from the time of the Habsburg Monarchy. Coroner examinations were performed by physicians, surgeons, and laymen using special instructions such as the famous booklet by nobleman and county medical officer Vilim Peičić from 1914. Forensic autopsy was performed by surgeons, primary or secondary hospital physicians in case of sudden or suspicious in-hospital deaths, whereas outpatient forensic autopsies were performed by county or town medical officers and district physicians at the request of investigating authorities (police, court, or general attorney's office). This historical review should serve as the basis for further historical research into this field in Croatia so as to obtain deeper insight into the development of forensic medicine and the coroner system, two professions that have always been a vital factor in public health.

The Century of Education. CEE DP 109

ERIC Educational Resources Information Center

Morrisson, Christian; Murtin, Fabrice

2009-01-01

Global economic transformations have never been as dramatic as in the twentieth century. Most countries have experienced radical changes in the standards of income per capita, technology, fertility, mortality, income inequality and the extent of democracy in the course of the past century. It is the goal of many disciplines--economics, history,…

21st Century Skills Map: World Languages

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2011

2011-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of World Languages. [Funding for this paper was provided by EF Education.

PubMed

Busard, H L L

1997-12-01

The twelfth century was a period of transmission and absorption of Arabic learning though it filtered outside of the Arabic world as early as the second half of the tenth century. In general, the lure of Spain began to act only in the twelfth century, and the active impulse toward the spread of Arabic mathematics came from beyond the Pyrenees and from men of diverse origins. The chief names are Adelard of Bath, Robert of Chester, Hermann of Carinthia and Gerard of Cremona. In this time the Latin world became acquainted with the Hindu numerals, the Arabic Algebra and Euclid'sElements. However, not only Spain, but also the Norman kingdom of southern Italy and Sicily occupies a position of peculiar importance, though the works of the translators did not become very influential. There were made direct translations from Greek into Latin. One had to wait a century more to obtain a translation from Greek into Latin of the chief Archimedean scientific and mathematical treatises by William of Moerbeke. In the thirteenth century Fibonacci and Jordanus Nemorarius stand at the threshold of European mathematics. Not only was Fibonacci the first to explain Arabic arithmetic, but his works, especially his later ones, contain many original ideas. Jordanus continued the Greco-Roman tradition rather than the Greco-Arabic one, but he did so with much independence. To Nicole Oresme (fourteenth century) was due a broadened view of proportionality, a geometric proof to determine the summation of convergent infinite series and the proof, evidently the first in the history of mathematics, that the harmonic series is divergent. The Configuration Doctrine was treated by Merton College authors and by Oresme. In the fifteenth century theDe triangulis omnimodis of Regiomontan, a systematic account of the methods for solving triangles, marked the rebirth of trigonometry.

Looking Inward to 21st Century Pedagogy

ERIC Educational Resources Information Center

Doerksen, Rose

2016-01-01

Through the lens of a student, this Note from the Field responds to a historical research project which engages pre-service teachers in critical citizenship and social imagination. Looking inward facilitates a personal learning experience of identity that is applied to learning in the 21st century. When 21st century pre-service teacher education…

The Worker's Life in the 21st Century.

ERIC Educational Resources Information Center

Abbott, William L.

1979-01-01

What will life be like for occupational education graduates in the next century? This article offers a provocative look at the life of James Jones, a hypothetical twenty-first-century worker whose horizons extend to outer space and inner consciousness. (CT)

Incorporating New Technologies for 21st Century Toxicity ...

EPA Pesticide Factsheets

Presentation at the GlobalChem conference in Washington, DC on Incorporating New Technologies for 21st Century Toxicity Testing and Risk Assessment Presentation at the GlobalChem conference in Washington, DC on Incorporating New Technologies for 21st Century Toxicity Testing and Risk Assessment

A century of trends in adult human height

PubMed Central

2016-01-01

Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3–19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8–144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries. DOI: http://dx.doi.org/10.7554/eLife.13410.001 PMID:27458798

The cosmological ideas of the peoples in the ancient Near East

NASA Astrophysics Data System (ADS)

Gropp, Harald

The European astronomers Kepler and Brahe made a big step forwards to a new view of the world in the sixteenth century. Four or five thousands years earlier a lot of interesting cosmological ideas were developed in Mesopotamia, e.g. by Sumerians, Accadians, Babylonians or Assyrians. Many traditions in mathematics, astronomy, and astrology were started in these early cultures. The author discusses some of these ideas and, briefly, the cosmological ideas of those people who lived in many parts of Europe in the first millenium before Christ. These are the celts whose origin was in what is now called Bohemia, Germany and Austria, while after covered a wide area in Europe from British islands to Balcans. (Abstract and oral speech)

Heavenly Networks. Celestial Maps and Globes in Circulation between Artisans, Mathematicians, and Noblemen in Renaissance Europe.

PubMed

Gessner, Samuel

2015-01-01

The aim of this paper is to examine the iconography on a set of star charts by Albrecht Dürer (1515), and celestial globes by Caspar Vopel (1536) and Christoph Schissler (1575). The iconography on these instruments is conditioned by strong traditions which include not only the imagery on globes and planispheres (star charts), but also ancient literature about the constellations. Where this iconography departs from those traditions, the change had to do with humanism in the sixteenth century. This "humanistic" dimension is interwoven with other concerns that involve both "social" and "technical" motivations. The interplay of these three dimensions illustrates how the iconography on celestial charts and globes expresses some features of the shared knowledge and shared culture between artisans, mathematicians, and nobles in Renaissance Europe.

[On the origin and spread of cutaneous and mucosal leishmaniasis, based on pre- and post- colombian historical source].

PubMed

Altamirano-Enciso, Alfredo J; Marzochi, Mauro C A; Moreira, João S; Schubach, Armando O; Marzochi, Keyla B F

2003-01-01

Drawing from four sixteenth-century sources, the article reports some apparent incidents of American Tegumentary Leishmaniasis within the territory of the Andes. Reinterpretation of these sources affords a look at the longstanding issue of the origin of espundia,or mucosal Leishmaniasis (ML). The study reinforces the hypothesis that ML originated in the western Amazon region, from there climbing into the high forests and later into hot inter-Andean lands via Bolivia's and Peru's borders with Brazil, above al through human migration. dating to archeological times, this process intensified during the Inca period under the social policies of the mitmaq or mitimaes. These events transpired within the historical and social context of the fall of the Inca Empire and the advent of Spanish colonization.

Managing Reliability in the 21st Century

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dellin, T.A.

1998-11-23

The rapid pace of change at Ike end of the 20th Century should continue unabated well into the 21st Century. The driver will be the marketplace imperative of "faster, better, cheaper." This imperative has already stimulated a revolution-in-engineering in design and manufacturing. In contrast, to date, reliability engineering has not undergone a similar level of change. It is critical that we implement a corresponding revolution-in-reliability-engineering as we enter the new millennium. If we are still using 20th Century reliability approaches in the 21st Century, then reliability issues will be the limiting factor in faster, better, and cheaper. At the heartmore » of this reliability revolution will be a science-based approach to reliability engineering. Science-based reliability will enable building-in reliability, application-specific products, virtual qualification, and predictive maintenance. The purpose of this paper is to stimulate a dialogue on the future of reliability engineering. We will try to gaze into the crystal ball and predict some key issues that will drive reliability programs in the new millennium. In the 21st Century, we will demand more of our reliability programs. We will need the ability to make accurate reliability predictions that will enable optimizing cost, performance and time-to-market to meet the needs of every market segment. We will require that all of these new capabilities be in place prior to the stint of a product development cycle. The management of reliability programs will be driven by quantifiable metrics of value added to the organization business objectives.« less

Radiocarbon evidence for the presence of mice on Madeira Island (North Atlantic) one millennium ago.

PubMed

Rando, Juan Carlos; Pieper, Harald; Alcover, Josep Antoni

2014-04-07

Owing to the catastrophic extinction events that occurred following the Holocene arrival of alien species, extant oceanic island biotas are a mixture of recently incorporated alien fauna and remnants of the original fauna. Knowledge of the Late Quaternary pristine island faunas and a reliable chronology of the earliest presence of alien species on each archipelago are critical in understanding the magnitude and tempo of Quaternary island extinctions. Until now, two successive waves of human arrivals have been identified in the North Atlantic Macaronesian archipelagos (Azores, Madeira, Selvagens, Canary and Cape Verde Islands): 'aboriginal', which is limited to the Canary Islands around two millennia ago, and 'colonial', from the fourteenth century onwards. New surveys in Ponta de São Lourenço (Madeira Island) have allowed us to obtain and date ancient bones of mice. The date obtained (1033 ± 28 BP) documents the earliest evidence for the presence of mice on the island. This date extends the time frame in which the most significant ecological changes occurred on the island. It also suggests that humans could have reached Madeira before 1036 cal AD, around four centuries before Portugal officially took possession of the island.

A multidisciplinary study of archaeological grape seeds

NASA Astrophysics Data System (ADS)

Cappellini, Enrico; Gilbert, M. Thomas P.; Geuna, Filippo; Fiorentino, Girolamo; Hall, Allan; Thomas-Oates, Jane; Ashton, Peter D.; Ashford, David A.; Arthur, Paul; Campos, Paula F.; Kool, Johan; Willerslev, Eske; Collins, Matthew J.

2010-02-01

We report here the first integrated investigation of both ancient DNA and proteins in archaeobotanical samples: medieval grape ( Vitis vinifera L.) seeds, preserved by anoxic waterlogging, from an early medieval (seventh-eighth century A.D.) Byzantine rural settlement in the Salento area (Lecce, Italy) and a late (fourteenth-fifteenth century A.D.) medieval site in York (England). Pyrolysis gas chromatography mass spectrometry documented good carbohydrate preservation, whilst amino acid analysis revealed approximately 90% loss of the original protein content. In the York sample, mass spectrometry-based sequencing identified several degraded ancient peptides. Nuclear microsatellite locus (VVS2, VVMD5, VVMD7, ZAG62 and ZAG79) analysis permitted a tentative comparison of the genetic profiles of both the ancient samples with the modern varieties. The ability to recover microsatellite DNA has potential to improve biomolecular analysis on ancient grape seeds from archaeological contexts. Although the investigation of five microsatellite loci cannot assign the ancient samples to any geographic region or modern cultivar, the results allow speculation that the material from York was not grown locally, whilst the remains from Supersano could represent a trace of contacts with the eastern Mediterranean.

A proper diet: medicine and history in Crecas Caslari's Esther.

PubMed

Einbinder, Susan L

2005-04-01

A pair of early-fourteenth-century texts by a Jewish physician offers an unusual glimpse of Jewish acculturation in medieval Provence. Their fate, moreover, illustrates the complexity of Jewish identity and memory, built on scaffolding assembled and reassembled over years of dislocation. Composed around 1327 in Avignon, Crescas Caslari's two verse narratives recount the biblical story of Esther. One version, in rhymed couplets, is the vernacular used by Provençal Jews, and the other version is in Hebrew. The Romance version survives in two incomplete fragments, enough to demonstrate a lively adaptation of romance narrative conventions and a sure literary hand. Except as a curiosity, it very quickly faded from sight. The Hebrew version, albeit complete, has had only a slightly securer footing in history. One manuscript copy, dated 1402 and now in the Bodleian Library in Oxford, survives in an anthology of Purim parodies and hymns copied in a Provençal hand; another, now in the British Library, is preserved in an eighteenth-century festival prayer book of the Avignon rite. A printed version containing some striking variants appeared in Salonika, on the press of Isaac Jehun, in 1853.

Advances in optics in the medieval Islamic world

NASA Astrophysics Data System (ADS)

Al-Khalili, Jim

2015-04-01

This paper reviews the state of knowledge in the field of optics, mainly in catoptrics and dioptrics, before the birth of modern science and the well-documented contributions of men such as Kepler and Newton. The paper is not intended to be a comprehensive survey of the subject such as one might find in history of science journals; instead, it is aimed at the curious physicist who has probably been taught that nothing much of note was understood about the behaviour of light, beyond outdated philosophical musings, prior to the seventeenth century. The paper will focus on advances during the medieval period between the ninth and fourteenth centuries, in both the east and the west, when the theories of the Ancient Greeks were tested, advanced, corrected and mathematised. In particular, it concentrates on a multivolume treatise on optics written one thousand years ago by the Arab scholar, Ibn al-Haytham, and examines how it influenced our understanding of the nature of reflection and refraction of light. Even the well-informed physicist should find a few surprises here, which will alter his or her view of the debt we owe to these forgotten scholars.

Multiscale Pigment Analysis of Medieval Illuminated Manuscripts

NASA Astrophysics Data System (ADS)

Sestak, Erica; Manukyan, Khachatur; Wiescher, Michael; Gura, David

2017-09-01

Three medieval illuminated manuscripts (codd. Lat. b. 1; Lat. b. 2; Lat. e. 4), housed at the University of Notre Dame's Hesburgh Library, vary in style, pigments, scribes, and regions, despite all three being Psalters used in the Late Middle Ages. XRF and Raman spectroscopy, which provided the elemental and molecular composition of the pigments, respectively, were used to analyze the pigments' compositions in an attempt to narrow further the manuscripts' possible origins. This experimental investigation emphasizes the importance of understanding the history of the manuscript through their pigments. Codd. Lat. b. 1 and Lat. b. 2 are Latinate German Psalters from the fifteenth century likely used in Katharinenkloster in Nuremberg. While there are visible differences in style within each Psalter, the variations in some of the pigment compositions, such as the inconstant presence of zinc, suggest different admixtures. Cod. Lat. e. 4 is a Latinate English Psalter from the fourteenth century, and it was written by two scribes and illuminated by two distinct painters. It is currently being tested to determine whether there are any correlations between the scribes and painters. These physical analyses will clarify the origins and provenances of the manuscripts.

The 8th Century Megadrought Across North America

NASA Astrophysics Data System (ADS)

Stahle, D. W.; Therrell, M. D.; Cleaveland, M. K.; Fye, F. K.; Cook, E. R.; Grissino-Mayer, H. D.; Acuna-Soto, R.

2002-12-01

Tree-ring data suggest that the 8th and 16th century megadroughts may have been the most severe and sustained droughts to impact North America in the past 1500 years. The 16th century megadrought may have persisted for up to 40 years, and extended from the tropics to the boreal forest and from the Pacific to Atlantic coasts. Evidence for the 8th century drought is sparse, but tree-ring and lake sediment data indicate that this drought extended from the northern Great Plains, across the southwestern United States, and into central Mexico and the Yucatan peninsula. Tree-ring data from Colorado and New Mexico document severe drought from A.D. 735-765, and may provide accurate and precise dating for the onset of the epic droughts reconstructed during the late first millennium A.D. with sedimentary data from Elk Lake, Minnesota; Moon Lake, South Dakota; La Piscina de Yuriria, Guanajuato; and Lake Chichancanab, Yucatan. If these chronological refinements are correct, then the sedimentary records suggest much greater persistence to the 8th century megadrought than indicated by the very high resolution tree-ring data, and a strong second pulse of prolonged drought late in the first millennium. Analyses of instrumental precipitation and drought indices during the 20th century, along with tree-ring reconstructions of climate in Mexico and the Southwest, indicate that annual and decadal droughts can both simultaneously impact the entire region from New Mexico and Texas down into central Mexico. The intensity and large-scale impact of drought across this region seem to be greatest when La Nina conditions and the low phase of the North Pacific oscillation prevail. The tree-ring dated 8th century megadrought occurred near the decline of the Classic Period civilizations at Teotihuacan in central Mexico and in the Mayan region of the Yucatan. The 8th century megadrought may have interacted with anthropogenic environmental degradation, epidemic disease, and social upheaval to

Illustration of the heart and blood vessels in medieval times.

PubMed

Khalili, Majid; Shoja, Mohammadali M; Tubbs, R Shane; Loukas, Marios; Alakbarli, Farid; Newman, Andrew J

2010-08-06

Throughout history, illustrations had played a key role in the promotion and evolution of medicine by providing a medium for transmission of scientific observations. Due to religious prohibitions, color drawings of the human body did not appear in medieval Persia and during the Islamic Golden Age. This tradition, however, has been overlooked with the publication of the first color atlas and text of human anatomy, Tashrihi Mansuri (Mansur's Anatomy), by Mansur ibn Ilyas in the fourteenth century AD. Written in Persian and containing several vivid illustrations of the human body, this book gained widespread attention by both scholars and lay persons. In this article, a brief history of Mansur's Anatomy and an English translation of selected sections from this book regarding the heart and blood vessels are presented. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

Ice-sheet thinning and acceleration at Camp Century, Greenlan

NASA Astrophysics Data System (ADS)

Colgan, W. T.

2017-12-01

Camp Century, Greenland (77.18 °N, 61.12 °W, 1900 m), is located approximately 150 km inland from the ice-sheet margin in Northwest Greenland. In-situ and remotely-sensed measurements of ice-sheet elevation at Camp Century exhibit a thinning trend between 1964 and the present. A comparison of 1966 and 2017 firn density profiles indicates that a portion of this ice-sheet thinning is attributable to increased firn compaction rate. In-situ measurements of increasing ice surface velocity over the 1977-2017 period indicate that enhanced horizontal divergence of ice flux is also contributing to ice dynamic thinning at Camp Century. This apparent ice dynamic thinning could potentially result from a migrating local flow divide or decreasing effective ice viscosity. In a shorter-term context, observations of decadal-scale ice-sheet thinning and acceleration at Camp Century highlights underappreciated transience in inland ice form and flow during the satellite era. In a longer-term context, these multi-decadal observations contrast with inferences of millennial-scale ice-sheet thickening and deceleration at Camp Century.

"Measuring by the bushel": reweighing the Indian Ocean pepper trade.

PubMed

Prange, Sebastian R

2011-01-01

Of all the oriental spices, black pepper was the most important until the eighteenth century. The historiography of the pepper trade is characterized by a strong focus on Europe in terms of both its economic significance in the ancient and medieval periods and the struggle for its control in the early modern period. This article, by contrast, seeks to situate the pepper trade firmly in its Asian contexts. It examines the Indian Ocean pepper trade from three perspectives. First, it places the trade in its supply-side context by focusing on the Malabar coast as the primary source of pepper. Second, it examines the relative importance of the different branches of Malabar's pepper trade and highlights the central role played by Muslim mercantile networks. Third, it considers the reconfiguration of these pepper networks in the sixteenth century in the face of aggressive competition from the Portuguese. In their sum, these arguments advocate the need for rethought balances of trade and a reweighted scholarly focus on the pepper trade in its global dimensions.

A century of typhus, lice and Rickettsia.

PubMed

Andersson, J O; Andersson, S G

2000-03-01

At the beginning of the 20th century, it was discovered at the Pasteur Institute in Tunis that epidemic typhus is transmitted by the human body louse. The complete genome sequence of its causative agent, Rickettsia prowazekii, was determined at Uppsala University in Sweden at the end of the century. In this mini-review, we discuss insights gained from the genome sequence of this fascinating and deadly organism.

Early 20th century conceptualization of health promotion.

PubMed

Madsen, Wendy

2017-12-01

This historical analysis of the term 'health promotion' during the early 20th century in North American journal articles revealed concepts that strongly resonate with those of the 21st century. However, the lineage between these two time periods is not clear, and indeed, this paper supports contentions health promotion has a disrupted history. This paper traces the conceptualizations of health promotion during the 1920s, attempts to operationalize health promotion in the 1930s resulting in a narrowing of the concept to one of health education, and the disappearance of the term from the 1940s. In doing so, it argues a number of factors influenced the changing conceptualization and utilization of health promotion during the first half of the 20th century, many of which continue to present times, including issues around what health promotion is and what it means, ongoing tensions between individual and collective actions, tensions between specific and general causes of health and ill health, and between expert and societal contributions. The paper concludes the lack of clarity around these issues contributed to health promotion disappearing in the mid-20th century and thus resolution of these would be worthwhile for the continuation and development of health promotion as a discipline into the 21st century. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Teste Albumasare cum Sibylla: astrology and the Sibyls in medieval Europe.

PubMed

Smoller, Laura Ackerman

2010-06-01

In the 1480s Dominican humanist Filippo de' Barbieri published an illustration of a supposedly ancient female seer called the 'Sybilla Chimica', whose prophetic text repeated the words of the ninth-century astrologer Abu Ma'shar. In tracing the origins of Barbieri's astrological Sibyl, this article examines three sometimes interlocking traditions: the attribution of an ante-diluvian history to the science of the stars, the assertion of astrology's origins in divine revelation, and the belief in the ancient Sibyls' predictions of the birth of Christ and other Christian truths. Medieval authors from the twelfth century on began to cite these traditions together, thereby simultaneously authorizing the use of astrology to predict religious changes and blurring the categories of natural and supernatural as applied to human understanding. This blending of astrology and prophecy appears notably in works by such authors as John of Paris, John of Legnano, Johannes Lichtenberger, and Marsilio Ficino. Ultimately the trajectory that produced Barbieri's astrological Sibyl would lead to a wave of astrological apocalyptic predictions in the sixteenth and seventeenth centuries, as well as to the harnessing of astrology for the defense of the faith in the form of an astrological natural theology, sacralizing science as well as nature.

Gender and sex manifestations in hysteria across medicine and the arts.

PubMed

Dmytriw, Adam A

2015-01-01

The diagnosis of hysteria has existed for at least four-thousand years, with roots in the ancient Greek word hysterikos, referring to diseases of the womb. In the sixteenth-century medical discourses, female hysteria was caused by excess pollution of the womb, with fluids that were labelled 'female sperm' as the probable cause. In the work of Shakespeare, there is a reference to hysterica passio, a term used by King Lear to self-diagnose his affliction. Shakespeare shows how a disease associated with women, and the 'wandering womb' phenomenon could have been spoken of in an associative way. At this time, there is a transformation of the nature of hysteria from a neurological consequence of the sick womb, to sexual deviance. Portrayals of the male deviant would evolve by the Victorian era, concurrent with the diagnosis of 'spermatorrhea'. There are very direct correspondences between the hysteria of spermatorrhea and the notion in Western medicine of the direct links between female hysteria and too much or not enough sexual energy release. Hysteria in both sexes was famously diagnosed and catalogued by Jean-Martin Charcot at the end of the nineteenth century. By the twentieth century, hysteria was also depicted as a disorder of gender as well as sexuality.

A 21st Century Library in a 20th Century Space

ERIC Educational Resources Information Center

Graboyes, Alanna S.

2012-01-01

The library at George C. Marshall High School in Fairfax County, Virginia, needed an update to better meet the needs of 21st century students. A major renovation was in the works, but head librarian Graboyes wanted to do something to make the library useful and appealing for current students. With careful budgeting and donations of time and money,…

Rethinking Folk Culture in Twentieth-Century Britain.

PubMed

Carter, Laura

2017-12-01

Research on folk culture in twentieth-century Britain has focused on elite and transgressive political episodes, but these were not its mainstream manifestations. This article re-evaluates the place of folk culture in twentieth-century Britain in the context of museums. It argues that in the modern heritage landscape folk culture was in an active dialogue with the modern democracy. This story begins with the vexed, and ultimately failed, campaign for a national English folk museum and is traced through the concurrent successes of local, regional, and Celtic 'first wave' folk museums across Britain from the 1920s to the 1960s. The educational activities of these museums are explored as emblematic of a 'conservative modernity', which gave opportunities to women but also restricted their capacity to do intellectual work. By the 1970s, a 'second wave' folk museology is identified, revealing how forms of folk culture successfully accommodated the rapid social change of the later twentieth century, particularly in deindustrializing regions. From this new, museums' perspective, folk culture appears far less marginal to twentieth-century British society. In museums folk culture interacted with mainstream concerns about education, regionalism, and commercialization. © The Author [2017]. Published by Oxford University Press.

Gender, Science and Modernity in Seventeenth-Century England

ERIC Educational Resources Information Center

Watts, Ruth

2005-01-01

The seventeenth century in England, bounded by the scientific stimulus of Francis Bacon at the beginning and Isaac Newton at the end, seemingly saw a huge leap from the Aristotelian dialectic of the past to a reconstruction of knowledge based on inductive methods, empirical investigation and cooperative research. In mid-century, Puritan reformers…

Transformations in Air Transportation Systems For the 21st Century

NASA Technical Reports Server (NTRS)

Holmes, Bruce J.

2004-01-01

Globally, our transportation systems face increasingly discomforting realities: certain of the legacy air and ground infrastructures of the 20th century will not satisfy our 21st century mobility needs. The consequence of inaction is diminished quality of life and economic opportunity for those nations unable to transform from the 20th to 21st century systems. Clearly, new thinking is required regarding business models that cater to consumers value of time, airspace architectures that enable those new business models, and technology strategies for innovating at the system-of-networks level. This lecture proposes a structured way of thinking about transformation from the legacy systems of the 20th century toward new systems for the 21st century. The comparison and contrast between the legacy systems of the 20th century and the transformed systems of the 21st century provides insights into the structure of transformation of air transportation. Where the legacy systems tend to be analog (versus digital), centralized (versus distributed), and scheduled (versus on-demand) for example, transformed 21st century systems become capable of scalability through technological, business, and policy innovations. Where air mobility in our legacy systems of the 20th century brought economic opportunity and quality of life to large service markets, transformed air mobility of the 21st century becomes more equitable available to ever-thinner and widely distributed populations. Several technological developments in the traditional aircraft disciplines as well as in communication, navigation, surveillance and information systems create new foundations for 21st thinking about air transportation. One of the technological developments of importance arises from complexity science and modern network theory. Scale-free (i.e., scalable) networks represent a promising concept space for modeling airspace system architectures, and for assessing network performance in terms of robustness

Rebuilding the LMS for the 21st Century

ERIC Educational Resources Information Center

Demski, Jennifer

2012-01-01

Finally--12 years into the 21st century--higher ed classrooms are turning into incubators for the kind of learning environment that curriculum and instructional technology experts have advocated for years. Yet a key question remains: Can legacy learning management systems (LMSs) be dragged into the 21st century as part of this new educational…

Intercultural Education by Governesses (Seventeenth to Twentieth Century)

ERIC Educational Resources Information Center

Hardach-Pinke, Irene

2010-01-01

One of the early forms of intercultural education was the upbringing of children by foreign governesses, who appeared on the European labour market during the seventeenth century. In Germany families of the gentry and the wealthy middle-classes began, since the eighteenth century, to copy the upbringing of princely children. They too wanted their…

Motives of 21st-Century-Skills Group Questioned

ERIC Educational Resources Information Center

Sawchuk, Stephen

2009-01-01

Depending on whom one asks, "21st-century skills" can mean different things: technology literacy, the ability to analyze and apply knowledge, a knack for working effectively with colleagues in teams. In what is probably its most visible form for educators, though, the term refers to the work of the Partnership for 21st Century Skills, the Tucson,…

American Childhoods: Three Centuries of Youth at Risk.

ERIC Educational Resources Information Center

Wormser, Richard

This study of childhood through the centuries provides a new perspective on the age-old challenge of growing up and thriving in a diverse and complex society. The book consists of a brief introduction followed by eight chapters. Chapter 1, "Crime and Punishment," details crime and punishment of children from the eighteenth century to the present.…

Eight Sages over Five Centuries Share Oxygen's Discovery

ERIC Educational Resources Information Center

Severinghaus, John W.

2016-01-01

During the last century, historians have discovered that between the 13th and 18th centuries, at least six sages discovered that the air we breathe contains something that we need and use. Ibn al-Nafis (1213-1288) in Cairo and Michael Servetus (1511-1553) in France accurately described the pulmonary circulation and its effect on blood color.…

Nineteenth-Century Agrarian Populism and Twentieth-Century Communitarianism: Points of Contact and Contrast.

ERIC Educational Resources Information Center

Johnson, Michael N.

1995-01-01

Connects contemporary communitarian ideas to the agenda of the 19th-century populist movement. The populist educational agenda (the agrarian revolt and Farmers' Alliance) provides historical examples of the implementation of communitarian educational theory. The populist movement as an example of communitarianism highlights an instance of a…

Twenty-First Century Creativity: An Investigation of How the Partnership for 21st Century Instructional Framework Reflects the Principles of Creativity

ERIC Educational Resources Information Center

Guo, Jiajun; Woulfin, Sarah

2016-01-01

The purpose of this study is to consider how the 21st-century learning framework reflects principles of creativity. This article provides a qualitative analysis of the Partnership for 21st Century's (P21) policy documents, with a specific focus on how the principles of creativity, one of the 4Cs (creativity, critical thinking, collaboration, and…

Race and the Constitution in the Nineteenth Century.

ERIC Educational Resources Information Center

Franklin, John Hope

1988-01-01

Examines the impact of race on 19th century politics and social order. Discusses the denial of voting rights and due process to free Blacks prior to the Civil War and the "unkept promises" of the 13th, 14th, and 15th amendments to the U.S. Constitution. Lists books on the 19th century Black experience and identifies significant…

Education vs. Training in the Twenty First Century

ERIC Educational Resources Information Center

Hale, William Brantley

2007-01-01

The philosophy of schooling and the pedagogy of schooling over the past two to three centuries has been in a state of constant flux. As we enter the 21st century, the age old debate between religious education pundits and those who advocate humanistic education rages on. The debate, then, centers around those who will or should have the right to…

Technical improvements in 19th century Belgian window glass production

NASA Astrophysics Data System (ADS)

Lauriks, Leen; Collette, Quentin; Wouters, Ine; Belis, Jan

Glass was used since the Roman age in the building envelope, but it became widely applied together with iron since the 19th century. Belgium was a major producer of window glass during the nineteenth century and the majority of the produced window glass was exported all over the world. Investigating the literature on the development of 19th century Belgian window glass production is therefore internationally relevant. In the 17th century, wood was replaced as a fuel by coal. In the 19th century, the regenerative tank furnace applied gas as a fuel in a continuous glass production process. The advantages were a clean production, a more constant and higher temperature in the furnace and a fuel saving. The French chemist Nicolas Leblanc (1787-1793) and later the Belgian chemist Ernest Solvay (1863) invented processes to produce alkali out of common salt. The artificial soda ash improved the quality and aesthetics of the glass plates. During the 19th century, the glass production was industrialized, influencing the operation of furnaces, the improvement of raw materials as well as the applied energy sources. Although the production process was industrialized, glassblowing was still the work of an individual. By improving his work tools, he was able to create larger glass plates. The developments in the annealing process followed this evolution. The industry had to wait until the invention of the drawn glass in the beginning of the 20th century to fully industrialise the window glass manufacture process.

Five centuries of climate change in Australia: the view from underground

NASA Astrophysics Data System (ADS)

Pollack, Henry N.; Huang, Shaopeng; Smerdon, Jason E.

2006-10-01

Fifty-seven borehole temperature profiles from across Australia are analysed to reconstruct a ground surface temperature history for the past five centuries. The five-hundred-year reconstruction is characterised by a temperature increase of approximately 0.5 K, with most of the warming occurring in the 19th and 20th centuries. The 17th century was the coolest interval of the five-century reconstruction. Comparison of the geothermal reconstruction to the Australian annual surface air temperature time series in their period of overlap shows excellent agreement. The full geothermal reconstruction also agrees well with the low-frequency component of dendroclimatic reconstructions from Tasmania and New Zealand. The warming of Australia over the past five centuries is only about half that experienced by the continents of the Northern Hemisphere in the same time interval. Copyright

Fossil fuels in the 21st century.

PubMed

Lincoln, Stephen F

2005-12-01

An overview of the importance of fossil fuels in supplying the energy requirements of the 21st century, their future supply, and the impact of their use on global climate is presented. Current and potential alternative energy sources are considered. It is concluded that even with substantial increases in energy derived from other sources, fossil fuels will remain a major energy source for much of the 21st century and the sequestration of CO2 will be an increasingly important requirement.

The management century.

PubMed

Kiechel, Walter

2012-11-01

In 1886, addressing the nascent American Society of Mechanical Engineers, Henry R. Towne proposed that "the management of works" be considered a modern art--thereby heralding the Management Century, when management as we know it came into being and shaped the world in which we work. Kiechel, a past editorial director of Harvard Business Publishing, elucidates the three eras that punctuate this period: the years leading up to World War II, during which scientific exactitude gave wings to a new managerial elite; the early postwar decades, managerialism's apogee of self-confidence and a time when wartime principles of strategy were adapted, sometimes ruthlessly, to the running of companies; and the 1980s to the present, years that saw fast-moving changes, disequilibrium, and a servitude to market forces but also ushered in globalism, unprecedented innovation, and heightened expectations about how workers are to be treated. Along the way he examines the contributions of thinkers such as Frederick Taylor, Elton Mayo, Peter Drucker, and Michael Porter. What lies ahead? Perhaps the biggest challenge facing the 21st-century company, Kiechel posits, is to truly free the spark of human imagination from the organization's tidal pull toward the status quo. There's almost always a better way, he concludes--and management will continue to seek it.

The neural crest migrating into the 21st century

PubMed Central

Bronner, Marianne E.; Simões-Costa, Marcos

2016-01-01

From the initial discovery of the neural crest over 150 years ago to the seminal studies of Le Douarin and colleagues in the latter part of the 20th century, understanding of the neural crest has moved from the descriptive to the experimental. Now, in the 21st century, neural crest research has migrated into the genomic age. Here we reflect upon the major advances in neural crest biology and the open questions that will continue to make research on this incredible vertebrate cell type an important subject in developmental biology for the century to come. PMID:26970616

21st Century Skin Findings Response.

PubMed

Reese, V; Croley, J A; Ryan, M P; Wagner, R F

2018-04-28

We read of interest the letter by Ishida et al, "Skin Findings of 21 st Century Movie Characters." 1 The authors conclude that the prevalence of movie villains with cutaneous lesions in cinema since 2000 is lower than films released in the 20 th century. Reviewing their examples, we note some frank errors in the data presented. Immortan Joe from "Mad Max: Fury Road" is listed as having a "lip deficit." This is due to trauma and under his breathing apparatus, there is marked scarring. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Investigation of watercourses by comparison of successive historical map surveys of Western Hungary

NASA Astrophysics Data System (ADS)

Kovács, Gábor

2010-05-01

The Second (Timár et al., 2006) and Third Military Survey (Biszak et al., 2007) of the Habsburg Empire, completed in the 19th century (1806-69 and 1869-87), can be very useful in different scientific investigations because of their accuracy and data content. The mapmakers used geodetic projections and survey technologies provided high accuracy. Therefore, scientists can use these maps and the represented objects in retrospective studies. The streams were drawn with very thin lines that also ascertain the high accuracy of their location. Previous study used the Second Military Survey to examine the neotectonic evaluation of the western part of the Pannonian Basin, bordered by Pinka, Rába and Répce Rivers (Kovács, 2010). The watercourses, especially alluvial ones, react very sensitively to tectonic forcing (Schumm & Khan, 1972; Ouchi, 1985). However, the present-day course of the creeks and rivers are mostly regulated, therefore they are unsuitable for such studies. The watercourses have reconstructed from maps surveyed prior to the main water control measures. The Second Military Survey was a perfect source for such studies. The investigated streams were free meandering ones. They could flood their banks, and only natural levees were present. After georeferencing the maps of the area, the streams were digitized, and their sinuosity values were computed. Where significant sinuosity changes have been detected along the streams, it can be considered as indicators of differential uplift or subsidence of the bedrock/alluvium. The goal of this study is to decide the character of several stream sections: were they free meandering ones or not? Some of the sections are antecedent ones, especially at the Vas Mountain at the present Austrian-Hungarian border. If the shapes of the watercourses on the different surveys are almost the same, the sinuosity refers to a prior, forced state of the stream. After digitizing the watercourses on the Third Military Survey sheets, some

How much have California winters warmed over the last century?

NASA Astrophysics Data System (ADS)

Wang, K. J.; Williams, A. P.; Lettenmaier, D. P.

2017-09-01

Extraordinarily warm 2013-2014 and 2014-2015 winter temperatures in California accompanied by drought conditions contributed to low snow accumulations and stressed water resources, giving rise to the question: how much has California's climate warmed over the last century? We examine long-term trends in maximum (Tmax) and minimum (Tmin) daily temperatures in winter estimated from five gridded data sets. Resulting trends show some consistent features, such as higher trends in Tmin than Tmax; however, substantial differences exist in the trend magnitudes and spatial patterns due mostly to the nature of spatial interpolation employed in the different data sets. Averaged across California over 1920-2015, Tmax trends vary from -0.30 to 1.2°C/century, while Tmin trends range from 1.2 to 1.9°C/century. The differences in temperature strongly impact modeled changes in snow water equivalent over the last century (from -5.0 to -7.6 km3/century).

Being Bleuler: the second century of schizophrenia.

PubMed

Kaplan, Robert M

2008-10-01

The aim of this paper is to examine the background to the emblematic psychiatric term, schizophrenia, the historical, cultural and social factors affecting the two men who defined modern psychiatric practice, and anticipate what lies ahead in the next century. The term schizophrenia was created by Swiss psychiatrist Eugene Bleuler and first used on 24 April 1908. The condition was first described by German psychiatrist Emil Kraepelin and called dementia praecox. After a century, it is impossible to think of the practice of psychiatry without schizophrenia.

Theme: Is FFA Needed in the 21st Century?

ERIC Educational Resources Information Center

Stagg, Bill, Ed.; And Others

1999-01-01

Includes "Will FFA [Future Farmers of America] Be a Part of Agricultural Education in Twenty Years?" (Stagg, Staller); "The FFA Organization" (Vaughn, Keith, Lockaby); "FFA in Y2K=Success" (Leib); "Drivers Wanted for the 21st Century" (Morgan, Vincent); "FFA in the 21st Century" (Trivette,…

Examining the 21st Century Classroom: Developing an Innovation Configuration Map

ERIC Educational Resources Information Center

Donovan, Loretta; Green, Tim D.; Mason, Candice

2014-01-01

Despite it being the second decade of the 21st century, there still exists a range of definitions of what a 21st century learning environment is. This can be troublesome for teacher educators as we strive to prepare teachers for environments we can't clearly describe. In order to describe a 21st century learning environment, we developed an IC Map…

Problems with Rhubarb: Accommodating Experience in Aristotelian Theories of Science.

PubMed

Hessbrüggen-Walter, Stefan

2014-01-01

The paper examines controversies over the role of experience in the constitution of scientific knowledge in early modern Aristotelianism. While for Jacopo Zabarella, experience helps to confirm the results of demonstrative science, the Bologna Dominican Chrysostomo Javelli assumes that it also contributes to the discovery of new truths in what he calls 'beginning science'. Both thinkers use medical plants as a philosophical example. Javelli analyses the proposition 'rhubarb purges bile' as the conclusion of a yet unknown scientific proof. Zabarella uses instead hellebore, a plant that is found all over Europe, and defends the view that propositions about purgative powers of plants are based on their 'identity of substance', an identity that had become questionable with regard to rhubarb due to new empirical findings in the sixteenth century.

Self-interest and the theory of action.

PubMed

Barbalet, Jack

2012-09-01

The concept of self-interest remains underdeveloped in sociology although central to economics. Recent methodological and social trends render sociological indifference to the concept untenable. The term has enjoyed historical predominance in the West since the sixteenth century. While it is seen in modern economics as a singular motivating force, Adam Smith regarded self-interest in economic action as necessarily moderated by sympathy. In addition to its problematic economic conceptualization self-interest has an experiential basis in unequal power relations. An alternative to the concept of self-interest is presented by Amartya Sen in his account of commitment; its inconsistencies, however, render Sen's statement unsatisfactory. Differences between present and future interests indicate that the distinction between self-interested and other-interested action is not sustainable. © London School of Economics and Political Science 2012.

Eternal hate and conscience: on the filiation between Freudian psychoanalysis and sixteenth and early seventeenth century Protestant thought.

PubMed

Westerink, Herman

2011-01-01

In his seminar on ethics Jacques Lacan suggests there exists a "filiation or cultural paternity" between Freudian psychoanalysis and a "new direction of thought" that starts with Luther's conceptualization of God's eternal hate of man, and is then futher continued in Calvinism. In this article this thesis is explored. The author argues that there is not only a familiarity between the Protestant doctrines of predestination and Freud's reconstruction of prehistoric events and primal scenes, but also that Lacan's views on conscience formation and his elaborations of the complexity of moral decisions resembles Calvinist thought on civil and spiritual conscience, and the longing for restoration of a lost image of God.

How did women count? A note on gender-specific age heaping differences in the sixteenth to nineteenth centuries.

PubMed

Földvári, Peter; Van Leeuwen, Bas; Van Leeuwen-Li, Jieli

2012-01-01

The role of human capital in economic growth is now largely uncontested. One indicator of human capital frequently used for the pre-1900 period is age heaping, which has been increasingly used to measure gender-specific differences. In this note, we find that in some historical samples, married women heap significantly less than unmarried women. This is still true after correcting for possible selection effects. A possible explanation is that a percentage of women adapted their ages to that of their husbands, hence biasing the Whipple index. We find the same effect to a lesser extent for men. Since this bias differs over time and across countries, a consistent comparison of female age heaping should be made by focusing on unmarried women.

Twenty-first century learning in afterschool.

PubMed

Schwarz, Eric; Stolow, David

2006-01-01

Twenty-first century skills increasingly represent the ticket to the middle class. Yet, the authors argue, in-school learning is simply not enough to help students develop these skills. The authors make the case that after-school (or out-of-school) learning programs are emerging as one of the nation's most promising strategies for preparing young people for the workforce and civic life. Most school systems have significant limitations for teaching twenty-first century skills. They have the limits of time: with only six hours per day there is barely enough time to teach even the basic skills, especially for those students starting already behind. They have the limits of structure: typical school buildings and classrooms are not physically set up for innovative learning. They have the limits of inertia and bureaucracy: school systems are notoriously resistant to change. And perhaps most important, they have the limits of priorities: especially with the onset of the No Child Left Behind Act, schools are laserlike in their focus on teaching the basics and therefore have less incentive to incorporate twenty-first century skills. Meanwhile, the authors argue that after-school programs are an untapped resource with three competitive advantages. First, they enable students to work collaboratively in small groups, a setup on which the modern economy will increasingly rely. Second, they are well suited to project-based learning and the development of mastery. Third, they allow students to learn in the real-world contexts that make sense. Yet the after-school sector is fraught with challenges. It lacks focus-Is it child care, public safety, homework tutoring? And it lacks rigorous results. The authors argue that the teaching of twenty-first century skills should become the new organizing principle for afterschool that will propel the field forward and more effectively bridge in-school and out-of-school learning.

[The brothers of Jumiege--the peripheral nervous system in early French mythology].

PubMed

Brean, Are

2002-03-20

This article reviews the process of discovery of the nervous system from Pythagoras (570-500 BC) to Galen (130-201 AD). After Galen, no anatomical studies were performed before the renaissance. According to a legend, probably produced for political reasons, two brothers, sons of the French king Clovis II, revolted against their father and were sentenced to loose their physical powers by having the nerves of their arms and legs cut. They were then set adrift on the river Seine, stranding at the Jumiège monastery. The earliest written version of this legend stems from the fourteenth century; it was probably a part of the local French mythology. This indicates that the existence of the peripheral nervous system, and therefore also in part the knowledge contained in the early anatomical works, quite early may have been more or less known outside academic circles.

Sulfate Aerosol Control of Tropical Atlantic Climate over the Twentieth Century

NASA Technical Reports Server (NTRS)

Chang, C.-Y.; Chiang, J. C. H.; Wehner, M. F.; Friedman, A. R.; Ruedy, R.

2011-01-01

The tropical Atlantic interhemispheric gradient in sea surface temperature significantly influences the rainfall climate of the tropical Atlantic sector, including droughts over West Africa and Northeast Brazil. This gradient exhibits a secular trend from the beginning of the twentieth century until the 1980s, with stronger warming in the south relative to the north. This trend behavior is on top of a multi-decadal variation associated with the Atlantic multi-decadal oscillation. A similar long-term forced trend is found in a multimodel ensemble of forced twentieth-century climate simulations. Through examining the distribution of the trend slopes in the multimodel twentieth-century and preindustrial models, the authors conclude that the observed trend in the gradient is unlikely to arise purely from natural variations; this study suggests that at least half the observed trend is a forced response to twentieth-century climate forcings. Further analysis using twentieth-century single-forcing runs indicates that sulfate aerosol forcing is the predominant cause of the multimodel trend. The authors conclude that anthropogenic sulfate aerosol emissions, originating predominantly from the Northern Hemisphere, may have significantly altered the tropical Atlantic rainfall climate over the twentieth century

Twenty-first-century science.

PubMed Central

Greenwood, M R

1995-01-01

Scientific life is changing in fundamental ways as the twenty-first century approaches. Advances in technology are changing methods of scientific communications and dissemination of information, while diminishing resources lead to stabilization, politicization, increased public oversight, and the potential for significant downsizing. Libraries can foster the crucial interdisciplinary connections necessary to forge a new vision of scholarship. PMID:7703945

Preparing Students for the Future--21st Century Skills

ERIC Educational Resources Information Center

Velez, Alejandra

2012-01-01

The 21st century economy is driven by information and communication technologies (ICT). This change has made innovation, manufacturing and production of products and services, rather than manufacturing of material goods, the driving force of economies of leading countries (Wagner, 2008). Due to this shift, today's 21st century society and…

Aligning Business and Education: 21st Century Skill Preparation

ERIC Educational Resources Information Center

Campbell, Charles L., Jr.; Kresyman, Shelley

2015-01-01

The purpose of this paper is to explore stakeholder perceptions concerning four key 21st century skills required for graduates to be successful in today's workplace, and to report on common themes surrounding how a post-secondary school in the Southwest United States is preparing graduates with predominant 21st Century skills: interpersonal…

Unborn children as constitutional persons.

PubMed

Roden, Gregory J

2010-01-01

In Roe v. Wade, the state of Texas argued that "the fetus is a 'person' within the language and meaning of the Fourteenth Amendment." To which Justice Harry Blackmun responded, "If this suggestion of personhood is established, the appellant's case, of course, collapses, for the fetus' right to life would then be guaranteed specifically by the Amendment." However, Justice Blackmun then came to the conclusion "that the word 'person,' as used in the Fourteenth Amendment, does not include the unborn." In this article, it is argued that unborn children are indeed "persons" within the language and meaning of the Fourteenth and Fifth Amendments. As there is no constitutional text explicitly holding unborn children to be, or not to be, "persons," this argument will be based on the "historical understanding and practice, the structure of the Constitution, and thejurisprudence of [the Supreme] Court." Specifically, it is argued that the Constitution does not confer upon the federal government a specifically enumerated power to grant or deny "personhood" under the Fourteenth Amendment. Rather, the power to recognize or deny unborn children as the holders of rights and duties has been historically exercised by the states. The Roe opinion and other Supreme Court cases implicitly recognize this function of state sovereignty. The states did exercise this power and held unborn children to be persons under the property, tort, and criminal law of the several states at the time Roe was decided. As an effect of the unanimity of the states in holding unborn children to be persons under criminal, tort, and property law, the text of the Equal Protection Clause of the Fourteenth Amendment compels federal protection of unborn persons. Furthermore, to the extent Justice Blackmun examined the substantive law in these disciplines, his findings are clearly erroneous and as a whole amount to judicial error. Moreover, as a matter of procedure, according to the due process standards recognized in

21st centuries skill implication on educational system

NASA Astrophysics Data System (ADS)

Wrahatnolo, T.; Munoto

2018-01-01

The purpose of this article is to identify skill needed in 21st centuries and its implication on Indonesia’s educational system. This research found that the 21st centuries skill application has more measurable benefits in some sections of life, such as critical thinking and problem solving, initiative, creativity, and entrepreneurship, communication, teamwork, metacognition (change of mindset), digital literature. This study applied qualitative data analysis. The data were taken from different sources and literature. The analysis showed that The 21st centuries education concept’s implementation can be applied in the curriculum of the required subject that is addressed to achieve learning and innovation skills competence and also technology and information media skills competence. While supporting subject group directed to achieve life and career skills competence. All subjects are the derivation from core subject 3R, which are reading, writing, and arithmetic. Based on the description above, it can be concluded that 21st centuries skill needs; (1) a life planning; (2) flexibility and adaptability; (3) initiative and self-management (4) entrepreneurship; (5) social and cultural interaction; (6) productivity and accountability; (7) leadership; (8) critical thinking, (9) problem solving; (10) communication; (11) collaboration and teamwork; (12) lifelong learning; and (13) digital literation.

The adolescence of a thirteenth-century visionary nun.

PubMed

Kroll, J; De Ganck, R

1986-11-01

Among the most notable features of the religious revival in western Europe in the early thirteenth century was the development of mysticism among the nuns and religious women of the lowlands. As scholarly attention becomes increasingly focused on this group of remarkable women, the question arises whether a psychiatric viewpoint has something of value to offer to the understanding of such individuals and the culture in which they struggled. The methodological and intellectual problems inherent in examining the life of a thirteenth-century mystic with a twentieth-century empirical frame of reference are illustrated in this study of the adolescence of Beatrice of Nazareth. Beatrice's stormy asceticism, ecstatic states and mood swings lend themselves to potentially competing hypotheses regarding the spiritual and psychopathological significance of her adolescent development and eventual life-course. Common grounds for reconciling these alternative models are discussed.

Education, Empire and Social Change in Nineteenth Century England

ERIC Educational Resources Information Center

Watts, Ruth

2009-01-01

This article discusses the effects of imperialism on British (or chiefly English) social life and education in the nineteenth century rather than examining the effects on the colonised as is usually done. It is shown that the nineteenth century was infused with different visual and written images which helped develop attitudes and ideas which…

The Culturally Fluent Leader of the Twenty-First Century.

ERIC Educational Resources Information Center

Smith, Robert Charles; Lischin, Stevi

Increased global interdependence will be the dominant feature of the 21st century. This increased relatedness among the world's cultures and nations will require close intercultural linkages which are often fragile and full of hazards. If the 21st century is to experience a greater sense of planetary community, rather than increased tensions and…

Standards for the 21st-Century Learner in Action

ERIC Educational Resources Information Center

American Association of School Librarians (NJ3), 2009

2009-01-01

How are AASL's (American Association of School Librarians) new learning standards, the "Standards for the 21st-Century Learner," incorporated into the school library media program? This publication from AASL takes an in-depth look at the strands of the "Standards for the 21st-Century Learner" and the indicators within those strands. It also…

What Is a University in the 21st Century?

ERIC Educational Resources Information Center

Denman, Brian D.

2005-01-01

The term "university" has a longstanding history, yet its definition remains highly contentious at the turn of the century. According to conventional scholarship, the first university initially appeared as far back as the 12th century with the formation of the University of Paris and the University of Bologna (circa 1150 AD). Other scholars,…

The Relevance of Canadian Business History: Some Nineteenth-Century Examples.

ERIC Educational Resources Information Center

McCalla, Douglas

1982-01-01

Nineteenth century Canadian business history reveals intricate connections and barriers among government and business institutions. The nineteenth century spheres of government, politics, and business were not separate; it was natural that businesspersons and politicians should have many connections. (Author/KC)

[Andreas Vesalius and surgery].

PubMed

Van Hee, R

1993-01-01

By publishing De Humani Corporis Fabrica Libri Septem in 1543, Andries van Wesel (1514-1564) gave surgical science an immense impulse. The revolutionary renovation in the knowledge of man's anatomical structure changed slowly and progressively into topographical and physiological understanding of surgical diseases. At the same time, this made better aimed and more secure operations possible. Apart from the importance of this anatomical publication, Andreas Vesalius also won his spurs as a surgeon. He taught surgery in Padua for many years. He was appointed court physician and surgeon at the Habsburg Court of Charles V and Philip II. He personally performed lots of operations known at the time as major ones. He not only quickly adopted the surgical innovations of his fellow-surgeon Ambroise Paré, but he even performed operations that had been forgotten during several centuries, among which thoracocentesis for pleural empyema. His clinical perspicacity in discovering the indication for some operations was staggering and was appreciated by all great monarchs of Europe in the 16th century. In his several consilia, numerous pieces of advice were given for the treatment of surgical patients. The surgical practice which Vesalius had in Brussels for many years, consequently became most successful. Many publications by Vesalius about surgery and blood-letting are well-known. His Chirurgia magna in septem Libros digesta still remains controversial; these books were published by Prospero Borgarruccio (1560) in 1568 by the Venetian editor Valgrisi. This book gives an excellent survey of surgical pathology as it was taught and treated in the 16th century. The scientific method that Vesalius used, not only in his anatomical studies but also in his surgical practice, deserves not only our full appraisal but should still be studied in our own time.

Elementary Principals' Perceptions of 21st Century Skills in Southeastern Virginia

ERIC Educational Resources Information Center

McIntyre-Odoms, Brenda

2015-01-01

The purpose of this study was to identify the perceptions of elementary school principals in Southeastern Virginia regarding implementation of 21st century skills. The Partnership for 21st Century Learning Skills framework was used as a foundation to identify the skills needed for the 21st century. In addition, the framework was used to examine…

Antikythera Calculator advances modern science of 19 centuries

NASA Astrophysics Data System (ADS)

Pastore, Giovanni

2010-08-01

The Greek astronomic calculator, discovered in the depth of the sea in a naval wreckage of the 1st century B.C. in front of the island of Antikythera, is the most amazing among the archaeological discoveries of last century. The mechanism immediately appeared like a device out of its time. After years of study this devise is still provoking a discussion between scientists and archaeologists because of the complexity and the modernity of the scientific knowledge the work presupposes. Its epicyclical gearings show the high level of the scientific culture reached in that period of history. The knowledge of the planetary motion, necessary to the design of the epicyclic gearing of the Calculator of Antikythera, presumes that ancient Greek scientists knew the planetary motion of the celestial bodies and had already achieved the same results that have been attributed to scientists 19 centuries later. The scientific value of this gear mechanism is indisputable because the inventor of the Calculator of Antikythera had the knowledge that was "re-discovered" centuries later as the heliocentric theory proposed by Niccolò Copernicus in 1543 ( De revolutionibus orbium coelestium), the universal gravitation law formulated by Isaac Newton in 1687 ( Philosophiae Naturalis Principia Mathematica), and the kinematic study of the epicyclical gearings published by Robert Willis in 1841 ( Principles of mechanism).

Developmental Education: A Twenty-First Century Social and Economic Imperative.

ERIC Educational Resources Information Center

McCabe, Robert H., Ed.; Day, Philip R., Jr., Ed.

This monograph addresses developmental education in the 21st Century, identifying the major issues and providing examples of successful developmental programs. The first chapter, "Access and the New America of the Twenty-First Century," emphasizes several changes in American society that have affected access to education and…

Immunological unresponsiveness in mice. II. Cellular basis of immunological unresponsiveness induced in foetal and neonatal mice by transfer of human gamma-globulin by the maternal route.

PubMed Central

Shinka, S; Komatsu, T; Dohi, Y; Amano, T

1979-01-01

The cellular basis of the mechanism of immunological tolerance to human gamma-globulin (H gamma G) induced in foetal and neonatal mice by materno-foetal or materno-neonatal transfer after a single injection of tolerogen (deaggregated H gamma G) into the mothers was investigated using a cell transfer system and assays of passive haemagglutinating antibodies and plaque-forming cells to H gamma G. The results demonstrated that B cells are mainly involved in the tolerance induced on the fourteenth day of gestation, whereas inactivation of T cells may account for the tolerance induced on the eighteenth day of gestation and in the neonatal stage. Treatment of the mothers with tolerogen and then anti-H gamma G serum reduced the tolerance induced on the fourteenth day of gestation, but did not affect that induced on the eighteenth day of gestation and in the neonatal stage. Cell transfer experiments showed that B-cell tolerance induced on the fourteenth day of gestation was prevented by passive antibody, while T-cell tolerance induced on the eighteenth day of gestation and in the neonatal stage was not affected by passive antibody. Assay of the anti-DNP antibody response after immunization with DNP10-H gamma G showed that treatment of mice with the tolerogen on the eighteenth day of gestation, but not the fourteenth day of gestation, inactivated H gamma G-reactive helper cells. The significance of these results is discussed in relation to the results of the cell transfer experiments described as above. PMID:89080

Climates of U.S. cities in the 21st century

NASA Astrophysics Data System (ADS)

Krayenhoff, E. S.; Georgescu, M.; Moustaoui, M.

2017-12-01

Urban climates are projected to warm over the 21st century due to global climate change and urban development. To assess this projected warming, Weather Research and Forecasting (WRF) model simulations are performed at 20 km resolution over the contiguous U.S. for three 10-year periods: contemporary (2000-2009), mid-century (2050-2059), and end-of-century (2090-2099). Urban land use projections are derived from the EPA's ICLUS data set, and future climate projections are based on two global climate models and two greenhouse gas emissions scenarios. The potential for design implementations such as `green' roofs and high albedo roofs to offset the projected warming is considered. Effects of urban expansion, urban densification and infrastructure adaptation on urban climate are compared over the century. Assessment considers impacts at both seasonal and diurnal scales, isolates fair weather impacts, and considers multiple climate variables: air temperature, precipitation, humidity, wind speed, and surface energy budget partitioning.

4. LOOKING NORTHEAST TOWARDS LOCKS. 19TH CENTURY GRAVITY LOCKS ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. LOOKING NORTHEAST TOWARDS LOCKS. 19TH CENTURY GRAVITY LOCKS ON RIGHT. 20TH CENTURY ELECTRIC LIFT LOCKS ON LEFT. - New York State Barge Canal, Lockport Locks, Richmond Avenue, Lockport, Niagara County, NY

Music therapy in the 19th century America.

PubMed

Davis, W B

1987-01-01

The history of music therapy in the United States has not been thoroughly investigated and documented. The few sources containing information on the historical uses of music in medicine concentrate primarily on 20th century practices, while virtually omitting 19th century contributions to the field. The purpose of this study was to analyze elected music therapy literature that appeared in 19th century medical journals and dissertations. The articles found in these publications indicated interest during this time in advocating the use of music to provide the patient an alternate, more holistic approach to treatment. The dissemination of music therapy ideas occurred almost exclusively through these publications, which unfortunately resulted in very limited proliferation of the topic because of the nature of the audience (i.e.,primarily physicians). Nine articles were analyzed; the study was based on primary evidence located in medical journals and dissertations written between 1804 and 1899. The sources were located in a variety of bibliographies found in books, journals, dissertations, and theses.

Remote Sensing Insights into Storage Capacities among Plains Village Horticulturalists

NASA Astrophysics Data System (ADS)

Wiewel, Adam S.

Maize was a fundamental component of the diet and economy of Middle Missouri Plains Village groups, sedentary farmers with settlements along the Missouri River during the last millennia. More than a century of study has contributed to our understanding of agricultural production among these peoples, but little effort has been made to consider temporal variation in production. Such an understanding is crucial to examining changes that occurred before and after the arrival of colonists and their trade goods in the seventeenth century. Plains archaeologists have suggested that the storage capacity of Middle Missouri villages increased during the sixteenth through the eighteenth centuries. In fact, the number and size of subterranean storage pits, ubiquitous features within most settlements, are thought to have grown during these centuries, which reflects greater agricultural production. To further examine changes in production and storage capacity during this centuries-long period, I combine information from historical documents, excavations, and geophysical investigations. At Huff Village, a fifteenth-century community, excavations and magnetic gradiometry surveys reveal the size and distribution of storage pits. Their number and average volume suggest the villagers grew immense amounts of food and contributed to widespread intertribal trade. Furthermore, storage pit excavation data from 20 regional sites, dating from the thirteenth to the nineteenth century, indicate pit volumes increased through the seventeenth century. A sharp decrease subsequently occurred during the eighteenth century due to epidemic disease. However, mean pit volumes were significantly larger during the nineteenth century, evidence of the resilience of Mandans, Hidatsas, and Arikaras and the continued significance of maize. In fact, historical documents and remote sensing data suggest the Mandans and Arikaras, successive occupants of an earthlodge village near the American Fur Company's Fort

Geology and hydrogeology of the Florida Keys

USGS Publications Warehouse

Halley, Robert B.; Vacher, H. L.; Shinn,

1997-01-01

This chapter discusses the geology and hydrogeology of the Florida Keys, and focuses on the islands formed of Pleistocene limestone. These islands, which are crossed when driving from Miami to Key West, are typically regarded as "the Florida Keys." The outstanding and fragile character of ecosystems on and around the Florida Keys has prompted State and Federal efforts to protect and preserve the remaining public portions of the region. The Florida Keys were largely ignored during the sixteenth, seventeenth, and eighteenth centuries, although the waters just offshore provided a major shipping thoroughfare to and from the New World. The Florida Keys are now recognized as one of the great recreational and environmental resources of the United States. The islands are outposts of a laid-back, tropical resort culture that has as its foundation warmth and clear water. A significant part of the attraction is fishing, diving, and boating around the area's coral reefs, which the islands protect. But the reefs were not always so highly valued. The Florida Keys that have protected the reefs for millennia, may now be the source of the agents that may accomplish what Agassiz thought was beyond man's power a century ago.

Toward 21st Century Supports

ERIC Educational Resources Information Center

Umphrey, Jan

2010-01-01

This article presents an interview with Linda Darling-Hammond, Charles Ducommun Professor of Education at Stanford University, director of the Stanford Center for Opportunity Policy and Education, and codirector of the school redesign network at Stanford. In this interview, Darling-Hammond describes the term "21st century skills" and shares her…

Physics in the Twentieth Century

ERIC Educational Resources Information Center

Weisskopf, Victor F.

1970-01-01

Provides a review of the great discoveries, theoretical concepts and development of physics in the 20th century. The growth and significance of diverse fields such as quantum theory, relativity theory, atomic physics, molecular physics, the physics of the solid state, nuclear physics, astrophysics, plasma physics, and particle physics are…

Science Policy at the Wrong Scale and Without Adequate Political Institutions: Parallels between the U.S. 19th Century and the 21st Century Global Contexts

NASA Astrophysics Data System (ADS)

McCurdy, K. M.

2012-12-01

The Constitution of the United States is a document for economic development written by people wary of government failure at the extremes, whether too heavy handed a central government or too loose a confederation. The strong central government favored by Hamilton, Industrialists and later by forward thinking men of the 19th century created a discontinuity wherein government institutions designed to facilitate agriculture were incapable of regulating corporations operating on a national scale, which made mineral and other natural resource exploitation needed to support industrialization enormously profitable. At the same time, Agriculturalists and other conservative citizens sought to control the economy by protecting their rural interests and power. The political institutional power remained with states as agriculturalists and industrialists struggled for economic superiority in the 19th century. As Agriculture moved west, Science warned of the dangers of extending Homesteading regulations into arid regions to no avail. The west was settled in townships without concern for watersheds, carrying capacity, or climatic variability. Gold seekers ignored the consequences of massive hydraulic mining techniques. The tension resident in the Constitution between strong local control of government (states' rights) and a strong central government (nationalism) provided no institutional context to resolve mining problems or other 19th century policy problems linked to rapid population expansion and industrialization. Environmental protection in the late 20th century has been the last wave of nationalized policy solutions following the institution-building blueprint provided by electoral successes in the Progressive, New Deal, and Great Society eras. Suddenly in the 21st century, scientific warnings of dangers again go unheeded, this time as evidence of global warming mounts. Again, tension in policy making exists in all political arenas (executive, legislative and judicial at

Recent Anthologies of Eighteenth-Century Russian Literature: A Review Article.

ERIC Educational Resources Information Center

Edgerton, William B.

1968-01-01

Harold Segel's recently published anthology of eighteenth-century Russian literature in English is compared with the Soviet anthologies of Gukovskij and Kokorev (in Russian), the Polish anthology of Jakubowski (in Russian with Polish notes), and the early nineteenth-century Wiener anthology (in English). All of these works are described in some…

Assessing Multidimensional Students' Perceptions of Twenty-First-Century Learning Practices

ERIC Educational Resources Information Center

Chai, Ching Sing; Deng, Feng; Tsai, Pei-Shan; Koh, Joyce Hwee; Tsai, Chin-Chung

2015-01-01

This study attempts to design a survey to assess students' perceptions of twenty-first-century learning practices in their classrooms and the resulting knowledge creation self-efficacy among the students. In addition, it also explores the relationships among the various dimensions of twenty-first-century learning practices. Four hundred and…

Smart Social Networking: 21st Century Teaching and Learning Skills

ERIC Educational Resources Information Center

Boholano, Helen B.

2017-01-01

Education in the 21st century highlights globalization and internationalization. Pre-service teachers in the 21st century are technology savvy. To effectively engage and teach generation Z students, preservice teachers will help the educational system meet this requirement. The educational systems must be outfitted with a prerequisite of ICT…

Picking the Right Horse? Dominant Maneuver in the Twenty-First Century

DTIC Science & Technology

1998-06-05

SUBTITLE Picking the Right Horse ? Dominant Maneuver in the Twenty-First Century 6.AUTH0RIS) Major Steven D. Russell, U.S. Army 7. PERFORMING...Z39-18 298-102 PICKING THE RIGHT HORSE ? DOMINANT MANEUVER IN THE TWENTY-FIRST CENTURY A thesis presented to the Faculty of the U.S. Army Command...unlimited. wc«’*u»»»«aBI PICKING THE RIGHT HORSE ? DOMINANT MANEUVER IN THE TWENTY-FIRST CENTURY A thesis presented to the Faculty of the U.S. Army

Fire Disasters in the Twentieth Century

PubMed Central

Cavallini, M.; Papagni, M.F.; Baruffaldi Preis, F.W.

2007-01-01

Summary In the field of natural and man-made disasters, fire has played a predominant role. A report is presented of fire disasters in the twentieth century, with a chronological analysis of different worldwide typologies. PMID:21991077

Adult Learning Development in Poland in the 20th Century

ERIC Educational Resources Information Center

Boiarska-Khomenko, Anna

2017-01-01

The article presents a retrospective analysis of adult learning development in Poland in the 20th century. Based on the study and analysis of historical and pedagogical literature, normative documents of the official bodies of Polish government, the periodical press of the 20th century, several stages of adult learning development, in the…

What Did It Look Like Then? Eighteenth Century Architectural Elements.

ERIC Educational Resources Information Center

Taylor, Joshua, Jr.

Designed primarily for use in the intermediate grades, the teaching unit provides 11 lessons and related activities for teaching students to look at colonial architectural elements as a means of learning about 18th century lifestyles. Although the unit relies upon resources available in Alexandria and Arlington, Virginia, other 18th century cities…

Fostering Higher Order Critical Thinking in 21st Century Teachers

ERIC Educational Resources Information Center

Taft, Mary Miller

2012-01-01

Teachers working with increasingly diverse student populations are expected, for the first time in American history, to bring all students to high levels of proficiency. American graduates must compete with graduates from other nations, given the realities of the 21st century global economy. American teachers must possess 21st century skills in…

African tropical rainforest net carbon dioxide fluxes in the twentieth century

PubMed Central

Fisher, Joshua B.; Sikka, Munish; Sitch, Stephen; Ciais, Philippe; Poulter, Benjamin; Galbraith, David; Lee, Jung-Eun; Huntingford, Chris; Viovy, Nicolas; Zeng, Ning; Ahlström, Anders; Lomas, Mark R.; Levy, Peter E.; Frankenberg, Christian; Saatchi, Sassan; Malhi, Yadvinder

2013-01-01

The African humid tropical biome constitutes the second largest rainforest region, significantly impacts global carbon cycling and climate, and has undergone major changes in functioning owing to climate and land-use change over the past century. We assess changes and trends in CO2 fluxes from 1901 to 2010 using nine land surface models forced with common driving data, and depict the inter-model variability as the uncertainty in fluxes. The biome is estimated to be a natural (no disturbance) net carbon sink (−0.02 kg C m−2 yr−1 or −0.04 Pg C yr−1, p < 0.05) with increasing strength fourfold in the second half of the century. The models were in close agreement on net CO2 flux at the beginning of the century (σ1901 = 0.02 kg C m−2 yr−1), but diverged exponentially throughout the century (σ2010 = 0.03 kg C m−2 yr−1). The increasing uncertainty is due to differences in sensitivity to increasing atmospheric CO2, but not increasing water stress, despite a decrease in precipitation and increase in air temperature. However, the largest uncertainties were associated with the most extreme drought events of the century. These results highlight the need to constrain modelled CO2 fluxes with increasing atmospheric CO2 concentrations and extreme climatic events, as the uncertainties will only amplify in the next century. PMID:23878340

Three Centuries of American Inequality.

ERIC Educational Resources Information Center

Lindert, Peter H.; Williamson, Jeffrey G.

Income inequality in the United States displays considerable variance since the seventeenth century. There is no eternal constancy to the degree of inequality in total income, in labor earnings, or in income from conventional nonhuman wealth either before or after the effects of government taxes and spending. When all the necessary adjustments to…

Talladega College: The First Century.

ERIC Educational Resources Information Center

Jones, Maxine D.; Richardson, Joe M.

The book presents the history of the growth, development, and significance of Alabama's Talladega College, a black liberal arts college, from its inception in the 1860s through the student protest movement more than a century later. The historical account emphasizes such college issues as finance, enrollment, students, educational policy, and the…

76 FR 78703 - American Century Strategic Asset Allocations, Inc., et al.;

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

.... Summary of Application: Applicants request an order to permit open-end management investment companies... Century Strategic Asset Allocations, Inc. (``ACSAA''), American Century Investment Management, Inc... Management, Office of Investment Company Regulation). SUPPLEMENTARY INFORMATION: The following is a summary...

Tycho Brahe in China: the Jesuit mission to Peking and the iconography of European instrument-making processes

NASA Astrophysics Data System (ADS)

Chapman, Allan

In the late 1660s, Ferdinand Verbiest, a Flemish Jesuit missionary in Peking, was instructed to re-equip the Imperial Observatory. The new instruments which he caused to be built were modelled neither upon contemporary European prototypes, nor those of traditional Chinese astronomy, but on the pieces in Tycho Brahe's Mechanica, of eighty years before. The Chinese instruments were lavishly illustrated, moreover, in 105 woodcuts that contained detailed representations of their processes of construction. It is argued that these illustrations not only give us valuable insights into what the technical Jesuits did in Peking, but show how sixteenth- and seventeenth-century European craftsmen constructed their instruments, for while the location was Oriental, the technology was Western. They can also give important insights into how Tycho's prototypes had been built, and provide us with useful information regarding European instrument-making technology.

DNA analyses of the remains of the Prince Branciforte Barresi family.

PubMed

Rickards, O; Martínez-Labarga, C; Favaro, M; Frezza, D; Mallegni, F

2001-01-01

The five skeletons found buried in the church of Militello di Catania, Sicily, were tentatively identified by morphological analysis and historical reports as the remains of Prince Branciforte Barresi, two of his children, his brother and another juvenile member of the family (sixteenth and seventeenth centuries). In order to attempt to clarify the degree of relationships of the five skeletons, sex testing and mitochondrial DNA (mtDNA) sequence analysis of the hypervariable segments I and II (HV1 and HV2) of control region were performed. Moreover, the 9 bp-deletion marker of region V (COII/tRNAlys) was examined. Molecular genetic analyses were consistent with historical expectations, although they did not directly demonstrate that these are in fact the remains of the Prince and his relatives, due to the impossibility of obtaining DNA from living maternal relatives of the Prince.

Sex in the flesh.

PubMed

Laqueur, Thomas W

2003-06-01

This response to Michael Stolberg argues that the occasional piece of evidence for sexual dimorphism in Renaissance anatomy does no damage to what I had earlier called the "one-sex model." There are three reasons for this: a considerable amount of such evidence had long been available; stray observations do not discredit worldviews; and new supporting evidence for the one-sex model was also available. Moreover, illustrations in the purportedly paradigm-altering texts in fact support the old model. Since there was no radical change during the sixteenth and seventeenth centuries, the reasons offered by Stolberg for why it happened then are moot. The view that biology grounded two sexes (the two-sex model) replaced the view that it reflected imperfectly an underlying metaphysical truth (the one-sex model) as part of the epistemological revolution of the Enlightenment.

Zaccaria Lilio and the shape of the earth: A brief response to Allegro's "Flat earth science".

PubMed

Nothaft, C Philipp E

2017-12-01

This is a response to James J. Allegro's article "The Bottom of the Universe: Flat Earth Science in the Age of Encounter," published in Volume 55, Number 1, of this journal. Against the solid consensus of modern scholars, Allegro contends that the decades around 1500 saw a resurgence of popular and learned doubts about the existence of a southern hemisphere and the concept of a spherical earth more generally. It can be shown that a substantial part of Allegro's argument rests on an erroneous reading of his main textual witness, Zaccaria Lilio's Contra Antipodes (1496), and on a failure adequately to place this source in the context of the cosmographical debate of the late fifteenth and early sixteenth centuries. Once this context is taken into account, the notion that Lilio was a flat-earther falls flat.

Trading Zones in Early Modern Europe.

PubMed

Long, Pamela O

2015-12-01

This essay adopts the concept of trading zones first developed for the history of science by Peter Galison and redefines it for the early modern period. The term "trading zones" is used to mean arenas in which substantive and reciprocal communication occurred between individuals who were artisanally trained and learned (university-trained) individuals. Such trading zones proliferated in the sixteenth century. They tended to arise in certain kinds of places and not in others, but their existence must be determined empirically. The author's work on trading zones differs from the ideas of Edgar Zilsel, who emphasized the influence of artisans on the scientific revolution. In contrast, in this essay, the mutual influence of artisans and the learned on each other is stressed, and translation is used as a modality that was important to communication within trading zones.

The contribution of intellectuals to the history of traumatology during the Renaissance: treatment of femoral fracture through François Rabelais' glossocomion.

PubMed

Manzini, Francesco; Manzini, Claudio; Cesana, Giancarlo; Riva, Michele Augusto

2017-02-01

During the Middle Ages and the Renaissance, intellectuals often included clinical cases and medical descriptions in their literary works. These authors appeared to be more interested in internal and infectious diseases rather than in musculoskeletal disorders and orthopaedics. François Rabelais (1490-1553) was one of the most renowned humanists and philologists of the sixteenth century. He was also a physician with an interest in translating ancient texts of medical authors. Rabelais rediscovered a device for treating femoral fracture originally described by the Roman physician Galen and named as glossocomion. Since the original apparatus had some imperfections, Rabelais redesigned and modified it. This new, improved version became a model for new devices for treating femoral fracture, as also reported by the great French surgeon Ambroise Paré. For this contribution, Rabelais deserves major consideration in the history of orthopaedics and traumatology.

Science for the 21st Century

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2004-07-01

The Federal government plays a key role in supporting the country's science infrastructure, a national treasure, and scientific research, an investment in our future. Scientific discoveries transform the way we think about our universe and ourselves, from the vastness of space to molecular-level biology. In innovations such as drugs derived through biotechnology and new communications technologies we see constant evidence of the power of science to improve lives and address national challenges. We had not yet learned to fly at the dawn of the 20th century, and could not have imagined the amazing 20th century inventions that we now takemore » for granted. As we move into the 21st century, we eagerly anticipate new insights, discoveries, and technologies that will inspire and enrich us for many decades to come. This report presents the critical responsibilities of our Federal science enterprise and the actions taken by the Federal research agencies, through the National Science and Technology Council, to align our programs with scientific opportunity and with national needs. The many examples show how our science enterprise has responded to the President's priorities for homeland and national security, economic growth, health research, and the environment. In addition, we show how the science agencies work together to set priorities; coordinate related research programs; leverage investments to promote discovery, translate science into national benefits, and sustain the national research enterprise; and promote excellence in math and science education and work force development.« less

[Cosmetic innovations in the Guerlain patents deposited in the XIXth century].

PubMed

Bonté, Frédéric; Sirot, Elisabeth

2015-01-01

The XIXth century was the century of the development of hygiene, cosmetics industry, chemistry and modern pharmacy. After the French revolution, a new legislation establishes a law of recognition of the property of the inventors on their inventions. This paper describes the content of patents and certificates deposited in the XIXth century at the INPI, french national institute of the industrial property, by the creators of Guerlain, a luxury brand of perfumes and cosmetics. This paper allows to discover the variety of the inventions which recovers whitening lotion, soaps, ingenious devices and new perfume substances.

Taking Up Space: Museum Exploration in the Twenty-First Century

ERIC Educational Resources Information Center

Sutton, Tiffany

2007-01-01

Museums have become a crucible for questions of the role that traditional art and art history should play in contemporary art. Friedrich Nietzsche argued in the nineteenth century that museums can be no more than mausoleums for effete (fine) art. Over the course of the twentieth century, however, curators dispelled such blanket pessimism by…

Humanities: The Unexpected Success Story of the Twenty-First Century

ERIC Educational Resources Information Center

Davis, Virginia

2012-01-01

Humanities within universities faced challenges in the latter half of the twentieth century as their value in the modern world was questioned. This paper argues that there is strong potential for the humanities to thrive in the twenty-first century university sector. It outlines some of the managerial implications necessary to ensure that this…

Distilling reliable remedies: Hieronymus Brunschwig's Liber de arte distillandi (1500) between alchemical learning and craft practice.

PubMed

Taape, Tillmann

2014-08-01

Hieronymus Brunschwig's Liber de arte distillandi, written in German and first published in Strasbourg in 1500, was the first printed manual on the distillation of medicinal waters. Although influential among early modern audiences and well known to modern scholars, its intriguing blend of intellectual and practical traditions has thus far received little attention. This paper identifies these strands in Brunschwig's technical instructions and shows how they intertwine in the production of reliable remedies. Exploring the intellectual dimension of Brunschwig's work, I argue that his concept of distillation is shaped by an alchemical understanding of matter, especially by the writings on 'quintessence' of the fourteenth-century alchemist John of Rupescissa. To realise this concept in the workshop, Brunschwig emphasises the central importance of the body and its senses to ensure true craftsmanship. Brunschwig's printed manual was as much a product of skilled artisanal practices as the distilled waters it describes, and I argue that it was shaped by the same concerns about technical precision and reliability.

A consistent time frame for Chaucer's Canterbury Pilgrimage

NASA Astrophysics Data System (ADS)

Kummerer, K. R.

2001-08-01

A consistent time frame for the pilgrimage that Geoffrey Chaucer describes in The Canterbury Tales can be established if the seven celestial assertions related to the journey mentioned in the text can be reconciled with each other and the date of April 18 that is also mentioned. Past attempts to establish such a consistency for all seven celestial assertions have not been successful. The analysis herein, however, indicates that in The Canterbury Tales Chaucer accurately describes the celestial conditions he observed in the April sky above the London(Canterbury region of England in the latter half of the fourteenth century. All seven celestial assertions are in agreement with each other and consistent with the April 18 date. The actual words of Chaucer indicate that the Canterbury journey began during the 'seson' he defines in the General Prologue and ends under the light of the full Moon on the night of April 18, 1391.

Courtship, sex and poverty: illegitimacy in eighteenth-century Wales

PubMed Central

Muir, Angela Joy

2018-01-01

ABSTRACT This article sheds new light on illegitimacy in eighteenth-century Britain through an analysis of evidence from 36 parishes across the former Welsh counties Montgomeryshire and Radnorshire. Quantitative analysis of illegitimacy ratios demonstrates that levels were significantly higher in certain, but not all, parts of Wales in the eighteenth century. This evidence is considered in relation to explanatory frameworks used in the analysis of English data, which attempt to account for rising levels through cultural changes that influenced premarital sexual behaviour, and economic opportunities created by industrialization. Welsh evidence appears to present a challenge to these understandings in two key ways: Wales was linguistically different and lacked certain cultural markers which some historians have associated with an eighteenth-century ‘sexual revolution’, and because the highest levels of illegitimacy were found in agricultural regions of Wales which experienced little or no industrial change. It is argued that Welsh illegitimacy was influenced by a combination of courtship-led marriage customs, a decline in traditional forms of social control and worsening economic circumstances which, on closer examination, appear remarkably similar to London. This analysis provides further evidence that illegitimacy in eighteenth-century Britain was a deeply complex phenomenon governed by diverse regionally specific social and economic influences. PMID:29308459

"Dear mother England": motherhood and nineteenth-century criticism of Shakespeare.

PubMed

Banks, Carol

2010-01-01

This article examines a selection of nineteenth-century appraisals of the mothers in Shakespeare's plays. Nineteenth-century interest in motherhood is hardly surprising, since society at this time regarded the family as the foundation stone of social order, with the mother figure at its ideological centre. The royal family itself set the standard with Queen Victoria, mother of nine, representing the ideal. The significance of motherhood at this time coincided with a rising wave of enthusiasm for Shakespeare's plays and the characters he created, characters that subsequently became role models for real women to emulate. Moreover, where the plays appeared to be wanting in respect of ideal mothers, nineteenth-century critics supplied the void with speculative adaptations and interpretations. In reality, however, notions of the ideal mother were fraught with difficulties and the evidence presented here suggests that whilst many nineteenth-century appraisals of Shakespearean mothers helped to perpetuate notions of the ideal and thereby uphold this significant part of the dominant ideology, others were clearly an attempt to negotiate a place between the real and the ideal.

John Stirling and the Classical Approach to Style in 18th Century England.

ERIC Educational Resources Information Center

Moran, Michael G.

Most 18th-century rhetoricians viewed style as the expression of a writer's individual character and thought, placing little emphasis on the lists of figures common in many 17th-century rhetorics. John Stirling and others, however, continued the 17th-century tradition that reduced rhetoric largely to style and emphasized classical figures of…

Urine therapy through the centuries.

PubMed

Savica, Vincenzo; Calò, Lorenzo A; Santoro, Domenico; Monardo, Paolo; Mallamace, Agostino; Bellinghieri, Guido

2011-01-01

Urine has always interested and attracted the attention of people. It was in fact never considered a waste product of the body but rather as a distilled product selected from the blood and containing useful substances for the care of the body. It was referred to as the "gold of the blood" and "elixir of long life," indicating its therapeutic potential. This paper reports on the practice of urine therapy since its origin attributed to the Indian culture, and briefly reviews its use through the centuries and different cultures and traditions. Records from the Egyptians to Jews, Greeks, Romans and from the Middle Ages and the Renaissance testify to the practice of urine therapy--a practice that continues to be found in more recent times, from the 18th century to the present. Experiences with the practice of urine therapy have even been discussed and shared recently in 2 different conferences: in 1996 in India and in 1999 in Germany, where people from different countries shared and presented their own research on urine therapy.

The Pendulum in the 21st Century-Relic or Trendsetter

ERIC Educational Resources Information Center

Peters, Randall D.

2004-01-01

When identifying instruments that have had great influence on the history of physics, none comes to mind more quickly than the pendulum. Though first treated scientifically by Galileo in the 16th century, and in some respects nearly "dead" by the middle of the 20th century; the pendulum experienced "rebirth" by becoming an archetype of chaos. With…

Global Trends in Language Learning in the 21st Century

ERIC Educational Resources Information Center

Eaton, Sarah Elaine

2010-01-01

Today's language classroom is vastly different from that of the mid- to late 20th century. The study is a meta-analysis of recent research which provided the means to identify current and emerging trends in the field. Informed by this research, some identified trends that are shaping the 21st century language classroom are outdated practices such…

21st Century Readiness Skills for Career and Technical Education

ERIC Educational Resources Information Center

Bennett, Tyrone L.

2012-01-01

The 21st century has embraced the technological age by storm and has approached us quicker than most have expected, leaving many still stuck in the 20th century. Technical careers require very skilled workers and their education has sprung as a strong vehicle all over the country but still most of our employed citizens, especially the youth, have…

The Development of the Humanistic Curriculum in Fifteenth-Century Italy.

ERIC Educational Resources Information Center

Grendler, Paul F.

One of the major changes in educational practices occurred during the Italian Renaissance, when a system of pre-university education based on a thorough grounding in the Latin, and to a lesser extent, the Greek classics began. This change started in early 15th century northern Italy and lasted until well into the 20th century. Italian school…

Illustrating phallic worship: uses of material objects and the production of sexual knowledge in eighteenth-century antiquarianism and early twentieth-century sexual science.

PubMed

Funke, Jana; Fisher, Kate; Grove, Jen; Langlands, Rebecca

2017-07-03

This article reveals previously overlooked connections between eighteenth-century antiquarianism and early twentieth-century sexual science by presenting a comparative reading of two illustrated books: An Account of the Remains of the Worship of Priapus , by British antiquarian scholar Richard Payne Knight (1750-1824), and Die Weltreise eines Sexualforschers (The World Journey of a Sexologist), by German sexual scientist Magnus Hirschfeld (1868-1935). A close analysis of these publications demonstrates the special status of material artefacts and the strategic engagement with visual evidence in antiquarian and scientific writings about sex. Through its exploration of the similarities between antiquarian and sexual scientific thought, the article demonstrates the centrality of material culture to the production of sexual knowledge in the Western world. It also opens up new perspectives on Western intellectual history and on the intellectual origins of sexual science. While previous scholarship has traced the beginnings of sexual science back to nineteenth-century medical disciplines, this article shows that sexual scientists drew upon different forms of evidence and varied methodologies to produce sexual knowledge and secure scientific authority. As such, sexual science needs to be understood as a field with diverse intellectual roots that can be traced back (at least) to the eighteenth century.

Illustrating phallic worship: uses of material objects and the production of sexual knowledge in eighteenth-century antiquarianism and early twentieth-century sexual science

PubMed Central

Funke, Jana; Fisher, Kate; Grove, Jen; Langlands, Rebecca

2017-01-01

Abstract This article reveals previously overlooked connections between eighteenth-century antiquarianism and early twentieth-century sexual science by presenting a comparative reading of two illustrated books: An Account of the Remains of the Worship of Priapus, by British antiquarian scholar Richard Payne Knight (1750–1824), and Die Weltreise eines Sexualforschers (The World Journey of a Sexologist), by German sexual scientist Magnus Hirschfeld (1868–1935). A close analysis of these publications demonstrates the special status of material artefacts and the strategic engagement with visual evidence in antiquarian and scientific writings about sex. Through its exploration of the similarities between antiquarian and sexual scientific thought, the article demonstrates the centrality of material culture to the production of sexual knowledge in the Western world. It also opens up new perspectives on Western intellectual history and on the intellectual origins of sexual science. While previous scholarship has traced the beginnings of sexual science back to nineteenth-century medical disciplines, this article shows that sexual scientists drew upon different forms of evidence and varied methodologies to produce sexual knowledge and secure scientific authority. As such, sexual science needs to be understood as a field with diverse intellectual roots that can be traced back (at least) to the eighteenth century. PMID:29393929

The Ninth-Century Renaissance in Astronomy.

ERIC Educational Resources Information Center

Farrell, Charlotte

1996-01-01

Discusses the events in the ninth century that moved astronomy away from the pursuit of mystical hermetic sciences and astrology back toward observation and measurement. Describes the achievements of astronomers and the instruments and calculations used during that period. (JRH)

Space power technology into the 21st century

NASA Technical Reports Server (NTRS)

Faymon, K. A.; Fordyce, J. S.

1984-01-01

This paper discusses the space power systems of the early 21st century. The focus is on those capabilities which are anticipated to evolve from today's state-of-the-art and the technology development programs presently in place or planned for the remainder of the century. The power system technologies considered include solar thermal, nuclear, radioisotope, photovoltaic, thermionic, thermoelectric, and dynamic conversion systems such as the Brayton and Stirling cycles. Energy storage technologies considered include nickel hydrogen biopolar batteries, advanced high energy rechargeable batteries, regenerative fuel cells, and advanced primary batteries. The present state-of-the-art of these space power and energy technologies is discussed along with their projections, trends and goals. A speculative future mission model is postulated which includes manned orbiting space stations, manned lunar bases, unmanned earth orbital and interplanetary spacecraft, manned interplanetary missions, military applications, and earth to space and space to space transportation systems. The various space power/energy system technologies anticipated to be operational by the early 21st century are matched to these missions.

Space power technology into the 21st Century

NASA Technical Reports Server (NTRS)

Faymon, K. A.; Fordyce, J. S.

1983-01-01

The space power systems of the early 21st century are discussed. The capabilities which are anticipated to evolve from today's state of the art and the technology development programs presently in place or planned for the remainder of the century are emphasized. The power system technologies considered include: solar thermal, nuclear, radioisotope, photovoltaic, thermionic, thermoelectric, and dynamic conversion systems such as the Brayton and Stirling cycles. Energy storage technologies considered include: nickel hydrogen biopolar batteries, advanced high energy rechargeable batteries, regenerative fuel cells, and advanced primary batteries. The present state of the art of these space power and energy technologies is discussed along with their projections, trends and goals. A speculative future mission model is postulated which includes manned orbiting space stations, manned lunar bases, unmanned Earth orbital and interplanetary spacecraft, manned interplanetary missions, military applications, and Earth to space and space to space transportation systems. The various space power/energy system technologies which are anticipated to be operational by the early 21st century are matched to these missions.

Do Southern Ocean Cloud Feedbacks Matter for 21st Century Warming?

NASA Astrophysics Data System (ADS)

Frey, W. R.; Maroon, E. A.; Pendergrass, A. G.; Kay, J. E.

2017-12-01

Cloud phase improvements in a state-of-the-art climate model produce a large 1.5 K increase in equilibrium climate sensitivity (ECS, the surface warming in response to instantaneously doubled CO2) via extratropical shortwave cloud feedbacks. Here we show that the same model improvements produce only a small surface warming increase in a realistic 21st century emissions scenario. The small 21st century warming increase is attributed to extratropical ocean heat uptake. Southern Ocean mean-state circulation takes up heat while a slowdown in North Atlantic circulation acts as a feedback to slow surface warming. Persistent heat uptake by extratropical oceans implies that extratropical cloud biases may not be as important to 21st century warming as biases in other regions. Observational constraints on cloud phase and shortwave radiation that produce a large ECS increase do not imply large changes in 21st century warming.

Can we conquer cancer in the twenty-first century?

PubMed

Freireich, E J

2001-08-01

The twentieth century recorded the greatest advance in the control of human disease. From the beginning of recorded time, the human life-span changed little until the twentieth century. In the USA, it increased from 47.3 years in 1900 to 76.4 years in 2000. The answer to the question of "Can we cure cancer in the twenty-first century?" requires an appreciation of the contemporary nature of our knowledge. At the beginning of the twentieth century, major problems were nutrition and infection. By 1950, the major causes of mortality and morbidity were still infectious diseases, such as syphilis, tuberculosis, poliomyelitis, and influenza. The 1950s and 1960s were the golden age of control of infectious diseases, while cancer, because of the aging of the population and the strong association between cancer and age, has become the major healthcare problem of the twenty-first century. Until 1960, no one had proposed or demonstrated that a systemic or metastatic form of cancer could be cured. In only 35-40 years not only have techniques for the early detection, prevention, and surgical and radiation therapy treatments improved, but at least 15-20% of patients with systemic/metastatic cancers can be cured with our current primitive systemic treatments. Prior to 1943, there was no chemotherapy. Prior to 1948, no one had described complete regression of a systemic cancer. There were no multi-institution, randomized clinical trials prior to 1949. Additionally, combination chemotherapy, new drugs, bone marrow transplantation, broad-spectrum antibiotics to control infections, and platelets to control hemorrhage have been added in the past 50 years. The pace of progress extrapolates to a prediction of cancer control in the twenty-first century. The human genome has been sequenced, and it will be possible to identify expression profiles not only for malignant cells but for their normal counterparts. It is certain that interventions specific for control of the malignant

[The 20th century: 100 years of misfortune and splendor].

PubMed

Urdaneta-Carruyo, Eliéxer

2005-01-01

The 20th century has been one of the most intense and convulsive periods in the History of humanity. A century of paradoxes and contrasts, it began with optimism, it witnessed the apocalypse of two world wars, and finished with unimaginable scientific progress that gave us a new civilization that we cannot yet grasp. In this century, significant events happened that shaped our time and projected their results toward an immediate future. Some of these were providential in understanding man's life, fighting against illnesses and prolonging life, and others were of undeniable social importance for humanity. Some knowledge was based on the work of others. Philosophy was embedded in mathematics, as was science in philosophy, while politics and the economy exercised so decisive an influence in our way of feeling and living that culture and society were affected to the core. Within that century the biggest technological revolution of all the time was also created, as transcendent as it was unimaginable, which put mankind on the road to the stars with the moon landing and in the process created the information society whose signature symbol, the internet, emerged as a new demiurge. However, the 20th century, with all its misfortune and splendor, paradoxes and contrasts, creation and destruction, was the most transcendent in the whole of history and it bequeaths to the future a promising horizon in the search for a renovated meaning of life and a yearning for peaceful coexistence for the whole humanity.

Why American business demands twenty-first century learning: A company perspective.

PubMed

Knox, Allyson

2006-01-01

Microsoft is an innovative corporation demonstrating the kind and caliber of job skills needed in the twenty-first century. It demonstrates its commitment to twenty-first century skills by holding its employees accountable to a set of core competencies, enabling the company to run effectively. The author explores how Microsoft's core competencies parallel the Partnership for 21st Century Skills learning frameworks. Both require advanced problem-solving skills and a passion for technology, both expect individuals to be able to work in teams, both look for a love of learning, and both call for the self-confidence to honestly self-evaluate. Microsoft also works to cultivate twenty-first century skills among future workers, investing in education to help prepare young people for competitive futures. As the need for digital literacy has become imperative, technology companies have taken the lead in facilitating technology training by partnering with schools and communities. Microsoft is playing a direct role in preparing students for what lies ahead in their careers. To further twenty-first century skills, or core competencies, among the nation's youth, Microsoft has established Partners in Learning, a program that helps education organizations build partnerships that leverage technology to improve teaching and learning. One Partners in Learning grantee is Global Kids, a nonprofit organization that trains students to design online games focused on global social issues resonating with civic and global competencies. As Microsoft believes the challenges of competing in today's economy and teaching today's students are substantial but not insurmountable, such partnerships and investments demonstrate Microsoft's belief in and commitment to twenty-first century skills.

21st Century SOF: Toward an American Theory of Special Operations

DTIC Science & Technology

2013-04-01

century order. However, non-state actors can also pursue destructive ends that contribute to disorder and instability. It is worth noting that other...JS O U R ep o rt 13 -1 21st C en tu ry S O F: To w a rd a n A m erica n Th eo ry o f S p ecia l O p eratio n s Ya rger 21st Century ...21st Century SOF: Toward an American Theory of Special Operations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

The history of optic chiasm from antiquity to the twentieth century.

PubMed

Costea, Claudia Florida; Turliuc, Şerban; Buzdugă, Cătălin; Cucu, Andrei Ionuţ; Dumitrescu, Gabriela Florenţa; Sava, Anca; Turliuc, Mihaela Dana

2017-11-01

The optic chiasm is an essential structure located at the skull base that stirred over time the curiosity of anatomists, who became more and more interested in its structure and function. Through centuries, the optic chiasm was viewed as a vessel crossing, a way of transporting tears secreted by the brain to the eye, integrating images, or responsible for coordinated eye movements. The paper aims to overview the history of understanding the optic chiasm from the beginnings of antiquity to the twentieth century. We reviewed the literature and studied all the historical sources on optic chiasm and eyes in the works of ancient, medieval, Renaissance authors, and the seventeenth to nineteenth century works. The optic chiasm is a structure that fascinated ancient anatomists and made them develop various theories on its function. In terms of function, the optic chiasm had a history based more on speculation, the seventeenth century bringing its first understanding and reaching the peak in the nineteenth century with the understanding of the anatomical structure of the chiasm and its role in the visual process. The history of the optic chiasm is a fascinating time travel displaying the conceptual transformations that have been made in anatomy and medicine by our forerunners.

Promoting the 21st century scientific literacy skills through innovative chemistry instruction

NASA Astrophysics Data System (ADS)

Rahayu, Sri

2017-12-01

Students need to be equipped with the 21st century skills/capabilities to ensure their competitiveness in the knowledge era. So, it is imperative that education at school should be changed in order to fulfill the need. However, there is not any specified approach on how to educate young students for the 21st century capabilities. Regardless the impediment for ts exist, we need to construct an innovative instruction that can develop the students' 21st century skills by incorporating the skills needed, based on contemporary theory of learning, necessary context of learning and appropriate assessment in a chemistry subject matter. This paper discuss the feasible skills to be promoted through chemistry course. Those skills/capabilities are scientific literacy, higher order thinking, communicationand collaboration and curiosity. The promoted are called the 21st century scientific literacy skills in which it emphasis on scientific literacy and embedded the other 21st century skills into the innovative chemistry instruction. The elements involve in the instruction such as inquiry and constructivist approach, nature of science, contemporary/socioscientific issues, critical thinking (higher order thinking).

Rabies in the face of the 21st century.

PubMed

Koprowski, H

2009-08-01

Reference to an ancient Hindu picture of a snarling dog may be a convincing enough proof to consider the fact that rabies has been known in the world for the past 50 centuries. Prior to the monumental observation about rabies of Fracastoro in the 16th century, facts and fantasies were intermingled in the study of rabies. In the realm of fantasy, consider the statement of Aristotle (otherwise a great philosopher) that only animals and not humans die of rabies. It took 19 centuries before Fracastoro finally established that infection with rabies is lethal for all warm-blooded beings including humans. The new era of rabies dates from the time of Galtier who isolated the virus and Pasteur who was able to create a somewhat attenuated strain of virus fixe which became the tool of laboratory studies for many decades after Pasteur. During the last 50 years of the past century, our knowledge of rabies increased by leaps and bounds. First of all, using molecular biology as a tool, it was possible to ‘take the virus apart’, so to speak and describe and analyse all of its components. Establishment of multivariability among viruses as ‘de la rue’ permitted not only a construct of a genetic linkage among lyssa family but also solved some puzzles of pathogenesis of rabies which defied solution when all work concentrated on one laboratory strain of the virus. As an example, we know much more now about the genetic background regulating virulence of the virus. In addition, it is now possible to use rabies as a vector of biological materials such as vaccines or sera. There is no progress in the treatment of the uniformly lethal disease. Perhaps, optimistically speaking, the 21st century will bring us a glimmer of hope for the successful treatment of human rabies.

A century of progress in weed control in hardwood seedbeds

Treesearch

David B. South

2009-01-01

Weeds have existed in nurseries since before the time Bartram grew hardwoods during the 18th century. Hand weeding was the primary method of weed control during the first part of the 20th century. From 1931 to 1970, advances in chemistry increased the use of herbicides, and advances in engineering increased the reliance on machines for cultivation. Many managers now...

The Future of Fossil Fuels: A Century of Abundance or a Century of Decline?

NASA Astrophysics Data System (ADS)

Nelder, C.

2012-12-01

Horizontal drilling, hydraulic fracturing, and other advanced technologies have spawned a host of new euphoric forecasts of hydrocarbon abundance. Yet although the world's remaining oil and gas resources are enormous, most of them are destined to stay in the ground due to real-world constraints on price, flow rates, investor appetite, supply chain security, resource quality, and global economic conditions. While laboring under the mistaken belief that it sits atop a 100-year supply of natural gas, the U.S. is contemplating exporting nearly all of its shale gas production even as that production is already flattening due to poor economics. Instead of bringing "energy independence" to the U.S. and making it the top oil exporter, unrestricted drilling for tight oil and in the federal outer continental shelf would cut the lifespan of U.S. oil production in half and make it the world's most desperate oil importer by mid-century. And current forecasts for Canadian tar sands production are as unrealistic as their failed predecessors. Over the past century, world energy production has moved progressively from high quality resources with high production rates and low costs to lower quality resources with lower production rates and higher costs, and that progression is accelerating. Soon we will discover the limits of practical extraction, as production costs exceed consumer price tolerance. Oil and gas from tight formations, shale, bitumen, kerogen, coalbeds, deepwater, and the Arctic are not the stuff of new abundance, but the oil junkie's last dirty fix. This session will highlight the gap between the story the industry tells about our energy future, and the story the data tells about resource size, production rates, costs, and consumer price tolerance. It will show why it's time to put aside unrealistic visions of continued dependence on fossil fuels, face up to a century of decline, and commit ourselves to energy and transportation transition.

The turn-of-the-century drought in North America: The new normal?

NASA Astrophysics Data System (ADS)

Schwalm, C. R.; Williams, C. A.; Schaefer, K. M.; NACP Site Synthesis Team

2011-12-01

At the turn of the century, from 2000 to 2004, western North America (25°-50°N, 100°-125°W) experienced a severe drought with far reaching consequences for the terrestrial biosphere. We quantified the drought's water and carbon cycle implications using upscaled flux tower data, observed and simulated fluxes from the NACP Site Synthesis, remote sensing products, weather reanalysis, crop yield, and river discharge. During the turn of the century drought we found a widespread drydown of the terrestrial biosphere, large decreases in river discharge and greenness, and a ~10% loss in cropland productivity. At the footprint scale carbon uptake declined with an anomalous carbon source of 0.11 Pg C/yr integrated over the full domain. Flux towers also recorded a clear signal of reduced latent and increased sensible heat fluxes, apart from grasslands. Dendrochronological reconstructions of drought extent, duration, and severity, based on the Palmer Drought Severity Index drought metric, indicated that the turn of the century drought was unprecedented since 1200 CE. Predicted changes in precipitation and drought, based on the CMIP3 multi-model mean, could permanently disable the weak sink (NEE = -0.19 Pg C/yr) in western North America by the midpoint of the 21st Century. Projections indicate the turn-of-the-century drought will be wet compared to the latter half of the 21st Century.

Writing Instruction in Nineteenth-Century American Colleges. Studies in Writing & Rhetoric.

ERIC Educational Resources Information Center

Berlin, James A.

An examination of nineteenth century rhetoric is presented in this publication. The first chapter analyzes three rhetorical systems of the nineteenth century: classical, psychological-epistemological, and romantic. The second chapter discusses the demise of the classical tradition, while the third chapter, "The Triumph of Eighteenth-Century…

A century of wind tunnels since Eiffel

NASA Astrophysics Data System (ADS)

Chanetz, Bruno

2017-08-01

Fly higher, faster, preserve the life of test pilots and passengers, many challenges faced by man since the dawn of the twentieth century, with aviation pioneers. Contemporary of the first aerial exploits, wind tunnels, artificially recreating conditions encountered during the flight, have powerfully contributed to the progress of aeronautics. But the use of wind tunnels is not limited to aviation. The research for better performance, coupled with concern for energy saving, encourages manufacturers of ground vehicles to perform aerodynamic tests. Buildings and bridge structures are also concerned. This article deals principally with the wind tunnels built at ONERA during the last century. Somme wind tunnels outside ONERA, even outside France, are also evocated when their characteristics do not exist at ONERA.

Fourteenth NASTRAN (R) Users' Colloquium

NASA Technical Reports Server (NTRS)

1986-01-01

The proceedings of a colloquium are presented along with technical papers contributed during the conference. Reviewed are general applications of finite element methodology and the specific application of the NASA Structural Analysis System, NASTRAN, to a variety of static and dynamic sturctural problems.

Advanced Propulsion for the XXIst Century

NASA Technical Reports Server (NTRS)

Frisbee, Robert H.

2003-01-01

This document represents a poster presentation offered at the AIAA/CAS International Air & Space Symposium and Exposition from July 14-17, 2003 in Dayton Ohio. This presentation outlines advanced space propulsion concepts as well as associated research and industry activities during the 21st century.

Kinesiology Faculty for the 21st Century: Steping into the Future

ERIC Educational Resources Information Center

DePauw, Karen P.

2014-01-01

Kinesiology faculty for the 21st century was one of the featured strands of the 2014 NAKHE Collaborative Congress: "STEPS into the future: Exploring opportunities and facing the challenges for the 21st century." Following a brief introduction delegates were assigned to discussion groups with conversations focused around six…

Twentieth-Century Literature in the Survey and in the Special Course.

ERIC Educational Resources Information Center

Adamson, Lynda G.

1980-01-01

Provides a semester syllabus for a course in twentieth-century world literature and suggests selections to add to a world literature survey based on works of Nobel Prize winners. Includes an annotated bibliography of background information on both the literature and the philosophies of the twentieth century. (MKM)

The New Century High Schools Initiative. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2008

2008-01-01

The "New Century High Schools Initiative" is a program designed to improve large, under-performing high schools by transforming them into small schools with links to community organizations. "New Century High Schools" each have about 400 students; the small size is intended to foster strong relationships between students and…

Critical Thinking Skills for Rehabilitation Professionals in the 21st Century

ERIC Educational Resources Information Center

Lewis, Allen N.; King, Eric S.; Pitt, Jenelle S.; Getachew, Almaz; Shamburger, Aisha

2010-01-01

Critical thinking (CT) is an essential tool for rehabilitation professionals in the 21st century. Well developed CT skills are indicated for rehabilitation professionals in the new century to promote continuous quality improvement of the service delivery system. Such improvement will occur as rehabilitation professionals learn to routinely…

Using Technology in Helping Students Achieve 21st Century Skills: A Pilot Study

ERIC Educational Resources Information Center

Silvernail, David L.; Small, Dorothy; Walker, Leanne; Wilson, Richard L.; Wintle, Sarah E.

2008-01-01

As everyone enters the 21st Century there is a great deal of discussion in business and education circles alike about the type of skills the youth will need to survive and thrive in this century. At the same time, there is little known today about the level of 21st Century skills students currently have. In part this is because, as a nation,…

Interannual-scale to century-scale

Treesearch

Malcolm K. Hughes

2004-01-01

Nobel prizewinner Paul Crutzen argues that the Holocene period of Earth history has ended, within the past century or so, and that we are now at the beginning of the "Anthropocene," the period in which the face of the Earth and the composition of its atmosphere has been altered by our species. One indicator of this is the concentration of carbon dioxide in...

Preserving Sydney's built heritage in the early twentieth century.

PubMed

Freestone, R

1999-01-01

Modernity has been antithetical to heritage conservation in the twentieth century. The value of inherited buildings was not widely acknowledged by government officials, politicians, architects, planners and the broader community until the' 1970s. From the turn of the century, a coalition of pioneering preservationists in Sydney confronted a formidable growth mentality, which linked preservation with economic and cultural stasis. This article explores the objectives, composition, ideology, modus operandi and record of the fledgeling preservation movement against the backdrop of modernisation.

Poisson's ratio over two centuries: challenging hypotheses

PubMed Central

Greaves, G. Neville

2013-01-01

This article explores Poisson's ratio, starting with the controversy concerning its magnitude and uniqueness in the context of the molecular and continuum hypotheses competing in the development of elasticity theory in the nineteenth century, moving on to its place in the development of materials science and engineering in the twentieth century, and concluding with its recent re-emergence as a universal metric for the mechanical performance of materials on any length scale. During these episodes France lost its scientific pre-eminence as paradigms switched from mathematical to observational, and accurate experiments became the prerequisite for scientific advance. The emergence of the engineering of metals followed, and subsequently the invention of composites—both somewhat separated from the discovery of quantum mechanics and crystallography, and illustrating the bifurcation of technology and science. Nowadays disciplines are reconnecting in the face of new scientific demands. During the past two centuries, though, the shape versus volume concept embedded in Poisson's ratio has remained invariant, but its application has exploded from its origins in describing the elastic response of solids and liquids, into areas such as materials with negative Poisson's ratio, brittleness, glass formation, and a re-evaluation of traditional materials. Moreover, the two contentious hypotheses have been reconciled in their complementarity within the hierarchical structure of materials and through computational modelling. PMID:24687094

[Smallpox in Ferrara in the nineteenth century].

PubMed

Guidi, Enrica; Angelini, Lauretta; Cervato, Katia; Pizzo, Francesco; Rizzetto, Roberto; Fortini, Marco; Contini, Carlo

2007-03-01

The aim of this work was to analyse the mortality for smallpox and the methods used during the nineteenth-century to control epidemics. Most of the historical material was found in the Historical Archives of the Ferrara City Council. Over the whole period in question, there were 710 deaths in Ferrara (366 males and 344 females). The highest number was found in the years 1816, 1829, 1834, 1842, 1849, 1871 and 1891. Data analysis shows that most deaths occurred during the first half of the century. Subsequently, the phenomenon declined to almost zero. Males were more affected and nearly 70% of the deaths occurred under 5 years of age, 50%of which during the first year of life. At that time, the "guidelines" adopted were analogous to those currently followed when a new vaccination programme is started. The inspiring principles were the active and free supply of vaccine, universal vaccination, the informed consent of the population, the involvement of educators and also monetary rewards to the most industrious doctors in the practice of vaccination. In Ferrara vaccination began in 1801, but was only consistently implemented in 1812. By the end of the 19th century the number of persons vaccinated had increased from 3% to 7%. Vaccination initiatives assumed great importance among the population of Ferrara, in spite of initial resistance and suspicion of a practice which most people found incomprehensible.

Is There Any Physics After the End of the Nineteenth Century?

ERIC Educational Resources Information Center

Aubrecht, Gordon J., II

The twentieth century has witnessed a burst of discovery in physics unparalleled in human history. Despite the fact that general relativity and quantum mechanics are well over half a century old, introductory physics classes in high schools, colleges, and universities essentially ignore them. These two seminal ideas, the phenomena of…

An Investigation of Twenty-First Century Learners' Competencies in China

ERIC Educational Resources Information Center

Cai, Huiying; Gu, Xiaoqing; Wong, Lung-Hsiang

2017-01-01

This paper reports a study on developing an assessment inventory of Chinese learners' competencies as needed for the twenty-first century. In creating the instrument, three relevant twenty-first century competency frameworks were referenced: from the OECD, the European Council, and the USA. The preliminary version of this instrument, which…

21st-Century Schools and School Leadership: Creating and Sustaining Innovation

ERIC Educational Resources Information Center

Butler, Victoria Lee

2016-01-01

As schools move from more traditional educational curricula and systems to practices more innovative and relevant to 21st-century learning, it is necessary to understand the actions and attributes that are effective for creating innovative learning environments. This study explored how 21st-century learning environments and practices are…

Curriculum for the 21st Century.

ERIC Educational Resources Information Center

Pratt, David

1983-01-01

Urges reconsideration of educational ends. Suggests eight curriculum principles that can help Canadian schools move into the next century. Explains six educational needs roughly based on Maslow's hierarchy (aesthetic needs, need for meaning, self-actualization, self-concept, social needs, need for survival) and relates them to curriculum…

Gaspare Tagliacozzi, pioneer of plastic surgery and the spread of his technique throughout Europe in "De Curtorum Chirurgia per Insitionem".

PubMed

Tomba, P; Viganò, A; Ruggieri, P; Gasbarrini, A

2014-01-01

Gaspare Tagliacozzi's innovative surgical technique, which consisted of reconstructing parts of the face by grafting, was masterfully described in the work that made him famous, "De Curtorum Chirurgia per Insitionem." It was published by Gaspare Bindoni the Younger in 1597 in Venice, who was granted the exclusive right to print it by the Senate. However, in the same year in Venice Roberto Meietti published an unauthorized edition; nevertheless, this edition was soon discovered. The great demand for the text even abroad was soon testified by a 3rd edition published in Frankfurt in 1598, similar to the Bindoni edition but in another format and with a different title. This has caused confusion among bibliographers and Authors. Two centuries later, in 1831 in Berlin, a 4th edition was printed, thus suggesting renewed interest in rhinoplasty procedures, which surgeons Van Graefe and Dieffenbach promoted in Germany. However, few people know that the integral text of Tagliacozzi's De Curtorum was also published by Jacques Manget in his "Bibliotheca Chirurgica," printed in Venice in 1721. The name of the illustrator of the three fourteenth-century editions, whose illustrations in the text are compared, is not known. Instead the name of the artist, Tiburzio Passerotti, who painted Tagliacozzi's portrait holding his De Curtorum open at the ninth woodcut shortly before it was printed, is well known. The impact of Tagliacozzi's technique on modern surgery is supported by experience of the last century as well as recent years, mostly in musculoskeletal oncology reconstruction.

[Counteraction against alcoholism in religious letters of 18th century].

PubMed

Rok, B

1999-01-01

The Polish historiography talks at length about the problem of alcoholism in Poland in the 18th century. Estimates were made about the scale and consumption of alcoholic beverages. Many records are available today, mainly in the form of diaries, which describe the extent of drunkenness at that time. Much information on drinking bouts comes from satires (this article quotes after an anonymous satire found in the Polish manuscripts of the 18th century). Apart from the literature, also preachers contributed to the present knowledge of alcohol consumption within that period. Drunkenness was often mentioned in sermons and varied types of religious guides. The 18th century priests deemed drunkenness as a heavy sin and fiercely counteracted the abuse of alcoholic beverages, by condemning people in a state of intoxication.

[Hospitals in Europe and Yugoslavia through the centuries].

PubMed

Topalović, R

1998-01-01

The primary object of this paper is to give a retrospective of hospital development in Europe and Yugoslavia for the past twenty-five centuries. The earliest records of hospitals called the "iatreia" date back to the V century B.C., ancient Greece. The sick in those hospitals were treated with drugs as well operated on. The Romans, during the reign of the emperor Augustus, built valetudinaries within military camps. The name "hospital" was introduced in the IV century A.D. and has been used ever since. The first hospital was founded in Cesarea, i.e. in the East Roman Empire in Asia Minor. The chronology of the hospital development in the Middle Ages is given in table 1--"Chronology of Hospital Development in the Middle Ages." St. Sava (Nemanjić) founded the first Serbian hospital in the Monastery of Hilandar about 1199 and in 1208/1209 a hospital in the Monastery of Studenica. In the hospital of the Monastery of St. Arhangel in Prizren, according to the regulations prescribed by tzar Dusan, only curable patients were to be treated. The first hospital in Vojvodina in Bac near Novi Sad dates back to 1234. More data about hospitals in former Yugoslavia are given in table 2--"The Oldest Hospitals in former Yugoslavia" and about the Frontier Hospitals in Vojvodina in table 3--"Frontier Hospitals for the Wounded and Sick in Vojvodina". The first medical high school was established in Salerno in the IX century and the first European University in Bologna in 1088, where the School of Medicine was founded in 1156. The University in Paris was founded in 1107 and in Oxford in 1145.

Peroxide Propulsion at the Turn of the Century

NASA Technical Reports Server (NTRS)

Anderson, William E.; Butler, Kathy; Crocket, Dave; Lewis, Tim; McNeal, Curtis

2000-01-01

A resurgence of interest in peroxide propulsion has occurred in the last years of the 21st Century. This interest is driven by the need for lower cost propulsion systems and the need for storable reusable propulsion systems to meet future space transportation system architectures. NASA and the Air Force are jointly developing two propulsion systems for flight demonstration early in the 21st Century. One system will be a development of Boeing's AR2-3 engine, which was successfully fielded in the 1960s. The other is a new pressure-fed design by Orbital Sciences Corporation for expendable mission requirements. Concurrently NASA and industry are pursuing the key peroxide technologies needed to design, fabricate, and test advanced peroxide engines to meet the mission needs beyond 2005. This paper will present a description of the AR2-3, report the status of its current test program, and describe its intended flight demonstration. This paper will then describe the Orbital 10K engine, the status of its test program, and describe its planned flight demonstration. Finally the paper will present a plan, or technology roadmap, for the development of an advanced peroxide engine for the 21st Century.

Astrology in seventeenth-century Peru.

PubMed

Brosseder, Claudia

2010-06-01

This article discusses three aspects of the history of astrology in seventeenth-century Peru that are of larger interest for the history of science in Latin America: Creole concerns about indigenous idolatry, the impact of the Inquisition on natural philosophy, and communication between scholars within the Spanish colonies and the transatlantic world. Drawing mainly on the scholars Antonio de la Calancha, Juan de Figueroa, and Ruiz de Lozano, along with several Jesuits, the article analyzes how natural and medical astrology took shape in Peru and how they fostered astronomical investigations of the southern skies. While natural and medical astrology, showing New and Old World influences, oscillated between orthodoxy and heterodoxy, and between scholasticism and new science, judicial astrology remained undeveloped. Toward the end of the seventeenth century the discourse about astrology took an unexpected turn, reflecting a newly invigorated moral and Christian reading of the heavens that was in part a response to a deep-rooted dissatisfaction with the failure of the extirpation of idolatry campaigns. Inscribing divine and cardinal virtues, the Virgin Mary, Christian saints, and Greco-Roman allegories into the heavens was considered a way to finally solve the problem of idolatry and to convey Creole greatness.

The Role of the School District toward Preparing Students for the 21st Century

ERIC Educational Resources Information Center

Aguilar-Torres, Gloria

2010-01-01

This dissertation reflects the outcomes of a small school district that is successfully incorporating 21st century skills with the demands set forth by our current educational policy, No Child Left Behind. Considerations regarding globalization, future work force and work skills, definition of 21st century skills, supporting 21st century skills in…

Global Cooling the in 21 Century

NASA Astrophysics Data System (ADS)

Maruyama, S.; Genda, H.; Ikoma, M.

2008-12-01

[Objective] To predict the climate in the 21 Century [Methods employed] Evaluating the functions to control the surface temperature of the Earth in order of potentials from high to low, 1) albedo mainly by glacier and cloud, 2) Sun activity (relative Sunspot number), 3) greenhouse gas, and Millancovich effect, we estimate the climate change in 21 Century. [Result] Albedo is further controlled by a) Galactic cosmic ray radiation, b)Earth's geomagnetic intensity, c)aerosols derived from volcanic ash, aeorian dusts, and d)aircrafts. Albedo effect is the largest; 1% cloud corresponds to 0.6K on the surface temperature of the Earth (Genda, 2008). Activity of Sun has been observed as the relative change of sunspot number for the last 400 years. Moreover, the C14 of annual ring in the old tree such as Jo-mon redwood back to 6000 years has been measured. Periodical change of Sun activity in the past is extrapolated to the future, indicating the Sun activity has just passed the maximum ca. 2 years ago. Greenhouse gas is evaluated independently for each species. Predominant role is H2O which occupies about 90-95% among greenhouse gas. CO2 has increased 1-2 ppm every year for the last 100 years. 1 ppm corresponds to only 0.004K, which is negligibly small, compared to the potential of cloud effect. The Earth is in the stage of near the end of 20,000 years cycle of Millancovich. Although the 100,000 years cycle is clearly regular for the last 400,000 years, the 20,000 years cycle does not seem to be clear, and we are now hanging on the abrupt drop from inter-glacial to glacial period. Moreover, the role of volcanic eruption would force to cool the climate, if erupted as such a case of Pinatuvo in Philippine in 1992 when 0.5K dropped during 2 years. The rapidly decreasing the Earth's geomagnetism promotes the formation of cloud, to raise the amount of cloud in this Century. More active industrial activity in Asia particularly China and India would increase the amounts of

The Italian neurological schools of the twentieth century

PubMed Central

Bonavita, Vincenzo

Summary This lecture is not a historical lecture, but rather a journey through the “story” of neurology in Italy from its “prehistoric” beginning in the 19th century. The birth of a neurological school is that magical moment in which a founder attracts disciples: the more capable this founder is of transmitting methodology and allowing his pupils intellectual freedom, the longer his memory will live on. On the basis of this idea, the scientific biography of a few leading Italian neurologists of the 20th century is outlined, starting from Leonardo Bianchi, founder of the Italian Neurological Society in 1907. PMID:21729589

The Environmental History of Cetaceans in Portugal: Ten Centuries of Whale and Dolphin Records

PubMed Central

Brito, Cristina; Sousa, Andreia

2011-01-01

The history between cetaceans and humans is documented throughout time not only in reports, descriptions, and tales but also in legal documents, laws and regulations, and tithes. This wealth of information comes from the easy spotting and identification of individuals due to their large size, surface breathing, and conspicuous above water behaviour. This work is based on historical sources and accounts accounting for cetacean presence for the period between the 12th and 17th centuries, as well as scientific articles, newspapers, illustrations, maps, non-published scientific reports, and other grey literature from the 18th century onwards. Information on whale use in Portugal's mainland has been found since as early as the 12th century and has continued to be created throughout time. No certainty can be given for medieval and earlier events, but both scavenging of stranded whales or use of captured ones may have happened. There is an increasing number of accounts of sighted, stranded, used, or captured cetaceans throughout centuries which is clearly associated with a growing effort towards the study of these animals. Scientific Latin species denominations only started to be registered from the 18th century onwards, as a consequence of the evolution of natural sciences in Portugal and increasing interest from zoologists. After the 19th century, a larger number of observations were recorded, and from the 20th century to the present day, regular scientific records have been collected. Research on the environmental history of cetaceans in Portugal shows a several-centuries-old exploitation of whales and dolphins, as resources mainly for human consumption, followed in later centuries by descriptions of natural history documenting strandings and at sea encounters. Most cetaceans species currently thought to be present in Portuguese mainland waters were at some point historically recorded. PMID:21931627

The environmental history of cetaceans in Portugal: ten centuries of whale and dolphin records.

PubMed

Brito, Cristina; Sousa, Andreia

2011-01-01

The history between cetaceans and humans is documented throughout time not only in reports, descriptions, and tales but also in legal documents, laws and regulations, and tithes. This wealth of information comes from the easy spotting and identification of individuals due to their large size, surface breathing, and conspicuous above water behaviour. This work is based on historical sources and accounts accounting for cetacean presence for the period between the 12th and 17th centuries, as well as scientific articles, newspapers, illustrations, maps, non-published scientific reports, and other grey literature from the 18th century onwards. Information on whale use in Portugal's mainland has been found since as early as the 12th century and has continued to be created throughout time. No certainty can be given for medieval and earlier events, but both scavenging of stranded whales or use of captured ones may have happened. There is an increasing number of accounts of sighted, stranded, used, or captured cetaceans throughout centuries which is clearly associated with a growing effort towards the study of these animals. Scientific Latin species denominations only started to be registered from the 18th century onwards, as a consequence of the evolution of natural sciences in Portugal and increasing interest from zoologists. After the 19th century, a larger number of observations were recorded, and from the 20th century to the present day, regular scientific records have been collected. Research on the environmental history of cetaceans in Portugal shows a several-centuries-old exploitation of whales and dolphins, as resources mainly for human consumption, followed in later centuries by descriptions of natural history documenting strandings and at sea encounters. Most cetaceans species currently thought to be present in Portuguese mainland waters were at some point historically recorded.

The Roman Empire - The Third Century Crisis and Crisis Management

DTIC Science & Technology

2012-04-04

December 2010. Hekster, Olivier, Gerda De Kleijn, and Danielle Slootjes. "Introduction." Impact of Empire. 7, (2006, June 1): 3-10. Koselleck...Crisis of the Third Century. Edited by Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes. Vol. 7, Impact of EMpire. Boston: Brill Academic, 2012...1. Protagoras and John Nicols, Mapping the Crisis of the Third Century, ed. Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes

Educated for the 21st Century?

ERIC Educational Resources Information Center

Tomlinson, John; Little, Vivienne; Tomlinson, Susan; Bower, Emily

2000-01-01

Discusses shortcomings of the school curriculum, suggesting that students' long-term education interests are not fully served as long as teachers' freedom and creativity are limited and technical values are prioritized over humane ones. Presents cameos of children whose schooling spans the twentieth century to illustrate these shortcomings. (JPB)

The 21st Century Information Environment.

ERIC Educational Resources Information Center

Badger, Rod

This paper on the 21st century information environment begins with a section that discusses the impact of e-commerce over the next ten years. The second section addresses government focus areas, including ensuring a telecommunications infrastructure, developing the IT (information technology) industry, promoting innovation and entrepreneurship,…

Memory--a century of consolidation.

PubMed

McGaugh, J L

2000-01-14

The memory consolidation hypothesis proposed 100 years ago by Müller and Pilzecker continues to guide memory research. The hypothesis that new memories consolidate slowly over time has stimulated studies revealing the hormonal and neural influences regulating memory consolidation, as well as molecular and cellular mechanisms. This review examines the progress made over the century in understanding the time-dependent processes that create our lasting memories.

Monolingualism and Prescriptivism: The Ecology of Slovene in the Twentieth Century

ERIC Educational Resources Information Center

Savski, Kristof

2018-01-01

This paper examines the ecology of Slovene in the twentieth century by focusing on two key emergent themes. It focuses firstly on monolingualism as a key goal for Slovene language planners, starting with their efforts to create a standard language with no German influences in the nineteenth century, and continuing in their work to prevent…

Reliability and Validity of Michigan School Libraries for the 21st Century Measurement Benchmarks

ERIC Educational Resources Information Center

Floyd, Natosha N.

2016-01-01

The purpose of this study was to examine the psychometric properties of the Michigan School Libraries for the 21st Century Measurement Benchmarks (SL21). The instrument consists of 19 items with three subscales: Building the 21st Century Learning Environment Subscale, Teaching for 21st Century Learning Subscale, and Leading the Way to 21st Century…

A history of noma, the "Face of Poverty".

PubMed

Marck, Klaas W

2003-04-15

Noma (necrotizing ulcerative stomatitis, stomatitis gangrenosa, or cancrum oris) is a devastating orofacial gangrene that occurs mainly among children. The disease has a global yearly incidence of 140,000 cases and a mortality rate of approximately 90 percent. Patients who survive noma generally suffer from its sequelae, including serious facial disfigurement, trismus, oral incontinence, and speech problems. The medical history of noma indicates that the disease was already known in classical and medieval civilizations in Europe. In the sixteenth and seventeenth centuries, Dutch chirurgeons clearly described noma as a clinical entity and realized that the popular name "water canker" was not sufficient, because this quickly spreading ulceration in the faces of children was different from "cancer." In the eighteenth century, awareness that noma is related to poverty, malnutrition, and preceding diseases such as measles increased in northwestern Europe. In the first half of the nineteenth century, extensive surgical procedures were described for the treatment of the sequelae of noma. At the end of that century, noma gradually disappeared in the Western world because of economic progress, which gave the poorest in society the opportunity to feed their children sufficiently. Only in the twentieth century were effective drugs (sulfonamides and penicillin) against noma developed, as well as adequate surgical treatment for the sequelae of noma. These modes of treatment remain inaccessible for the many present-day victims of noma because of their extreme poverty. The only truly effective approach to the problem of noma throughout the world is prevention, namely, combating the extreme poverty with measures that lead to economic progress. In the meantime, medical doctors in the Western world should not forget their own history and ignore this global health problem; rather, they should face "the face of poverty" with the eyes of mercy and concern suited to their profession.

U.S. drinking water challenges in the twenty-first century.

PubMed

Levin, Ronnie B; Epstein, Paul R; Ford, Tim E; Harrington, Winston; Olson, Erik; Reichard, Eric G

2002-02-01

The access of almost all 270 million U.S. residents to reliable, safe drinking water distinguishes the United States in the twentieth century from that of the nineteenth century. The United States is a relatively water-abundant country with moderate population growth; nonetheless, current trends are sufficient to strain water resources over time, especially on a regional basis. We have examined the areas of public water infrastructure, global climate effects, waterborne disease (including emerging and resurging pathogens), land use, groundwater, surface water, and the U.S. regulatory history and its horizon. These issues are integrally interrelated and cross all levels of public and private jurisdictions. We conclude that U.S. public drinking water supplies will face challenges in these areas in the next century and that solutions to at least some of them will require institutional changes.

U.S. drinking water challenges in the twenty-first century.

PubMed Central

Levin, Ronnie B; Epstein, Paul R; Ford, Tim E; Harrington, Winston; Olson, Erik; Reichard, Eric G

2002-01-01

The access of almost all 270 million U.S. residents to reliable, safe drinking water distinguishes the United States in the twentieth century from that of the nineteenth century. The United States is a relatively water-abundant country with moderate population growth; nonetheless, current trends are sufficient to strain water resources over time, especially on a regional basis. We have examined the areas of public water infrastructure, global climate effects, waterborne disease (including emerging and resurging pathogens), land use, groundwater, surface water, and the U.S. regulatory history and its horizon. These issues are integrally interrelated and cross all levels of public and private jurisdictions. We conclude that U.S. public drinking water supplies will face challenges in these areas in the next century and that solutions to at least some of them will require institutional changes. PMID:11834462

Public support for medical research in the 21st century.

PubMed

Smith, P M

2000-01-01

Key public policies that have contributed to the rise of modern medical research in the 20th Century are reviewed, focusing especially on the United States and the post-World War II period. Drawing on this history, the question is posed: "Are these policies sufficient to insure vigorous medical research in the 21st Century?" Although radical policy changes are not needed, several proposals for policy and medical research portfolio redirection are offered, including a rebalancing of public supported research in all fields of science that contribute to medical advances. Medical research must also invest in a national and international information infrastructure that will allow the linking of researchers, clinical experimenters, practicing physicians, and the public in ways heretofore not imagined. Medical researchers must be leaders and advocates for the whole research enterprise in the 21st Century.

Enlivening the Old with the New: 21st-Century Thinking Applied to 16th-Century Art Worlds

ERIC Educational Resources Information Center

Kent, Lori

2007-01-01

When displayed in museums and classrooms, Renaissance-era (1420-1600) painting, architecture, and drawing masterworks are often decontextualized from the social reality of the Academy system under which they were produced. For centuries, the artworks of the Italian Renaissance have seduced viewers with technical mastery, exquisite pigments, and…

The Microscope and Nineteenth Century Education.

ERIC Educational Resources Information Center

Milacek, Barbara Roads

Studied were (1) the evolving use of the microscope in science education, and (2) its relationship to the changing teaching methods, content, and emphases of science courses and to the prevailing philosophies of education of nineteenth century American colleges. To establish the necessary background, the evolution and availability of the…

Recommendations for the 21st Century.

ERIC Educational Resources Information Center

Child Abuse and Neglect: The International Journal, 1991

1991-01-01

Group discussions on physical, sexual, and emotional child abuse and neglect, which took place at the "Child Protection for the 21st Century Conference," are summarized. The discussions noted practices that should be preserved and those requiring change in law/law enforcement, mental health, medicine/nursing, social work, and prevention and…

Late Twentieth-Century Racial Uplift Work.

ERIC Educational Resources Information Center

Logan, Shirley Wilson

This paper presents a description and brief history of the concept of "racial uplift" and describes its implications for a contemporary, Black college professor. The phrase "racial uplift," for 19th-century Black women, describes almost any type of political activity designed to improve conditions for Black people during the…

Aiming Talent Development toward Creative Eminence in the 21st Century

ERIC Educational Resources Information Center

Olszewski-Kubilius, Paula; Subotnik, Rena F.; Worrell, Frank C.

2016-01-01

Much has been written about the social and scientific problems that face the world in the 21st century, including climate change and economic inequality. In this context, the development of talented individuals who can tackle these problems is most important. In this article, the authors discuss the implications of 21st-century challenges for the…

[Health care in Varazdin in the 17th century].

PubMed

Piasek, Gustav; Piasek, Martina

2004-04-01

This overview brings together historical data on health services and health culture from original documents and scarce information published by historians. The seventeenth century Varazdin was a bigger town than Zagreb, and it later even took the title of the Croatian capital from Zagreb (between 1767 and 1776). The review opens with a description of old municipal hospices, specific social and public health institutions which can been traced back to 1454 and which existed throughout the 17th century. At that time, barber-surgeons, who practiced a form of medicine which involved the use of hands and medical instruments (hence the Greek name, heir meaning hand and ergon meaning work), were still active in the town. They did not have the education and skills of a physician (and some physicians were additionally trained as surgeons and/or obstetricians). There were fewer barber-surgeons in the town than in the two previous centuries, and their number was substantially falling in the 17th century. The scale eventually tipped in favour of educated physicians. In 1641, the Croatian Parliament appointed the second official country physician with permanent stay in Varazdin. Other important events are related to the development of pharmacies in the town. The review lists the names of the first pharmacists and the dates of the foundation of pharmacies. The 17th century is characterised by the threat and frequent outbreaks of plague, a disastrous pandemic disease which spread all over Europe and which did not spare Varazdin. It would strike the town at intervals of about every ten years. The authors describe steps taken by the local government to stop the spreading of the disease as well as the incompetence and lack of adequate health measures for both prevention and cure of plague at the time. There are well preserved monuments in memory of those events in the town--a votive chapel and a votive column.

[Taki Onqoy: mercury poisoning epidemic in 16TH century Huamanga].

PubMed

María, Luis Alberto Santa

2017-01-01

Taki Onqoy is a syndrome that corresponds to the poisoning from exposure to mercury. It appeared as a result of the exploitation of the mercury mines of Paras and Huancavelica in Peru during the 16th century. The Cachexia mercurial, the last stage of the disease, would be associated with the idea of pishtaco. The Taki Onqoy in 16th-century Peru represents the largest epidemic of mercury poisoning known to humanity.

Processing and interpretation of GPR data collected in the Church of the Assumption of the Blessed Virgin Mary in Klodzko, Poland

NASA Astrophysics Data System (ADS)

Chernov, Anatolii; Cogoni, Martina; Dziubacki, Dariusz; Bădescu, Alexandru

2017-04-01

Chernov A. (Ukraine), Cogoni M. (Italy), Dziubacki D. (Poland), Bădescu A. (Romania). In this paper review of details about GPR investigation from Church of the Assumption of the Blessed Virgin Mary, which was obtained during SEG Field Camp 2016, are represented. Church was constructed from the fourteenth through the sixteenth centuries. Its rich architectural forms, embellished interior, which was ornamented by Italian stuccoists, are closely bound up with its magnificent history. According to the information about church's history, there are burials of the founder of the Chapel of the Dead Count Montani of Ołdrzychowice and several crypts under the floor of the church. Also in the 20 century, the entry point to the tunnel network was discovered below the parochial Church of the Assumption of the Blessed Virgin Mary. Moreover, it is considered that there are still could be unrevealed secrets bellow church. 70 GPR profiles were recorded with GPRs MALA 500 and 800 MHz antennas. Investigations were carried out in chaples, along and cross aisles. The surveys in the chapels were designed in a regular grid which covered the whole space on the floor. Processing of GPR profiles was done in software ReflexW. Firstly such processing tools as DC shift, move star time, gain function, background removal. To get geometry of big reflectors, which are located on the same depth with smaller reflectors (hyperbolas for targets with radius 0), parameter "radius of the target" was increased till synthetic hyperbola fitted the anomaly on the GPR profile for bigger object. As a result of processing and interpretation of the results, on radargrams collected by different antennas reflections are visible almost on the same places. On the profiles, obtained in the Chapel of the Dead strong reflections identified on the depth 0.1; 1.15 m which fit to the hyperbola for target's radius 3m and 2 m; on the depth 2.7 m there is a reflection from flat surface. On profiles gathered in St. Jacob

Strategies for designing an efficient insurance fertility benefit: a 21st century approach.

PubMed

Jones, Howard W; Allen, Brian D

2009-06-01

Creating a 21st century insurance benefit for infertility should be cost effective. Savings can be realized by eliminating hidden infertility costs, eliminating payments for ineffective treatments, and providing coverage for effective 21st century treatments, thus reducing costs associated with iatrogenic multiple pregnancies. The new benefit allows patients to attempt 21st century forms of infertility treatments while being managed by certified infertility providers. Industry and insurance carriers might save money by examination and implementation of this concept.

Probabilistic reanalysis of twentieth-century sea-level rise.

PubMed

Hay, Carling C; Morrow, Eric; Kopp, Robert E; Mitrovica, Jerry X

2015-01-22

Estimating and accounting for twentieth-century global mean sea level (GMSL) rise is critical to characterizing current and future human-induced sea-level change. Several previous analyses of tide gauge records--employing different methods to accommodate the spatial sparsity and temporal incompleteness of the data and to constrain the geometry of long-term sea-level change--have concluded that GMSL rose over the twentieth century at a mean rate of 1.6 to 1.9 millimetres per year. Efforts to account for this rate by summing estimates of individual contributions from glacier and ice-sheet mass loss, ocean thermal expansion, and changes in land water storage fall significantly short in the period before 1990. The failure to close the budget of GMSL during this period has led to suggestions that several contributions may have been systematically underestimated. However, the extent to which the limitations of tide gauge analyses have affected estimates of the GMSL rate of change is unclear. Here we revisit estimates of twentieth-century GMSL rise using probabilistic techniques and find a rate of GMSL rise from 1901 to 1990 of 1.2 ± 0.2 millimetres per year (90% confidence interval). Based on individual contributions tabulated in the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, this estimate closes the twentieth-century sea-level budget. Our analysis, which combines tide gauge records with physics-based and model-derived geometries of the various contributing signals, also indicates that GMSL rose at a rate of 3.0 ± 0.7 millimetres per year between 1993 and 2010, consistent with prior estimates from tide gauge records.The increase in rate relative to the 1901-90 trend is accordingly larger than previously thought; this revision may affect some projections of future sea-level rise.

Doctors and Their Patients in the Seventeenth to Nineteenth Centuries.

PubMed

Baschin, Marion; Dietrich-Daum, Elisabeth; Ritzmann, Iris

2016-01-01

How can these finings be interpreted in conclusion? Analysis has revealed firstly that, depending on the chosen period, the socio-geographical situation and the profile of the individual doctor's practice, the clientele varied widely in terms of gender, age and social rank. The consultation behaviour of men and women changed noticeably. Findings overall suggest that up until t8o the gender distribution varied in the individual practices. There was a trend for women to be overrepresented in urban practices during the earlier period. But in general, from the mid-nineteenth century they predominated - in towns as well as in the country in allopathic as well as homeopathic practices. The absence of children, which was bemoaned by many physicians, did not apply to the practices under investigation. On the contrary: the percentage is consistently high while older patients remained underrepresented right up until the end of the period under investigation, even though their proportion increased in the individual practices during the course of the nineteenth century In each of the nineteenth century practices investigated - and increasingly among the lower and middle classes - the physicians' services were used by several members of the same family. We have found no evidence to support the thesis that up until the nineteenth century academic physicians were mainly consulted by aristocratic or wealthy bourgeois patients. The theory probably applies only to early modern urban doctors. In the practices examined here, from the middle of the eighteenth century, patients from all social strata went to consult physicians. The participation of members of the lower classes or from an artisanal, (proto) industrial or agricultural background clearly increased over time 'despite ubiquitous economic and cultural barriers. That the annual numbers of consultations per physician increased - despite the growing number of physicians available - suggests that for economically disadvantaged

Demons, nature, or God? Witchcraft accusations and the French disease in early modern Venice.

PubMed

McGough, Laura J

2006-01-01

In early modern Venice, establishing the cause of a disease was critical to determining the appropriate cure: natural remedies for natural illnesses, spiritual solutions for supernatural or demonic ones. One common ailment was the French disease (syphilis), widely distributed throughout Venice's neighborhoods and social hierarchy, and evenly distributed between men and women. The disease was widely regarded as curable by the mid-sixteenth century, and cases that did not respond to natural remedies presented problems of interpretation to physicians and laypeople. Witchcraft was one possible explanation; using expert testimony from physicians, however, the Holy Office ruled out witchcraft as a cause of incurable cases and reinforced perceptions that the disease was of natural origin. Incurable cases were explained as the result of immoral behavior, thereby reinforcing the associated stigma. This article uses archival material from Venice's Inquisition records from 1580 to 1650, as well as mortality data.

Between passion and repression: medical views of demon dreams, demonic fetuses, and female sexual madness in late imperial China.

PubMed

Chen, Hsiu-fen

2011-01-01

This article argues that early Chinese physicians had already related female ailments to their sexual frustration. Moreover, many physicians paid more attention to non-reproductive women – nuns, widows, and unmarried women – as if they were more prone to suffer from unfulfilled desires and sexual frustration and, as a result, produce the sexual dreams and monstrous births that were described in the medical literature of medieval China as physical ailments. The earlier body-oriented etiology of these female illnesses gradually shifted to emotion-oriented perspectives in late imperial China. In particular, the sixteenth- and seventeenth-century doctors began to categorize women's sexual frustration as "yu disorders" or "love madness." In this article I will show not only the changing medical views of female sexual madness throughout the ages, but how these views were shaped by the societies in which both the doctors and patients were situated.

‘Elderly years cause a Total dispaire of Conception’: Old Age, Sex and Infertility in Early Modern England

PubMed Central

Toulalan, Sarah

2016-01-01

Abstract Although the history of old age has been studied in much greater detail in recent years, the subject of sexuality in old age remains relatively under-explored. This article examines early modern ideas about old bodies and sex in relation to fertility, to argue that because old bodies were understood as either infertile (post-menopausal women) or sub-fertile (old men) they were therefore characterised as unsuitable, undesirable and inappropriate sexual partners. Perceptions of old bodies, their sexual abilities, desirability and behaviour were remarkably consistent from the sixteenth through to the eighteenth century. The ridiculing of old men and women's sexual behaviour that permeated contemporary culture in stories, ballads and jokes, alongside medical literature that characterised old bodies as sexually unappetising as well as unreproductive, carried the message that sexual activity was not for the old, and in large part because they were infertile. PMID:28751815

Francisco Vallés and the Renaissance reinterpretation of Aristotle's Meteorologica IV as a medical text.

PubMed

Martin, Craig

2002-01-01

In this paper I describe the context and goals of Francisco Vallés In IV librum Meteorologicorum commentaria (1558). Vallés' work stands as a landmark because it interprets a work of Aristotle's natural philosophy specifically for medical doctors and medical theory. Vallés' commentary is representative of new understandings of Galenic-Hippocratic medicine that emerged as a result of expanding textual knowledge. These approaches are evident in a number of sixteenth-century commentaries on Meteorologica IV; in particular the works of Pietro Pomponazzi, Lodovico Boccadiferro, Jacob Schegk, and Francesco Vimercati. Vallés' conviction that Meteorologica IV is relevant to medical knowledge depends on his understanding of Aristotle's theory of homeomerous substances and their relation to composite substances. The application of Meteorologica IV to medical topics became commonplace in the following years, and this Aristotelian book became widely known as a bridge between natural philosophy and medicine.

Curare: the South American arrow poison.

PubMed

Lee, M R

2005-02-01

The history of curare is both curious and convoluted. A product of South American culture it emerged in the sixteenth century from the mists of antiquity at the same time as quinine, coca, and chocolate. Like quinine, at first came the extract but no plant, and later the plant but no chemical compound. It took more than 300 years and the efforts of many explorers and scientists to resolve the problem. These included Condamine, Humboldt, Brodie, Waterton, Bernard, Dale, Walker, and King. Finally, the pure compound d-tubocurarine was isolated from the liana Chondrodendron and synthesised. Its specific physiological action was blockade of the effect of acetylcholine at the neuro-muscular junction. Such a paralytic poison could be used to kill oneself or others. The bizarre plot to kill the Prime Minister, Lloyd George, during the First World War is described. Fortunately this nefarious plan was thwarted by the Secret Service!

Red, White and Black: Colors of Beauty, Tints of Health and Cosmetic Materials in Early Modern English Art Writing.

PubMed

Sammern, Romana

2015-01-01

Alongside Richard Haydocke's translation of Giovanni Paolo Lomazzo's treatise on painting (1598), the article examines concepts of color concerning cosmetics, painting and complexion as they relate to aesthetics, artistic and medical practice in the sixteenth and seventeenth centuries. Beginning with white and red as ideal colors of beauty in Agnolo Firenzuola's Discourse on the beauty of women (1541), the essay places color in relation to major issues in art, medicine and empiricism by discussing beauty as a quality of humoral theory and its colors as visual results of physiological processes. Challenging the relation of art and nature, gender and production, Lomazzo's account of complexion and Haydocke's additions on cosmetic practices and face-painting provide key passages that shed light on the relation of cosmetics colors, art writing and artistic practices at the convergence of the body, art and medicine in the context of the emerging English virtuosi around 1600.

Thinking with Crocodiles: An Iconic Animal at the Intersection of Early-Modern Religion and Natural Philosophy.

PubMed

Weinreich, Spencer J

2015-01-01

This paper seeks to explore how culturally and religiously significant animals could shape discourses in which they were deployed, taking the crocodile as its case study. Beginning with the textual and visual traditions linking the crocodile with Africa and the Middle East, I read sixteenth- and seventeenth-century travel narratives categorizing American reptiles as "crocodiles" rather than "alligators," as attempts to mitigate the disruptive strangeness of the Americas. The second section draws on Ann Blair's study of "Mosaic Philosophy" to examine scholarly debates over the taxonomic identity of the biblical Leviathan. I argue that the language and analytical tools of natural philosophy progressively permeated religious discourse. Finally, a survey of more than 25 extant examples of the premodern practice of displaying crocodiles in churches, as well as other crocodilian elements in Christian iconography, provides an explanation for the ubiquity of crocodiles in Wunderkammern, as natural philosophy appropriated ecclesial visual vocabularies.

Pectus excavatum: history, hypotheses and treatment options

PubMed Central

Brochhausen, Christoph; Turial, Salmai; Müller, Felix K.P.; Schmitt, Volker H.; Coerdt, Wiltrud; Wihlm, Jean-Marie; Schier, Felix; Kirkpatrick, C. James

2012-01-01

Pectus excavatum and pectus carinatum represent the most frequent chest wall deformations. However, the pathogenesis is still poorly understood and research results remain inconsistent. To focus on the recent state of knowledge, we summarize and critically discuss the pathological concepts based on the history of these entities, beginning with the first description in the sixteenth century. Based on the early clinical descriptions, we review and discuss the different pathogenetic hypotheses. To open new perspectives for the potential pathomechanisms, the embryonic and foetal development of the ribs and the sternum is highlighted following the understanding that the origin of these deformities is given by the disruption in the maturation of the parasternal region. In the second, different therapeutical techniques are highlighted and based on the pathogenetic hypotheses and the embryological knowledge potential new biomaterial-based perspectives with interesting insights for tissue engineering-based treatment options are presented. PMID:22394989

The 21st century propulsion

NASA Technical Reports Server (NTRS)

Haloulakos, V. E.; Boehmer, C.

1990-01-01

The prediction of future space travel in the next millennium starts by examining the past and extrapolating into the far future. Goals for the 21st century include expanded space travel and establishment of permanent manned outposts, and representation of Lunar and Mars outposts as the most immediate future in space. Nuclear stage design/program considerations; launch considerations for manned Mars missions; and far future propulsion schemes are outlined.

Diagnosis of diabetes mellitus at the hospital of Venice in 1863.

PubMed

Dall'Olio, G; Dorizzi, R M

2000-07-01

In 1674 Thomas Willis reported that the presence of urine 'as sweet as honey' was the pathognomonic sign of diabetes mellitus. In the 19th Century several reactions for the detection of glucose in urine were proposed and glucose measurement became common in the laboratories that were being set up in Europe. A case of diabetes mellitus, diagnosed by Namias, the head of the Women's Section of the Medicine Department of Venice Hospital, was reported in 1863 in the 'Giornale Veneto di Scienze Mediche' which contains clinical and laboratory information. A 34-year-old woman was admitted to the hospital for polydypsia, polyuria, bulimia and fatigue. Urine was weighed for 2 months (2-10 kgday(-1)) and the relative density ranged from 1.045 to 1.038. Glucose was measured in the urine using Moore, Trommer and Fehling reagents. A few days after admission a urine sample showed 7.69 parts/100 parts of urine and a blood sample showed 547 mg of glucose/100 g of serum. The assays were carried out in the Clinical Laboratory of Venice Hospital, founded in 1863, directed by Giovanni Bizio, one of the first chemists who graduated at Padua University. In 1863 chemical analyses were commonly carried out in Venice as in the other parts of Habsburg empire.

Indiana's Twenty-First Century Scholars Program

ERIC Educational Resources Information Center

Wandel, Tamara L.

2004-01-01

This case study analyzes the impact of Indiana's Twenty-First Century Scholars college tuition discount program on the academic self-efficacy of high-risk, low-income students. The program is designed to increase the number of high-risk individuals attending college. The self-efficacy "training" of the program helps instill and reinforce the…

Making Sense of the Eighteenth Century

ERIC Educational Resources Information Center

Burn, Katharine

2014-01-01

Pressures on curriculum time force us all to make difficult choices about curriculum content, but the eighteenth century seems to have suffered particular neglect. Inspired by the tercentenary of the accession of the first Georgian king and the interest in the Acts of Union prompted by this year's referendum on Scottish independence, Katharine…

Snake oil for the 21st century.

PubMed

Bigby, M

1998-12-01

Dermatology has been associated with quackery for at least a century. The dictionary defines a quack as "a pretender to medical knowledge or skill; ignorantly or falsely pretending to cure." The term quack is derived from quacksalver, or one who quacks like a duck in promoting his salves. Quacksalvers hacked many potions, including snake oil, with claims that it cured everything from dermatitis to rheumatism. With the current promulgation of skin "products" and their promotion and even sale by dermatologists, and the use of treatments of no proven efficacy, this association between dermatology and quackery is set to continue well into the 21st century. The list of offending treatments includes silicone gel sheets and onion extract cream (Mederma) for keloids, alpha-hydroxy acid creams and peels, topical ascorbic acid and phytonadione, "laser resurfacing," and cimetidine for warts, to name only a few.

Gallbladder Cancer in the 21st Century

PubMed Central

Kanthan, Rani; Senger, Jenna-Lynn; Ahmed, Shahid; Kanthan, Selliah Chandra

2015-01-01

Gallbladder cancer (GBC) is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC. PMID:26421012

Financing North American medical libraries in the nineteenth century.

PubMed

Belleh, G S; Luft, E

2001-10-01

Culture not only justifies the existence of libraries but also determines the level of funding libraries receive for development. Cultural appreciation of the importance of libraries encourages their funding; lack of such appreciation discourages it. Medical library development is driven by culture in general and the culture of physicians in particular. Nineteenth-century North American medical library funding reflected the impact of physician culture in three phases: (1) Before the dawn of anesthesia (1840s) and antisepsis (1860s), when the wisdom of elders contained in books was venerated, libraries were well supported. (2) In the last third of the nineteenth century, as modern medicine grew and as physicians emphasized the practical and the present, rather than books, support for medical libraries declined. (3) By the 1890s, this attitude had changed because physicians had come to realize that, without both old and new medical literature readily available, they could not keep up with rapidly changing current clinical practice or research. Thus, "The Medical Library Movement" heralded the turn of the century.

Financing North American medical libraries in the nineteenth century*

PubMed Central

Belleh, Godfrey S.; Luft, Eric v. d.

2001-01-01

Culture not only justifies the existence of libraries but also determines the level of funding libraries receive for development. Cultural appreciation of the importance of libraries encourages their funding; lack of such appreciation discourages it. Medical library development is driven by culture in general and the culture of physicians in particular. Nineteenth-century North American medical library funding reflected the impact of physician culture in three phases: (1) Before the dawn of anesthesia (1840s) and antisepsis (1860s), when the wisdom of elders contained in books was venerated, libraries were well supported. (2) In the last third of the nineteenth century, as modern medicine grew and as physicians emphasized the practical and the present, rather than books, support for medical libraries declined. (3) By the 1890s, this attitude had changed because physicians had come to realize that, without both old and new medical literature readily available, they could not keep up with rapidly changing current clinical practice or research. Thus, “The Medical Library Movement” heralded the turn of the century. PMID:11837261

Genetic concepts in Greek literature from the eighth to the fourth century B.C.

PubMed

Bazopoulou-Kyrkanidou, E

1992-03-01

A review of the concepts of genetics found in epic, historical and dramatic ancient Greek writings from the eighth to the fourth centuries B.C., is presented. The derived data suggest that the development of genetical concepts and ideas started with the praise of the heroes' divine or noble origin in Homer's epic poems (eighth century B.C.). It continued in the tracing of the descent and vicissitudes of the families of the Greek gods and the common ancestry of the Greek tribes as described in Hesiod's genealogical poems (around 700 B.C.), in the statement of descent and dual parenthood of leaders and kings in the books of Herodotus and Xenophon (fifth and fourth centuries B.C.), and in the concern about the lineage of the tragic figures in Greek drama (fifth century B.C.). The genetical concepts expressed in these writings most probably reflected popular notions of that time. They must, therefore, have been the basis of the perceptions and theories on heredity and procreation expressed by the ancient physicians and philosophers in the fifth and fourth centuries B.C., which in turn influenced the development of genetics for many centuries.

Spirometry, measurement, and race in the nineteenth century.

PubMed

Braun, Lundy

2005-04-01

Race correction is a common practice in contemporary pulmonary medicine that involves mathematical adjustment of lung capacity measurements in populations designated as "black" using standards derived largely from populations designated as "white." This article traces the history of the racialization and gendering of spirometry through an examination of the ideas and practices related to lung capacity measurements that circulated between Britain and the United States in the nineteenth century. Lung capacity was first conceptualized as a discrete entity of potential use in the diagnosis of pulmonary disease and monitoring of the vitality of the armed forces and other public servants in spirometric studies conducted in mid-nineteenth-century Britain. The spirometer was then imported to the United States and used to measure the capacity of the lungs in a large study of black and white soldiers in the Union Army sponsored by the U.S. Sanitary Commission at the end of the Civil War. Despite contrary findings and contestation by leading black intellectuals, the notion of mean differences between racial groups in the capacity of the lungs became deeply entrenched in the popular and scientific imagination in the nineteenth century, leaving unexamined both the racial categories deployed to organize data and the conditions of life that shape lung function.

Access to Attainment: An Access Agenda for 21st Century College Students

ERIC Educational Resources Information Center

Miller, Abby; Valle, Katherine; Engle, Jennifer; Cooper, Michelle

2014-01-01

This report, "Access to Attainment: An Access Agenda for 21st Century College Students," examines the challenges facing 21st century students and presents strategies for addressing these challenges through policy-and practice-based solutions at the institutional, state and national levels. Recommendations include implementing a…

American Sampler: American Art in the Nineteenth Century. Teacher Resource Packet.

ERIC Educational Resources Information Center

Green, Julie Taylor

An examination of 19th century U.S. art and literature reveals the country's strong identification with nature, the ideals of individual freedom and pioneer courage, and the faith in human nature embraced by the immigrants who expanded the country. In the 17th and 18th centuries, U.S. painting reflected the styles and standards of English art. By…

The context for great lakes silviculture in the 21st century

Treesearch

David D. Reed

2004-01-01

Great Lakes forests were subject to a severe pulse of disturbance from the mid-19th century through the early 20th century that resulted from extensive harvesting and subsequent fires following European settlement. Today?s forest, in many ways, is exhibiting changes in area and demography that reflect recovery from this pulse of disturbance, as well as response to...

Virtual Constructions: Developing a Teacher Voice in the 21st Century

ERIC Educational Resources Information Center

Casey, Heather

2011-01-01

This article explores the development of teacher identity in the 21st century. The simple way to describe this discussion of identity is that it is complex. In an attempt to unpack this complexity, this article begins with a discussion of definitions of teacher identity; then links that discussion to the literature on how 21st-century web 2.0…

Playing God: Testing, Modeling, and Imitating Blood Miracles in Eighteenth-Century Europe.

PubMed

De Ceglia, Francesco Paolo

2017-01-01

In the late Middle Ages, rumors began to spread throughout Europe regarding blood miracles associated with the relics of martyrs. Centuries-old blood, pulverized or solidified and black in color, was said to return to its original bright red color, or else to liquefy or bubble under certain circumstances or on certain dates in the liturgical calendar. With the Reformation, in Protestant countries most of these relics were either destroyed or forgotten. In Catholic countries, on the contrary, blood miracles multiplied, reaching a peak between the seventeenth and eighteenth centuries. This article reconstructs the debate that sprang up in eighteenth-century Europe over the blood of Saint Januarius and the attempts made to disprove its miraculous properties, often not in written works, but by staging highly theatrical demonstrations. It examines the way in which, with phenomena as complex as miracles, the activities of testing alleged facts, creating elucidative models, and staging imitations intertwined over the centuries, often overlapping and becoming confused.

Metal pollution in Spanish terrestrial ecosystems during the twentieth century.

PubMed

Peñuelas, Josep; Filella, Iolanda

2002-01-01

We show here additional biological evidence of the alteration in global biogeochemistry by human activities during the twentieth century. The mineral concentration of herbarium specimens of 24 species of vascular plants and three species of bryophytes collected in North and East regions of Spain have substantially changed throughout the twentieth century. While V, a proxy tracer of oil pollution, exponentially increased in the last decades, other metals such as Cr, Ba, Sr, Al, Fe, Pb, Cd and Ti increased up to 1960-1970 and started to decrease in 1985-1995, when environmental legal regulations started to be effective. Multivariate principal component analysis showed an overall change in plant elemental concentrations throughout the different decades of the century and a clear separation of vascular plants and bryophytes. Likely important consequences for ecosystem structure and functioning and even for human health may be expected from these changes in mineral concentration.

Why the American public supports twenty-first century learning.

PubMed

Sacconaghi, Michele

2006-01-01

Aware that constituent support is essential to any educational endeavor, the AOL Time Warner Foundation (now the Time Warner Foundation), in conjunction with two respected national research firms, measured Americans' attitudes toward the implementation of twenty-first century skills. The foundation's national research survey was intended to explore public perceptions of the need for changes in the educational system, in school and after school, with respect to the teaching of twenty-first century skills. The author summarizes the findings of the survey, which were released by the foundation in June 2003. One thousand adults were surveyed by telephone, including African Americans, Latinos, teachers, and business executives. In general, the survey found that Americans believe today's students need a "basics-plus" education, meaning communication, technology, and critical thinking skills in addition to the traditional basics of reading, writing, and math. In fact, 92 percent of respondents stated that students today need different skills from those of ten to twenty years ago. Also, after-school programs were found to be an appropriate vehicle to teach these skills. Furthermore, the survey explored how well the public perceives schools to be preparing youth for the workforce and postsecondary education, which twenty-first century skills are seen as being taught effectively, and the level of need for after-school and summer programs. The survey results provide conclusive evidence of national support for basics-plus education. Thus, a clear opportunity exists to build momentum for a new model of education for the twenty-first century.

Vaccines for the 21st century

PubMed Central

Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio

2014-01-01

In the last century, vaccination has been the most effective medical intervention to reduce death and morbidity caused by infectious diseases. It is believed that vaccines save at least 2–3 million lives per year worldwide. Smallpox has been eradicated and polio has almost disappeared worldwide through global vaccine campaigns. Most of the viral and bacterial infections that traditionally affected children have been drastically reduced thanks to national immunization programs in developed countries. However, many diseases are not yet preventable by vaccination, and vaccines have not been fully exploited for target populations such as elderly and pregnant women. This review focuses on the state of the art of recent clinical trials of vaccines for major unmet medical needs such as HIV, malaria, TB, and cancer. In addition, we describe the innovative technologies currently used in vaccine research and development including adjuvants, vectors, nucleic acid vaccines, and structure-based antigen design. The hope is that thanks to these technologies, more diseases will be addressed in the 21st century by novel preventative and therapeutic vaccines. PMID:24803000

Twenty-First Century Literacy: A Matter of Scale from Micro to Mega

ERIC Educational Resources Information Center

Brown, Abbie; Slagter van Tryon, Patricia J.

2010-01-01

Twenty-first century technologies require educators to look for new ways to teach literacy skills. Current communication methods are combinations of traditional and newer, network-driven forms. This article describes the changes twenty-first century technologies cause in the perception of time, size, distance, audience, and available data, and…

Empiricism and Rationalism in Nineteenth-Century Histories of Philosophy.

PubMed

Vanzo, Alberto

2016-01-01

This paper traces the ancestry of a familiar historiographical narrative, according to which early modern philosophy was marked by the development of empiricism, rationalism, and their synthesis by Kant. It is often claimed that this narrative became standard in the nineteenth century because of the influence of Thomas Reid, Kant and his disciples, or German and British idealists. I argue that the narrative became standard at the turn of the twentieth century. Among the factors that allowed it to become standard are its aptness to be adopted by philosophers of the most diverse persuasions, its simplicity and suitability for teaching.

Physical medicine and rehabilitation in the 21st century.

PubMed

Reinstein, L

1994-01-01

In conclusion, physical medicine and rehabilitation in the 21st century will be: new, exciting technologies, different patient populations, different practice settings, fewer PM&R residents, and more physician assistants, all operating under a universal access, single payer, Canadian-style health care system. I began my presentation with a quote from Yogi Berra. I'll close by paraphrasing the immortal words of Charles Dickens in the opening lines of A Tale Of Two Cities. PM&R in the 21st century will be "the best of times, the worst of times, the epoch of belief, the epoch of incredulity."

21st Century Climate Change in the European Alps

NASA Astrophysics Data System (ADS)

Gobiet, Andreas; Kotlarski, Sven; Stoffel, Markus; Heinrich, Georg; Rajczak, Jan; Beniston, Martin

2014-05-01

The Alps are particularly sensitive to global warming and warmed twice as much as the global average in the recent past. In addition, the Alps and its surroundings are a densly populated areas where society is affected by climate change in many ways, which calls for reliable estimates of future climate change. However, the complex Alpine region poses considerable challenges to climate models, which translate to uncertainties in future climate projections. Against this background, the present study reviews the state-of-knowledge about 21st century climate change in the Alps based on existing literature and additional analyses. It will be demonstrated that considerable and accelerating changes are not only to be expected with regard to temperature, but also precipitation, global radiation, relative humidity, and closely related impacts like floods, droughts, snow cover, and natural hazards will be effected by global warming. Under the A1B emission scenario, about 0.25 °C warming per decade until the mid of the 21st century and accelerated 0.36 °C warming per decade in the second half of the century is expected. Warming will most probably be associated with changes in the seasonality of precipitation, global radiation, and relative humidity. More intense precipitation extremes and flooding potential are particularly expected in the colder part of the year. The conditions of currently record breaking warm or hot winter or summer seasons, respectively, may become normal at the end of the 21st century, and there is indication for droughts to become more severe in the future. Snow cover is expected to drastically decrease below 1500 - 2000 m and natural hazards related to glacier and permafrost retreat are expected to become more frequent. Such changes in climatic variables and related quantities will have considerable impact on ecosystems and society and will challenge their adaptive capabilities. Acknowledgements: This study has been initiated and is partly funded by

Time and Time Again; Determination of longitude at sea in the 17th Century

NASA Astrophysics Data System (ADS)

de Grijs, Richard

2017-11-01

Determination of one's longitude at sea has perplexed sailors for many centuries. The significant uptake of world trade in the 17th and 18th Centuries rendered the increasingly urgent need to solve the 'longitude problem', an issue of strategic national importance. Historical accounts of these efforts often focus almost exclusively on John Harrison's role in 18th-Century Britain. This book starts instead from Galileo Galilei's late-16th-Century development of an accurate pendulum clock, which was first achieved in practice in the mid-17th-Century by Christiaan Huygens in the Dutch Republic. It is primarily based on collections of letters that have not been combined into a single volume before. Extensive introductory chapters on the history of map making, the establishment of the world's reference meridian at Greenwich Observatory, and the rise of the scientific enterprise provide the appropriate context for non-expert readers to fully engage with the book's main subject matter.

Effects of Irrigation on Global Climate During the 20th Century

NASA Technical Reports Server (NTRS)

Puma, M. J.; Cook, B. I.

2010-01-01

Various studies have documented the effects of modern ]day irrigation on regional and global climate, but none, to date, have considered the time ]varying impact of steadily increasing irrigation rates on climate during the 20th century. We investigate the impacts of observed irrigation changes over this century with two ensemble simulations using an atmosphere general circulation model. Both ensembles are forced with transient climate forcings and observed sea surface temperatures from 1902 to 2000; one ensemble includes irrigation specified by a time ]varying data set of irrigation water withdrawals. Early in the century, irrigation is primarily localized over southern and eastern Asia, leading to significant cooling in boreal summer (June.August) over these regions. This cooling spreads and intensifies by century fs end, following the rapid expansion of irrigation over North America, Europe, and Asia. Irrigation also leads to boreal winter (December.February) warming over parts of North America and Asia in the latter part of the century, due to enhanced downward longwave fluxes from increased near ]surface humidity. Precipitation increases occur primarily downwind of the major irrigation areas, although precipitation in parts of India decreases due to a weaker summer monsoon. Irrigation begins to significantly reduce temperatures and temperature trends during boreal summer over the Northern Hemisphere midlatitudes and tropics beginning around 1950; significant increases in precipitation occur in these same latitude bands. These trends reveal the varying importance of irrigation ]climate interactions and suggest that future climate studies should account for irrigation, especially in regions with unsustainable irrigation resources.

Curriculum for the 21st Century

ERIC Educational Resources Information Center

Noddings, Nel

2007-01-01

The question explored here is this: Is curriculum for the 21st century best organized around the traditional disciplines, or is there a more promising alternative? The answered offered is that our best option is to stretch the disciplines from within, push back the boundaries now separating them, and ask how each of the expanded subjects can be…

Making a Comeback in the New Century.

ERIC Educational Resources Information Center

Sturgeon, Julie

2001-01-01

Reveals how Ohio's Central State University avoided state closure with a bold mission to rebuild both the academic programs and the facilities. What the new century holds for maintenance, software, card systems, contract services, and security and online purchasing are discussed. (GR)

Tall Fescue for the Twenty-first Century

USDA-ARS?s Scientific Manuscript database

Tall Fescue for the Twenty-first Century is a comprehensive monograph by experts from around the world about the science of tall fescue [Lolium arundinaceum (Schreb.) Darbysh. = Schedonorus arundinaceus (Schreb.) Dumort., formerly Fes¬tuca arundinacea Schreb. var. arundinacea] and its applications. ...

A Revised Estimate of 20th Century Global Mean Sea Level

NASA Astrophysics Data System (ADS)

Hay, C.; Morrow, E.; Kopp, R. E., III; Mitrovica, J. X.

2014-12-01

One of the primary goals of paleo-sea level research is to assess the stability of ice sheets and glaciers in warming climates. In this context, the 20th century may be thought of as the most recent, recorded, and studied of all past episodes of warming. Over the past decade, a consensus has emerged in the literature that 20th century global mean sea level (GMSL), inferred from tide gauge records, rose at a mean rate of 1.6-1.9 mm/yr. This sea-level rise can be attributed to multiple sources, including thermal expansion of the oceans, ice sheet and glacier mass flux, and anthropogenic changes in land water storage. The Fifth Assessment Report of the IPCC summarized the estimated contributions of these sources over 1901-1990 and computed a total rate, using a bottom-up approach, of ~1.0 mm/yr, which falls significantly short of the rate inferred from tide gauge records. Using two independent probabilistic approaches that utilize models of glacial isostatic adjustment, ocean dynamics, and the sea-level fingerprints of rapid land-ice melt to analyze tide gauge records (Kalman smoothing and Gaussian process regression), we are able to close the 20th century sea-level budget and resolve the above enigma. Our revised estimate for the rate of GMSL rise during 1901-1990 is 1.1-1.3 mm/yr (90% credible interval). This value, which is ~20-30% less than previous estimates, suggests that the change in the GMSL rate from the 20th century to the last two decades (2.7 ± 0.4 mm/yr, consistent with past estimates) was greater than previous estimates. Moreover, since some forward projections of GMSL change into the next century are based in part on past estimates of GMSL change, our revised rate may impact projections of GMSL rise for the 21st century and beyond.

Health care in the 21st Century.

PubMed

Kaiser, L R

1996-01-01

Our primary agenda for the 21st Century is the reinvention of America. We must reinvent democracy, capitalism, entrepreneurism, and community. Indeed, we must recreate all of our major social institutions. This includes health care. A design for a new society requires a new design for health care. In fact, health care enjoys a special privilege in this regard. It is the gateway to total societal redesign. Health is the common denominator in any society. If you loose your health you cannot work, you cannot play, you cannot study; and, if you lose it sufficiently, you cannot even pray. Health and well-being create the foundation for all other constructive human endeavors. Therefore, the design of healthy communities is the necessary first step in the redesign of total human habitats. This massive redesign effort will take a century. However, it will be launched in the next few years.

A Case Study of 21st Century Skills in High Achieving Elementary Schools in Pennsylvania

ERIC Educational Resources Information Center

Egnor, Gregory P.

2013-01-01

This study examines if practices that advocate for 21st century skills are in conflict with the mandates of NCLB. Interviews with influential school leaders of high achieving elementary schools focused on collecting data about 21st century skills. This study was designed to (a) Determine if 21st century skills are addressed in high achieving…

Teaching 21st Century Competencies: Lessons from Crescent Girls' School in Singapore

ERIC Educational Resources Information Center

Trinidad, Gucci; Patel, Deepa; Shear, Linda; Goh, Peishi; Quek, Yin Kang; Tan, Chen Kee

2013-01-01

This paper presents case studies of two teachers at Crescent Girl's School (an all-girls high school in Singapore) who implemented strategies learned through a teacher professional development program called 21st Century Learning Design (21CLD). Policymakers often state requirements for teachers to focus on 21st century (21C) competencies without…

The Collaborative Instructional Design System (CIDS): Visualizing the 21st Century Learning

ERIC Educational Resources Information Center

Zain, Ismail Md.

2017-01-01

Learning is the act of acquiring new, or reinforcing existing knowledge, characters, skills, and values, affecting a potential change of the learners towards nurturing creativity and innovation. The 21st-century learning framework from the 21st-Century Partnership, 2002 and the component of the Four-Dimensional Education written by Fadel, Bialik…

The History and Effects of the Kosovo Polje Mythology

DTIC Science & Technology

2005-06-17

Ordered Cemetaries--Commemorating Serbia’s Wars of National Liberation, 1912- 1918 ,” in Staging the Past: The Politics of Commemoration in Habsburg...and influential institutions such as universities and the church in order to mobilize support and justify political nationalist action.57 Florian...nationalist and Kosovo-centric Bosnian Serb group known as the Young Bosnians on none other than Vidovdan in 1914 . The group’s influence on politics and

Multimodel Assessment of the Factors Driving Stratospheric Ozone Evolution over the 21st Century

NASA Technical Reports Server (NTRS)

Oman, L. D.; Plummer, D. A.; Waugh, D. W.; Austin, J.; Scinocca, J. F.; Douglass, A. R.; Salawitch, R. J.; Canty, T.; Akiyoshi, H.; Bekki, S.;

A century of Dutch neurology.

PubMed

Koehler, P J; Bruyn, G W; Moffie, D

1998-12-01

The Netherlands Society of Neurology evolved from the Society of Psychiatry founded in 1871. The name was changed into Netherlands Society of Psychiatry and Neurology (NSPN) in 1897. In the same year, the word neurology was also added to the name of the journal. The Society steadily blossomed, but in 1909 the first signs of dissatisfaction occurred: the Amsterdam Neurologists Society was founded. A few split-offs would follow. The number of members of the NSPN increased from 205 in 1920 to 585 in 1960. In the early 1960s, the Society was reorganised and would consist of two sections, one for psychiatry and one for neurology. However, this would not last, as a full separation was established in 1974. For several reasons, the name of the journal was changed four times until it assumed its present name in 1974. The 100th volume of CNN was not published, as expected. in 1996, but in 1998, because of two skipped publication years, one during WWII and another in the 1970s. During the last decades of the nineteenth century, teaching of neurology was mostly given within the frame of psychiatry, following the German tradition of 'brainpsychiatry' (organic or biologic psychiatry). The first official chair of psychiatry was founded at Utrecht, 1893 (Winkler). In Amsterdam, private teachers such as Delprat taught 'electro-therapy and nervous diseases' since the 1880s. The first extraordinary chair of neurology and electrotherapy was founded for his successor, Wertheim Salomonson in 1899. The first university clinic for psychiatry and neurology started at the Amsterdam Municipal University, when Winkler became professor of psychiatry and neurology in Amsterdam in 1896. Around the turn of the century, chairs of psychiatry and neurology were also founded in Groningen and Leiden. Separate chairs for neurology and psychiatry appeared in Amsterdam in 1923 and in Utrecht in 1936. Following an initiative of Brouwer, the first neurological university clinic opened its doors in

Workforce Education: Issues for the New Century.

ERIC Educational Resources Information Center

Pautler, Albert J., Jr., Ed.

This book contains 22 papers on workforce education issues for the new century: "Introduction" (Alfred J. Pautler, Jr.); "Vocational Education: Past, Present, and Future" (Cheryl L. Hogg); "A Philosophic View for Seeing the Past of Vocational Education and Envisioning the Future of Workforce Education: Pragmatism…

Business Education for the 21st Century.

ERIC Educational Resources Information Center

Missouri State Dept. of Elementary and Secondary Education, Jefferson City. Div. of Vocational and Adult Education.

Each year, the Policies Commission for Business and Economic Education develops statements regarding business education. The following are among the commission's guidelines regarding planning the business education curriculum for the new century: (1) making business education an integral and equal partner within schools' educational communities…

21ST CENTURY MOLD ANALYSIS IN FOOD

EPA Science Inventory

Traditionally, the indoor air community has relied on mold analysis performed by either microscopic observations or the culturing of molds on various media to assess indoor air quality. These techniques were developed in the 19th century and are very laborious and time consumin...

Transportation fuels for the 21st century

EPA Science Inventory

As we enter the 21st century, policymakers face complex decisions regarding options for meeting the demand for transportation fuels. There is now a broad scientific consensus that the burning of fossil fuels has been contributing to climate change, and the transportation sector i...

Interior view of second floor sleeping area; camera facing south. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view of second floor sleeping area; camera facing south. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

Interior view, office of the Secretary of Commerce United ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view, office of the Secretary of Commerce - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

British memory research: a journey through the 20th century.

PubMed

Parkin, A J; Hunkin, N M

2001-02-01

A century of research in memory has generated a wealth of knowledge encompassing theoretical developments within a number of distinct domains of memory. The aim of this article is to explore the progress made in memory research during the 20th century, to indicate critical influences on the direction of research, and to illustrate the important contribution made by British researchers. This article is confined to human memory research, and reviews research findings from the various psychological disciplines studied over the past 100 years.

In the shadow of a pepper-centric historiography: Understanding the global diffusion of capsicums in the sixteenth and seventeenth centuries.

PubMed

Halikowski Smith, Stefan

2015-06-05

Historians of the Eurasian spice trade focus on the fortunes of black pepper (Piper Nigrum L.), largely because the trading companies of the Dutch and English which they study also did. Capsicum peppers are, however, the world׳s most consumed spice, and their story needs to be told in parallel. The five species of capsicum peppers spread across the world in less than two hundred years following their discovery by Europeans in South and Central America and proved both hardier than Piper nigrum and able to reproduce spontaneously. While the taste was similar but more pungent than black pepper, capsicums provided an important vitamin C and bioflavanoid supplement to poorer people in southern and eastern Europe far from the precepts of good taste as dictated from Paris, and rapidly became a mainstay of tropical cuisine across the world. This contribution seeks both to trace and to understand that diffusion and its principal vectors from historical research amongst a plethora of primary source materials in European and Asian languages. Medical and dietetic reaction is presented from a wide range of contemporary texts. The work proceeds according to deductive reasoning and in comparison to the diffusion of black pepper consumption. It reveals the very different strategies of import substitution and commercial embargo undertaken by Portuguese and Spanish authorities, a somewhat later date of arrival in China than previously thought, and three different, competing lines of entry into an important area of later cultivation, namely Central Europe. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.