LD2668 .T4 1962 T43

Call number: LD2668 .T4 1965 D54 / Master of Science

Asthma and hayfever are common diseases in children and adults. There have been dramatic increases in the prevalence of allergic diseases over the last 25 years. Either the environment has become more toxic or the population more susceptible. Concern has been expressed that cultivation of oilseed rape leads to seasonal epidemics of respiratory symptoms in populations living near the crop. In order to investigate this apparently widespread problem a combined epidemiological and environmental study was carried out. A cross sectional study was conducted to determine the prevalence of symptoms in a rape growing area compared with a non-rape area. Detailed environmental sampling and a small case-control study to investigate atopy and bronchial reactivity were also conducted. There have been dramatic changes in the Western diet over the last 30 years, with the diet including progressively less fresh food containing antioxidants. It is possible that these changes have increased the susceptibility of the populations to potentially harmful substances. A case-control study was conducted to test the hypothesis that a diet low in antioxidants is a factor in the expression of allergic diseases. Seasonal symptoms were found to be widespread in both rape growing and non-rape growing areas, with only a very small excess of seasonal symptoms occurring in rape growing areas. Little evidence of allergy to oilseed rape, which is consistent with the low levels of pollen recorded, was found. However, there was an increase in bronchial reactivity during the flowering season, especially among cases. This could be a result of non-specific irritation due to terpenes released from the crop.

George Campbell Hay (1915-1984) is acknowledged as one of the towering figures of 20th c. Gaelic poetry, and also respected outwith that linguistic tradition for his work in Scots and English, yet since the appearance of his three poetry collections shortly after the war, the greater part of his work has been unavailable, and its appreciation limited to a handful of Gaelic poems. Even the 1970 anthology which brought his non-Gaelic poems to wider attention has long been out of print, and his master-work - the unfinished long narrative poem Mochtar is Dughall - only emerged from almost forty years' obscurity in 1982. In short, there is an urgent need for the totality of Hay's work to be made available again, both for the enjoyment of the poetry-reading public and to enable a proper assessment of his contribution to Scottish literature. This thesis aims to provide the basis for such a Collected Edition. As a scholarly edition, however, it does not seek to provide single ideal texts or an editor's anthology, but to present the development of each poem through all its variants (shown in a critical apparatus), and bring some light to bear on the creative process. The poems are given in a separate volume, in chronological order, with no interfering classifications (such as by language, or publication status). In the way of introduction, I first give an account of Hay's life. This is based primarily on the man's own correspondence, to complement already published portraits drawn in the main from personal reminiscence. I have stressed the socio-political context in which Hay operated up till the war, as his passionate evangelical nationalism held such a dominant place in his poetry throughout his life. The following chapter looks in more detail at Hay's poetic activity in the 1940s, marked by his growing reputation and his association with the Scottish Renaissance of Hugh MacDiarmid, and culminating in the publication of Fuaran Sleibh, Wind On Loch Fyne and 0 Na Ceithir Airdean. A third chapter surveys the principal themes which exercised Hay's poetic imagination. In view of the edition's eschewal of categorisation, such a thematic classification may be of help in giving an overview of Hay's poetry; its aim however is not to create artificial segregations, but to stress both the diversity and the underlying philosophical unity of the poetry. Hay was a poet of virtuosic technique, and a final chapter examines both his own professed attitudes to poetic technique and his practical craftsmanship; this includes the linguistic and musical aspects of his work. The edition proper is preceded by a statement of editorial policy, illuminating some of the problems posed by the differing nature of the sources, and by Hay's inveterate tendency to revise his work. There follow notes to the poems, appendices of material which did not find a place in the main body of the edition, and an illustrated index of the Argyll place-names which so copiously populate Hay's poetry. An index to the poems is also supplied.

Typescript (photocopy). / Digitized by Kansas Correctional Industries

Graduation date: 1993

published_or_final_version / Medical Sciences / Master / Master of Medical Sciences

Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 70-80). Also available via the Internet.

目的: 通過搜索有關天灸治療過敏性鼻炎的臨床研究文獻，以系統評價及數據挖掘技術提取其干預措施的細節，包括敷貼藥物的組成、選用的穴位、治療時間點、治療頻率, 敷貼時長及治療次數等，並且基於此研究，從循證醫學角度提供天灸治療過敏性鼻炎干預措施的建議性方案，為進一步的臨床實踐和研究提供循證醫學依據。 方法: 選取包括中國期刊全文數據庫（ CNKI ）、中國科技期刊數據庫（ VIP ）和萬方數據庫（ Wanfang Database ）在內的中文文獻數據庫及包括EMBASE 數據庫和MEDLINE數據庫在內的英文文獻數據庫進行文獻檢索，檢索範圍為各數據庫已知收錄時間至20 1 6 年2 月的全部期刊，檢索對象為所有有關天灸治療過敏性鼻炎的臨床研究文獻，制定文獻納人和排除標準進行篩選，對所納人的文獻進行數據挖掘，並通過計算比例、百分數、平均數、中位數等數據處理方法列出相應圖表進行報告。 結果：根據檢索以及對符合納入標準的文獻進行統計、最終符合納人標準的文獻為88篇。通過干預措施數據提取分析，可知目前臨床使用率最高的四種藥物分別是白芥子（ n=85, 93 . 41 % ），緬辛（ n=85, 93 . 41 % ），甘遂（ n=72, 79.12% ）和延胡索（ n = 7 0, 76.92% ），通過將上述藥物比例換算為百分數，再計算中位數之比，得出結果為白芥子（ 28. 60% ），延胡索（ 2 0.00 % ），名田辛（ 16. 70% ），甘遂（ 16.70%) , 即白芥子： 延胡索：細辛：甘遂三7:5:4:4 的組方比例。最常用的五個穴位分別為肺俞(n=85, 96 . 5 9% ） ，大椎（ n =67, 76 . 14% ） ， 腎俞（ n =64, 72.7 3% ），脾俞( n= 56, 63 . 64 % ）和風門（ n=56, 63. 6 4% ） 。治療時間點一般分為三伏天（ n 49，53. 26% ） 與常日（ n=32 , 34. 78% ） 兩類，治療頻次及次數多為10 天貼1 次， 共 貼3次為一療程。貼敷時間一般為成人3-4h ，小兒l. 5 -2 h ， 貼藥時間以皮膚可耐受為度。 結論：通過以上數據挖掘，得出天灸治療過敏性鼻炎的建議干預措施方案為： 將白芥子、延胡索、細辛、甘遂按7: 5 : 4 : 4 的比例研組末混合，以新鮮生薑汁調成糊狀, 保鮮備用。取大椎、風門、肺俞、脾俞和腎俞，將配制好的藥物取約2 g 藥量, 置於專用敷貼繆布中央， 貼在上述穴位上。除大惟穴外，其余穴位均取雙側。 預約患者於當年三伏天當天進行治療, 1 0 天貼l 次，共貼3 次為一療程。成人一般貼敷3-4h，小兒一般貼敷1. 5-2h ， 貼藥時間可視患者具體情況而定。如發癢、灼痛感不明顯者可貼敷較長時間，如發癢、灼痛戚非常明顯者宜適當縮短貼敷時間。

CAPES, PAE / Este trabalho teve como objetivo determinar o efeito da adubação potássica em cobertura (0, 50, 100, 200, 300, 400 e 500 kg de K2O ha-1) sobre a produção e valor nutritivo de forragem de alfafa implantada em sistema plantio direto. O experimento foi conduzido de setembro de 2010 a dezembro de 2011, em Pato Branco – PR. O delineamento experimental foi de blocos completamente casualizados com quatro repetições e sete tratamentos (doses de adubação potássica – K2O). As quantidades totais de adubação potássica foram divididas em três aplicações em cobertura (verão, outono e primavera) tendo como fonte o cloreto de potássio (KCl). As variáveis avaliadas foram: produção de matéria seca total (em um ano de avaliação), produção de matéria seca por estação do ano (primavera, verão, outono e inverno), produção de matéria seca por cortes, intervalo entre cortes, altura do dossel na ocasião do corte, concentração de potássio na parte aérea, valor nutritivo da forragem (FDA, PB e NDT), extração de potássio pela planta e teor de potássio no solo em profundidades. Os resultados foram submetidos à análise de variância, a um nível de 5% de significância, ao teste de Tukey para as variáveis qualitativas, e à análise de regressão polinomial para as quantitativas. O nível de adubação potássica não influenciou nenhuma das variáveis exceto o teor de K no solo, que também foi influenciado pela data de coleta e profundidade de amostragem. Produção de MS, concentração de K na parte aérea, teor de proteína bruta e altura do dossel no momento do corte, apenas sofreram influência da data de coleta. / This trial aimed to evaluate the potassium fertilization effects (0, 50, 100, 200, 300, 400 and 500 kg K2O ha-1) over forage production and nutritive value of alfalfa in the Southwestern Paraná. The experiment was carried out from September 2010 to December 2011 in Pato Branco – PR. Completely randomized blocks experimental design with four replications and seven treatments (potassium – K - fertilization levels) were used. The total amount of K was splitted out on three applications on cover (summer, fall and spring). Potassium chlorate (KCl – 60%) was used. The evaluated variable were: total dry matter production (one year round), dry matter production per harvest, harvests frequencies, sward canopy high in the harvests events, aboveground K concentration, forage nutritive value (NDA, CP, TDN), K plant uptake, and K concentration at different soil depths. The data were analyzed by variance analysis (5% significance). Tukey test was used for qualitative variables and polynomial regression analysis for quantitative variables. None variable was affected by potassium fertilization levels, except K concentration in the soil, this one was also affected by date and depth sampling. Dry matter production, aboveground K concentration, crude protein content, and sward canopy height at the harvests, were only affected by date sampling.