14,825 research outputs found
Ksavers Andermanis – LU Akadēmiskās nozīmītes meta autors
Get PDFRaksts tapis kā turpinājums 2024. gada septembra mēneša priekšmetam par Latvijas Universitātes (LU) Akadēmisko nozīmīti, kur uzmanība pievērsta LU Akadēmiskās nozīmītes meta autoram, LU Arhitektūras fakultātes studentam un novadpētniekam, vācbaltietim Ksaveram Andermanim. K. Andermanis ne tikai ir sniedzis ieguldījumu Latvijas etnogrāfijas pētniecībā, bet arī LU simbolu izgatavošanā, kas mūsdienās saglabā savu unikalitāti un vērtību. Meta autora piederība pie LU saimes sakņojusies jau viņa ģimenē, jo viņa tēvs ir absolvējis Rīgas Politehnisko institūtu, LU priekšteci starpkaru periodā, un strādājis LU Saimniecības padomē par inspektoru.The article is a continuation of the September 2024 Museum Object on the Academic Badge of the University of Latvia (UL), which focuses on the author of the UL Academic Badge design, the student of the Faculty of Architecture and local historian, the Baltic German Ksavers Andermanis. K. Andermanis has not only contributed to the research of Latvian ethnography, but also to the production of symbols of the UL, which today retain their uniqueness and value. The author's belonging to the UL family is rooted in his family, as his father graduated from the Riga Polytechnic Institute, the predecessor of UL during the interwar period, and worked as an inspector at the UL Economical council
(38(3):306-311)Changes in Heterosis of Maize Populations as Affected by Three Cycles of Combined Intrapopulation and Interpopulation Improvement
No full text在高產環境下，利用BS10及RSSSC兩個玉米族羣進行兼顧族羣內及族羣間改良之相互輪迴選拔。族羣內之改良包括多種葉病、莖腐病等抗病性之外表型混合選種及S1系統在高產環境下之產量評估。族羣間之改良則包括測交系統在高產環境下之產量試驗及選拔。三個循環之選種效應評估，分別利用族羣、族羣雜種及族羣測交種等，於四個不同環境下進行產量試驗。本試驗結果顯示：族羣本身、族羣雜種以及族羣測交種之子實產量之改良效果頗為顯著。子實產量之雜種優勢估值以族羣雜種（Fl）與二親本族羣平均（MP）差表之，在C0、C1、C2及C3分別為1.33、1.49、1.04及0.90噸／公頃。子實產量雜種優勢以100 ×（Fl－MP）/ MP表示，在C0為15.45％；在C1僅少許變化（15.69％）；在C2及C3則明顯降低為10.06及8.13％。此種雜種優勢弱化之現象或許受族羣中顯性基因頻度減少所影響。為避免雜種優勢之繼續弱化，選拔方式宜作適當調整。在S1系統及測交系統評估之同時，更加強調測交系統產量之重要性，對提高族羣雜種之選種效應與雜種優勢，應當有所助益。
A selection program using reciprocal recurrent selection procedures in maize (Zea mays L.) was developed. Intrapopulation and interpopulation selection procedures were used for two maize populations BS10 and RSSSC. Intrapopulation selection procedure included phenotypic mass selection for multiple leaf and multiple stalk-rot disease resistance and S1 family selection for grain yield in a high-yield environment. Interpopul-ation improvement involved selection of testcrosses of S1 family x inbred tester in a high-yield environment. Evaluation of populations per se, population crossses and populations x testers for response to three cycles of selection for grain yield were conducted at four environments. The results indicate that selection response was satisfactory in populations per Se, population crosses and populations x testers for grain yield. Heterosis estimates for grain yield calculated as differences between population crosses (F1) and midparents (MP) were 1.33, 1.49, 1.04 and 0.90 Mg ha-1 for C0, C1, C2 and C3, respectively. Heterosis calculated in 100×(F1-MP)/MP showed midparent heterosis in C0 was 15.45%. Subsequently, only a small change in C1 (15.69%), but a large reduction in C2 and C3, which were 10.05 and 8.13%, respectively. This reduction may indicate a decrease in the frequencies of dominant genes. Greater emphasis on testcrosses than on S1 families performance in this selection program is required to obtain better heterotic response
(37(4):366-378)玉米族羣相互輪迴選拔之選種效應評估
No full textA selection program using reciprocal recurrent selection procedures in maize (Zea mays L.) was developed. Intra-and interpopulation selection procedures were used for two maize populations BS10 and RSSSC. Intrapopulation selection procedures included phenotypic mass selection for multiple leaf and multiple stalk-rot disease resistance and S1 family selection for grain yield in a high-yield environment. Interpopulation improvement involved selection of testcrosses of S1 family×inbred tester in a high-yield environment. Evaluations of populations per se, population crosses and populations×testers for response to three cycles of selection for grain yield were conducted at four environments. Evaluation of populations per se and population crosses for response to three cycles of selection for multiple leaf disease and multiple stalk-rot resistance was conducted at disease nursery in 1985. The results indicate that selection response was consistent among environments. Gain from selection was satisfactory in populations per se, population crosses and populations×testers for grain yield, multiple leaf disease resistance and multiple stalk-rot resistance. Linear response to three cycles of selection for grain yield for BS10, RSSSC, BS10×RSSSC, BS10×B37, and RSSSC×B79 were: 0.95, 0.69, 0.65, 0.65 and 0.24 Mg/ha/cycle, respectively. The rates of gain for grain yield obtained in the present study compare favorably with published reports. Linear response for stalk lodging for BS10, BS10×RSSSC and BS10×B37 were: －9.0, －5.4 and －3.5%/cycle, respectively. All populations per se, population crosses and populations×testers showed significant increase in penetrometer reading. Increase in plant height and ear height were observed for RSSSC, BS10×RSSSC and RSSSC×B79. Population BS10 showed an increase in 300-kernel weight and kernel number per ear, and a decrease in ear number per 100 plants. Population RSSSC only showed an increase in 300-kernel weight. Three cycles of selection slightly increased grain moisture in BS10 and BS10×B37. This result indicates the procedures of selection in a high-yield environment are beneficial in improving grain yield, multiple disease resistance and stalk lodging resistance in maize populations per se and their hybrids.
在高產環境下，利用BS10及RSSSC兩個玉米族群進行兼顧族羣內及族羣間改良之相互輪迴選拔。族羣內之改良包括多種葉斑病、莖腐病等抗病性的外表型混合選種及S1系統在高產環境下之產量評估。族羣間之改良則包括測交系統在高產環境下之產量試驗及選拔。三個輪迴之選種效應評估，分別利用族羣、族羣雜種及族羣測交種等，於四個不同環境下進行產量試驗；並利用族羣及族羣雜種於病圃檢定其對葉斑病及莖腐病之抵抗性。試驗結果摘要如下：
（1）選拔效應不因評估環境之不同而有明顯差異。
（2）族羣本身、族羣雜種以及族羣測交種之子實產量、多種葉病與莖腐病之抵抗性等之改良效果頗為顯著。在子實產量方面，BS10, RSSSC, BS10×RSSSC, BS10×B37，及RSSSC×B79分別達到0.95、0.69、0.65、0.65及0.24噸／公頃／輪迴之增進效果。在抗倒伏性方面，BS10, BS10×RSSSC及BS10×B37分別為－9.0、－5.4及－3.5％／輪迴之選種效應。所有族羣、族羣雜種及族羣測交種之Penetrometer reading亦顯著地增強。
（3）就本研究之育種目標而言，相關性狀之改變，以合意者居多。其中較為不利之變化為RSSSC, BS10×RSSSC 及RSSSC×B79等之株高及穗位高之增加，及BS10每株穗數之減少。有利的部分則包括BS10之300粒重及每穗粒數，及RSSSC 300粒重之增加等。
（4）本試驗結果顯示：高產環境下進行相互輪迴選拔，對改良玉米子實產量、病害抵抗性及抗倒伏性成效頗著，為一有利的選拔方式
Lu Xun's Revolution : Writing in a Time of Violence /
No full textRecognized as modern China’s preeminent man of letters, Lu Xun (1881–1936) is revered as the nation’s conscience, a writer comparable to Shakespeare or Tolstoy. Gloria Davies’s vivid portrait gives readers a better sense of this influential author by situating the man Mao Zedong hailed as "the sage of modern China" in his turbulent time and place.Widely recognized as modern China’s preeminent man of letters, Lu Xun (1881–1936) is revered as the voice of a nation’s conscience, a writer comparable to Shakespeare and Tolstoy in stature and influence. Gloria Davies’s portrait now gives readers a better sense of this influential author by situating the man Mao Zedong hailed as "the sage of modern China" in his turbulent time and place. In Davies’s vivid rendering, we encounter a writer passionately engaged with the heady arguments and intrigues of a country on the eve of revolution. She traces political tensions in Lu Xun’s works which reflect the larger conflict in modern Chinese thought between egalitarian and authoritarian impulses. During the last phase of Lu Xun’s career, the so-called "years on the left," we see how fiercely he defended a literature in which the people would speak for themselves, and we come to understand why Lu Xun continues to inspire the debates shaping China today. Although Lu Xun was never a Communist, his legacy was fully enlisted to support the Party in the decades following his death. Far from the apologist of political violence portrayed by Maoist interpreters, however, Lu Xun emerges here as an energetic opponent of despotism, a humanist for whom empathy, not ideological zeal, was the key to achieving revolutionary ends. Limned with precision and insight, Lu Xun’s Revolution is a major contribution to the ongoing reappraisal of this foundational figure.Recognized as modern China’s preeminent man of letters, Lu Xun (1881–1936) is revered as the nation’s conscience, a writer comparable to Shakespeare or Tolstoy. Gloria Davies’s vivid portrait gives readers a better sense of this influential author by situating the man Mao Zedong hailed as "the sage of modern China" in his turbulent time and place.Widely recognized as modern China’s preeminent man of letters, Lu Xun (1881–1936) is revered as the voice of a nation’s conscience, a writer comparable to Shakespeare and Tolstoy in stature and influence. Gloria Davies’s portrait now gives readers a better sense of this influential author by situating the man Mao Zedong hailed as "the sage of modern China" in his turbulent time and place. In Davies’s vivid rendering, we encounter a writer passionately engaged with the heady arguments and intrigues of a country on the eve of revolution. She traces political tensions in Lu Xun’s works which reflect the larger conflict in modern Chinese thought between egalitarian and authoritarian impulses. During the last phase of Lu Xun’s career, the so-called "years on the left," we see how fiercely he defended a literature in which the people would speak for themselves, and we come to understand why Lu Xun continues to inspire the debates shaping China today. Although Lu Xun was never a Communist, his legacy was fully enlisted to support the Party in the decades following his death. Far from the apologist of political violence portrayed by Maoist interpreters, however, Lu Xun emerges here as an energetic opponent of despotism, a humanist for whom empathy, not ideological zeal, was the key to achieving revolutionary ends. Limned with precision and insight, Lu Xun’s Revolution is a major contribution to the ongoing reappraisal of this foundational figure.Electronic reproduction. :Mode of access: Internet via World Wide Web.DaviesGloria: Gloria Davies is a literary scholar and historian of China at Monash University in Australia. She is also Adjunct Director of the Australian Centre on China in the World at the Australian National University.Description based on online resource; title from PDF title page (publisher’s Web site, viewed May 26, 2011
Lu Xun zaoqi wenyan lunwen li suo tansuo de xin wenhua (The 'New Culture' formulated in Lu Xun's early classical-style essays)
No full textThis article links a number of the main themes expressed in Lu Xun's early wenyan essays, written in Japan in 1906-1908, with the concerns of the New Culture Movement, which emerged later (circa 1919) in China. The author argues that these book-length theses written in dense classical language were in fact intellectual precursors to the New Culture Movement and its aftermath. It delineates a partial outcome of the author's Australian Research Council (ARC) project on the early Lu Xun and his formative period in Japan
Exploration on the thoughts of the novels by Lu-yin
No full text碩士五四女作家群的先鋒──廬隱(1899~1934)，在新舊變遷的過渡年代吸收紛複的氣息後，托出社會潛隱的問題，她認為「女性覺醒」是作為「個人發現」的重要向度，同時包含為「女」與為「人」的雙重自覺。因此，身為女性作家，廬隱的小說主題多半蘊涵當下社會中女性婚戀問題及人生歸程的探求，內容明顯地留下她的思想印跡。然而，目前關於廬隱小說的研究視角有不甚公允及全面的情況，因此本論有以下三大新方向：
首先，廬隱筆下的女性形象及其情感可謂真切細膩，具有濃厚的自傳性質，時代標籤也極為鮮明，是以唯有深入瞭解其不同於流俗的思想，對其思想進行探源，才能充分掌握作者與作品對時代的價值。
其次，筆者注意到目前關於廬隱小說的研究正面臨失衡的情況，研究或批評導向以「女性人物形象」、「女性意識」為主，而文本中男性的存在意義則受到刻意地忽略或模糊化。過去評論普遍認為女性創作中男性人物形象因為代表性不如女性人物，而研究價值低微，也認為男性人物形象在作品中受到邊緣化，甚至文本中的男性人物只是兩性對列下的反襯而已。然而，從文本中我們可以看到廬隱並未偏廢營造男性形象這一區塊，甚至不乏以男主人公為主述者的易性創作，並藉由不同類型的男性形象來凸顯女性在時代變遷中的真實處境。因此，筆者認為過去的一元論述只能看出個別性別的絕對位置，若將其同置一個時代語境才能還原相對位置，並進行性別意識的反思，對當代文化的精神建構將更為有利。
最後，隨著五四運動低潮的來臨，廬隱的思想也陷入了矛盾與退怯中，這種迷茫徘徊伴隨著她文學作品的終結。這些作品中暗示了父權社會中充斥虛假的真實，而有著覺醒姿態的女性如何在這種混沌的狀態中步履蹣跚地行走？對女性於身心靈的層層束縛是多麼難以解開？甚至連女性覺醒的先鋒者廬隱本身也不經意陷入父權再製的陷阱，這些過往研究中所疏略的內容皆是本論聚焦之處。The vanguard of the May Fourth female writers—Lu-yin (1899~1934), who discovered the hidden problems in Chinese society during and after the period of transition. Lu-yin thought that is the essence of "personal awakening" comes from "female awakening". In other words, she pointed out emphatically that a woman is not only a woman but a person. Therefore, as a female writer, most of Lu-yin’s novels contain those two topics: the awakening of female consciousness in the gender relations and marriage problems. To us the thoughts of Lu-yin’s novels are still enlightening as before. However, many researches on Lu-yin’s novels are not fair and all-round. Consequently, this research of new points includes following three main directions:
First, female images and emotions of Lu-yin’s novels are pretty realistic and touching. In the meantime, that also reflected the true life of this author. We have to go deep into her novels to differ from prevailing opinions and carry on exploring sources to our thoughts. So we could understand the value of Lu-yin and her novels through time.
Secondly, I observed that many researches on the novels by Lu-yin are biased or narrow-minded. Most critics gave importance to "female images" or "female consciousness" but ignored the male is in existence. Generally speaking, the male images in the female writers’ works were not worthy to analyze because they were dull. However, from the text we can see Lu-yin had never been to discard to construct the male images, and by the different types of male we can recognize the true circumstances at that time. Consequently, I think the monism to research the gender relations is not enough. If the research cover two sides between males and females, it will be beneficial to the contemporary cultural construction.
Lastly, Lu-yin was sinking into antinomy and fear after the end of the May Fourth movement. Confusion is filled with her literature works. She implied the deceitful reality in the unfair society and exposed the new female problems in these works. Even as a "new woman", we couldn’t omit to Lu-yin also paid no attention to fall into the trap of patriarchy. Above-mentioned points are this essay’s focuses.第一章 緒論………………………………………………1
第一節 研究動機………………………………………………1
第二節 前人研究回顧…………………………………………4
第三節 研究範圍與論文架構…………………………………14
第二章 作者思想探源……………………………………16
第一節 五四風潮的影響………………………………………17
第二節 成長背景造就灰色的眼睛……………………………21
第三節 中外哲學的影響………………………………………26
第四節 小結……………………………………………………31
第三章 男性形象書寫……………………………………32
第一節 父權制度的繼承者……………………………………33
第二節 父權制度的受害者……………………………………48
第三節 理想新式男性形象……………………………………62
第四節 小結……………………………………………………76
第四章 女性的勇進與退怯………………………………81
第一節 衝破婚姻藩籬…………………………………………82
第二節 反傳統戀愛模式………………………………………90
第三節 女性的退怯……………………………………………95
第四節 小結……………………………………………………98
第五章 結論………………………………………………100
參考書目……………………………………………………103學號: 692000309, 學年度: 9
Asian Economic Integration - Perspectives from a Chinese Scholar
Get PDFSince the 1990s, regional economic integration has become an unstoppable trend throughout the world. As the most telling feature of that, regional trade agreements (RTAs) have expanded explosively in the past fifteen years (see figure 1). According to the latest WTO data, the number of RTAs of all kinds (including those in implementation or to be signed) had reached almost 300 by the end of 2005. 250 of them have been notified to WTO, among which 130 were notified after January 1995, with most signed recently. So far, 173 RTAs have been notified to WTO and taken effect. It is assessed that there are still over 70 RTAs which havent been notified to WTO but about to come into effect.Asian Economic Integration
Lu People
No full textArticle describing the Lu people living along the Mekong River.Section from the Ethnic groups of mainland Southeast Asia /Frank M LeBar; Gerald Cannon
Hickey; John K Musgrave. New Haven : Human Relations Area Files
Press, 1964, 206-213
(42(1):12-18)Diallel Analysis of Mature Plant Resistance to Helminthosporium maydis in Maize
No full text六個玉米自交系親本及其十五個單交組合，於1991年秋作及1992年春作，利用田間自然感染，進行玉米開花後之成株對葉枯病（Helminthosporium maydis race 0）抗病性之遺傳分析。目交系發病等級在期作間相當一致，六個自交系中，Antigua-2D及Sw654對葉枯病具有極高的抗病性。組合力分析結果顯示，抗病性係由累加性及非累加性基因所共同控制，其中又以累加性佔極大之比例。本研究建議：利用譜系法或輪迴選種法，改良玉米成株葉枯病之抗病性，當可獲得較顯著之效果。
Six inbreds and their fifteen single cross hybrids were evaluated in fall of 1991 and spring of 1992 under natural epiphytotics for mature plant resistance to southern corn leaf blight (Helminthosporium maydis＝Bipolaris maydis) race 0. Inbred line Antigua-2D and Sw654 showed the highest level of resistance. Resistance of the inbred lines to H. maydis was consistent between crop seasons. Both general (GCA) and specific (SCA) combining ability were highly significant for resistance in fall and spring crop seasons. Additive effects were accounted for major part of the total variation. This result indicated that pedigree or recurrent selsction methods should be effective in breeding for improved resistance to southern corn leaf blight
(40(3):346-350)Methods of Measuring Seed Fillness in Peanut
No full text本省種植之大粒型落花生品種，籽粒常有不飽滿的現象，而籽粒飽滿度的測定，目前尚無一定標準。本研究採用臺灣省農業試驗所保存之落花生種源為試驗材料，四個類型各逢機選取20個品種，分別調查莢果及籽粒性狀，比較下列三種籽粒飽滿度測定方法：（1）乾籽粒體積／鮮莢果體積；（2）18／64吋篩網選獲之籽粒重／單株乾籽粒重；（3）種皮不皺縮乾籽粒重／單株乾籽粒重，以期選出最優之籽粒飽滿度評價方法。
試驗結果顯示：三種不同的測定方法反應不同的飽滿度值及測定意義，（1）、（2）、（3）法分別著重在籽粒充實度、籽粒大小及種皮不皺縮等特性上。其中，（1）及（3）法在Virginia Bunch型；（2）及（3）法在Spanish、Virginia Bunch及Runner型均有顯著之相關。就生理研究的觀點而言，（1）法較為可靠；然就消費市場評價標準，以及考慮育種選拔之操作方便，則以（3）法較為適當。Eighty peanut varieties were randomly sampled from 1,352 peanut germplasms, preserved at TARI, in the fall crop season of 1990. Pod and seed traits were investigated on single plant basis for comparison on the following measuring methods of seed fillness : (1)dry seed volumn/fresh pod volumn ; (2)weight of dry seed screened by 18/64 inch screen/dry seed weight ; (3)weight of nonshrivelling seed/dry seed weight.
Experimental results showed that different measuring methods provided different responses and meanings of seed fillness. Method (1), (2) and (3) emphasized on seed-filling capacity, seed size and nonshrivelling seed, respectively. There were significantly and positively correlated between method (1) and (3) in Virginia Bunch type; and method (2) and (3) in Spanish, Virginia Bunch and Runner type. Method (1) was considered as the most reliable measurement for crop physiological study, while methed (3) was the most convenient measurement for marketable evaluation and plant breeding
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