不同小麦品质类型与生态环境关系的研究

小麦（Triticum aestivum L.）是世界上种植面积最大，总产量最高，食物加工种类最丰富的粮食作物，占世界人口35 ％－40 ％的人们以此为主要食物。因此小麦产量的高低和品质的优劣直接影响人们对食物需求的安全和满意程度，也影响着人类的营养平衡以及面粉和食品加工业的发展。随着生活水平的提高，人们对于小麦的品质越来越重视。培育优质专用小麦新品种，制定优质专用小麦品种品质生态区划，从而在不同程度上实现小麦的区域化种植和产业化经营具有重要的意义。 影响小麦品质的因素主要是遗传因素和环境因素，其中环境因素又包括各种自然生态因素和人为因素。研究表明，小麦品质的环境间的差异大于品种间的差异，气候条件是影响小麦品质的最重要的因子，小麦品质的地域间的差异反映出了小麦的品质区域分布规律。为了满足市场对不同品质小麦的需求，对小麦进行区域化研究具有重要的理论和现实意义。本研究结合四川的地理、气候特点，研究不同品质类型与生态环境的关系，为在复杂的生态环境内进行品质区划提供依据。 本研究首先根据四川省小麦种植区域的生态特点，在四川省多个典型生态区：川南丘陵的荣县、川西南高原的西昌、川西平原的双流布点种植，采用的小麦试验材料为不同品质类型：中筋小麦川育12、川育14、川育16由本所提供；弱筋小麦川麦32和强筋小麦川麦36由四川省农科院作物所提供。通过研究品质性状与品种及各个生态因子包括地点、土壤土质差异等的关系，明确不同生态环境中适宜种植的小麦品种类型，强筋小麦、中筋小麦更适合于在荣县、双流地区种植，弱筋小麦更适合于在西昌地区种植，为品种品质区划奠定基础。 其次，选择了本课题组育成的稳定中间品系，对其品质性状SDS沉降值进行了多年测定。分析了品质性状SDS沉降值与多种气候因子的相关性，结果表明SDS沉降值与日均温、日照时数成正相关，与降水量成负相关，为品质育种提供了理论依据。 此外，以中筋小麦新品种小麦川育14为材料，应用三元二次正交旋转回归模型设计试验，研究主要栽培因子播期、密度和施肥量对产量的影响，并建立函数模型。经计算机模拟寻优，筛选出了高产高效栽培组合措施，并确定了置信域。结合四川省不同的地理情况，在平原和丘陵地区分别进行实验，并各自建立了高产高效栽培组合措施，为川育14品种的推广提供了理论指导。 Wheat is one of the most important crops in the world. About 35%-40% people all over the world, take the wheat as their most important food. So the quality, as well as the quantity of the wheat makes a direct effect on people’s demands of food and their satisfaction. It also effects on human’s healthy, and the development of the Food processing industry. With the development of the living standard, people pay more attention to the quality of wheat. So, we set a special ecology zoning for wheat. It is significant to carry out planting the wheat in special zoning in varying degrees. The main factors affecting wheat quality are heredity and environment including many ecological factors and the factors in cultivation. As to the quality，the difference between ecology and cultivation is more important than the difference between special wheat. In so many factors, climate is the most important one. From the difference in quality between different zones，we can conclude the rule of distribution abort quality of wheat. Finding out the intersection of numerous wheat not only can meet the demand of food production，but also has important signification in theory and realism。In our research, according to the complex geography in Sichuan province, we study the relationship between numerous kinds of quality characters in wheat and the ecology. So, we can set a foundation for more research. In this research, firstly, we plant wheat in some typical ecological regions of SICHUAN province: RONGXIAN（south of SC）、XICHANG（south of SC）, SHUANGLIU(west of SC). The materials of the experiments: ChuanYu12, ChuanYu14, ChuanYu16(from our institute), Chuanmai32, Chuanmai36 (from the Chinese academy of agriculture sciences of Sichuan. Through the research on the relationship between the quality of wheat and those ecology factors, we can make a definition that which area is perfect matched with which kind of wheat. And it can satisfy the demand of people. Secondly, select many sorts of wheat from our research group. All of them are selected and bred more than 3 years(2003-2005). And we make every-year determination as well. We’ve gotten SDS value from those 9, and various data on factors of climate. We also got to know the relation ship between those numbers. Thirdly, use Chuanyu14 as material, the mathematical model of the relation between the production of wheat and main agricultural measures such as date, density and fertilizer. The model was established by association of three elements two return, rotate and regression. We set a suitable model and get a suitable method which can make high harvest. Based on various kinds of geographical regions in Sichuan province, we set different models which can be used in plain and hill. So, we can plant Chuan Yu 14 in Sichuan province under the result in research.

黄土高原森林水文生态效应和林草适宜覆盖指标

概述了黄土高原森林各层次的水文生态功能和水土保持效益。在此基础上 ,根据自然条件、地形地貌和国民经济发展要求 ,提出了为保护生态环境和协调经济发展的适宜林草覆盖指标

集成设备管理系统设计与实现

根据设备管理的需求,结合工厂内部管理的实际情况,建立了集成的设备管理信息系统,实现了设备管理的目标,并就系统分析、设计和实现进行了详细的阐述。

地质导向钻井关键技术及方法

On the basis of analyzing the principle and realization of geo-steering drilling system, the key technologies and methods in it are systematically studied in this paper. In order to recognize lithology, distinguish stratum and track reservoirs, the techniques of MWD and data process about natural gamma, resistivity, inductive density and porosity are researched. The methods for pre-processing and standardizing MWD data and for converting geological data in directional and horizontal drilling are discussed, consequently the methods of data conversion between MD and TVD and those of formation description and adjacent well contrast are proposed. Researching the method of identifying sub-layer yields the techniques of single well explanation, multi-well evaluation and oil reservoir description. Using the extremum and variance clustering analysis realizes logging phase analysis and stratum subdivision and explanation, which provides a theoretical method and lays a technical basis for tracing oil reservoirs and achieving geo-steering drilling. Researching the technique for exploring the reservoir top with a holdup section provides a planning method of wellpath control scheme to trace oil and gas reservoir dynamically, which solves the problem of how to control well trajectory on condition that the layer’s TVD is uncertain. The control scheme and planning method of well path for meeting the demands of target hitting, soft landing and continuous steering respectively provide the technological guarantee to land safely and drill successfully for horizontal, extended-reach and multi-target wells. The integrative design and control technologies are researched based on geology, reservoir and drilling considering reservoir disclosing ratio as a primary index, and the methods for planning and control optimum wellpath under multi-target restriction, thus which lets the target wellpath lie the favorite position in oil reservoir during the process of geo-steering drilling. The BHA (bottomhole assembly) mechanical model is discussed using the finite element method, and the BHA design methods are given on the basis of mechanical analyses according to the shape of well trajectory and the characteristics of BHA’s structure and deformation. The methods for predicting the deflection rate of bent housing motors and designing their assemblies are proposed based on the principle of minimum potential energy, which can clearly show the relation between the BHA’s structure parameters and deflection rate, especially the key factors’ effect to the deflection rate. Moreover, the interaction model between bit and formation is discussed through the process of equivalent formation and equivalent bit considering the formation anisotropy and bit anisotropy on the basis of analyzing the influence factors of well trajectory. Accordingly, the inherence relationship among well trajectory, formation, bit and drilling direction is revealed, which lays the theory basis and technique for predicting and controlling well trajectory.

南襄盆地泌阳凹陷断裂斜坡带构造特征与油气成藏

The faulted slope zone of Biyang depression, a multiple hydrocarbon accumulation zone lying in a rich oil depression of Nanxiang basin, is a structural-sedimentary compounded slope, which is developed in Yanshanian period and has an area of 500 km2. From the ‘bottom up’, the developed strata may be divided into Yuhuangding formation in Neogene, Dacang Fang, Hetao-yuan plus Liaozhuang formations and Fenghuangzheng plus Pingyuan formation in Neogene, while Hetao-yuan formation is the main hydrocarbon-bearing target. Because of transtensional stress fields formed by persistent action of large-scale faulting in the south of the depression, sedimentary differential compaction in different stages, and tectonic inversion in later developing stage of the depression, a series of nose structure zones cut by different strike faults are developed. Therefore, the reservoir migration and accumulation are controlled by the complex faulted-nose structural zone, reservoir types are dominated by faulted-noses, faulted-blocks and fault-lithology, while lithology and stratigraphic unconformable reservoirs are locally developed. In combination with demands of practical production, applying with a new research approach of systematology and a combination with dynamic and static modes, guided by modern petroleum geologic theory, and based on previous data and studies, new techniques, methods of geophysical exploration, various computer simulation and forecasting techniques are applied in the new research of this paper. Starting from the structural features and formation mechanism, the forming mechanism of faulted structure, conditions and controlling factors of hydrocarbon accumulation, as well as various space-time allocation relationships in the process of accumulation are analyzed in the research. Besides that, the hydrocarbon migration, accumulation mechanism and dynamic evolution process are also discussed in the paper. Through the research, the accumulation rule of the faulted slope zone in faulted lake basin, the distribution and enrichment regularity of different reservoir controlling factors are systematically summarized. The summarizations indicate that the faulted slope is a favorable orientational zone, hydrocarbon is accumulated in nose structures and enriched in the main body of nose structures, faulted transformation zone and the ascent direction of laddering faulted blocks, the faults are the controlling factors, hydrocarbon accumulation zones controlled by fault-lithology are distributed along the faulting direcion. In the end, hydrocarbon migration and accumulation models of complex faulted-nose blocks are established. 1) Down cut model—‘flank-sheet’: the hydrocarbon is migrated like ‘sheet’ along a series of faults with parallel distribution and accumulated in the flank of nose structures; 2）Cross cut --‘axis-string’ model: the hydrocarbon cutting across the faults is migrated like ‘string’ and accumulated in the axis of nose structures. In view of different distribution models, reservoir forming combination patterns are divided and hydrocarbon reservoir evaluation exploration is carried out, which achieves good results in application. Key words: faulted slope zone; migration and accumulation model; reservoir controlling mechanism; reservoir-forming combination

地质规律约束下的波阻抗反演

Impedance inversion is very important in seismic technology. It is based on seismic profile. Good inversion result is derived from high quality seismic profile, which is formed using high resolution imaging resolution. High-resolution process demands that signal/noise ratio is high. It is very important for seismic inversion to improve signal/noise ratio. the main idea is that the physical parameter (wave impedance), which describes the stratigraphy directly, is achieved from seismic data expressing structural style indirectly. The solution of impedance inversion technology, which is based on convolution model, is arbitrary. It is a good way to apply the priori information as the restricted condition in inversion. An updated impedance inversion technology is presented which overcome the flaw of traditional model and highlight the influence of structure. Considering impedance inversion restricted by sedimentary model, layer filling style and congruence relation, the impedance model is built. So the impedance inversion restricted by geological rule could be realized. there are some innovations in this dissertation: 1. The best migration aperture is achieved from the included angle of time surface of diffracted wave and reflected wave. Restricted by structural model, the dip of time surface of reflected wave and diffracted wave is given. 2. The conventional method of FXY forcasting noise is updated, and the signal/noise ratio is improved. 3. Considering the characteristic of probability distribution of seismic data and geological events fully, an object function is constructed using the theory of Bayes estimation as the criterion. The mathematics is used here to describe the content of practice theory. 4. Considering the influence of structure, the seismic profile is interpreted to build the model of structure. A series of structure model is built. So as the impedance model. The high frequency of inversion is controlled by the geological rule. 5. Conjugate gradient method is selected to improve resolving process for it fit the demands of geophysics, and the efficiency of algorithm is enhanced. As the geological information is used fully, the result of impedance inversion is reasonable and complex reservoir could be forecasted further perfectly.

现代技工培训的心理模拟教学研究

The research of psycho-simulation training on modern operators was raised with the new demands of the technological revolution and the revolution in traditional industries in China. Having reviewed the history and current situation about psychological researches in personnel training in West, Soviet Union, developing countries, including China, the author hold that the principal problems in perssonel technical training in China was that the theoretical exploration of technical ability was neglected. For the solution of the above problems, the overall conception of this research was designed as follows. The intellectual skill plays a more and more important role in elements of technical abilities of workers due to the evergreater progress in modern science and technology, the higher automatic degree in industry. If the intellectual skill in training was emphasiged, the formation of technical ability in whole would be accelerated. For this purpore, the research adopted psycho-simulation method to realize the conception.

The M-Machine Multicomputer

The M-Machine is an experimental multicomputer being developed to test architectural concepts motivated by the constraints of modern semiconductor technology and the demands of programming systems. The M- Machine computing nodes are connected with a 3-D mesh network; each node is a multithreaded processor incorporating 12 function units, on-chip cache, and local memory. The multiple function units are used to exploit both instruction-level and thread-level parallelism. A user accessible message passing system yields fast communication and synchronization between nodes. Rapid access to remote memory is provided transparently to the user with a combination of hardware and software mechanisms. This paper presents the architecture of the M-Machine and describes how its mechanisms maximize both single thread performance and overall system throughput.

Japonesinha: nova opção de mandioca de mesa para o Distrito Federal.

ABSTRACT: The cassava market within Distrito Federal (DF) presents potencial for expansion, for that reason, it is fundamental that the propagative material for planting (stem cuttings) presents genetic traits that confer high productivity to the crop, resistance against the main diseases and plagues and culinary qualities that fulfill the demands of the consumer market. In order to select varieties which combine the before mentioned interesting caracteristics for the producers and consumers of DF, we carried out experiments to evaluate table cassava type varieties at Núcleo Rural Jardim, DF (year 1999/2000), at an experimental area of Embrapa Cerrados located in the Municipy of Planaltina, DF (year 1999/2000), at Núcleo Rural Ponte Alta, DF (year 2002/2003) and at Brazlândia, DF (year 2003/2004). Among the evaluated varieties, if the parameters productivity, time necessary for cooking and colour of the pulp (which, in the case of DF, must be cream-colour or yellow due to market demands) are collectively considered, the variety Japonesinha / IAC 576-70 / BGMC 753 stands out as it combines high productivity of roots, moderate resistance to bacterial blight, good culinary quality (time necessary for cooking inferior to thirty minutes) and pulp of cream colour. Conclusively, this variety can be recommended to be cultivated at DF.

Design issues for Assistive Robotics for the Elderly

Q. Meng and M.H. Lee, 'Design issues for Assistive Robotics for the Elderly', Advanced Engineering Informatics, 20(2), pp 171-186, 2006.

Iraq and world order: a Turkish perspective

G?l, Ayla. 'Iraq and world order: a Turkish perspective', in: 'The Iraq Crisis and World Order: Structural, Institutional and Normative Challenges', (Eds) Thakur, R., Sidhu, W. P. S., United Nations University Press, Hong Kong , pp.114-133, 2006 RAE2008

Etyczny profil "Familiaris consortio"

Artykuł koncentruje się na etycznym aspekcie „Familiaris Consortio”, zakładając równocześnie bogatą problematykę pastoralną. Pytanie etyczne, które pojawiało się wraz z ukazaniem się tego dokumentu wiązało się z nastrojami wahania i oczekiwania w wyniku ujawnienia się silnej opozycji wobec nauki zawartej w encyklice „Humanae Vitae” Pawła VI. Adhortacja nie podejmuje bezpośredniej polemiki z przeciwnikami nauki Kościoła, lecz przedstawia pozytywny wykład całościowej nauki na temat powołania małżeństwa i rodziny. Powołanie stanowi w tym dokumencie podstawową kategorię teologiczno-moralną, wyjaśniającą i uzasadniającą istotne wymogi moralne małżeństwa i rodziny i przenoszącą życie ludzkie na poziom świętości. Powołanie ma swe źródło w Boskim planie zbawienia i objawia się wraz z dokonaniem dzieła zbawienia w Jezusie Chrystusie. Tajemnica powołania uobecnia się w dziejach ludzkości jako ukryta a zarazem objawiona w misterium Chrystusa i Kościoła. Powołanie rzuca istotne światło na stworzenie mężczyzny i kobiety czyli stworzenie rodziny opartej na fundamencie małżeństwa. Odtąd prawda antropologiczna posiada wymiar sakramentalny. Powołanie przenikając wewnętrznie rzeczywistość stworzoną, umieszcza w samej głębi bytu „nie dające się stłumić wezwanie: rodzino, stań się tym, czym jesteś” (FC 17). Bóg Stwórca i Odkupiciel powierzył człowiekowi – mężczyźnie i kobiecie- zadanie budowania rodziny mocą tej samej Miłości, przez którą istnieje świat i człowiek, oraz tej samej Miłości, którą Objawił Syn Boży na Krzyżu, ustanawiając nowy porządek stworzenia. Odtąd prawda życia ludzkiego i prawda miłości musi być odczytywana wyłącznie w świetle tajemnicy Paschalnej. To wezwanie płynące z głębi sakramentu odzywa się mocą łaski w sercu małżeństwa, w sercu męża i żony, którzy są wezwani do miłowania się tą samą Miłością, która płynie z Misterium Krzyża. Ta koncepcja powołania, wypływająca z sakramentalnego charakteru chrześcijańskiego istnienia stanowi klucz do rozstrzygania szczegółowych pytań mogących się pojawić w kontekście życia małżeńskiego. Wizja przedstawiona przez „Familiaris Consortio” jest jednorodna i charyzmatyczna, jest teologiczna i antropologiczna zarazem, dotyczy bowiem człowieka jako człowieka, a nie tylko „pewnych jednostek” ludzkich uwikłanych w sidła małżeńskie. W „Familiaris Consortio” jest jedna norma małżeńska i jedna norma rodzicielska: to jest zawsze ta sama Miłość, która z Serca Boga poprzez sakrament przenika do serca małżonków. Dlatego miłość małżeńska jest miłością rodzicielską, czyli odpowiedzialną za świętość tajemnicy zrodzenia, to jest równocześnie za świętość Boga – Stwórcy i za godność człowieka powoływanego na świat. Zarówno miłość małżeńska jak miłość rodzicielska, nie mogą istnieć bez czystości małżeńskiej. Tu leży prawdopodobnie główna przyczyna powodująca opór wobec nauki „Humanae Vitae”. „Familiaris Consortio” odrzuca wszelką manipulację antykoncepcyjna, podkreślając sprzeczność postawy antykoncepcyjnej nie tylko z prawem Bożym, ale i z istotą człowieczeństwa. Zawiera się to w twierdzeniu, które głosi, że pomiędzy prawidłowym życiem małżeńskim a antykoncepcją zachodzi nie tylko różnica moralna, lecz także antropologiczna (FC 32). Jest to surowy osąd tej praktyki, ale prawdziwy: ci, którzy stosują antykoncepcję, staczają się na poziom poniżej-ludzki.

Prawo cudzoziemca do ochrony przed arbitralnym wydaleniem w prawie polskim i prawie międzynarodowym

Wydział Prawa i Administracji: Katedra Prawa Konstytucyjnego

Qualidade nos serviços públicos

Dissertação de Mestrado apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Ciências da Comunicação, especialização em Relações Públicas.

Abandono e absentismo escolar no concelho de Ponta Delgada

Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Ciências da Educação: Educação Especial, área de especialização em Domínio Emocional e da Personalidade