Thank you, Mr. Chairman, for your gracious introduction. I am honored to have the chance to address you on this special occasion. The topic of my paper is “Transaction Cost and Farmers’ Choice of Agricultural Products Selling”. The outline of my talk as follows. The first part I want to introduce the background of this research. The second part suggests a simple household choice model .The third part covers the data used in this research. And then, we introduce the empirical results. Finally, a simple conclusion is given.
Well, let’s move on the first part of this topic .The motivation of this work like this. Institutional economics posits that agents making decisions on different types of transactions do so in a costly way .For example , farmers deciding sell a particular crop to whom base their decisions not only on the price they expect to receive in each market choice but also on additional costs related to transacting in these markets.
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Thank you, prof. …. My name is ….. I’m from ….. I am very pleased to be here to join this forum. The topic of my presentation is properties of rapid construction materials for soil pavement of field airfield. As is shown in the picture, the main parts of my research are about soil pavement.
My presentation will include these four parts:
First, some background information about this research; second, the main work we have done; third, some conclusions we have got and the last: innovation and presentation of our published papers.
Why I choose this item? I think it can be illustrated from the following four parts. First, the existing quantity of airfields is still not sufficient and the airfields have many shortcomings especially in war time. Second, the complementary facilities, such as highway runways are far less than airfields, however, have more weakness. Third, a certain amount of field airfield is quite necessary considering some emergencies such as rescue and disaster relief. Forth, the field airfield can fill the void of airfield and they can be combined to be airfield network.
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Recsplorer:Recommendation Algorithms Based on Precedence Mining
Thank you very much, Dr. Li, for your kind introduction. Ladies and gentlemen, Good morning! I am honored to have been invited to speak at this conference. Before I start my speech, let me ask a question. Do you think recomemdations from others are useful for your internet shopping? Thank you. It is obvious that recommendations play an important role in our daily consumption decisions.
Today, my topic is about Recommendation Algorithms Based on Precedence Mining. I want to share our interesting research result on recommendation algorithms with you. The content of this presentation is divided into 5 parts: in session 1, I will intruduce the tradictional recommendation and our new strategy; in session 2, I will give the formal definition of Precedence Mining; in session 3, I will talk about the novel recommendation algorithms; experimental result will be showed in session 4; and finally, I will make a conclusion.
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International Conference on Space Technology
Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:
At this special time of wonderful September, in this grand hall of the beautiful city, our respectable guests are here getting together. Jointly sponsored by the International Astronautical Federation (IAF), International Academy of Astronautics (IAA) and the International Institute of Space Law (IISL), undertaken by China National Convention Center at Beijing, the sixty-fourth session of the International Astronautical Congress will be open. Now, first of all, please allow me to give our hearty welcome to all of you present, and thank you, for your friendly coming. We feel so proud, and appreciated as well to be the host of the event.
For this conference, we are following the agenda here. The meeting is supposed to last for five days，it is the first congress which covers the true sense of space science and exploration, space applications and operations, space infrastructure, space and society multidimensional fields. And it to be separated into two parts, to begin with, we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. And finally I wish you an unforgettable and prefect experience here.
Freeze–thaw cycle test and damage mechanics models of
alkali-activated slag concrete＇＇＇＇
Thank you for your invitation and warm hospitality.
“Freeze–thaw cycle test and damage mechanics models of alkali-activated slag concrete” I would like to thank Professor Cui ,for inviting me to deliver this “Freeze-thaw cycle test and damage mechanics models of alkali-activated slag concrete”. The plentiful studies on a new green binding material—alkali-activated concrete . The effect of freeze-thaw cycles on in concrete was studied by experiment.
， I shall explore a possible agenda for analysis to enable understanding of the alkali-activated slag concrete.