سابقه و هدف: جنگل­ های زاگرس به ­عنوان یکی از بوم ­سازگان­ جنگلی مهم ایران پوشش­ گیاهی (درختان، درختچه ­ها گونه­ علفی) متنوعی برخوردار می­ باشد. شناسایی آگاهی دقیق نقش ­شناختی آنها در این ­سازگان تواند حفاظت منابع طبیعی توسعه پایدار کمک شایانی نماید. به‌منظور مطالعه تنوع گونه‌ای گیاهان چوبی ذخیره کربن خاک رابطه با عوامل فیزیوگرافیک (جهت، شیب ارتفاع سطح دریا)، رویشگاه کیکم (var. cinerascens Acer...

? mil a Zelda, mercurial child of the hectic '20s, captured the love of novelist, F. Scott Fitzgerald. In a frenzied effort to match his genius she threw herself into painting, writing and ballet before tragically ending her life in a mental hospital.

In this paper we give an example of a countably-based algebraic domain D such that max(D) is Hausdorff but not regular in the relative Scott topology, and such that max(D) contains the usual space of rational numbers as a closed subspace. Our example shows that certain known results about max(D), where max(D) is regular and D is countably based, are the sharpest possible. MR Classifications: pr...

The Eckbo-Masulis (1992) theory predicts that a seasoned offer is more likely to be underwritten the higher the proportion of shares expected to be sold to new investors, and further predicts a negative relation between abnormal returns on announcement and sales to new investors. The evidence in this paper does not support these predictions. The proportion underwritten is determined primarily b...

In the biotechnology industry today, there are many business models for project commercialization. These models range from independent vertical integration to certain forms of collaboration with pharmaceutical companies to complete acquisitions of projects by the big pharmaceutical companies. In this thesis, we wanted to study commercialization strategies of several biotechnology companies. We ...