نتایج جستجو برای: 1 and 104
تعداد نتایج: 17233671 فیلتر نتایج به سال:
Confident in writing Lymphis with a capital L at S. 1.5.97, I analyse the watery element satire’s wider religious and physical context, reinterpret credat Iudaeus Apella, / non ego (100-101), arguing favour of transmitted future credet.
Polystyrene (PSt) has been known as one of the important polymers with a wide range of applications. Ability to synthesize PSt with different but predictable molecular weights for various applications is very important in the laboratories and industries. In this study, using various simple and inexpensive techniques with only free radical mechanism, it was tried to synthesize PSt with different...
We have used a millimeter-wave technique to probe the complex AC conductivity of (TMTSF)$104 in fields to 30 tesla. The fieldinduced-spin-density-wave (FISDW) transitions are clearly seen at low temperatures and low fields, as are the rapid oscillations at higher fields. In addition, we see evidence for a collective pinning mode of the FISDW at high fields.
1.9 Decide for which n the inequality 2 > n holds true, and prove it by mathematical induction. The inequality is false n = 2, 3, 4, and holds true for all other n ∈ N. Namely, it is true by inspection for n = 1, and the equality 2 = 4 holds true for n = 4. Thus, to prove the inequality for all n ≥ 5, it suffices to prove the following inductive step: For any n ≥ 4, if 2 ≥ n, then 2 > (n+ 1). T...
A laser photolysis–long path laser absorption (LP-LPLA) experiment has been used to determine the rate constants for H-atom abstraction reactions of the dichloride radical anion (Cl2) in aqueous solution. From direct measurements of the decay of Cl2 in the presence of different reactants at pH 5 4 and I 5 0.1 M the following rate constants at T 5 298 K were derived: methanol, (5.1 6 0.3) · 104 ...
به منظور مطالعه خصوصیات جوانهزنی، در عکس العمل به دو گونه قارچ (F. graminearum,(F. avenaceum آزمایشی، با استفاده از بذور 9 اکوتیپ از گونههای گیاهی سه جنس Bromus (2 نمونه)، Agropyron (6 نمونه(وSecale (1 نمونه)، با منشا خارجی و ایرانی به اجرا در آمد. در این آزمایش، بذور مورد نظر با غلظت های 104 ×150 و 104 ×76 در میلی لیتر ,F. graminearumو 104 ×900 و 104 ×450 در میلی لیتر F.avenaceum مورد مایهز...
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