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دو فرآورده از فرومون جنسی پروانه جوانه خوار بلوط که در داخل کشور (مؤسسه تحقیقات آفات و بیماریهای گیاهی) و خارج تولید شده بود، برای ردیابی و تعیین پراکنش آفت استفاده شد. تلهها از نوع دلتایی و یا بالی بوده و در نقاط مختلف استان مازندران بطور تصادفی نصب و نمونه برداری شدند. پروانه جوانهخوار از تمام مناطق استان شکار شد. این آفت در جنگلهای ساری، نکاء، بهشهر، پارک تلار قائمشهر، پارک جنگلی نور، ج...
تزریق مایع به یک مایع مخلوط نشدنی دیگر و شکست آن و تولید قطرات در بسیاری از فرآیندهای صنعتی نظیر فرآیند جداسازی مایع-مایع از اهمیت اساسی برخوردار است. در این پژوهش فرایند اسپری مایع و تشکیل قطره در رژیم چکیدن با استفاده از یک رویکرد نامیرا در مدل کردن سطح مشترک، شبیهسازی میگردد و تاثیر پارامترهای موثر بر این فرآیند مانند عدد وبر، عدد اهنسرج و عدد باند مورد بررسی قرار میگیرد. برای دنبال کردن ...
We consider random Schrödinger equations on Zd for d ≥ 3 with identically distributed random potential. Denote by λ the coupling constant and ψt the solution with initial data ψ0. The space and time variables scale as x ∼ λ−2−κ/2, t ∼ λ−2−κ with 0 < κ < 1/6000. We prove that, in the limit λ → 0, the expectation of the Wigner distribution of ψt converges weakly to a solution of a heat equation i...
Resistance of prostate cancer (CaP) cells to the next generation anti-androgen, Enzalutamide, may be mediated by a multitude of survival signaling pathways. In this study we tested whether increased expression of NF-κB2/p52 induces CaP cell resistance to Enzalutamide and whether this response is mediated by aberrant androgen receptor (AR) activation and AR splice variant production. LNCaP cells...
“S INTRODUCTION The concentration of sodium metabisulfite (Na2S2O5) in an ECP-2 bleach accelerator sample is determined by a manual or potentiometric titration using an iodine (I3) titrant. In the method an excess of iodine is added to the sample. Sodium metabisulfite and Kodak persulfate bleach accelerator, PBA-1, present in the sample react with a portion of the iodine. The iodine that did no...
In this paper, we propose a new numerical method for treating two phase incompressible flow where one phase is being converted into the other, e.g. the vaporization of liquid water. We consider this numerical method in the context of treating discontinuously thin flame fronts for incompressible flow. This method was designed as an extension of the Ghost Fluid Method [4] and relies heavily on th...
We consider random Schrödinger equations on Zd for d ≥ 3 with identically distributed random potential. Denote by λ the coupling constant and ψt the solution with initial data ψ0. The space and time variables scale as x ∼ λ−2−κ/2, t ∼ λ−2−κ with 0 < κ < κ0(d). We prove that, in the limit λ → 0, the expectation of the Wigner distribution of ψt converges weakly to a solution of a heat equation in...
Association between obesity and the severity of ambulatory hypertension in children and adolescents.
The goal of our study was to analyze the association between obesity and the severity of ambulatory hypertension in obese children. A total of 109 patients with primary obesity ages 7 to 18 years (mean ± SD age 14.1 ± 3.1) were enrolled. Patients were divided into three groups according to body mass index (BMI) Z-scores: group 1 (n = 27): BMI >1.65 and < 3.28 standard deviation scores (SDS); gr...
We consider random Schrödinger equations on Rd for d ≥ 3 with a homogeneous Anderson-Poisson type random potential. Denote by λ the coupling constant and ψt the solution with initial data ψ0. The space and time variables scale as x ∼ λ−2−κ/2, t ∼ λ−2−κ with 0 < κ < κ0(d). We prove that, in the limit λ → 0, the expectation of the Wigner distribution of ψt converges weakly to the solution of a he...
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