نتایج جستجو برای: eg idw power 1

تعداد نتایج: 3153961  

Journal: :Commentarii Mathematici Helvetici 2009

Multivariate time series data are found in a variety of fields such as bioinformatics, biology, genetics, astronomy, geography and finance. Many time series datasets contain missing data. Multivariate time series missing data imputation is a challenging topic and needs to be carefully considered before learning or predicting time series. Frequent researches have been done on the use of diffe...

Journal: :Oncology 2012
Michael A Thompson Anas Younes Robert S Miller

Social media (SM) encompass a number of online and mobile resources that provide a forum for the generation, sharing, and discussion of individuals’ ideas and content.[1] Kaplan and Haenlein describe six types of SM: collaborative projects (eg, Wikipedia), blogs and microblogs (eg, Twitter), content communities (eg, YouTube), social networking sites (eg, Facebook, Google+), virtual game worlds ...

2006
Napoleone Ferrara

Vascular endothelial growth factor (VEGF) plays an essential role in angiogenesis. This includes developmental angiogenesis as the loss of a single allele is embryonic lethal due to lack of development of endothelial cells. During early development, endothelial cells depend on VEGF for survival and if it is withdrawn, massive apoptosis results. This is not true in adult organisms; withdrawal of...

Journal: : 2022

The aim of this study was to examine the effects slow motion and digital concept maps used in science lessons on primary school 3rd-grade students’ attitudes metacognitive awareness levels. A quasi-experimental design with a pretest-posttest control group used. Within scope study, two three groups determined by unbiased assignment were experimental one group. In (EG-1), carried out using techni...

2017
Seyed Ali Sajjadi Ghasem Zolfaghari Hamed Adab Ahmad Allahabadi Mehri Delsouz

This paper presented the levels of PM2.5 and PM10 in different stations at the city of Sabzevar, Iran. Furthermore, this study was an attempt to evaluate spatial interpolation methods for determining the PM2.5 and PM10 concentrations in the city of Sabzevar. Particulate matters were measured by Haz-Dust EPAM at 48 stations. Then, four interpolating models, including Radial Basis Functions (RBF)...

Journal: :International journal of oncology 2006
Ming Lu Liping Zhang Maryam R Sartippour Andrew J Norris Mai N Brooks

EG-1 is significantly elevated in breast, colorectal, and prostate cancers. Overexpression of EG-1 stimulates cellular proliferation, and targeted inhibition blocks mouse xenograft tumor growth. To further clarify the function of EG-1, we investigated its role in c-Src activation. We observed that EG-1 overexpression results in activation of c-Src, but found no evidence that EG-1 is a direct Sr...

2007
Robert L. Burr

NORMALIZED SPECTRAL BAND POWERS/VARIANCES ARE DERIVED MEASURES REFLECTING AUTONOMIC ACTIVITY, COMMONLY COMPUTED IN MANY HEART rate variability (HRV) data analysis software packages available to sleep researchers, particularly for the low-frequency (LF: often 0.04-0.15 Hz) and high-frequency (HF: often 0.15-0.40 Hz) spectral power/variance bands. The normalized (or normalized unit) spectral indi...

2017
Maria do Rosário Pinto Pedro Miguel Dinis Santos Parreira Marta Lima Basto Lisete dos Santos Mendes Mónico

BACKGROUND Diabetes is one of the most common metabolic disorders, with a high prevalence of patients with poor metabolic control. Worldwide, evidence highlights the importance of developing and implementing educational interventions that can reduce this burden. The main objective of this study was to analyse the impact of a lifestyle centred intervention on glycaemic control of poorly controll...

تهیۀ نقشۀ متغیرهای کمّی جنگل، امری اجتناب‌ناپذیر در مدیریت و بهره‌برداری پایدار اکوسیستم جنگلی است. نقشۀ توان تولید جنگل، پتانسیل رویشگاه را در زمینۀ مواردی همانند تولید چوب، ترسیب کربن و غیره نشان می‌دهد و به‌طور معمول معرف شاخص توان تولید یک گونة خاص است. با توجه به گستردگی سطح جنگل‌های شمال کشور و کوهستانی بودن عرصه‌ها، امکان صرف زمان و هزینة زیاد و آماربرداری صددرصد برای تهیۀ نقشه‌های دقیق و...

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