Araştırmada; bazı ahşap türlerin boyut stabilite değerlerini belirlemek ve iç/dış mekan koşullarında kullanım düzeyinin tespiti hedeflenmiştir. Boyut stabil testleri 6, 24, 48, 72, 96 (saat) periyotlarında gerçekleştirilmiştir. Çeşitli emprenye maddeleri AST…
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87 results for “Random Forest”
Yaşamış olduğumuz yüzyılda çeşitli organik malzemelerin kullanımıyla insan/çevre sağlığı büyük önem kazanmıştır. Bu nedenlerle çok çeşitli materyallerden (bitkisel, hayvansal, atıksal vb) elde edilen organik koruyucular üretilmesi devam edegelmektedir. Araştır…
Dijital çağda kültürel mirasın yeniden yorumlanması ve geleceğe aktarılması, sanat ve tasarım alanlarında üzerinde durulan konulardan biri olarak karşımıza çıkmaktadır. Bir yanda geçmişten devralınan ve bugünü inşa etmiş geleneksel değerler, diğer yanda ise ge…
In this study, diabetes prediction was conducted using XGBoost, Support Vector Machines (SVM), and a Multilayer Artificial Neural Network (ANN). Attributes that cannot be biologically ‘0’ (e.g. glucose, BMI) were first marked as NaN. After filling the missing …
Differentiated thyroid cancer (DTC) is the most frequent form of thyroid cancer. Although this type of cancer shows a favourable prognosis, the risk of recurrence remains a critical concern. Early and accurate prediction of the risk of recurrence is essential …
Birey-toplum-devlet ilişkilerinde meydana gelen dönüşümlerle birlikte, vatandaşların bireysel ve kolektif olarak karar alma süreçlerine katılımı pek çok alanda artmıştır. Kentsel planlamada karar alma süreçlerine sivil toplumun aktif katılımı, Türkiye Cumhuriy…
In this paper, a singular-feed circularly polarized (CP) metasurface antenna with broad impedance bandwidth is presented. The antenna consists of modified slots with a lattice of 3 × 3 square conductive patches. Modes are selected and excited by modified slot …
In this research, consumer perception in e-commerce and internet marketing of agricultural products in Samsun was evaluated. Thus, 384 consumers were interviewed by simple random sampling method. The aim of the interviews is to measure consumers' knowledge abo…
Coasts appear as an indispensable place in the daily life of the city. In coastal cities, in coastal use, they are places that shape not only the current experiences but also the city and its historical identities. These positions, which have the characteristi…
Scientific progress is an ongoing process and humans always have new ideas for new inventions. Although, scientific process is cumulative, you must invent the tire before inventing the car. Currently, mankind has past that point and looking towards to new chal…
Bu araştırmanın amacı, Türkçe Eğitimi Bölümü 4. sınıf öğrencilerinin “Öğretmenlik Uygulaması” dersi kapsamında yazdıkları gözlem raporlarında hangi tür cümleleri ne sıklıkla kullandıklarını; dilbilgisi ve yazım hatası yapıp yapmadıklarını, yapıyorlarsa bunları…
Instantaneous estimation of the frequency of a real sinusoid in noise from a small number of data samples is an important problem in the signal processing area. Several frequency estimators are proposed for this problem in the literature. In this paper, some o…
In this talk, we investigate a model of the oxygen-phytoplankton-zooplankton dynamics to understand the underlying properties of the effect of environmental stochasticity both on oxygen production rate and phytoplankton growth rate. We address this issue the…
Interest, which is known as the rent of money, is one of the most important processes of business life. Throughout history, interest has maintained its importance. People have made money transactions with interest since the known date. It has even been instr…
In the analysis of the flood routing problem, it is necessary to determine the change of the flood wave moving through the channel according to time and location, and in this context, nonlinear 3-parameter Muskingum model (NL-MUSK) is widely used. The parame…
In the last century, there has been an ever-increasing demand for novel materials namely known as composites. Biological fibers are reinforcement materials of composite structures owing to their economic and ecological advantages. Among these fibers, plant f…
Climate change and environmental concerns led the investors to search for environmentally sustainable and friendly investments. Green bonds market has emerged as a result of this need. This study aims to analyze this market focusing on market efficiency. Marke…
This study was carried out to determine pre-operative anxiety levels of day surgery patients. This descriptive study was conducted between june 2016 and october 2017 in the general surgery clinic of Yalova State hospital. The study population consisted of adul…
Micro electro mechanical systems (MEMS) technology enables us to create any pattern with any dimension. There are many surface patterning techniques which help us transfer the desired pattern from mask to the wafer surface. Predefined patterns on the wafer sur…
In order to increase the performance/cost ratio of solar cells, new approaches reducing optical and electrical losses are necessary during the absorption of the light and collection of charge carriers. In this work we focused on various textures on Si surface …