3D (Dimensional) microtissues are commonly used in regenerative medicine, medicine design, toxicology studies and advance cancer research. Microtissues which are constructed by this technique mimic natural in vivo condition and it stands for shifting form between in vitro studies and in vivo research. Scaffold-free microtissues produce own extracellular matrix and cells proliferate faster. However microtissue is used in vitro experiments, they mimic in vivo condition by producing own matrix.
Recently, RGD peptides which are commonly used biomaterials consist of GRGDS sequences and it has acti ...Daha fazlası
In environment of globalization and intense competition, businesses make
their long-term plans in order to sustain their existence. This planning ensures
employees to understand the points of organization’s mission, its goal, the place
where it wants to reach and how it will get there, and it is thought that organizational
communication plays an important role in this respect.
In this context, the main purpose of the study is to a research about discussion
of organizational communication and strategic planning process. In the research
where interview was preferred as data gathering tech ...Daha fazlası
Within the scope of the thesis study, interpolation methods used for evaluating spatially varying data and for presenting the information obtained from the data via maps were investigated. A method for generating an open source web based interpolation map for the most commonly used interpolation methods is presented. Today, many commercial Geographic Information Systems (GIS) software are used in the production of interpolation maps. However, this situation causes the users to pay a large amount of money or use cracked programs. Although there are open source softwares, which can create interp ...Daha fazlası
The goal of this study is developing custom designed optical tweezer which uses two
He-Ne lasers (λ=632.8 nm) parallel to each other to trap yeast cells. The
characteristic specs of this optical tweezer determined by Brownian Motion of
polystyrene beads in water. Stiffness and trapping forces of optical tweezer
calculated for laser 1, laser 2 and when both lasers used simultaneously. Laser 2 can
trap and move particle to laser 1 and multiple particles can be trapped by the laser 1.
After determination of specs of optical tweezer, yeast cells in yogurt culture medium
were trapped by lase ...Daha fazlası
ABSTRACTIt is not possible to produce steel without inclusions as the process for steel production requires. Based on this fact, the researches on clean steel are concentrated on the reduction of inclusions and transformation of inclusions into harmless state by modification. The definition of steel cleanness is related to final product application. Non-metallic inclusion, in the liquid steel, causing many problems and production lost in steel production process and final application. Aluminum killed steels mostly contain Al2O3 and MnS inclusions. Al2O3 inclusions are formed during de-oxidatio ...Daha fazlası
The concept of internal marketing is discussed in the literature more than ten
years. Despite the rapid increase in publications related to the subject, many
companies are benefiting from this concept in practice. Many businesses still do not
know exactly what the concept is and how to apply it. The most basic reason for this
is that the research on the concept is rather limited and inadequate. This makes
practical research more essensial among with descriptive research for the concept.
This study examines the effect of internal marketing practices on the quality of
service hotels. The ...Daha fazlası
In the context of a globalized economy, economic institutions must adapt to
the competitive environment in which to be profitability is not enough anymore,
they must also satisfy a creative, secure, socially acceptable working conditions for
employees in order to increase the productivity. The concept of global performance
refers to the need to discover and activate simultaneously the various levels of
success, and in particular to pay particular attention to the steering and optimal use
of Human Resources.
Human resources are the basic driving power of a production economy. If
the qua ...Daha fazlası
Today, tissue transplant applications are widely used for repair of damaged hard tissue. Despite the gold standard of autografts, interest in synthetic bone grafts produced by tissue engineering techniques is increasing day by day, due to limiting factors such as damage to the tissue site and limited graft availability in allografts, and the risk of developing an immune system response in allografts.Many bioceramic materials, including β-tricalcium phosphate (β-TCP), hydroxyapatite (HA) and calcium sulfate, are widely used in bone tissue engineering. β-TCP has been the most preferred biocerami ...Daha fazlası
In this thesis the development of Afghanistan’s banking system and the role of domestic
banks in the economy of Afghanistan has been researched. Moreover, the effects of
banks and the banking system to business sector, financial sector and to private sector in
the country have been handled. Most of banking system was dead over 25 years of war
due to abnormal condition in the country. After the new regime, the development of
banking systems takes a new look in 10 years across the global transaction. Thus, get the
positive feedback in these years. This change also played a big role in Afgh ...Daha fazlası
Graphene, a one-atom-thick two-dimensional material, has drawn great interest for many electronic and optoelectronic applications due to its extraordinary properties. The properties of the graphene can be modified with different chemical methods and introduced new properties, which widens its potential for applications. The non-covalent modification of graphene is one of the basic techniques for modifying the electrical properties of graphene without disrupting the structure.
In this thesis, the high-quality graphene has been synthesized and electrical properties of graphene have been tuned b ...Daha fazlası
ABSTRACTDiabetes Mellitus (DM) is a chronic disease that progresses rapidly. Today, thenumber of diabetic patients is increasing day by day, but treatment methods arebeginning to be inadequate due to the insufficient time, financial deficiencies andother restrictions. Diabetes education and treatment are very important for thediabetic to survive. Diabetes treatment is practiced in many areas of life from thenutrition habits to the social life activities. In terms of the course of diabetestreatment, it is necessary for the self-management of the patient to follow thediabetes education and appli ...Daha fazlası
ABSTRACTCities that have a history as a capital or an important trade center, has its own complex structure. If the historical city center was functionalized as a commercial district, it has been experienced social, cultural, environmental and economical subjects throughout centuries. This situation creates strong impacts as newly created contexts likewise political, public and architectural. These contexts generally not thought together, but they should be analyzed and investigated together for a sustainable future for the historical city centers. As a historical city center, Kemeralti-Izmir ...Daha fazlası
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.