This study attempts to examine the architecture in Turkey during the Early Republican period as part of the social, economic and political context of the modernization process of the newly founded state, focusing on the case of the ismet PaSa Girls&amp / #8217 / Institute in Ankara. Firstly, the education of woman in general and the Girls&amp / #8217 / Institutes in particular are scrutinized in order to analyze the changes in the social role of women in the context of modernization in the Early Republic. Secondly, the relationship between women and the built environment is examined with reference to the changes women experienced in this context. The architectural context of the period is analyzed to examine the buildings of the Girls&amp / #8217 / Institutes as contemporary examples of the creation of a modern built environment in Turkey. Lastly, the building of the ismet PaSa Girls&amp / #8217 / Institute is examined in detail, by also making comparisons with other contemporary school buildings in Ankara. The building, which was constructed as a modernist school building by the foreign architect Ernst Egli in the center of Ankara, is evaluated as the representation of modern women and modern architecture for the new nation-state. So, the aim of this study is to assess the ismet PaSa Girls&amp / #8217 / Institute in Ankara as the example of contemporary educational institutions as well as of contemporary architecture in Turkey, corresponding with the attempt of the new nation-state towards modernization.

Data Envelopment Analysis (DEA) assigns efficiency values to decision making units (DMU) in a given period by comparing the outputs with the inputs. In many applications, inputs and outputs of DMUs are monitored over time. There might be a time lag between the consumption of inputs and production of outputs. We develop approaches that aim to capture the time lag between the outputs and the inputs in assigning the efficiency values to DMUs. We present computational results on randomly generated problems as well as on an application to R&amp / D institutes of the Scientific and Technical Research Council of Turkey (T&Uuml / BiTAK).

In this study, molecular cloning studies were performed on the &amp / #945 / -galactosidase genes of Aspergillus fumigatus IMI 385708. This organism is an opportunistic saprophytic fungus and a human pathogen, mainly affecting immunocompromised patients. A. fumigatus is a thermotolerant fungus and can efficiently produce thermostable &amp / #945 / -galactosidase. Two different cloning strategies were undertaken in this study. A. fumigatus cDNA library, prepared previously, was screened with three different probes. No net results were obtained from these screenings. However, the DNA probes used were shown to be homologous to the &amp / #945 / -galactosidase gene (agl1) of Trichoderma reesei. After the completion of the genome project of A. fumigatus, regions with homology to &amp / #945 / -galactosidase genes were searched on the genome of A. fumigatus. PCR-based cloning studies were performed by designing specific primers for these regions. Two &amp / #945 / -galactosidase genes, namely aglA and aglB were amplified with these specific primers, sequenced, and ligated to vector pUC19. The recombinant plasmid was then used to transform E. coli XL1 Blue MRF&rsquo / cells. aglB gene consists of an open reading frame of 1684 bp containing six introns. The gene encodes a protein of 447 amino acids with a signal sequence of 22 amino acids and four N-glycosylation sites. aglA gene has an open reading frame of 1599 bp without introns. The gene encodes a protein of 532 amino acids with a putative signal sequence of 21 amino acids and four putative N-glycosylation sites. Cloning of &amp / #945 / -galactosidase genes represents a first step towards the high level expression of these enzymes in a GRAS host.

In today&amp / #8217 / s world, only those software organizations that consistently produce high quality products can succeed. This situation enforces the effective usage of defect prevention and detection techniques. One of the most effective defect detection techniques used in software development life cycle is verification of software requirements applied at the end of the requirements engineering phase. If the existing verification techniques can be automated to meet today&amp / #8217 / s work environment needs, the effectiveness of these techniques can be increased. This study focuses on the development and implementation of an automated tool that automates verification of software requirements modeled in Aris eEPC and Organizational Chart for automatically detectable defects. The application of reading techniques on a project and comparison of results of manual and automated verification techniques applied to a project are also discussed.

In this study, 11 bacterial isolates from Salt Lake,Turkey were identified by using fatty acid methyl ester (FAME) analysis. They were screened for production of industrially important enzymes xylanase, cellulase, &amp / #945 / -amylase and protease. These enzymes were characterized in terms of enzyme activity, stability, optimum temperature and optimum pH. One of the isolates was identified as Bacillus pumilus, and two of them were identified as Bacillus subtilis. Other isolates were determined to be Bacillus licheniformis. All the isolates were determined to produce xylanase. Optimum temperatures and optimum pH values of xylanases were 50-55 &deg / C and pH 7.0-8.0. Xylanases were quite stable up to pH 8.0 and 70 &deg / C. Isolates were not significant cellulase producers. Four of the isolates did not produce any cellulase enzyme and the rest produced negligible amounts of cellulase. Therefore, xylanases from the isolates were promising for pulp and paper industry, which requires cellulase free and stable xylanases. All the isolates produced appreciable quantities of &amp / #945 / -amylase. Optimum temperatures and optimum pH values of &amp / #945 / -amylases 60-80 &deg / C and pH 7.0-8.0. &amp / #945 / -Amylases were quite stable up to pH 9.0 and 80 &deg / C. &amp / #945 / -Amylases from the isolates were promising for starch processing industry, which requires &amp / #945 / -amylases stable at high temperatures and for detergent industry, which requires &amp / #945 / -amylases stable at alkaline pH values. Considerable protease productions were achieved by all the isolates. TTG 2 was the best protease producer with 271 U/ml. Optimum temperatures and optimum pH values of proteases were 50-60 &deg / C and pH 7.0-7.4. Proteases were quite stable up to pH 9.0 and 80 &deg / C. Proteases from the isolates were promising for detergent and leather industry, in which proteases must be stable at alkaline pH values.

The enzyme, &amp / #946 / -galactosidase (E.C.3.2.1.23) has been used for dairy industry for removing lactose from milk and milk by-products. In this study, three strains namely L. plantarum NCIMB 1193, L. plantarum DSM 20246 and L. plantarum E081 were used for &amp / #946 / -galactosidase release by sonication method. The peak of the total enzyme activity was found to be corresponding to late logarithmic or early stationary phase of all strains. As a disruption method sonication was used for the release of &amp / #946 / -galactosidase. Meanwhile, the sonication time was optimized for each strain. The peak of the enzyme activity was observed between 210 seconds and 270 seconds of sonication period. It was also found that sonication did not decrease the viability of L.plantarum NCIMB 1193 significantly. Liquid nitrogen cell disruption method was also used to compare the results with those obtained by sonication method. For characterization &amp / #946 / -galactosidase, cell-free crude extract of sonicated cell culture of L.plantanrum NCIMB 1193 was used. Optimum pH found as 7.2, and optimum temperature range was found between between 350 C to 400 C. Km and Vmax values were found as 3.47 mM and 1.721 (&amp / #956 / mol / min per mg protein) respectively from Lineweaver-Burk plot. Km and Vmax values were found as 4.064 mM and 1.863 (&amp / #956 / mol / min per mg cell-free crude extract) respectively from Eadie-Hofstee plot. The number of ligand binding sites (napp) on a molecule of &amp / #946 / -galactosidase was found as 1.03 which indicates that the number of ligand binding sites on the enzyme is one.

The aim of this study is to analyze regional disparities and to test the convergence hypothesis across the provinces of Turkey. The study also attempts to analyze the spatial spillovers in the growth process of the provinces. The analyses cover the 1987-2001 period. Two alternative methodologies are used in the analyses. First, the methodology of &amp / #946 / -convergence based on cross-sectional regressions is used and effects of spatial dependence are analyzed using spatial econometric techniques. Second, Markov chain analysis is used and spatial dependence is integrated using spatial Markov chains. Results of both methodologies signal nonexistence of convergence and existence of spatial spillovers in the growth process of provinces.

This study aims to enlighten microfacies evolution and micropaleontological properties of the Tournaisian &amp / #8211 / Visean boundary in Aladag Unit (Central Taurides, Turkey). Two sections comprising dark shale and dark limestone alternations, including a fairly dolomitized part towards their top are measured. The microfacies analysis suggests a subtidal depositional environment. Foraminiferal assemblages were distinguished at Section AP and biozonation was documented. The biozonation separates the measured section into three zones, described as A, B and C. Zone A is scarce foraminifera fauna, and mainly contains Earlandia sp. Zone B is defined by appearance of a diversified foraminifera fauna and the first appearance of Lugtonia monilis (Malakhova, 1955) with Eoparastaffella sp. (morphotype 1). Zone C is defined according to the first appearance of Eoparastaffella simplex (Vdovenko, 1964) (morphotype 2) and foraminifers Laxaendothyra ex. gr. laxa. Tournaisian &amp / #8211 / Visean boundary is defined at the 60th sample, due to appearance of Eoparastaffella simplex (Vdovenko, 1964) (morphotype 2). Seven microfacies types in section AP, and six microfacies types in section PA are identified and, the intensely sampled part of the measured section AP is separated into 13 shallowing upward meter-scale cycles. These cycles, showing subtidal character are detected by both repetitions of microfacies and changes in abundance of foraminifers. A contrasting evaluation of the Tournaisian &amp / #8211 / Visean boundary of Taurides with Guangxi, South China and Dinant, Belgium is presented. The Chinese stratotype contains a diverse, more complete fauna of Tournaisian - Visean foraminifera, while the Belgium and Turkish sections are scarcer and most probably facies controlled.

In this thesis, we investigate Sturmian comparison theory and oscillation for second order impulsive differential equations with fixed moments of impulse actions. It is shown that impulse actions may greatly alter the oscillation behavior of solutions. In chapter two, besides Sturmian type comparison results, we give Leightonian type comparison theorems and obtain Wirtinger type inequalities for linear, half-linear and non-selfadjoint equations. We present analogous results for forced super linear and super half-linear equations with damping. In chapter three, we derive sufficient conditions for oscillation of nonlinear equations. Integral averaging, function averaging techniques as well as interval criteria for oscillation are discussed. Oscillation criteria for solutions of impulsive Hill&amp / #8217 / s equation with damping and forced linear equations with damping are established.

Primary production at a single station in Kaneohe Bay, Oahu, Hawaii was studied over a six-month period. Vertical profiles of production, plant biomass, light, and temperature were obtained and the data applied to a production model. The diel changes in surface production were measured and used to estimate daily production. Primary production per unit surface area was found to average 1.5 grams carbon per square meter per day and was higher on days with little vertical stratification and with lower incident radiation. Light appeared to limit production below .12 langleys per minute which occurred below about five meters depth. / Typescript. Bibliography: leaves 39-41.