Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Dertli, Enes(47)
- Pat, Suat(29)
- Özen, Soner(29)
- Şenay, Volkan(24)
- Korkmaz, Şadan(23)
- Esmer, Yusuf(21)
- Şahin, Engin(21)
- Korkmaz, Özge(20)
- Cuce, Erdem(19)
- Öner, Erdal(18)
- Öztürk, Mesut(18)
- Artar, Musa(17)
- Yilmaz, Mustafa Tahsin(17)
- İspirli, Hümeyra(16)
- Ecem Bayram, Nesrin(15)
- Kaya, Yunus(15)
- Cinar, Mehmet(13)
- Cuce, Pinar Mert(12)
- Kamiloğlu, Aybike(12)
- Kutlu, Naciye(12)
- Mercan, Emin(12)
- Birinci, Ahmet(11)
- Bulut, Mehmet(11)
- Yaylacı, Murat(11)
- Bayram, Ozkan(10)
- Can, Zehra(10)
- Doğan, Zeki(10)
- Kahya, Cem(10)
- Karaali, Rabi(10)
- Pabuçcu, Hakan(10)
- Tosun, Figen Çam(10)
- Özdemir, Akın(10)
- Ayazoglu, Rabil(9)
- Battal, Fetullah(9)
- Bayram, Nesrin Ecem(9)
- Büte, Mustafa(9)
- Ertugrul, Mehmet(9)
- Kadakal, Mahir(9)
- Kaplan, Abdullah(9)
- Sarikaya, İsmail(9)
Yayınlar
- MakaleYalnız künye2021Scopus SJRQ1Bioprospection of Metschnikowia sp. isolates as biocontrol agents against postharvest fungal decays on lemons with their potential modes of action
Oztekin, Sebahat; Karbancioglu-Guler, Funda
In this study, various fruit were employed as biocontrol yeast reservoirs, and eleven distinct yeast cultures of Metschnikowia sp. belonging to 6 different species were identified with sequence-based analysis of the D1/D2 domain of 26S rDNA. For initial screening, Metschnikowia isolates were tested on Fusarium oxysporum, Botrytis cinerea, Penicillium digitatum, Penicillium expansum, and Alternaria alternata. The highest antagonism was obtained on green and blue Penicillium (83.63–100 %). All tested yeasts showed chitinase activity, while some had protease, pectinase, cellulase, β-1−3 glucanase, and gelatinase activities. Since lemons have high pectin content, three pectinase-free cultures at tested conditions with high in vitro antagonism on Penicillium were selected and used on lemons. The activities of the in vitro antifungal studies were found to be compatible with those of the in vivo, and P. digitatum's incidence was found to be higher than that of P. expansum on lemons. All tested pectinase-free Metschnikowia sp. lead to a significant reduction in the disease incidences and lesions at varying levels. The combined effect of lytic enzyme secretion, iron depletion, and volatile organic compounds (VOCs) production determined the antifungal mechanism of action. M. aff. fructicola demonstrated the highest biocontrol efficacy against Penicillium on lemons with an increasing shelf-life. The use of tentatively pectinase-negative Metschnikowia sp. as an antifungal biocontrol agent on lemons was considered for the first time. The findings will shed light on the effective use of Metschnikowia sp. as a potential biofungicide against the growth of postharvest fungal pathogens.
AtıfScopus57WoS51OpenAlex58
İncele - MakaleYalnız künye2021Scopus SJRQ1Performance of Jaya algorithm in optimum design of cold-formed steel frames
Artar, Musa
This paper presents a research on optimum design of cold-formed steel space frames using a new algorithm method named Jaya, which has been developed in recent years. The most obvious difference of Jaya algorithm from other algorithms is that it does not need any control parameters for updating. However, Jaya algorithm is able to successfully reach the optimum solutions without any delay. In this study, in order to test the robustness and practicality of this novel algorithm technique, different steel space frame problems that have been studied with other algorithms in literature are examined. The minimum weight designs of the problems are carried out by selecting suitable C-section from a prepared list including 85 C-sections with lips taken from American Iron and Steel Institute (AISI 2008). A program is coded in MATLAB interacting with SAP2000 OAPI (Open Application Programming Interface) in order to obtain optimum solutions. The strength constraints according to AISI-LRFD (Load and Resistance Factor Design), lateral displacement constraints, inter-story drift constraints and geometrical constraints are taken into account in the analyses. Two different cold-formed steel space frames are taken from literature to research optimum solutions by using Jaya algorithm. The first steel space frame is 379-member and the second steel space frame is 1211-member. The results obtained using Jaya algorithm are compared with those in reference studies. The results prove that Jaya algorithm technique is quite successful and practical optimum design of cold-formed steel space frames.
AtıfScopus1OpenAlex1İncele - MakaleYalnız künye2021Scopus SJRQ2Thermodynamic feasibility analysis of a newly modified absorption power cycle running with LiBr-water
Tozlu, Alperen; Yosaf, Salem A.; Özcan, Hasan
This study thermodynamically evaluates a newly modified absorption power cycle (APC) working with Lithium Bromide–Water (LiBr-H2O) solution and compares it with the conventional Rankine, one-stage, and three-stage APC systems. An additional steam condenser is integrated to the conventional APC and part of pure water is extracted and pumped back to the high-pressure side without passing through the absorber of the cycle. In order to specify the best system parameters, parametric optimization of all configurations is evaluated. The Rankine cycle and the modified APC have better thermodynamic performances than those of the conventional and the three-stage APC at generator temperatures. The conventional APC is found to improve the cycle performance at low generator pressure. However, the efficiencies of this cycle start to decrease when generator pressure increases. In contrast, the Rankine cycle and the modified APC have larger working ranges of generator pressure.
AtıfScopus8WoS5OpenAlex7İncele - MakaleYalnız künye2021Scopus SJRQ2Vitamin, mineral, polyphenol, amino acid profile of bee pollen from Rhododendron ponticum (source of “mad honey”): nutritional and palynological approach
Ecem Bayram, Nesrin
In this study, it was aimed to characterize the pollen collected by bees from the Rhododenron ponticum plant, which is the source of mad honey, in terms of some parameters. In the first stage, the botanical origin of the sample was confirmed by palynological analysis supported by light microscopic images. Then, the chemical profile of Rhododenron ponticum bee pollen was examined in terms of 31 elements, 42 amino acids, 33 phenolics and vitamins A, B1, B2, B5, B6, B7, B12, C, E, K1 and K2. The total individual phenolic compound content of Rhododendron ponticum bee pollen was determined as 11928.23 µg/100 g, total element content as 13997.75 mg/kg, total free amino acid content as 149466.11 µg/g and total vitamin content as 20509.37 µg/100 g. In addition, it was characterized by a low content of vitamin A (retinol), B7, B12, K2, as well as a deficiency of vitamin K1. As a result of analysis with LC-MS-MS, it was found that it contains L-asparagine and myricetin in a significantly higher concentration compared to other amino acids and phenolic compounds. However, the presence of phenolic compounds (myricetin, epicatechin, tyrosol etc.) and amino acids (L-asparagine, gamma-aminobutyric acid, L- Tryptophan etc.) with significant biological activity indicates that this product is a bee product with high medicinal properties. Moreover, the significant presence of Mg, P, Fe and Ca, high K/Na ratio, vitamin C, B2, B5 and B6 content makes bee pollen collected from Rhododendron ponticum plant attractive for diets.
AtıfScopus36WoS27OpenAlex36İncele - MakaleYalnız künye2021Scopus SJRQ1The effects of Cephalaria syriaca flour on physical, rheological and textural properties of sunn pest (Eurygaster integriceps) damaged wheat dough and bread
Başar, Şule; Karaoğlu, Mehmet Murat
The aim of this study was to investigate the effects of Cephalaria syriaca flour (CSF; 0.5, 1.0 and 1.5%) on the physical, textural and rheological characteristics of dough and bread obtained from sunn pest-damaged wheat (SPDW; 5, 10 and 15%). An increased CSF level significantly decreased the stickiness and volume loss values of dough and the firmness and chewiness values of bread for all SPDW levels. The dough stickiness and bread firmness values were considerably increased by the addition of SPDW at the 15% level (1.05 N and 29.76 N), whereas these values were reduced by the addition of 1.5% CSF (0.6439 N and 22.56 N). In general, the stress relaxation, gas retention and gluten extensibility parameters of dough; and the specific volume, colour, cohesiveness, springiness and resilience values of bread significantly increased depending on the increasing level of CSF. Especially, the 1.5% CSF level significantly improved the quality of the dough and breads. The results of the present study revealed that CSF addition to SPDW flour positively affected the stickiness, gas retention and stress relaxation of dough and the specific volume and instrumental textural properties of bread.
AtıfScopus13WoS10İncele - MakaleYalnız künye2021Scopus SJRQ2Double-exponential current-voltage (I-V) behavior of bilayer graphene-based Schottky diode
Kutluoǧlu, Esra Efil; Orhan, Elif Oz; Tataroǧlu, Adem; Bayram, Ozkan
Researches on layered materials such as graphene have attracted lots of attention recently. It has been shown that these materials have make a junction with many semiconductor materials that behave like Schottky diodes and have rectifying characteristics. The comprehension of its fabrication process and properties are a critical need toward graphene-based integrated electronics. The purpose of this study is to find out the current-voltage (I-V) performance of Bilayer Graphene (BLGr) based heterostructure fabricated on Al2O3/p-Si, and the effect of BLGr on diode parameters. Graphene has been grown on copper (Cu) foil by Chemical Vapor Deposition (CVD) method and transferred onto Al2O3/p-Si by using the polymethyl methacrylate (PMMA) wet transfer method. Raman analysis has been performed to obtain supportive information about CVD synthesized graphene film. The I-V plot of the diode exhibited two linear regions named Region 1 (0.08-0.19 V) and Region 2 (0.21-0.40 V). The double-exponential I-V behavior of the diode has been analyzed. The diode characteristics such as barrier height (ΦB0), series resistance (Rs), and ideality factor (n) have been calculated by using thermionic emission (TE), Norde, and Cheung methods. Especially, the values of the barrier height were compared with one another. It was found that they are in good agreement. Additionally, current conduction mechanisms of the diode were investigated using the forward bias ln(I) versus ln (V) plot. At lower and higher forward bias regions, the conduction mechanisms were determined as ohmic behavior and trap charge limiting current mechanism (TCLC), respectively.
AtıfScopus3WoS3OpenAlex4İncele - MakaleYalnız künye2021Scopus SJRQ1Frictionless contact mechanics of an orthotropic coating/isotropic substrate system
Öner, Erdal
This study has been performed to investigate the receding contact problem of a homogeneous orthotropic coating that is not bonded to a homogeneous isotropic substrate without any interfacial defects. The isotropic substrate is supported on a Winkler foundation. The problem is solved assuming that the contact between the rigid punch and orthotropic coating, and that between the orthotropic coating and isotropic substrate, are frictionless. Additionally, the effect of the body forces is neglected, and only compressive normal tractions can be transmitted through the interfaces. The contact analysis of the orthotropic coating, which is subjected to a contact load using a rigid cylindrical punch, is performed under plane strain conditions. The governing equations are analytically found using the theory of elasticity and Fourier integral transformation techniques. Subsequently, the governing equations are reduced to a system of two singular equations, wherein the unknowns are the contact stresses and contact widths. To numerically solve the resulting singular integral equations, Gauss-Chebyshev integration formulas are employed. It is analyzed the influence of the following parameters on the contact stresses and contact widths: orthotropic-material properties, punch radius, load ratio, Winkler foundation stiffness.
AtıfScopus26WoS26OpenAlex10İncele - MakaleYalnız künye2021Scopus SJRQ1Investigation of continuous and discontinuous contact cases in the contact mechanics of graded materials using analytical method and FEM
Yaylacı, Murat; Adıyaman, Gökhan; Öner, Erdal; Birinci, Ahmet
The aim of this paper was to examine the continuous and discontinuous contact problems between the functionally graded (FG) layer pressed with a uniformly distributed load and homogeneous half plane using an analytical method and FEM. The FG layer is made of non-homogeneous material with an isotropic stress–strain law with exponentially varying properties. It is assumed that the contact at the FG layer-half plane interface is frictionless, and only the normal tractions can be transmitted along the contacted regions. The body force of the FG layer is considered in the study. The FG layer was positioned on the homogeneous half plane without any bonds. Thus, if the external load was smaller than a certain critical value, the contact between the FG layer and half plane would be continuous. However, when the external load exceeded the critical value, there was a separation between the FG layer and half plane on the finite region, as discontinuous contact. Therefore, there have been some steps taken in this study. Firstly, an analytical solution for continuous and discontinuous contact cases of the problem has been realized using the theory of elasticity and Fourier integral transform techniques. Then, the problem modeled and two-dimensional analysis was carried out by using ANSYS package program based on FEM. Numerical results for initial separation distance and contact stress distributions between the FG layer and homogeneous half plane for continuous contact case; the start and end points of separation and contact stress distributions between the FG layer and homogeneous half plane for discontinuous contact case were provided for various dimensionless quantities including material inhomogeneity, distributed load width, the shear module ratio and load factor for both methods. The results obtained using FEM were compared with the results found using analytical formulation. It was found that the results obtained from analytical formulation were in perfect agreement with the FEM study.
AtıfScopus78WoS78OpenAlex21İncele - MakaleYalnız künye2021Scopus SJRQ4Examination of the Effects of Archery Exercises on Some Physical Parameters of University Students
Türkmen, Mutlu; Kul, Murat; Gönen, Mevlüt; Karataş, İsmail; Ceyhan, Mehmet Ali; Yildirim, Ümit; Türker, Üstün; Ustabulut, Mete Yusuf
The aim of this study was to examine the effect of eight-week modern archery training on some physical parameters of university students. In the study, one-group pretest-posttest design from the experimental research methods was used. The study group consisted of a total of 25 voluntary- students were chosen randomly 10 female and 15 male, undergraduate, and graduate levels during the fall semester of 2020-2021 academic year at Bayburt University, who have not received Olympic archery training before. The Wilcoxon Signed Ranks Test was applied to analyse the data of the study. Regarding female participants, within the scope of Wilcoxon Signed Ranks Test results; according to the analysis results of the variables “Index Finger”, “Middle Finger”, “Ring Finger”, statistically significant differences were found between the pretest and posttest values for each variable. Regarding male participants, within the scope of Wilcoxon Signed Ranks Test results; according to the analysis of the results of the participants’ “Back-Leg”, “Index Finger”, “Middle Finger” variables, statistically significant differences were found between the pretest and posttest values for each variable.
AtıfScopus2WoS2OpenAlex2İncele - MakaleYalnız künye2021Scopus SJRQ1Learning trajectory of a student with learning disabilities for the concept of length: A teaching experiment
Güven Akdeniz, Dilşad; Argün, Ziya
This study aims to map the learning trajectory (LT) of a student with learning disabilities (LDs) regarding the unit concept in length measurement and the usage of rulers. The article draws on data from a teaching experiment with a 10-year-old student with LDs in Turkey. Data were analyzed in two stages, including microanalysis, where each successive teaching session was separately analyzed, and macroanalysis, where the teaching sessions regarding interrelated instructional goals were analyzed to construct the LT. The main findings of the study illustrate that this student with LDs eliminated her misconceptions about the unit concept and using a ruler, accomplished the determined instructional goals to a large extent, and reached a higher level of thinking with a 4-month teaching experiment designed based on her specific developmental capacity.
AtıfScopus9WoS2OpenAlex8İncele - MakaleYalnız künye2021Scopus SJRQ1Assessment of different solution methods for receding contact problems in functionally graded layered mediums
Yaylacı, Murat; Eyüboğlu, Ayşegül; Adıyaman, Gökhan; Yaylacı, Ecren Uzun; Öner, Erdal; Birinci, Ahmet
This paper presents a comparative study of different methods, such as the analytical method, finite element method (FEM), and multilayer perceptron (MLP) for analyzing a frictionless receding contact problem. The problem consists of two layers resting on a Winkler foundation. The top layer is functionally graded (FG) along the depth and pressed using a rigid cylindrical stamp, whereas the bottom layer is homogeneous. We assumed that the contact between the two layers, and that between the FG layer and the rigid cylindrical stamp are frictionless; additionally, compressive normal tractions can be transmitted through the interface. First, the problem was solved analytically using the theory of elasticity and integral transform techniques. Second, the finite element solution of the problem was obtained using ANSYS software. Finally, the problem was extended based on the MLP, which an artificial neural network used for different problem parameters. The results of this study showed that the variations in the contact lengths at the interface between the rigid cylindrical stamp and the FG layer, those between the homogeneous layer and the FG layer, and the maximum contact pressures at these interfaces depended on various dimensionless quantities such as the stamp radius, stiffness parameter, shear modulus ratio, and elastic spring constant ratio. We observed that the results obtained with the three different methods, namely the analytical method, FEM, and MLP, are extremely compatible with each other, thus proving the accuracy of these results.
AtıfScopus87WoS86OpenAlex40İncele - MakaleYalnız künye2021Scopus SJRQ1Students’ Well-Being and Academic Achievement: A Meta-Analysis Study
Kaya, Metin; Erdem, Cahit
A considerable amount of literature has been published on students’ well-being, but empirical research has yielded ambiguous results regarding the relationship between well-being and academic achievement. Meta-analysis studies on this issue are scarce, and the available studies focus on a single domain of well-being. Meta-analyses investigating students’ general well-being and academic achievement are needed. To this end, we carried out a meta-analysis study on the association between students’ general well-being and academic achievement based on data from correlational studies involving 54,426 participants in 81 independent samples. We report a significant and positive but small effect size based on this dataset. The effect sizes differ significantly in terms of the moderator variables of publication year, age, school level, and publication type, while the correlation is robust across well-being domains, academic areas, scale types, and development levels of countries. Results are discussed and implications are suggested in line with the literature.
AtıfScopus200WoS158OpenAlex225İncele - MakaleYalnız künye2021Scopus SJRQ2Differential effects of inhibitors of PTZ-induced kindling on glutamate transporters and enzyme expression
Taspinar, Numan; Hacimuftuoglu, Ahmet; Butuner, Selcuk; Togar, Basak; Arslan, Gokhan; Taghizadehghalehjoughi, Ali; Okkay, Ufuk; Agar, Erdal; Stephens, Robert, Jr.; Turkez, Hasan
Epilepsy is a neurological disorder resulting from abnormal neuronal firing in the brain. Glutamate transporters and the glutamate-glutamine cycle play crucial roles in the development of seizures. In the present study, the correlation of epilepsy with glutamate transporters and enzymes was investigated. Herein, male Wistar rats were randomly allocated into four groups (six animals/group); 35 mg/kg pentylenetetrazole (PTZ) was used to induce a kindling model of epilepsy. Once the kindling model was established, animals were treated for 15 days with either valproic acid (VPA, 350 mg/kg) or ceftriaxone (CEF, 200 mg/kg) in addition to the control group receiving saline. After treatment, electrocorticography (ECoG) was performed to record the electrical activity of the cerebral cortex. The glutamate reuptake time (T-80) was also determined in situ using an in vivo voltammetry. The expression levels of glutamate transporters and enzymes in the M1 and CA3 areas of the brain were determined using a real-time polymerase chain reaction (RT-PCR). ECoG measurements showed that the mean spike number of the PTZ + VPA and PTZ + CEF groups was significantly lower (p < 0.05) than that of the PTZ group. Compared with the PTZ group, VPA or CEF treatment decreased the glutamate reuptake time (T-80). The expression levels of EAAC1, GLT-1, GLAST, glutamine synthetase (GS), and glutaminase were increased in the PTZ group. Treatment with VPA or CEF enhanced the expression levels of GLT-1, GLAST, EAAC1, and GS, whereas the glutaminase expression level was reduced. The current results suggest that VPA or CEF decreases seizure activity by increasing glutamate reuptake by upregulating GLT-1 and GLAST expression, implying a possible mechanism for treating epilepsy. Also, we have suggested a novel mechanism for the antiepileptic activity of VPA via decreasing glutaminase expression levels. To our knowledge, this is the first study to measure the glutamate reuptake time in situ during the seizure (i.e., real-time measurement).
AtıfScopus14WoS15OpenAlex16
İncele - MakaleYalnız künye2020Sa‘dî-i Şîrâzî’nin Şiirlerinde İran Hükümdarları: Antik Dönem ve Ortaçağ Karşılaştırması
Dayı, Özkan
Ortaçağ İranı‟nda siyasi, askerî ve kültürel değişim açısından Moğol-İlhanlı dönemi önemli bir yere sahiptir. Bu değişim ve dönüşüm çağı İran coğrafyasını her alanda farklı bir sürece getirmiş, bu tarihî seyir içerisinde sosyo-ekonomik yapı ve siyasi oluşumlardan Fars edebiyatı da fazlası ile etkilenmiştir. Moğol istilasının getirdiği bu gelişmeler Fars edebiyatını dil, anlatım ve üslup açısından tesiri altına almıştır. Bu süreci yaşayan, eserlerine yansıtan ve Moğol döneminin ünlü müeddiplerinden Sa„dî-i Şîrâzî, içinde bulunduğu bu şartların etkisi ile eserlerinde hükümdarları karşılaştırarak görüşünü nasihat üslubuyla sunmaktadır. Bu yaklaşım tarzı ile şairin külliyatında yer alan bazı Antik İran hükümdarları ile Ortaçağ Türk-İslâm hükümdarlarını külliyatındaki beyitlerle örneklendirerek Sa„dî-i Şîrâzî‟nin bakış açısıyla değerlendirmeyi amaçlamaktayız
- MakaleYalnız künye2020Scopus SJRQ4Alt ~ aşağı ~ ast sözlerine dâir
Yıkılmaz, Arzu
Öz: Dil ile yazı ilişkisi oldukça yenidir. Dil biliminde bahsedilen ilk ses, aslî ses, kök ses ile ilk biçim, aslî biçim, kök biçim terimlerinden, gerçek anlamda bir ilk, aslî ve kök ses veya biçim’i değil, yazıya geçirilmiş en eski ses veya biçimi anlamak gerekmektedir. İlk biçim olarak düşünülen bir kök, dil ve dil ailelerinin oluşma zamanlarından kalmış olan ve bütün dillerde çoklukla tek heceli olan yapılardır. Söz kökleri, dillerin sözlüklerinde, eski şiveler arası bölgesel alıntıları ifade eden dal biçimleri ile gösterilirler. Bunlara kardeş kökler (rooth etymons, rooth allomorphes) denir. Bu yazıda konu edilen al-t ~ aş-ak-ı ~ as-t kardeş köklerin, alt ~ atla- ~ alçak ~ aşağı ~ ast ~ esirgemek ~ astar gibi dal biçimleriyle komşu bilgilerin ışığında nasıl kullanıldıkları ortaya konmaya çalışılacaktır.
AtıfTR Dizin2
İncele - MakaleYalnız künye2020Financial Performance Analysis Using Intuitionistic Fuzzy Logic and Entropy Based Multi – Criteria Decision Making Method: An Application on Energy Companies Traded In BIST
Gültekin, Ömer Faruk; Yalçın, Selçuk; Karcıoğlu, Reşat
As a result of the rapid development of technology, the need for energy increases day by day. Increased energy demand caused the energy sector to have a vital importance in the economic development processes of countries. In this study, the financial performance of 8 energy companies traded in BIST are analyzed using intuitionistic fuzzy logic and multi-criteria decision making techniques. In the study, the data, the real data of the 8 energy companies between 2013 and 2017 were used. In decision process, 5 main criteria and 13 sub-criteria were used as growth, activity, leverage, profitability and liquidity. As a result of the analysis, Odaş Elektrik A.Ş showed the best performance among 8 energy companies, while Ayen Elektrik A.Ş showed the worst performance.
AtıfTR Dizin19İncele - MakaleYalnız künye2020Mecelle şârihi ali haydar efendi’nin şurût ilmine dair eserleri üzerine bir inceleme
Aktaş, Ayşe
Bu makalede son devir Osmanlı hukukçularından olan Küçük Ali Haydar Efendi’nin (ö.1354/1935) şurût ilmine dair yazdığı eserler incelenecektir. Ali Haydar Efendi OsmanlıDevleti’nin son döneminde yetişmiş büyük bir hukukçudur. O, devlette üstlendiği birçok hukukîvazifenin yanı sıra İslâm hukukuna dair birçok eser kaleme almıştır. Yazdığı bu eserler hukukilmine birçok katkı sağlayıp ardından gelen hukukçular için de ilham kaynağı olmuştur. AyrıcaAli Haydar Efendi hem medrese kökenli bir âlim hem de Tanzimat sonrası kurulan eğitimkurumlarında yetişmiş bir hukukçudur. Ali Haydar Efendi’nin eserleri tüm bu hususlar dikkatealınarak değerlendirilmelidir. Ali Haydar Efendi’nin bu makalede inceleyeceğimiz eserleri şurûtilmine dair kaleme alınmış son eserlerdir. Bu eserler Tatbikât-ı Şer’iyye Dersi ve Kitâbü’l-mebâhisi’lmühimmefi’t-tatbikât-ı şer’iyye ve’l-hukukiyyedir. Bunlardan Tatbikât-ı Şer’iyye Dersi daha önce yazılmışolup diğer eserin temelini teşkil etmektedir. Bu kitap, Ali Haydar Efendi’nin medresetü’l-kudâttaverdiği tatbikât-ı şer’iyye dersinde ders kitabı olarak okuttuğu bir eser özelliği taşımaktadır. Diğereseri olan Kitâbü’l-mebahisi’l-mühimme fi’t-tatbikât-ı şer’iyye ve’l-hukukiyye ise Ali Haydar Efendi’ninuzun yıllar üzerinde çalıştığı ve tatbikât alanına (Ali Haydar Efendi döneminde şurût ilminin adıtatbikât olmuştur) dair orijinal bilgilerin yer aldığı ve de şurût ilmine dair kaleme alınan sonkitaptır. Bundan ötürü Osmanlı döneminde şurût ilminin Ali Haydar Efendi ile sona erdiğinisöylemek mümkündür.
- MakaleYalnız künye2020A proposed response surface-based robust design model for quality engineering problems
Özdemir, Akın
The aim of robust design models is to reduce the variability reduction as small as possible. The process bias defined as a difference between the desired target value and the process mean is an important concern for quality engineering problems. In addition, the selection of different variability measures may also change optimal operating conditions for a response variable. Therefore, this paper is three-fold. One, another view of the dual response model is proposed with the three different variability measures in order to determine optimum robust design solutions for input variables while minimizing the process bias. Two, the linearization of constraints is performed using the sequential quadratic programming method as an effective optimization method. Three, a printing process from the literature is conducted to obtain the best optimal settings for input variables. Finally, the results of the proposed model show approximately % 16 more variance reduction than traditional models.
- MakaleYalnız künye2020DETERMINATION OF VARIETY OF Brassicaceae GROWING NATURALLY IN THE CAMPUS AREA OF VAN YÜZÜNCÜ YIL UNIVERSITY CAMPUS
Gıdık, Betül; Sefali, Abdurrahman; Ünal, Murat
In this study, the diversity of the natural spread of taxons belonging to the Brassicaceae family (Turpgiller) which is one of the largest families in Turkey in terms of plant diversity has been investigated in Van Yüzüncü Yıl University Campus. Area studies were carried out in 2006. 102 samples belonging to Brassicaceae family were examined within the specified location boundaries and 40 taxons (species and subspecies) belonging to 25 genus were determined. Hirschfeldia Moench (H. incana (L.) Lag.-Foss.) and Sinapis alba L. species were identified in the Eastern Anatolia Region and Brassica rapa L. and B. oleacea L. species were identified for the first time in the square B9. The change of diversity over time was evaluated in the area of the campus, where human influence influences the environment intensively. In this study, we examined the spread of taxons in a field modified by human influence and therefore how the diversity of the family has been changed.
AtıfTR Dizin3İncele - MakaleYalnız künye2020The Effects of the Teaching with Drama on the Social Skills, Empathic skills and Academic Achievement Levels of the Students
Yilmaz, Sevda; Cerrah, Lokman
The purpose of this study is to examine whether the education with drama method in social sciences affects social ability levels, empathic ability levels and academic achievements of 7th graders or not. “Solomon four-group research model” was used in the research. Work group of the research composes from 127 seventh graders. In creating work groups, appropriate sampling was used. In the study conducted in social sciences, the method used in experiment groups was drama, whereas the method used in control groups was traditional education. Data collection tool of the research was Social Ability Scale, Empathic Ability Scale B Form and Academic Achievement Tests was used. According to the research results; It was concluded that the social studies course taught with drama method is more effective in increasing social skills, empathic skills and academic success compared to the course taught with traditional teaching methods.
AtıfTR Dizin1İncele