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 künye2020Scopus SJRQ2Reading comprehension, Mathematics self-efficacy perception, and Mathematics attitude as correlates of students’ non-routine Mathematics problem-solving skills in Turkey
Öztürk, Mesut; Akkan, Yaşar; Kaplan, Abdullah
Literature that investigates the factors affecting problem-solving evaluates the cognitive and affective components, such as reading comprehension, metacognition, Mathematics anxiety, Mathematics attitude and Mathematics self-efficacy. Recently, studies have shown that Mathematics attitude and Mathematics self-efficacy as affective factors, and reading comprehension as a cognitive factor could play a crucial role in the problem-solving of middle school students. This study investigated the influence of reading comprehension skill, Mathematics self-efficacy perception and Mathematics attitude on non-routine Mathematics problem-solving skills. It is hypothesized that non-routine problem-solving skills are related to reading comprehension skills, Mathematics self-efficacy perception and Mathematics attitudes. To achieve this aim, a reading comprehension skill test, a Mathematics self-efficacy perception scale, a Mathematics attitude scale and a non-routine problem-solving skill test were applied. The instruments were completed by 362 middle school students. A correlation analysis was used to determine the relationship of variables on non-routine problem-solving skills, and the predictive effects of the predictor variables on non-routine Mathematics problem-solving skills were examined by hierarchical regression analysis. The analysis also showed that for middle-school students’ non-routine Mathematics problem-solving skills, all related factors–reading comprehension, Mathematics self-efficacy perception and Mathematics attitude were significant. Reading comprehension skills and Mathematics self-efficacy perception significantly predicted problem-solving skills, and both predictors explained a total of 22% of the total variance.
AtıfScopus55WoS30OpenAlex116
İncele - MakaleYalnız künye2020Scopus SJRQ2Recovery of unburned carbonaceous matter (UCM) from sugar mill bottom ash
Katircioglu-Bayel, Diler; Serencam, Hüseyin; Uçurum, Metin
Millions of tons of coal fly and bottom ash are produced each year in many countries including Turkey. Coal combustion which is the main source of energy in sugar mill and many other industries produce massive quantities of waste. The present study aims to separate the unburned carbonaceous matter (UCM) from the bottom ash of Bor, Nigde-Turkey sugar plant has been studied using the mechanical flotation technique. For this purpose, the performances of three classical oils were investigated and then chemical parameters such as sodium silicate (Na2SiO3), collector (fuel-oil) and frother (pine-oil) were systematically examined by using Yates’ statistical technique. A product with 41.58% combustible grade at 87.44% recovery was obtained at 0 g/t sodium silicate, 7464 g/t fuel-oil, 888 g/t pine-oil, 15% pulp density, 1200 rpm impeller speed and natural pH. The results obtained from the experiments indicated that it was possible to enrich the bottom ash by using conventional flotation.
- MakaleYalnız künye2020Scopus SJRQ1Comparison of phenol removal with ozonation in jet loop reactor and bubble column
Barlak, Melahat Semin; Degermenci, Nejdet; Cengiz, Ibrahim; Ucun Özel, Handan; Yildiz, Ergun
This study aimed to remove phenol with ozonation in a jet loop reactor (JLR) and a bubble column (BC). In the first stage of the study, the mass transfer properties of JLR were determined and superiority over BC reactors were shown, and in the second stage, these reactors were used in phenol removal studies. At the same conditions, the volumetric mass transfer coefficient of JLR was 0.540 min-1, while this value was determined as 0.246 min-1 in the BC reactor. In phenol removal, the effects of initial phenol concentration, ozone dosage and pH on phenol and chemical oxygen demand (COD) removal were determined for both JLR and BC. While the pseudo-first rate constant for phenol removal in JLR at 221 mg/min ozone dosage was 0.1756 min-1, this value was only calculated as 0.1157 min-1 in the BC reactor. As a result, it has been shown that JLRs can achieve higher ozone gas transfer with lower energy consumption and perform more effective phenol and COD removal than BC reactors, especially at low pH and high ozone dosages.
AtıfScopus40WoS36OpenAlex39İncele - MakaleYalnız künye2020Scopus SJRQ3A dynamic segregation test method for heavyweight concrete: Density variation method
Süleyman Gökçe, H.; Andiç-Çakir, Ö.
Several segregation evaluation methods have been developed for concrete; however, none of them have been specially focused on heavyweight concrete, which has more of a tendency toward segregation because of differences in density of paste matrix to heavy aggregate. Thus, for heavyweight concrete, the segregation may be determined by measuring the difference density in a vertical direction. In this study, a simple reliable method, i.e., the density variation method, that considers the variation in vertical layers of the concrete is modeled to assess dynamic segregation of heavyweight concrete. In addition, 35 heavyweight concrete mixtures with high consistency were designed with various mixing parameters, and the results were compared with the model findings. The suggested test method was also compared with a conventional method (column segregation test by wet-sieving), and an equivalent segregation limit was determined. A strong linear relation (R2: 0.86) was found between the density variation method and column segregation test, and a segregation coefficient limit for segregation of heavyweight concrete is recommended as 1.7 %.
AtıfScopus7WoS6OpenAlex6İncele - MakaleYalnız künye2020Scopus SJRQ3First green synthesis of (R)-2-methyl-1-phenylpropan-1-ol using whole-cell Lactobacillus paracasei BD101 biotransformation
Şahin, Engin
Green chemistry includes a novel process in the production of drugs precursors and biological active molecules using biocatalysts, so reducing the threats for human sanitary and ecological pollutions. Asymmetric bioreduction of prochiral ketones by biocatalysts is one of the best prevalent used methods in synthetic organic chemistry due to the production of enantiopure chiral carbinols. This study emphasizes the application biocatalyst L paracasei BD101 for enantioselective bioreduction of 2-methyl-1-phenylpropan-1-one ketone, which contain branched alkyl chain, to (R)-2-methyl-1-phenylpropan-1-ol ((R)-2) in high yields and excellent enantiomeric excess (>99%). The scale-up production was performed, and 4.61 g of (R)-2 in enantiopure form was synthesized. L paracasei BD101 was proved to be a substantial biocatalyst in asymmetric bioreduction of a ketone which contains a branched alkyl chain. There is not any work in the literature similar to our study. Hence, it is important to work on filling this gap. This study is the first example for an enantiopure synthesis of (R)-2 by a biocatalyst. The new green method was developed for bioreduction of bulky ketones, which contains a branched alkyl chain, and it approves the synthesis of novel chiral carbinols in an easy, cheap, and environmentally friendly condition using L paracasei BD101.
AtıfScopus10WoS9OpenAlex10İncele - MakaleYalnız künye2020Scopus SJRQ1Characterisation of physicochemical, microbiological, thermal, oxidation properties and fatty acid composition of butter produced from thermosonicated cream
Sert, Durmuş; Mercan, Emin
The effects of thermosonication of cream on physicochemical, microbiological, thermal, oxidation properties and fatty acid composition of butter were determined. Butter samples were produced from cream thermosonicated (TS) for 5, 10, or 15 min and from raw (R) and pasteurised (P) cream as controls. Thermosonication decreased moisture content, water activity, and pH of samples when compared with control groups. Mean particle size (D [3.2]) values of TS samples were lower than the R and P samples. Thermosonication improved spreadability compared with that of butter from pasteurised cream. Oxidative stability (induction time) of TS samples was lower than R, but higher than P. Two melting peaks were determined; in all samples, the Tonset of the first peak ranged from 11.39 to 11.93 °C, and the Tpeak was between 14.01 and 14.14 °C. Thermosonication significantly reduced total bacteria count and can improve spreadability, oxidative stability, and microbial safety of butter samples.
AtıfScopus27WoS22OpenAlex26İncele - MakaleYalnız künye2020Scopus SJRQ1Impact of glucan type exopolysaccharide (EPS) production on technological characteristics of sourdough bread
İspirli, Hümeyra; Özmen, D.; Yılmaz, Mustafa Tahsin; Sağdıç, O.; Dertli, Enes
In this study, technological role of α-glucan with (α1-3) and (α1-6) glycosidic linkages produced by Lactobacillus reuteri E81 on sourdough rheology and bread texture was investigated. To achieve this, a glucan deficient ΔgtfA mutant was produced by the deletion of the glucansucrase gene from strain E81. By comparison of glucan-positive and glucan-negative strains for rheological properties of sourdough revealed that in situ α-glucan production resulted in higher elasticity in sourdough. However, no additional effect of in situ glucan on textural characteristics of bread was observed although addition of glucan ex situ at 0.09% level significantly decreased bread hardness. Scanning Electron Microscopy (SEM) images of lyophilized sourdoughs confirmed association of glucan and starch granules forming a film like structure in sourdough.
AtıfScopus71WoS58OpenAlex67İncele - MakaleYalnız künye2020Scopus SJRQ1Natural radioactivity of barite concrete shields containing commonly used supplementary materials
Gökçe, H.S.; Canbaz Öztürk, B.; Çam, N.F.; Andiç-Çakır, Ö.
The recycling of hazardous materials within new composites has a sustainable importance as it contributes on the reduction of high radionuclide concentrations. In this study, the effect of cementitious materials i.e. viscosity modifier, silica fume and fly ash on the 226Ra, 232Th and 40K activity levels of barite concrete shields was researched by using different mixing compositions in terms of binder content, w/b ratio and the amount of supplementary cementitious materials. In comparison to cement, silica fume and fly ash used in the production of concrete shields were found to have significantly higher activity levels of 40K, as well as 226Ra, 232Th and 40K, respectively. The 226Ra, 232Th and 40K activity levels of concrete shields range between 2.2 and 20.7 Bq kg−1; 2.6 and 7.0 Bq kg−1; 51.5 and 89.3 Bq kg−1, respectively. These activity values were found similar or less than those of building materials in the world. These satisfactory results are mostly caused by the barite source which has lower radioactivity levels. The concrete mixture details used in the study caused significant variation in the natural radioactivity of barite concrete shields. The introduction of silica fume which has high 40K activity levels and fly ash with high 226Ra, 232Th and 40K activity levels compared to cement and barite aggregate, significantly increased the radiological hazard parameters, although all results were found to be below the limits recommended by international reports. In conclusion, 226Ra activity levels of the concrete shields were significantly increased (up to 8.4 times) by the variation of mix design parameters used in comparison with concrete mixtures that have the least 226Ra activity level. The 232Th and 40K activity levels were as well increased in relatively less amounts (1.7 and 0.73 times higher, respectively).
AtıfScopus22WoS20OpenAlex23İncele - MakaleYalnız künye2020Scopus SJRQ3Macronutrient and micronutrient levels and phenolic compound characteristics of monofloral honey samples
Bayram, Nesrin Ecem; Canli, Deniz; Gercek, Yusuf Can; Bayram, Sinan; Çelik, Saffet; Güzel, Fatma; Morgil, Hande; Oz, Gul Cevahir
This study aimed to obtain data on specific properties of various monofloral honey samples. Palynological, phenolic component, macroelemental and microelemental analyses were conducted and antimicrobial activities of honey samples were determined. In addition, protocatechuic acid for pine, lavender (from Isparta), heather (from Mugla) and cedar honey; gallic acid for carob, oak, lavender (from Antalya), chestnut, sandalwood and heather (from Antalya) honey; caffeic acid for linden, astragalus, chaste honey; syringic acid for rhododendron honey and the quercetin compound for cornelian cherry-citrus honey were observed to be dominant. As a result of the elemental analyses performed with inductively coupled plasma mass spectrometry, it was determined that elemental profiles of all of the honey samples differed, and the total ratio of macrominerals sodium, potassium, calcium, phosphorus and magnesium was the highest in the oak honey and the lowest in the cornelian cherry-citrus honey. According to antibacterial activity test results, Gram-negative bacteria were found to be more resistant to the honey samples compared to Gram-positive bacteria. In conclusion, the results of this study confirmed that the origin (blossom or honeydew) and plant source of the honey samples had an effect on their elemental content, phenolic component and antimicrobial activity.
AtıfScopus45İncele - MakaleYalnız künye2020Scopus SJRQ4Green synthesis of chiral aromatic alcohols with Lactobacillus kefiri P2 as a novel biocatalyst
Baydaş, Yasemin; Dertli, Enes; Şahin, Engin
Biocatalytic reduction is a very important field of research in synthetic organic chemistry. Herein, three different Lactic Acid Bacteria (LAB) strains were evaluated for their bioreduction potential using acetophenone as a model substrate. Among these strains, Lactobacillus kefiri P2 strain was determined as the best asymmetric reduction biocatalyst. Reaction optimization parameters such as reaction time, temperature, agitation speed and pH were systematically optimized using Lactobacillus kefiri P2 strain and model substrate acetophenone. Under these optimized reaction conditions, secondary chiral alcohols were obtained by bioreduction of various prochiral ketones with results up to 99% enantiomeric excess. In addition, the steric and electronic effects of substituents on enantioselectivity and conversion were evaluated. It has been shown that Lactobacillus kefiri P2 biocatalyst was an effective catalyst for asymmetric reduction. This method provides an environmentally friendly method for the synthesis of optically pure alcohols and an alternative approach to chemical catalysts.
AtıfScopus24WoS22OpenAlex22İncele - Derleme MakaleYayıncıda açık erişim2020Functional Ice Cream Technology
Arslaner, Ayla; Salik, Mehmet Ali
Various factors besides changes in people’s lifestyle have altered the consumers understanding of dietary, health and welfare life. As a result, interest and demand for functional foods, which have been gaining momentum and importance in recent years, have increased day by day. Milk and dairy products have an important place among the functional foods considered as the foods of today and tomorrow. These products are very convenient in producing functional products due to their positive health effects in daily diet. Ice cream, which has a wide product distribution within this group, provides an advantage in the functional products market because it has a high nutritional value, its composition can be easily changed and it is a food consumed by individuals of all ages. This increases the number of studies on the functionalization of ice cream. When the studies conducted for this purpose were screened, it was determined that probiotic, prebiotic and symbiotic, antioxidant and phenolic compounds, bioactive protein-based components, whey and its products, various fatty acids like omega-3 and omega-6, some sweeteners such as stevia, honey and sugar alcohols, dietary fibers, some vitamins and minerals were used extensively in the literature. In this review, nutraceutical components commonly used in functional ice cream production technology are grouped and studies on functional ice cream are included.
AtıfScopus29OpenAlex24TR Dizin2
İncele - MakaleYalnız künye2020Scopus SJRQ1Optimization of an adapted Kalina cycle to an actual municipal solid waste power plant by using NSGA-II method
Özahi, Emrah; Tozlu, Alperen
In this paper thermodynamic and thermoeconomic analyses and even optimization of a Kalina cycle (KC) which is adapted to an actual solid waste power plant with a 5.66 MW installed capacity are presented as an alternative solution which is utilized to produce additional power from the exhaust gas of the plant. Up to now there is almost no study related with an adapted KC to a typical municipal solid waste power plant, and also no study based on an optimization, thermodynamic and thermoeconomic analyses of such a system together. All these facts show the novelty of this study. Herein the waste heat with a temperature of 566 °C is utilized by the adapted KC. According to the analyses of the first and second law of thermodynamics on the system, it is deduced that the electricity of 954.6 kW can be produced with the exergy efficiency of 24.15%. Furthermore, this power production can be improved by using non-dominated sorting genetic algorithm method (NSGA-II) in MATLAB software program. According to the optimization study, the deviations of the net power output and the total cost rate are found to be +3.62% and −1.47 $/h, respectively for the cycle.
AtıfScopus45WoS36OpenAlex49İncele - MakaleYalnız künye2020A meta-analysis of the effect of parental involvement on students’ academic achievement
Erdem, Cahit; Kaya, Metin
This study aims to examine the effect of parental involvement on students’ academic achievement at pre-school, elementary and secondary levels by using the meta-analysis method with respect to home-based and school-based parental involvement strategies. Data consisted of 55 independent research studies in English published between 2010 and 2019, and accessed through ERIC, Academic Search Complete, Science Direct, Wiley Online Library, and PsycNet databases. Findings revealed that the effect of parental involvement on academic achievement was positive but small. Parental expectations had the biggest effect on academic achievement and parental control had a negative and small effect. The mean effect of parental involvement on students’ academic achievement does not differ significantly according to moderator variables of education level, measurement type or measurement area but differs by developmental level of the country. The results are discussed using available related meta-analysis studies in the literature.
AtıfScopus50İncele - MakaleYalnız künye2020Scopus SJRQ4Screening for antioxidant capacity, pollen types and phytochemical profile by GC/MS and UHPLC from propolis
Bayram, Nesrin Ecem; Gerçek, Yusuf Can; Öz, Gül Cevahir
Propolis is a resinous mixture collected by honeybees from different parts of plants such as poplars, birches, alders, conifers, pines, palms and willows. This study aims to determine pollen types (by light microscope), chemical compound profile (by GC-MS), fatty acid composition (by GC-MS), total phenolic content (by the Folin-Ciocalteu method), total flavonoid content (by the aluminium chloride method) and antioxidant capacity (by the CUPRAC, ABTS and CERAC methods) of a propolis sample from the western part of Istanbul, Turkey. As a result of microscopic analysis of the sample, pollen types of taxa belonging to 27 plant families were diagnosed. The GC-MS analysis of propolis revealed the presence of 38 phytochemical constituents that may contribute to its quality. Of these compounds, rates of "4H-1-benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy- 2-phenyl-,(S)"were highest. In addition, the concentrations of naringenin, pinocembrin and galangin were determined to be 2.45, 9.92 and 7.06 mg/ml by UHPLC analysis. The extract had significant antioxidant activity in all assays, with values of 282.8±9 mg TE /g in the CUPRAC, 425.7±18 mg TE/g in the CERAC and 186.4±8 mg TE/g in the ABTS assays. Antioxidant capacity of the propolis extract was positively associated with the total phenolic and flavonoid contents of the extract. Moreover, the major fatty acids were C20:1n9 (cis- 11-eicosenoic acid), C22:1 (erucic acid) and C24:1 (nervonic acid). The results show that the propolis used in our study has important potential as an alternative food supplement and for cosmetic and therapeutic medicine and it can be used as an active agent in these areas.
AtıfScopus20WoS18OpenAlex3İncele - MakaleYalnız künye2020Scopus SJRQ2Bee bread and bee pollen of different plant sources: determination of phenolic content, antioxidant activity, fatty acid and element profiles
Mayda, Nazlı; Özkök, Aslı; Ecem Bayram, Nesrin; Gerçek, Yusuf Can; Sorkun, Kadriye
This study aims to determine the plant sources, fatty acid composition, total phenolic-flavonoid content, antioxidant capacity, and elemental profile of bee pollen (BP) and bee bread (BB) samples from the same bee hive in different locations. 31 families and 71 species were determined by pollen analysis of BP and BB samples. Pollen frequencies in BB samples were generally similar or less than in BP. Total phenolic varied from 8.26 ± 0.299 to 43.42 ± 0.779 mg GAE/g, and total flavonoid ranged from 1.81 ± 0.040 to 4.44 ± 0.125 mg QE/g. ABTS and DDPH assays indicated that the samples have good antioxidant activity. Samples showed a protein content ranging from 17.6 to 22.2% while the total fatty acid was between 60.27 and 86.49%. The elemental analysis showed that all samples were rich in essential minerals. As a result, total protein, total fatty acids, moisture content and antioxidant capacity of BB samples were found to be lower than those of BP samples from the same hive. In spite of these data, it is necessary to work with more detailed and more samples to be able to say which bee product (bee pollen or bee bread) has superior properties as functional food.
AtıfScopus154WoS143OpenAlex172İncele - Kitap BölümüYalnız künye2020Credit ratings, credit rating agencies, and sovereign credit ratings
Yildiz, Ümit; Günsoy, Bülent
Especially in the last century, globalization and deregulation have shown intensively in every field with technological advances. These developments have affected the financial markets as well as in all other areas of the economic system, and restrictions and obstacles between countries have started to lose their effect rapidly. At this point, however, a crucial need arose for market participants: accurate information. For market participants who want to know about the risk they take when making an investment decision, accessing the accurate information is costly; and this negatively affects market discipline. At this point, credit rating is the most important tool to ensure market discipline. Credit rating is briefly defined as an independent assessment on whether an obligator can fulfill its financial obligations on time. This assestment is carried out by credit rating agencies within the framework of a certain method. Although there are many local and national rating agencies around the world, there are big three credit rating agencies (CRAs) which hold almost the entire market: Standard and Poor's (S and P), Fitch, and Moody's.Credit rating can be classified into many different subcategories. The rating can be classified as long- or short-term ratings according to their maturities, and local currency and foreign currency ratings according to their types. After risk assessment in the light of some economic and political factors for a country, the alpha numerical indicators determined in terms of long-term foreign currency are called Sovereign Credit Rating. Sovereign Credit Ratings are determined and announced by the CRAs. CRAs determine sovereign credit ratings on a scale that consists of many levels ranging from 'prime' level to 'default' level. This scale also shows the rating grades of the agencies. The scale used by CRAs is classified into three different levels: investment grade, non-investment grade, and default grade.
- MakaleYalnız künye2020Scopus SJRQ2Theoretical and experimental validation gamma shielding properties of B2O3-ZnO-MgO-Bi2O3 glass system
Kaky, Kawa M.; Sayyed, M. I.; Khammas, Abbas; Kumar, Ashok; Sakar, Erdem; Abdalsalam, Alyaa H.; Sakar, Betul Ceviz; Alim, Bunyamin; Mhareb, M. H. A.
In the present work, we fabricated a series of six glasses to be utilized in the field of radiation shielding application. Glasses have been synthesized using a melt-quenching ordinary technique. In this work, we investigated the structural properties of these glasses using Raman spectroscopy. Moreover, optical properties have been studied in the present work. The radiation attenuation ability for the present samples was also investigated and measured using transmission geometry between 81 and 964.1 keV. The mass attenuation coefficient was measured and the results were validated by the WinXcom program. Also, radiation protection efficiency (RPE) was evaluated and discussed in terms of photon energy and Bi2O3 concentration. From RPE curve, we found that the fabricated glasses can be used as effective shielding materials especially for the low energies (81-383 keV). The half value layer also was calculated and the results of this parameter showed that S6 (contains 60 mol% of Bi2O3) has the higher probability of the interaction with gamma photons, leading to less number of photons transmitted this sample and thus better photon attenuator.
AtıfScopus69WoS72OpenAlex76İncele - MakaleYalnız künye2019Endüstri 4.0 perspektifinde inovasyon
Esmer, Yusuf; Alan, Mehmet Asif
Sanayi devrimleri Dünya ekonomi ve sanayi hayatının dönüm noktalarıdır. Endüstri 4.0 bu sanayi devrimlerinin sonuncusu olarak kabul edilmektedir. Dolayısıyla Endüstri 4.0 son yıllarda üzerinde sıklıkla konuşulan ve araştırmacıların ilgisini çeken bir konu olmuştur. İlk kez 2011 yılında Hannover Fuarında Endüstri 4.0 kavramı gündeme getirilmiş, “Akıllı Fabrikalar” ve siber-fiziksel imalat sistemlerinin küresel anlamda birbiriyle esnek işbirliğini mümkün kılan bir üretim sisteminden söz edilmiştir. Başta ABD, Almanya ve Çin olmak üzere dünya ekonomisine yön veren birçok ülke Endüstri 4.0 modeline geçmeye çalışmaktadır. Endüstri 4.0 modeli her konuda bir devrim olmakla birlikte aynı zamanda birçok yeniliği, dönüşümü ve değişimi de beraberinde getirmektedir. Dolayısıyla Endüstri 4.0 modeline geçmeden önce birçok konuda büyük çapta inovasyonların gerçekleştirilmesi gerekmektedir. İnovasyon; ürün, süreç, pazarlama ve örgütsel anlamda katma değer oluşturan yenilikleri ifade etmektedir. Endüstri 4.0 teknolojilerinin sağladığı inovasyonlar ihtiyaçtan çok zorunluluk olarak kabul edilmektedir. Bu nedenle zorunlu görülen inovasyonların gerçekleşmemesi durumunda Endüstri 4.0 modeline geçişin başarılı olması mümkün görünmemektedir. Bu çalışmanın amacı Endüstri 4.0 modeline geçişte inovasyonun önemini ortaya koymaktır. Bu amaç doğrultusunda öncelikle Endüstri 4.0 ve inovasyon kavramları açıklanmakta, sonrasında Endüsti 4.0 perspektifinde inovasyon incelenmekte, örnekler verilmekte ve öneriler geliştirilmektedir. Ayrıca araştırmada Endüstri 4.0 devrimi için ürün, süreç ve pazarlama inovasyonlarından daha çok örgütsel inovasyonların gerekli olduğu vurgulanmaktadır. Bu bağlamda Endüstri 4.0 modeline geçişte örgütsel anlamda çok sayıda radikal inovasyonların yapılması gerekmektedir.
AtıfTR Dizin9İncele - Derleme MakaleYalnız künye2019Serbest muhasebeci ve mali müşavirlerin entegre rapor uygulamaları sürecinde mesleki yetkinliklerinin tespitine ilişkin bir araştırma
Doğan, Zeki; Acar, Adalet
Bu çalışmanın temel amacı, muhasebe melek mensuplarının entegre rapor hazırlama sürecinde yeterlimesleki yetkinliklere sahip olup olmadığının ortaya konulmasıdır. Bu amaç doğrultusunda önce entegrerapor ve entegre raporlama konusuna ilişkin bilgiler verilmiş ve literatür taraması yapılmıştır. Sonrasında,çalışmanın araştırma bölümü ile ilgili yapılan anket sonuçları kullanarak Niğde ve Aksaray illerinde mes-leklerini icra eden Serbest Muhasebeci Mali Müşavirlerin entegre rapor ve entegre raporlama konusundakigörüşlerine ilişkin analiz sonuçlarına yer verilmiştir. Elde edilen analiz ve bulguların sonucunda, SerbestMuhasebeci Mali Müşavirlerin entegre rapor hazırlamanın önemine ve hazırlanması gerektiğine inan-dıkları, bu konuda gerekli özveriyi gösterecekleri, fakat konu ile ilgili yapılan çalışmaları yeterince takipedemedikleri, entegre rapor hazırlama ve sunum aşamalarında bilgi teknolojilerini kullanabilme gibi bazıkonularda sorunlar yaşayabilecekleri tespit edilmiştir.
AtıfTR Dizin4İncele - MakaleYalnız künye2019Demographic Family Structure in Ayıntab (Aintap) according to Court Records: Number of Spouses and Children (1839-1876)
Yildirim, Yildiray
Even though Tanzimat was considered as a great the turning point for Ottoman society, it was initially embodied in a more central frame in administrative circles. Thus, these practices initially started in the center could hardly had any remarkable effect on family structure kneaded by centuries of traditions and religious beliefs in Ottoman rural areas. Especially, except religious verdicts, marital traditions such as bride token and the gifts given to bride’s family were carried on despite all prohibitions. This study primarily aims to investigate the number of spouses and children in Ayıntab which was a perfect sample of traditional Ottoman family structure in Tanzimat period (1839-1876). Secondarily, this study also targets to compare the results with previous related studies in Ayıntab and general structure of Ottoman family in the period. The topic was limited by 282 estate records found in 5 court records numbered as 144 and 148 covering the period in the city center populated by Muslims and non-Muslims. The results revealed polygamy rates in Ayıntab and its reasons were discussed. Regarding number of children, any significant difference between Muslim and non-Muslim were also investigated by scrutinizing average number of children families had.
AtıfTR Dizin1İncele