- Вы можете использовать опцию И / ИЛИ / НЕ для критериев, которые вы хотите добавить или. - Вы можете вернуться к обычному поиску, нажав кнопку Отмена.
In this study, morphological and molecular characterizations of twenty-four Heterodera populations (cereal cyst nematodes, CCNs) collected from wheat production fields in Turkey were carried out. Light microscopy, species-specific markers, RFLP, and ITS sequencing were used to identify the nematode populations. The obtained CCN populations were identified as Heterodera avenae, H. filipjevi, and H. latipons according to the morphometric analysis, which was confirmed by the molecular techniques. The ITS region sequencing analysis confirmed the species identification, and phylogenetic analysis of ...Более
This study investigates the linkage between portfolio investment and economic growth in 18 developed and 27 developing countries. Furthermore, it compares and analyzes interest-bearing and non-interest-bearing assets and the economic development level. The results of our analysis show that long-term portfolio investment is positively associated with economic growth in developing countries. Long-term portfolio investment through non-interest-bearing assets contribute more to economic growth in developing countries. However, stocks and long-term bond portfolio investment are unrelated to economi ...Более
The Çanakkale–Kirazlı region (Turkey) is enriched with minerals, especially aluminum (Al), which dangerously get transported into aquatic media due to several mining and geological activities in recent years. In this study, Al and other potentially toxic metals (PTMs) including B, Ba, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Si, and Zn, in both water and soil samples, were measured for quality determination. Selected metals were also analyzed by the enrichment factor (EF), the geoaccumulation index (Igeo), the contamination factor (CF), and the pollution load index (PLI) to evaluate both water and soil ...Более
2017-2018 yılları arasında Moğolistan’ın Orhun ve Selenge Havzası’nda yüzey araştırmaları gerçekleştirdik. 2017 yılında gerçekleştirilen çalışma boyunca Moğolistan’da 2.154 km yol katedilmiş, 3 aymak (bölge), 9 balık (şehir), 12 kült alanı ve kurgan merkezi, 4 runik yazıtlı belge (dikilitaş ve kaya üzeri yazmaları), 1 petroglif ve 7 müzede çalışma yapılmıştır. 2018 yılı yüzey araştırmamızda ise, 2.470 km yol katedilmiş, 2017 çalışmalarından farklı olarak 3 aymak, 2 balık ve manastır merkezi, 6 kült alanı, 9 kurgan merkezi, 2 petroglif alanı ve 2 müze ziyaret edilmiştir. Çalışmalarımızın büyük ...Более
The Qara Khitai or Western Liao dynasty (1124-1218) is one of the most fascinating polities in medieval Eurasia, but also one of the least documented in terms of both literary sources and material culture. Founded by Khitan refugees who escaped from North China when the Jurchen Jin dynasty (1115-1234) vanquished the Khitan Liao dynasty (907-1125), the Qara Khitai soon established a multicultural empire in Central Asia, combining Khitan, Chinese, and Muslim elements. The Buddhist Qara Khitai ruled over their mostly Muslim population in rare harmony until the rise of Chinggis Khan (r. 1206-1227) ...Более
A cop is a slightly elliptical, knot-free stick made of flexible and dry wood, the length of which is 80 cm, and the edges of which are blunted. The game played on horseback with this stick called cop is named particularly as ‘Egyptian Wood Game.’ It is a traditional equestrian game in which competitors on horseback try to make the sticks, by hitting them on the ground, bouncing over a thick rope connecting two poles with heights of 5-6 m and a distance of approximately 6-7 m in between. The Egyptian Wood Game played frequently in the Ottoman period and in the 1960s in Turkey was no more pract ...Более
Aspergillosis is a severe fungal disease that affects all species and ages of poultry and leads to significant economic losses within the poultry industry. The economic significance of aspergillosis is associated with direct losses due to poultry mortality, a decline in the production of meat and eggs, feed conversion, and poor growth of recovering poultry. Although a decrease in the production of poultry meat and eggs in Kazakhstan due to this fungal disease has been widely reported, studies on the consequent financial losses on affected farms (households) have not been carried out. This stud ...Более
Development of methods for bioremediation of soils contaminated with petroleum products is one of the most urgent tasks of our time. This task is more difficult to perform in high-mountainous landscapes, at an altitude of more than 4 000 m a.s.l. Moreover, these high-mountain ecosystems are the most vulnerable to various kinds of anthropogenic impacts, and therefore the relevance of bioremediation is obvious. The research was conducted in the high-altitude ecosystems of the Kyrgyz Republic at the Kumtor mine. In this study was carried out on the bioremediation of oil contaminated soil using bi ...Более
Fire blight, caused by the bacterial pathogen Erwinia amylovora, is a severe bacterial disease of apple and pear that can quickly destroy whole plants. In the last decade, it was also detected in Central Asia, where wild pomaceous fruit plants represent the dominant species in mid-altitude forests and constitute a critical foundation for the entire ecosystem. Efficiently informing farmers, forestry services and private persons about the instances and dangers of fire blight, the correct way to recognize the symptoms, and the methods of disease control is thus of paramount importance in a vast a ...Более
This study introduces a new evolutionary approach called Binary Genetic Programming (BGP) to design and assess public transportation systems from a sustainable development perspective. The BGP combines evolutionary system identi cation techniques with k-fold cross-validation to obtain an accurate model between the land use and transportation parameters from a sustainable urban development point of view. To assess the new model, two public transportation systems including the new tram line of Antalya (Turkey) and the bus rapid transit line of Bhopal (India) were considered. The model was employ ...Более
Chyngyz Aitmatov is a world-renowned Kyrgyz writer whose literary works have been translated into 186 languages, as well as a politician and diplomat. Chyngyz Aitmatov not only gained worldwide recognition for his literary works, but also carried out a diplomatic mission. He started his cultural diplomatic career as soon as he wrote his first literary work and spread it to the public. He emphasized the prominent themes of his works and promoted the ideology of peace, harmony, and unity. Each of his translations, the awards he received in other countries, the honors attributed to him were impor ...Более
Today, technology is changing quickly and apparently affects all parts of life. Compared to a few years ago, many things have changed, including thoughts, habits, social activities, and ways of life. Thus, this study determined the impact of virtual reality technologies as practice-oriented learning stimuli on the development of information competence and academic performance of future primary school teachers. One hundred eighteen students from the Pedagogy Faculty of the M. Utemisov West Kazakhstan University and 105 students from the Kyrgyz National University majoring in the same field were ...Более