JOURNAL OF SCIENTIFIC PERSPECTIVES https://journals.gen.tr/jsp <p style="text-align: justify;"><em><strong>Journal of Scientific Perspectives</strong> (E-ISSN: 2587-3008 &amp; DOI Prefix:&nbsp;10.26900)&nbsp;is a&nbsp;scholarly&nbsp;and&nbsp;international peer-reviewed journal&nbsp;which started to be published in&nbsp; 2017. It is an&nbsp;open-access electronic journal&nbsp;which is published quarterly in&nbsp;January, April, July, and&nbsp;October</em><strong><em>.</em></strong><em>&nbsp;It is aimed at promoting research worldwide&nbsp;and publishes basic and advanced research work from the fields of&nbsp;basic sciences, engineering, natural sciences&nbsp;and&nbsp;health sciences</em><em>. Thus, it provides a forum for researchers for scholarly exchange of ideas, knowledge, and experiences on current issues. The original research papers, technical notes, letters to the editor, debates, case presentations, and reviews, only in&nbsp;English,&nbsp;are published in the journal. All articles published in the journal, are assigned the&nbsp;DOI number. Article submission and follow-up processes are carried out by the manuscript submission system.</em></p> RATING ACADEMY Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti. en-US JOURNAL OF SCIENTIFIC PERSPECTIVES 0000-0000 <p><em>When the&nbsp; article is accepted for publication in the </em><em>Journal of Scientific Perspectives</em><em>&nbsp;authors transfer all copyright in the article to the </em><em>Rating Academy </em><em>Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti</em><em>.</em><em>The authors reserve all proprietary right other than copyright, such as patent rights.&nbsp;</em></p> <p><em>Everyone who is listed as an author in this article should have made a substantial, direct, intellectual contribution to the work and</em><em> should take public responsibility for it.</em></p> <p><em>Th</em><em>is paper contains works that have </em><em>not previously published or not under consideration for publication in other journals. </em></p> THE EFFECTS OF POTASSIUM APPLICATIONS ON DROUGHT STRESS IN SUGAR BEET: PART II. PLANT NUTRITION CONTENT https://journals.gen.tr/jsp/article/view/943 <p><em>This is the second in a series of papers describing the effects of potassium applications on drought stress in sugar beet. Drought is a natural phenomenon that can affect water resources and agriculture. In this research, the effect of potassium applications under drought stress on some plant nutrition of sugar beet, which is a strategic plant, was investigated. In the experiment, irrigation levels were kept at 33%, 66% and 100% of field capacity. Different doses (10-20-40-80 mg kg-1) of potassium were applied to the plants. The plants were grown in the growth chamber under controlled conditions (day/night 16/8 hours, 25/15 0C, 60-70% humidity). According to the results, the effect of irrigation x potassium interaction on the shoot and root sodium (Na) potassium (K) calcium (Ca) and phosphorus (P) content Na/K and Na/K ratio was found to be statistically significant. Shoot and root sodium content decreased with potassium applications under drought conditions (33%). Shoot and root potassium, phosphorus content increased with potassium applications in both drought and sufficient water conditions. Shoot calcium content change irregular with potassium application while root calcium decreased with potassium application under drought conditions (33%). Shoot and root sodium/potassium ratio decreased with potassium applications in both drought and sufficient water conditions. Shoot and root sodium/calcium ratio change irregular with potassium applications. Therefore, it can be said that potassium may play a critical role in reducing the negative effect of drought stress and uptake plant nutrition in sugar beet.</em></p> Gizem AKSU Hamit ALTAY Copyright (c) 2020 Rating Academy Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti http://creativecommons.org/licenses/by-nd/4.0 2020-08-05 2020-08-05 4 3 203 216 10.26900/jsp.4.015 CHIRP-ENGINEERING SEISMIC METHOD FOR EXPLORING SEABED AND UNDERWATER STRUCTURES: OFF-SHORE WESTERN ANATOLIA https://journals.gen.tr/jsp/article/view/1156 <p><em>CHIRP systems are widely used in seabed sediment classification, submarine faults, positioning of marine engineering structures, pipeline geotechnical studies, platform and well area assessments, archaeological and environmental impact assessments. The resolution of the system is in the order of decimeter. In this study, the characteristics of submarine active faults, buried faults, seabed and underlying layers in the region were analyzed and interpreted by CHIRP data collected off-shore Seferihisar, Teke Peninsula and Alaçatı. </em></p> Savaş GÜRÇAY Günay ÇİFÇİ Copyright (c) 2020 Rating Academy Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti http://creativecommons.org/licenses/by-nd/4.0 2020-08-05 2020-08-05 4 3 217 222 10.26900/jsp.4.018 HYDROGEN GENERATION OF Al-NaCl POWDERS IN DIFFERENT REACTION MEDIUMS https://journals.gen.tr/jsp/article/view/1161 <p><em>This work is a study of hydrogen generation of Al-NaCl powders in different reaction mediums. Water, KOH and NaOH were used as reaction mediums for the comparison of the hydrogen generation rate. The effects of the milling time, NaCl wt%, reaction temperature and reaction mediums were investigated. Al was milled with NaCl in order to increase the hydrogen generation rate. Increasing NaCl wt% and reaction temperature also increased the hydrogen generation rate. Al reactivity can be enhanced by increasing milling time, NaCl wt%, reaction temperature and by using alkaline solutions.</em></p> Sevim YOLCULAR KARAOĞLU Copyright (c) 2020 Rating Academy Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti http://creativecommons.org/licenses/by-nd/4.0 2020-08-05 2020-08-05 4 3 177 184 10.26900/jsp.4.016 A STUDY ON GENERALIZED 5-PRIMES NUMBERS https://journals.gen.tr/jsp/article/view/1058 <p><em>In this paper, we introduce the generalized 5-primes numbers sequences and we deal with, in detail, three special cases which we call them 5-primes, Lucas 5-primes and modified 5-primes sequences. We present Binet's formulas, generating functions, Simson formulas, and the summation formulas for these sequences. Moreover, we give some identities and matrices related with these sequences.</em></p> Yüksel SOYKAN Copyright (c) 2020 Rating Academy Ar-Ge Yazılım Yayıncılık Eğitim Danışmanlık ve Organizasyon Ticaret Ltd. Şti http://creativecommons.org/licenses/by-nd/4.0 2020-08-06 2020-08-06 4 3 185 202 10.26900/jsp.4.017