Forecasting Foreign Exchange Volatility Using Deep Learning Autoencoder-LSTM Techniques by Gunho Jung, Sun-Yong Choi

“…Since the breakdown of the Bretton Woods system in the early 1970s, the foreign exchange (FX) market has become an important focus of both academic and practical research. There are many reasons why FX is important, but one of most important aspects is the determination of foreign investment values. …”
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Comparison of Aging Performances and Mechanisms: Super-Durable Fire-Resistant “Xuan Paper” Versus Chinese Traditional Xuan Paper by Li-Ying Dong, Ying-Jie Zhu, Jin Wu, Han-Ping Yu

“…The experiments reveal the reasons for the deteriorated properties and reduced durability by aging of the traditional Xuan paper based on cellulose fibers, and the mechanism for the super-durability and excellent performances of the fire-resistant “Xuan paper” based on ultralong HAP nanowires during the accelerated aging process.…”
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WHY DO VIETNAMESE FIRMS HOLD CASH? by Nguyễn Thanh Hồng Ân, Hoàng Mai Phương

“…This research aims at exploring the current state and the reasons for holding cash of Vietnamese firms. Using a dataset of 199 companies listed on the Ho Chi Minh City Stock Exchange in the period from 2011 to 2018, statistical analyses indicate that the median level of cash holding by net assets of Vietnamese firms is about 5.9%, which is lower than firms in many countries in the region. …”
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Transcatheter Mitral Valve Replacement in High-Surgical Risk Patients: A Single-Center Experience and Outcome by Fatma A. Taha, Hesham Naeim, Fareed Alnozha, Osama Amoudi, Reda Abuelatta

“…TMViV and TMViR are reasonable as the first treatment approaches, and TMViMAC seems encouraging.…”
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The quality of education of the Russian political elite by N. N. Meshcheryakova, O. V. Kryshtanovskaya

“…This is explained by a number of reasons: the elite is increasingly choosing legal, economic, managerial, diplomatic and military education, which Russian variants are not in demand in the world. …”
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Parental intentions and requests to provide pain care for their infants in neonatal intensive care units by Aya Shimizu, Takeshi Arimitsu, Kana Harada, Mio Ozawa

“…This study aimed to describe the experiences and content of nonpharmacological pain care provided by parents to their infants, the intentions and requests of parents regarding each type of recommended pain care (irrespective of whether they had provided pain care at the NICU), and the reasons for their hesitation to implement specific pain management methods.MethodsA total of 108 parents with NICU-hospitalized infants, including 66 (65.6%) infants with a birth weight of <1,000 g, voluntarily responded to an anonymous self-administered online electronic survey. …”
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Iron Deficiency Anemia among In-School Adolescent Girls in Rural Area of Bahir Dar City Administration, North West Ethiopia by Getachew Mengistu, Muluken Azage, Hordofa Gutema

“…Adolescent girls are the most vulnerable group of population due to different reasons. The aim of this study was to assess the prevalence of anemia and associated factors among school adolescent girls in rural towns of Bahir Dar City Administration, North West Ethiopia. …”
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A Combined Numerical and Experimental Study of Heat Transfer in a Roughened Square Channel with 45∘ Ribs by M. E. Taslim, H. Liu

“…Comparisons between the test and numerically evaluated results showed reasonable agreements between the two for most cases. …”
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Experimental Investigation of Unloading-Induced Red Sandstone Failure: Insight into Spalling Mechanism and Strength-Weakening Effect by Yong Luo, Fengqiang Gong, Dongqiao Liu

“…Based on the test results, the effects of the unloading rate and confining pressure on the strength and failure characteristics of hard rock were explored, and a reasonable explanation for unloading-induced spalling in hard rock tunnels was presented. …”
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Inline Mapping of Amorphous Silicon Layer Thickness of Heterojunction Precursors Using Multispectral Imaging by Saravana Kumar, Christian Diestel, Saed Al-Hajjawi, Jurriaan Schmitz, Marc Hemsendorf, Jonas Haunschild, Stefan J. Rupitsch, Stefan Rein

“…Overall, the multispectral approach based on only five different channels proves to allow quantitative thickness maps with reasonable accuracy at inline speed. …”
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Investigating the relationship between brand experience, brand recall and brand loyalty in experiential marketing (case study: Maral Leather) by Mehdi Ajalli, Mohammad Mahdi Mozaffari, Sahar Johari

“…Many researchers and executives of the company have concluded that one of the reasons for the brand's importance and value is its brand name for the customer, which creates value for customers and the company. …”
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QAR Data Imputation Using Generative Adversarial Network with Self-Attention Mechanism by Jingqi Zhao, Chuitian Rong, Xin Dang, Huabo Sun

“…Experimental results on real datasets demonstrate that the model can reasonably impute the missing values in QAR data with excellent results.…”
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τSQWRL: A TSQL2-Like Query Language for Temporal Ontologies Generated from JSON Big Data by Zouhaier Brahmia, Fabio Grandi, Rafik Bouaziz

“…They facilitate temporal knowledge representation and discovery, with the support of temporal data querying and reasoning. However, there is no standard or consensual temporal ontology query language. …”
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Vehicle-Mounted Photovoltaic System Energy Management in Intelligent Transportation Systems: A Maximum Power Point Tracking Control by Jingao Wang, Qifei Liu, Silan Jing

“…Firstly, the Diode 5-parameter model is used to deduce the I-U equation of the photovoltaic module considering shadow shading, and then the real-time 5 parameter equation is formed by using the measured data group and selected. The reasonable initial value is used to iteratively solve the real-time value of 5 parameters, which is further to judge the masking situation. …”
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Helicopter emergency medical services in Eastern Iran: a 4-year cross-sectional study of time intervals and mission profiles by Mohammad Hossein Esmaeilzadeh, Akram Nami, Razyeh Bajoulvand, Toktam Paykani

“…Of all 252 missions, 95 (37.7%) were primary missions, and 157 (62.3%) were secondary missions. The most frequent reasons for air ambulance dispatch were trauma, acute coronary syndrome, and strokes. …”
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Changes in household food security, access to health services and income in northern Lao PDR during the COVID-19 pandemic: a cross-sectional survey by Jennifer R Head, Phetsavanh Chanthavilay, Helen Catton, Ammaline Vongsitthi, Kelley Khamphouxay, Niphone Simphaly

“…We determined indicators of food security and source of foods consumed for households, women and children, as well as prevalence of malnutrition in children under 5.Results Nearly four-fifths (78.5%) found it harder to meet household food needs during the pandemic. The most common reasons were increased food prices (51.2%), loss of income (45.3%) and decreased food availability (36.6%). …”
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The role of heat transfer resistance of a window in formation of resulting temperature at the boundary of habitable space in a room by E. G. Malyavina, S. S. Landyrev

“…If the choice of a large value of window width is only explained by aesthetic reasons, the window’s resistance to heat transfer must exceed 0.8 m2∙°С/W, despite higher costs of such windows.…”
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The effect of β-carotene supplementation above requirement on the production and reproduction performance of female sheep and goats - A mini review by Osman Ahmed, Abubeker Hassen, Khoboso Lehloenya

“…While a number of studies have been conducted on the effect of β-carotene supplementation as a tool to improve the production and reproduction performance of female goats and sheep, the findings are inconsistent. Some of the main reasons for this inconsistency could be attributed to the variation in the amount of β-carotene supplemented, the amount of β-carotene in the animal diet and the difference in the animal requirement for β-carotene. …”
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Integrating High-Value Cost-Conscious Care into an Existing Medical School Curriculum by Sruthi Eapen, Aylmer Tan, Paul Gorman, Gretchen Scholl, Andrea Smeraglio

“…We explored the feasibility of medical students creating HVCCC peer education within existing platforms at a single urban academic medical school. We reasoned that curricular changes could improve student knowledge, attitudes, and competency with HVCCC within 2 hours and 25 minutes of curricular time. …”
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Effective Stress Factor Analysis of Proppant for Multi-stage Fracturing in Horizontal Wells by Bo Cai, Rui Gao, Chunming He, Jin Chen, Ning Cheng, Tiancheng Liang, Guifu Duan, Chuanyou Meng, Haifeng Fu, Haoyu Zhang

“…First, increasing injection intensity, reducing fracture spacing, using low viscosity fracturing fluid, adopting high injection displacement and utilizing reasonable flowback system can effectively supplement reservoir energy, postpone the effective stress peak of proppants, and increase the effective conductivity of proppants. …”
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