|
|
|
|
|
Dongdong Yao and Qunli Xia
In an effort to address the problem of hypersonic morphing vehicles reaching the target while avoiding no-fly zones, an improved predictor?corrector guidance method is proposed. Firstly, the aircraft motion model and the constraint model are established....
ver más
|
|
|
|
|
|
|
|
|
|
|
Jia Song, Xindi Tong, Xiaowei Xu and Kai Zhao
In this paper, a real-time reentry guidance law for hypersonic vehicles is presented to accomplish rapid, high-precision, robust, and reliable reentry flights by leveraging the Time to Vector (Time2vec) and transformer networks. First, referring to the t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kai Liu, Jili Zhang and Xinlu Guo
To improve the flexibility of the trajectory and the diversity of the drop point of the reentry vehicle, a flight capability assessment method based on a dynamics?informed neural network (DINN) is proposed. Firstly, the concept of a reachable domain is i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Agata Kolakowska and Magdalena Godlewska
Tourism is a significant branch of many world economies. Many factors influence the volume of tourist traffic and the prices of trips. There are factors that clearly affect tourism, such as COVID-19. The paper describes the methods of machine learning an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Truong Nguyen Luan Vu, Vo Lam Chuong, Nguyen Tam Nguyen Truong and Jae Hak Jung
The fractional-order proportional-integral (FOPI) controller tuning rules based on the fractional calculus for the parallel cascade control systems are systematically proposed in this paper. The modified parallel cascade control structure (PCCS) with the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nataliia Melnykova, Nataliya Shakhovska, Volodymyr Melnykov, Kateryna Melnykova and Khrystyna Lishchuk-Yakymovych
The paper describes the medical data personalization problem by determining the individual characteristics needed to predict the number of days a patient spends in a hospital. The mathematical problem of patient information analysis is formalized, which ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vo Lam Chuong, Truong Nguyen Luan Vu, Nguyen Tam Nguyen Truong and Jae Hak Jung
In this study, the issues of complicated interactions between process variables were solved by decoupling techniques; in particular, simplified decoupling was used due to its simplicity and robustness. A new approach to solving decoupling realizability w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lianfa Li, Jiehao Zhang, Wenyang Qiu, Jinfeng Wang and Ying Fang
Although fine particulate matter with a diameter of <2.5 µm (PM2.5) has a greater negative impact on human health than particulate matter with a diameter of <10 µm (PM10), measurements of PM2.5 have only recently been performed, and the spatial cov...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tri Harso Karyono
Indonesia has no reliable thermal comfort standard that is based on research works. The current national standard (SNI 6390:2011) states only a single range of comfort temperature that is 25.5 °C Ta, with a range of +1.5 °C Ta. Previous thermal studies i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yasir Nawaz, Muhammad Shoaib Arif and Kamaleldin Abodayeh
The novelty of this paper is to propose a numerical method for solving ordinary differential equations of the first order that include both linear and nonlinear terms (ODEs). The method is constructed in two stages, which may be called predictor and corr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Desi Tri Kurniawati, Masyhuri, Navisah Ainul Izza
Pág. 131 - 139
|
|
|
|
|
|
|
|
|
|
|
Hayu Pikukuhing Tyas, Nurkholis, Endang Mardiati
Pág. 158 - 165
|
|
|
|
|
|
|
|
|
|
|
Andro Agil Nur Rakhmad Nur Rakhmad, Dediek Tri Kurniawan Kurniawan, Yesiana Ihda Kusnayain
Pág. 250 - 256
|
|
|
|
|
|
|
|
|
|
|
Nur Ain Nabilah Roslan,Ahmad Fauzi Mohd Ayub,Norliza Ghazali
Pág. pp. 195 - 207
This study was carried out to identify the predictors of instant messaging use for academic purposes among undergraduates at Faculty of Educational Studies in Universiti Putra Malaysia (UPM). Predictors studied were perceived usefulness, perceived ease o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ida Nurhaida,Handrie Noprisson,Vina Ayumi,Hong Wei,Erwin Dwika Putra,Marissa Utami,Hadiguna Setiawan
Pág. pp. 132 - 144
|
|
|
|
|
|
|
|
|
|
|
Jesús F. Pérez-Gómez, Juana Canul-Reich, José Hernández-Torruco and Betania Hernández-Ocaña
Requiring only a few relevant characteristics from patients when diagnosing bacterial vaginosis is highly useful for physicians as it makes it less time consuming to collect these data. This would result in having a dataset of patients that can be more a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nek Kamal Bin Yeop Yunus, Mohamed Saif Rashid
Pág. 47 - 53
s-
|
|
|
|
|
|
|
|
|
|
|
Edson Kambeu
Pág. 57 - 69
A logistic regression model is has also become a popular model because of its ability to predict, classify and draw relationships between a dichotomous dependent variable and dependent variables. On the other hand, the R programming language has become a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emma O?Loughlin, Pantelis T. Nikolaidis, Thomas Rosemann and Beat Knechtle
Ultra-marathon races are increasing in popularity. Women are now 20% of all finishers, and this number is growing. Predictors of performance have been examined rarely for women in ultra-marathon running. This study aimed to examine the predictors of perf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chih-Jan Ko, Chia-Jung Li, Meng-Yu Wu and Pei-Yi Chu
Hepatocarcinogenesis and distant metastasis pose major challenges for physicians. They are regulated by several genes, such as AKT, JUK, Wnt, and P53, and their expression activates several important processes such as cell proliferation, migration, motil...
ver más
|
|
|
|
|
|