نتائج البحث

Relationship between Speed Characteristics and Traffic Safety on Freeways in Mainland China

• Authors : Tang, Ziyue

Subjects: multivariate nonlinear regression model; average vehicle speed; speed standard deviation

• Source: Periodica Polytechnica Transportation Engineering; Vol. 47 No. 4 (2019); 318-328 ; 1587-3811 ; 0303-7800

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EXPECTED VALUE AND STANDARD DEVIATION OF PRODUCT-SUMS OF PERMUTATION

• Authors : Balcza, L.

• Source: Periodica Polytechnica Civil Engineering; Vol. 32 No. 1-2 (1988); 73-80 ; 1587-3773 ; 0553-6626

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Predicting Concentration Fluctuations of Locally Emitted Air Pollutants in Urban-like Geometry Using Deep Learning

• Authors : Papp, Bálint; Kristóf, Gergely

Subjects: fluid dynamics; urban air quality; wind tunnel measurement

• Source: Periodica Polytechnica Mechanical Engineering; Vol. 68 No. 1 (2024); 44-52 ; 1587-379X ; 0324-6051

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Prediction Model for Track Quality Index Categories on the Northern and Southern Railway Lines of Java

• Authors : Yudariansyah, Hadi; Ismiyati, Ismiyati; Narendera, Alfa

Subjects: category; track quality index; predicting

• Source: Periodica Polytechnica Transportation Engineering; ONLINEFIRST ; 1587-3811 ; 0303-7800

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Empirical Punching Shear Capacity Equation for Reinforced Concrete Two-way Slabs with Openings

• Authors : Köroğlu, Ezgi Öztorun; Anil, Özgür; Hatem, Muhammad

Subjects: two-way RC slab; punching; opening

• Source: Periodica Polytechnica Civil Engineering; ONLINEFIRST ; 1587-3773 ; 0553-6626

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Improvement of the Graphene Oxide Dispersion Properties with the Use of TOPSIS Based Taguchi Application

• Authors : Şimşek, Barış; Ultav, Gözde; Korucu, Haluk

Subjects: graphene oxide dispersion; Hummers method; stability

• Source: Periodica Polytechnica Chemical Engineering; Vol. 62 No. 3 (2018); 323-335 ; 1587-3765 ; 0324-5853

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Analysis of Transverse Vibration Acceleration of a High-Speed Elevator with Random Parameters under Random Excitation

• Authors : Zhang, Qing; Yang, Yuhu

Subjects: high-speed elevator; transverse vibration; random parameters

• Source: Periodica Polytechnica Mechanical Engineering; Vol. 61 No. 3 (2017); 153-160 ; 1587-379X ; 0324-6051

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Tomographic Reconstruction of Atmospheric Water Vapor Profiles Using Multi-GNSS Observations

• Authors : Turák, Bence; Khaldi, Abir; Rózsa, Szabolcs

Subjects: GNSS meteorology; tropospheric delay; water vapor

• Source: Periodica Polytechnica Civil Engineering; Vol. 68 No. 1 (2024); 155-168 ; 1587-3773 ; 0553-6626

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Robustness Study of a Tensile Modulus Prediction Model for Semicrystalline Polymers

• Authors : Zarbali, Ali; Pinke, Balázs; Menyhárd , Alfréd

Subjects: mechanical properties; prediction model; crystalline structure

• Source: Periodica Polytechnica Chemical Engineering; Vol. 67 No. 2 (2023); 232-241 ; 1587-3765 ; 0324-5853

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Multi-objective Optimization of Multi-cells Foam Mattress

• Authors : Benkhettou, Abdelkader; Sahli, Abderahman; Benbarek, Smail

Subjects: sleep comfort; sleep; quality beds

• Source: Periodica Polytechnica Mechanical Engineering; Vol. 67 No. 1 (2023); 30-36 ; 1587-379X ; 0324-6051

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