Evaluation of maxillary sinus pathologies and the posterior superior alveolar artery canal using cone-beam computed tomography by Melike Gulec, Veysel Icen, Elif Esra Ozmen

Subjects: “…Cone-beam computed tomography…”
Get full text

Cyclic Testing of Concrete-Filled Double-Skin Steel Tubular Column to Steel Beam Joint with RC Slab by Dongfang Zhang, Junhai Zhao, Shuanhai He

“…The failure modes of the composite joints depended on the joint construction and on the stiffness ratio of beams to columns. Joints of stiffening type had significantly higher load-bearing and deformation capacities than joints of nonstiffening type. …”
Get full text

Analysis of Flavone C-Glycosides in the Leaves of Clinacanthus nutans (Burm. f.) Lindau by HPTLC and HPLC-UV/DAD by June Lee Chelyn, Maizatul Hasyima Omar, Nor Syaidatul Akmal Mohd Yousof, Ramesh Ranggasamy, Mohd Isa Wasiman, Zakiah Ismail

Get full text

Bending Moment Characteristics of Hard Roof before First Breaking of Roof Beam Considering Coal Seam Hardening by Shitan Gu, Bangyou Jiang, Yue Pan, Zheng Liu

“…With the same overlying load and stope parameter conditions, the maximum support pressures of support roof in softened, hardened, and elastic zones considering a hardened coal seam are smaller than those in softened and elastic zones without hardening. …”
Get full text

Vibrational Energy Flow Analysis of Corrected Flexural Waves in Timoshenko Beam – Part I: Theory of an Energetic Model by Young-Ho Park, Suk-Yoon Hong

“…Finally, to verify the validity and accuracy of the derived model, numerical analyses for simple finite Timoshenko beams were performed. The results obtained by the derived energy flow model for simple finite Timoshenko beams are compared with those of the classical solutions for the Timoshenko beam, the energy flow solution, and the classical solution for the Euler-Bernoulli beam with various excitation frequencies and damping loss factors of the beam. …”
Get full text

Effect of Wrapping on Post-Tensioned Beams Strengthened with Natural Sisal and Jute FRP Using Finite Element Analysis by D. P. Archana, H. N. Jagannatha Reddy, R. Prabhakar, M. U. Aswath, Basavaraju Paruti

“…In this study, comparisons are done in terms of load bearing capability of the beams for configurations between FE model predictions and field data (experimental). …”
Get full text

Adaptability of clams to prolonged heatwaves: Influences on gene expression, antioxidant capacity, and histology of Chinese cyclina Cyclina sinensis by Meimei Liu, Zhichao Wang, Hongwei Ni, Wenqing Zhuo, Gaoyuan Yuan, Zhiguo Dong

“…The levels of GSH in the hepatopancreas and gills of clams in the short and long heatwave groups were lower than those in the no heatwave group, but the level of MDA was higher than that in the no heatwave group. …”
Get full text

Geometry optimization on the cross section of adhesively bonded thin-walled composite beam subjected to axial crushing load by Xiao Han, Jingru Ye, Shaoqiang Hou, Wenbin Hou

“…A multi-objective and multi-constraint design optimization problem was formulated to find the optimum key cross-section size and ply thickness of the hat thin-walled beam. The minimum total material cost and maximum energy absorption (EA) during the axial crushing test of the CFRP beam were selected as the optimization objectives. …”
Get full text

Dynamic Response of a Beam Resting on a Nonlinear Foundation to a Moving Load: Coiflet-Based Solution by Piotr Koziol, Zdzislaw Hryniewicz

“…This paper presents a new semi-analytical solution for the Timoshenko beam subjected to a moving load in case of a nonlinear medium underneath. …”
Get full text

Comparison of the Flexural Performance and Behaviour of Fly-Ash-Based Geopolymer Concrete Beams Reinforced with CFRP and GFRP Bars by Hemn Qader Ahmed, Dilshad Kakasor Jaf, Sinan Abdulkhaleq Yaseen

“…The ultimate load capacity of CFRP-RGPC beams was higher than that of GFRP-RGPC, more crack formations were observed in the CFRP-RGPC beams than in the GFRP-RGPC beams, and the crack width in the GFRP-RGPC beams was more extensive than that in the CFRP-RGPC beams. …”
Get full text

Ex vitro propagation and phytochemical analysis of Serapias vomeracea (Burm.f.) Briq.: contribution to the conservation of Orchidaceae species by Esin Çolak, Erdi C. Aytar, Yasemin Ö. Kömpe

“… Aim of study: The primary objective of this study was to investigate the seed germination and antioxidant propertiesof Serapias vomeracea (Burm.f.) Briq. Specifically, the aims of the research were to explore the influence of the Tulasnellaceae spp, fungal isolate SVL-30 (MK250656), on germination and seedling development, compare antioxidant activity to that of ascorbic acid, analyse the phytochemical composition, and identify bioactive compounds present in the methanol extract. …”
Get full text

Research on Cumulative Damage Characteristics of Rock Anchor Beam Concrete Supporting Structure by Blasting Vibration of Underground Powerhouse by Sheng Wan, Junhong Huang, Yi Luo, Xinping Li, Qingsong Pu

“…Aiming at the dynamic disturbance problem of the upper rock anchor beam concrete support structure caused by the blasting excavation of the lower rock mass of the underground powerhouse of the hydropower station, the dynamic finite element software was used to numerically simulate the cumulative damage characteristics of the rock anchor beam concrete structure under multiple blasting, which aims to study the effect of blasting times and blast center distance on the cumulative damage characteristics of rock anchor beam concrete structures in two directions at different ages. …”
Get full text

Non-Linear Vibrations of Graphene Nanoplatelet-Reinforced Composite Beams using Non-Local Strain Gradient Theory by Ahmad Haghani

“…First, the elastic properties of the nanocomposite reinforced with GN were calculated using the rules of mixtures and the Halpin-Tsai (HT) model. Then, the Equations describing the motion for the EB beam were obtained through the virtual work law, the NLSGT, and the von Kármán (VK) strain field, and were analyzed through the homotopy technique. …”
Get full text

First record of the invasive Asian clam Corbicula fluminea (O.F. Müller, 1774) (Bivalvia: Corbiculidae) in Slovenia by Teja Bizjak Govedič, Marijan Govedič

“… The Asian clam (Corbicula fluminea) is considered one of the most invasive freshwater bivalves in the world. …”
Get full text

Chemical Constituents of Essential Oil from Lippia sidoides Cham. (Verbenaceae) Leaves Cultivated in Hidrolândia, Goiás, Brazil by Sandra Ribeiro de Morais, Thiago Levi Silva Oliveira, Maria Teresa Freitas Bara, Edemilson Cardoso da Conceição, Maria Helena Rezende, Pedro Henrique Ferri, José Realino de Paula

“…We highlight the use of Lippia sidoides Cham., known as “alecrim pimenta,” native to northeastern Brazil and northern Minas Gerais. …”
Get full text

External beam radiation therapy versus radical prostatectomy for high-risk prostate cancer: protocol of the RECOVER study by Caroline M. van der Starre, Chris H. Bangma, Maarten J. Bijlsma, Alfons C.M. van den Bergh, Lambertus A.L.M. Kiemeney, Wietske Kievit, Kees Vos, Diederik M. Somford, Sally M. Wildeman, Katja K.H. Aben, Igle J. de Jong, Floris J. Pos, Berdine L. Heesterman

“…The study primarily aims to evaluate and compare the impact of treatment with robot-assisted radical prostatectomy (RP) versus external beam radiation therapy (EBRT) with androgen deprivation therapy (ADT) for men with high-risk, non-metastatic PCa regarding health-related quality of life (HRQoL) and functional outcomes. …”
Get full text

The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles by E. V. Knyazev, K. E. Ivlev, V. E. Kan

Get full text

Optimization of microprobe analysis of cementitious materials incorporating glass powder under electron beam to avoid alkali migration by Wena de Nazaré do Rosário Martel, Josée Duchesne, Benoît Fournier

“…Among all conditions, a beam diameter of 6 µm and a current of 10 nA, was the most accurate, reducing losses to under 2% and closely matching the reference glass analysis.…”
Get full text

UJI BAKTERI PELARUT FOSFAT DAN PENGHASIL IAA PADA MOL BUAH BINTARO (Cerbera manghas L). by Indah Mawar Rani

Get full text

Free Vibrations with Large Amplitude of Axially Loaded Beams on an Elastic Foundation Using the Adomian Modified Decomposition Method by Desmond Adair, Askar Ibrayev, Alima Tazabekova, Jong R. Kim

“…Analytical solutions describing free transverse vibrations with large amplitude of axially loaded Euler–Bernoulli beams for various end restrains resting on a Winkler one-parameter foundation are obtained using the Adomian modified decomposition method (AMDM). …”
Get full text