Influence of waste glass powder on printability and mechanical properties of 3D printing geopolymer concrete by Zhaoliang Sheng, Binrong Zhu, Jingming Cai, Jinsheng Han, Yamei Zhang, Jinlong Pan

“…Mechanical tests on cured specimens demonstrate a notable increase in compressive and flexural strength with increasing WGP content from 0% to 20%. Microstructural and chemical analyses of the 20% WGP variant reveal a denser morphology and an optimized Si/Al ratio.…”
Get full text

Optimizing the Parameters of Spark Plasma Sintering to Enhance the Hardness of MgO/TiC Composites by Sai Ashish Kumar Karanam, R. Rathinam, Pradeep Kumar Mouria, Arnold C. Alguno, Rey Y. Capangpangan, Tariku Achamyeleh, Jose Luis Arias Gonzales, Vijay Kumar Sharma, T. Stephen Livingston

“…The impact of each sintering parameter explores using the analysis of variance-structure and microstructure analysis using XRD and EDS-equipped FE-SEM. …”
Get full text

Characterization of Polyurethane Foam Added with Synthesized Acetic and Oleic-modified TiO2Nanocrystals by Caterina Lorusso, Viviana Vergaro, Annagrazia Monteduro, Antonio Saracino, Giuseppe Ciccarella, Paolo Maria Congedo, Barbara Federica Scremin

“…The microstructure of the foam was analysed using scanning electron microscopy (SEM). …”
Get full text

Electron microscopic findings predict clinical outcomes in patients with non‐ischaemic cardiomyopathy by Rie Higuchi, Shozo Konishi, Tomohito Ohtani, Fusako Sera, Misato Chimura, Machiko Kanzaki, Themistoklis Katsimichas, Masahiro Seo, Tetsuya Watanabe, Takahiro Okumura, Toyoaki Murohara, Hiroyuki Takahama, Atsushi Okada, Chisato Izumi, Masaru Hatano, Issei Komuro, Yoshihiko Ikeda, Yoshihiro Asano, Hatsue Ishibashi‐Ueda, Yasushi Sakata

“…Abstract Aims Electron microscopy reveals microstructural alterations in cardiomyocyte nuclei and myofilaments in non‐ischaemic cardiomyopathy (NICM), particularly in dilated cardiomyopathy (DCM). …”
Get full text

Impact of treated sewage water on early strength development of calcium sulfoaluminate cement paste: A comparative study by Jean Jacques Kouadjo Tchekwagep, Ning Ding, Fengzhen Yang, Shoude Wang, Shifeng Huang, Zhenghe Li, Chungang Li, Pengkun Hou, Changhong Yang, Hervé Kouamo Tchakouté

“…Initially, CSA/TSW pastes presented a refined microstructure, which altered by 3 days. Despite a 14 % faster final setting time, compressive strength was 21 % lower at 4 h. …”
Get full text

Experimental Investigation on Use of Wheat Straw Ash and Bentonite in Self-Compacting Cementitious System by Rao Arsalan Khushnood, Syed Ali Rizwan, Shazim Ali Memon, Jean-Marc Tulliani, Giuseppe Andrea Ferro

“…The fresh and hardened properties of SCP formulations including water and superplasticizer demand, flow behavior, compressive and flexural strength development, water absorption, and acid attack resistance were evaluated. Moreover, porosity, microstructural, and mineralogical investigations were also carried out on SCP formulations. …”
Get full text

Thermal stress behavior and optimization of solder joints in CSP-LED packages by Jinlan Wang, Yaohui Deng, Zhao Zhang, Jiajie Jin, Peisheng Liu

“…Key findings include the dominant role of PCB substrate material and microstructural void configurations in affecting interfacial stress. …”
Get full text

Mineral phases in iron ore sinters produced with oak sawdust substitute fuel by Mežibrický R., Fröhlichová M.

“…The microstructure of sinters in places with fuel residues consisted of well-integrated secondary mineral phases, confirming good conditions for sintering. …”
Get full text

Impact of biochar on strength, durability, and carbon sequestration in cement based materials by G. Uday Kiran, G. Nakkeeran, Dipankar Roy, George Uwadiegwu Alaneme

“…Biochar was incorporated as a partial replacement for cement in varying proportions up to 5wt% to evaluate its effects on mechanical properties, durability, and microstructure. …”
Get full text

Comparative Study on Micro and Nano Sized SiC Particulates Reinforced Al7075 Composites using Stir Casting Process by M. Ravikumar, H.N. Reddappa, R. Suresh, E.R. Babu, C. Reddy Nagaraja

“…From the outcomes, an improved grain refinement of micro and nano-composites when compared to monolithic was seen from the microstructural study. It found that an increase in SiC particulates content caused enhanced mechanical properties. …”
Get full text

Single particle impact explorations on the role of powder heat treatments in cold spray: Effects of strength and oxide structure by Hyein Na, Kyle Tsaknopoulos, Tianjiao Lei, Bryer C. Sousa, Danielle L. Cote, Christopher A. Schuh

“…A deeper analysis reveals that these two factors change in somewhat complementary ways for the heat treatments explored here, leading to counteracting effects. By quantitatively evaluating these two microstructural factors in tandem, we find that they are roughly equally important in determining the critical adhesion velocity. …”
Get full text

Abstract 149: Metabolic Neuroimaging in the Assessment of Cardiovascular Risk: A Regional FDG‐PET Analysis by Robert C. Subtirelu, Eric M. Teichner, Yvonne Su, Thomas Werner, Abass Alavi, Poul Flemming Høilund‐Carlsen, Mona‐Elisabeth Revheim

“…Calcification within these arteries could potentially instigate decreased perfusion, thereby contributing to the observed hypometabolism. Examining microstructural and functional changes in the neurovascular system in response to cardiovascular disease risk factors provides key insights. …”
Get full text

UTE MRI technical developments and applications in osteoporosis: a review by Soo Hyun Shin, Hee Dong Chae, Hee Dong Chae, Arya Suprana, Arya Suprana, Saeed Jerban, Eric Y. Chang, Eric Y. Chang, Lingyan Shi, Robert L. Sah, Jeremy H. Pettus, Gina N. Woods, Jiang Du, Jiang Du, Jiang Du

“…The contribution of mineral to bone’s mechanical properties has dominated scientific thinking for decades, partly because collagen and water are inaccessible using X-ray based techniques. Accurate evaluation of bone requires information about its components (mineral, collagen, water) and structure (cortical porosity, trabecular microstructure), which are all important in maintaining the mechanical integrity of bone. …”
Get full text

Sustainable Utilization of Dredged Sediments and Water Treatment Sludges as Construction Materials Through Combined Dewatering and Cement Stabilization Techniques by Supakij Nontananandh, Nattapas Khumsuprom, Thanet Thongdetsri, Apiniti Jotisankasa, Susit Chaiprakaikeow, Shinya Inazumi

“…The unconfined compressive strength (UCS), shear modulus, and microstructural changes were evaluated using various analytical techniques, including unconfined compression testing, free–free resonance testing, X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX). …”
Get full text

Study on the performance of cement stabilized limestone tailings blending macadam in pavement base by Wenwei Li, Chunyu Zheng, Chenxu Liu, Zhixiong Zhang, Zhen Wang, Quan Wang

“…A comprehensive assessment framework was established, encompassing mechanical tests (compressive and flexural strength), durability evaluations (drying shrinkage, thermal shrinkage, freeze-thaw resistance, erosion stability), XRD phase analysis, and SEM microstructural imaging. …”
Get full text

Investigation of freeze-thaw performance for sustainable rubberized concrete composites with different water to cement ratios by H. Alperen Bulut, U. Kandil

“…The changes in the microstructure of the concrete were analyzed by using a Scanning Electron Microscope (SEM). …”
Get full text

Hydroforming Process for an Ultrasmall Bending Radius Elbow by Shangwen Ruan, Lihui Lang, Yulong Ge

“…The effects of multistep forming on the thickness distribution and the heat treatment on the microstructure have been evaluated. The results obtained from simulations show a reasonable agreement with those from the experiments.…”
Get full text

Relating the formation factor to chloride diffusion in concrete based on low carbon binder types by Achenbach Rebecca, Raupach Michael

“…This article takes a closer look at the electrical resistivity of mortars and concretes and the formation factor as a microstructure parameter. Both, but the formation factor in particular, show great potential for providing meaningful assessments as a parameter for evaluating the durability of mortar and concrete.…”
Get full text

Durability assessment of vacuum-infused GFRP laminates and I-beams in marine environments by Xinqiang Xi, Shaojie Zhang, Zhi-hao Hao, Peng Feng, Fei Zhao

“…Microstructural characterization further revealed degradation mechanisms. …”
Get full text

Stability of whey protein isolate–chitosan Pickering emulsions and their application in mayonnaise by Zhen Tian, Huaizhou Jin, Xiaoxiao Shang, Qifei Ma, Weihong Wang, Shangzhong Jin

“…Optical tweezers were employed to quantify the interaction forces between emulsion droplets during storage, in combination with microstructural observation and ζ-potential analysis. …”
Get full text