Results 31 to 40 of about 470,548 (268)

Effect of parent rock strength and water absorption on concrete compressive strength [PDF]

Journal of Structural and Construction Engineering, 2019
Since the volume of aggregates in concrete is the highest among the constituent materials, their strength and water absorption can have decisive impact on the concrete ultimate strength.
رضوان ولی بیگی, Mahmood Naderi   +1 more
doaj   +1 more source

Can Aggregate-Associated Organisms Influence the Fouling in a SWRO Desalination Plant?

Microorganisms, 2022
This pilot study investigates the formation of aggregates within a desalination plant, before and after pre-treatment, as well as their potential impact on fouling.
Tamar Jamieson, Harriet Whiley, Jason R. Gascooke, Sophie C. Leterme   +3 more
doaj   +1 more source

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Recent progress in triplet energy transfer systems toward organic afterglow materials

Communications Chemistry
Organic room-temperature phosphorescence (RTP) has shown potential applications in the fields of biomedical imaging, chemical sensing, anti-counterfeiting, and encryption.
Kaiwen Wu, Dan Liu, Lixun Zhu, Tianhao Wu, Yanning Xu, Chenghan He, Yu Xiong, Zheng Zhao, Ben Zhong Tang   +8 more
doaj   +1 more source

Static And Dynamic Characteristics Of Waste Ceramic Aggregate Fibre Reinforced Concrete

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015
There are multiple obstacles associated both with technology and properties of waste ceramic aggregate concrete preventing its wide production and application.
Cichocki Krzysztof, Domski Jacek, Katzer Jacek, Ruchwa Mariusz   +3 more
doaj   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian, Yannick Braun, Till‐Martin Theilen, Anke Barnbrock, Theresa Rohm, Fabienne Hammant, Nicole Sänger, Aynura Abbasova‐Semiz, Jan‐Henning Klusmann, Thomas Klingebiel, Udo Rolle, Peter Bader, Henning C. Fiegel, Andrea Jarisch   +13 more
wiley   +1 more source

Interaction between Edge-Crack and Aggregate in Silicate-Based Composite

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2017
The paper deals with investigation of the interaction between an edge-crack and an aggregate in a silicate-based composite, because adding of aggregates into basic matrix material can improve the fracture mechanical properties of the material ...
Malíková Lucie, Klusák Jan
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan, Mohamed S. Abdelbaki   +1 more
wiley   +1 more source

Carbon–Nitrogen Axial Chirality as a Novel Chiral Framework Design Strategy for Circularly Polarized Luminescence Materials

Aggregate
Circularly polarized luminescence (CPL) materials are essential for advanced optoelectronic applications, yet efficient chiral design strategies remain challenging.
Lei Zeng, Chen‐Hao Guo, Chensen Li, Ziwei Deng, Yi Lu, Lin Lu, Peng Meng, Shuaijun Sun, Zijie Qiu, Meng Li, Yu Xiong, Zheng Zhao, Chuan‐Feng Chen, Ben Zhong Tang   +13 more
doaj   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source