Увійти

Готові списки джерел за темами / Hybrid Aggregates / Статті в журналах

Щоб переглянути інші типи публікацій з цієї теми, перейдіть за посиланням: Hybrid Aggregates.

Статті в журналах з теми "Hybrid Aggregates"

Автор: Grafiati

Опубліковано: 28 травня 2022

Оновлено: 31 липня 2025

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Ознайомтеся з топ-50 статей у журналах для дослідження на тему "Hybrid Aggregates".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Переглядайте статті в журналах для різних дисциплін та оформлюйте правильно вашу бібліографію.

1

Strunk, John D. "Hybrid aggregates." ACM SIGOPS Operating Systems Review 46, no. 3 (2012): 50–56. http://dx.doi.org/10.1145/2421648.2421656.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

2

Niu, Xiaoshu, Xin Liu, Tao Li, et al. "Long-Term Planting of Taxodium Hybrid ‘Zhongshanshan’ Can Effectively Enhance the Soil Aggregate Stability in Saline–Alkali Coastal Areas." Forests 15, no. 8 (2024): 1376. http://dx.doi.org/10.3390/f15081376.

Повний текст джерела

Анотація:

Not enough research has been conducted on the mechanisms influencing the stability of soil aggregates in coastal saline–alkaline soil and the dynamic changes in aggregates in the succession process of coastal saline–alkaline soil brought on by longer planting times. In this study, soil aggregate composition, stability, and influencing factors of 0–20 cm, 20–40 cm, and 40–60 cm soil layers in different planting time stages were analyzed in the reclaimed land at the initial stage of afforestation and the Taxodium hybrid ‘Zhongshanshan’ plantation with planting times of 6, 10, 17, and 21 years. T

Стилі APA, Harvard, Vancouver, ISO та ін.

3

Park, Ji-Hun, Seung-Tae Jeong, Quang-The Bui, and In-Hwan Yang. "Strength and Permeability Properties of Pervious Concrete Containing Coal Bottom Ash Aggregates." Materials 15, no. 21 (2022): 7847. http://dx.doi.org/10.3390/ma15217847.

Повний текст джерела

Анотація:

This study investigates the strength and permeability properties of pervious concrete-containing coal bottom ash (CBA) aggregates. Two pervious concrete mixtures were fabricated with different aggregate size distributions. One mixture contained CBA aggregates with a single-type distribution and the other mixture contained CBA aggregates with a hybrid-type distribution. The test parameters of the CBA pervious concrete included the water/cement (W/C) ratio and compaction level to investigate their effects on the properties. W/C ratios of 0.25, 0.30, and 0.35 were considered for the mixture, and

Стилі APA, Harvard, Vancouver, ISO та ін.

4

Lewkowicz, Aneta, Mattia Pierpaoli, Katarzyna Walczewska-Szewc, et al. "Nonconventional 1,8-Diazafluoren-9-One Aggregates for Green Light Enhancement in Hybrid Biocompatible Media." Materials 15, no. 14 (2022): 5012. http://dx.doi.org/10.3390/ma15145012.

Повний текст джерела

Анотація:

Organic aggregates currently play a prominent role, mainly for their unique optoelectronic properties in the aggregated state. Such properties can be related to the aggregates’ structure and the molecular packing mode. In the literature, we have well-established models of H and J aggregates defined based on the molecular exciton model. However, unconventional aggregates, the most unrecognized forms, have been generating interest among researchers recently. Within unconventional aggregation, aggregation-induced emission systems (AIE) are considered. In the present work, we discuss the effect of

Стилі APA, Harvard, Vancouver, ISO та ін.

5

Hameed, Rashid, Muhammad Tahir, Safeer Abbas, Haseeb Ullah Sheikh, Syed Minhaj Saleem Kazmi, and Muhammad Junaid Munir. "Mechanical and Durability Characterization of Hybrid Recycled Aggregate Concrete." Materials 17, no. 7 (2024): 1571. http://dx.doi.org/10.3390/ma17071571.

Повний текст джерела

Анотація:

The recycling of construction and demolition waste (CDW) for the extraction of recycled concrete aggregates (RCAs) to be used to produce recycled aggregate concrete (RAC) is widely acknowledged internationally. However, CDW not only contains concrete debris but may also contain burnt clay bricks. The recycling of such CDW without the segregation of different components would result in recycled aggregates having different proportions of concrete and brick aggregates. The utilization of these aggregates in concrete requires a detailed investigation of their mechanical and durability properties.

Стилі APA, Harvard, Vancouver, ISO та ін.

6

Soloveva, Evgeniia O., Nikita Toropov, and Anton A. Starovoytov. "J-Aggregate-Enhanced Hybrid Nanoporous Alumina for Resonator-Free Amplified Emission." Photonics 12, no. 4 (2025): 330. https://doi.org/10.3390/photonics12040330.

Повний текст джерела

Анотація:

This study explores the development and optical characterization of a hybrid material combining nanoporous anodic alumina with J-aggregates of pseudoisocyanine dyes, highlighting its potential for photonic applications in bright broadband sources. The hybrid material was synthesized by impregnating an alumina matrix with a dye solution, which facilitated a thermally stimulated self-assembly process for the formation of J-aggregates. The incorporation of J-aggregates within the matrix was confirmed through several independent optical measurement techniques. A distinct absorption peak and corres

Стилі APA, Harvard, Vancouver, ISO та ін.

7

Graytee, Ahmed, and Hayder Mehdi. "Development of Fly Ash-Based Geopolymer Lightweight Aggregates." Journal of Engineering and Sustainable Development 28, no. 5 (2024): 619–29. http://dx.doi.org/10.31272/jeasd.28.5.7.

Повний текст джерела

Анотація:

This research delves into the utilization of microwave hybrid heating as a curing technique for producing fine aggregates from fly ash. Various concentrations of alkali activator solutions were employed as binders to pelletize the fly ash (ranging from 0% to 10%). The resultant green fly ash-based geopolymer (FAG) aggregates were subjected to a 15-minute microwave kiln treatment. The microwave-sintered FAG fine aggregates, varying in sizes from 0.60 to 2.36 mm, were then utilized to fabricate 50 mm cubic cement mortar samples. Findings indicated that the density of FAG aggregates was approxima

Стилі APA, Harvard, Vancouver, ISO та ін.

8

Tao, Ran, Huichen Yang, Xuesong Cui, et al. "The Suitability of Hybrid Fe0/Aggregate Filtration Systems for Water Treatment." Water 14, no. 2 (2022): 260. http://dx.doi.org/10.3390/w14020260.

Повний текст джерела

Анотація:

Metallic iron (Fe0) corrosion under immersed conditions (Fe0/H2O system) has been used for water treatment for the past 170 years. Fe0 generates solid iron corrosion products (FeCPs) which are known to in situ coat the surface of aggregates, including granular activated carbon (GAC), gravel, lapillus, manganese oxide (MnO2), pyrite (FeS2), and sand. While admixing Fe0 and reactive aggregates to build hybrid systems (e.g., Fe0/FeS2, Fe0/MnO2, Fe0/sand) for water treatment, it has been largely overlooked that these materials would experience reactivity loss upon coating. This communication clari

Стилі APA, Harvard, Vancouver, ISO та ін.

9

Skouras, Eugene D., Nikolaos P. Karagiannakis, and Vasilis N. Burganos. "Thermal Conduction in Hybrid Nanofluids and Aggregates." Nanomaterials 14, no. 3 (2024): 282. http://dx.doi.org/10.3390/nano14030282.

Повний текст джерела

Анотація:

Hybrid nanofluids contain more than one type of nanoparticle and have shown improved thermofluidic properties compared to more conventional ones that contain a single nanocomponent. Such hybrid systems have been introduced to improve further the thermal and mass transport properties of nanoparticulate systems that affect a multitude of applications. The impact of a second particle type on the effective thermal conductivity of nanofluids is investigated here using the reconstruction of particle configurations and prediction of thermal efficiency with meshless methods, placing emphasis on the ro

Стилі APA, Harvard, Vancouver, ISO та ін.

10

Jiang, Weiliang, Long Liu, Weidong Cao, Shanglei Yang, Shutang Liu, and Jingchen Li. "Prediction Model of VCA Formed by the Packing of Hybrid Lithological Coarse Aggregates Used in SMA." Materials 15, no. 24 (2022): 8952. http://dx.doi.org/10.3390/ma15248952.

Повний текст джерела

Анотація:

The voids in coarse aggregate (VCA) is an important volumetric index in the mineral aggregate gradation design of stone matrix asphalt (SMA) mixtures. To explore the law of variation for VCA formed by the packing of basalt and lime coarse aggregates, a uniform design method and vibrating compaction tests were used to establish the prediction model. Based on the test results and stepwise regression analysis, a reliable prediction model of VCA was obtained. There is a multiple nonlinear relationship between the VCA and the proportion of each coarse aggregate in the mixture. Regardless of the typ

Стилі APA, Harvard, Vancouver, ISO та ін.

11

Vukajlovich, S. W., and D. C. Morrison. "Activation of murine spleen cells by lipid A: negative modulation of lipid A mitogenic activity by O-antigen polysaccharide." Journal of Immunology 135, no. 4 (1985): 2546–50. http://dx.doi.org/10.4049/jimmunol.135.4.2546.

Повний текст джерела

Анотація:

Abstract We have investigated the regulatory effects of polysaccharide-rich subunits upon lipid A activity with the use of hybrid LPS macromolecules of defined subunit composition. Hybrid LPS were constructed with polysaccharide-rich LPS from Escherichia coli O55:B5 and lipid A-rich LPS from Salmonella minnesota R595 by dissociation of the two parental LPS species to monomeric solutions with deoxycholate, admixing these LPS in various proportions and reassociation into high m.w. LPS hybrid aggregates by removal of the deoxycholate. Isopycnic densities of LPS hybrids were intermediate to those

Стилі APA, Harvard, Vancouver, ISO та ін.

12

Altun, Muhammet Gökhan, and Meral Oltulu. "EFFECT OF DIFFERENT TYPES OF FIBER UTILIZATION ON MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE CONTAINING SILICA FUME." Journal of Green Building 15, no. 1 (2020): 119–36. http://dx.doi.org/10.3992/1943-4618.15.1.119.

Повний текст джерела

Анотація:

ABSTRACT The use of recycled aggregate (RA) instead of natural aggregate (NA) in concrete is necessary for environmental protection and the effective utilization of resources. The addition of recycled aggregates in concrete increases shrinkage, porosity and decreases the mechanical properties compared to that of normal concrete. This study was aimed at investigating how the addition of various proportions of polypropylene and steel fiber affect the mechanical properties of recycled aggregate concrete (RAC). The natural coarse aggregates (NCAs) used in the production of normal concrete (NC) wer

Стилі APA, Harvard, Vancouver, ISO та ін.

13

Guo, Qiang. "Effect of Coarse Aggregate Size on the Performance of PE/HPP Hybrid Fiber Concrete." Journal of Physics: Conference Series 2610, no. 1 (2023): 012069. http://dx.doi.org/10.1088/1742-6596/2610/1/012069.

Повний текст джерела

Анотація:

Abstract Three kinds of continuously graded coarse aggregates with maximum particle sizes of 10mm, 16mm and 20mm were selected from pebble and gravel respectively, then, Slump test, compressive strength test and bending toughness test were carried out to study the influence of maximum particle size of coarse aggregate on the workability, compressive strength, wear resistance and bending behaviour of PE/HPP hybrid fiber concrete. The results show that with the increase of the maximum particle size of coarse aggregate, the work performance, compressive strength and bending toughness of hybrid fi

Стилі APA, Harvard, Vancouver, ISO та ін.

14

Kamel, Mahmoud M. A., Yu Fu, Xiaowei Feng, and Yijiang Peng. "Mesoscopic Analysis of Rounded and Hybrid Aggregates in Recycled Rubber Concrete." Materials 16, no. 19 (2023): 6600. http://dx.doi.org/10.3390/ma16196600.

Повний текст джерела

Анотація:

Recycled rubber concrete (RRC), a sustainable building material, provides a solution to the environmental issues posed by rubber waste. This research introduces a sophisticated hybrid random aggregate model for RRC. The model is established by combining convex polygon aggregates and rounded rubber co-casting schemes with supplemental tools developed in MATLAB and Fortran for processing. Numerical analyses, based on the base force element method (BFEM) of the complementary energy principle, are performed on RRC’s uniaxial tensile and compressive behaviors using the proposed aggregate models. Th

Стилі APA, Harvard, Vancouver, ISO та ін.

15

Nunez, Itzel, Afshin Marani, and Moncef L. Nehdi. "Mixture Optimization of Recycled Aggregate Concrete Using Hybrid Machine Learning Model." Materials 13, no. 19 (2020): 4331. http://dx.doi.org/10.3390/ma13194331.

Повний текст джерела

Анотація:

Recycled aggregate concrete (RAC) contributes to mitigating the depletion of natural aggregates, alleviating the carbon footprint of concrete construction, and averting the landfilling of colossal amounts of construction and demolition waste. However, complexities in the mixture optimization of RAC due to the variability of recycled aggregates and lack of accuracy in estimating its compressive strength require novel and sophisticated techniques. This paper aims at developing state-of-the-art machine learning models to predict the RAC compressive strength and optimize its mixture design. Result

Стилі APA, Harvard, Vancouver, ISO та ін.

16

Marković, Nemanja, Dušan Grdić, Nenad Stojković, Gordana Topličić-Ćurčić, and Darko Živković. "Two-Dimensional Damage Localization Using a Piezoelectric Smart Aggregate Approach—Implementation on Arbitrary Shaped Concrete Plates." Materials 17, no. 1 (2023): 218. http://dx.doi.org/10.3390/ma17010218.

Повний текст джерела

Анотація:

This paper presents the application of a hybrid approach for damage localization in concrete plates of arbitrary geometric shapes and a constant thickness. The hybrid algorithm utilizes fast discrete wavelet transformation, energy approach and time of flight criteria for the purpose of the localization of single- and multi-damage problems inside or on the periphery of concrete plates. A brief theoretical background of the hybrid method as well as numerical procedures for modeling the piezoelectric smart aggregate and ultrasonic wave propagation are presented. Experimental and numerical verific

Стилі APA, Harvard, Vancouver, ISO та ін.

17

Bardan, Magdalena, and Lech Czarnecki. "Green Recycled Aggregate in Concrete: Feasibility Study." Materials 18, no. 3 (2025): 488. https://doi.org/10.3390/ma18030488.

Повний текст джерела

Анотація:

With increasing concrete production, CO2 emissions rise, and natural resources deplete, creating a need for new material solutions. This article analyzes the feasibility of using green materials, like recycled aggregate (RA) from construction and demolition waste (CDW) to be incorporated into concrete (RAC). The objective of this paper is to determine that the use of RA ensures receiving sustainable concrete in comparison with NA and LA. The sustainability assessment was conducted based on an analysis of the life cycle in terms of the environmental, economic, and public perception aspects. Add

Стилі APA, Harvard, Vancouver, ISO та ін.

18

Mr., Mahesh, M.S. Shobha Dr., and Adanagouda Dr. "Optimizing Compressive Strength in Hybrid Fiber-Reinforced Tertiary Blend High-Performance Concrete through Variation in Aggregate-to-Binder Ratios." Sci, Q2 Scopus Indexed 5, no. 4 (2023): 7–15. https://doi.org/10.5281/zenodo.10370447.

Повний текст джерела

Анотація:

This research delves into the optimization of compressive strength in Hybrid Fiber-Reinforced Tertiary Blend High-Performance Concrete (HPC) by systematically varying aggregate-to-binder ratios. The study seeks to elucidate the impact of different proportions of aggregates to binders on the compressive strength of the concrete mix, aiming to tailor the material composition for superior structural performance. The Tertiary Blend HPC employed in this study comprises a meticulously balanced combination of cement, supplementary cementitious materials, and aggregates. Through a methodical adjustmen

Стилі APA, Harvard, Vancouver, ISO та ін.

19

Rajendra Prasath, C., A. Dhanalakshmi, D. Vivek, Diana Alice Sugunan, D. Clara, and C. Hari Preeta. "A study of hybrid fibre reinforced concrete with E-plastic waste." E3S Web of Conferences 405 (2023): 03007. http://dx.doi.org/10.1051/e3sconf/202340503007.

Повний текст джерела

Анотація:

Electronic waste, also known as electronic and electrical equipment waste, poses significant pollution issues for people and the environment. It's essential to think about new, efficient waste management methods, particularly those that emphasise recycling. Glass fibre and polypropylene fibre have the benefit of being lightweight, lowering the overall cost of building and promoting construction efficiency. The effectiveness of hybrid fibre-reinforced concrete using E plastic waste as coarse aggregate was investigated in the current study. The concept behind the research study is to replace 0%

Стилі APA, Harvard, Vancouver, ISO та ін.

20

Subashree, P., and R. Thenmozhi. "Experimental Study of Hybrid Rubberized Composite Slabs." Archives of Civil Engineering 64, no. 4 (2018): 22–29. http://dx.doi.org/10.2478/ace-2018-0060.

Повний текст джерела

Анотація:

AbstractRubberized concrete is made up of scrap tyre rubbers where the fine aggregate is partially replaced by it, as the waste rubber is being a threat to the environment. It is estimated that only 4% of the waste tyre is used in the application of civil engineering and also there is shortage of fine aggregates. The primary objective of this study is to investigate the preliminary concrete properties of M25 and M30 concretes. The fine aggregate is replaced by pre-treated crumb rubber with 10, 15 and 20 % of total weight. Various tests are conducted on the rubberized concrete specimens such as

Стилі APA, Harvard, Vancouver, ISO та ін.

21

Najm, Hadee Mohammed, Ominda Nanayakkara, Mahmood Ahmad, and Mohanad Muayad Sabri Sabri. "Mechanical Properties, Crack Width, and Propagation of Waste Ceramic Concrete Subjected to Elevated Temperatures: A Comprehensive Study." Materials 15, no. 7 (2022): 2371. http://dx.doi.org/10.3390/ma15072371.

Повний текст джерела

Анотація:

Waste ceramic concrete (WOC) made from waste ceramic floor tiles has several economic and environmental benefits. Fire is one of the most common disasters in buildings, and WOC is a brittle construction material; therefore, the mechanical properties of WOC structures under high temperatures should be considered. According to previous studies, hybrid fiber can further reduce damage to concrete under high temperatures. Meanwhile, crack width and propagation are among the key characteristics of concrete materials that need to be considered, but few studies have focused on their behavior when subj

Стилі APA, Harvard, Vancouver, ISO та ін.

22

Kato, Keigo, Masayuki Gon, Kazuo Tanaka, and Yoshiki Chujo. "Stretchable Conductive Hybrid Films Consisting of Cubic Silsesquioxane-capped Polyurethane and Poly(3-hexylthiophene)." Polymers 11, no. 7 (2019): 1195. http://dx.doi.org/10.3390/polym11071195.

Повний текст джерела

Анотація:

We fabricated stretchable and electric conductive hybrids consisting of polyhedral oligomeric silsesquioxane (POSS)-capped polyurethane (PUPOSS) and doped poly(3-hexylthiophene) (P3HT). In order to realize robust films coexisting polar conductive components in hydrophobic elastic matrices, we employed POSS introduced into the terminals of the polyurethane chains as a compatibilizer. Through the simple mixing and drop-casting with the chloroform solutions containing doped P3HT and polyurethane polymers, homogeneous hybrid films were obtained. From the conductivity and mechanical measurements, i

Стилі APA, Harvard, Vancouver, ISO та ін.

23

Zhang, Yan, Haitao Wang, Yangfang Wu, and Min Li. "Effects of carbon nanomaterials on the aggregation of a bi-oxadiazole derivative (BOXD-T8) in DMF and its gel properties." New J. Chem. 38, no. 10 (2014): 4823–29. http://dx.doi.org/10.1039/c4nj00605d.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

24

Selianitis, Dimitrios, Aleksander Forys, Barbara Trzebicka, Adam Alemayehu, Václav Tyrpekl, and Stergios Pispas. "Amphiphilic P(OEGMA-co-DIPAEMA) Hyperbranched Copolymer/Magnetic Nanoparticle Hybrid Nanostructures by Co-Assembly." Nanomanufacturing 2, no. 1 (2022): 53–68. http://dx.doi.org/10.3390/nanomanufacturing2010004.

Повний текст джерела

Анотація:

This work presents the utilization of amphiphilic poly(oligo(ethylene glycol) methyl methacrylate)-co-poly(2-(diisopropylamino)ethyl methacrylate), P(OEGMA-co-DIPAEMA), hyperbranched (HB) copolymers, forming polymeric aggregates in aqueous media, as building nanocomponents and nanocarriers for the entrapment of magnetic cobalt ferrite nanoparticles (CoFe2O4, MNPs), and the hydrophobic drug curcumin (CUR) in their hydrophobic domains. Dynamic light scattering (DLS) and cryogenic transmission electron microscopy (cryo-TEM) techniques were used to evaluate the multifunctional hybrid nanostructure

Стилі APA, Harvard, Vancouver, ISO та ін.

25

Simon, T., D. Melnikau, A. Sánchez-Iglesias, et al. "Exploring the Optical Nonlinearities of Plasmon-Exciton Hybrid Resonances in Coupled Colloidal Nanostructures." Journal of Physical Chemistry C 120, no. 22 (2016): 12226–33. https://doi.org/10.1021/acs.jpcc.6b04658.

Повний текст джерела

Анотація:

Strong coupling of plasmons and excitons can form hybrid states, the so-called "plexcitons". Although plasmons have a low quality factor, the exceptionally high coupling strength with molecular aggregates, in particular J-aggregates, allows the realization of strong interaction. Despite several studies in recent years showing the formation of plexcitonic states, their nature, especially at very short times, is still insufficiently investigated. In this article, we identify the nonlinear optical behavior of plexcitons formed on gold nanorods coated with J-aggregated cyanine molecules at short t

Стилі APA, Harvard, Vancouver, ISO та ін.

26

Zúniga, Arlen, Rute Eires, and Raphaele Malheiro. "New Lime-Based Hybrid Composite of Sugarcane Bagasse and Hemp as Aggregates." Resources 12, no. 5 (2023): 55. http://dx.doi.org/10.3390/resources12050055.

Повний текст джерела

Анотація:

Bio-based materials help reduce the consumption of non-renewable resources, contributing to the development of sustainable construction. Industrial Hemp Concrete (IHC), which uses hemp stalk (HS) as an aggregate and a lime-based binder, is a bio-based material with various applications. This research developed a new hybrid composite in order to improve the mechanical strength and durability of hemp concrete, with the incorporation of sugarcane bagasse (SCB) as an aggregate, a resource of a renewable origin that is abundant in several countries. Different formulations were used, which were mold

Стилі APA, Harvard, Vancouver, ISO та ін.

27

Mao, Peng, Changxu Liu, Qiang Chen, Min Han, Stefan A. Maier, and Shuang Zhang. "Broadband SERS detection with disordered plasmonic hybrid aggregates." Nanoscale 12, no. 1 (2020): 93–102. http://dx.doi.org/10.1039/c9nr08118f.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

28

B., Saisunil, and Narendra kumar B. "Synergizing Sustainability and Strength: Evaluating Performance in Composite Fibre-Reinforced Recycled Aggregate Concrete – A Comprehensive Study." Journal of Advanced Cement & Concrete Technology 7, no. 2 (2024): 20–29. https://doi.org/10.5281/zenodo.10983426.

Повний текст джерела

Анотація:

<em>Recycled waste from construction and renovation is used as aggregate in different construction applications. To create aggregates with particular qualities for particular construction uses, the procedure entails gathering, classifying, and processing these materials. India is replacing natural aggregates in construction projects with recycled aggregate (RAC) to address environmental concerns and encourage sustainable solutions in the quickly urbanising construction sector. Despite not being as strong as ordinary concrete, RAC concrete can be strengthened by adding various fibres, such as s

Стилі APA, Harvard, Vancouver, ISO та ін.

29

Jumbo-Nogales, Alba, Anish Rao, Adam Olejniczak, Marek Grzelczak, and Yury Rakovich. "Unveiling the Synergy of Coupled Gold Nanoparticles and J-Aggregates in Plexcitonic Systems for Enhanced Photochemical Applications." Nanomaterials 14, no. 1 (2023): 35. http://dx.doi.org/10.3390/nano14010035.

Повний текст джерела

Анотація:

Plexcitonic systems based on metal nanostructures and molecular J-aggregates offer an excellent opportunity to explore the intriguing interplay between plasmonic excitations and excitons, offering unique insights into light–matter interactions at the nanoscale. Their potential applications in photocatalysis have prompted a growing interest in both their synthesis and the analysis of their properties. However, in order to construct a high-performing system, it is essential to ensure chemical and spectral compatibility between both components. We present the results of a study into a hybrid syst

Стилі APA, Harvard, Vancouver, ISO та ін.

30

H. Jaber, Imtethal, and Waleed A. Waryosh. "EFFECT OF HYBRID CURING ON CONCRETE PROPERTIES." International Journal of Applied Science and Engineering Review 05, no. 04 (2024): 36–50. http://dx.doi.org/10.52267/ijaser.2024.5404.

Повний текст джерела

Анотація:

Internal curing improved the strength and performance of concrete buildings; insufficient curing of concrete has resulted in a considerable loss of its strength, leading to the deterioration of the building's structural performance. This study aimed to investigate the effect of hybrid curing on concrete properties. Therefore, in this research, two types of internal curing materials were employed: water-absorbent polymer balls with ratio of 5% from the weight of cement and crushed Thermostone aggregates with a replacement ratio of 50% and 100% from coarse aggregates. Under two types of curing c

Стилі APA, Harvard, Vancouver, ISO та ін.

31

Zhang, Yao, J. Woody Ju, Hehua Zhu, and Zhiguo Yan. "A novel multi-scale model for predicting the thermal damage of hybrid fiber-reinforced concrete." International Journal of Damage Mechanics 29, no. 1 (2019): 19–44. http://dx.doi.org/10.1177/1056789519831554.

Повний текст джерела

Анотація:

A multi-scale micromechanical model is proposed to predict the damage degree of hybrid fiber-reinforced concrete under or after high temperatures. The thermal degradation of hybrid fiber-reinforced concrete is generally composed of the damage of the cement paste caused by thermal decomposition and thermal incompatibility, the deterioration of aggregates and fibers, and the interfacial damage between aggregates and the matrix. In this multi-scale model, four levels of hybrid fiber-reinforced concrete structures are considered when the thermal damage degree is derived; namely, the equivalent cal

Стилі APA, Harvard, Vancouver, ISO та ін.

32

Kwiatkowski, Alexander L., Vyacheslav S. Molchanov, Alexander I. Kuklin, Yuri M. Chesnokov, and Olga E. Philippova. "Salt-Induced Transformations of Hybrid Micelles Formed by Anionic Surfactant and Poly(4-vinylpyridine)." Polymers 14, no. 23 (2022): 5086. http://dx.doi.org/10.3390/polym14235086.

Повний текст джерела

Анотація:

Salt-induced structural transformation of charged hybrid surfactant/polymer micelles formed by potassium oleate and poly(4-vinylpyridine) was investigated by cryo-TEM, SANS with contrast variation, DLS, and 2D NOESY. Cryo-TEM data show, that at small salt concentration beads-on-string aggregates on polymer chains are formed. KCl induces the transformation of those aggregates into rods, which is due to the screening of the electrostatic repulsion between similarly charged beads by added salt. In a certain range of salt concentration, the beads-on-string aggregates coexist with the rodlike ones.

Стилі APA, Harvard, Vancouver, ISO та ін.

33

Kelley, M. T., G. C. Elliott, and R. J. McAvoy. "GROWTH OF HYBRID LILIES IN ROCKWOOL-BASED MEDIA." HortScience 26, no. 6 (1991): 741G—741. http://dx.doi.org/10.21273/hortsci.26.6.741g.

Повний текст джерела

Анотація:

Four different granulated rockwool (RW) aggregates were combined with peat at 15, 30, or 45 percent (v/v) RW resulting in twelve different peat:RW media. The RW aggregates used were either fine or coarse textured and absorbent or repellent to water. A soil based medium was used as a control. Bulk volume, bulk density, total porosity, water porosity (WP), and aeration porosity (AP) were determined for all media. Hybrid lily, cvs. `Enchantment' and `Jamboree', growth in these media were compared by measuring the dates of visible bud and anthesis, flower number, leaf number and area, plant height

Стилі APA, Harvard, Vancouver, ISO та ін.

34

Sivakumar, Pithchai P., Yury A. Villagrán-Zaccardi, Thomas Lapauw, Elke Gruyaert, Stijn Matthys, and Nele De Belie. "Durability Performance of Hybrid Binder Concretes Containing Non-Ferrous Slag and Recycled Aggregates." Sustainability 15, no. 8 (2023): 6338. http://dx.doi.org/10.3390/su15086338.

Повний текст джерела

Анотація:

Novel hybrid binder concrete mixes with alkali-activated non-ferrous slag (NFS), either alone or in combination with blast furnace slag (BFS), as partial replacement of Portland cement, and containing 50% recycled aggregates, were successfully manufactured. The compressive strength, carbonation resistance, chloride resistance, frost scaling, sorptivity coefficient, and water penetration resistance were thoroughly assessed. The presence of recycled aggregates had an adverse effect on early-age strength, but after 91 days there was no difference between concrete with and without recycled aggrega

Стилі APA, Harvard, Vancouver, ISO та ін.

35

Loh, Leong Tatt, Ming Kun Yew, Ming Chian Yew, et al. "Mechanical and Thermal Properties of Synthetic Polypropylene Fiber–Reinforced Renewable Oil Palm Shell Lightweight Concrete." Materials 14, no. 9 (2021): 2337. http://dx.doi.org/10.3390/ma14092337.

Повний текст джерела

Анотація:

Oil palm shell (OPS) is an agricultural solid waste from the extraction process of palm oil. All these wastes from industry pose serious disposal issues for the environment. This research aims to promote the replacement of conventional coarse aggregates with eco-friendly OPS aggregate which offers several advantages, such as being lightweight, renewable, and domestically available. This paper evaluates the mechanical and thermal performances of renewable OPS lightweight concrete (LWC) reinforced with various type of synthetic polypropylene (SPP) fibers. Monofilament polypropylene (MPS) and bar

Стилі APA, Harvard, Vancouver, ISO та ін.

36

González-Betancur, D., Ary A. Hoyos-Montilla, and Jorge I. Tobón. "Sustainable Hybrid Lightweight Aggregate Concrete Using Recycled Expanded Polystyrene." Materials 17, no. 10 (2024): 2368. http://dx.doi.org/10.3390/ma17102368.

Повний текст джерела

Анотація:

Global concrete production, reaching 14×1013m3/year, raises environmental concerns due to the resource-intensive nature of ordinary Portland cement (OPC) manufacturing. Simultaneously, 32.7×109 kg/year of expanded polystyrene (EPS) waste poses ecological threats. This research explores the mechanical behavior of lightweight concrete (LWAC) using recycled EPS manufactured with a hybrid cement mixture (OPC and alkali-activated cement). These types of cement have been shown to improve the compressive strength of concrete, while recycled EPS significantly decreases concrete density. However, the i

Стилі APA, Harvard, Vancouver, ISO та ін.

37

Aulia, Teuku Budi, M. Zardan, Nora Abdullah, et al. "Use of Cement and Aggregates Substitution for Production of Hybrid Cost-Effective and Sustainable High-Strength Concretes." Key Engineering Materials 998 (December 13, 2024): 77–84. https://doi.org/10.4028/p-eb6rke.

Повний текст джерела

Анотація:

High-strength concretes made with a lot of cement and good quality aggregates added with additives and admixtures causing expensive costs. Conversely, cement manufacturing is not environment friendly due to using many natural raw materials and delivers CO2 to atmosphere triggering global warming. Moreover, aggregates availability deriving from river reduces over time, almost 60% of civil engineering infrastructures in world are made with concrete. The purpose of this research is to study effectiveness of using cement substitute materials derived from natural geopolymer pozzolanic ash and aggre

Стилі APA, Harvard, Vancouver, ISO та ін.

38

Gerlach, J. C., K. Klöppel, C. MÜller, N. Schnoy, M. D. Smith, and P. Neuhaus. "Hepatocyte Aggregate Culture Technique for Bioreactors in Hybrid Liver Support Systems." International Journal of Artificial Organs 16, no. 12 (1993): 843–46. http://dx.doi.org/10.1177/039139889301601210.

Повний текст джерела

Анотація:

Utilizing a modified culture technique for hepatocytes, a high performance suspension culture is possible in which hepatocytes spontaneously form cell aggregates. The aggregates of 20-100 cells have been histologically confirmed to hold a three-dimensional structure, they show a long-term external metabolism and a survival time comparable with standard adhesion cultures. This technique has several advantages in the construction of large scale bioreactors for hybrid liver support systems.

Стилі APA, Harvard, Vancouver, ISO та ін.

39

Capellero, Sonia, Jessica Erriquez, Chiara Battistini, et al. "Ovarian Cancer Cells in Ascites Form Aggregates That Display a Hybrid Epithelial-Mesenchymal Phenotype and Allows Survival and Proliferation of Metastasizing Cells." International Journal of Molecular Sciences 23, no. 2 (2022): 833. http://dx.doi.org/10.3390/ijms23020833.

Повний текст джерела

Анотація:

Peritoneal metastases are the leading cause of morbidity and mortality in ovarian cancer. Cancer cells float in peritoneal fluid, named ascites, together with a definitely higher number of non neo-neoplastic cells, as single cells or multicellular aggregates. The aim of this work is to uncover the features that make these aggregates the metastasizing units. Immunofluorescence revealed that aggregates are made almost exclusively of ovarian cancer cells expressing the specific nuclear PAX8 protein. The same cells expressed epithelial and mesenchymal markers, such as EPCAM and αSMA, respectively.

Стилі APA, Harvard, Vancouver, ISO та ін.

40

D'Arienzo, Massimiliano, Matteo Redaelli, Emanuela Callone, et al. "Hybrid SiO2@POSS nanofiller: a promising reinforcing system for rubber nanocomposites." Materials Chemistry Frontiers 1, no. 7 (2017): 1441–52. http://dx.doi.org/10.1039/c7qm00045f.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

41

Li, Shaobin, Li Zhang, Dongfeng Chai, Haijun Pang, and Huiyuan Ma. "Self-assembly of polyoxometalate-based hybrid aggregates: from a monomer to dimers by changing the pH value of reaction systems." New Journal of Chemistry 41, no. 18 (2017): 10148–54. http://dx.doi.org/10.1039/c7nj02475d.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

42

DAS, ARIYAM, and CARLO ZANIOLO. "A Case for Stale Synchronous Distributed Model for Declarative Recursive Computation." Theory and Practice of Logic Programming 19, no. 5-6 (2019): 1056–72. http://dx.doi.org/10.1017/s1471068419000358.

Повний текст джерела

Анотація:

AbstractA large class of traditional graph and data mining algorithms can be concisely expressed in Datalog, and other Logic-based languages, once aggregates are allowed in recursion. In fact, for most BigData algorithms, the difficult semantic issues raised by the use of non-monotonic aggregates in recursion are solved byPre-Mappability(${\cal P}$reM), a property that assures that for a program with aggregates in recursion there is an equivalent aggregate-stratified program. In this paper we show that, by bringing together the formal abstract semantics of stratified programs with the efficien

Стилі APA, Harvard, Vancouver, ISO та ін.

43

Koufos, Evan, and Meenakshi Dutt. "Designing Nanostructured Hybrid Inorganic-biological Materials via the Self-assembly." MRS Proceedings 1569 (2013): 51–56. http://dx.doi.org/10.1557/opl.2013.764.

Повний текст джерела

Анотація:

ABSTRACTOur objective is to design nanostructured hybrid inorganic-biological materials using the selfassembly of functionalized nanotubes and lipid molecules. In this presentation, we summarize the multiple control parameters which direct the equilibrium morphology of a specific class of nanostructured biomaterials. Individual lipid molecules are composed of a hydrophilic head group and two hydrophobic tails. A bare nanotube encompasses an ABA architecture, with a hydrophobic shaft (B) and two hydrophilic ends (A). We introduce hydrophilic hairs at one end of the tube to enable selective tran

Стилі APA, Harvard, Vancouver, ISO та ін.

44

Subashree, P., and R. Thenmozhi. "Flexural Performance of Hybrid-Rubberized Composite Slabs Using Finite Element Method." Advanced Materials Research 984-985 (July 2014): 167–71. http://dx.doi.org/10.4028/www.scientific.net/amr.984-985.167.

Повний текст джерела

Анотація:

Ab s t r act Hybrid Rubberized Composite Slabs (HRCS) is an innovative material which has been developed for highway barriers in bridge construction to avoid vehicle accidents and thereby reducing the risk to public. A three dimensional hybrid rubberized composite slab model (HRCS) was created using Finite element Analysis Software ANSYS and was validated by previous experimental research works on concrete with crumb rubber. Finite element simulations were performed to examine the effect of replacing 0-20% of fine aggregates with crumb rubber. The load-displacement behavior was analyzed for th

Стилі APA, Harvard, Vancouver, ISO та ін.

45

C., Subhika, and Ramadevi K. "Enhancing Concrete Properties through Fly Ash Pelletized Aggregates and Fibre Reinforcement - A Review." Journal of Civil and Construction Engineering 10, no. 3 (2024): 31–39. http://dx.doi.org/10.46610/jocce.2024.v010i03.004.

Повний текст джерела

Анотація:

This literature review examines recent studies in Lightweight Aggregate Concrete (LWAC), specifically focusing on utilizing fly ash pelletization and fibre reinforcement to enhance concrete properties. Fly ash, a by-product of coal combustion, has gathered attention because of its potential to be put forward as a critical component in creating lightweight aggregates. The process of pelletization, which involves forming fly ash into small, spherical pellets, has been shown to improve the mechanical properties of the resulting concrete. The process mainly includes the cold-bonded pelletization m

Стилі APA, Harvard, Vancouver, ISO та ін.

46

Dawood, Eethar, and Maysam Al-Heally. "Effect of recycled materials and hybrid fibers on the properties of self-compacting concrete." Journal of Applied Engineering Science 19, no. 1 (2021): 262–69. http://dx.doi.org/10.5937/jaes0-28558.

Повний текст джерела

Анотація:

Self-compacting concrete (SCC) has many properties comparing to conventional concrete and represents a good choice towards sustainability. The use of different recycled materials contributes to seize the negative impact of huge amount of waste on the ecosystem. In this study, locally available materials have been used as partially cement replacements. Such materials including ceramic waste powder (CWP) and glass powder (GP) in addition to fly ash with total cement replacement of 30%(12%CWP+8%GP+12%Fly ash) have been found to increase the compressive strength by about 7% compared to the control

Стилі APA, Harvard, Vancouver, ISO та ін.

47

Chen, Boxu, Xilin Lin, Mingjin Yang, et al. "Engineered partially open-cage fluorinated polyhedral oligomeric silsesquioxane hybrid nanoparticle aggregates for surfaces with super-repellency to widespread liquids." Journal of Materials Chemistry A 10, no. 9 (2022): 4944–51. http://dx.doi.org/10.1039/d1ta09763f.

Повний текст джерела

Анотація:

Co-polycondensation generates easy-to-use partially open-cage fluorinated polyhedral oligomeric silsesquioxane-nanoparticle (poc-FPOSS-NP) hybrid aggregates for surfaces with super-repellency to widespread liquids.

Стилі APA, Harvard, Vancouver, ISO та ін.

48

Berret, J. ‐F, K. Yokota, and M. Morvan. "Interactions Between Polymers and Nanoparticles: Formation of “Supermicellar” Hybrid Aggregates." Soft Materials 2, no. 2-3 (2004): 71–84. http://dx.doi.org/10.1081/smts-200056090.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

49

Oumar, Mamadou, Elisabeth Taffin de Givenchy, Samba Yandé Dieng, Sonia Amigoni, and Frédéric Guittard. "Giant Brainlike Aggregates from New Fluorocarbon/Hydrocarbon Hybrid Cationic Surfactants." Langmuir 27, no. 5 (2011): 1668–74. http://dx.doi.org/10.1021/la1041184.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

50

Obaidat, Mohammed Taleb, Hashem R. Al-Masaeid, Fouad Gharaybeh, and Taisir S. Khedaywi. "An innovative digital image analysis approach to quantify the percentage of voids in mineral aggregates of bituminous mixtures." Canadian Journal of Civil Engineering 25, no. 6 (1998): 1041–49. http://dx.doi.org/10.1139/l98-034.

Повний текст джерела

Анотація:

The objective of this study was to examine the feasibility of using a semiautomated computer-vision system to quantify the percentage of voids in mineral aggregates (VMA%) of bituminous mixtures. The system used a hybrid procedure which utilized a digital image analysis scheme and a planimeter surveying instrument. Thirty-nine Marshall specimens were prepared using limestone and gravel aggregates. Values of VMA% were obtained using the ASTM conventional procedure and the computer-vision procedure. To compute VMA% using the computer-vision procedure, normal case photography with uniform scale i

Стилі APA, Harvard, Vancouver, ISO та ін.

Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!