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Sriharan Natarajan, Senthil Thottipalayam Subramaniyam and Vignesh Kumaravel
Eco-friendly hydrophobic coatings were fabricated on tiles via the drop-casting process. Sugarcane bagasse waste ash (SBA) was used as a silica source and dimethyldiethoxysilane (DMDEOS) was used as a surface functionalizing agent. The elemental composit...
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Ahmed A. Ibrahim, Ashraf Amin, Ahmed S. Al-Fatesh, Nadavala Siva Kumar, Samsudeen Olajide Kasim, Abdulrhman S. Al-Awadi, Ahmed M. El-Toni, Ahmed Elhag Abasaeed and Anis H. Fakeeha
Ni, Co, and Co?Ni bimetallic catalysts supported over SBA-15 and over SBA-15 doped with Zn or Ce oxides were prepared and tested in a methane dry reforming reaction. The loading of the metals in the catalyst was 5 wt % for either mono or bimetallic catal...
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Rongsheng Li, Jin Xu, Zhixiong Cao, Hai-Tao Zheng and Hong-Gee Kim
In the realm of large language models (LLMs), extending the context window for long text processing is crucial for enhancing performance. This paper introduces SBA-RoPE (Segmented Base Adjustment for Rotary Position Embeddings), a novel approach designed...
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Xuejun Shi, Yulong Wu, Huaifeng Yi, Guo Rui, Panpan Li, Mingde Yang and Gehua Wang
Sulfonic acid functionalized mesoporous SBA-15 materials were prepared using the co-condensation and grafting methods, respectively, and their catalytic performance in the dehydration of xylose to furfural was examined. SBA-15-SO3H(C) prepared...
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Arsaythamby Veloo,Ruzlan Md-Ali
Pág. 48 - 53
School-Based Assessment (SBA) was previously partially implemented in Malaysia. Nevertheless beginning 2011, SBA was made as an educational policy that needs to be implemented in primary as well as lower secondary schools. It presents the understanding, ...
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Lidiane Sabino da Silva, Gabriela Gonzaga Cher, Maria Auxiliadora Scaramelo Baldanza, Victor Luis dos Santos Teixeira da Silva, Pedro Augusto Arroyo
Pág. e45899
In the present work, the synthesis of Co/SBA-15 catalysts intended for Fischer-Tropsch (FT) synthesis was performed. During the synthesis of catalysts there was contamination of samples with sodium nitrate due to the nature of the reducing agent us...
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Alexandra Galli-Debicella
Pág. 26 - 34
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Alexandra Galli-Debicella
Pág. 26 - 34
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Lidiane Sabino da Silva, Gabriela Gonzaga Cher, Maria Auxiliadora Scaramelo Baldanza, Victor Luis dos Santos Teixeira da Silva, Pedro Augusto Arroyo (Author)
Pág. e45899
In the present work, the synthesis of Co/SBA-15 catalysts intended for Fischer-Tropsch (FT) synthesis was performed. During the synthesis of catalysts there was contamination of samples with sodium nitrate due to the nature of the reducing agent us...
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Jun Tao, Leiqiang Zhao, Changqing Dong, Qiang Lu, Xiaoze Du and Erik Dahlquist
Nickel supported on SBA-15 doped with CeO2 catalysts (Ni-CeO2/SBA-15) was prepared, and used for steam reforming of toluene which was selected as a model compound of biomass gasification tar. A fixed-bed lab-scale set was designed a...
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Gu, Xiaoli; Kanghua, Cheng; Ming, He; Shi, Yijun; Li, Zhongzheng
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Mircea Muntean
European Commission initiated development programs for small and medium size enterprises (SMEs) comprised in SBA initiative. The respective programs establish measures in order tofacilitate: setting up in a short time span of SMEs, access to finance, as ...
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Ali Balati, Afsaneh Shahbazi, Mostafa M. Amini, Seyed Hossein Hashemi, Khosro Jadidi
Mesoporous silicas MCM-48 and SBA-15 were synthesized and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transform infrared (FTIR) spectroscopy. Adsorption capacity of two ...
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Sergio Montico Montico, Beatriz Adriana Bonel, Néstor Cristian Di Leo, María Sofía Vilche, Julio Alberto Denoi
Pág. 191 - 200
The nature of the energy sources and the energy fl ows link the different geographical scales,from parcel to territorial levels, being the water a dynamic resource which establish the greaterdifferences. The space analysis of the distribution of the ener...
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Vasiliy V. Grigoriev, Oleg Iliev and Petr N. Vabishchevich
Parameter identification is an important research topic with a variety of applications in industrial and environmental problems. Usually, a functional has to be minimized in conjunction with parameter identification; thus, there is a certain similarity b...
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Seongmin Park, Byungsun Cho, Dowon Kim and Ilsun You
Research to deal with distributed denial of service (DDoS) attacks was kicked off from long ago and has seen technological advancement along with an extensive 5G footprint. Prior studies, and still newer ones, in the realm of DDoS attacks in the 5G envir...
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José Miguel Hidalgo-Herrador, Zdenek Ti?ler
Pág. 345 - 350
Two VOx/SBA-15 catalysts and three VOx/SiO2-fumed silica, with 5, 10 and 1, 5, 10 %wt. vanadium content respectively, were tested in a stainless steel continuous flow reactor for the partial oxidation of ethanol. The catalysts were tested at 150 ? 3...
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Giovana da Silva Padilha, Juliana Ferrari Ferreira, Ranulfo Monte Alegre, Elias Basile Tambourgi
Pág. 1 - 4
A extração líquido-líquido usando sistemas bifásicos aquosos (SBA) é uma técnica promissora na purificação de biomoléculas de interesse industrial e laboratorial. Este trabalho tem por objetivo apresentar um estudo do diagrama de equilíbrio de fases para...
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Filippo Dolente, Rosario Giuseppe Garroppo and Michele Pagano
The paper presents an experimental security assessment within two widely used open-source 5G projects, namely Open5GS and OAI (Open-Air Interface). The examination concentrates on two network functions (NFs) that are externally exposed within the core ne...
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Hanan A. Marzouk, Mohammed A. Arab, Mohy S. Fattouh and Asmaa S. Hamouda
Each year, billions of tons of agricultural waste are generated globally. Egypt, being an agriculturally centered nation, faces significant challenges in disposing of this waste and coping with self-germinating plants that negatively impact agriculture. ...
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