Showing 4,501 - 4,520 results of 7,249 for search '"metals"', query time: 0.07s Refine Results
  1. 4501
  2. 4502

    Adsorption, in vitro digestion and human gut microbiota regulation characteristics of three Poria cocos polysaccharides by Fangming Zhang, Hui Zheng, Tao Zheng, Pan Xu, Yao Xu, Yuxin Cao, Fan Jia, Yiqiong Zeng, Yubing Fan, Kai He, Xinwen Dai, Fengfei Hou, Yong Yang

    Published 2024-05-01
    “…The adsorption capacity of all three PCPs on heavy metal ions (Cd2+/Zn2+) was stronger than that of non-heavy metal ions (Mg2+); The in vitro digestibility of all three PCPs was very low, but WSP was slightly higher than ASP and CMP; Moreover, the indigestible residue of all three PCPs could improve the richness and diversity of gut microbiota, among which ASP had the greatest influence. …”
    Get full text
    Article
  3. 4503

    Equilibrium Sorption Studies of Hg (II) Ions from Aqueous Solution using Powdered Swamp Arum (<i>Lasimorpha senegalensis</i>) Seeds by Timi Tarawou, Young Erepamowei

    Published 2016-05-01
    “…The influence of initial metal  concentration on the percent adsorption of Hg (II) ions onto powdered swamp arum seeds was studied in a batch system and the filtrate was analyzed using Atomic Absorption Spectrometry (AAS). …”
    Get full text
    Article
  4. 4504

    A Comparative Study of Copper and Zinc Ion Adsorption on to Activated and Non-activated Date-pits by Fawzi Banat, Sameer Al-Asheh, Deaa Al-Rousan

    Published 2002-05-01
    “…This study demonstrated that date-pits without any physical or chemical pretreatment could be used as an effective adsorbent for the treatment of waters containing heavy metal ions such as Zn 2+ and Cu 2+ .…”
    Get full text
    Article
  5. 4505

    Esthetic Reconstruction of Diastema with Adhesive Tooth-Colored Restorations and Hyaluronic Acid Fillers by Supawadee Naorungroj

    Published 2017-01-01
    “…A 36-year-old female patient consulted about 1.5–2 mm midline diastema after an orthodontic relapse of replacing missing central incisors with lateral incisors and dark-colored gingival tissue as a result of a metal post and core with porcelain fused to a metal (PFM) crown at the left lateral incisor. …”
    Get full text
    Article
  6. 4506

    Maksillofasiyal travma geçirmiş bir hastaya multidisipliner tedavi yaklaşımı: Olgu sunumu by Önjen Tak, Bahadır Kan, Zinde Güder

    Published 2015-12-01
    “…Kişisel abutmentlar ile entegre olan tek parça metal altyapılar üretildi ve okluzyon kontrolü sonrasında metal-seramik ve metalkompozit rezin restorasyonlar hastaya teslim edildi. …”
    Get full text
    Article
  7. 4507

    Electron paramagnetic resonance spectroscopy of a scheelite crystal using microwave-photon counting by E. Billaud, L. Balembois, J. Travesedo, M. Le Dantec, M. Rančić, E. Albertinale, R. Truong, S. Bertaina, T. Chanelière, P. Goldner, D. Estève, D. Vion, E. Flurin, P. Bertet

    Published 2025-01-01
    “…Finally, we use spin fluorescence spectroscopy at low excitation power to probe the properties of rare-earth ions close to a metallic wire deposited on the surface; our data reveal line distortion caused by the mechanical strain imparted by the thermal contractions of the metal relative to the underlying crystal. …”
    Get full text
    Article
  8. 4508

    Fatigue crack growth behavior of Inconel 718 produced by selective laser melting by R. Konecná, L. Kunz, G. Nicoletto, A. Baca

    Published 2015-12-01
    “…Additive layer manufacturing has recently gained a lot of interest due to the feasibility of producing metallic components directly from a computer-aided design file of the part. …”
    Get full text
    Article
  9. 4509

    Adsorption for copper(II) ion with chitosan-SP/PET composite adsorbent enhanced by electric field by Yunfei Song, Aiqun Kong, Yanhong Ji, Benqiao He, Hong Wang, Jianxin Li

    Published 2019-05-01
    “…This work provides a new way to remove trace heavy metal ions from wastewater.…”
    Get full text
    Article
  10. 4510

    Radium, acier et cœurs vivants. Les marionnettes-automates de Monsieur de Pygmalion mis en scène par Charles Dullin (1923) by Laurette Burgholzer

    Published 2021-12-01
    “…These puppets are highly technological and anthropomorphic, made of metal, fabric, and animal hearts. The article offers an analysis of three levels of anticipation of potential future worlds, juxtaposed in the show from 1923. …”
    Get full text
    Article
  11. 4511

    Study of Heat Transfer in Magnesium Zinc Zirconium MgZn6Zr Alloy Suspended in Engine Oil by Saima Noor, Safyan Mukhtar

    Published 2021-01-01
    “…The combination of two or more metallic substances is termed as alloy. In other words, alloys are a solid solution or mixture of more than one metallic substance. …”
    Get full text
    Article
  12. 4512

    Material Cost and Benefit Analysis for Dust Injection Technology in EAF Steelmaking Process and EAF Dust Treatment with CaO Addition by Shunsuke Koide, Akira Tsubone, Shusei Kubota, Kazuyoshi Yamaguchi, Tetsuya Nagasaka

    Published 2023-01-01
    “…Therefore, it is necessary to determine the appropriate value of the amount of dust injection by balancing the waste treatment cost and the amount of metal resource recovery.…”
    Get full text
    Article
  13. 4513

    Staminate Flower of Cocos Nucifera as Green Inhibitor for Mild Steel in HCl Medium by R. Rajalakshmi, A. S. Safina

    Published 2012-01-01
    “…Examination of the surface of the metal in the presence of the inhibitor confirmed the deposition of inhibitor on the metal surface. …”
    Get full text
    Article
  14. 4514

    Novel Gallium(III), Germanium(IV), and Hafnium(IV) Folate Complexes and Their Spectroscopic, Thermal Decomposition, Morphological, and Biological Characteristics by Abeer A. El-Habeeb

    Published 2020-01-01
    “…These complexes were synthesized through the chemical interactions in neutralized media between the folic acid drug ligand (FAH2) with GaCl3, GeCl4, and HfCl4 metal salts at 1 : 2 (metal : ligand) molar ratio. …”
    Get full text
    Article
  15. 4515

    Quality Improvement in Vegetable Greenhouse by Cadmium Pollution Remediation by Zhihui Yu, Jie Tang

    Published 2022-01-01
    “…Polluted soil is treated with metal cadmium pollution remediation technology in order to improve the quality of vegetable greenhouse soil and increase crop yields. …”
    Get full text
    Article
  16. 4516

    Numerical analysis of repaired wall loss defect pipelines for optimum composite wrap thickness by M. Khaisem, S. Budhe, S. de Barros, M.D. Banea, N. R. F. Rohem

    Published 2023-01-01
    “…This paper presents the numerical analysis of failure pressure of wall loss defect metallic pipelines and validate it with experimental results. …”
    Get full text
    Article
  17. 4517

    THE VBHF TO STUDY THE WELD-LINE MOVEMENT AND SPRINGBACK OF TAILOR-WELDED BLANKS WITH ARC-WELD-LINE by GAN Yong, LI HongZHao, OUYANG JieWei, MO ZongJie

    Published 2017-01-01
    “…Based on the tailor-welded blanks with the radius of 180 mm arc-weld-line,and use Dynaform numerical simulation techniques to study TWBs with the transverse arc-weld-line a under the variable blank holder force changing with travel distance or position,The research shows that a certain range of blank-holder force can control the weld-line movement of TWBs and the springback angle of TWBs under the condition of VBHF changing with position.But beyond the change of the blank holder force,it is beneficial to sheet metal forming,not to the control of springback angle.Compared with other methods,V loading method benefits for the control of the weld-line movement and springback control,it has great effect on the forming of welding plate under the condition of VBHF changing with travel distance.Variable blank-holder force control methods,including changing with position and changing with travel distance,allow more thin side in sheet metal forming into the die,and reduce the welding plate deformation of the thin side material,due to easing the tailor-welded plate thickness caused by uneven deformation.Finally,the weld-line movement and the springback angle controlled to improve the forming quality of welding plate.…”
    Get full text
    Article
  18. 4518

    Beyond predefined ligand libraries: a genetic algorithm approach for de novo discovery of catalysts for the Suzuki coupling reactions by Julius Seumer, Jan H. Jensen

    Published 2025-01-01
    “…This study introduces a novel approach for the de novo design of transition metal catalysts, leveraging the power of genetic algorithms and density functional theory calculations. …”
    Get full text
    Article
  19. 4519

    Mechanical and Formability Evaluation of ST14 Alloys Welded by Friction Stir Welding by Mahmoud Afshari, Nima Fakhralmobasheri, Mohammad Reza Samadi, Amirhossein Alavi, Hossein Norozi Foroushani

    Published 2021-01-01
    “…In all samples welded with the optimal parameters, tensile failure occurred in the base metal region. Turbulence in the region confirms the presence of WC particles. …”
    Get full text
    Article
  20. 4520

    Modulation Electronic Properties of Silicane/SnSe2 Van der Waals Heterostructures Using External Force and Electric Field by Gang Xu, Yelu He

    Published 2021-01-01
    “…Furthermore, it is determined that the silicane/SnSe2 vdWhs appears to have a semiconductor-metal phase transition at a strain of −5%. Our results indicate that the silicane/SnSe2 vdWhs have the potential for applications in novel high-performance optoelectronic devices.…”
    Get full text
    Article