Results 91 to 100 of about 58,603 (286)

Damping modification factors for acceleration response spectra

Geodesy and Geodynamics, 2017
DMF (Damping modification factors) are used to modify elastic response spectral values corresponding to damping ratio 5% to other damping levels. The influence of seismological parameters (magnitude, epicentral distances and site conditions) on DMF for ...
Heng Li, Feng Chen
doaj   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Oral Health Status Related to Social Behaviors among 6 - 11 Year Old Schoolchildren in Kosovo

Acta Stomatologica Croatica, 2017
The aim of the present study was to evaluate the current oral health status among schoolchildren in Kosovo aged 6-11 years. Material and methods: A study included 5679 schoolchildren aged 6 -11 years, from different towns of Kosovo.
Lulëjeta Ferizi, Fatmir Dragidella, Gloria Staka, Venera Bimbashi, Shefqet Mrasori   +4 more
doaj   +1 more source

In‐Situ Solution Complexation for n‐Type Surface‐Energetics Reconstruction in 2.0 eV Ultra‐Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon, Han‐Gyun Lim, Jinyoung Kim, Gyu Min Kim, Seojun Lee, Jun Ryu, SungWon Cho, Jincheol Kim, Hyosung Choi, Jung Sang Cho, Jongsung Park, Dong‐Won Kang   +11 more
wiley   +1 more source

Evaluation of First Permanent Molars DMFT in 12 Years Old Children in Hamadan City ( 2005)

پزشکی بالینی ابن سینا, 2007
Introduction & Objective: DMFT Index is the best epidemiologic caries index in dentistry and can show the state of oral and dental hygiene in one society.
Tahereh Massom, Farzad Mojarrad, Kajal Akhtari   +2 more
doaj  

Mononuclear cell transcriptome changes associated with dimethyl fumarate in MS. [PDF]

, 2018
ObjectiveTo identify short-term changes in gene expression in peripheral blood mononuclear cells (PBMCs) associated with treatment response to dimethyl fumarate (DMF, Tecfidera) in patients with relapsing-remitting MS (RRMS).MethodsBlood samples were ...
Baranzini, Sergio E, Cencioni, Maria T, Gafson, Arie R, Kim, Kicheol, Matthews, Paul M, Nicholas, Richard, van Hecke, Wim   +6 more
core  

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source

Impact of Non-Weighting in the Analysis of Data Obtained from Complex Samples

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To compare the estimates obtained, considering or not the weighting data. Material and Methods: Secondary data from the Oral Health Survey of the State of São Paulo (SBSP2015) was used for calculation of mean estimates, standard errors of the ...
Denise de Fátima Barros Cavalcante, Antonio Carlos Pereira, Elza Cristina Farias de Araújo, Yuri Wanderley Cavalcanti, Marcelo de Castro Meneghim, Gláucia Maria Bovi Ambrosano   +5 more
doaj  

Statistically Resolving Thickness‐Dependent Electrical Characteristics in Multilayer‐MoS2 Transistors

Advanced Functional Materials, EarlyView.
A large number of MoS2 flakes were screened to obtain high‐quality flakes based on optical intensities in R, G, and B channel images. The flakes were classified from Level 1 to 6 based on optical intensities in the R, G, and B channel images. Low‐quality flake exhibited wrinkled, folded, or overlapped features, while high‐quality displayed a neat ...
Sanghyun Lee, Sumin Hong, Minho Park, Seongju Kim, Sanghoon Baek, Seonguk Yang, Chang‐Soo Lee, Sang‐Hoon Bae, Joonki Suh, Yongwoo Lee, Haksoon Jung, Jimin Kwon   +11 more
wiley   +1 more source

A Survey of Fluoride Dosage in Driniking Water and DMF Index in Damghan City [PDF]

آب و فاضلاب, 2004
Fluoride is one of the important elements. There are so many controversial scientific points of view regarding fluoride and its presence in food chain. Water fluoridation is the best and most reliable method for the control of dental caries.
Hamid Reza Nasehi nia, Simin Naseri
doaj