Results 51 to 60 of about 9,200 (284)

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

Advanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho, Hyunjae Kim, Seung Eun Yu, Sangmin Lee, Ji Youn Lee, Mi‐Lan Kang, Kang Suk Lee, Young Sik Choi, Hak‐Joon Sung   +8 more
wiley   +1 more source

Mechanistic–Empirical Analysis of Pavement Performance Considering Dynamic Axle Load Spectra Due to Longitudinal Unevenness

Applied Sciences, 2022
Pavement distresses are induced by mechanistic responses in pavement structure subjected to dynamic loads of moving vehicles. Pavement surface evenness deteriorates as pavement distresses propagate, which results in dynamic axle loads and faster pavement
Jingnan Zhao, Hao Wang, Pan Lu, Jiaqi Chen   +3 more
doaj   +1 more source

How to Estimate Pavement Roughness: Beyond International Roughness Index [PDF]

, 2019
The standard way to describing the road\u27s roughness it to use a single numerical characteristics called International Roughness Index (IRI). This characteristic describes the effect of the road roughness on a vehicle of standard size. To estimate IRI,
Chang Albitres, Carlos M., Kreinovich, Vladik, Rodriguez Velasquez, Edgar Daniel   +2 more
core   +1 more source

Menentukan tingkat kerusakan jalan menggunakan metode International Roughness Index (IRI) pada ruas jalan Medan – Tebing Tinggi Provinsi Sumtera Utara [PDF]

, 2022
Penelitian ini dilaksanakan dalam rangka untuk menenetukan Tingkat Kerusakan Jalan dengan menggunakan metode IRI (International Roughness Index) dengan menggunakan alat roughness meter NAASRA.
Ilham, Ahmad
core  

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Evaluasi Kondisi Fungsional dan Struktural Menggunakan Metode Bina Marga dan AASHTO 1993 Sebagai Dasar dalam Penanganan Perkerasan Lentur Studi Kasus : Ruas Medan - Lubuk Pakam

Jurnal Teknik Sipil, 2013
Abstrak. Tujuan dari penelitian ini adalah melakukan evaluasi fungsional dan struktural pada perkerasan lentur di Jalan Lintas Timur Sumatera Ruas Medan-Lubuk Pakam, serta memberi rekomendasi penanganan berdasarkan hasil evaluasi tersebut.
M. Yoga Mandala Putra, Bambang Sugeng Subagio, Eri Susanto Hariadi, Sri Hendarto   +3 more
doaj   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

Assessing the effectiveness of probe vehicle acceleration measurements in estimating road roughness [PDF]

, 2017
In this article, we compare roadway roughness measured using a probe vehicle with roadway roughness calculated from the measured profile using an inertial profiler.
Flintsch, Gerardo W., El Khoury, John, Katicha, Samer W.   +2 more
core   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

Modelling the effects of flexible pavement distresses in the long-term pavement performance database on performance

Journal of Innovative Transportation, 2023
Evaluating flexible pavement performance is mandatory for managing transport infrastructure. This study focuses on modeling the relationships between international roughness index (IRI) and a total of 10 types of pavement distress, including alligator ...
Fazlullah Himat, Ufuk Kırbaş
doaj   +1 more source