Results 51 to 60 of about 116,815 (334)

Skeletal High‐Strength Nanoporous Copper and Metamaterials: The Hakka Tulou Design Heritage

Advanced Materials, EarlyView.
Inspired by the Hakka Tulou walls, skeletal nanoporous copper is fabricated via a two‐phase MnCu precursor and controlled dealloying. This strategy achieves high strength (200 MPa) and large specific surface area (27.6 m2/g), and extends to lattice metamaterials with hierarchical porosity, offering new design pathways for multifunctional metal ...
Haozhang Zhong, Tingting Song, Hongmei Liu, Chuanwei Li, Chenguang Li, Ming Wen, Zheda Ning, Jianfeng Gu, Ma Qian   +8 more
wiley   +1 more source

Status of prevention of neural tube defects post-folic acid fortification of cereal grains in South Africa

Public Health Nutrition
Objective: Neural tube defects (NTD) are serious, life-threatening birth defects. Staple food fortification with folic acid (vitamin B9) is a proven, effective intervention to reduce NTD birth prevalence.
Vijaya Kancherla, Phillip Randall, Arnold L Christianson, Helen Louise Malherbe   +3 more
doaj   +1 more source

Ultrasensitive Detection of FKBP12 Using a Synthetic Receptor‐Functionalized QCM Nanoplatform

Advanced Sensor Research, EarlyView.
A reusable nanosensor platform for ultralow FKBP12 detection in physiological fluids is presented. Combining a gold‐coated QCM with a custom‐designed receptor in a self‐assembled monolayer, the device achieves picomolar sensitivity and high selectivity.
Martina Tozzetti, Maria Raffaella Martina, Giacomo Lucchesi, Kristian Vasa, Ahtsham Ishaq, Laura Marsili, Piero Procacci, Stefano Menichetti, Gabriella Caminati   +8 more
wiley   +1 more source

Hemoglobin curves during pregnancy before and after fortification of flours with iron

Revista da Escola de Enfermagem da USP, 2014
Objective: To assess the level of hemoglobin-Hb during pregnancy before and after fortification of flours with iron. Method: A cross-sectional study with data from 12,119 pregnant women attended at a public prenatal from five macro regions of Brazil. The
Ana Paula Sayuri Sato, Elizabeth Fujimori, Sophia Cornbluth Szarfarc   +2 more
doaj   +1 more source

Uyskaya Fortification Line of the 18th – 19th centuries According to the Materials of Field and Archive Research

Журнал Фронтирных Исследований, 2023
This article aims to provide an analysis of the basic fortification constructions that formed the Uyskaya Fortification Line during the 18th and 19th centuries, such as fortresses, redoubts and outposts, based on newly found archive documents.
Nadezhda V. Korshunova, Pavel A. Stromov
doaj   +1 more source

Polyoxometalate Imide‐Linked Molecules, Covalent Organic Polymers, and Frameworks: Dimensionality Effects on Supercapacitors Performance

Advanced Sustainable Systems, EarlyView.
This study explores polyoxometalate‐based hybrids with varying dimensionalities, linking molecular, polymeric, and framework structures to supercapacitor performance. The results highlight how structural tuning enhances surface area, porosity, and charge transport, offering insights into designing efficient energy storage materials.
Daria Nowicka, Verónica Montes‐García, Aleksandra Sikora, Violetta Patroniak, Adam Gorczyński, Dawid Pakulski, Artur Ciesielski   +6 more
wiley   +1 more source

Concentrations of blood folate in Brazilian studies prior to and after fortification of wheat and cornmeal (maize flour) with folic acid: a review

Revista Brasileira de Hematologia e Hemoterapia, 2014
BACKGROUND: In July 2004, the Brazilian Ministry of Health through the National Health Surveillance Agency made the fortification of wheat flour and cornmeal (maize flour) with iron and folic acid mandatory, with the intention of reducing the rate of ...
Jéssica Carrilho Britto, Rodolfo Cançado, Elvira Maria Guerra-Shinohara   +2 more
doaj   +1 more source

Do dietary patterns in older men influence change in homocysteine through folate fortification? The Normative Aging Study [PDF]

Objective We aimed to describe the difference in B-vitamin intake and in plasma B-vitamin and homocysteine concentrations before and after folic acid fortification, in relation to dietary patterns. Design The Normative Aging Study (NAS) is a longitudinal
Groot, C.P.G.M., de, Knoops, K.T.B., Kromhout, D., Spiro, A., Staveren, W.A., van, Tucker, K.L.   +5 more
core   +2 more sources

An Apple Susceptibility‐Related LRR Receptor‐Like Kinase MdRLKT21 Activates Plant Immunity by Hijacking a Trans‐Kingdom Fungal microRNA‐Like RNA

Advanced Science, EarlyView.
The apple susceptibility‐related LRR‐RLK MdRLKT21 competitively binds to fungal sRNA effectors and subsequently activates defenses by salvaging the expression of MdRLKT1 and MdRLKT2 and thereby releasing the resistance protein MdRFP1. These findings provide new insights into the molecular mechanism by which plants counteract pathogen‐secreted sRNA ...
Mingliang Lei, Jian Zhang, Jie Wang, Chengyu Gao, Yanting He, Runze Tian, Hao Feng, Lili Huang   +7 more
wiley   +1 more source

Intake of fat-soluble vitamins in the Belgian population : adequacy and contribution of foods, fortified foods and supplements [PDF]

, 2017
A key challenge of public health nutrition is to provide the majority of the population with a sufficient level of micronutrients while preventing high-consumers from exceeding the tolerable upper intake level.
de Ridder, Karin, Dekkers, Arnold, Devleesschauwer, Brecht, Lachat, Carl, Moyersoen, Isabelle, Tafforeau, Jean, Van Camp, John, Van Oyen, Herman   +7 more
core   +3 more sources