Results 11 to 20 of about 1,811,836 (269)

Association between head circumference at two years and second and fifth year cognition

open access: yesBMC Pediatrics, 2021
Background Head circumference (HC) measurement is routinely not performed in early childhood and there is conflicting information about its utility in literature.
Beena Koshy   +8 more
doaj   +1 more source

Metode Spektrofotometri Secara Tidak Langsung untuk Penentuan Merkuri(II) berdasarkan Pembentukan Kompleks Biru Iodium-Amilum

open access: yesAlchemy, 2019
Metode spektrofotometri secara tidak langsung telah dikembangkan untuk analisis merkuri(II) berdasarkan perbedaan absorbansi kompleks biru amilum-iodium antara larutan sampel yang mengandung ion merkuri(II) dan larutan blanko yang tidak mengandung ion ...
Hermin Sulistyarti   +3 more
doaj   +1 more source

Feature Selection and Predictors of Falls with Foot Force Sensors Using KNN-Based Algorithms

open access: yesSensors, 2015
The aging process may lead to the degradation of lower extremity function in the elderly population, which can restrict their daily quality of life and gradually increase the fall risk.
Shengyun Liang   +6 more
doaj   +1 more source

Optimization of Flow Injection (FI) – Spectrophotometry for Hydroquinone Analysis [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2019
Hydroquinone is one of the phenolic compounds used in various cosmetic products for skin lightening as it can inhibit tyrosinase enzyme in producing melanin.
Muhammad Iqbal Fahmi   +3 more
doaj   +1 more source

Low cost abiraterone

open access: yesWspółczesna Onkologia, 2015
Abiraterone is approved in combination with prednisone and a luteinizing hormone-releasing hormone (LHRH) analogue for castration-resistant prostate cancer (CPRC) patients progressing in the form of previa [1] or after treatment with docetaxel [2]. CPRC patients treated with abiraterone should take four tablets on an empty stomach one hour before ...
Barreiro, Diego Martin   +1 more
openaire   +2 more sources

A Study on the Effect of Ambient Air Plasma Treatment on the Properties of Methylammonium Lead Halide Perovskite Films

open access: yesMetals, 2019
Organic-inorganic halide perovskite materials are considered excellent active layers in the fabrication of highly efficient and low-cost photovoltaic devices.
Masoud Shekargoftar   +2 more
doaj   +1 more source

A Simple and Safe Spectrophotometric Method for Iodide Determination

open access: yesMakara Journal of Science, 2015
In order to practice green chemistry, a simple and safe spectrophotometric method for iodide determination has been successfully developed based on the formation of a blue starch-iodine complex. Iodide was oxidized to form iodine prior to the addition of
Hermin Sulistyarti   +4 more
doaj   +1 more source

Cold Plasma: The Way to Improve the Repeatability of Sald ICP-MS Analysis

open access: yesHungarian Journal of Industry and Chemistry, 2018
This work deals with the preparation of model biological microsamples for Substrate-Assisted Laser Desorption Inductively Coupled Plasma Mass Spectrometry (SALD ICP-MS).
Stiborek Marek   +4 more
doaj   +1 more source

Simple and Rapid Device for Mercury Detection Based on The Formation of Mercury(II)-Dithizonate on Polytetrafluoroethylene (PTFE) Membrane [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2019
A new analytical device for mercury detection has been developed by doping dithizone on to hydrophobic PTFE (polytetrafluoroethylene) membrane to form a blue dithizone membrane which instantaneously changed to orange color of mercury(II)-dithizonate ...
Hermin Sulistyarti   +4 more
doaj  

Early Childhood Stimulating Environment Predicts Later Childhood Resilience in an Indian Longitudinal Birth Cohort Study

open access: yesChildren, 2022
Background: Human resilience is dynamic and generated through myriad interactions starting from early childhood. Resilience can improve quality of life and longevity.
Beena Koshy   +8 more
doaj   +1 more source

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