Expertini Research Research

Browse Research Papers

48+ open-access research outputs.

โœ• Clear
๐Ÿ” child ๐Ÿ“‚ Chemistry
Showing 48 results for "child" in Chemistry
Chemistry Preprint PDF DOI

Solving Crystal Structures by Carrying Out the Calculation of the Single-Atom R1 Method in a Lottery Mode

Xiaodong Zhang ยท 2024

As originally designed [Zhang & Donahue (2024), Acta Cryst. A80, 2370248.], after one cycle of calculation, the single-atom R1 (sR1) method required a user to intelligently determine a partial structuโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

The Effect of Using Rome IV Criteria on the Prevalence of Functional Abdominal Pain Disorders and Functional Constipation among Children of the Western Region of Saudi Arabia.

Ammar Khayat, Ghady Algethami, Sama Baik, Mai Alhajori, Dhayy Banjar ยท 2021

Functional gastrointestinal disorders are characterized by absence of anatomical and biochemical alterations, and are diagnosed and classified based on symptomatology. We aim to explore the prevalenceโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Comment on: An alternative approach for the determination of mean free paths of electron scattering in liquid water based on experimental data

Ruth Signorell ยท 2020

In a recent article, Schild et al. present what they call an alternative approach to the determination of mean free paths of electron scattering in liquid water. This by no means new approach is basedโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Multiple Spawning with Optimal Basis Set Expansion

Sandy Yang, Joshua D. Coe, Benjamin Kaduk, Todd J. Martinez ยท 2008

The Full Multiple Spawning (FMS) method is designed to simulate quantum dynamics in the multi-state electronic problem. The FMS nuclear wavefunction is represented in a basis of coupled, frozen Gaussiโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Seasonal variation, weather and behavior in day-care children: a multilevel approach.

 ยท 1970

This study analyzes the effect of weather variables, such as solar radiation, indoor and outdoor air temperature, relative humidity and time spent outdoor, on the behavior of 2-year-old children and tโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Microsporidial keratoconjunctivitis after rugby tournament, Singapore.

 ยท 1970

We investigated an outbreak of 47 probable and 6 confirmed cases of microsporidial keratoconjunctivitis involving participants of an international rugby tournament in Singapore in April 2012.The mode โ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

A comparison of temperament in nonhuman apes and human infants.

 ยท 1970

The adaptive behavior of primates, including humans, is often mediated by temperament. Human behavior likely differs from that of other primates in part due to temperament. In the current study we comโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

[Analysis of the verbal reaction behavior of parents in parent-child interactions as a method of diagnosing change in parent training using the Rorschach test].

 ยท 1970

The study was performed to found to what extent parents use the ability to verbalize their own feelings and the emotional status of their children that they received during training courses in actual โ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Comparison of the FXGโ„ข: RESP (Asp+) real-time PCR assay with direct immunofluorescence and calcofluor white staining for the detection of Pneumocystis jirovecii in respiratory specimens.

 ยท 1970

We compared the FXGโ„ข: RESP (Asp +) real-time PCR assay (Myconostica Ltd) with two microscopic staining methods (direct immunofluorescence [IFA] and calcofluor white) for the detection of Pneumocystis โ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Children unable to perform screening tests in vision in preschoolers study: proportion with ocular conditions and impact on measures of test accuracy.

 ยท 1970

PURPOSE: To examine the relative prevalence of ocular conditions among children who are unable to perform preschool vision screening tests and the impact on measures of screening test performance.METHโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

A body-weight-based method to estimate inorganic arsenic body burden through tilapia consumption in Taiwan.

 ยท 1970

In the present study, a stage-classified exposure model is developed to better characterize long-term arsenic (As) accumulation of both genders of children, adolescents, and adults through tilapia conโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Perceptual incongruity and social interaction as determinants of infants' reaction to novel persons.

 ยท 1970

To investigate the contrary position of perceptual incongruity and social interaction theories regarding birth order and reactions to novel persons within the first year of life, novel persons were prโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Hip aspiration: verification of needle position by air arthrography.

 ยท 1970

A new method is described for verification of needle placement during hip aspiration or hip arthrography using suction air arthrography. The method is safe, rapid, reliable, and reproducible, and it eโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Media coverage and children's reactions to disaster with implications for primary care and public health.

 ยท 1970

To address the potential for media coverage of traumatic events to generate fear reactions in children, we examined exposure and reactions to media coverage of the 1995 Oklahoma City bombing in childrโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

ADHD and working memory: the impact of central executive deficits and exceeding storage/rehearsal capacity on observed inattentive behavior.

 ยท 1970

Inattentive behavior is considered a core and pervasive feature of ADHD; however, an alternative model challenges this premise and hypothesizes a functional relationship between working memory deficitโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

How preschoolers and adults represent their joint action partner's behavior.

 ยท 1970

We investigated the cognitive mechanisms underlying turn-taking joint action in 42-month-old children (Experiment 1) and adults (Experiment 2) using a behavioral task of dressing a virtual bear togethโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Is there a selective relationship between language functioning and auditory attention in children?

 ยท 1970

This study explores the selectivity of the relationship between auditory attention and language in children. A total of 42 children (16 females) between 7.0 and 10.0 years of age were administered a bโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Effects of attention state on electrodermal activity during auditory stimulation of children.

 ยท 1970

During passive and active listening tasks electrodermal activity of 49 healthy school children was studied. The procedure included baseline recording, a passive listening task, instructions, and simplโ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Successful application of a simple specimen transport method for the conduct of respiratory virus surveillance in remote Indigenous communities in Australia.

 ยท 1970

OBJECTIVE: Surveillance programs and research for acute respiratory infections in remote Aboriginal communities are complicated by difficulties in the storage and transport of frozen samples to urban โ€ฆ

Read Paper โ†’
Chemistry Peer-Reviewed PDF DOI

Marriage as a public issue.

 ยท 1970

Over the past fifty years, powerful cultural and social forces have made marriage less central to Americans' family lives. In reaction, the United States is now engaged in a wide-ranging debate about โ€ฆ

Read Paper โ†’
Page 1 of 3 Next โ†’