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Showing 1 to 12 of 828 entries
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Base-induced self-assembly for one-dimensional coordination polymers via chiral pendant-armed Schiff base mononuclear Pb(II) macrocycles.

Inorganic chemistry

Zhang K, Jin C, Sun Y, Chang F, Huang W.
PMID: 25058682
Inorg Chem. 2014 Aug 04;53(15):7803-5. doi: 10.1021/ic5008846. Epub 2014 Jul 24.

A pair of 18-membered [1 + 1] chiral pendant-armed Schiff base macrocyclic mononuclear Pb(II) complexes with an unusual N1O2 coordination mode, synthesized from two chiral isomeric dialdehyde components, can be further self-assembled to one-dimensional ribbon coordination polymers by adding...

Epidemiology, incidence and mortality of lung cancer and their relationship with the development index in the world.

Journal of thoracic disease

Rafiemanesh H, Mehtarpour M, Khani F, Hesami SM, Shamlou R, Towhidi F, Salehiniya H, Makhsosi BR, Moini A.
PMID: 27293825
J Thorac Dis. 2016 Jun;8(6):1094-102. doi: 10.21037/jtd.2016.03.91.

BACKGROUND: The highest incidence of lung cancer is seen in North America and the lowest incidence in central Africa. Socioeconomic factors of inequality reflect regional disparities in human development. Due to the importance of awareness about incidence and mortality...

Photochemical Activation of Electrospun In.

ACS applied materials & interfaces

Meng Y, Liu G, Liu A, Guo Z, Sun W, Shan F.
PMID: 28264156
ACS Appl Mater Interfaces. 2017 Mar 29;9(12):10805-10812. doi: 10.1021/acsami.6b15916. Epub 2017 Mar 15.

Electrospun metal oxide nanofibers have been regarded as promising blocks for large-area, low-cost, and one-dimensional electronic devices. However, the electronic devices based on electrospun nanofibers usually suffer from poor performance and inferior viability. Here, we report an efficient photochemical...

Pressure prediction model based on artificial neural network optimized by genetic algorithm and its application in quasi-static calibration of piezoelectric high-pressure sensor.

The Review of scientific instruments

Gu T, Kong D, Jiang J, Shang F, Chen J.
PMID: 28040905
Rev Sci Instrum. 2016 Dec;87(12):125005. doi: 10.1063/1.4972826.

This paper applies back propagation neural network (BPNN) optimized by genetic algorithm (GA) for the prediction of pressure generated by a drop-weight device and the quasi-static calibration of piezoelectric high-pressure sensors for the measurement of propellant powder gas pressure....

Adolescents' Perspectives on a Mobile App for Relationships: Cross-Sectional Survey.

JMIR mHealth and uHealth

O'Dea B, Achilles MR, Werner-Seidler A, Batterham PJ, Calear AL, Perry Y, Shand F, Christensen H.
PMID: 29519775
JMIR Mhealth Uhealth. 2018 Mar 08;6(3):e56. doi: 10.2196/mhealth.8831.

BACKGROUND: Adolescence can be a fertile time for relationship issues, with interpersonal conflict being a risk factor for poor mental health. Mobile app interventions may have a significant appeal to young people in assisting with relationship distress. However, currently...

Rapid recovery of high content phytosterols from corn silk.

Chemistry Central journal

Zhang H, Cao X, Liu Y, Shang F.
PMID: 29086835
Chem Cent J. 2017 Oct 18;11(1):108. doi: 10.1186/s13065-017-0277-1.

BACKGROUND: Phytosterols have important physiological and officinal function.METHODS: An efficient ultrasonic assisted extraction, purification and crystallization procedure of phytosterols was established from corn silk for the first time.RESULTS: The orthogonal test was applied to optimize the process parameters and...

Developmental Idealism: The Cultural Foundations of World Development Programs.

Sociology of development (Oakland, Calif.)

Thornton A, Dorius SF, Swindle J.
PMID: 26457325
Sociol Dev (Oakl). 2015;1(2):277-320. doi: 10.1525/sod.2015.1.2.277.

This paper extends theory and research concerning cultural models of development beyond family and demographic matters to a broad range of additional factors, including government, education, human rights, daily social conventions, and religion. Developmental idealism is a cultural model-a...

Breaking scaling relations to achieve low-temperature ammonia synthesis through LiH-mediated nitrogen transfer and hydrogenation.

Nature chemistry

Wang P, Chang F, Gao W, Guo J, Wu G, He T, Chen P.
PMID: 27995914
Nat Chem. 2017 Jan;9(1):64-70. doi: 10.1038/nchem.2595. Epub 2016 Aug 22.

Ammonia synthesis under mild conditions is a goal that has been long sought after. Previous investigations have shown that adsorption and transition-state energies of intermediates in this process on transition metals (TMs) scale with each other. This prevents the...

The First Genetic Map in Sweet Osmanthus (.

Frontiers in plant science

He Y, Yuan W, Dong M, Han Y, Shang F.
PMID: 29018460
Front Plant Sci. 2017 Sep 22;8:1621. doi: 10.3389/fpls.2017.01621. eCollection 2017.

No abstract available.

Ocular manifestations in egyptian children and young adults with sickle cell disease.

Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion

El-Ghamrawy MK, El Behairy HF, El Menshawy A, Awad SA, Ismail A, Gabal MS.
PMID: 25435727
Indian J Hematol Blood Transfus. 2014 Dec;30(4):275-80. doi: 10.1007/s12288-014-0333-0. Epub 2014 Jan 23.

In sickle cell disease (SCD), ocular lesions result from stasis and occlusion of small eye vessels by sickled erythrocytes. Vaso-occlusive disease of the retina can be responsible for nonproliferative (NPR) and proliferative retinopathy (PR). Patients are often asymptomatic until...

Residual Impact of Previous Injury on Musculoskeletal Characteristics in Special Forces Operators.

Orthopaedic journal of sports medicine

Parr JJ, Clark NC, Abt JP, Kresta JY, Keenan KA, Kane SF, Lephart SM.
PMID: 26740952
Orthop J Sports Med. 2015 Nov 13;3(11):2325967115616581. doi: 10.1177/2325967115616581. eCollection 2015 Nov.

BACKGROUND: Musculoskeletal injuries are a significant burden to United States Army Special Operations Forces. The advanced tactical skill level and physical training required of Army Special Operators highlights the need to optimize musculoskeletal characteristics to reduce the likelihood of...

Central control of body temperature.

F1000Research

Morrison SF.
PMID: 27239289
F1000Res. 2016 May 12;5. doi: 10.12688/f1000research.7958.1. eCollection 2016.

Central neural circuits orchestrate the behavioral and autonomic repertoire that maintains body temperature during environmental temperature challenges and alters body temperature during the inflammatory response and behavioral states and in response to declining energy homeostasis. This review summarizes the...

Showing 1 to 12 of 828 entries