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Showing 1 to 12 of 469 entries
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Prospective Teachers' Incorporation of Technology in Mathematics Lesson Plans

lesson plans

Hollebrands K, McCulloch AW, Lee HS.
GSID: izdIyV5EEZcJ
K Hollebrands, AW McCulloch, HS Lee - Handbook of research on …, 2016 - igi-global.com

… In the design of a lesson that incorporates technology, teachers need knowledge of … lesson that incorporates technology, teachers are addressing all four of Niess’ components of TPACK. For the current study, we focus on all four of...

Original Paper Professional Development for Science Teachers on Integrating STEM: A Case Study

K-12 STEM training

DeJarnette NK, McCulloch R.
GSID: kN2czi6fj-UJ
NK DeJarnette, R McCulloch, NN Ngoh, IA Badara… - core.ac.uk

… This case study shares the results of a unique style of PD workshops provided for K-12 … Since they have limited exposure or training in engineering education, they are not sure where to …

When are randomised trials unnecessary? Picking signal from noise

interventions

Chalmers I, Glasziou P, McCulloch P.
GSID: MgFA1xoU58EJ
P Glasziou, I Chalmers, M Rawlins, P McCulloch - Bmj, 2007 - bmj.com

Although randomised trials are widely accepted as the ideal way of obtaining unbiased estimates of treatment effects, some treatments have dramatic effects that are highly unlikely …

Factors that influence secondary mathematics teachers' integration of technology in mathematics lessons

mathematics education

Harrison T, Hollebrands K, Lee H, McCulloch AW.
GSID: qFDPAQ3kMwMJ
AW McCulloch, K Hollebrands, H Lee, T Harrison… - Computers & …, 2018 - Elsevier

While many studies describe the use of technology in the mathematics classroom, few explore the factors that influence teacher decisions around its use. The participants in this …

Salvageability of renal function following renal revascularisation in children with Takayasu's arteritis-induced renal artery stenosis.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Obiagwu PN, Gajjar P, McCulloch M, Scott C, Numanoglu A, Nourse P.
PMID: 27499411
S Afr Med J. 2016 Jul 04;106(8):813-6. doi: 10.7196/SAMJ.2016.v106i8.10490.

BACKGROUND: Renal artery revascularisation procedures are usually carried out on children with renal artery stenosis from varied causes, including Takayasu's arteritis. Reports on the outcome of such procedures in children usually refer to the improvement in blood pressure, with...

A thieno[3,2-b][1]benzothiophene isoindigo building block for additive- and annealing-free high-performance polymer solar cells.

Advanced materials (Deerfield Beach, Fla.)

Yue W, Ashraf RS, Nielsen CB, Collado-Fregoso E, Niazi MR, Yousaf SA, Kirkus M, Chen HY, Amassian A, Durrant JR, McCulloch I.
PMID: 26175063
Adv Mater. 2015 Aug 26;27(32):4702-7. doi: 10.1002/adma.201501841. Epub 2015 Jul 14.

A novel photoactive polymer with two different molecular weights is reported, based on a new building block: thieno[3,2-b][1]benzothiophene isoindigo. Due to the improved crystallinity, optimal blend morphology, and higher charge mobility, solar-cell devices of the high-molecular-weight polymer exhibit a...

Retinoic acid and arsenic trioxide in the treatment of acute promyelocytic leukemia: current perspectives.

OncoTargets and therapy

McCulloch D, Brown C, Iland H.
PMID: 28352191
Onco Targets Ther. 2017 Mar 14;10:1585-1601. doi: 10.2147/OTT.S100513. eCollection 2017.

Acute promyelocytic leukemia (APL) is a distinct subtype of acute myeloid leukemia (AML) with a unique morphological appearance, associated coagulopathy and canonical balanced translocation of genetic material between chromosomes 15 and 17. APL was first described as a distinct...

2,1,3-Benzothiadiazole-5,6-dicarboxylic imide--a versatile building block for additive- and annealing-free processing of organic solar cells with efficiencies exceeding 8%.

Advanced materials (Deerfield Beach, Fla.)

Nielsen CB, Ashraf RS, Treat ND, Schroeder BC, Donaghey JE, White AJ, Stingelin N, McCulloch I.
PMID: 25511684
Adv Mater. 2015 Feb 04;27(5):948-53. doi: 10.1002/adma.201404858. Epub 2014 Dec 15.

A new photoactive polymer comprising benzo[1,2-b:3,4-b':5,6-d']trithiophene and 2,1,3-benzothiadiazole-5,6-dicarboxylic imide is reported. The synthetic design allows for alkyl chains to be introduced on both electron-rich and electron-deficient components, which in turn allows for rapid optimization of the alkyl chain substitution...

Non-fullerene electron acceptors for use in organic solar cells.

Accounts of chemical research

Nielsen CB, Holliday S, Chen HY, Cryer SJ, McCulloch I.
PMID: 26505279
Acc Chem Res. 2015 Nov 17;48(11):2803-12. doi: 10.1021/acs.accounts.5b00199. Epub 2015 Oct 27.

The active layer in a solution processed organic photovoltaic device comprises a light absorbing electron donor semiconductor, typically a polymer, and an electron accepting fullerene acceptor. Although there has been huge effort targeted to optimize the absorbing, energetic, and...

Synthesis of a conjugated pyrrolopyridazinedione-benzodithiophene (PPD-BDT) copolymer and its application in organic and hybrid solar cells.

Monatshefte fur chemie

Knall AC, Jones AOF, Kunert B, Resel R, Reishofer D, Zach PW, Kirkus M, McCulloch I, Rath T.
PMID: 28458400
Monatsh Chem. 2017;148(5):855-862. doi: 10.1007/s00706-017-1949-1. Epub 2017 Mar 30.

No abstract available.

Tuning the effective spin-orbit coupling in molecular semiconductors.

Nature communications

Schott S, McNellis ER, Nielsen CB, Chen HY, Watanabe S, Tanaka H, McCulloch I, Takimiya K, Sinova J, Sirringhaus H.
PMID: 28492241
Nat Commun. 2017 May 11;8:15200. doi: 10.1038/ncomms15200.

The control of spins and spin to charge conversion in organics requires understanding the molecular spin-orbit coupling (SOC), and a means to tune its strength. However, quantifying SOC strengths indirectly through spin relaxation effects has proven difficult due to...

Geo-material microfluidics at reservoir conditions for subsurface energy resource applications.

Lab on a chip

Porter ML, Jiménez-Martínez J, Martinez R, McCulloch Q, Carey JW, Viswanathan HS.
PMID: 26329326
Lab Chip. 2015 Oct 21;15(20):4044-53. doi: 10.1039/c5lc00704f. Epub 2015 Sep 02.

Microfluidic investigations of flow and transport in porous and fractured media have the potential to play a significant role in the development of future subsurface energy resource technologies. However, the majority of experimental systems to date are limited in...

Showing 1 to 12 of 469 entries