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Integrating computational thinking in elementary classrooms: Introducing a toolkit to support teachers

science instruction

Larimore R, Rich K, Yadav A.
GSID: 45UGLIpkCaUJ
A Yadav, R Larimore, K Rich… - Society for information …, 2019 - learntechlib.org

Driven by the need for students to be prepared for a world driven by computation, a number of recent educational reforms in science and mathematics have called for computational …

Displacement of ethene from the decamethyltitanocene-ethene complex with internal alkynes, substituent-dependent alkyne-to-allene rearrangement, and the electronic transition relevant to the back-bonding interaction.

Dalton transactions (Cambridge, England : 2003)

Pinkas J, Gyepes R, Císařová I, Kubišta J, Horáček M, Mach K.
PMID: 25791134
Dalton Trans. 2015 Apr 28;44(16):7276-91. doi: 10.1039/c5dt00351b.

The titanocene-ethene complex [Ti(II)(η(2)-C2H4)(η(5)-C5Me5)2] (1) with simple internal alkynes R(1)C≡CR(2) gives complexes [Ti(II)(η(2)-R(1)C≡CR(2))(η(5)-C5Me5)2] {R(1), R(2): Ph, Ph (3), Ph, Me (4), Me, SiMe3 (5), Ph, SiMe3 (6), t-Bu, SiMe3 (7), and SiMe3, SiMe3 (8). In contrast, alkynes with R(1)...

Measurement of the two-photon exchange contribution to the elastic e(±)p scattering cross sections at the VEPP-3 storage ring.

Physical review letters

Rachek IA, Arrington J, Dmitriev VF, Gauzshtein VV, Gerasimov RE, Gramolin AV, Holt RJ, Kaminskiy VV, Lazarenko BA, Mishnev SI, Muchnoi NY, Neufeld VV, Nikolenko DM, Sadykov RSh, Shestakov YV, Stibunov VN, Toporkov DK, de Vries H, Zevakov SA, Zhilich VN.
PMID: 25723211
Phys Rev Lett. 2015 Feb 13;114(6):062005. doi: 10.1103/PhysRevLett.114.062005. Epub 2015 Feb 12.

The ratio of the elastic e(+)p to e(-)p scattering cross sections has been measured precisely, allowing the determination of the two-photon exchange contribution to these processes. This neglected contribution is believed to be the cause of the discrepancy between...

Precision Measurement of the p(e,e^{'}p)π^{0} Reaction at Threshold.

Physical review letters

Chirapatpimol K, Shabestari MH, Lindgren RA, Smith LC, Annand JR, Higinbotham DW, Moffit B, Nelyubin V, Norum BE, Allada K, Aniol K, Ardashev K, Armstrong DS, Arndt RA, Benmokhtar F, Bernstein AM, Bertozzi W, Briscoe WJ, Bimbot L, Camsonne A, Chen JP, Choi S, Chudakov E, Cisbani E, Cusanno F, Dalton MM, Dutta C, Egiyan K, Fernàndez-Ramìrez C, Feuerbach R, Fissum KG, Frullani S, Garibaldi F, Gayou O, Gilman R, Gilad S, Goity J, Gomez J, Hahn B, Hamilton D, Hansen JO, Huang J, Igarashi R, Ireland D, de Jager CW, Jin X, Jiang X, Jinasundera T, Kellie J, Keppel CE, Kolb N, LeRose J, Liyanage N, Livingston K, McNulty D, Mercado L, Michaels R, Mihovilovič M, Qian S, Qian X, Mailyan S, Mamyan V, Marrone S, Monaghan P, Nanda S, Perdrisat CF, Piasetzky E, Protopopescu D, Punjabi V, Qiang Y, Rachek IA, Rakhman A, Riordan S, Ron G, Rosner G, Saha A, Sawatzky B, Shahinyan A, Širca S, Sparveris N, Subedi RR, Suleiman R, Strakovsky I, Sulkosky V, Moinelo J, Voskanyan H, Wang K, Wang Y, Watson J, Watts D, Wojtsekhowski B, Workman RL, Yao H, Zhan X, Zhang Y.
PMID: 26024167
Phys Rev Lett. 2015 May 15;114(19):192503. doi: 10.1103/PhysRevLett.114.192503. Epub 2015 May 13.

New results are reported from a measurement of π^{0} electroproduction near threshold using the p(e,e^{'}p)π^{0} reaction. The experiment was designed to determine precisely the energy dependence of s- and p-wave electromagnetic multipoles as a stringent test of the predictions...

Enterococcus faecalis from Food, Clinical Specimens, and Oral Sites: Prevalence of Virulence Factors in Association with Biofilm Formation.

Frontiers in microbiology

Anderson AC, Jonas D, Huber I, Karygianni L, Wölber J, Hellwig E, Arweiler N, Vach K, Wittmer A, Al-Ahmad A.
PMID: 26793174
Front Microbiol. 2016 Jan 11;6:1534. doi: 10.3389/fmicb.2015.01534. eCollection 2015.

Enterococci have gained significance as the cause of nosocomial infections; they occur as food contaminants and have also been linked to dental diseases. E. faecalis has a great potential to spread virulence as well as antibiotic resistance genes via...

Prevalence of intestinal opportunistic parasites infections in the University hospital of Bobo-Dioulasso, Burkina Faso.

Infectious diseases of poverty

Sangaré I, Bamba S, Cissé M, Zida A, Bamogo R, Sirima C, Yaméogo BK, Sanou R, Drabo F, Dabiré RK, Guiguemdé RT.
PMID: 26217488
Infect Dis Poverty. 2015 Jul 27;4:32. doi: 10.1186/s40249-015-0065-x. eCollection 2015.

BACKGROUND: Gastrointestinal parasites infections are widespread in Africa and their prevalence infections vary from country to country. This study aimed at assessing the prevalence of opportunistic intestinal parasites infection and other gastrointestinal parasites infection among patients attending the laboratory...

Correction: Distribution and Frequency of kdr Mutations within Anopheles gambiae s.l. Populations and First Report of the Ace.1G119S Mutation in Anopheles arabiensis from Burkina Faso (West Africa).

PloS one

Dabiré RK, Namountougou M, Diabaté A, Soma DD, Bado J, Toé HK, Bass C, Combary P.
PMID: 26528719
PLoS One. 2015 Nov 03;10(11):e0141645. doi: 10.1371/journal.pone.0141645. eCollection 2015.

No abstract available.

[Mu-1kappa2O,O':2(eta5)-Cyclopentadienylcarboxylato][2(eta5)-diphenylphosphinocyclopentadienyl]bis[1,1(eta5)-tetramethylcyclopentadienyl]iron(II)titanium(III).

Acta crystallographica. Section C, Crystal structure communications

Mach K, Kubista J, Císarová I, Stepnicka P.
PMID: 11828098
Acta Crystallogr C. 2002 Feb;58:m116-8. doi: 10.1107/s0108270101019370. Epub 2002 Jan 23.

Reacting stoichiometric amounts of 1-(diphenylphosphino)ferrocenecarboxylic acid and [Ti(eta(5)-C(5)HMe(4))(2)(eta(2)-Me(3)SiC[triple-bond]CSiMe(3))] produced the title carboxylatotitanocene complex, [[mu-1kappa(2)O,O':2(eta(5))-C(5)H(4)CO(2)][2(eta(5))-C(5)H(4)P(C(6)H(5))(2)][1(eta(5))-C(5)H(CH(3))(4)](2)Fe(II)Ti(III)] or [FeTi(C(9)H(13))(2)(C(6)H(4)O(2))(C(17)H(14)P)]. The angle subtended by the Ti/O/O' plane, where O and O' are the donor atoms of the kappa(2)-carboxylate group, and the plane of...

Compton-scattering cross section on the proton at high momentum transfer.

Physical review letters

Danagoulian A, Mamyan VH, Roedelbronn M, Aniol KA, Annand JR, Bertin PY, Bimbot L, Bosted P, Calarco JR, Camsonne A, Chang CC, Chang TH, Chen JP, Choi S, Chudakov E, Degtyarenko P, de Jager CW, Deur A, Dutta D, Egiyan K, Gao H, Garibaldi F, Gayou O, Gilman R, Glamazdin A, Glashausser C, Gomez J, Hamilton DJ, Hansen JO, Hayes D, Higinbotham DW, Hinton W, Horn T, Howell C, Hunyady T, Hyde CE, Jiang X, Jones MK, Khandaker M, Ketikyan A, Kubarovsky V, Kramer K, Kumbartzki G, Laveissière G, Lerose J, Lindgren RA, Margaziotis DJ, Markowitz P, McCormick K, Meekins DG, Meziani ZE, Michaels R, Moussiegt P, Nanda S, Nathan AM, Nikolenko DM, Nelyubin V, Norum BE, Paschke K, Pentchev L, Perdrisat CF, Piasetzky E, Pomatsalyuk R, Punjabi VA, Rachek I, Radyushkin A, Reitz B, Roche R, Ron G, Sabatié F, Saha A, Savvinov N, Shahinyan A, Shestakov Y, Sirca S, Slifer K, Solvignon P, Stoler P, Tajima S, Sulkosky V, Todor L, Vlahovic B, Weinstein LB, Wang K, Wojtsekhowski B, Voskanyan H, Xiang H, Zheng X, Zhu L.
PMID: 17501338
Phys Rev Lett. 2007 Apr 13;98(15):152001. doi: 10.1103/PhysRevLett.98.152001. Epub 2007 Apr 09.

Cross-section values for Compton scattering on the proton were measured at 25 kinematic settings over the range s=5-11 and -t=2-7 GeV2 with a statistical accuracy of a few percent. The scaling power for the s dependence of the cross...

Geometric calibration of lens and filter distortions for multispectral filter-wheel cameras.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Brauers J, Aach T.
PMID: 20679030
IEEE Trans Image Process. 2011 Feb;20(2):496-505. doi: 10.1109/TIP.2010.2062193. Epub 2010 Jul 29.

High-fidelity color image acquisition with a multispectral camera utilizes optical filters to separate the visible electromagnetic spectrum into several passbands. This is often realized with a computer-controlled filter wheel, where each position is equipped with an optical bandpass filter....

Associations between Prenatal Physical Activity and Neonatal and Obstetric Outcomes-A Secondary Analysis of the Cluster-Randomized GeliS Trial.

Journal of clinical medicine

Hoffmann J, Günther J, Geyer K, Stecher L, Kunath J, Meyer D, Spies M, Rosenfeld E, Kick L, Rauh K, Hauner H.
PMID: 31635065
J Clin Med. 2019 Oct 19;8(10). doi: 10.3390/jcm8101735.

Prenatal physical activity (PA) was discussed to decrease the incidence of obstetric and neonatal complications. In this secondary cohort analysis of the cluster-randomized GeliS ("healthy living in pregnancy") trial, associations between prenatal PA and such outcomes were investigated. PA...

On an Outbreak of Scarlet Fever in Glasgow Connected with an Epidemic Teat Eruption on Milch Cows at Jaapston.

Glasgow medical journal

Russell JB, Chalmers AK.
PMID: 30434282
Glasgow Med J. 1893 Jan;39(1):1-22.

No abstract available.

Showing 1 to 12 of 232 entries