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Understanding of Newtonian Mechanics in Finnish Upper Secondary

Science education

Lavonen J.
GSID: mxAXze3iNlAJ
J Lavonen - AUTHOR Ahtee, Maija, Ed.; Bjorkqvist, Ole, Ed.; … - ERIC

Background During the last years much emphasis has been paid to the improvement of physics instruction in Finland. The programmes of the government of Finland in 1995-99 and …

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Lavonen, J. Understanding of Newtonian Mechanics in Finnish Upper Secondary. AUTHOR Ahtee, Maija, Ed.; Bjorkqvist, Ole, Ed.; Pehkonen, Erkki, Ed.; Vatanen, Virpi, Ed. TITLE Research on Mathematics and Science Education: From Beliefs to Cognition, from Problem Solving to Understanding. INSTITUTION Jyvaskyla Univ.(Finland). Inst. for Educational Research., 102.
Lavonen, Jari. "Understanding of Newtonian Mechanics in Finnish Upper Secondary." AUTHOR Ahtee, Maija, Ed.; Bjorkqvist, Ole, Ed.; Pehkonen, Erkki, Ed.; Vatanen, Virpi, Ed. TITLE Research on Mathematics and Science Education: From Beliefs to Cognition, from Problem Solving to Understanding. INSTITUTION Jyvaskyla Univ.(Finland). Inst. for Educational Research.: 102.
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Problem solving with an icon oriented programming tool: a case study in technology education

technology education

Lavonen JM.
GSID: KW-lRHd-eygJ
JM Lavonen, VP Meisalo, M Lattu - Volume 12 Issue 2 (spring …, 2001 - vtechworks.lib.vt.edu

In 1995, the authors started the Empirica Control for Technology Education (ECTE) project in the Department of Teacher Education at the University of Helsinki with the purpose of …

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Lavonen, J. M., Meisalo, V. P., & Lattu, M. (2001). Problem solving with an icon oriented programming tool: a case study in technology education. Volume 12 Issue 2 (spring 2001).
Lavonen, Jari M., Veijo P. Meisalo, and Matti Lattu. "Problem solving with an icon oriented programming tool: a case study in technology education." Volume 12 Issue 2 (spring 2001) (2001).
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Pisara 5. Fysiikka ja kemia: opettajan materiaali

science curriculum

Cantell H, Lavonen J.
GSID: FnN0-EoSgnoJ
H Cantell, H Jutila, H Laiho, J Lavonen, E Pekkala… - 2007 - researchportal.helsinki.fi

Pisara 5. Fysiikka ja kemia: opettajan materiaali — University of Helsinki Skip to main navigation Skip to search Skip to main content University of Helsinki Home University of Helsinki Logo …

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Cantell, H., Jutila, H., Laiho, H., Lavonen, J., Pekkala, E., & Saari, H. (2007). Pisara 5. Fysiikka ja kemia: opettajan materiaali. WSOY oppimateriaalit.
Cantell, Hannele, et al. Pisara 5. Fysiikka ja kemia: opettajan materiaali. WSOY oppimateriaalit, 2007.
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Design-based research in science education: One step towards methodology

Science education

Juuti K, Lavonen J.
GSID: 6SfpQ_Sb9cEJ
K Juuti, J Lavonen - Nordic studies in science education, 2006 - journals.uio.no

… We claim that in the field of science education research, the research based knowledge … We propose that one approach to answer critiques aimed at science education is to focus on… (eg web-based learning environment for science education)....

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Juuti, K., & Lavonen, J. (2006). Design-based research in science education: One step towards methodology. Nordic studies in science education, 2(2), 54-68.
Juuti, Kalle, and Jari Lavonen. "Design-based research in science education: One step towards methodology." Nordic studies in science education 2.2 (2006): 54-68.
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Adoption of ICT in science education: A case study of communication channels in a teachers' professional development project

Science teachers

Aksela M, Juuti K, Lavonen J.
GSID: 9mUwab5kh84J
K Juuti, J Lavonen, M Aksela… - Eurasia journal of …, 2009 - helda.helsinki.fi

This paper analyses the use of various communication channels in science teachers' professional development project aiming to develop versatile uses for ICT (Information and …

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Juuti, K., Lavonen, J., Aksela, M., & Meisalo, V. (2009). Adoption of ICT in science education: A case study of communication channels in a teachers' professional development project. Eurasia journal of mathematics science and technology education.
Juuti, Kalle, et al. "Adoption of ICT in science education: A case study of communication channels in a teachers' professional development project." Eurasia journal of mathematics science and technology education (2009).
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Flavanone glycosides as oviposition stimulants in a papilionid butterfly,Papilio protenor.

Journal of chemical ecology

Honda K.
PMID: 24306464
J Chem Ecol. 1986 Oct;12(10):1999-2010. doi: 10.1007/BF01041949.

Identification of chemical compounds responsible for the oviposition behavior in a Rutaceae feeder,Papilio protenor demetrius, was undertaken with the epicarp of sour orange (Citrus natsudaidai) which exhibited potent stimulatory activity as did its leaves for egg-laying by the females....

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Honda K. Flavanone glycosides as oviposition stimulants in a papilionid butterfly,Papilio protenor. J Chem Ecol. 1986;12(10):1999-2010doi: 10.1007/BF01041949.
Honda, K. (1986). Flavanone glycosides as oviposition stimulants in a papilionid butterfly,Papilio protenor. Journal of chemical ecology, 12(10), 1999-2010. https://doi.org/10.1007/BF01041949
Honda, K. "Flavanone glycosides as oviposition stimulants in a papilionid butterfly,Papilio protenor." Journal of chemical ecology vol. 12,10 (1986): 1999-2010. doi: https://doi.org/10.1007/BF01041949
Honda K. Flavanone glycosides as oviposition stimulants in a papilionid butterfly,Papilio protenor. J Chem Ecol. 1986 Oct;12(10):1999-2010. doi: 10.1007/BF01041949. PMID: 24306464.
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Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation.

Journal of advanced research

Farag MA, Mekky H, El-Masry S.
PMID: 27504198
J Adv Res. 2016 Sep;7(5):681-9. doi: 10.1016/j.jare.2016.07.002. Epub 2016 Jul 14.

An MS-based metabolomic approach was used to profile the secondary metabolite of the ornamental plant Erythrina lysistemon via ultra-performance liquid chromatography coupled to photodiode array detection and high resolution q-TOF mass spectrometry (UPLC-PDA-MS). Cultures maintained the capacity to produce...

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Farag MA, Mekky H, El-Masry S. Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation. J Adv Res. 2016;7(5):681-9doi: 10.1016/j.jare.2016.07.002.
Farag, M. A., Mekky, H., & El-Masry, S. (2016). Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation. Journal of advanced research, 7(5), 681-9. https://doi.org/10.1016/j.jare.2016.07.002
Farag, Mohamed A, et al. "Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation." Journal of advanced research vol. 7,5 (2016): 681-9. doi: https://doi.org/10.1016/j.jare.2016.07.002
Farag MA, Mekky H, El-Masry S. Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation. J Adv Res. 2016 Sep;7(5):681-9. doi: 10.1016/j.jare.2016.07.002. Epub 2016 Jul 14. PMID: 27504198; PMCID: PMC4969090.
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Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches.

Frontiers in behavioral neuroscience

de Oliveira DR, Zamberlam CR, Rêgo GM, Cavalheiro A, Cerutti JM, Cerutti SM.
PMID: 26778988
Front Behav Neurosci. 2016 Jan 05;9:345. doi: 10.3389/fnbeh.2015.00345. eCollection 2015.

The effects of flavonoids have been correlated with their ability to modulate the glutamatergic, serotoninergic, and GABAergic neurotransmission; the major targets of these substances are N-methyl-D-aspartic acid receptor (NMDARs), serotonin type1A receptor (5-HT1ARs), and the gamma-aminobutyric acid type A...

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de Oliveira DR, Zamberlam CR, Rêgo GM, et al. Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches. Front Behav Neurosci. 2016;9:345doi: 10.3389/fnbeh.2015.00345.
de Oliveira, D. R., Zamberlam, C. R., Rêgo, G. M., Cavalheiro, A., Cerutti, J. M., & Cerutti, S. M. (2015). Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches. Frontiers in behavioral neuroscience, 9345. https://doi.org/10.3389/fnbeh.2015.00345
de Oliveira, Daniela R, et al. "Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches." Frontiers in behavioral neuroscience vol. 9 (2015): 345. doi: https://doi.org/10.3389/fnbeh.2015.00345
de Oliveira DR, Zamberlam CR, Rêgo GM, Cavalheiro A, Cerutti JM, Cerutti SM. Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches. Front Behav Neurosci. 2016 Jan 05;9:345. doi: 10.3389/fnbeh.2015.00345. eCollection 2015. PMID: 26778988; PMCID: PMC4700274.
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Antibacterial Effects of Leaf Extract of .

Evidence-based complementary and alternative medicine : eCAM

Guo ZY, Zhang ZY, Xiao JQ, Qin JH, Zhao W.
PMID: 29576801
Evid Based Complement Alternat Med. 2018 Jan 18;2018:8298151. doi: 10.1155/2018/8298151. eCollection 2018.

AIM: The study was conducted to investigate the antibacterial and antiasthmatic effects of METHODS: (1) Solid-phase agar dilution method was used for antibacterial activity test of nandina leaf extract and the change of bacterial morphology after treatment was observed...

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Guo ZY, Zhang ZY, Xiao JQ, et al. Antibacterial Effects of Leaf Extract of . Evid Based Complement Alternat Med. 2018;2018:8298151doi: 10.1155/2018/8298151.
Guo, Z. Y., Zhang, Z. Y., Xiao, J. Q., Qin, J. H., & Zhao, W. (2018). Antibacterial Effects of Leaf Extract of . Evidence-based complementary and alternative medicine : eCAM, 20188298151. https://doi.org/10.1155/2018/8298151
Guo, Zhao-Yu, et al. "Antibacterial Effects of Leaf Extract of ." Evidence-based complementary and alternative medicine : eCAM vol. 2018 (2018): 8298151. doi: https://doi.org/10.1155/2018/8298151
Guo ZY, Zhang ZY, Xiao JQ, Qin JH, Zhao W. Antibacterial Effects of Leaf Extract of . Evid Based Complement Alternat Med. 2018 Jan 18;2018:8298151. doi: 10.1155/2018/8298151. eCollection 2018. PMID: 29576801; PMCID: PMC5822912.
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Phytochemical Investigations on Chemical Constituents of Achillea tenuifolia Lam.

Iranian journal of pharmaceutical research : IJPR

Moradkhani S, Kobarfard F, Ayatollahi SA.
PMID: 25276207
Iran J Pharm Res. 2014;13(3):1049-54.

Achillea tenuifolia Lam. (Asteraceae) afforded a methanolic extract from which after fractionation in solvents with different polarities, two known flavones 3', 5- dihydroxy- 4', 6, 7- trimethoxy flavone (eupatorine, compound 3), 5- hydroxy- 3',4', 6, 7- tetramethoxyflavone (compound 4),...

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Moradkhani S, Kobarfard F, Ayatollahi SA. Phytochemical Investigations on Chemical Constituents of Achillea tenuifolia Lam. Iran J Pharm Res. 2014;13(3):1049-54
Moradkhani, S., Kobarfard, F., & Ayatollahi, S. A. (2014). Phytochemical Investigations on Chemical Constituents of Achillea tenuifolia Lam. Iranian journal of pharmaceutical research : IJPR, 13(3), 1049-54.
Moradkhani, Shirin, et al. "Phytochemical Investigations on Chemical Constituents of Achillea tenuifolia Lam." Iranian journal of pharmaceutical research : IJPR vol. 13,3 (2014): 1049-54.
Moradkhani S, Kobarfard F, Ayatollahi SA. Phytochemical Investigations on Chemical Constituents of Achillea tenuifolia Lam. Iran J Pharm Res. 2014;13(3):1049-54. PMID: 25276207; PMCID: PMC4177627.
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A Capillary Electrophoresis Electrospray Ionization-Mass Spectrometry Method using a Borate Background Electrolyte for the Fingerprinting Analysis of Flavonoids in .

Analytical methods : advancing methods and applications

Johnson RT, Lunte CE.
PMID: 27688816
Anal Methods. 2016 Apr 28;16(8):3325-3332. doi: 10.1039/C6AY00463F. Epub 2016 Apr 05.

A laboratory-built sheath liquid capillary electrophoresis-mass spectrometry interface was used to develop a qualitative method for fingerprinting analysis of 14 structurally similar flavones, flavonols, flavonones, and several representative glycosides in plant samples. The migration order of the flavonoids was...

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Johnson RT, Lunte CE. A Capillary Electrophoresis Electrospray Ionization-Mass Spectrometry Method using a Borate Background Electrolyte for the Fingerprinting Analysis of Flavonoids in . Anal Methods. 2016;16(8):3325-3332doi: 10.1039/C6AY00463F.
Johnson, R. T., & Lunte, C. E. (2016). A Capillary Electrophoresis Electrospray Ionization-Mass Spectrometry Method using a Borate Background Electrolyte for the Fingerprinting Analysis of Flavonoids in . Analytical methods : advancing methods and applications, 16(8), 3325-3332. https://doi.org/10.1039/C6AY00463F
Johnson, Ryan T, and Lunte, Craig E. "A Capillary Electrophoresis Electrospray Ionization-Mass Spectrometry Method using a Borate Background Electrolyte for the Fingerprinting Analysis of Flavonoids in ." Analytical methods : advancing methods and applications vol. 16,8 (2016): 3325-3332. doi: https://doi.org/10.1039/C6AY00463F
Johnson RT, Lunte CE. A Capillary Electrophoresis Electrospray Ionization-Mass Spectrometry Method using a Borate Background Electrolyte for the Fingerprinting Analysis of Flavonoids in . Anal Methods. 2016 Apr 28;16(8):3325-3332. doi: 10.1039/C6AY00463F. Epub 2016 Apr 05. PMID: 27688816; PMCID: PMC5036526.
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Phytochemical composition, antiparasitic and α-glucosidase inhibition activities from .

Chemistry Central journal

López D, Cherigo L, Spadafora C, Loza-Mejía MA, Martínez-Luis S.
PMID: 26435737
Chem Cent J. 2015 Sep 28;9(1):53. doi: 10.1186/s13065-015-0130-3. eCollection 2015 Dec.

BACKGROUND: Panama has an extensive mangrove area and it is one of the countries with the highest biodiversity in America. Mangroves are widely used in traditional medicine, nevertheless, there are very few studies that validates their medicinal properties in...

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López D, Cherigo L, Spadafora C, et al. Phytochemical composition, antiparasitic and α-glucosidase inhibition activities from . Chem Cent J. 2015;9(1):53doi: 10.1186/s13065-015-0130-3.
López, D., Cherigo, L., Spadafora, C., Loza-Mejía, M. A., & Martínez-Luis, S. (2015). Phytochemical composition, antiparasitic and α-glucosidase inhibition activities from . Chemistry Central journal, 9(1), 53. https://doi.org/10.1186/s13065-015-0130-3
López, Dioxelis, et al. "Phytochemical composition, antiparasitic and α-glucosidase inhibition activities from ." Chemistry Central journal vol. 9,1 (2015): 53. doi: https://doi.org/10.1186/s13065-015-0130-3
López D, Cherigo L, Spadafora C, Loza-Mejía MA, Martínez-Luis S. Phytochemical composition, antiparasitic and α-glucosidase inhibition activities from . Chem Cent J. 2015 Sep 28;9(1):53. doi: 10.1186/s13065-015-0130-3. eCollection 2015 Dec. PMID: 26435737; PMCID: PMC4586009.
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Showing 1 to 12 of 471 entries