Academic literature on the topic 'Leaves – measurement'

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Journal articles on the topic "Leaves – measurement"

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Luk, Ting S., and Thomas C. Vogelmann. "Ultrafast transit-time measurement of leaves." Journal of Photochemistry and Photobiology B: Biology 44, no. 1 (June 1998): 53–62. http://dx.doi.org/10.1016/s1011-1344(98)00117-1.

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Flyurik, E., and N. Bushkevich. "Performance Measurement of Blueberry Leaves and Fruits." Lesnoy Zhurnal (Forestry Journal), no. 4 (September 10, 2020): 40–52. http://dx.doi.org/10.37482/0536-1036-2020-4-40-52.

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Song, Young Hun, Jae Sung Shim, Hannah A. Kinmonth-Schultz, and Takato Imaizumi. "Photoperiodic Flowering: Time Measurement Mechanisms in Leaves." Annual Review of Plant Biology 66, no. 1 (April 29, 2015): 441–64. http://dx.doi.org/10.1146/annurev-arplant-043014-115555.

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Kar, Suraj, Thayne Montague, Antonio Villanueva-Morales, and Edward Hellman. "Measurement of Gas Exchange on Excised Grapevine Leaves Does Not Differ from In Situ Leaves, and Potentially Shortens Sampling Time." Applied Sciences 11, no. 8 (April 18, 2021): 3644. http://dx.doi.org/10.3390/app11083644.

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Use of leaf gas exchange measurement enhances the characterization of growth, yield, physiology, and abiotic stress response in grapevines. Accuracy of a crop response model depends upon sample size, which is often limited due to the prolonged time needed to complete gas exchange measurement using currently available infra-red gas analyzer systems. In this experiment, we measured mid-day gas exchange of excised and in situ leaves from field grown wine grape (Vitis vinifera) cultivars. Depending upon cultivar, we found measuring gas exchange on excised leaves under a limited time window post excision gives similar accuracy in measurement of gas exchange parameters as in situ leaves. A measurement within a minute post leaf excision can give between 96.4 and 99.5% accuracy compared to pre-excision values. When compared to previous field data, we found the leaf excision technique reduced time between consecutive gas exchange measurements by about a third compared to in situ leaves (57.52 ± 0.39 s and 86.96 ± 0.41 s, for excised and in situ, respectively). Therefore, leaf excision may allow a 50% increase in experimental sampling size. This technique could solve the challenge of insufficient sample numbers, often reported by researchers worldwide while studying grapevine leaf gas exchange using portable gas exchange systems under field conditions.
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Artmann, Uwe. "Measurement of Noise using the dead leaves pattern." Electronic Imaging 2018, no. 12 (January 28, 2018): 341–1. http://dx.doi.org/10.2352/issn.2470-1173.2018.12.iqsp-341.

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Zhang, Xiao Juan, Cui Hong Zhang, and Yan Li. "Measurement of Chlorophyll Content in Wheat Leaves Using Laser Scattering Image." Advanced Materials Research 485 (February 2012): 361–64. http://dx.doi.org/10.4028/www.scientific.net/amr.485.361.

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Laser back-scattering images of wheat leaves (green leaves, yellow leaves and dry leaves)are obtained with video imaging system, the optical parameters (absorption coefficient and reduced scatering coefficient)of the wheat leaves are reversed with diffusion approximation theory, the functional relations between optical parameters(at 670nm) and chlorophyll contents (SPAD value)of the leaves are studied. The results demonstrate that: wheat leaf optical parameters and chlorophyll content present linear correlation, it is feasible for determing plant chlorophyll content with laser back-scattering image technology. These researches are very valuable for diagnosis crop condition with the results of laser scattering image
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Korva, J. T., and G. A. Forbes. "A simple and low-cost method for leaf area measurement of detached leaves." Experimental Agriculture 33, no. 01 (January 1997): 65–72. http://dx.doi.org/10.1017/s0014479797000173.

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A technique for leaf area measurement utilizing water spray as an inexpensive substitute for electronic equipment was developed and tested with leaves of potato (Solanum tuberosum L.). The leaf areas measured by the spray method were highly correlated with those measured by an electronic area meter. Measurements of leaf area obtained by the spray method were significantly more highly correlated with those obtained by the area meter than were the measurements of dry weights. The main advantages of the new method are precision, accuracy and immediate results at a low cost.
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Savenkov, S. N., R. S. Muttiah, E. A. Oberemok, A. V. Priezzhev, I. S. Kolomiets, and A. S. Klimov. "Measurement and interpretation of Mueller matrices of barley leaves." Quantum Electronics 50, no. 1 (January 22, 2020): 55–60. http://dx.doi.org/10.1070/qel17178.

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HARTMANN, T. N., M. D. FRICKER, H. RENNENBERG, and A. J. MEYER. "Cell-specific measurement of cytosolic glutathione in poplar leaves*." Plant, Cell & Environment 26, no. 6 (June 2003): 965–75. http://dx.doi.org/10.1046/j.1365-3040.2003.01031.x.

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Putri, Widya Kenshiana, Cuk Tri Noviandi, and Kustantinah Adiwimarta. "Feed Evaluation Based on in Vitro Gas Production of Tropical Forages with Addition of Different Polyethylene Glycol (Peg) Level." Buletin Peternakan 45, no. 1 (February 28, 2021): 21. http://dx.doi.org/10.21059/buletinpeternak.v45i1.58433.

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This study aimed to determine the chemical composition and gas production based on fermentation in the rumen of nine types of forage tropical feed commonly used in Indonesia. The forages used in this study were: mahogany leaves (Swietenia mahagoni L. Jacq.), tayuman leaves (Bauhinia purpurea), bamboo leaves (Bambusa arundinaceae), canary leaves (Canarium indicum L.), tea leaves (Camellia sinensis), ketapang leaves (Terminalia catapa L.), lamtoro leaves (Leucaena leucocephala), tehtehan leaves (Duranta repens), and turi leaves (Sesbania grandiflora). Measurements of in vitro gas production were carried out at 10 observation points (2, 4, 6, 8, 12, 16, 24, 36, 48, 72 hour). Tannin activity was measured for each sample at observation points using measurements of gas production divided into three groups with modified levels of polyethylene glycol (PEG), ie samples without PEG (P1); sample + PEG in the amount of 200 mgDM (P2); and PEG + samples of tannins contained in each forage based on literature studies (P3). Data were analyzed for a variance by following the factorial completely randomized design (CRD) pattern. Statistical analyzes were performed on all data by following the general linear procedure in PROC GLM from SAS. The data obtained were analyzed for variance at the 5% significance level. The results of gas production calculations showed that crude protein (CP) from each forage ranges from 5.75 - 22.37% where the highest CP was owned by turi leaves (S. grandiflora). The content of crude fiber (CF) ranged from 5.30 - 20.93%. The most optimal measurement of gas production was in the sample given PEG in the amount of 200mg/kg with a significant difference (P<0.05). The higher of the tannin content contained in the forage, the lower of gas produced. Measurement of tannin content showed that condensed tannin content varied from turi leaves by 0.20% to the highest in mahogany leaves by 8.60%. The addition of 200 mg/100mgDM of PEG optimizes the rate of forage gas production, especially for grass plants (gramineae).
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Dissertations / Theses on the topic "Leaves – measurement"

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Prince, Dallan R. "Measurement and Modeling of Fire Behavior in Leaves and Sparse Shrubs." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/5545.

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Wildland fuels and fire behavior have been the focus of numerous studies and models which provide operational support to firefighters. However, fuel and fire complexity in live shrubs has resulted in unexpected and sometimes aggressive fire behavior. The combustion of live fuels was studied and modeled, and the results were assimilated into a shrub-scale fire behavior model which assumes fire spread by flame-fuel overlap. Fire spread models have usually assumed that radiation heat transfer is responsible for driving fire spread, but that assumption is a topic of continuing debate, and appears to contradict some experimental observations. A convection-based shrub-scale fire spread model has been developed, building on a heritage of experiments and modeling previously performed at Brigham Young University. This project has (1) characterized fundamental aspects of fire behavior, (2) integrated the resulting submodels of fire behavior into an existing shrub model framework, and (3) produced shrub-scale fire spread experiments and (4) made model comparisons. This research models fire spread as a convection-driven phenomenon and demonstrates strategies for overcoming some of the challenges associated with this novel approach.
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Dobrenz, A. K., J. Cox, B. Munda, and D. Robinson. "Stomate Density and Physiological Measurements on Leaves of Alkali Sacaton." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/200828.

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Roy, Stuart John. "Single cell measurements of vacuolar hydrolase activities in senescing leaves of barley." Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620384.

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Amin, Mira. "Mechanism of Vein Pattern Formation in Arabidopsis Thaliana Leaves: testing the Canalization Hypothesis." Thèse, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/20169.

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Several mechanisms have been proposed to explain the process of vein pattern formation in plant tissues. The most widely accepted amongst biologists is the canalization hypothesis, derived from pea root and stem experiments. According to this hypothesis, a signal, thought to be the phytohormone auxin, is transported polarly from cell to cell from the shoot to the root and is canalized progressively into narrow channels of high auxin fluxes that later differentiate to become vascular tissue. In this project, we set out to test whether auxin canalization drives vein pattern formation, using Arabidopsis thaliana mutants with increased auxin transport (max4-1, max3-9, max2-1 and max1-1). We predicted that the mutants would have distinct vein patterns and especially different angles between the primary and secondary veins, compared to the wild type. First rosette leaves of 15 plants per genotype were harvested for analysis each day from 7 to 17 days after sowing, giving a total of eight hundred twenty-five leaf samples to analyze. Venation patterns were extracted and analyzed using custom-made software written with Matlab. Overall, compared with the wild type, mutants with the highest auxin transport (max4-1 and max3-9) had different vein patterns at early developmental stages, confirming a role for auxin transport in vein patterning. However, veins of mutants and wild type connected at similar angles, which is not consistent with the auxin canalization hypothesis, as originally formulated.
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Dumouchel, Matthew P. (Matthew Paul). "Bioreactor Fill Process Control Using Inline Concentration Measurement." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/90800.

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Thesis: M.B.A., Massachusetts Institute of Technology, Sloan School of Management, 2014. In conjunction with the Leaders for Global Operations Program at MIT.
Thesis: S.M., Massachusetts Institute of Technology, Department of Chemical Engineering, 2014. In conjunction with the Leaders for Global Operations Program at MIT.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 75-77).
Some biopharmaceutical companies have responded to evolution of the competitive landscape by placing additional emphasis on reducing their costs of manufacturing as a means of maintaining competitiveness. The prototypical current generation biopharmaceutical drug substance manufacturing facility requires a large upfront capital investment. Improving efficiency of use of existing facilities, such as by improving production throughput through the adoption of technology, represents one way in which a company may reduce its costs of manufacturing and/or avoid or delay investments in additional capacity needed to meet future demand. Reducing the variability in the performance of a liquid filling operation taking place during the protein production step is desirable, because it: (1) enables process optimization, including potential throughput expansion, (2) demonstrates control over the process, and (3) improves step yield reproducibility. The technical and economic bases for the implementation of an alternative process control strategy intended to reduce this variability are presented. This strategy involves controlling the fill operation using an inline concentration measurement of the parameter of interest. An engineering-probabilistic approach, consisting of a transient concentration profile model built into a Monte Carlo framework, is applied to predict the variability of the performance of a concentration-based control strategy for filling an agitated, gassed bioreactor. An optimization methodology for selecting an appropriate post-fill target concentration and for quantifying the economic benefit of reducing variability is proposed.
by Matthew P. Dumouchel.
M.B.A.
S.M.
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Frayne, Diana. "Nonprofit leader perceptions of effective organizational performance measurement| A Q methodology study." Thesis, University of Phoenix, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3648297.

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There is ample discourse regarding the need for changing nonprofit performance measurement, but there is little consensus within the field on how best to evaluate while maximizing performance, outcomes, and mission achievement. This Q methodology study documented the perceptions of 22 nonprofit leaders in the United States about effective performance measurement and the characteristics necessary to create an effective model to measure nonprofit performance. The study involved analyzing the nonprofit leaders’ responses to create three distinct views on effective organizational performance measurement called (a) Road Map, (b) Management Tool, and (c) Weakest Link. Despite differences in the viewpoints, three themes emerged as a starting point to inform the shift in measuring nonprofit effectiveness: (a) the need for larger performance management systems, (b) eliminating the unfunded mandate for performance measurement, and (c) the desire for organization-specific mission-based outcome measurement. Insights from the nonprofit leaders revealed the characteristics of a new system for generating meaningful nonprofit performance data. The implementation of these characteristics could strengthen performance management, promote organizational learning, and inspire collaborative partnerships with funders and beneficiaries. Nonprofit leaders must create a culture of performance management that facilitates performance measurement and performance improvements if they are to advance the mission of the organizations they lead.

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Albrecht, Hendrik [Verfasser]. "Determination of spatial and temporal water relations in single leaves and canopies based on thermographic measurements / Hendrik Albrecht." Bonn : Universitäts- und Landesbibliothek Bonn, 2016. http://d-nb.info/1122193963/34.

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Hwang, David Delchi 1975. "Performance measurement system design for supply chain organizations." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66076.

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Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Engineering Systems Division; in conjunction with the Leaders for Global Operations Program at MIT, 2011.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 86-89).
This thesis proposes a methodology to create an effective performance measurement system for an interconnected organization. The performance measurement system is composed of three components: a metrics set, a metrics review business process, and a dashboard visualization technique to display the data. If designed according to the proposed methodology, the combination of these three elements produces a performance measurement system which drives behavior, creates accountability, and fosters continuous organizational improvement. The proposed methodology has been demonstrated by its application to a supply planning organization within a major technology manufacturing company. Specifically, the performance measurement system of this supply planning organization was redesigned using the proposed methodology and pilot-tested over the course of a six-month period. First, the metrics set was redesigned based on alignment to strategic objectives and grounded in metrics design fundamentals. Second, the business process to review the organization's metrics and spur action was streamlined and redesigned for maximum impact and engagement. Finally, a visualization dashboard was created to communicate key metrics clearly to all members of the organization. The resulting performance measurement system demonstrates the effectiveness of the proposed methodology and has been adopted as the system-on-record for the organization. Broadly speaking, the principles of performance measurement design provided in this thesis can be applied to other interconnected organizations.
by David Hwang.
S.M.
M.B.A.
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Datta, Anasuya. "Measurement Equivalence of English and Spanish Versions of the Perceived Leader Integrity Scale." NCSU, 2005. http://www.lib.ncsu.edu/theses/available/etd-07062005-020822/.

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Research over the last three decades has addressed the importance of integrity in leadership (e.g., Burns, 1978; Fairholm, 1991; Posner & Schmidt, 1984; Vitell & Davis, 1990). Research and application are stunted without adequate measures that assess the extent to which leaders demonstrate ethical or unethical behaviors. As business activities between countries increase (Stephens & Greer, 1995), having tests available in multiple languages can have various benefits (Zumbo, 2003). The availability of a measure in different languages can allow researchers and practitioners to facilitate assessment without having to build a new test, develop understandings of new cultural differences, and conduct comparative research. This study used the differential functioning of items and tests (DFIT; Raju, van der Linden, & Fleer, 1995) framework, based on item response theory (IRT), to assess the measurement equivalence between two language versions of the Perceived Leader Integrity Scale (PLIS; Craig & Gustafson, 1998) using samples collected from the United States, New Zealand, and Mexico. The U.S. and New Zealand samples formed the English speaking or US-NZ group and the Mexico sample formed the Spanish speaking group. Two indices of DFIT were used to determine item level (NCDIF) and test level (DTF) inequivalence between the comparison groups. Results showed 17.9% (5 out of 28) of the items to be differentially functioning. No significant DTF was identified at the test level. Post hoc explanations of the items with significant NCDIF in terms of possible cultural and linguistic influences provide information about the possible reasons why the items are functioning differentially (e.g. translation errors, cultural differences, or both). Practical implications of the current study are discussed.
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Bandaru, Varaprasad. "Predicting leaf arsenic concentration in hydroponically grown rice and spinach leaves using narrow-band leaf reflectance and stereological measurements." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 165 p, 2008. http://proquest.umi.com/pqdweb?did=1654488031&sid=4&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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Books on the topic "Leaves – measurement"

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Modern educational measurement: Practical guidelines for educational leaders. 3rd ed. Boston: Allyn and Bacon, 2000.

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Kimball, Joan Channing. Shoreline survey: A stream team monitoring project leaders' manual. 4th ed. Boston, Mass: Massachusetts Riverways Programs, Dept. of Fisheries, Wildlife and Environmental Law Enforcement, 1996.

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Wiggins, Grant P. Guide for instructional leaders. Alexandria, Va: Association for Supervision and Curriculum Development, 2003.

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Rallis, Sharon F. Dynamic teachers: Leaders of change. Thousands Oaks, Calif: Corwin Press, 1995.

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National Air and Radiation Environmental Laboratory (U.S.). National Air and Radiation Environmental Laboratory: A leader in environmental radiation measurement. Montgomery, AL (540 S. Morris Ave., Montgomery 36115-2601): The Center, 1993.

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Panel, United States National Education Goals. Talking about tests: An idea book for state leaders. Washington, DC (1255 22nd St., NW, Ste. 502, Washington 20037): The Panel, 1998.

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Washington (State). Dept. of Revenue. Comparing the value of "Forest and Fish" leave-trees with the Forest Excise Tax Credit. [Olympia, Wash.]: The Dept., 2002.

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Michael, Fullan, ed. Putting FACES on the data: What great leaders do! Thousand Oaks, California: Corwin Press, 2012.

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Lawrence, Leslie. Talking about tests: An idea book for state leaders. Washington, DC (1255 22nd St., NW, Suite 502, Washington 20037): National Education Goals Panel, 1998.

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United States. Environmental Protection Agency. Office of Air and Radiation. Climate Leaders greenhouse gas inventory protocol: Design principles. Washington, DC]: U.S. Environmental Protection Agency, 2005.

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Book chapters on the topic "Leaves – measurement"

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Long, Steve P. "Instrumentation for the Measurement of CO2 Assimilation by Crop Leaves." In Advanced Agricultural Instrumentation, 39–91. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4404-6_3.

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Peterson, Richard B. "The Measurement and Significance of CO2-Gas Exchange Transients in Leaves." In Progress in Photosynthesis Research, 213–20. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-017-0519-6_47.

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Forero, Manuel G., Sammy A. Perdomo, Mauricio A. Quimbaya, and Guillermo F. Perez. "Image Processing Method for Epidermal Cells Detection and Measurement in Arabidopsis Thaliana Leaves." In Pattern Recognition and Image Analysis, 416–28. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31321-0_36.

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Bulle, Mallesham, Reddy Kishorekumar, Pradeep K. Pathak, Aakanksha Wany, and Kapuganti Jagadis Gupta. "Measurement of Nitrate Reductase Activity in Tomato (Solanum lycopersicum L.) Leaves Under Different Conditions." In Nitrogen Metabolism in Plants, 27–35. New York, NY: Springer New York, 2019. http://dx.doi.org/10.1007/978-1-4939-9790-9_3.

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Kumari, Aprajita, Gail M. Preston, and Kapuganti Jagadis Gupta. "Measurement of Oxygen Status in Arabidopsis Leaves Undergoing the Hypersensitive Response During Pseudomonas Infection." In Methods in Molecular Biology, 71–76. New York, NY: Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4939-7292-0_8.

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Chylla, Roger A., and John Whitmarsh. "Measurement of the Complete Oxidation Kinetics of QA-in Spinach Leaves Using Flash Fluorescence." In Current Research in Photosynthesis, 383–86. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0511-5_84.

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Tazoe, Youshi, Susanne von Caemmerer, and John R. Evans. "Measurement of Mesophyll Conductance in Tobacco, Arabidopsis and Wheat Leaves with Tunable Diode Laser Absorption Spectroscopy." In Advanced Topics in Science and Technology in China, 751–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32034-7_161.

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Driever, Steven M., and Neil R. Baker. "Measurement of O2 Uptake and Evolution in Leaves In Vivo Using Stable Isotopes and Membrane Inlet Mass Spectrometry." In Methods in Molecular Biology, 141–54. New York, NY: Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7786-4_9.

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Link, Michael. "Leave-Behind Measurement Supplements." In The Palgrave Handbook of Survey Research, 549–61. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54395-6_63.

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Martens, M. J. M. "Laser-Doppler Vibrometer Measurements of Leaves." In Modern Methods of Plant Analysis, 1–22. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-83611-4_1.

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Conference papers on the topic "Leaves – measurement"

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Chatzipetrou, Panagiota, Darja Šmite, and Rini van Solingen. "When and who leaves matters." In ESEM '18: ACM / IEEE International Symposium on Empirical Software Engineering and Measurement. New York, NY, USA: ACM, 2018. http://dx.doi.org/10.1145/3239235.3267431.

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Tein, Shyh Yau, Yi Lung Then, and Kok Yeow You. "Tea leaves moisture measurement and prediction using RF waveguide antenna." In 2017 IEEE Asia Pacific Microwave Conference (APMC). IEEE, 2017. http://dx.doi.org/10.1109/apmc.2017.8251535.

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Zhang, F., X. Y. Zhang, L. Yuan, W. Zhang, D. Y. Huo, Y. Y. Wang, and C. S. Peng. "Superhydrophobic micro-nano structures transferred from Berberis thunbergii leaves." In 2013 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2013. http://dx.doi.org/10.1109/3m-nano.2013.6737380.

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Sander, Yoshua, Yessy Ariesanti, and M. Orliando Roeslan. "Effect of Moringa oleifera Leaves on Human Blood Coagulation Process." In 2021 IEEE International Conference on Health, Instrumentation & Measurement, and Natural Sciences (InHeNce). IEEE, 2021. http://dx.doi.org/10.1109/inhence52833.2021.9537224.

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Veronica, Gisca, Komariah, and Ln Gabriella Clara Maria. "Microencapsulation of Lemongrass Leaves Effect on Reactive Oxygen Species (ROS) Fibroblasts." In 2021 IEEE International Conference on Health, Instrumentation & Measurement, and Natural Sciences (InHeNce). IEEE, 2021. http://dx.doi.org/10.1109/inhence52833.2021.9537219.

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Jiang, Huanyu, Yibin Ying, and Huishan Lu. "Near-infrared diffuse reflection systems for chlorophyll content of tomato leaves measurement." In Optics East 2006, edited by Yud-Ren Chen, George E. Meyer, and Shu-I. Tu. SPIE, 2006. http://dx.doi.org/10.1117/12.685604.

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Tini Amis, Riska, Chrismis Novalinda Ginting, Sahna Ferdinand, and Refi Ikhtiari. "Anti-hyperuricemia of Avocado Leaves Ethanol Extract in Potassium Oxonate Induced-Rats." In 2021 IEEE International Conference on Health, Instrumentation & Measurement, and Natural Sciences (InHeNce). IEEE, 2021. http://dx.doi.org/10.1109/inhence52833.2021.9537287.

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Yanyan, Zhu, Fu Maosheng, and Shi Yun. "Study on sorting technology of fresh tea leaves based on convolutional neural network model." In 2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI). IEEE, 2019. http://dx.doi.org/10.1109/icemi46757.2019.9101900.

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Lao, Cailian, Yan Guo, and Baoguo Li. "Parameterization of Bidirectional Reflection from Maize Leaves with Measurement in the Principal Plane." In 2006 International Symposium on Plant Growth Modeling, Simulation, Visualization and Applications (PMA). IEEE, 2006. http://dx.doi.org/10.1109/pma.2006.26.

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Gabriella Clara Maria, Ln, Komariah, and Gisca Veronica. "Synthesis of Silver Nanoparticles from Lemongrass Leaves Induced Wound Healing by Reduction ROS Fibroblasts." In 2021 IEEE International Conference on Health, Instrumentation & Measurement, and Natural Sciences (InHeNce). IEEE, 2021. http://dx.doi.org/10.1109/inhence52833.2021.9537225.

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Reports on the topic "Leaves – measurement"

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Stawiski, Sarah, Stephen Jeong, and Heather Champion. Leadership Development Impact (LDI) Framework. Center for Creative Leadership, November 2020. http://dx.doi.org/10.35613/ccl.2020.2040.

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There is abundant evidence that leadership development leads to positive impact. But how do we define impact, and what factors should be considered when assessing the results of leadership development? Our comprehensive framework is specifically relevant to leadership development and defines four levels of impact (individual, group, organizational, and societal) as well as three factors that contribute to its effectiveness (leader characteristics, leadership solution, and context). Understanding the four levels will enable organizations to clarify the goals and purpose of their development initiatives and know where to focus measurement. Attending to the contributing factors can help organizations understand the results they are getting and take appropriate steps to maximize the impact of their development initiatives.
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2

Savas, Omer. Development of a ROV Deployed Video Analysis Tool for Rapid Measurement of Submerged Oil/Gas Leaks. Office of Scientific and Technical Information (OSTI), April 2017. http://dx.doi.org/10.2172/1349516.

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3

Douglas, Thomas, and Joel Blum. Mercury isotopes reveal atmospheric gaseous mercury deposition directly to the Arctic coastal snowpack. Engineer Research and Development Center (U.S.), June 2021. http://dx.doi.org/10.21079/11681/41046.

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Springtime atmospheric mercury depletion events (AMDEs) lead to snow with elevated mercury concentrations (>200 ng Hg/L) in the Arctic and Antarctic. During AMDEs gaseous elemental mercury (GEM) is photochemically oxidized by halogens to reactive gaseous mercury which is deposited to the snowpack. This reactive mercury is either photochemically reduced back to GEM and reemitted to the atmosphere or remains in the snowpack until spring snowmelt. GEM is also deposited to the snowpack and tundra vegetation by reactive surface uptake (dry deposition) from the atmosphere. There is little consensus on the proportion of AMDE-sourced Hg versus Hg from dry deposition that is released in spring runoff. We used mercury stable isotope measurements of GEM, snowfall, snowpack, snowmelt, surface water, vegetation, and peat from a northern Alaska coastal watershed to quantify Hg sources. Although high Hg concentrations are deposited to the snowpack during AMDEs, we estimate that ∼76 to 91% is released back to the atmosphere prior to snowmelt. Mercury deposited to the snowpack as GEM comprises the majority of snowmelt Hg and has a Hg stable isotope composition similar to Hg deposited by reactive surface uptake of GEM into the leaves of trees in temperate forests. This GEM-sourced Hg is the dominant Hg we measured in the spring snowpack and in tundra peat permafrost deposits.
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Banerjee, Onil, Martin Cicowiez, and Renato Vargas. Integrating the Value of Natural Capital in Evidence-Based Policy Making. Inter-American Development Bank, December 2020. http://dx.doi.org/10.18235/0002900.

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This paper describes how Natural Capital Accounting (NCA) can be integrated into economy wide analytical frameworks to enhance evidence based decision making. Examples from applications of the Integrated Environmental Economic Modelling (IEEM) Platform show how explicitly accounting for the contributions of the environment to the economy in economic forecasting can lead to substantially different policy recommendations, overcoming some of the scope limitations of traditional economic performance analysis. Furthermore, the paper describes how NCA can be integrated into more traditional economic performance measurements, such as the System of National Accounts and their indicators such as adjusted Gross Domestic Product and Genuine Savings. Integration of natural capital into economy-wide analytical frameworks leads to better policy uptake of research findings and it empowers policymakers to avoid short-sighted decisions, which, although they can generate short-term economic gain, can have adverse consequences for economic, social, and environmental sustainability in the long run.
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Nesse, Ronald J., Michael C. Baechler, and Megan M. Iverson. Solicitation and Selection of Partner Projects, Technical Team Leads, and Measurement and Validation Contractors for the American Recovery and Reinvestment Act (ARRA) Funded Commercial Building Partnerships (CBP-2). Office of Scientific and Technical Information (OSTI), September 2010. http://dx.doi.org/10.2172/1097994.

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6

Clausen, Jay, D. Moore, L. Cain, and K. Malinowski. VI preferential pathways : rule or exception. Engineer Research and Development Center (U.S.), July 2021. http://dx.doi.org/10.21079/11681/41305.

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Trichloroethylene (TCE) releases from leaks and spills next to a large government building occurred over several decades with the most recent event occurring 20 years ago. In response to a perceived conventional vapor intrusion (VI) issue a sub-slab depressurization system (SSDS) was installed 6 years ago. The SSDS is operating within design limits and has achieved building TCE vapor concentration reductions. However, subsequent periodic TCE vapor spikes based on daily HAPSITE™ measurements indicate additional source(s). Two rounds of smoke tests conducted in 2017 and 2018 involved introduction of smoke into a sanitary sewer and storm drain manholes located on effluent lines coming from the building until smoke was observed exiting system vents on the roof. Smoke testing revealed many leaks in both the storm sewer and sanitary sewer systems within the building. Sleuthing of the VI source term using a portable HAPSITE™ indicate elevated vapor TCE levels correspond with observed smoke emanation from utility lines. In some instances, smoke odors were perceived but no leak or suspect pipe was identified suggesting the odor originates from an unidentified pipe located behind or enclosed in a wall. Sleuthing activities also found building roof materials explain some of the elevated TCE levels on the 2nd floor. A relationship was found between TCE concentrations in the roof truss area, plenum space above 2nd floor offices, and breathing zone of 2nd floor offices. Installation of an external blower in the roof truss space has greatly reduced TCE levels in the plenum and office spaces. Preferential VI pathways and unexpected source terms may be overlooked mechanisms as compared to conventional VI.
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