Relevant bibliographies by topics / Rofe, Esther

Academic literature on the topic 'Rofe, Esther'

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Published: 10 December 2022
Last updated: 29 January 2023

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Journal articles on the topic "Rofe, Esther"

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Ferenczi, Alejandra, Nobuko Sugimoto, and Randolph M. Beaudry. "Emission Patterns of Esters and Their Precursors Throughout Ripening and Senescence in ‘Redchief Delicious’ Apple Fruit and Implications Regarding Biosynthesis and Aroma Perception." Journal of the American Society for Horticultural Science 146, no. 5 (September 2021): 297–328. http://dx.doi.org/10.21273/jashs05064-21.

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The volatile profile of ‘Redchief Delicious’ apple (Malus ×domestica Borkh.) fruit was evaluated at 18 time points from 3 weeks before to 8 weeks after onset of autocatalytic ethylene production to capture the dynamics associated with development from mature green to senescent fruit. Minor amounts of ester production began several days before the onset of ethylene production. Ester production rose rapidly as internal ethylene levels increased beyond 22 nmol·L−1 (0.5 µL·L−1). Peak ester production roughly coincided with maximum ethylene synthesis, declining thereafter. Ester production was further evaluated according to the acid- (alkanoate) and alcohol- (alkyl) derived portions of the ester. The maximum rate of production for a given ester tended to occur later in development as the chain length of the alcohol-derived portion declined. The production rate for many esters paralleled the rate of emanation of their respective alcohol substrates, suggesting that availability of the alcohols limits ester production more than availability of the acid substrates. Combining production rates with sensory descriptors and human sensitivity to individual volatiles permitted approximations of aroma sensations likely engendered by the fruit throughout ripening. Overripe and alcoholic sensations are predicted to increase 2 weeks after the initiation of ripening in response to an increase in the production of ethyl esters. Acetate esters predominated, comprising 50% to 80% of esters throughout maturation and ripening, indicating that the substrate acetyl-CoA may be at saturating levels for alcohol acyl transferase (AAT) at the final step of ester formation. Acetate feeding did not enhance ester production, although label from 13C-acetate was extensively incorporated into esters. The data are consistent with the action of multiple AAT isozymes differing in activity and substrate preference. Incorporation of labeled 13C-acetate into precursors of esters, alcohols, and acids, reflected ester biosynthesis via 1- and 2-carbon chain elongation pathways in ripening ‘Redchief Delicious’ apple fruit.
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Jayanty, Sastry, Jun Song, Nicole M. Rubinstein, Andrés Chong, and Randolph M. Beaudry. "Temporal Relationship between Ester Biosynthesis and Ripening Events in Bananas." Journal of the American Society for Horticultural Science 127, no. 6 (November 2002): 998–1005. http://dx.doi.org/10.21273/jashs.127.6.998.

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The temporal relationship between changes in ethylene production, respiration, skin color, chlorophyll fluorescence, volatile ester biosynthesis, and expression of ACC oxidase (ACO) and alcohol acyl-CoA transferase (AAT) in ripening banana (Musa L. spp., AAA group, Cavendish subgroup. `Valery') fruit was investigated at 22 °C. Ethylene production rose to a peak a few hours after the onset of its logarithmic phase; the peak in production coincided with maximal ACO expression. The respiratory rise began as ethylene production increased, reaching its maximum ≈30 to 40 hours after ethylene production had peaked. Green skin coloration and photochemical efficiency, as measured by chlorophyll fluorescence, declined simultaneously after the peak in ethylene biosynthesis. Natural ester biosynthesis began 40 to 50 hours after the peak in ethylene biosynthesis, reaching maximal levels 3 to 4 days later. While AAT expression was detected throughout, the maximum level of expression was detected at the onset of natural ester biosynthesis. The synthesis of unsaturated esters began 100 hours after the peak in ethylene and increased with time, suggesting the lipoxygenase pathway be a source of ester substrates late in ripening. Incorporation of exogenously supplied ester precursors (1-butanol, butyric acid, and 3-methyl-1-butanol) in the vapor phase into esters was maturity-dependent. The pattern of induced esters and expression data for AAT suggested that banana fruit have the capacity to synthesize esters over 100 hours before the onset of natural ester biosynthesis. We hypothesize the primary limiting factor in ester biosynthesis before natural production is precursor availability, but, as ester biosynthesis is engaged, the activity of alcohol acyl-CoA transferase the enzyme responsible for ester biosynthesis, exerts a major influence.
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Saerens, S. M. G., F. Delvaux, K. J. Verstrepen, P. Van Dijck, J. M. Thevelein, and F. R. Delvaux. "Parameters Affecting Ethyl Ester Production by Saccharomyces cerevisiae during Fermentation." Applied and Environmental Microbiology 74, no. 2 (November 9, 2007): 454–61. http://dx.doi.org/10.1128/aem.01616-07.

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ABSTRACT Volatile esters are responsible for the fruity character of fermented beverages and thus constitute a vital group of aromatic compounds in beer and wine. Many fermentation parameters are known to affect volatile ester production. In order to obtain insight into the production of ethyl esters during fermentation, we investigated the influence of several fermentation variables. A higher level of unsaturated fatty acids in the fermentation medium resulted in a general decrease in ethyl ester production. On the other hand, a higher fermentation temperature resulted in greater ethyl octanoate and decanoate production, while a higher carbon or nitrogen content of the fermentation medium resulted in only moderate changes in ethyl ester production. Analysis of the expression of the ethyl ester biosynthesis genes EEB1 and EHT1 after addition of medium-chain fatty acid precursors suggested that the expression level is not the limiting factor for ethyl ester production, as opposed to acetate ester production. Together with the previous demonstration that provision of medium-chain fatty acids, which are the substrates for ethyl ester formation, to the fermentation medium causes a strong increase in the formation of the corresponding ethyl esters, this result further supports the hypothesis that precursor availability has an important role in ethyl ester production. We concluded that, at least in our fermentation conditions and with our yeast strain, the fatty acid precursor level rather than the activity of the biosynthetic enzymes is the major limiting factor for ethyl ester production. The expression level and activity of the fatty acid biosynthetic enzymes therefore appear to be prime targets for flavor modification by alteration of process parameters or through strain selection.
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Udry, Christopher. "Esther Duflo: 2010 John Bates Clark Medalist." Journal of Economic Perspectives 25, no. 3 (August 1, 2011): 197–216. http://dx.doi.org/10.1257/jep.25.3.197.

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Esther Duflo, winner of the 2010 John Bates Clark Medal, has made extraordinary contributions to development economics. She exemplifies and has played a vital role in the renaissance of development economics over the past decade. She has erected and inspired a research apparatus all over the developing world that integrates large-scale field experiments with economic theory to yield important insights for development policy and our understanding of behavior and institutions in developing countries. I'll divide my discussion of Esther's work into four categories: educational production, the economic lives of the poor, women as decisionmakers, and a broad category of market and policy failures. I will then offer some thoughts on Esther's role as a scholar–activist.
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Rodriguez, K. A., and A. T. Tsin. "Retinyl esters in the vertebrate neuroretina." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 256, no. 1 (January 1, 1989): R255—R258. http://dx.doi.org/10.1152/ajpregu.1989.256.1.r255.

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High-performance liquid chromatography (HPLC) was employed to measure retinyl esters in the vertebrate retina. Both retina and retinal pigment epithelium (RPE) from frog, chicken, and bovine eyes were studied. In comparison to the RPE, the retina possessed a significant level of 11-cis and all trans retinyl palmitate. Using a sensitive radioassay, we also detected the presence of retinyl ester hydrolase (REH) activity in homogenates prepared from both retina and RPE. The rate of retinyl ester hydrolysis in these retinas was sufficiently high to supply retinal chromophores for the metabolic renewal and for the regeneration of visual pigments. In comparison to retinyl esters in the RPE, retinyl esters in the retina are located much closer to the sites of visual pigment synthesis and regeneration. Hence it is possible that these retinyl esters play a more important role in the visual cycle than those in the RPE.
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Braun, Derek C., Yeyu Cao, Shaomeng Wang, Susan H. Garfield, Gang Min Hur, and Peter M. Blumberg. "Role of phorbol ester localization in determining protein kinase C or RasGRP3 translocation: Real-time analysis using fluorescent ligands and proteins." Molecular Cancer Therapeutics 4, no. 1 (January 1, 2005): 141–50. http://dx.doi.org/10.1158/1535-7163.141.4.1.

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Abstract The diacylglycerol signaling pathway, involving protein kinase C (PKC) and RasGRP, is a promising therapeutic target for both cancer and other indications. The phorbol esters, ultrapotent diacylglycerol analogues, bind to and activate PKC and RasGRP. Here, using fluorescent phorbol esters and complementary fluorescent PKC and RasGRP constructs, we determined the localization of the phorbol ester as a function of time after addition and how the resultant PKC or RasGRP3 translocation related to ligand localization. For these studies, we prepared fluorescently labeled phorbol esters of varying lipophilicities based on the BODIPY FL (green) or BODIPY 581/591 (red) fluorophores, and by using fusion constructs of green fluorescent protein or DsRed with PKC isoforms or RasGRP3 expressed in Chinese hamster ovary cells, we simultaneously compared the kinetics and pattern of localization of PKC or RasGRP3 with that of the fluorescent red or green phorbol esters. Binding assays showed that the fluorescent derivatives were potent ligands. Uptake followed a one-compartment pharmacokinetic model with a half-time of minutes to hours, depending on the ligand, and all of the fluorescent phorbol esters localized primarily to intracellular membranes, with little plasma membrane localization. The fluorescent phorbol esters induced translocation of and generally colocalized with PKCδ or RasGRP3. However, PKCα and, initially, PKCδ, translocated to the plasma membrane, in which little phorbol ester accumulated. The findings argue that the rate of uptake of phorbol esters influences the subsequent pattern of PKCδ translocation, and that the specificity for PKCα translocation is dominated by factors other than the localization of the ligand.
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Mei, Shuang, Haihua Gu, Adam Ward, Xuefeng Yang, Huailan Guo, Ka He, Zhenqi Liu, and Wenhong Cao. "p38 Mitogen-activated Protein Kinase (MAPK) Promotes Cholesterol Ester Accumulation in Macrophages through Inhibition of Macroautophagy." Journal of Biological Chemistry 287, no. 15 (February 21, 2012): 11761–68. http://dx.doi.org/10.1074/jbc.m111.333575.

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p38 MAPK has been strongly implicated in the development of atherosclerosis, but its role in cholesterol ester accumulation in macrophages and formation of foam cells, an early step in the development of atherosclerosis, has not been investigated. We addressed this issue and made some brand new observations. First, elevated intracellular cholesterol level induced by the exposure to LDL-activated p38 MAPK and activation of p38 MAPK with anisomycin increased the ratio of cholesterol esters over free cholesterol, whereas inhibition of p38 MAPK with SB203580 or siRNA reduced the LDL loading-induced intracellular accumulation of free cholesterol and cholesterol esters in macrophages. Second, exposure to LDL cholesterol inhibited autophagy in macrophages, and inhibition of autophagy with 3-methyladenine increased intracellular accumulation of cholesterol (free cholesterol and cholesterol esters), whereas activation of autophagy with rapamycin decreased intracellular accumulation of free cholesterol and cholesterol esters induced by the exposure to LDL cholesterol. Third, LDL cholesterol loading-induced inhibition of autophagy was prevented by blockade of p38 MAPK with SB203580 or siRNA. Neutral cholesterol ester hydrolase was co-localized with autophagosomes. Finally, LDL cholesterol loading and p38 activation suppressed expression of the key autophagy gene, ulk1, in macrophages. Together, our results provide brand new insight about cholesterol ester accumulation in macrophages and foam cell formation.
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Hamilton, J. J., and P. Hahn. "Carnitine and carnitine esters in rat bile and human duodenal fluid." Canadian Journal of Physiology and Pharmacology 65, no. 9 (September 1, 1987): 1816–20. http://dx.doi.org/10.1139/y87-283.

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The recent discovery of carnitine and its esters in rat bile has led to much speculation about its role. The objectives of these studies were to investigate the origin of carnitine esters in rat bile and to study the presence of carnitine in human bile-rich duodenal fluid. Bile was collected from chow-fed (n = II), fasted (72 h, n = 6), and fasted plus 2-tetradecylglycidic acid administered (72 h, n = 5) male adult rats under sodium pentobarbital anaesthesia. Carnitine and carnitine ester content was measured in the bile and compared with serum and liver carnitine. Bile from fed rats was found to contain 80% acylcarnitine, one-third of this as long chain carnitine esters. Fasting caused no change in the secretion rate of acylcarnitine into the bile, although long chain carnitine ester secretion almost doubled. Conversely, 2-tetradecylglycidic acid treatment caused a decrease in long chain carnitine ester secretion into bile. Duodenal fluid was collected from patients with suspected cholelithiasis (n = 10) before and after pancreozymin–cholecystokinin injection. Although carnitine concentration was variable, it was consistently 80% esterified. These data associate bile carnitine with hepatic carnitine metabolism and establish the presence of carnitine and carnitine esters in the human intestinal lumen.
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Sesar, Kristina. "Young People Who Sext: The Role of Self-Esteem and Body-Esteem." Central European Journal of Paediatrics 17, no. 1 (March 24, 2021): 52–65. http://dx.doi.org/10.5457/p2005-114.288.

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Almahbobi, G., and P. F. Hall. "The role of intermediate filaments in adrenal steroidogenesis." Journal of Cell Science 97, no. 4 (December 1, 1990): 679–87. http://dx.doi.org/10.1242/jcs.97.4.679.

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Cholesterol is stored in adrenal cells as ester in lipid droplets, which are transported to mitochondria to provide a substrate for steroid hormone synthesis. Using mouse adrenal tumour cells (Y-1), we show here that approximately 33% of the adrenal cell cholesterol ester is bound tightly to intermediate filaments while the rest is either loosely attached or free in the cytosol. Specific binding of droplets to intermediate filaments was demonstrated by immunofluorescence and electron microscopy. Immunofluorescence was based upon Nile Red to stain lipid and antibodies to vimentin, actin and tubulin. Electron microscopy, including immunoelectron microscopy with protein A conjugated to gold particles (5 nm), was used to examine whole mounts of cytoskeletons and intermediate filaments. Immunofluorescence reveals that bound droplets are surrounded by a capsule containing vimentin and can be removed from the filaments by extraction with ethanol or 6 M urea. Negative staining of the urea extracts revealed isolated droplets. To the extent that cholesterol ester is the storage form of steroidogenic cholesterol, the knowledge that lipid droplets containing such esters are attached to intermediate filaments may prove important in unravelling the complex process of the transport of cholesterol to mitochondria.
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Dissertations / Theses on the topic "Rofe, Esther"

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Wacker, Esther-Sabrina [Verfasser]. "Automatic Visual Rope Inspection / Esther-Sabrina Wacker." München : Verlag Dr. Hut, 2014. http://d-nb.info/1047036215/34.

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Dickson, C. R. (Charles Richard). "The role and portrayal of the king in the Esther narrative : a narratological-synchronic reading of the Masoretic text of the Esther narrative." Thesis, University of Pretoria, 1999. http://hdl.handle.net/2263/29477.

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Kur, Esther [Verfasser]. "The role of LRP2 in embryonic development of zebrafish and mouse / Esther Kur." Berlin : Freie Universität Berlin, 2012. http://d-nb.info/1026695171/34.

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Bajpai, Saurabh. "ROLE OF HEPATIC CHOLESTEROL ESTER HYDROLASE (CEH) IN HYDROLYZING CHOLESTEROL ESTERS (CE) DELIVERED VIA SR-BI (SCAVENGER RECEPTOR CLASS B TYPE I) AND SR-BII." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1711.

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Reduction of cholesterol ester (CE) from lipid burden lesion-associated macrophage foam cells has been shown to reduce plaque volumes. Hydrolysis of CE to free cholesterol (FC) in macrophages is an essential step for removal of CE from the macrophage and its transport to the liver by high density lipoprotein (HDL) for further metabolism. Since CE must again be hydrolyzed into FC in the liver catalyzing this hydrolysis, it becomes imperative to find the identity of these enzymes. In this study the role of key enzyme in catalyzing the hydrolysis of CE to FC, neutral cholesterol ester hydrolase (CEH) was evaluated. Further, ability of this CEH to hydrolyze CE delivered via scavenger receptor BI (SR-BI) or SR-BII was also monitored. CE hydrolysis and FC efflux were monitored from cells transfected with CEH expression vector. No significant difference was noted in either the intracellular CEH activity or FC efflux between cells transfected with an empty vector or a CEH expression vector. Further no difference was seen when experiments were repeated with cells stably transfected with SR-BI or SR-BII. Future experiments with more optimization of the cells system used will be required to reach any conclusions on the role of CEH in hydrolyzing HDL-CE delivered via SR-BI/BII.
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Giner, Gil Marta. "Role of allyl esters in pest control." Doctoral thesis, Universitat de Lleida, 2012. http://hdl.handle.net/10803/94147.

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Les propietats insecticides d’una sèrie d’esters d’al•lil va ésser avaluada en diferents insectes mitjançant diferents modes d’aplicació. L’acció per aplicació tòpica va variar en funció de l’ester d’al•lil aplicat. El cinamat i el naftoat d’al•lil van ser els compostos més actius front a ous i larves neonates de C. pomonella, G. molesta i L. botrana, mentre que el salicilat d’al•lil no va produir mortalitat a la major dosi assajada (10 mg/mL). El cinamat d’al•lil va ser l’únic ester actiu per aplicació tòpica en adults de A. pisum, mentre que tots els esters d’al•lil testatsvan ser actius en adults de T. castaneum. Els esters d’al•lil assajats van produir una pèrdua de la viabilitat cel•lular en les línees cel•lulars d’insectes quan va èsser mesurda mitjançant dos metodologies diferents (MTT i Blau de tripà), degut a una disrupció de les membranes cel•lulars. El cinamat d’al•lil va ser el compost més actiu i les cèl•lules procedents de l’aparell digestiu de Choristoneura fumiferana (Lepidòpter) les més sensibles. L’acció insecticida per ingestió va ser confirmada en larves de S. littoralis i C. pomonella, i en nimfes de A. pisum, senyalant l’aparell digestiu com a principal punt d’acció dels esters d’al•lil. Els corresponents àcids i dicloropropilesters van mostrar una menor o igual acció insecticida que els corresponents esters d’al•lil, deguda també, a una acció en la membrana cel•lular. Les diferències en l’acció dels compostos seria deguda a diferències en les propietats lipofíliques dels compostos i la seva interacció amb les membranes cel•lulars. Pel que fa a l’efecte dels esters d’al•lil en la comunicació química dels insectes, aquesta va tenir lloc en T. castaneum però no en A. pisum, el que es podria utilitzar per a mantenir els productes enmagatzemats lliures de T. castaneum. Pel que fa a C. pomonella i a L. botrana, tots els esters d’al•lil assajats van produir una resposta en les antenes dels mascles de C. pomonella, però tan sols el cinamat d’al•lil la va provocar en les femelles de C. pomonella i en mascles i femelles de L. botrana. Aquesta acció no es va veure reflexada en un increment de l’atracció de mascles cap a fonts amb l’ester d’al•lil i feromona en assajos en túnel de vent, però si en l’atracció de femelles. Aquest fet podria utilitzar-se per a incrementar el nombre de captures de femelles en trampes de feromona. Aquests resultats suggereixen un paper dels esters d’al•lil en el control de plagues, especialment del cinamat d’al•lil.
La acción insecticida de varios esteres de alilo fue testada en diversos insectos y mediante distintos modos de aplicación. La actividad por aplicación tópica varió en función del éster de alilo. El cinamato de alilo y el naftoato de alilo fueros los compuestos más activos en huevos y larvas neonatas de C. pomonella, G. molesta y L. botrana, mientras que el salicilato de alilo no produjo mortalidad a la dosis más alta testada (10 mg/mL). El cinamato de alilo fue el único éster activo por aplicación tópica en A. pisum mientras que todos los esteres testados lo fueron para T. castaneum. Los esteres de alilo estudiados produjeron pérdida de viabilidad celular en todas las líneas celulares de insectos cuando dicha viabilidad fue analizada mediante dos metodologías distintas (MTT y Azul de Tripano), y siendo ésta debida a la disrupción de la membrana celular. El cinamato de alilo fue el producto más activo, y las células del aparato digestivo de Choristoneura fumiferana (Lepidoptera) las más sensibles. La acción insecticida por ingestión en larvas de S. littoralis y C. pomonella, y en ninfas de A. pisum, fue confirmada y el aparato digestivo fue señalado como principal punto de acción de los esteres de alilo. Los correspondientes ácidos y dicloropropilesteres presentaron una menor o igual acción insecticida que los esteres de alilo siendo dicha acción también debida a un efecto en la membrana celular. Las diferencias en la acción de los distintos compuestos podrían ser debidas a diferencias en las propiedades lipofílicas de los compuestos y su interacción con las membranas celulares. Los esteres de alilo produjeron un efecto en la comunicación química de T. castaneum pero no en A. pisum, lo que podría utilizarse para mantener los productos almacenados libres de T. castaneum. En cuanto a C. pomonella y L. botrana, todos los esteres de alilo probados produjeron una respuesta en las antenas de los machos de C. pomonella, mientras que tan solo el cinamato de alilo la produjo en las antenas de hembras de C. pomonella y en machos y hembras de L. botrana. Esta respuesta no se tradujo en un aumento de la atracción de machos hacia cebos con mezclas de ester de alilo y feromona en ensayos de túnel de viento, pero si aumentó el número de hembras atraídas. Este hecho podría utilizarse par incrementar el número de hembras capturadas en trampas de feromona. Estos resultados, sugieren el papel de los esteres de alilo en el control de plagas, especialmente del cinamato de alilo.
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Scott, Raymond Henderson. "Attributional style, self-esteem, and depression, the role of lability of self-esteem." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ55240.pdf.

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Young, Susan Murray. "Sex-role ideology and body esteem among women." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/845966.

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The purpose of this study was to explore the relationship between sex-role ideology and body image among women of various ages. Theorists have suggested that poor body image may be related to the experience of being female in contemporary society. This study attempted to objectively test this theory by determining whether or not feminist women, due to less restrictive notions of their rights and roles in contemporary society, might demonstratemore positive relationships with their bodies than women with more traditional attitudes.such a relationship (between feminist sex-role ideology and body esteem) would apply across age categories.Five hundred seventy-five female faculty, staff, retirees, and students completed a demographic profile, the Body Esteem Scale, and the Simplified Attitudes Toward Women Scale. Correlational analysis of data provided no support for the proposed hypotheses. Further study is recommended.
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Cobb, Michelle D. (Michelle Denise). "Sex Role Types and Psychological Adjustment: Androgyny, Masculinity, or Self-Esteem." Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc500839/.

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Since the advent of the Bem Sex Role Inventory (Bem, 1974) two models, the Androgyny and Masculinity model, have been advanced to explain the sex role literature. This study attempts to rectify several methodological issues by experimentally controlling for the effects of self-esteem and using a quartile-split procedure for sex role type assignment. Two experiments were conducted to evaluate interpersonal problem solving ability among sex role types and to compare the predictions of the Androgyny model and the Masculinity model. The results of both experiments implicate the crucial role of self-esteem in sex role research. Self-esteem, rather than sex role type, appears to be more predictive of adequate psychological adjustment.
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Andreopoulou, Alexia. "The role of self-esteem in intergroup behaviour." Thesis, University of Kent, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297349.

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Hintersberger, Esther [Verfasser], and Manfred [Akademischer Betreuer] Strecker. "The role of extension during the evolution of the NW Indian Himalaya / Esther Hintersberger. Betreuer: Manfred Strecker." Potsdam : Universitätsbibliothek der Universität Potsdam, 2013. http://d-nb.info/1037027469/34.

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Books on the topic "Rofe, Esther"

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Belaire, Christine. Journey to fantasiaplasia: The fantasy adventures of Polly Esther and Rapunzel Rose. Meridian, Mississippi: Parfait Pub., LLC, 2009.

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Ichiishi, Barbara F. The apple of earthly love: Female development in Esther Tusquets' fiction. New York: Peter Lang, 1994.

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Esther: The role of a life time ; a Bible study for teen girls. Nashville: LifeWay, 2008.

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Gibbs, Pam. Esther: The role of a life time ; a Bible study for teen girls. Nashville: LifeWay, 2008.

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Gibbs, Pam. Esther: The role of a life time ; a Bible study for teen girls. Nashville: LifeWay, 2008.

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Habrat, Agnieszka. The Role of Self-Esteem in Foreign Language Learning and Teaching. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75283-9.

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Rivoluzionari, intellettuali, spie: I russi nei documenti del Ministero degli esteri italiano. Salerno: Europa orientalis, 2013.

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ill, Cole Henry 1955, ed. The sissy duckling. New York: Simon & Schuster Books for Young Readers, 2002.

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Self-theories: Their role in motivation, personality, and development. Philadelphia, PA: Psychology Press, 1999.

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Punt, pass & point! Kansas City, Mo: Landmark Editions, 1992.

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Book chapters on the topic "Rofe, Esther"

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Ringhofer, Lisa, Simron Jit Singh, and Marina Fischer-Kowalski. "Beyond Boserup: The Role of Working Time in Agricultural Development." In Ester Boserup’s Legacy on Sustainability, 117–38. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-8678-2_8.

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Campbell, Jennifer D., and Loraine F. Lavallee. "Who am I? The Role of Self-Concept Confusion in Understanding the Behavior of People with Low Self-Esteem." In Self-Esteem, 3–20. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4684-8956-9_1.

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Takano, T., C. Mineo, R. Hashida, Y. Yagyu-Mizuno, K. Nakagami, and S. Ohkuma. "Endothelial Injury and Accumulation of Cholesterol Ester Derived from Circulating Lipoproteins." In Role of Blood Flow in Atherogenesis, 231–36. Tokyo: Springer Japan, 1988. http://dx.doi.org/10.1007/978-4-431-68399-5_36.

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van Heeringen, C. "Postmastectomy Depression: Role of Self-esteem." In Advanced Psychosomatic Research in Obstetrics and Gynecology, 29–34. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-75648-1_4.

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Birch-Thomsen, Torben, and Anette Reenberg. "The Dwindling Role of Population Pressure in Land Use Change—a Case from the South West Pacific." In Ester Boserup’s Legacy on Sustainability, 45–60. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-8678-2_4.

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Habrat, Agnieszka. "Psychological and Pedagogical Background of Self-esteem." In The Role of Self-Esteem in Foreign Language Learning and Teaching, 1–45. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75283-9_1.

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Engst, W., A. Eisner, and G. Mieth. "Non-Caloric Fat Substitute and New Type Emulsifiers on the Basis of Sucrose Esters of Carboxylic Acids." In Biological Role of Plant Lipids, 461–63. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-1303-8_102.

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Habrat, Agnieszka. "A Review of Selected Empirical Research on Self-esteem." In The Role of Self-Esteem in Foreign Language Learning and Teaching, 47–75. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75283-9_2.

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Fischer, S. M., K. E. Patrick, and K. Vo. "Does Superoxide Anion Have a Role in Phorbol Ester Tumor Promotion ?" In Eicosanoids and Other Bioactive Lipids in Cancer, Inflammation and Radiation Injury, 415–18. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-3520-1_81.

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Kuroda, Yasuhiro, Deborah Dewar, and Ross Bullock. "Increased Phorbol Ester Binding and Decreased Forskolin Binding in Ischaemic Cortex after Subdural Haematoma in the Rat: An In Vitro Autoradiographic Study." In The Role of Neurotransmitters in Brain Injury, 241–46. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3452-5_36.

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Conference papers on the topic "Rofe, Esther"

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Bisultanova, Tumisha Magomedovna, and Venera Magomedovna Minazova. "The Role of Self-Esteem in Adolescence." In All-Russian Scientific Conference with International Participation. Publishing house Sreda, 2021. http://dx.doi.org/10.31483/r-100127.

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Gaudiano, Vito, and Filomena Cuccarese. "Television and education: The role of Telecommunications." In 2012 IEEE First AESS European Conference on Satellite Telecommunications (ESTEL). IEEE, 2012. http://dx.doi.org/10.1109/estel.2012.6400185.

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Vincent, G. "New Insights into Microbial Wax Ester Biosynthesis, Natural Occurrence and Adaptive Role." In 30th International Meeting on Organic Geochemistry (IMOG 2021). European Association of Geoscientists & Engineers, 2021. http://dx.doi.org/10.3997/2214-4609.202134137.

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Noel, Philippe. "Mission Control Centre role in Thales Satcom systems." In 2012 IEEE First AESS European Conference on Satellite Telecommunications (ESTEL). IEEE, 2012. http://dx.doi.org/10.1109/estel.2012.6400142.

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Kadolkar, Prajakta S., Shivaraj A. Patil, M. Y. Kariduraganavar, and Sanjeev R. Inamdar. "Evaluation of ground and excited state dipole moments of alexa fluor 350-NHS ester in binary mixtures of DMSO-water." In INTERNATIONAL CONFERENCE ON “MULTIDIMENSIONAL ROLE OF BASIC SCIENCE IN ADVANCED TECHNOLOGY” ICMBAT 2018. Author(s), 2019. http://dx.doi.org/10.1063/1.5100456.

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Stan, Cornelia. "The Role Of Self-Esteem In The Realistic Choice Of Carrier." In ERD 2017 - Education, Reflection, Development, Fourth Edition. Cognitive-Crcs, 2018. http://dx.doi.org/10.15405/epsbs.2018.06.56.

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Santi, Elena Ancuța. "The Teacher’s Role On Building The High-School Student’s Self-Esteem." In 2nd Central and Eastern European LUMEN International Conference - Multidimensional Education and Professional Development. Ethical Values. Cognitive-crcs, 2017. http://dx.doi.org/10.15405/epsbs.2017.07.03.83.

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Tarigan, Musa Sinar. "Teacher’s Role in Developing Primary Students’ Self-esteem in Disruption Era." In Unimed International Conference on Economics Education and Social Science. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0009494003000305.

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Sam, Muh Riefqy Faraelly, Elvita Bellani, and Sri Wahyuni. "The Contributing Role of Organizational-Based Self-Esteem to Organizational Commitment." In Interdisciplinary Conference of Psychology, Health, and Social Science (ICPHS 2021). Paris, France: Atlantis Press, 2022. http://dx.doi.org/10.2991/assehr.k.220203.029.

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Scissors, Lauren. "The role of communication channel and self-esteem in romantic couple conflict." In the 2013 conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2441955.2441977.

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Reports on the topic "Rofe, Esther"

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Davis, Walter, and Donald Fedor. The Role of Self-Esteem and Self-Efficacy in Detecting Responses to Feedback. Fort Belvoir, VA: Defense Technical Information Center, July 1998. http://dx.doi.org/10.21236/ada349452.

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Tucker, Jenna. It's Complicated: The Role of Facebook in Romantic Relationships Concerning Relational Certainty, Attachment, and Self-Esteem. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.1982.

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Carpita, Nicholas C., Ruth Ben-Arie, and Amnon Lers. Pectin Cross-Linking Dynamics and Wall Softening during Fruit Ripening. United States Department of Agriculture, July 2002. http://dx.doi.org/10.32747/2002.7585197.bard.

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Our study was designed to elucidate the chemical determinants of pectin cross-linking in developing fruits of apple and peach and to evaluate the role of breakage cross-linkages in swelling, softening, and cell separation during the ripening. Peaches cell walls soften and swell considerably during the ripening, whereas apples fruit cells maintain wall firmness but cells separate during late stages of ripening. We used a "double-reduction" technique to show that levels of non-methyl esters of polyuronic acid molecules were constant during the development and ripening and decreased only in overripe fruit. In peach, methyl and non-methyl esters increased during the development and decreased markedly during the ripening. Non-methyl ester linkages in both fruit decreased accompanied fruit softening. The identity of the second component of the linkage and its definitive role in the fruit softening remain elusive. In preliminary examination of isolated apples cell walls, we found that phenolic compounds accumulate early in wall development but decrease markedly during ripening. Quantitative texture analysis was used to correlate with changes to wall chemistry from the fresh-picked ripe stage to the stage during storage when the cell separation occurs. Cell wall composition is similar in all cultivars, with arabinose as the principal neutral sugar. Extensive de-branching of these highly branched arabinans pre-stages softening and cell-cell separation during over-ripening of apple. The longer 5-arabinans remain attached to the major pectic polymer rhamnogalacturonan I (RG I) backbone. The degree of RG I branching, as judged from the ratios of 2-Rha:2,4-Rha, also decreases, specially after an extensive arabinan de-branching. Loss of the 4-Rham linkages correlated strongly with the softening of the fruit. Loss of the monomer or polymer linked to the RG I produce directly or indirectly the softening of the fruit. This result will help to understand the fruit softening and to have better control of the textural changes in fruit during the ripening and especially during the storage. 'Wooliness', an undesirable mealy texture that is induced during chilling of some peach cultivars, greatly reduces the fruit storage possibilities. In order to examine the hypothesis that the basis for this disorder is related to abnormality in the cell wall softening process we have carried out a comparative analysis using the resistant cultivar, Sunsnow, and a sensitive one, Hermosa. We investigated the activity of several pectin- and glycan-modifying enzymes and the expression of their genes during ripening, chilling, and subsequent shelf-life. The changes in carbohydrate status and in methyl vs. non-methyl uronate ester levels in the walls of these cultivars were examined as well to provide a basis for comparison of the relevant gene expression that may impact appearance of the wooly character. The activities of the specific polygalacturonase (PGase) and a CMC-cellulase activities are significantly elevated in walls of peaches that have become wooly. Cellulase activities correlated well with increased level of the transcript, but differential expression of PGase did not correspond with the observed pattern of mRNA accumulation. When expression of ethylene biosynthesis related genes was followed no significant differences in ACC synthase gene expression was observed in the wooly fruit while the normal activation of the ACC oxidase was partially repressed in the Hermosa wooly fruits. Normal ripening-related loss of the uronic acid-rich polymers was stalled in the wooly Hermosa inconsistent with the observed elevation in a specific PGase activity but consistent with PG gene expression. In general, analysis of the level of total esterification, degree of methyl esterification and level of non-methyl esters did not reveal any major alterations between the different fruit varieties or between normal and abnormal ripening. Some decrease in the level of uronic acids methyl esterification was observed for both Hermosa and Sunsnow undergoing ripening following storage at low temperature but not in fruits ripening after harvest. Our results support a role for imbalanced cell wall degradation as a basis for the chilling disorder. While these results do not support a role for the imbalance between PG and pectin methyl esterase (PME) activities as the basis for the disorder they suggest a possible role for imbalance between cellulose and other cell wall polymer degradation during the softening process.
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Dudareva, Natalia, Alexander Vainstein, Eran Pichersky, and David Weiss. Integrating biochemical and genomic approaches to elucidate C6-C2 volatile production: improvement of floral scent and fruit aroma. United States Department of Agriculture, September 2007. http://dx.doi.org/10.32747/2007.7696514.bard.

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The specific objectives of approved proposal include to: 1. Elucidate the C6-C2 biochemical pathways leading to the biosynthesis of phenylacetaldehyde, phenylethyl alcohol and phenylethyl acetate in floral tissues of ornamentally important plants, pefunia and roses. 2. Isolate and characterrze genes responsible for the production of these C6-C2 compounds and those involved in the regulation of the pathway using genomic and transcriptomic tools. 3. Determine whether altering the expression of key genes of this pathway can result in changing the aroma characteristics of flowers. Aldehydes are intermediates in a variety of biochemical pathways including those involved in the metabolism of carbohydrates, vitamins, steroids, amino acids, benzylisoquinoline alkaloids, hormones, and lipids. In plants they are also synthesized in response to environmental stresses such as salinity, cold, and heat shock or as flavors and aromas in fruits and flowers. Phenylacetaldehyde along with 2-phenylethanol and its acetate ester, are important scent compounds in numerous flowers, including petunias and roses. However, little is known about the biosynthesis of these volatile compounds in plants. We have shown that the formation PHA and 2-phenylethanol from Phe does not occur via trans-cinnamic acid and instead competes with the key enzyme of phenypropanoid metabolism Pheammonia-lyase (PAL) for Phe utilization. Using functional genomic approach and comparative gene expression profiling, we have isolated and characterized a novel enzyme from petunia and rose flowers that catalyzes the formation of the Ca-Czcompound phenylacetaldehyde (PHA) from L-phenylalanine (Phe) by the removal of both the carboxyl and amino groups. This enzyme, designated as phenylacetaldehyde synthases (PAAS), is a bifunctional enzyme that catalyzes the unprecedented efficient coupling of phenylalanine decarboxylation to oxidation, generating phenylacetaldehyde, CO2, ammonia, and hydrogen peroxide in stoichiometric amounts. Down-regulation of PAAS expression via RNA interference-based (RNAi) technology in petunia resulted in no PHA emission when compared with controls. These plants also produced no 2-phenylethanol, supporting our conclusion that PHA is a precursor of 2-phenylethanol. To understand the regulation of scent formation in plants we have also generated transgenic petunia and tobacco plants expressing the rose alcohol acetyltransferase (RhAAT) gene under the control of a CaMV-35S promoter. Although the preferred substrate of RhAAT in vitro is geraniol, in transgenic petunia flowers, it used phenylethyl alcohol and benzyl alcohol to produce the corresponding acetate esters, not generated by control flowers. These results strongly point to the dependence of volatile production on substrate availability. Analysis of the diurnal regulation of scent production in rose flowers revealed that although the daily emission of most scent compounds is synchronized, various independently evolved mechanisms control the production, accumulation and release of different volatiles. This research resulted in a fundamental discovery of biochemical pathway, enzymes and genes involved in biosynthesis of C6-C2s compounds, and provided the knowledge for future engineering plants for improved scent quality.
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Collins, Susan, Vanessa Fairhurst, Bruna Erlandsson, and Edilson Damasio. Mantenha seus DOIs atualizados: a importância dos metadados (Metdata Stewardship in Brazilian Portuguese). Crossref, March 2022. http://dx.doi.org/10.13003/i81mb6ows8.

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Os embaixadores do Crossref, Bruna Erlandsson e Edilson Damasio, fornecerão uma visão geral de como manter e atualizar seus metadados junto ao Crossref, incluindo: A importância dos metadados Manutenção de metadados Identificando erros e editando metadados Uso de relatórios Onde encontrar ajuda e suporte Este webinar é relevante para qualquer membro do Crossref que esteja interessado em aprender mais sobre o que são os metadados, para que servem e como aprimorar o registro dos mesmos. ***** Crossref Ambassadors Bruna Erlandsson and Edilson Damasio will provide an overview of how to maintain and update your metadata with Crossref including: The importance of metadata Maintaining your metadata Identifying errors and editing your metadata Using reports Where to find further help and support This webinar is relevant for existing Crossref members as well as those new to Crossref who want to learn more about the role of metadata and how to improve their metadata records.
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