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Journal articles on the topic 'Deltabot'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Bordbar, Abdol-Khalegh, Sayed Habib-Allah Mousavi, and Hamid Dazhampanah. "Analysis of oxygen binding by hemoglobin on the basis of mean intrinsic thermodynamic quantities." Acta Biochimica Polonica 53, no. 3 (October 1, 2006): 563–68. http://dx.doi.org/10.18388/abp.2006_3328.

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The binding data for oxygenation of human hemoglobin, Hb, at various temperatures and in the absence and presence of 2,3-diphosphoglycerate, DPG, and inositol hexakis phosphate, IHP, were analyzed for extraction of mean intrinsic Gibbs free energy, DeltaGo, enthalpy, DeltaHo, and entropy, DeltaSo, of binding at various partial oxygen pressures. This method of analysis considers all the protein species present such as dimer and tetramer forms which were not considered by Imai et al. (Imai K et al., 1970, Biochim Biophys Acta 200: 189-196), in their analysis which was based on Adair equation. In this regard, the values of Hill equation parameters were estimated with high precision at all points of the binding curve and used for calculation of DeltaGo, DeltaHo and DeltaSo were also calculated by analysis of DeltaGo values at various temperatures using van't Hoff equation. The results represent the enthalpic nature of the cooperativity in Hb oxygenation and the compensation effect of intrinsic entropy. The interpretation of results also to be, into account the decrease of the binding affinity of sites for oxygen in the presence of DPG and IHP without any considerable changes in the site-site interaction (extent of cooperativity). In other words, the interactions between bound ligands, organic phosphates and oxygen, are more due to a decreasing binding affinity and not to the reduction of the cooperative interaction between sites. The results also document the more heterotropic effect of IHP compared to DPG.

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2

Landsverk, Svein Aslak, Lars O. Hoiseth, Per Kvandal, Jonny Hisdal, Oivind Skare, and Knut A. Kirkeboen. "Poor Agreement between Respiratory Variations in Pulse Oximetry Photoplethysmographic Waveform Amplitude and Pulse Pressure in Intensive Care Unit Patients." Anesthesiology 109, no. 5 (November 1, 2008): 849–55. http://dx.doi.org/10.1097/aln.0b013e3181895f9f.

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Background To identify fluid responsiveness, a correlation between respiratory variations in pulse pressure (DeltaPP) and respiratory variations in pulse oximetry photoplethysmographic waveform amplitude (DeltaPOP) in mechanically ventilated patients has been demonstrated. To evaluate the agreement between the two methods, knowledge about the repeatability of the methods is imperative. However, no such data exist. Based on knowledge of slow oscillation in skin blood flow, the authors hypothesized that the variability of DeltaPOP would be larger than that of DeltaPP when calculations were performed continuously over a long recording period. Methods Respiration, continuous invasive blood pressure, pulse oximetry, and skin microcirculation were recorded in 14 mechanically ventilated intensive care unit patients. No intravenous fluid challenges were given, and no other interventions were performed during the measurements. Seventy consecutive comparisons between DeltaPP and DeltaPOP were calculated for each of the 14 patients. Results For all patients, DeltaPOP was 13.7 +/- 5.8% and DeltaPP was 5.8 +/- 2.6% (P < 0.001). There was a larger intraindividual (8.94 vs. 1.29; P < 0.001) and interindividual (26.01 vs. 5.57; P < 0.001) variance of DeltaPOP than of DeltaPP. In six patients, there was no significant correlation between DeltaPP and DeltaPOP. A Bland-Altman plot showed poor agreement between the two methods. Conclusion A large variability of DeltaPOP and a poor agreement between DeltaPP and DeltaPOP limits DeltaPOP as a tool for evaluation of fluid responsiveness in intensive care unit patients. This is in contrast to DeltaPP, which shows a small variability.

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3

Cannesson, Maxime, Yassin Attof, Pascal Rosamel, Olivier Desebbe, Pierre Joseph, Olivier Metton, Olivier Bastien, and Jean-Jacques Lehot. "Respiratory Variations in Pulse Oximetry Plethysmographic Waveform Amplitude to Predict Fluid Responsiveness in the Operating Room." Anesthesiology 106, no. 6 (June 1, 2007): 1105–11. http://dx.doi.org/10.1097/01.anes.0000267593.72744.20.

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Background Respiratory variations in pulse oximetry plethysmographic waveform amplitude (DeltaPOP) are related to respiratory variations in pulse pressure (DeltaPP) and are sensitive to changes in preload. The authors hypothesized that DeltaPOP can predict fluid responsiveness in mechanically ventilated patients during general anesthesia. Methods Twenty-five patients referred for cardiac surgery were studied after induction of general anesthesia. Hemodynamic data (cardiac index, central venous pressure, pulmonary capillary wedge pressure, DeltaPP, and DeltaPOP) were recorded before and after volume expansion (500 ml hetastarch, 6%). Fluid responsiveness was defined as an increase in cardiac index of 15% or greater. Results Volume expansion induced changes in cardiac index (2.0+/-0.4 to 2.3+/-0.5 mmHg; P<0.05), DeltaPP (11+/-7 to 6+/-5%; P<0.05), and DeltaPOP (12+/-9 to 7+/-5%; P<0.05). DeltaPOP and DeltaPP were higher in responders than in nonresponders (17+/-8 vs. 6+/-4 and 14+/-7 vs. 6+/-4%, respectively; P<0.05 for both). A DeltaPOP greater than 13% before volume expansion allowed discrimination between responders and nonresponders with 80% sensitivity and 90% specificity. There was a significant relation between DeltaPOP before volume expansion and percent change in cardiac index after volume expansion (r=0.62; P<0.05). Conclusions DeltaPOP can predict fluid responsiveness noninvasively in mechanically ventilated patients during general anesthesia. This index has potential clinical applications.

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4

XiuQing, Yuan, Zhang ZongYe, Yu YouWen, and Shen PengNian. "The Structure of Deltaron Dibaryon." Communications in Theoretical Physics 32, no. 2 (September 15, 1999): 169–72. http://dx.doi.org/10.1088/0253-6102/32/2/169.

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5

Zha, H., H. A. Fisk, M. P. Yaffe, N. Mahajan, B. Herman, and J. C. Reed. "Structure-function comparisons of the proapoptotic protein Bax in yeast and mammalian cells." Molecular and Cellular Biology 16, no. 11 (November 1996): 6494–508. http://dx.doi.org/10.1128/mcb.16.11.6494.

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Expression of the proapoptotic protein Bax under the control of a GAL10 promoter in Saccharomyces cerevisiae resulted in galactose-inducible cell death. Immunofluorescence studies suggested that Bax is principally associated with mitochondria in yeast cells. Removal of the carboxyl-terminal transmembrane (TM) domain from Bax [creating Bax (deltaTM)] prevented targeting to mitochondrial and completely abolished cytotoxic function in yeast cells, suggesting that membrane targeting is crucial for Bax-mediated lethality. Fusing a TM domain from Mas70p, a yeast mitochondrial outer membrane protein, to Bax (deltaTM) restored targeting to mitochondria and cytotoxic function in yeast cells. Deletion of four well-conserved amino acids (IGDE) from the BH3 domain of Bax ablated its ability to homodimerize and completely abrogated lethality in yeast cells. In contrast, several Bax mutants which retained ability to homodimerize (deltaBH1, deltaBH2, and delta1-58) also retained at least partial lethal function in yeast cells. In coimmunoprecipitation experiments, expression of the wild-type Bax protein in Rat-1 fibroblasts and 293 epithelial cells induced apoptosis, whereas the Bax (deltaIGDE) mutant failed to induce apoptosis and did not associate with endogenous wild-type Bax protein. In contrast to yeast cells, Bax (deltaTM) protein retained cytotoxic function in Rat-1 and 293 cells, was targeted largely to mitochondria, and dimerized with endogenous Bax in mammalian cells. Thus, the dimerization-mediating BH3 domain and targeting to mitochondrial membranes appear to be essential for the cytotoxic function of Bax in both yeast and mammalian cells.

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6

Ohishi, Kohshi, Barbara Varnum-Finney, Rita E. Serda, Claudio Anasetti, and Irwin D. Bernstein. "The Notch ligand, Delta-1, inhibits the differentiation of monocytes into macrophages but permits their differentiation into dendritic cells." Blood 98, no. 5 (September 1, 2001): 1402–7. http://dx.doi.org/10.1182/blood.v98.5.1402.

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Notch-mediated cellular interactions are known to regulate cell fate decisions in various developmental systems. A previous report indicated that monocytes express relatively high amounts of Notch-1 and Notch-2 and that the immobilized extracellular domain of the Notch ligand, Delta-1 (Deltaext-myc), induces apoptosis in peripheral blood monocytes cultured with macrophage colony-stimulating factor (M-CSF), but not granulocyte-macrophage CSF (GM-CSF). The present study determined the effect of Notch signaling on monocyte differentiation into macrophages and dendritic cells. Results showed that immobilized Deltaext-myc inhibited differentiation of monocytes into mature macrophages (CD1a+/−CD14+/− CD64+) with GM-CSF. However, Deltaext-myc permitted differentiation into immature dendritic cells (CD1a+CD14−CD64−) with GM-CSF and interleukin 4 (IL-4), and further differentiation into mature dendritic cells (CD1a+CD83+) with GM-CSF, IL-4, and tumor necrosis factor-α (TNF-α). Notch signaling affected the differentiation of CD1a−CD14+macrophage/dendritic cell precursors derived in vitro from CD34+ cells. With GM-CSF and TNF-α, exposure to Deltaext-myc increased the proportion of precursors that differentiated into CD1a+CD14− dendritic cells (51% in the presence of Deltaext-myc versus 10% in control cultures), whereas a decreased proportion differentiated into CD1a−CD14+ macrophages (6% versus 65%). These data indicate a role for Notch signaling in regulating cell fate decisions by bipotent macrophage/dendritic precursors.

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7

Routbort, Jules L., Jacques Castaing, and Kenneth C. Goretta. "Creep of Mn1-deltaO." Journal of the American Ceramic Society 69, no. 6 (June 1986): C—114—C—115. http://dx.doi.org/10.1111/j.1151-2916.1986.tb07454.x.

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8

TOENJES, S. A., R. J. SPOLSKI, K. A. MOONEY, and R. E. KUHN. "γδT cells do not play a major role in controlling infection in experimental cysticercosis." Parasitology 119, no. 4 (October 1999): 413–18. http://dx.doi.org/10.1017/s0031182099004771.

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Protective immunity against larval Taenia crassiceps has been shown to rely on T cells; however, the roles of the specific subsets of T cells during infection are not known. To investigate a possible role for γδT cells, this study investigated larval infection in δ-chain knock-out C57BL/6 (deltaKO) and wild-type C57BL/6 mice. It was found that deltaKO mice and C57BL/6 mice were equally susceptible to infection suggesting γδT cells do not play a major role in protective immunity. Cytokine production by concanavalin A (ConA)-stimulated spleen cells from infected deltaKO mice and C57BL/6 mice were determined. All infected mice demonstrated an increased IL-10 production suggesting a Th1-inhibitory function. Cells from infected deltaKO mice and C57BL/6 mice did not show increases in IL-4 production. Heavily-infected C57BL/6 mice showed a decrease in IFN-γ production compared to deltaKO mice. These observations suggest that an increase in IL-10 production best correlates with a non-protective immune response. To make comparisons between in vitro cytokine production and systemic immune responses, cytokine levels in serum were determined. C57BL/6 mice and deltaKO mice showed increases in serum levels of IL-4 and IFN-γ at 52 days post-infection. The systemic immune response of these mice, therefore, is a mixed Th1/Th2-type response and γδT cells are apparently not responsible for the systemic increases in these cytokines.

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9

Бакай, Гавриил Андреевич, and Gavriil Andreevich Bakai. "Большие уклонения для обрывающегося обобщенного процесса восстановления." Teoriya Veroyatnostei i ee Primeneniya 66, no. 2 (2021): 261–83. http://dx.doi.org/10.4213/tvp5342.

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Пусть случайные векторы $(\xi(i),\eta(i))\in\mathbf{R}^{d+1}$, $i\in\mathbf{N}$, являются независимыми и одинаково распределенными, $\xi(i)\in \mathbf{R}^d$ - случайные векторы, $\eta(i)$ - несобственные неотрицательные случайные величины, $\mathbf{P}(\eta(i) = +\infty)\in(0,1)$. Предполагается, что распределение вектора $(\xi(1),\eta(1))$ при условии $\{\eta(1)<+\infty\}$ удовлетворяет условию Крамера. Обрывающимся обобщенным процессом восстановления называем процесс $Z_T=\sum_{k=1}^{N_T}\xi(k)$, где $N_T=\max\{k\in\mathbf{N}\colon \eta(1)+…+\eta(k)\le T\}$ - процесс восстановления, построенный по несобственным случайным величинам $\eta(i)$. В работе найдены точные асимптотики вероятностей $$ \mathbf{P}(Z_T\in I_{\Delta_T}(x)) \quadи\quad \mathbf{P}(Z_T = x) $$ в нерешетчатом и сильно арифметическом случаях соответственно; здесь $I_{\Delta_T}(x)=\{y\in\mathbf{R}^d\colon x_j\le y_j < x_j+\Delta_T, j=1,…,d\}$ и $\Delta_T$ - достаточно медленно стремящаяся к нулю положительная функция.

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10

HARA, TOSHIRO. "Salmonellosis and human .GAMMA..DELTA.T cell." Japanese Journal of Clinical Immunology 15, no. 6 (1992): 661–64. http://dx.doi.org/10.2177/jsci.15.661.

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11

Shin, Seungmin, Dae-Jin Park, Jiyoung Yu, and Sehun Rhee. "Resistance Spot Welding of Aluminum Alloy and Carbon Steel with Spooling Process Tapes." Metals 9, no. 4 (April 3, 2019): 410. http://dx.doi.org/10.3390/met9040410.

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Many lightweight materials, including aluminum alloy, magnesium alloy, and plastic, have been used for automotives. Aluminum alloy—the most commonly utilized lightweight metal—has poor resistance spot weldability owing to its inherent properties, which demand the development of welding solutions. Various welding techniques are utilized to improve the resistance spot weldability of aluminum alloy, including DeltaSpot welding. However, the technological development for welding dissimilar metals (aluminum alloy and steel) required for vehicle body assembly is still in its nascent stages. This study proposes DeltaSpot welding (a resistance spot welding process with spooling process tapes) using the alloy combination of 6000 series aluminum alloy (Al 6K32) and 440 MPa grade steel (SGARC 440). The welding characteristics of the main process parameters in DeltaSpot welding were analyzed and the weldability of the combination of the aluminum alloy, Al 6K32, and 440 MPa grade steel was evaluated. In addition, the characteristics of the intermetallic compound layer between the 440 MPa grade steel and Al 6K32 sheets were identified via scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM-EDS).

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12

Machado, Fabiana Andrade, Luiz Guilherme Antonacci Guglielmo, Camila Coelho Greco, and Benedito Sérgio Denadai. "Componente lento do VO2 em crianças durante exercício pesado de corrida: análise com base em diferentes modelos matemáticos." Revista Brasileira de Medicina do Esporte 12, no. 6 (December 2006): 308–12. http://dx.doi.org/10.1590/s1517-86922006000600002.

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O objetivo deste estudo foi verificar e quantificar a magnitude do componente lento do consumo de oxigênio (CL) em crianças submetidas a exercícios de corrida em esteira rolante, com cargas constantes de intensidade acima do limiar de lactato (75%D), utilizando para isso dois modelos de análise: a) modelo matemático com três termos exponenciais; e b) modelo deltaVO2 6-3min. Participaram do estudo oito crianças do sexo masculino (11,92 ± 0,63 anos; 44,06 ± 13,01kg; 146,63 ± 7,25cm; e níveis de maturação sexual 1 e 2), aparentemente saudáveis, não treinadas, que realizaram em diferentes dias: 1) teste incremental na esteira rolante para a determinação do consumo de oxigênio de pico (VO2pico) e do limiar de lactato (LL); e 2) dois testes de carga constante em esteira rolante durante seis minutos na intensidade de 75%delta [75%delta = LL + 0,75 x (VO2pico - LL)]. Para determinação do CL utilizaram-se: a) modelo matemático de três termos (Exp3); e b) a diferença no VO2 entre o sexto e o terceiro minuto de exercício (deltaVO2 6-3min). O CL foi expresso em valores absolutos (ml/min) e também como a contribuição percentual do CL para o aumento do VO2 no final do exercício (%CL). O CL determinado pelo modelo Exp3 (129,69 ± 75,71ml/min e 8,4 ± 2,92%) foi significantemente maior do que o obtido pelo modelo deltaVO2 6-3min (68,69 ± 102,54ml/min e 3,6 ± 7,34%). Portanto, os valores de CL obtidos em crianças durante o exercício de corrida realizado no domínio pesado (75%delta) são dependentes do modelo de análise (Exp3 x deltaVO2 6-3min).

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13

Kaščák, Ľuboš, Ján Viňáš, and Emil Spišák. "Deltaspot as an innovative method of resistance spot welding." Scientific Letters of Rzeszow University of Technology - Mechanics 84, no. 3/2012 (2012): 43–53. http://dx.doi.org/10.7862/rm.2012.4.

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14

Whiteley, N., J. Naylor, and E. Taylor. "Extracellular and intracellular acid-base status in the freshwater crayfish, Austropotamobius pallipes between 1 and 12(o)C." Journal of Experimental Biology 198, no. 2 (February 1, 1995): 567–76. http://dx.doi.org/10.1242/jeb.198.2.567.

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Freshwater crayfish, Austropotamobius pallipes, caught in the winter when water temperature was 5 °C, were acclimated in the laboratory to 5 °C for 1 week and to 1 and 12 °C for 1 month before haemolymph and tissue samples were taken for acidbase analysis. In vivo, haemolymph (extracellular) pH increased by 0.14 units between 5 and 1 °C but remained unchanged between 5 and 12 °C, giving an overall deltapHe/deltat value of -0.009 pH units °C-1 and an [H+] value of +3.3 nmol l-1. Haemolymph withdrawn from crayfish acclimated to 1 °C and warmed anaerobically in vitro to 12 °C had a deltapHe/deltat value of -0.010 pH units °C-1. This was depressed compared with the values of -0.015 and -0.016 pH units °C-1 obtained from haemolymph withdrawn from crayfish held at 5 and 12 °C, respectively, but changes in H+ concentration were similar in all three groups. There was little change in intracellular pH with rise in temperature in either claw muscle (deltapHi/deltat=-0.003 pH units °C-1) or hepatopancreas (deltapHi/deltat=-0.006 pH units °C-1). In the heart, deltapHi/deltat paralleled that in the haemolymph (-0.010 pH units °C-1), but the largest change was found in the abdominal muscle (-0.025 pH units °C-1). In all tissues apart from claw muscle, there was a metabolic acidosis, with an increase in metabolic acid load as temperature rose from 1 to 12 °C. The depressed in vivo deltapHe/deltat value and the differences in deltapHi/deltat between the tissues were attributed to active regulation of pHi, possibly to control enzyme function in the intracellular compartments. Tissues that are functionally important in the winter months, such as abdominal muscle, followed alphastat regulation, whereas tissues that are less active in the winter, such as claw muscle and hepatopancreas, maintained pHi irrespective of temperature, resulting in a relatively acidotic pHi, which may serve to depress the activity of metabolic enzymes.

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15

Zhang, Lingxiao, Wanwen Qi, Ling Su, and Frank Whisler. "Deltasoy—An Internet-Based Soybean Database for Official Variety Trials." Agronomy Journal 94, no. 5 (2002): 1163. http://dx.doi.org/10.2134/agronj2002.1163.

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16

Elvstrand, Helene, Lena Altberg, Lina Rydén, and Monika Svahn. "Skapa samhörighet på fritidshem." Venue 5, no. 1 (March 3, 2016): 1–5. http://dx.doi.org/10.3384/venue.2001-788x.1654.

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Vi är själva experter på vår egen verksamhet. Det är utgångspunkten för det aktionsforskningsprojekt som Kvinnebyskolans fritidshem har deltagit i. Projektet har utvecklat verksamheten genom en ökad samhörighet mellan våra avdelningar, vilket ska skapa större likvärdighet samt främja barnens sociala relationer.

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17

Boikov, Yu, Z. G. Ivanov, G. Brorsson, and T. Claeson. "Bi-epitaxial weak links based on YBa2Cu3O7- deltaon NdGaO3." Superconductor Science and Technology 7, no. 5 (May 1, 1994): 281–83. http://dx.doi.org/10.1088/0953-2048/7/5/013.

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18

Yamaguchi, Motoko, Toshiyuki Ohno, Nobuyuki Takakura, Koushi Ohishi, Kouzi Oka, Kazuhiro Nishii, Kenkichi Kita, and Shigeru Shirakawa. "Hepatosplenic .GAMMA..DELTA.T-cell Lymphoma: Report of a Case." Journal of the Japan Society of the Reticuloendothelial System 33, no. 3 (1993): 209–15. http://dx.doi.org/10.3960/jslrt1961.33.209.

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19

Kusumanegara, Kusumawaty, Masanori Kaido, and Kazuyuki Mise. "Validating Plant Genes Involved in Pepper Yellow Leaf Curl Indonesia Virus Infection Using VIGS in Model Plant Nicotiana benthamiana." Jurnal AgroBiogen 16, no. 1 (July 17, 2020): 7. http://dx.doi.org/10.21082/jbio.v16n1.2020.p7-16.

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<p>Pepper yellow leaf curl disease caused by Pepper yellow leaf curl Indonesia virus (PepYLCIV) has become a challenge to chili pepper cultivation. Development of resistant variety by utilizing recessive resistance gene is expected to control the disease in the field. This study aimed to validate three plant genes, namely deltaCOP, hsc70, and BAM1, in PepYLCIV infection by applying Virus-induced Gene Silencing (VIGS) in a model plant, wild type Nicotiana benthamiana. PepYLCIV and construct of Tobacco rattle virus (TRV) which induced silencing of each gene were co-inoculated into N. benthamiana plants through agroinfiltration. Gene expression and the relative amount of viral DNA were determined by quantitative reverse transcription PCR (qRT-PCR) and quantitative PCR (qPCR), respectively, at 15 days post inoculation. The results showed a decreased level of deltaCOP, hsc70, and BAM1 expressions to 66.4%, 53.0%, and 47.0%, respectively, compared to that in the control (100%). Silencing of the three genes decreased the accumulation of PepYLCIV to 0.1%, 18.4%, and 63.0%, respectively, compared to that in the control. deltaCOP and hsc70 genes were indicated to be involved in the viral infection and could be good candidate genes for obtaining chili pepper varieties resistant to PepYLCIV. This result affirmed that the reverse genetics technique could be an alternative approach for identifying plant genes involved in viral infection, including PepYLCIV. The use of an infectious clone in this study allows the virus inoculations could be carried out without rearing and maintaining its natural vector, hence reduces the risk of virus transmission to healthy plants.</p>

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20

Haddon, C., L. Smithers, S. Schneider-Maunoury, T. Coche, D. Henrique, and J. Lewis. "Multiple delta genes and lateral inhibition in zebrafish primary neurogenesis." Development 125, no. 3 (February 1, 1998): 359–70. http://dx.doi.org/10.1242/dev.125.3.359.

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In Drosophila, cells are thought to be singled out for a neural fate through a competitive mechanism based on lateral inhibition mediated by Delta-Notch signalling. In tetrapod vertebrates, nascent neurons express the Delta1 gene and thereby deliver lateral inhibition to their neighbours, but it is not clear how these cells are singled out within the neurectoderm in the first place. We have found four Delta homologues in the zebrafish--twice as many as reported in any tetrapod vertebrate. Three of these--deltaA, deltaB and deltaD--are involved in primary neurogenesis, while two--deltaC and deltaD--appear to be involved in somite development. In the neural plate, deltaA and deltaD, unlike Delta1 in tetrapods, are expressed in large patches of contiguous cells, within which scattered individuals expressing deltaB become singled out as primary neurons. By gene misexpression experiments, we show: (1) that the singling-out of primary neurons, including the unique Mauthner cell on each side of the hindbrain, depends on Delta-Notch-mediated lateral inhibition, (2) that deltaA, deltaB and deltaD all have products that can deliver lateral inhibition and (3) that all three of these genes are themselves subject to negative regulation by lateral inhibition. These properties imply that competitive lateral inhibition, mediated by coordinated activities of deltaA, deltaB and deltaD, is sufficient to explain how primary neurons emerge from proneural clusters of neuroepithelial cells in the zebrafish.

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21

Romero, D., L. Sánchez, J. J. Rodríguez-Núñez, and H. Beck. "Tc and deltao in a phenomenological ''pseudogap'' model." Brazilian Journal of Physics 33, no. 4 (December 2003): 750–53. http://dx.doi.org/10.1590/s0103-97332003000400023.

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22

Changkang, C., A. J. S. Chowdhury, H. Yongle, M. Spears, J. W. Hodby, and B. M. Wanklyn. "Improvement of crystal growth and superconductivity of YBa2Cu3O7- deltaby additive." Superconductor Science and Technology 7, no. 11 (November 1, 1994): 795–800. http://dx.doi.org/10.1088/0953-2048/7/11/003.

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23

Devi, B. Meera, and M. Lellis Thivagar. "Note on contra delta hat g-continuous functions - doi: 10.5269/bspm.v30i2.14923." Boletim da Sociedade Paranaense de Matemática 30, no. 2 (September 30, 2011): 109–16. http://dx.doi.org/10.5269/bspm.v30i2.14923.

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In this paper we introduce and investigate some classes of generalized functions called contra-delta hat g-continuous functions. We obtain several characterizations and some of their properties. Also we investigate its relationship with other typesof functions. Finally we introduce two new spaces called delta\hat g-Hausdorf spaces and deltahat g-normal spaces and obtain some new results.

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ONER, C., R. ONER, H. BALKAN, A. GURGEY, A. YALCIN, F. AVCU, and C. ALTAY. "Molecular analysis of the Turkish form of deletion-inversion (deltabeta)o thalassaemia." British Journal of Haematology 96, no. 2 (February 1997): 229–34. http://dx.doi.org/10.1046/j.1365-2141.1997.d01-2022.x.

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25

Salz, Henning, Simon Howitz, Tim Brachwitz, and Tilo Wiezorek. "Patient-related QA for helical TomoTherapy with Delta4: analysis of the results." Current Directions in Biomedical Engineering 3, no. 2 (September 7, 2017): 635–38. http://dx.doi.org/10.1515/cdbme-2017-0133.

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AbstractThe biplanar diode arrays Delta4PT and Delta4+ has been used in our hospital since the introduction of the TomoTherapy in 2013 to ensure a good agreement between the calculated and the measured dose distributions in patient-related QA with helical TomoTherapy. The aim of this presentation is to evaluate the quality of the measurement procedure with the Delta4 phantoms Delta4PT and (since January 2016) Delta4+. This includes the influence of a cross calibration with a treatment plan with low modulation.Two analyses were performed: (i) All treatment plans in a period of three months (n=86) were not only calculated and measured with Delta4PT or Delta4+ but also with an ionization chamber (Exradin A1SL) in the homogeneous “cheese phantom”. (ii) All data measured from January 2016 to April 2017 (Delta4+, n=132) were analyzed regarding median dose deviation, Gamma analysis and others.The comparison with chamber measurements shows that all measurements with Delta4 and almost all with the ionization chambers (79 of 86) yield a deviation of measured vs. planned dose in the PTV of less than 2.5%, but with a lower variation of the Delta4 measurements. However, a strong correlation between both was not observed.The separate analysis of the measurements with the newer Delta4+ (since January 2016) shows a mean dose deviation in the PTVs of only 0.14% with a standard deviation (S.D.) of 0.69%. Before every measurement a cross calibration has been performed. Without this cross calibration, the deviation would be 0.96% with an increased standard deviation of 0.93%.It is concluded that the Delta4 systems are well suited for patient-related QA for helical TomoTherapy treatment plans. The comparison with chamber measurements shows a plausible accordance between both systems whereas the variation of single measurements is quite different.With the help of a daily cross calibration the variability of the Delta4 results is further decreased and the results show higher accuracy and reliability. According to our experience, a daily cross calibration is mandatory for a reliable patient-related QA.

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Cao, Guanghan, Yitai Qian, Xiaojun Li, Zuyao Chen, Chengyou Wang, Keqing Ruan, Yiming Qiu, Liezhao Cao, Yuan Ge, and Yuheng Zhang. "Revival of superconductivity in Y0.4Pr0.6Ba2Cu3O7- deltaby the isovalent substitution of Sr." Journal of Physics: Condensed Matter 7, no. 23 (June 5, 1995): L287—L292. http://dx.doi.org/10.1088/0953-8984/7/23/002.

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Broderix, K., N. Heldt, and H. Leschke. "On the Landau-level broadening by deltaor constantly correlated random potentials." Zeitschrift f�r Physik B Condensed Matter 68, no. 1 (March 1987): 19–24. http://dx.doi.org/10.1007/bf01307859.

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Dolson, G. M., and H. J. Adrogué. "Low dialysate [K+] decreases efficiency of hemodialysis and increases urea rebound." Journal of the American Society of Nephrology 9, no. 11 (November 1998): 2124–28. http://dx.doi.org/10.1681/asn.v9112124.

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In a previous study, it was reported that hemodialysis with dialysate [K+] (KD) of 1.0 or 2.0 mmol/L caused an increase in BP shortly after completion of treatment due to arteriolar constriction. With this background, it was hypothesized that a low KD might decrease dialysis efficiency by a similar mechanism. To evaluate this hypothesis, paired observations of two consecutive 3-h treatments, with KD of 1.0 or 3.0 mmol/L, were performed in 14 stable end-stage renal disease patients. A KD of 1.0 mmol/L resulted in lower values for both urea reduction ratio and Kt/V evaluated at completion of dialysis and 1 h thereafter. Values at equilibrium were urea reduction ratio 42+/-1% versus 47+/-2% (P < 0.02), Kt/V 0.65+/-0.03 versus 0.73+/-0.03 (P < 0.02) for KD 1.0 or 3.0 mmol/L, respectively. The mechanisms responsible for the observed differences in dialysis efficiency were examined using a urea kinetics model that predicts urea sequestration caused by impaired blood flow to urea-rich tissues. For this purpose, urea rebound and its effect on Kt/V (by means of deltaKt/V, calculated as equilibrated minus single pool value) with KD 1.0 and 3.0 mmol/L were assessed. Greater urea rebound, 12.8+/-1.6% versus 8.6+/-1.4% (P < 0.001), and larger deltaKt/V, 0.12+/-0.01 versus 0.10+/-0.02 (P < 0.02), were observed with KD 1.0 mmol/L compared with 3.0 mmol/L. The theoretical model accurately predicted the deltaKt/V observed with KD 1.0 mmol/L. It is concluded that a low KD decreases dialysis efficiency. This effect is likely caused by reduced blood perfusion to nonvisceral organs, largely skeletal muscle. Conversely, hemodialysis with KD 3.0 mmol/L facilitates tissue perfusion, minimizes urea trapping in poorly perfused areas, and improves the efficiency of this treatment modality.

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Springer, MS, GM Mckay, KP Aplin, and JAW Kirsch. "Relations Among Ringtail Possums (Marsupialia, Pseudocheiridae) Based on Dna-Dna Hybridization." Australian Journal of Zoology 40, no. 4 (1992): 423. http://dx.doi.org/10.1071/zo9920423.

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Comparison among eight pseudocheirid species and two outgroup petaurids were made by means of the hydroxyapatite chromatography method of DNA hybridisation. Matrices of DELTAT(m) and DELTAT(m)H-C values were analysed with the FITCH algorithm in Felsenstein's PHYLIP (Version 3.3). Jackknifing and bootstrapping were applied to determine the stability of resulting topologies. All the phylogenetic analyses produced trees that support (1) the monophyly of the Pseudocheirus herbertensis complex, (2) the monophyly of Pseudocheirus, (3) a close relationship between Hemibelideus and Petauroides, and (4) a close relationship between Pseudochirops archeri and Pseudochirops cupreus. Rates of single-copy DNA evolution are slightly faster in Pseudocheirus, Hemibelideus, and Petauroides than in Pseudochirops. Hybridisation evidence also provides a framework for understanding the timing of the pseudocheirid radiation and suggests that the divergence between extant genera dates back to about 36 million years ago.

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Rodríguez, Aarón, and Luis Ortiz-Catedral. "Tigridia rzedowskiana (Tigridieae: Iridaceae), una nueva especie del estado de Querétaro, México." Acta Botanica Mexicana, no. 71 (April 1, 2005): 53. http://dx.doi.org/10.21829/abm71.2005.994.

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Se describe a Tigridia rzedowskiana (Tigridieae: Iridaceae) como una especie nueva para la ciencia procedente del estado de Querétaro, México. Se caracteriza por sus flores amarillentas con máculas purpúreas, los tépalos externos obovados, obtusos a apiculados y los tépalos internos deltado-hastados y apiculados. Sus flores abren durante la mañana. Tigridia rzedowskiana es morfológicamente similar a T. catarinensis y se discuten sus diferencias.

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31

Woods, D., D. Parry, H. Cherwinski, E. Bosch, E. Lees, and M. McMahon. "Raf-induced proliferation or cell cycle arrest is determined by the level of Raf activity with arrest mediated by p21Cip1." Molecular and Cellular Biology 17, no. 9 (September 1997): 5598–611. http://dx.doi.org/10.1128/mcb.17.9.5598.

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The Raf family of protein kinases display differences in their abilities to promote the entry of quiescent NIH 3T3 cells into the S phase of the cell cycle. Although conditional activation of deltaA-Raf:ER promoted cell cycle progression, activation of deltaRaf-1:ER and deltaB-Raf:ER elicited a G1 arrest that was not overcome by exogenously added growth factors. Activation of all three deltaRaf:ER kinases led to elevated expression of cyclin D1 and cyclin E and reduced expression of p27Kip1. However, activation of deltaB-Raf:ER and deltaRaf-1:ER induced the expression of p21Cip1, whereas activation of deltaA-Raf:ER did not. A catalytically potentiated form of deltaA-Raf:ER, generated by point mutation, strongly induced p21Cip1 expression and elicited cell cycle arrest similarly to deltaB-Raf:ER and deltaRaf-1:ER. These data suggested that the strength and duration of signaling by Raf kinases might influence the biological outcome of activation of this pathway. By titration of deltaB-Raf:ER activity we demonstrated that low levels of Raf activity led to activation of cyclin D1-cdk4 and cyclin E-cdk2 complexes and to cell cycle progression whereas higher Raf activity elicited cell cycle arrest correlating with p21Cip1 induction and inhibition of cyclin-cdk activity. Using green fluorescent protein-tagged forms of deltaRaf-1:ER in primary mouse embryo fibroblasts (MEFs) we demonstrated that p21Cip1 was induced by Raf in a p53-independent manner, leading to cell cycle arrest. By contrast, activation of Raf in p21Cip1(-/-) MEFs led to a robust mitogenic response that was similar to that observed in response to platelet-derived growth factor. These data indicate that, depending on the level of kinase activity, Raf can elicit either cell cycle progression or cell cycle arrest in mouse fibroblasts. The ability of Raf to elicit cell cycle arrest is strongly associated with its ability to induce the expression of the cyclin-dependent kinase inhibitor p21Cip1 in a manner that bears analogy to alpha-factor arrest in Saccharomyces cerevisiae. These data are consistent with a role for Raf kinases in both proliferation and differentiation of mammalian cells.

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32

Nurbadri, Sulthon Faryabi, Khoirul Anwar, and Dharu Arseno. "Study On Early Warning Systems (EWS) for Indonesia Digital Terrestrial Television." Journal of Measurements, Electronics, Communications, and Systems 6, no. 1 (June 30, 2020): 11. http://dx.doi.org/10.25124/jmecs.v6i1.2827.

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Early warning system (EWS) via digital television (TV) in Indonesia is still un-optimal in design and implementation due to the absent of clear standard/guidance to follow across the country. This paper studies various EWS based on digital TV of Japan, Korea, and the United States of America (USA). Although the systems look like different, the EWS can be simplified into 3 nodes representing (i) Emergency Agency, (ii) TV broadcaster, and (iii) TV receiver. Beside the 3-node-based EWS, this paper evaluates the possibilities of EWS having 4 nodes. We perform computer simulations to evaluate the latency and bit error rate (BER) performances under additive white Gaussian noise (AWGN) and frequency-flat Rayleigh fading channels. We found that the system latency and BER performances of EWS are highly affected by (i) the distance of one node to another and (ii) the number of nodes, where EWS with 3 or 4 nodes found to be enough and suitable for Indonesia digital TV. We propose a criterion of good EWS, i.e., total delay T <= t + 4.delta.t with t and delta.t being the propagation delay and processing time, respectively, and BER less than Pb=10-3. The result of this paper are expected to be used as a reference for the Indonesia EWS systems.

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33

Book, Pauline, and Lise Iversen Kulbrandstad. "Fra lytting til skriving i naturfag: Utforsking av en litterasitetsaktivitet i flerspråklige klasser på mellomtrinnet." Nordisk tidsskrift for utdanning og praksis 15, no. 1 (June 29, 2021): 69–88. http://dx.doi.org/10.23865/up.v15.2514.

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En stor del av undervisningstiden i norske naturfagklasserom går med til at elever lytter til læreren. Mange flerspråklige elever opplever det som utfordrende. I denne artikkelen utforskes en aktivitet som legger til rette for at mellomtrinnselever lytter, diskuterer, skriver og samarbeider om å rekonstruere en naturfaglig tekst. Aktiviteten er utformet etter inspirasjon fra en diktogloss-aktivitet og har som mål å bidra til å bygge en integrert fag-, språk- og tekstkompetanse. Støttestrukturene som er inkludert i aktiviteten, bidrar til at elever med ulik beherskelse av skolespråket kan delta i arbeidsformer der de aktivt bruker det naturfaglige språket. To typer skrevne elevtekster analyseres som bidrag til å besvare forskningsspørsmålet: Hvordan kan litterasitetsaktiviteten diktogloss bidra til å styrke flerspråklige elevers mulighet til aktiv deltakelse i naturfag? Analysen viser at de flerspråklige elevene som har deltatt i studien, oppfatter innholdet i den første delen av en tekst om kretsløp som blir lest opp for dem. Innholdet i siste del av teksten klarer de imidlertid ikke å rekonstruere. Likevel viser analysen at de på ulik vis har deltatt aktivt i sekvensen. Resultatene diskuteres i lys av modellen The Literacy Engagement Framework og teorier om bruk av språklige støttestrukturer for å styrke arbeidet med læring i fag.

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Kolařík, Ladislav, Miroslav Sahul, Marie Kolaříková, Martin Sahul, and Milan Turňa. "Resistance Spot Welding of Low Carbon Steel to Austenitic CrNi Stainless Steel." Advanced Materials Research 875-877 (February 2014): 1499–502. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.1499.

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The contribution deals with resistance spot welding of low carbon steel to austenitic CrNi stainless steel. The thickness of welded dissimilar steels was 2 mm. DeltaSpot welding gun with process tape was utilized for welding of the above-mentioned combination of steels. Resistance spot welds were produced under different welding currents. The welding currents used were 7 kA, 7.5 kA and 8 kA, respectively. Optical microscopy, microhardness measurement across the weld joint and EDX analysis across the weld joint interface were used to evaluate the quality of resistance spot welds of dissimilar steels.

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35

Riley, S., T. Matzen, and A. Carver. "SU-E-T-209: Testing of Prototype Delta4AT Diode Array for In-Vivo Radiotherapy Dosimetry." Medical Physics 38, no. 6Part13 (June 2011): 3534. http://dx.doi.org/10.1118/1.3612159.

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Loram, J. W., J. R. Cooper, and K. A. Mirza. "A study of the split transition in YBa2Cu3O7- deltaby specific heat and resistivity measurements." Superconductor Science and Technology 4, no. 1S (January 1, 1991): S391—S393. http://dx.doi.org/10.1088/0953-2048/4/1s/116.

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37

Lopez Morra, H. A., S. N. Fine, and G. Dickstein. "Hepatosplenic Gamma/DeltaT-Cell Lymphoma Masquerading as Alcoholic Hepatitis and Methadone Withdrawal." Case Reports in Gastroenterology 1, no. 1 (September 20, 2007): 84–89. http://dx.doi.org/10.1159/000107654.

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38

Carvalho Júnior, Lúcio Honório de, Rogério Luciano dos Santos, Celso Júnio Aguiar Mendonça, Cícero Teixeira Campos, and Marco Antônio Percope de Andrade. "Avaliação da variação da temperatura cutânea, proteína C reativa e velocidade de hemossedimentação na artroplastia total do joelho primária, isenta de complicações." Acta Ortopédica Brasileira 14, no. 3 (2006): 161–64. http://dx.doi.org/10.1590/s1413-78522006000300009.

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OBJETIVO: Estudar a variação dos valores da temperatura cutânea (deltaT) do sítio operatório, da proteína C reativa (PCR) e da velocidade de hemossedimentação (VHS) em pacientes submetidos a artroplastia total do joelho (ATJ) primária, tentando estabelecer correlação entre suas curvas ao longo do tempo. MATERIAL E MÉTODOS: Esse estudo clínico prospectivo, avaliou 29 pacientes acompanhados por 12 semanas, sendo aferida a temperatura cutânea em ambos os joelhos e realizada dosagem sérica da PCR e VHS. RESULTADOS: Após a comparação entre as variáveis testadas (deltaT, PCR e VHS), observou-se tanto para o teste de Pearson (avaliação paramétrica), quanto para o de Spearman (avaliação não-paramétrica) que não houve correlação estatística entre elas. A variação da temperatura cutânea segue um padrão diferente do observado tanto para a PCR quanto para a VHS, não existindo correlação entre as curvas. Foi estabelecida a curva padrão das três variáveis, verificando-se redução estatisticamente significativa nos valores da PCR e da VHS entre o pré e o pós-operatório. CONCLUSÃO: Não foi observada correlação entre a temperatura cutânea e os níveis de VHS e PCR em pacientes submetidos a ATJ primária, isenta de complicações.

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39

Motley, Curtis B., Mehdi Ashraf-Khorassani, and Gary L. Long. "Microwave-Induced Plasma as an Elemental Detector for Packed-Column Supercritical Fluid Chromatography." Applied Spectroscopy 43, no. 5 (July 1989): 737–41. http://dx.doi.org/10.1366/0003702894202238.

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The direct introduction of supercritical fluid chromatography effluent from a packed DeltaBond 300 phenyl column with the MIP as an elemental detector, using a high efficiency TM010 cavity, has been employed for SFC separations. A toroidal plasma is sustained in the cavity by using an ICP type torch and an argon auxiliary flow (2 L/min) over all pressures (1500–5000 psi). Methanol modifier concentrations (0–5%) have also been studied. Studies of the effects of CO2 on excitation temperature, electron number density, and analyte emission signals are presented. In addition, the background broad-band emission signal with 100% CO2 and a methanol modifier up to 5% are presented.

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40

Villard, C., C. Peroz, B. Guinand, and P. Tixador. "Limitation of DC Currents by<tex>$hboxYBa_2hboxCu_3hboxO_7-deltahbox--hboxAu$</tex>Superconducting Films." IEEE Transactions on Appiled Superconductivity 15, no. 1 (March 2005): 11–16. http://dx.doi.org/10.1109/tasc.2004.839778.

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41

Fu, Yan, Li-Yun Xiu, Wei Jia, Ding Ye, Rui-Xiang Sun, Xiao-Hong Qian, and Si-Min He. "DeltAMT: A Statistical Algorithm for Fast Detection of Protein Modifications From LC-MS/MS Data." Molecular & Cellular Proteomics 10, no. 5 (February 14, 2011): M110.000455. http://dx.doi.org/10.1074/mcp.m110.000455.

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42

Barath, V. S., F. J. Faber, S. Westland, and W. Niedermeier. "Spectrophotometric Analysis of All-ceramic Materials and Their Interaction with Luting Agents and Different Backgrounds." Advances in Dental Research 17, no. 1 (December 2003): 55–60. http://dx.doi.org/10.1177/154407370301700113.

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In this study, two All-Ceramic (AC) materials—Empress 2 (EMP) (Ivoclar Vivadent AG, Schaan, Liechtenstein) and In-Ceram ALUMINA (ICA) (Vita Zahnfabrik, Bad Säckingen, Germany)—were analyzed, along with the effects of 3 luting agents— viz. Zinc Phosphate cement (ZNPO, PhospaCEM PL, Ivoclar Vivadent AG, Schaan, Liechtenstein), Glass Ionomer Cement (GIC, Ketac-Cem Radiopaque, ESPE Dental AG, Seefeld, Germany), and Compolute (COMP, ESPE Dental AG, Seefeld, Germany)—on the final color, using the CIELab system. Color differences (DeltaL, Deltaa, Deltab, and DeltaE) were calculated for samples with luting agents and for samples without luting agents with standard white and black backgrounds, with the use of a spectrophotometer, Luci 100 (Dr. Lange, Berlin, Germany). One-way ANOVA for DeltaL, Deltaa, Deltab, and DeltaE within both the AC systems, with and without luting agents, showed significant contributions of the background (p < 0.05). EMP was seen to be more translucent than ICA. Darker ceramics showed less color variation. Luting agents altered the final color of the restoration. ZNPO was least translucent, followed by GIC and COMP. Marginal increases in thicknesses of ICA samples (0.4 mm) do not show a statistically significant color difference. No method exists to predict the outcome of an AC restoration based on consideration of the luting agent and the background color.

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43

Каретников, А. А., А. П. Ковшик, Н. А. Каретников, Е. И. Рюмцев, Е. В. Аксенова, and А. В. Сванидзе. "Электрооптический отклик ячеек с разной толщиной гомеопланарных слоев нематического жидкого кристалла при наклонном падении света на слой." Оптика и спектроскопия 129, no. 2 (2021): 196. http://dx.doi.org/10.21883/os.2021.02.50557.234-20.

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Исследована электроуправляемая рефракция света в ячейках с различной толщиной слоя гомеопланарно ориентированного нематического жидкого кристалла (ЖК) для углов падения света на слой, превышающих угол полного внутреннего отражения обыкновенного луча deltao. Для ячеек с толщиной слоев жидкого кристалла d=7,14 и 22 μm получены зависимости времени нарастания и спада оптического отклика tauon и tauoff от напряженности электрического поля и углов падения света delta на слой ЖК. Ключевые слова: нематический жидкий кристалл, электрическое поле, рефракция.

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44

Poulsen, Ib. "Skriftlig radio." MedieKultur: Journal of media and communication research 7, no. 15 (August 28, 1991): 12. http://dx.doi.org/10.7146/mediekultur.v7i15.891.

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I gamle dage bestod radioprogrammet af musik, interviews og oplæsning, med talte annonceringer ind imellem. I dag er lyden mere varieret: Vi har fået reportager,radioteater, montager, telefonprogrammer, løst snakkende studieværter osv. - Det skrevne ord spiller imidlertid stadigvæk en stor rolle i bl.a. kulturprogrammer og en massiv hovedrolle i Radioavisen. Ib Poulsen har i flere år deltaget i forsknings- og udviklingsprojekter, der skal bidrage til at øge Radioavisens forståelighed. Han sammenfatter her nogle af sine hovedresultater i form af en række anbefalinger: En slags kogebog for hvordan man skriver forståelige tekster til oplæsning. Og om forskellen på det mundtlige og skriftlige sprog. (Se nærmere herom i an- meldelsen af Wenche Vagles bog: "Radiospråket - talt eller skrevet?"). Samtidig får vi antydet nogle hovedtræk af radioavisens historie.

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45

Gustafson, K. J., G. D. Egrie, and S. H. Reichenbach. "Relative metabolic utilization of in situ rabbit soleus muscle: thermistor-based measurements and model." Journal of Experimental Biology 203, no. 23 (December 1, 2000): 3667–74. http://dx.doi.org/10.1242/jeb.203.23.3667.

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Electrically conditioned skeletal muscle can provide the continuous power source for cardiac assistance devices. Optimization of the available sustained power from in vivo skeletal muscle requires knowledge of its metabolic utilization and constraints. A thermistor-based technique has been developed to measure temperature changes and to provide a relative estimate for metabolic utilization of in situ rabbit soleus muscle. The relative thermistor response, active tension and muscle displacement were measured during cyclic isometric and isotonic contractions across a range of muscle tensions and contraction durations. The thermistor response demonstrated linear relationships versus both contraction duration at a fixed muscle length and active tension at a fixed contraction duration (r(2)=0.90+/−0.14 and 0.70+/−0.21, respectively; means +/− s.d.). A multiple linear regression model was developed to predict normalized thermistor response, DeltaT, across a range of conditions. Significant model variables were identified using a backward stepwise regression procedure. The relationships for the in situ muscles were qualitatively similar to those reported for mammalian in vitro muscle fiber preparations. The model had the form DeltaT=C+at(c)F+bW, where the constant C, and coefficients for the contraction duration t(c) (ms), normalized active tension F and normalized net work W were C=−1.00 (P<0.001), a=5.97 (P<0.001) and b=2.12 (P<0.001).

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46

Mateeva-Radeva, A. "POSSIBILITIES FOR APPLICATION OF THE GRANULATED INSECTICIDES DELTANET 10G AND VYDATE 10G IN POTATOES GROWN FOR SEED PRODUCTION." Acta Horticulturae, no. 255 (October 1989): 101–10. http://dx.doi.org/10.17660/actahortic.1989.255.11.

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47

Breidahl, Karen Nielsen, and Sanne Lund Clement. "Gør medbestemmelse en forskel? — jobplaner, medbestemmelse og aktiveringspolitikkens potentielle gavnlige virkninger." Tidsskrift for Arbejdsliv 13, no. 4 (December 1, 2011): 71–86. http://dx.doi.org/10.7146/tfa.v13i4.108896.

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Objektive effektmålinger viser ingen, i bedste fald sporadiske og svage effekter af aktivering på chancen for at opnå beskæftigelse. Studier af effekten på sociale faktorer som eksempelvis selvtillid er heller ikke entydige, enkelte finder her ligefrem negative effekter. Kigger vi på processen i stedet for blot at se på outcome-eller mere præcist: på deltagernes egen vurdering af processen og på deres egen vurdering af outcome-så tegner der sig imidlertidet noget andet billede. Vores analyser viser nemlig, at de ledige, der har den opfattelse, at de selv har været inddraget i processen og selv har haft et medansvar for indholdet i deres individuelle jobplan og dermed også i deres aktiveringsforløb, også i betydelig grad har et mere positivt syn på effekterne af aktiveringsdeltagelsen, uanset hvilken type aktivering, de har deltaget i.

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Nissen, Mogens Rostgaard. "Jens Mungard - Strandtidslen er min blomst." Sønderjydske Årbøger 127, no. 1 (January 1, 2015): 57–92. http://dx.doi.org/10.7146/soenderjydskeaarboeger.v127i1.113021.

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I februar 1940 døde den frisiske digter Jens Emil Mungard i koncentrationslejren Sachsenhausen. Det var afslutningen på et brydsomt liv. Han blev født i Keitum på Sild som søn af den kendte landmand og sprogforsker, Nann Mungard, og de to havde et kompliceret forhold til hinanden. Jens Mungards gård blev brændt af efter, at hans far i 1920 havde deltaget meget aktivt i afstemningskampen for at få øens befolkning til at stemme dansk. Det så de tysksindede frisere på Sild ikke på med milde øjne. Efter den nazistiske magtovertagelse i 1933 kom han hurtigt på kant med regimet og begyndte at skrive kritiske digte om styret. Samtidig skrev Jens Mungard mere end 800 poetiske digte på den frisiske dialekt, Sölring, og han regnes af flere som den vigtigste nordfrisiske digter.

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49

Souza, G. M., R. V. Ribeiro, M. G. Santos, H. L. Ribeiro, and R. F. Oliveira. "Functional groups of forest succession as dissipative structures: an applied study." Brazilian Journal of Biology 64, no. 3b (August 2004): 707–18. http://dx.doi.org/10.1590/s1519-69842004000400020.

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This study tested the hypothesis that dissipative efficiency of tropical tree species could be an ecological advantage in the forest succession process. Daily leaf gas exchanges of a pioneer species (Guazuma ulmifolia) and a late successional species (Cariniana legalis) were evaluated under well-irrigated conditions and by withholding irrigation. Analyses of network connectance (Cg) and plant autonomy (At) were carried out in order to assess metabolic network changes in response to environmental perturbation. As a global estimation of latent heat dissipation, the capacity to both maintain and cool leaf temperature in response to air temperature changes (deltaT = TºCair - TºCleaf) was evaluated. The changes observed in both the systemic parameters (Cg and At) and the physiological ones brought about by water deficit, associated with discrepant growth rates between both species, suggested that the initial formation of gap canopies composed by pioneer species could simply be a result of the higher photosynthetic rates of these species, and not necessarily because late successional species cannot cope with such a heterogeneous environment as that of a gap. Our results indicate that, in the absence of water constraints, the highest CO2 assimilation rates of pioneer species are supported by the efficiency of the whole dissipative structure, involving both degradation and dissipative processes. As a practical result, our study suggests the deltaT analysis in order to evaluate the efficiency of dissipative structures and as a aid in characterizing functional groups.

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Thørnblad, Renee, Astrid Strandbu, and Anita Salamonsen. "Hvordan påvirker barns deltakelse foreldremekling?" BARN - Forskning om barn og barndom i Norden 37, no. 2 (June 19, 2019): 67–80. http://dx.doi.org/10.5324/barn.v37i2.3087.

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Barn deltar i økende grad i familievernkontorenes obligatoriske foreldremekling ved samlivsbrudd.Det er i dag en fagpolitisk målsetting i Norge at dette skal bli regelen snarere enn unntaket. På dennemåten skal barns rett til å bli hørt innfris. I denne artikkelen undersøkes mekleres erfaringer frameklingsprosesser der barn har deltatt. Spørsmålet som stilles er: Hva gjør barns deltakelse medmeklingen? Oppmerksomheten er rettet mot betydningen av barns deltakelse for meklingsprosessen,aktørenes roller og meklingens tema. Artikkelen bygger på kvalitative intervju med meklere mederfaring fra bruk av Barn i mekling-modellen (BIM). Intervjuene er analysert ved hjelp av kvalitativinnholdsanalyse. Resultatene viser at meklerne tillegger barns deltakelse stor betydning for ulikesider ved foreldremeklingen, så som meklernes faglige tilnærming, tematikk i meklingen og fokuspå foreldreskap.

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