Relevant bibliographies by topics / SXDM

Academic literature on the topic 'SXDM'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "SXDM"

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Jones, Michael W. M., Nicholas W. Phillips, Grant A. van Riessen, Brian Abbey, David J. Vine, Youssef S. G. Nashed, Stephen T. Mudie, et al. "Simultaneous X-ray fluorescence and scanning X-ray diffraction microscopy at the Australian Synchrotron XFM beamline." Journal of Synchrotron Radiation 23, no. 5 (August 11, 2016): 1151–57. http://dx.doi.org/10.1107/s1600577516011917.

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Owing to its extreme sensitivity, quantitative mapping of elemental distributionsviaX-ray fluorescence microscopy (XFM) has become a key microanalytical technique. The recent realisation of scanning X-ray diffraction microscopy (SXDM) meanwhile provides an avenue for quantitative super-resolved ultra-structural visualization. The similarity of their experimental geometries indicates excellent prospects for simultaneous acquisition. Here, in both step- and fly-scanning modes, robust, simultaneous XFM-SXDM is demonstrated.
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Yukino, Ken, Pujio P. Okamura, Hiroshi Biozaki, Yuji Kobayashi, and Yoshiyuki Yamada. "A Novel Scanning X-Ray Diffracto-Microscope/X-Ray Powder Diffractometer using Converged X-Ray Beam." Advances in X-ray Analysis 35, B (1991): 1275–83. http://dx.doi.org/10.1154/s0376030800013598.

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AbstractA new type of scanning X-ray diffracto-microscope (SXDM) / X-ray powder diffractometer (XPD) which uses a converged incident beam, was designed, manufactured, and some of its basic characteristics were examined. The optical system consists of asymmetric reflection type curved crystal monochromators for both incident and reflection beams, a detector (FSPC, X-ray film, IP, nuclear plate), a translation mechanism for the specimen and also for the detector.
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Judge, William, Michael Plews, Brian May, Martin V. Holt, and Jordi Cabana. "sxdm—A python framework for analysis of Scanning X-Ray Diffraction Microscopy data." Software Impacts 10 (November 2021): 100172. http://dx.doi.org/10.1016/j.simpa.2021.100172.

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Basu, Shibom, Jakub W. Kaminski, Ezequiel Panepucci, Chia-Ying Huang, Rangana Warshamanage, Meitian Wang, and Justyna Aleksandra Wojdyla. "Automated data collection and real-time data analysis suite for serial synchrotron crystallography." Journal of Synchrotron Radiation 26, no. 1 (January 1, 2019): 244–52. http://dx.doi.org/10.1107/s1600577518016570.

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At the Swiss Light Source macromolecular crystallography (MX) beamlines the collection of serial synchrotron crystallography (SSX) diffraction data is facilitated by the recent DA+ data acquisition and analysis software developments. The SSX suite allows easy, efficient and high-throughput measurements on a large number of crystals. The fast continuous diffraction-based two-dimensional grid scan method allows initial location of microcrystals. The CY+ GUI utility enables efficient assessment of a grid scan's analysis output and subsequent collection of multiple wedges of data (so-called minisets) from automatically selected positions in a serial and automated way. The automated data processing (adp) routines adapted to the SSX data collection mode provide near real time analysis for data in both CBF and HDF5 formats. The automatic data merging (adm) is the latest extension of the DA+ data analysis software routines. It utilizes the sxdm (SSX data merging) package, which provides automatic online scaling and merging of minisets and allows identification of a minisets subset resulting in the best quality of the final merged data. The results of both adp and adm are sent to the MX MongoDB database and displayed in the web-based tracker, which provides the user with on-the-fly feedback about the experiment.
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Zhang, Heng, Miao Hao, Lingkang Li, Keyan Chen, Jing Qi, Wei Chen, Xintong Cai, Chen Chen, Zhuang Liu, and Ping Hou. "Shenxian-Shengmai Oral Liquid Improves Sinoatrial Node Dysfunction through the PKC/NOX-2 Signaling Pathway." Evidence-Based Complementary and Alternative Medicine 2021 (April 10, 2021): 1–10. http://dx.doi.org/10.1155/2021/5572140.

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Sick sinus syndrome (SSS) is one of the common causes of cardiac syncope and sudden death; the occurrence of SSS is associated with the accumulation of ROS in the sinoatrial node (SAN). Shenxian-shengmai (SXSM) is a traditional Chinese medicine available as oral liquid that causes a significant increase in heart rate. The objective of this study is to observe the improvement of SXSM on SAN function in SSS mice and explore its potential mechanism. In the current study, SSS was simulated in mice by inducing SAN dysfunction using a micro-osmotic pump to inject angiotensin II (Ang II). The mouse model with SSS was used to determine the effect of SXSM on SAN function and to explore its potential mechanism. Furthermore, the HL-1 cell line, derived from mouse atrial myocytes, was used to simulate SAN pacemaker cells. Our results indicated that SXSM significantly increased the heart rate of SSS mice by reducing the AngII-induced accumulation of ROS in the SAN and by inhibiting the expression of HDAC4, thereby reducing the loss of HCN4, a critical component of the cardiac conduction system. MASSON staining revealed a reduction of SAN damage in SSS mice that were treated with SXSM compared with controls. In vitro experiments showed that AngII treatment caused an upregulation of the PKC/NOX-2 signaling pathway in HL-1 cells which could be prevented by pretreatment with SXSM. The protective effect of SXSM was attenuated upon treatment with the PCK agonist PMA. In conclusion, SXSM reduced the AngII-induced accumulation of ROS in the SAN through the PKC/NOX2 signaling pathway, improving the functioning of the SAN and preventing the decrease of heart rate in SSS mice.
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Chen, Chen, Heng Zhang, Siyi Hou, Yue Liu, Lu Ren, Miao Hao, Keyan Chen, et al. "Shenxian-Shengmai Oral Liquid Evoke Autophagy of Fibroblast to Attenuate Sinoatrial Node Fibrosis in Sick Sinus Syndrome Mice via the AKT/mTOR Pathway." Evidence-Based Complementary and Alternative Medicine 2022 (September 28, 2022): 1–10. http://dx.doi.org/10.1155/2022/5219277.

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Sick sinus syndrome (SSS) is closely associated with cardiac syncope and sudden death, wherein sinoatrial node (SAN) fibrosis is one of the main pathological changes that occur. Shenxian-Shengmai oral liquid (SXSM) has been clinically proven to significantly improve the heart rate of SSS patients. In this study, we aimed to explore the mechanism of SXSM in reducing the SAN fibrosis by combining in vitro and in vivo experiments. Accordingly, the SSS model was constructed by slowly pumping angiotensin II (AngII) with a micro-osmotic pump. The degree of fibrosis was evaluated by Masson’s trichrome staining and immunofluorescence staining of the fibrosis marker protein. In addition, NIH-3T3 mouse fibroblasts were used to simulate SAN fibroblasts to further explore the mechanism, with AngII used as the cellular fibrosis inducer. Monodansylcadaverine (MDC) staining and transmission electron microscopy were employed to assay the autophagy content, whereas immunofluorescence staining and Western blotting were employed to elucidate the related protein expression. Finally, fibroblasts were given the AKT phosphorylation agonist SC79 to reversely verify the effects of SXSM. The results showed that SXSM could significantly increase the heart rate of SSS mice by reducing the deposition of extracellular matrix (ECM) in SAN induced by AngII. According to in vivo experiments, when compared with the model group, SSS mice treated with SXSM developed less fibrosis in the SAN area. In vitro experiments revealed that AngII could restrain autophagy by activating the phosphorylation of the AKT/mTOR pathway, thereby increasing the deposition of ECM. Moreover, SXSM pretreatment prevented this upregulation. After the intervention of SC79, the protective effect of SXSM was weakened. In conclusion, SXSM activated autophagy through the AKT/mTOR pathway, which in turn reduced the deposition of the ECM in SAN induced by AngII, attenuated the fibrosis of SAN, and improved the decreased heart rate in the SSS mice.
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Jin, Shuo-guo, Ji-li Deng, Ze-ran Chen, Fang Yang, Mei-jun Liu, Hong-hui Sun, Ning-jing Ran, Li Zhang, Dong-dong Yang, and Wei-yin Chen. "Pretreatment with Shenxiong Drop Pill induces AQP4- mediated neuroprotective effect on middle cerebral artery occlusion in rats." Tropical Journal of Pharmaceutical Research 19, no. 8 (November 20, 2020): 1715–22. http://dx.doi.org/10.4314/tjpr.v19i8.21.

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Purpose: To investigate the neuroprotective effect of Shenxiong Drop Pill (SXDP) pretreatment on rats with middle cerebral artery occlusion (MCAO) in rats, and the mechanism involved.Methods: Ninety-nine SD rats were randomly assigned to 4 groups: control group, MCAO group, shamoperated group and SXDP group. The MCAO model was established via thread occlusion. Rats in the SXDP group was administered SXDP 7 days before induction of MCAO. Neurological deficit score (NDS) was determined using Bederson's neurological behavioral scoring method, while cerebral infarction volume was measured using TTC staining. Integrated optical density (IOD) of Nissl Body was evaluated via Nissl staining. Brain water content was measured using dry-wet method. The expression level of AQP4 in brain tissues was determined using immunocytochemistry.Results: The SXDP treatment resulted in significant reduction in NDS, marked improvement in IOD of Nissl Body, and significant reductions in cerebral infarction volume, brain water content, and expression level of AQP4, relative to control (p< 0.05).Conclusion: These results suggest that SXDP pretreatment exerts neuroprotective effect against cerebral ischemia in rats by decreasing in cerebral edema through a mechanism involving downregulation of the expression of AQP4. Keywords: Middle cerebral artery occlusion, Cerebral ischemia, Aquaporins-4, Cerebral edema, Neuroprotection
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Osuchowska, Paulina Natalia, Przemysław Wachulak, Wiktoria Kasprzycka, Agata Nowak-Stępniowska, Maciej Wakuła, Andrzej Bartnik, Henryk Fiedorowicz, and Elżbieta Anna Trafny. "Adhesion of Triple-Negative Breast Cancer Cells under Fluorescent and Soft X-ray Contact Microscopy." International Journal of Molecular Sciences 22, no. 14 (July 6, 2021): 7279. http://dx.doi.org/10.3390/ijms22147279.

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Understanding cancer cell adhesion could help to diminish tumor progression and metastasis. Adhesion mechanisms are currently the main therapeutic target of TNBC-resistant cells. This work shows the distribution and size of adhesive complexes determined with a common fluorescence microscopy technique and soft X-ray contact microscopy (SXCM). The results presented here demonstrate the potential of applying SXCM for imaging cell protrusions with high resolution when the cells are still alive in a physiological buffer. The possibility to observe the internal components of cells at a pristine and hydrated state with nanometer resolution distinguishes SXCM from the other more commonly used techniques for cell imaging. Thus, SXCM can be a promising technique for investigating the adhesion and organization of the actin cytoskeleton in cancer cells.
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Zhao, Yixiu, Xin Zhang, Jing Luan, Buchang Zhao, Na An, Na Sun, Xinhui Wang, et al. "Shenxian-Shengmai Oral Liquid Reduces Myocardial Oxidative Stress and Protects Myocardium from Ischemia-Reperfusion Injury." Cellular Physiology and Biochemistry 48, no. 6 (2018): 2503–16. http://dx.doi.org/10.1159/000492688.

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Background/Aims: Shenxian-shengmai (SXSM) oral liquid, a Chinese patent compound medicine, has been used to treat sinus bradyarrhythmias induced by mild sick sinus syndrome in clinical practice. Myocardial ischemia, in particular in serious or right coronary-related heart diseases, can cause bradyarrhythmias and cardiac dysfunction. Moreover, reperfusion of ischemic myocardium is associated with additional myocardial damage known as myocardial ischemia-reperfusion (I/R) injury. This study was designed to evaluate the effects of SXSM on bradyarrhythmias and cardiac dysfunction induced by myocardial I/R injury, and to explore the underlying mechanisms. Methods: Administration of SXSM to adult male Sprague Dawley (SD) rats was achieved orally by gavage and control rats were given equivalent deionized water every day for 14 days. After the last administration, the heart was connected with the Langendorff perfusion apparatus and both groups were subjected to ischemia for 20 min followed by reperfusion for 40 min to induce myocardial I/R injury. Heart rate (HR), left ventricular developed pressure (LVDP), the maximal increase rate of left ventricular pressure (+dp/dtmax) and the maximal decrease rate of left ventricular pressure (-dp/dtmax) were recorded by a physiological signal acquisition system. The heart treated with ischemic preconditioning (IPC) for 3 times at a range of 5 min/time before ischemia served as a positive control group. The hearts without I/R injury served as control group. After reperfusion, superoxide dismutase (SOD), glutathione (GSH) and glutathione peroxidase (GSH-Px) activities in the myocardium were determined by appropriate assay kits. Myocardial SOD1 and glutamate cysteine ligase catalytic subunit (GCLC) expression were assessed by western blot analysis. For the in vitro study, SXSM serum was prepared according to the serum pharmacological method and neonatal rat cardiomyocytes were isolated from the heart of new born SD rats. Neonatal rat cardiomyocytes were pretreated with SXSM serum and subjected to H2O2 or anoxia/ reoxygenation (A/R) treatment to induce oxidative damage. Cell viability was evaluated using a Cell Counting Kit-8 (CCK8) assay. Levels of reactive oxygen species (ROS), SOD, GSH and GSH-Px in cardiomyocytes were determined by appropriate assay kits. SOD1 and GCLC expression were assessed by western blot analysis. Buthionine-[S, R]-sulfoximine (BSO), a GCLC inhibitor, and SOD1 siRNA were also used for identifying the cardiac protective targets of SXSM. Results: SXSM and ischemic preconditioning (IPC) significantly increased heart rate during myocardial reperfusion and protected cardiac function against myocardial I/R injury, including an increase in left ventricular diastolic pressure (LVDP), the maximal increase rate of left ventricular pressure (+dp/dtmax) and the maximal decrease rate of left ventricular pressure (-dp/dtmax). We also found that SXSM and IPC improved the expansion of myocardial interstitium, the structural abnormality and morphological changes of cardiomyocytes induced by I/R injury. Meanwhile, SXSM protected cardiomyocytes against the oxidative damage induced by H2O2 and A/R injury through reducing intracellular ROS levels. Moreover, SXSM increased SOD activity through enhancing SOD1 expression and increased GSH content through promoting GCLC expression as well as GSH-Px activity. BSO and SOD1 siRNA counteracted anti-arrhythmic and cardiac protective effect of SXSM, suggesting that the therapeutic targets of SXSM might be SOD1 and GCLC. Conclusion: SXSM is effective in protecting the myocardium from I/R injury, with myocardial SOD1 and GCLC being the potential therapeutic targets.
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Jin, Shuo-guo, Ze-ran Chen, Yang Zhang, Meng-yuan Huang, Meng Hou, Ning-jing Ran, Wei-yin Chen, Fang Yang, and Xin-xia Zhang. "Shenxiong Drop Pill exerts neuroprotective effect against focal cerebral ischemia partly via regulation of the expressions of ICAM-1 and caspase-3." Tropical Journal of Pharmaceutical Research 20, no. 10 (November 20, 2021): 2015–22. http://dx.doi.org/10.4314/tjpr.v20i10.1.

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Purpose: To investigate the effect of Shenxiong Drop Pill (SXDP) on cerebral infarction (CI) in rats, and the involvement of anti-inflammatory response in the process.Methods: Rats were sacrificed at three different time points, viz, 24, 48 and 72 h after establishment of CI model. Neurological deficit score (NDS) was determined using Bederson’s neurological behavioral scoring method, whereas triphenyltetrazolium chloride (TTC) staining was used to show brain injury. The integrated optical density (IOD) of Nissl bodies and caspase-3-positive nerve cells were measured with Nissl staining and SP kit, respectively. The mRNA expression of intercellular adhesion molecule 1(ICAM-1) was determined using reverse transcription-polymerase chain reaction (RT-PCR).Results: SXDP produced neuroprotective effect at high, medium, and low doses. The infarct volumes in the high-, medium- and low-dose SXDP, and cyclophosphamide groups were significantly reduced at each time point. Different doses of SXDP significantly reduced the mRNA expression of ICAM-1 and the IOD of caspase-3.Conclusion: These results indicate that SXDP exerts neuroprotective effects against ischemic injury by negatively regulating ICAM-1/caspase-3 downstream of inflammatory and apoptosis pathways.
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Dissertations / Theses on the topic "SXDM"

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Okumura, Jun Ernesto. "The Type Ia supernovae rate with Subaru/XMM-Newton Deep Survey." 京都大学 (Kyoto University), 2014. http://hdl.handle.net/2433/188490.

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Pratsch, Christoph. "New methods for high resolution 3D imaging with X-rays." Doctoral thesis, Humboldt-Universität zu Berlin, 2018. http://dx.doi.org/10.18452/19238.

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In der Arbeit haben wir die Grenzen der weit verbreiteten tomographischen Rekonstruktion von 3D-Proben mittels Transmissionsröntgenmikroskopie charakterisiert. Wir zeigen, dass die 3D-Auflösung mit diesem Ansatz durch die Schärfentiefe begrenzt ist. Zur Untersuchung von Alternativen führten wir Simulationen zur Bildentstehung in einem konfokalen Röntgenmikroskop und einem FIB-SXM durch. Wir zeigen, dass FIB-SXM ein vielversprechender Ansatz ist, der eine isotrope 3D-Aulösung um die 10 nm erreichen kann und zusätzlich ein drastisch verbessertes Signal-Rausch-Verhältnis bieten könnte. Wir stellen auch eine neue Holographiemethode vor, die sich für Vollfeldabbildungen mit kurzen kohärenten Röntgenpulsen als vorteilhaft erweisen und neue Einsichten in die ultraschnelle Physik liefern könnte.
We have characterized the limitations of the most powerful and widely used 3D X-ray imaging approach, transmission X-ray microscopy with tomographic reconstruction. We show that 3D resolution in this approach is limited by the depth of field. To investigate alternatives, we perform simulations of a confocal transmission X-ray microscope and a FIB-SXM. We show that FIB-SXM is a very promising approach that could o er 3D isotropic resolution at 10 nm with dramatically improved signal to noise. We also introduce a new holography method that could prove bene cial for full eld imaging with short coherent X-ray pulses and yield new insights into ultrafast physics.
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El, Kayal Walid. "Réponse aux stress abiotiques chez Eucalyptus gunii : analyse globale du transcriptome sur filtres haute densité et caractérisation moléculaire du gène Sxd1 (synthèse de la vitamine E)." Toulouse 3, 2004. http://www.theses.fr/2004TOU30078.

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L'Eucalyptus, d'un grand intérêt économique pour l'industrie papetière, s'est très vite imposé à travers le monde. Parmi les contraintes environnementales, c'est le gel qui reste le facteur le plus limitant de l'implantation de cette essence exotique dans les régions tempérées. Lors d'expositions au gel prolongées, la survie de ce feuillu est liée à sa tolérance intrinsèque au froid ainsi qu'à sa capacité d'acclimatation. Ce phénomène, étudié chez d'autres espèces comme Arabidopsis ou l'orge, apparaît lié à de nombreux paramètres et relativement spécifique. L'acclimatation au froid est une réponse adaptative qui correspond au développement transitoire d'une tolérance via de profonds changements à la fois biochimiques, physiologiques et cellulaires, suite à l'induction de nombreux gènes. Les approches moléculaires ont démontré que la capacité d'adaptation des végétaux à ce type de stress abiotique implique l'action de plusieurs gènes codant pour des protéines effectrices et pour des protéines régulatrices. Les travaux présentés dans cette thèse, concernent l'isolement et la caractérisation de gènes impliqués dans la tolérance aux stress abiotiques dont le froid chez l'Eucalyptus, à travers une approche de génomique fonctionnelle. Ils ont été réalisés sur des systèmes simplifiés, représentatifs du comportement de la plante entière. L'isolement des gènes a été réalisé par deux approches différentes : PCR ciblée et criblage d'une banque soustractive. L'analyse globale des profils d'expression de l'ensemble des gènes de notre banque a été effectuée par hybridation sur filtres haute densité "macroarrays". Cette analyse qui a été confirmée par northern blot pour certains gènes orthologues, nous a permis d'identifier pour la première fois chez l'Eucalyptus des gènes différentiellement exprimés lors de l'acclimatation au froid. .
Due to interesting wood properties, fast growth and a low requirement for soil quality, Eucalyptus is the most planted woody angiosperm worldwilde. However, due to the limitation of Eucalyptus expansion by cold climate, frost tolerance became a main agronomic trait to be improved for these species. Freezing tolerance is associated to intrinsic tolerance and acclimation capacity corresponding to deep biochemical and physiological changes mediated by the induction of a lot of genes. The function of some these genes is still unclear up to now. In this context, our scientific project aims to identify candidate genes in order to better understand the main molecular mechanisms of frost tolerance. In order to study transcriptional changes during acclimation, the identification of genes was carried out by two different approaches: targeted PCR and screening of a subtractive library obtained from cold acclimated Eucalyptus cell suspension culture. .
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Grossemy, Faustine. "Des grains cométaires en laboratoire : premiers résultats de la mission Stardust." Phd thesis, Université Paris Sud - Paris XI, 2008. http://tel.archives-ouvertes.fr/tel-00321787.

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Ma thèse porte sur l'analyse par SXRM (Synchrotron X-Ray Microscopy) et spectroscopie µ-FTIR (micro Fourier Transformed InfraRed) des échantillons de la comète Wild 2 collectés par la mission Stardust. Les analyses SXRM ont permis de déterminer la composition élémentaire des grains de Wild 2, tout en étudiant leur ralentissement dans l'aérogel. Une étude XANES (X-Ray Absorption Near Edge Structure) au seuil du fer d'analogues des échantillons Stardust a permis de valider la méthode de collecte des grains en se basant sur l'état d'oxydation du fer. Malgré l'élévation de température subie par la particule lors de son entrée dans l'aérogel, les informations concernant la particule incidente, en particulier concernant sa minéralogie, sont préservées dans la particule finale. Des cartographies de µ-fluorescence X ont permis de déterminer la composition élémentaire des grains de Wild 2. Les abondances élémentaires, normalisées au fer, sont chondritiques pour Ca, Ti, Cr, Mn, Ni, Ge, et Se. Un enrichissement en Cu, Zn et Ga est en revanche observé et indiquerait qu'au moins une partie de la matière réfractaire de Wild 2 s'est formée tardivement, à partir d'un gaz appauvri en les éléments les plus réfractaires. Le soufre semble quant à lui sous-abondant, ce qui signe sans doute un processus de condensation incomplet, stoppé avant que la totalité du soufre ait pu se condenser. L'analyse par µ-FTIR, complétée par de la spectroscopie Raman, de grains extraits de l'aérogel montre que la matière organique de Wild 2 est dominée par la présence d'îlots de carbone aromatique reliés entre eux par des ponts aliphatiques. L'étude de la bande à 3.4 µm montre que les chaînes aliphatiques sont plus longues (ou moins ramifiées) que dans les IDPs et les grains du milieu interstellaire (MIS). La comparaison avec les observations du MIS diffus montre que la matière organique de Wild 2 n'est clairement pas interstellaire et semble plus simple que celle contenue dans les grains du MIS.
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Gotti, Luca. "Studio delle distribuzioni spettrali di energia nelle galassie quiescenti ad alto redshift." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20282/.

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In questa tesi viene affrontata la tematica delle galassie quiescenti ad alto redshift, concentrandosi sul calcolo delle loro proprietà fisiche tramite SED fitting a partire dalle distribuzioni spettrali di energia. Partendo dai cataloghi COSMOS2015 e SXDF vengono costruiti due campioni di galassie quiescenti a diversi intervalli di redshift, di cui sarà costruita la SED composita mediana. Da questi dati viene effettuato il SED fitting utilzzando i modelli di Bruzual & Charlot e Maraston, confermando la natura passiva dei campioni compositi analizzati ma lasciando dubbi su quale sia il modello di sintesi meglio rappresentativo per queste galassie
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Iezzi, Valeria. "Connectedness : Designing interactive systems that foster togetherness as a form of resilience for people in social distancing during Covid-19 pandemic. Exploring novel user experiences in the intersection between light perception, tangible interactions and social interaction design (SxD)." Thesis, Malmö universitet, Malmö högskola, Institutionen för konst, kultur och kommunikation (K3), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-37697.

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This thesis project explores how interactive technologies can facilitate a sense of social connectedness with others whilst remotely located. While studying the way humans use rituals for emotional management, I focused my interest on the act of commensality because it is one of the oldest and most important rituals used to foster togetherness among families and groups of friends. Dining with people who do not belong to the same household is of course hard during a global pandemic, just like many of the other forms of social interactions that were forcibly replaced by the use of technological means such as video-chat apps, instant messaging and perhaps an excessive use of social networking websites. These ways of staying connected, however, lack the subtleties of real physical interaction, which I tried to replicate with my prototype system, which consists of two sets of a lamp and a coaster which enable to communicate through light and tactile cues. The use of such devices creates a new kind of ritual based on the simultaneous use of the devices by two people, thus enabling a new and original form of commensality that happens through a shared synchronized experience.
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Botha, C. E. J., R. H. M. Cross, Bel A. J. E. Van, and C. I. Peter. "Phloem loading in the sucrose-export-defective (SXD-1) mutant maize is limited by callose deposition at plasmodesmata in bundle sheath-vascular parenchyma interface." 2000. http://hdl.handle.net/10962/d1005926.

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Using Lucifer Yellow we have demonstrated that the phloem-loading pathway from the mesophyll to the bundle sheath-vascular parenchyma interface in Zea mays source leaves follows a symplasmic route in small and intermediate vascular bundles in control as well as in the green sections of mutant sucrose-export-defective (SXD-1) plants. In the anthocyanin-rich mutant leaf sections, Lucifer Yellow transport was prohibited along the same path, at the bundle sheath-vascular parenchyma interface in particular. Plasmodesmata at the latter interface in SXD-1 anthocyanin-rich leaf sections appear to be structurally altered through callose deposition at the plasmodesmal orifices. We suggest that a transport bottleneck at the bundle sheath-vascular parenchyma interface is thus orchestrated and regulated through callose formation, preventing symplasmic transport across this important loading interface.
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Books on the topic "SXDM"

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NA. Manual Drivetrains & Axles& Gde ASE Sxam Pkg. Addison Wesley Longman, 2005.

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Book chapters on the topic "SXDM"

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Zhu, Yimei, Hiromi Inada, Achim Hartschuh, Li Shi, Ada Della Pia, Giovanni Costantini, Amadeo L. Vázquez de Parga, et al. "Scanning X-Ray Diffraction Microscopy (SXDM)." In Encyclopedia of Nanotechnology, 2321. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-90-481-9751-4_100729.

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Sekiguchi, K., M. Akiyama, H. Furusawa, C. Simpson, T. Takata, Y. Ueda, and M. W. Watson. "Subaru/XMM-Newton Deep Survey (SXDS)." In Multiwavelength Cosmology, 169–72. Dordrecht: Springer Netherlands, 2004. http://dx.doi.org/10.1007/0-306-48570-2_35.

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Chatterjee, Sanjit, and Sayantan Mukherjee. "Keyword Search Meets Membership Testing: Adaptive Security from SXDH." In Progress in Cryptology – INDOCRYPT 2018, 21–43. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-05378-9_2.

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Datta, Pratish, Tapas Pal, and Katsuyuki Takashima. "Compact FE for Unbounded Attribute-Weighted Sums for Logspace from SXDH." In Advances in Cryptology – ASIACRYPT 2022, 126–59. Cham: Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-22963-3_5.

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Chatterjee, Sanjit, and R. Kabaleeshwaran. "From Rerandomizability to Sequential Aggregation: Efficient Signature Schemes Based on SXDH Assumption." In Information Security and Privacy, 183–203. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-55304-3_10.

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Lin, Huijia. "Indistinguishability Obfuscation from SXDH on 5-Linear Maps and Locality-5 PRGs." In Advances in Cryptology – CRYPTO 2017, 599–629. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63688-7_20.

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Poletti, G., F. Orsini, and D. Batani. "Study of Multicellular Living Organisms by SXCM (Soft X-Ray Contact Microscopy)." In Solid State Phenomena, 7–10. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/3-908451-12-4.7.

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"Scanning X-Ray Diffraction Microscopy (SXDM)." In Encyclopedia of Nanotechnology, 3553. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-017-9780-1_100993.

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Marti, Othmar. "SXM: An Introduction." In STM and SFM in Biology, 1–124. Elsevier, 1993. http://dx.doi.org/10.1016/b978-0-12-474500-1.50005-x.

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De Feyter, Steven, and Frans C. De Schryver. "Supermicroscopy: AFM, SNOM, and SXM." In Encyclopedia of Supramolecular Chemistry, 1394–400. CRC Press, 2004. http://dx.doi.org/10.1081/e-esmc-120012823.

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Conference papers on the topic "SXDM"

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Lee, Chi-Hung, Jia-Ru Chen, Hung-Wei Shiu, Ko-Shan Ho, Shinn-Dar Wu, Kuo-Huang Hsieh, and Yen-Zen Wang. "Effect of Bridging Groups on Sulfonated Poly(Imide-Siloxane) for Application in Proton Exchange Membrane of Fuel Cells." In ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/fuelcell2008-65155.

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Abstract:
A series of six-membered sulfonated poly(imide-siloxane)s were synthesized using 1,4,5,8-naphthalenetetracarboxylic dianhydride (NTDA), aminopropyl-terminated polydimethylsiloxane (PDMS) 2,2-benzidinedisulfonic acid (BDSA), as the sulfonation target diamine groups, and various non-sulfonated diamine monomers behaving as bridging groups. The structure-property relationship of SPI-SXx membranes is discussed in details according to the chemical structure of the nvarious non-sulfonated diamines of SPI-SXx membranes from the viewpoints of proton conductivity, ion exchange capacity (IEC) and membranes properties (water uptake, membrane swelling) at equal PDMS content SPI-SXx. They showed good solubility and high thermal stability up to 300 °C. The PDMS was introduced to enhance the proton conductivity and water uptake attributed from the highly flexibility of the siloxane segments. They showed a comparable or even higher proton conductivity than that of Nafion 117 in water at 60 °C. The conductivity and water uptake of angled, SPI-SXm and ODA-based SPI-SX membranes (SPI-SXO) are greater than those prepared from DDM-based SPI-SX membranes (SPI-SXD) at a given IEC. These differences resulted from the increased numbers of entanglements of the flexibility membrane. The SPI-SXD showed alomost isotropically dimensional changes with the increases of water uptake and the volume were slightly smaller than those estimated from the additivity rule. Microscopic analyses revealed that these smaller (<10 nm) and well-dispersed hydrophilic domains contribute to the better proton conducting properties. The new sulfonated poly(imide-siloxane)s have proved to be a possible candidate as the polymer electrolyte membrane for PEFCs and DMFCs.
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Brockett, Timothy, Hyok J. Song, James H. Schaffner, Duane Carper, and Raymond Acker. "Glass-mounted Hidden SXM Antenna for Vehicular Applications." In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/USNC-URSI). IEEE, 2022. http://dx.doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886206.

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Baumeister, W., and E. Zeitler. "Scanning Probe Microscopies (SXM) in Biology: Facts and Fictions." In Scanned probe microscopy. AIP, 1991. http://dx.doi.org/10.1063/1.41400.

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Buchanan, Dawn, Jonathan Richard Lloyd, Burkhard Kaulich, Laura Newsome, Dominic Mulroy, Gerrit Van der Lann, Alpha N'Diaye, and Victoria Coker. "SXM Analysis of Nanoscale Electron Transfer Processes at the Cell-Mineral Interface in Co-bearing Fe/Mn Minerals." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.278.

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