Log in

Relevant bibliographies by topics / Phase transforming cellular materials / Journal articles

Journal articles on the topic 'Phase transforming cellular materials'

To see the other types of publications on this topic, follow the link: Phase transforming cellular materials.

Author: Grafiati

Published: 10 December 2022

Last updated: 28 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Phase transforming cellular materials.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Restrepo, David, Nilesh D. Mankame, and Pablo D. Zavattieri. "Phase transforming cellular materials." Extreme Mechanics Letters 4 (September 2015): 52–60. http://dx.doi.org/10.1016/j.eml.2015.08.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Aljabi, Nadia. "Phase Transforming Cellular Materials (PXCMs) Design and Assembly." Journal of Purdue Undergraduate Research 6, no. 1 (2016): 86. http://dx.doi.org/10.5703/1288284316203.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Pollalis, William, Prateek Shah, Yunlan Zhang, Nilesh Mankame, Pablo Zavattieri, and Santiago Pujol. "Dynamic response of a Single-Degree-of-Freedom system containing Phase Transforming Cellular Materials." Engineering Structures 275 (January 2023): 115205. http://dx.doi.org/10.1016/j.engstruct.2022.115205.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Peddireddy, Karthik, Simon Čopar, Khoa V. Le, Igor Muševič, Christian Bahr, and Venkata S. R. Jampani. "Self-shaping liquid crystal droplets by balancing bulk elasticity and interfacial tension." Proceedings of the National Academy of Sciences 118, no. 14 (March 31, 2021): e2011174118. http://dx.doi.org/10.1073/pnas.2011174118.

Full text

Abstract:

The shape diversity and controlled reconfigurability of closed surfaces and filamentous structures, universally found in cellular colonies and living tissues, are challenging to reproduce. Here, we demonstrate a method for the self-shaping of liquid crystal (LC) droplets into anisotropic and three-dimensional superstructures, such as LC fibers, LC helices, and differently shaped LC vesicles. The method is based on two surfactants: one dissolved in the LC dispersed phase and the other in the aqueous continuous phase. We use thermal stimuli to tune the bulk LC elasticity and interfacial energy, thereby transforming an emulsion of polydispersed, spherical nematic droplets into numerous, uniform-diameter fibers with multiple branches and vice versa. Furthermore, when the nematic LC is cooled to the smectic-A LC phase, we produce monodispersed microdroplets with a tunable diameter dictated by the cooling rate. Utilizing this temperature-controlled self-shaping of LCs, we demonstrate life-like smectic LC vesicle structures analogous to the biomembranes in living systems. Our experimental findings are supported by a theoretical model of equilibrium interface shapes. The shape transformation is induced by negative interfacial energy, which promotes a spontaneous increase of the interfacial area at a fixed LC volume. The method was successfully applied to many different LC materials and phases, demonstrating a universal mechanism for shape transformation in complex fluids.

APA, Harvard, Vancouver, ISO, and other styles

5

Omarizadeh, Khaled, Mohammad Reza Farahpour, and Mahshid Alipour. "Topical Administration of an Ointment Prepared From Satureja sahendica Essential Oil Accelerated Infected Full-Thickness Wound Healing by Modulating Inflammatory Response in a Mouse Model." Wounds : a compendium of clinical research and practice 33, no. 12 (December 10, 2021): 321–28. http://dx.doi.org/10.25270/wnds/321328.

Full text

Abstract:

Introduction. Satureja sahendica has antibacterial and anti-inflammatory properties that can have beneficial effects for decreasing inflammation in infected wounds. Objective. This study was conducted to evaluate the effects of an ointment prepared from S sahendica essential oil (SSO) on an infected wound model in BALB/c mice. Materials and Methods. One full-thickness excisional skin wound was surgically created per animal and inoculated with 5 × 107 colony-forming units of Pseudomonas aeruginosa and Staphylococcus aureus. Following induction of the wound, the mice (N = 90) were treated with soft yellow paraffin (negative control, n = 18), mupirocin (positive control, n = 18) and 1%, 2%, and 4% SSO (n = 18 in each of the 3 groups). To determine the effect of the treatments on healing of an infected wound, the following factors were assessed: rate of the wound area, tissue bacterial count, histopathology, collagen biosynthesis, immunohistochemistry, and the expressions of insulin-like growth factor (IGF)-1, fibroblast growth factor (FGF)-2, vascular endothelial growth factor (VEGF), interleukin (IL)-1ß, IL-4, transforming growth factor beta (TGF-ß), and chemokine (CXC motif) ligand 1 (CXCL-1) on days 3, 7, and 14 after induction of the wound. Results. Topical administration of SSO shortened the inflammatory phase, accelerated cellular proliferation, and increased fibroblast distribution per 1 mm2, collagen deposition, and rapid reepithelialization in comparison with control animals (P <.05). The messenger RNA levels of IGF-1, IL-10, FGF-2, VEGF, TGF-ß1, and CXCL-1 were remarkably increased, and IL-1ß level decreased (P <.05) in the treated animals compared with the control group (P <.05). The immunohistochemical analyses showed topical administration of SSO increased collagen biosynthesis in the treated group (P <.05). Conclusions. Topical administration of SSO shows evidence of accelerating wound healing by upregulating the expression of IGF-1, IL-10, FGF-2, VEGF, TGF-ß, and CXCL-1; shortening the inflammatory stage; and promoting the proliferative phase.

APA, Harvard, Vancouver, ISO, and other styles

6

Yarov, Yuriy. "Intensity and duration of phases of wound healing after surgical intervention in сases of spontaneous periodontitis accompanied by various reactivity of the body." ScienceRise: Medical Science, no. 2(41) (April 5, 2021): 38–42. http://dx.doi.org/10.15587/2519-4798.2021.228287.

Full text

Abstract:

The usage of the principle of optimal management, namely such effects on complicated forms, when the course of the disease is close to that of uncomplicated course of the disease is very promising in drug therapy of patients with generalized periodontitis. The aim is to study the intensity and duration of the phases of wound healing of the mucosa after spontaneous periodontitis surgery accompanied by normo-, hyper- and hyporeactivity of the body by cytological examination of smear-imprints of wound exudate. Materials and methods: The experiments were performed on 24 adult mongrel dogs divided into three equal groups. In the first group, drugs that disrupt the reactivity of the organism were not used (normoreactivity of the organism). In the second group, the animals were simulated a сondition of hyperreactivity, in the third group – the hyporeactivity of the organism. All the animals with spontaneous periodontitis underwent a patchwork surgery. In the period after surgery, cytological examination was performed on the 1st, 4th, 6th and 9th day of the experiment. Results: It has been revealed that in cases of the normal reactivity of the organism the following periods of cellular reactions during the healing of the gums mucous membrane can be differentiated within the appropriate terms: the period of degenerative-inflammatory changes (1st day), active granulocyte-macrophage reaction (4th day), reparations (6th day) and the period of increase of reparative processes with a decrease in the overall cellular response (9th day). Examination of smear-imprints after surgical treatment in animals with spontaneous periodontitis with hyper- and hyporeactivity of the body allowed to identify the same periods of cellular reactions during the healing of the gingival mucosa, as in cases of normoreaction with hyperreation.Tthe intensity and duration of the wound healing phases differed from those which are typical for normoreactivity of the body: granulocyte-macrophage reaction was more pronounced and lasted longer until the 6th day, so later only on the 9th day there were cellular signs of regeneration. With hyporeaction, the intensity and duration of the wound healing phases differed from those which are typical for normoreactivity of the body: granulocyte reaction occurred later (only on the 6th day) and lasted longer, signs of active regeneration appeared later on the 9th day. Therefore, postoperative wound healing in animals with impaired body reactivity was delayed for 3-4 days. Conclusions: Thus, direct medical correction with transforming intensity and duration of the phases of the wound process which are characteristic for impaired reactivity of the body into the phases which are typical for normoreaction is essential. It provides synchronization of necrotic and reparative processes and creates conditions for normal uncomplicated healing of periodontal soft tissues

APA, Harvard, Vancouver, ISO, and other styles

7

Liu, Jingran, Huasong Qin, and Yilun Liu. "Dynamic behaviors of phase transforming cellular structures." Composite Structures 184 (January 2018): 536–44. http://dx.doi.org/10.1016/j.compstruct.2017.10.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Bhattacharya, Kaushik, and Georg Dolzmann. "Relaxed constitutive relations for phase transforming materials." Journal of the Mechanics and Physics of Solids 48, no. 6-7 (June 2000): 1493–517. http://dx.doi.org/10.1016/s0022-5096(99)00093-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Todoriko, L. D., and Ya I. Toderika. "The role of melatonin in the formation of tuberculotic inflammation, forecast regarding the influence on the effectiveness of treatment in the conditions of the COVID-19 pandemic (literature review)." Tuberculosis, Lung Diseases, HIV Infection, no. 4 (December 5, 2022): 36–44. http://dx.doi.org/10.30978/tb2022-4-36.

Full text

Abstract:

Objective — to study the role of melatonin in the formation of tuberculous inflammation and the prospects of its influence on increasing the effectiveness of treatment in the conditions of the COVID-19 pandemic, by conducting an analysis of information from available sources of literature on the selected topic. Materials and methods. The research was carried out for the period from December 2021 to September 2022. Access to various full-text and abstract databases was used as the main source of research. Results and discussion. A large number of studies carried out so far prove the connection between the influence of melatonin and tuberculosis inflammation, since tuberculosis infection can be associated with seasonal changes in the immune system, and these processes are correlated and accompanied by fluctuations in the level of melatonin. Th1-type specific cellular immunity is responsible for protective immunity in tuberculosis, while the Th2-type response underlies the progressive nature of inflammation. T-lymphocytes and macrophages have been shown to have receptors for melatonin, and they are also target cells for its immunomodulatory function. Melatonin has been shown to regulate gene expression of several immunomodulatory cytokines, including TNF-α, transforming growth factor-β, and macrophage stem cell factor.Thus, the conducted narrowly differentiated analysis based on available literature sources allows us to predict that melatonin can stimulate the Th1 immune response in TB and may have an immunoprotective effect on the Th1-type subtype of the delayed-type immune response during the acute phase of mycobacterial inflammation. Conclusions. The analysis of the tuberculosis situation in Bukovina indicates a tendency towards an increase in the incidence rate in 2021 compared to 2020. The same dynamics are maintained in the first half of 2022. At the same time, no significant changes in the mortality rate were found. The above analysis of the main indicators of epidemiology indicates the sufficient importance of the problem of tuberculosis for the coming years, and therefore, the search for methods of increasing the effectiveness of the treatment of this pathology, especially under the conditions of multiple and extended drug resistance, is an important task of modern phthisiology. The analysis of the available data base accumulated to date on the role of melatonin in the pathophysiology of the formation of an inflammatory reaction in the lungs and its influence on the clinical course and effectiveness of anti-tuberculosis therapy is a promising scientific direction of research. The appointment of melatonin along with traditional methods of treatment of tuberculosis can have a positive effect on increasing the effectiveness of anti-tuberculosis therapy in patients with the pulmonary form of tuberculosis.

APA, Harvard, Vancouver, ISO, and other styles

10

Purohit, P. "Dynamics of strings made of phase-transforming materials." Journal of the Mechanics and Physics of Solids 51, no. 3 (March 2003): 393–424. http://dx.doi.org/10.1016/s0022-5096(02)00097-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Majumdar, B. S., A. R. Rosenfield, and W. H. Duckworth. "Analysis of of non-phase-transforming ceramics." Engineering Fracture Mechanics 31, no. 4 (January 1988): 683–701. http://dx.doi.org/10.1016/0013-7944(88)90110-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Junker, Philipp, and Dennis M. Kochmann. "Damage-induced mechanical damping in phase-transforming composites materials." International Journal of Solids and Structures 113-114 (May 2017): 132–46. http://dx.doi.org/10.1016/j.ijsolstr.2017.01.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Smith, E. "Crack growth behaviour of non-phase-transforming ceramics." Engineering Fracture Mechanics 37, no. 2 (January 1990): 259–62. http://dx.doi.org/10.1016/0013-7944(90)90038-i.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Cruzado, A., J. Segurado, D. J. Hartl, and A. A. Benzerga. "A variational fast Fourier transform method for phase-transforming materials." Modelling and Simulation in Materials Science and Engineering 29, no. 4 (March 24, 2021): 045001. http://dx.doi.org/10.1088/1361-651x/abe4c7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Alipour Skandani, A., R. Ctvrtlik, and M. Al-Haik. "A Novel In-Situ Nanoindentation Characterization of Phase Transforming Materials." MRS Proceedings 1754 (2015): 19–24. http://dx.doi.org/10.1557/opl.2015.198.

Full text

Abstract:

ABSTRACTMaterials with different allotropes can undergo one or more phase transformations based on the changes in the thermodynamic states. Each phase is stable in a certain temperature/pressure range and can possess different physical and mechanical properties compared to the other phases. The majority of material characterizations have been carried out for materials under equilibrium conditions where the material is stabilized in a certain phase and a lesser portion is devoted for onset of transformation. Alternatively, in situ measurements can be utilized to characterize materials while undergoing phase transformation. However, most of the in situ methods are aimed at measuring the physical properties such as dielectric constant, thermal/electrical conductivity and optical properties. Changes in material dimensions associated with phase transformation, makes direct measurement of the mechanical properties very challenging if not impossible. In this study a novel non-isothermal nanoindentation technique is introduced to directly measure the mechanical properties such as stiffness and creep compliance of a material at the phase transformation point. Single crystal ferroelectric triglycine sulfate (TGS) was synthetized and tested with this method using a temperature controlled nanoindentation instrument. The results reveal that the material, at the transformation point, exhibits structural instabilities such as negative stiffness and negative creep compliance which is in agreement with the findings of published works on the composites with ferroelectric inclusions.

APA, Harvard, Vancouver, ISO, and other styles

16

Li, Jiang-Yu, Chi-Hou Lei, Liang-Jun Li, Yi-Chung Shu, and Yun-Ya Liu. "Unconventional phase field simulations of transforming materials with evolving microstructures." Acta Mechanica Sinica 28, no. 4 (August 2012): 915–27. http://dx.doi.org/10.1007/s10409-012-0129-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Huang, S. J. "Impact-induced tensile waves in a kind of phase transforming materials." IMA Journal of Applied Mathematics 76, no. 6 (December 1, 2010): 847–58. http://dx.doi.org/10.1093/imamat/hxq053.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Dobson, M., R. S. Elliott, M. Luskin, and E. B. Tadmor. "A multilattice quasicontinuum for phase transforming materials: Cascading Cauchy Born kinematics." Journal of Computer-Aided Materials Design 14, S1 (December 2007): 219–37. http://dx.doi.org/10.1007/s10820-007-9084-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Kinzel, W. "Phase transitions of cellular automata." Zeitschrift f�r Physik B Condensed Matter 58, no. 3 (September 1985): 229–44. http://dx.doi.org/10.1007/bf01309255.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Făciu, Cristian, and Mihaela Mihăilescu-Suliciu. "Phase nucleation and wave propagation in phase-transforming strings. A rate-type approach." International Journal of Non-Linear Mechanics 45, no. 10 (December 2010): 947–58. http://dx.doi.org/10.1016/j.ijnonlinmec.2009.11.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Ceccherini, Elisa, Nicoletta Di Giorgi, Elena Michelucci, Giovanni Signore, Lorena Tedeschi, Federico Vozzi, Silvia Rocchiccioli, and Antonella Cecchettini. "Biological Effects of Transforming Growth Factor Beta in Human Cholangiocytes." Biology 11, no. 4 (April 8, 2022): 566. http://dx.doi.org/10.3390/biology11040566.

Full text

Abstract:

TGF-β is a cytokine implicated in multiple cellular responses, including cell cycle regulation, fibrogenesis, angiogenesis and immune modulation. In response to pro-inflammatory and chemotactic cytokines and growth factors, cholangiocytes prime biliary damage, characteristic of cholangiopathies and pathologies that affect biliary tree. The effects and signaling related to TGF-β in cholangiocyte remains poorly investigated. In this study, the cellular response of human cholangiocytes to TGF-β was examined. Wound-healing assay, proliferation assay and cell cycle analyses were used to monitor the changes in cholangiocyte behavior following 24 and 48 h of TGF-β stimulation. Moreover, proteomic approach was used to identify proteins modulated by TGF-β treatment. Our study highlighted a reduction in cholangiocyte proliferation and a cell cycle arrest in G0/G1 phase following TGF-β treatment. Moreover, proteomic analysis allowed the identification of four downregulated proteins (CaM kinase II subunit delta, caveolin-1, NipSnap1 and calumin) involved in Ca2+ homeostasis. Accordingly, Gene Ontology analysis highlighted that the plasma membrane and endoplasmic reticulum are the cellular compartments most affected by TGF-β. These results suggested that the effects of TGF-β in human cholangiocytes could be related to an imbalance of intracellular calcium homeostasis. In addition, for the first time, we correlated calumin and NipSnap1 to TGF-β signaling.

APA, Harvard, Vancouver, ISO, and other styles

22

Yang, Zhi, Daoyong Cong, Yuan Yuan, Yuan Wu, Zhihua Nie, Runguang Li, and Yandong Wang. "Ultrahigh cyclability of a large elastocaloric effect in multiferroic phase-transforming materials." Materials Research Letters 7, no. 4 (January 21, 2019): 137–44. http://dx.doi.org/10.1080/21663831.2019.1566182.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Zhong, Xiaoguang, and R. C. Batra. "Modeling of macroscopic response of phase transforming materials under quasi-static loading." Journal of Elasticity 44, no. 2 (August 1996): 145–60. http://dx.doi.org/10.1007/bf00042475.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Huang, Shou-jun, and Jing-jing Wang. "Global structure stability of impact-induced tensile waves in phase-transforming materials." Applied Mathematics and Mechanics 34, no. 9 (July 24, 2013): 1155–66. http://dx.doi.org/10.1007/s10483-013-1734-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Leng, Collen Z., and Mark D. Losego. "Vapor phase infiltration (VPI) for transforming polymers into organic–inorganic hybrid materials: a critical review of current progress and future challenges." Materials Horizons 4, no. 5 (2017): 747–71. http://dx.doi.org/10.1039/c7mh00196g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Resnyansky, A. D. "Constitutive modeling of shock response of phase-transforming and porous materials with strength." Journal of Applied Physics 108, no. 8 (October 15, 2010): 083534. http://dx.doi.org/10.1063/1.3499646.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Haghgouyan, Behrouz, Ceylan Hayrettin, Theocharis Baxevanis, Ibrahim Karaman, and Dimitris C. Lagoudas. "Fracture toughness of NiTi–Towards establishing standard test methods for phase transforming materials." Acta Materialia 162 (January 2019): 226–38. http://dx.doi.org/10.1016/j.actamat.2018.09.048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Zhang, Mingyang, Qin Yu, Huamiao Wang, Jian Zhang, Faheng Wang, Yining Zhang, Dake Xu, Zengqian Liu, Zhefeng Zhang, and Robert O. Ritchie. "Phase-transforming Ag-NiTi 3-D interpenetrating-phase composite with high recoverable strain, strength and electrical conductivity." Applied Materials Today 29 (December 2022): 101639. http://dx.doi.org/10.1016/j.apmt.2022.101639.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

SAKAI, Mototsugu, and Richard C. BRADT. "The Crack Growth Resistance Curve of Non-Phase-Transforming Ceramics." Journal of the Ceramic Society of Japan 96, no. 1116 (1988): 801–9. http://dx.doi.org/10.2109/jcersj.96.801.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Owens, G. K., A. A. Geisterfer, Y. W. Yang, and A. Komoriya. "Transforming growth factor-beta-induced growth inhibition and cellular hypertrophy in cultured vascular smooth muscle cells." Journal of Cell Biology 107, no. 2 (August 1, 1988): 771–80. http://dx.doi.org/10.1083/jcb.107.2.771.

Full text

Abstract:

We have explored the hypothesis that hypertrophy of vascular smooth muscle cells may be regulated, in part, by growth inhibitory factors that alter the pattern of the growth response to serum mitogens by characterizing the effects of the potent growth inhibitor, transforming growth factor-beta (TGF-beta), on both hyperplastic and hypertrophic growth of cultured rat aortic smooth muscle cells. TGF-beta inhibited serum-induced proliferation of rat aortic smooth muscle cells (ED50 = 2 pM); this is consistent with previously reported observations in bovine aortic smooth muscle cells (Assoian et al. 1982. J. Biol. Chem. 258:7155-7160). Growth inhibition was due in part to a greater than twofold increase in the cell cycle transit time in cells that continued to proliferate in the presence of TGF-beta. TGF-beta concurrently induced cellular hypertrophy as assessed by flow cytometric analysis of cellular protein content (47% increase) and forward angle light scatter (32-50% increase), an index of cell size. In addition to being time and concentration dependent, this hypertrophy was reversible. Simultaneous flow cytometric evaluation of forward angle light scatter and cellular DNA content demonstrated that TGF-beta-induced hypertrophy was not dependent on withdrawal of cells from the cell cycle nor was it dependent on growth arrest of cells at a particular point in the cell cycle in that both cycling cells in the G2 phase of the cell cycle and those in G1 were hypertrophied with respect to the corresponding cells in vehicle-treated controls. Chronic treatment with TGF-beta (100 pM, 9 d) was associated with accumulation of cells in the G2 phase of the cell cycle in the virtual absence of cells in S phase, whereas subsequent removal of TGF-beta from these cultures was associated with the appearance of a significant fraction of cycling cells with greater than 4c DNA content, consistent with development of tetraploidy. Results of these studies support a role for TGF-beta in the control of smooth muscle cell growth and suggest that at least one mechanism whereby hypertrophy and hyperploidy may occur in this, as well as other cell types, is by alterations in the response to serum mitogens by potent growth inhibitors such as TGF-beta.

APA, Harvard, Vancouver, ISO, and other styles

31

Ding, G., H. van Goor, J. Frye, and J. R. Diamond. "Transforming growth factor-beta expression in macrophages during hypercholesterolemic states." American Journal of Physiology-Renal Physiology 267, no. 6 (December 1, 1994): F937—F943. http://dx.doi.org/10.1152/ajprenal.1994.267.6.f937.

Full text

Abstract:

Macrophage infiltration into the glomerular mesangium is a prominent feature of various glomerulopathies. Recent evidence suggests that infiltrating macrophages may play a role in propagating initial glomerular injury to the development of glomerulosclerosis via transforming growth factor-beta (TGF-beta)-stimulating matrix accumulation. Rats with the acute puromycin aminonucleoside (PA) nephrosis exhibit an elevated gene expression of glomerular TGF-beta 1; however, the cellular origin of this upregulation is unknown. Using polymerase chain reaction (PCR), we detected that the TGF-beta 1 isoform is expressed in glomerular macrophages isolated from experimental rats made hypercholesterolemic by either diet or by induction of PA nephrosis. Peritoneal macrophages from nephrotic or dietary-hypercholesterolemic animals also exhibited a significant increment in the expression of TGF-beta 1 mRNA on Northern analysis, in contrast to similar cells obtained from normal control rats. PCR analysis of glomerular RNA also detected the expression of the TGF-beta 2 mRNA isoform. TGF-beta 2 mRNA expression was not observed in isolated glomerular macrophages from either glomeruli of PA-nephrotic rats or from glomeruli of animals with dietary hypercholesterolemia. Expression of the TGF-beta 3 mRNA isoform was only observed by PCR in J774 A.1 cells. Thus the as a cellular source for the enhanced expression of TGF-beta 1 during the acute nephrotic phase of our toxic, progressive glomerulopathy model and within several days of inducing only hypercholesterolemia by dietary means.

APA, Harvard, Vancouver, ISO, and other styles

32

TADA, Shizuo, Masaru AOKI, Kenji MATSUDA, Yasuhiro UETANI, and Susumu IKENO. "Morphology of .ALPHA. Phase Transforming from .BETA.' Phase in Cu-41.7% Zn Alloys by Lower Temperature Annealing." Journal of the Society of Materials Science, Japan 41, no. 461 (1992): 189–94. http://dx.doi.org/10.2472/jsms.41.189.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

ARROYO, M., and I. ARIAS. "Rippling and a phase-transforming mesoscopic model for multiwalled carbon nanotubes." Journal of the Mechanics and Physics of Solids 56, no. 4 (April 2008): 1224–44. http://dx.doi.org/10.1016/j.jmps.2007.10.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Wang, Yajun, Yi Tang, Xingdong Wang, Wei Shan, Angang Dong, Nan Ren, and Zi Gao. "Fabrication of Hierarchical Structured Zeolitic Materials through Vapor-phase Transforming of the Seeded Diatomite." Chemistry Letters 31, no. 8 (August 2002): 862–63. http://dx.doi.org/10.1246/cl.2002.862.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Dai, Hui-Hui, and De-Xing Kong. "The propagation of impact-induced tensile waves in a kind of phase-transforming materials." Journal of Computational and Applied Mathematics 190, no. 1-2 (June 2006): 57–73. http://dx.doi.org/10.1016/j.cam.2005.01.048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Guo, Yang Bo, and Zhi Ping Tang. "3D Modeling for Dynamic Response of Mixed Phase during Phase Transition." Applied Mechanics and Materials 446-447 (November 2013): 422–26. http://dx.doi.org/10.4028/www.scientific.net/amm.446-447.422.

Full text

Abstract:

Shock-induced phase transition under intensive impact loading can strongly change the dynamic behavior of materials and wave propagation features. Dynamic constitutive modeling is one of the key problems in this area. We established a 3D dynamic incremental constitutive equation of phase transition with N transforming phases considering pressure, shear stress and temperature based on the Gibbs free energy. We also proposed an evolution equation for the product phase taking account both the over driving force and the growing space. The dynamic stress-strain response predicted by the model for TiNi specimen undergoing martensitic transition fitted the experimental result well, which demonstrates the present model can describe the dynamic deformation behavior of materials during phase transition process under impact loading.

APA, Harvard, Vancouver, ISO, and other styles

37

Yu, Wanhua, and David Wright. "Cellular automata modelling of phase-change memories." Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material 15, no. 4 (August 2008): 444–50. http://dx.doi.org/10.1016/s1005-8850(08)60084-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Awasthi, Soumya, Anima Sharma, Kasuen Wong, Junyu Zhang, Elizabeth F. Matlock, Lowery Rogers, Pamela Motloch, et al. "A Human T-Cell Lymphotropic Virus Type 1 Enhancer of Myc Transforming Potential Stabilizes Myc-TIP60 Transcriptional Interactions." Molecular and Cellular Biology 25, no. 14 (July 2005): 6178–98. http://dx.doi.org/10.1128/mcb.25.14.6178-6198.2005.

Full text

Abstract:

ABSTRACT The human T-cell lymphotropic virus type 1 (HTLV-1) infects and transforms CD4+ lymphocytes and causes adult T-cell leukemia/lymphoma (ATLL), an aggressive lymphoproliferative disease that is often fatal. Here, we demonstrate that the HTLV-1 pX splice-variant p30II markedly enhances the transforming potential of Myc and transcriptionally activates the human cyclin D2 promoter, dependent upon its conserved Myc-responsive E-box enhancer elements, which are associated with increased S-phase entry and multinucleation. Enhancement of c-Myc transforming activity by HTLV-1 p30II is dependent upon the transcriptional coactivators, transforming transcriptional activator protein/p434 and TIP60, and it requires TIP60 histone acetyltransferase (HAT) activity and correlates with the stabilization of HTLV-1 p30II/Myc-TIP60 chromatin-remodeling complexes. The p30II oncoprotein colocalizes and coimmunoprecipitates with Myc-TIP60 complexes in cultured HTLV-1-infected ATLL patient lymphocytes. Amino acid residues 99 to 154 within HTLV-1 p30II interact with the TIP60 HAT, and p30II transcriptionally activates numerous cellular genes in a TIP60-dependent or TIP60-independent manner, as determined by microarray gene expression analyses. Importantly, these results suggest that p30II functions as a novel retroviral modulator of Myc-TIP60-transforming interactions that may contribute to adult T-cell leukemogenesis.

APA, Harvard, Vancouver, ISO, and other styles

39

Kramer, I. M., R. Patel, D. Spargo, and P. Riley. "Initiation of growth inhibition by TGF beta 1 is unlikely to occur in G1." Journal of Cell Science 107, no. 12 (December 1, 1994): 3469–75. http://dx.doi.org/10.1242/jcs.107.12.3469.

Full text

Abstract:

Type beta transforming growth factors represent a family of polypeptides that modulate growth and differentiation. They exert their effect on target cells through interaction with multiple cell surface receptors. Transforming growth factor-beta 1 has a strong inhibitory action on cell division in mink lung CC164 cells, a process that is initiated by immediate induction of junB and phosphorylation of nuclear protein followed by a reduced expression of cdk4. However, its signal transduction pathways are still unresolved. In this study we report a detailed analysis of cell kinetic events following addition of transforming growth factor-beta 1 to mink lung CCL64 cells. We show that transforming growth factor-beta 1 reduces [3H]thymidine incorporation after a delay of 8 hours, which reaches its nadir at 16 hours. The reduced growth rate is maintained for at least 48 hours as shown by flow cytometric analysis of DNA content. Using time-lapse video microscopy it was shown that control cells double on average every 14.4 hours, whereas the transforming growth factor-beta 1-treated cells have a doubling time of on average 20.3 hours. The difference in intermitotic time is a consequence of a prolonged G1 phase (a shift from 7.5 to 13.5 hours on average). However, changes in intermitotic times occur only after cells have undergone division in the presence of transforming growth factor-beta 1 and treated cells finish the ongoing cell cycle exactly like control cells. From these findings we conclude that transforming growth factor-beta 1 may change cell cycle parameters by interfering with cellular events prior to G1.(ABSTRACT TRUNCATED AT 250 WORDS)

APA, Harvard, Vancouver, ISO, and other styles

40

Manceau, Line, Julien Richard Albert, Pier-Luigi Lollini, Maxim V. C. Greenberg, Pascale Gilardi-Hebenstreit, and Vanessa Ribes. "Divergent transcriptional and transforming properties of PAX3-FOXO1 and PAX7-FOXO1 paralogs." PLOS Genetics 18, no. 5 (May 23, 2022): e1009782. http://dx.doi.org/10.1371/journal.pgen.1009782.

Full text

Abstract:

The hallmarks of the alveolar subclass of rhabdomyosarcoma are chromosomal translocations that generate chimeric PAX3-FOXO1 or PAX7-FOXO1 transcription factors. Overexpression of either PAX-FOXO1s results in related cell transformation in animal models. Yet, in patients the two structural genetic aberrations they derived from are associated with distinct pathological manifestations. To assess the mechanisms underlying these differences, we generated isogenic fibroblast lines expressing either PAX-FOXO1 paralog. Mapping of their genomic recruitment using CUT&Tag revealed that the two chimeric proteins have distinct DNA binding preferences. In addition, PAX7-FOXO1 binding results in greater recruitment of the H3K27ac activation mark than PAX3-FOXO1 binding and is accompanied by greater transcriptional activation of neighbouring genes. These effects are associated with a PAX-FOXO1-specific alteration in the expression of genes regulating cell shape and the cell cycle. Consistently, PAX3-FOXO1 accentuates fibroblast cellular traits associated with contractility and surface adhesion and limits entry into S phase. In contrast, PAX7-FOXO1 drives cells to adopt an amoeboid shape, reduces entry into M phase, and causes increased DNA damage. Altogether, our results argue that the diversity of rhabdomyosarcoma manifestation arises, in part, from the divergence between the genomic occupancy and transcriptional activity of PAX3-FOXO1 and PAX7-FOXO1.

APA, Harvard, Vancouver, ISO, and other styles

41

Ying, Yang, Yan Hongyuan, and Shen Haiying. "Development of a Low Temperature Phase Transforming Composed Material for Cool Storage." Journal of Superconductivity and Novel Magnetism 23, no. 6 (February 19, 2010): 1115–17. http://dx.doi.org/10.1007/s10948-010-0650-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Ghiglia, Dennis C., Gary A. Mastin, and Louis A. Romero. "Cellular-automata method for phase unwrapping." Journal of the Optical Society of America A 4, no. 1 (January 1, 1987): 267. http://dx.doi.org/10.1364/josaa.4.000267.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Zeng, Zhuohui, and Xian Chen. "In situ thermal-microstructure characterization of a phase-transforming alloy satisfying cofactor conditions." Scripta Materialia 218 (September 2022): 114831. http://dx.doi.org/10.1016/j.scriptamat.2022.114831.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Zaera, R., J. A. Rodríguez-Martínez, and D. Rittel. "On the Taylor–Quinney coefficient in dynamically phase transforming materials. Application to 304 stainless steel." International Journal of Plasticity 40 (January 2013): 185–201. http://dx.doi.org/10.1016/j.ijplas.2012.08.003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Dai, Hui-Hui. "Non-existence of one-dimensional stress problems in solid–solid phase transitions and uniqueness conditions for incompressible phase-transforming materials." Comptes Rendus Mathematique 338, no. 12 (June 2004): 981–84. http://dx.doi.org/10.1016/j.crma.2004.03.036.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Kim, Hansoo, Michael J. Kaufman, and Wolfgang M. Sigmund. "Phase transition of iron inside carbon nanotubes under electron irradiation." Journal of Materials Research 19, no. 6 (June 2004): 1835–39. http://dx.doi.org/10.1557/jmr.2004.0242.

Full text

Abstract:

Selective encapsulation of different materials or phases of a material inside a carbon nanotube leads to controlling local properties of the nanotube. We report a method of synthesizing stable γ-Fe selectively inside a carbon nanotube by transforming α-Fe through electron irradiation in situ inside a transmission electron microscope. Therefore, this method enables a single nanotube to encase both high (γ-Fe) and low (α-Fe) temperature phases of iron simultaneously. γ-Fe produced by this method may be used as a novel catalyst, and its presence inside a carbon nanotube may affect the physical properties of the nanotube, which therefore can be used to modify the nanotube.

APA, Harvard, Vancouver, ISO, and other styles

47

Yang, Yen-Ching, Wei-Shen Huang, Shu-Man Hu, Chao-Wei Huang, Chih-Hao Chiu, and Hsien-Yeh Chen. "Synergistic and Regulatable Bioremediation Capsules Fabrication Based on Vapor-Phased Encapsulation of Bacillus Bacteria and its Regulator by Poly-p-Xylylene." Polymers 13, no. 1 (December 24, 2020): 41. http://dx.doi.org/10.3390/polym13010041.

Full text

Abstract:

A regulatable bioremediation capsule material was synthesized with isolated single-strain bacteria (Bacillus species, B. CMC1) and a regulator molecule (carboxymethyl cellulose, CMC) by a vapor-phased encapsulation method with simple steps of water sublimation and poly-p-xylylene deposition in chemical vapor deposition (CVD) process. Mechanically, the capsule construct exhibited a controllable shape and dimensions, and was composed of highly biocompatible poly-p-xylylene as the matrix with homogeneously distributed bacteria and CMC molecules. Versatility of the encapsulation of the molecules at the desired concentrations was achieved in the vapor-phased sublimation and deposition fabrication process. The discovery of the fabricated capsule revealed that viable living B. CMC1 inhabited the capsule, and the capsule enhanced bacterial growth due to the materials and process used. Biologically, the encapsulated B. CMC1 demonstrated viable and functional enzyme activity for cellulase activation, and such activity was regulatable and proportional to the concentration of the decorated CMC molecules in the same capsule construct. Impressively, 13% of cellulase activity increase was realized by encapsulation of B. CMC1 by poly-p-xylylene, and a further 34% of cellulase activity increase was achieved by encapsulation of additional 2.5% CMC. Accordingly, this synergistic effectiveness of the capsule constructs was established by combining enzymatic B. CMC1 bacteria and its regulatory CMC by poly-p-xylylene encapsulation process. This reported encapsulation process exhibited other advantages, including the use of simple steps and a dry and clean process free of harmful chemicals; most importantly, the process is scalable for mass production. The present study represents a novel method to fabricate bacteria-encapsulated capsule for cellulose degradation in bioremediation that can be used in various applications, such as wastewater treatment and transforming of cellulose into glucose for biofuel production. Moreover, the concept of this vapor-phased encapsulation technology can be correspondingly used to encapsulate multiple bacteria and regulators to enhance the specific enzyme functions for degradation of various organic matters.

APA, Harvard, Vancouver, ISO, and other styles

48

Montheillet, F., and P. Gilormini. "Predicting the mechanical behavior of two-phase materials with cellular automata." International Journal of Plasticity 12, no. 4 (January 1996): 561–74. http://dx.doi.org/10.1016/s0749-6419(96)00020-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Deshpande, Rutooj, Yang-Tse Cheng, Mark W. Verbrugge, and Adam Timmons. "Diffusion Induced Stresses and Strain Energy in a Phase-Transforming Spherical Electrode Particle." Journal of The Electrochemical Society 158, no. 6 (2011): A718. http://dx.doi.org/10.1149/1.3565183.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Ma, Zhanhua, and Yuwen Zhang. "Solid velocity correction schemes for a temperature transforming model for convection phase change." International Journal of Numerical Methods for Heat & Fluid Flow 16, no. 2 (February 2006): 204–25. http://dx.doi.org/10.1108/09615530610644271.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!