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Journal articles on the topic 'SCAPM'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Lestari, Bekti Wiji, Erma Setiawati, and Noer Sasongko. "Analysis Comparative Method Shari’a Compliant Asset Pricing Model." SENTRALISASI 10, no. 2 (2021): 132. http://dx.doi.org/10.33506/sl.v10i2.1283.

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The researcher's view of the CAPM model is not in accordance with the Islamic economy because there is an Rf element as an instrument that contains an interest element, so a modified model of CAPM based on sharia is introduced, namely SCAPM. This study aims to analyze the differences in the SCAPM method according to Tomkins & Karim (1987) SCAPM non Rf, Ashker (1987) SCAPMZ, Shaikh (2010) SCAPM NGDP, and Hanif (2011) SCAPMI. The sampling technique used was purposive sampling and obtained 19 samples. Data analysis used is the calculation of Mean Absolute Deviation (MAD), Mean Square Error (M

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Abdullah Samy Assyakiri, Muslimin Muslimin, and Ahmad Faisol. "Testing SCAPM and CAPM On Sharia Stock Portfolios: Evidence From The Jakarta Islamic Index (JII) For The 2019–2023 Period." International Journal of Economics, Commerce, and Management 2, no. 1 (2024): 171–81. https://doi.org/10.62951/ijecm.v2i1.383.

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This study examines and compares the Capital Asset Pricing Model (CAPM) with the Sharia Compliance Asset Pricing Model (SCAPM) in constructing an optimal stock portfolio based on the sharia stock index on the Indonesia Stock Exchange, specifically the Jakarta Islamic Index (JII), during the 2019–2023 period. The primary aim is to evaluate whether the SCAPM, which incorporates mudharabah profit-sharing returns in place of the risk-free rate, offers more relevant insights for Muslim investors compared to the CAPM. Utilizing a quantitative approach and a two-step regression method, the research d

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Quthbi, Zainul Hasan. "Analisis Saham Syariah Efisien dengan Pendekatan Shari’a Compliant Asset Pricing Model (SCAPM) pada Jakarta Islamic Index (JII)." Economica: Jurnal Ekonomi Islam 8, no. 1 (2017): 131. http://dx.doi.org/10.21580/economica.2017.8.1.1829.

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<p class="IABSSS">The objective of this article is to analyze the Islamic stocks are relatively efficient for investment decisions using SCAPM (Shari’a Compliant Asset Pricing Model). SCAPM is a modified form of the CAPM (Capital Asset Pricing Model) which aims to frame the analysis model within the framework of Shari’a. The data collection technique is documentation of data that is secondary. 13 samples used in the study of Islamic stocks with consistent criteria of Islamic stocks enter the JII (Jakarta Islamic Index) study period in December 2013 to November 2016 and has a positive ind

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Salsabila, Febrin Ayu, Radia Purbayati, and Fifi Afiyanti Tripuspitorini. "Analisis Portofolio Saham Syariah Optimal dengan Pendekatan Sharia Compliant Asset Pricing Model (SCAPM)." Journal of Applied Islamic Economics and Finance 3, no. 3 (2023): 507–15. http://dx.doi.org/10.35313/jaief.v3i3.5112.

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The purpose of this study is to determine the sharia stock portfolio that can be formed using the Sharia Compliant Asset Pricing Model (SCAPM) from 2017-2021. SCAPM is a modified form of CAPM which aims to frame the analytical model within the sharia framework. This research is descriptive quantitative research. The sample used is 13 Islamic stocks selected using purposive sampling method. The data used is secondary data obtained from the official websites of the Indonesia Stock Exchange, Bank Indonesia, and Investing.com. The software used to process the data is Microsoft Excel. The research

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Subekti, Retno, Abdurakhman, Dedi Rosadi, and Haslifah M. Hasim. "Integrating Zakat and Purification in a Modified Black–Litterman Model for Shariah-Compliant Stock Portfolios." Asian Economic and Financial Review 12, no. 7 (2022): 549–64. http://dx.doi.org/10.55493/5002.v12i7.4554.

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Many articles demonstrate the advantages of applying Shariah principles in economic and financial activities, which motivates model development for Shariah investment. The development of the capital asset pricing model (CAPM) and mean-variance (MV) for Shariah portfolios shows various efforts within a Shariah framework. But the MV model has diversification weaknesses, and the Black–Litterman (BL) model solves this problem. According to Islamic principles, the CAPM’s use in the BL model is problematic due to the risk-free rate. This study aims to introduce a modified BL model adapted to Islamic

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Ruslyakova, I. A., E. Z. Shamsutdinova, and L. B. Gaikovaya. "Relationship Between Sepsis Phenotypes and Treatment Characteristics of Patients with Viral and Bacterial Pneumonia." General Reanimatology 20, no. 2 (2024): 29–39. http://dx.doi.org/10.15360/1813-9779-2024-2-29-40.

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New subgroups of patients with severe community-acquired pneumonia (SCAP) are hardly predicted by the use of clinical covariates; clusterization may signiﬁcantly improve diagnostic approaches and facilitate the adaptation of speciﬁc treatment modalities to patient’s individual characteristics.The aim of the study. To identify linking the sepsis phenotype in patients with SCAP and preferable treatment option to forecasting the outcome and improve treatment results.Materials and methods. Case histories of 664 of intensive care unit (ICU) patients with sepsis (2016–2023) from I. I. Mechnikov Nort

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Faisol, Ahmad, Sulaeman Rahman Nidar, and Aldrin Herwany. "The Analysis of Risk and Return Using Sharia Compliance Assets Pricing Model with Profit-Sharing Approach (Mudharabah) in Energy Sector Company in Indonesia." Journal of Risk and Financial Management 15, no. 10 (2022): 421. http://dx.doi.org/10.3390/jrfm15100421.

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This study aimed to examine the relationship between risk and return using the Sharia Compliant Assets Pricing Model (SCAPM) with the profit-sharing approach (mudharabah) variable as a substitute for the risk-free rate (Rf) in energy sector companies in Indonesia as an empirical test object. The analytical tool used is univariate time series analysis using the ARX-GARCH model to determine validity of the model and forecast for the next 7 days. The findings showed a significant relationship between risk and return in a mining company in Indonesia. In addition, in terms of stock volatility, whic

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8

Hasanah, Shofia Mauizotun, and Ima Maspupah. "SCAPM (Shariah Compliant Asset Pricing Model); the Formula of Risk and Return Modification in Islamic Finance." Al-Tijary 2, no. 2 (2018): 177. http://dx.doi.org/10.21093/at.v2i2.686.

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9

Abdurrohman, Abdurrohman, Diharpi Herli Setyowati, and Tjetjep Djuwarsa. "Penilaian Efisiensi Saham Syari’ah dengan Pendekatan Shari’a Compliant Asset Pricing Model pada Jakarta Islamic Index." Journal of Applied Islamic Economics and Finance 1, no. 3 (2021): 641–50. http://dx.doi.org/10.35313/jaief.v1i3.2604.

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The purpose of this study is to analyze the efficiency of Islamic stocks in several companies which are listed on the Jakarta Islamic Index (JII) from January 2014 to November 2018. This study uses the Shari'a Compliant Asset Pricing Model (SCAPM) method modification of the Capital Asset Pricing Model (CAPM) to be appropriate with sharia principles. The variables of this study are Stock Return (Ri), Market Return (Rm), Stock Beta (β), SBIS Yields, Requred Rate of Return (RRR). The sample in this study is determined by using purposive sampling. This research is a type of descriptive quantitativ

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10

Febrianto, Igo, Norhayati Mohamed, and Imbarine Bujang. "Investor Sentiment Under the Maqasid Al-Shari’ah Compliance Asset Pricing Model: A Behavioral Finance Approach to Islamic Finance." Asia-Pacific Management Accounting Journal 18, no. 2 (2023): 165–90. http://dx.doi.org/10.24191/apmaj.v18i2-07.

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This study provides perspectives and insights into the importance of Maqasid al-Shari’ah in the discourse of Shari’ah-Compliant Asset Pricing Model (SCAPM) development by considering inflation and zakat as the minimum level of expected return. The study also integrated market risk and investor sentiment as systematic risks faced by Muslim investors in stock investments. Using a non-linear panel ARDL approach with monthly panel data from 109 Shari’ah-compliant listed companies on the Indonesian Stock Exchange between October 2007 and June 2021 (164 months), the study found that the Islamic mark

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Basabrain, Mohammed S., Jialin Zhong, Haiyun Luo, et al. "Formation of Three-Dimensional Spheres Enhances the Neurogenic Potential of Stem Cells from Apical Papilla." Bioengineering 9, no. 11 (2022): 604. http://dx.doi.org/10.3390/bioengineering9110604.

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Cell-based neural regeneration is challenging due to the difficulty in obtaining sufficient neural stem cells with clinical applicability. Stem cells from apical papilla (SCAPs) originating from embryonic neural crests with high neurogenic potential could be a promising cell source for neural regeneration. This study aimed to investigate whether the formation of 3D spheres can promote SCAPs’ neurogenic potential. Material and methods: Three-dimensional SCAP spheres were first generated in a 256-well agarose microtissue mold. The spheres and single cells were individually cultured on collagen I

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Lowder, Dallin, Jin Na Shin, Maria E. Ruiz-Echartea, et al. "Abstract 442: Developing a lipogenesis inhibitor for prostate cancer." Cancer Research 83, no. 7_Supplement (2023): 442. http://dx.doi.org/10.1158/1538-7445.am2023-442.

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Abstract Background: Prostate cancer (PC) is the single most common and second most lethal cancer in men. Despite therapeutic advances in androgen receptor (AR)-targeting agents, progression to lethal, drug-resistant, castration-resistant prostate cancer (CRPC) remains a major clinical problem. Thus, there is an unmet need for novel treatment approaches and novel, druggable therapeutic targets in metastatic CRPC. Profiling of PC patient samples shows increases in two master regulators of lipogenesis-sterol regulatory binding proteins 1 and 2 (SREBP1 and SREBP2)-and their transcriptional target

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Razghonova, Yelyzaveta, Valeriia Zymovets, Philip Wadelius, et al. "Transcriptome Analysis Reveals Modulation of Human Stem Cells from the Apical Papilla by Species Associated with Dental Root Canal Infection." International Journal of Molecular Sciences 23, no. 22 (2022): 14420. http://dx.doi.org/10.3390/ijms232214420.

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Interaction of oral bacteria with stem cells from the apical papilla (SCAP) can negatively affect the success of regenerative endodontic treatment (RET). Through RNA-seq transcriptomic analysis, we studied the effect of the oral bacteria Fusobacterium nucleatum and Enterococcus faecalis, as well as their supernatants enriched by bacterial metabolites, on the osteo- and dentinogenic potential of SCAPs in vitro. We performed bulk RNA-seq, on the basis of which differential expression analysis (DEG) and gene ontology enrichment analysis (GO) were performed. DEG analysis showed that E. faecalis su

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Zhang, Chen, Weilong Ye, Mengyao Zhao, Lujue Long, Dengsheng Xia, and Zhipeng Fan. "KDM6B Negatively Regulates the Neurogenesis Potential of Apical Papilla Stem Cells via HES1." International Journal of Molecular Sciences 24, no. 13 (2023): 10608. http://dx.doi.org/10.3390/ijms241310608.

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Stem cells from the apical papilla (SCAPs) are used to regulate the microenvironment of nerve defects. KDM6B, which functions as an H3K27me3 demethylase, is known to play a crucial role in neurogenesis. However, the mechanism by which KDM6B influences the neurogenesis potential of SCAPs remains unclear. We evaluated the expression of neural markers in SCAPs by using real-time RT-PCR and immunofluorescence staining. To assess the effectiveness of SCAP transplantation in the SCI model, we used the BBB scale to evaluate motor function. Additionally, toluidine blue staining and Immunofluorescence

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Tessier, Solène, Boris Halgand, Davy Aubeux, et al. "Small Extracellular Vesicles Derived from Lipopolysaccharide-Treated Stem Cells from the Apical Papilla Modulate Macrophage Phenotypes and Inflammatory Interactions in Pulpal and Periodontal Tissues." International Journal of Molecular Sciences 26, no. 1 (2024): 297. https://doi.org/10.3390/ijms26010297.

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Inflammation significantly influences cellular communication in the oral environment, impacting tissue repair and regeneration. This study explores the role of small extracellular vesicles (sEVs) derived from lipopolysaccharide (LPS)-treated stem cells from the apical papilla (SCAP) in modulating macrophage polarization and osteoblast differentiation. SCAPs were treated with LPS for 24 h, and sEVs from untreated (SCAP-sEVs) and LPS-treated SCAP (LPS-SCAP-sEVs) were isolated via ultracentrifugation and characterized using transmission electron microscopy, Western blot, and Tunable Resistive Pul

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Ma, Yonggang, Jiaojiao Yang, Yan Li, et al. "Effect of 1,25-Dihydroxyvitamin D3 on Stem Cells from Human Apical Papilla: Adhesion, Spreading, Proliferation, and Osteogenic Differentiation." BioMed Research International 2021 (October 8, 2021): 1–10. http://dx.doi.org/10.1155/2021/1481215.

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Currently, it still remains a difficult problem to treat apical insufficiency of young permanent teeth resulted from pulp necrosis or periapical periodontitis. Previous studies have demonstrated that the treatment of revascularization using stem cells from apical papilla (SCAPs) results in increased root length and thickness of traumatized immature teeth and necrotic pulp. In this study, we investigated the role of 1,25-dihydroxyvitamin D3 in regulating the adhesion, spreading, proliferation, and osteogenic differentiation of SCAP, laying the foundation for subsequent clinical drug development

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Simonovic, Jelena, Bosko Toljic, Milos Lazarevic, et al. "The Effect of Liquid-Phase Exfoliated Graphene Film on Neurodifferentiation of Stem Cells from Apical Papilla." Nanomaterials 12, no. 18 (2022): 3116. http://dx.doi.org/10.3390/nano12183116.

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Background: Dental stem cells, which originate from the neural crest, due to their easy accessibility might be good candidates in neuro-regenerative procedures, along with graphene-based nanomaterials shown to promote neurogenesis in vitro. We aimed to explore the potential of liquid-phase exfoliated graphene (LPEG) film to stimulate the neuro-differentiation of stem cells from apical papilla (SCAP). Methods: The experimental procedure was structured as follows: (1) fabrication of graphene film; (2) isolation, cultivation and SCAP stemness characterization by flowcytometry, multilineage differ

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Sairkar, Pramod Kumar, Anjana Sharma, and N. P. Shukla. "SCAR Marker for Identification and Discrimination of Commiphora wightii and C. myrrha." Molecular Biology International 2016 (March 16, 2016): 1–10. http://dx.doi.org/10.1155/2016/1482796.

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Commercially important Commiphora species are drought-tolerant plants and they are leafless for most of the year. Therefore, it is necessary to develop some molecular marker for the identification. Intended for that, in the present study, species-specific, sequence-characterized amplified regions (SCAR) markers were developed for proficient and precise identification of closely related species Commiphora wightii and C. myrrha, which may ensure the quality, safety, and efficacy of medicines made from these plants through adulterous mixing of these plants. Two species-specific RAPD amplicons wer

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Huang, Te-Yang, Miao-San Chien, and Wen-Ta Su. "Therapeutic Potential of Pretreatment with Exosomes Derived from Stem Cells from the Apical Papilla against Cisplatin-Induced Acute Kidney Injury." International Journal of Molecular Sciences 23, no. 10 (2022): 5721. http://dx.doi.org/10.3390/ijms23105721.

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Acute kidney injury (AKI) is the most serious side effect of treatment with cisplatin in clinical practice. The aim of this study was to investigate the therapeutic effect of exosomes derived from stem cells from the apical papilla (SCAPs) on AKI. The medium from a SCAP culture was collected after 2 d of culture. From this, SCAP-derived exosomes (SCAP-ex), which were round (diameter: 30–150 nm) and expressed the characteristic proteins CD63 and CD81, were collected via differential ultracentrifugation. Rat renal epithelial cells (NRK-52E) were pretreated with SCAP-ex for 30 min and subsequentl

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Zou, T., S. Jiang, Y. Zhang, et al. "In Situ Oxygen Generation Enhances the SCAP Survival in Hydrogel Constructs." Journal of Dental Research 100, no. 10 (2021): 1127–35. http://dx.doi.org/10.1177/00220345211027155.

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Prolonged and severe hypoxia is the main cause of death of transplanted cells prior to the establishment of functional circulation. In situ generation of oxygen by oxygen-producing scaffolds—a unique solution that could produce and deliver oxygen to the adjacent cells independently of blood perfusion—has attracted considerable attention to enhance the survivability of the transplanted cells. However, the application of oxygen-generating scaffolds for facilitating cell survival in pulp-like tissue regeneration is yet to be explored. In this study, gelatin methacryloyl (GelMA)—a biocompatible sc

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Lilly, Anna C., Aizhan Surumbayeva, Theodore Nguyen, Igor Astsaturov, and Erica A. Golemis. "Abstract 2178: Diet-modulated SCAP-SREBP signaling is essential for acinar cell differentiation, pancreatic morphogenesis, and pancreatic adiposity." Cancer Research 82, no. 12_Supplement (2022): 2178. http://dx.doi.org/10.1158/1538-7445.am2022-2178.

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Abstract High levels of dietary fats are associated with pancreatitis, diabetes, and pancreatic cancer. Sterol regulatory element binding protein Cleavage-Activating Protein (SCAP) is an essential intermediate in lipid-regulated activation of Sterol Regulatory Element Binding Protein (SREBP) transcription factors, which induce expression of genes regulating lipid homeostasis. We previously demonstrated that the elevated SREBP1 arising from inhibition of the cholesterol biosynthetic pathway in mice genetically predisposed to pancreatic cancer additionally transcribed genes that induced epitheli

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Anguelov, Dragomir, Praveen Srinivasan, Daphne Koller, Sebastian Thrun, Jim Rodgers, and James Davis. "SCAPE." ACM Transactions on Graphics 24, no. 3 (2005): 408–16. http://dx.doi.org/10.1145/1073204.1073207.

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Kim, Tae-Gi. "A Study on the Policy of GHQ/SCAP toward Koreans in Japan during Occupation Period." Korean Journal of International Relations 38, no. 3 (1999): 247–69. http://dx.doi.org/10.14731/kjir.1999.02.38.3.247.

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Campodonico, Cristina. "Scam*." L'Observatoire N°55, no. 1 (2020): 30. http://dx.doi.org/10.3917/lobs.055.0030.

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Li, Kai, Yu Fei Zhou, and Xiao Juan Li. "A Semi-Supervised Fuzzy Clustering Algorithm Based on Mahalanobis Distance and Gaussian Kernel." Applied Mechanics and Materials 385-386 (August 2013): 1513–16. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.1513.

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Semi-supervised clustering is a method which can improve clustering performance by introducing partial supervised information. This paper mainly studies the semi-supervised fuzzy clustering which introduces Mahalanobis distance and Gaussian Kernel. And we obtain a new semi-supervised fuzzy clustering objective function. By solving the optimization problem, we propose a semi-supervised fuzzy clustering algorithm F-SCAPC which includes F(M)-SCAPC and F(K)-SCAPC. And we do experimental research for proposed algorithm F-SCAPC using the selected standard data set and the artificial data set. Beside

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Hristov, Kr, N. Gateva, P. Stanimirov, N. Ishkitiev, R. Tsikandelova, and Z. Mihaylova. "Influence of Citric Acid on the Vitality of Stem Cells from Apical Papilla." Acta Medica Bulgarica 45, no. 2 (2018): 31–35. http://dx.doi.org/10.2478/amb-2018-0016.

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Abstract The endodontic treatment of immature permanent teeth with necrotic pulp is a serious clinical challenge. The chemical agents, used in regenerative procedures, should be selected not only based on their bactericidal/bacteriostatic properties, but also on their ability to ensure the survival of the patient’s stem cells. The aim of this study was to evaluate the effect of citric acid on the vitality of SCAP in a model of an immature tooth root. Models of immature roots were created from 12 freshly extracted teeth. The models were gas sterilized with ethylene oxide and they were separated

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Criley, R. A., and C. L. Chia. "GROWTH RETARDATION OF NARCISUS TAZETTA DURING FORCIN." HortScience 28, no. 5 (1993): 548c—548. http://dx.doi.org/10.21273/hortsci.28.5.548c.

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Bulbs of the Chinese Sacred Lily (Narcissus tazetta) are forced in water about 28 days before Chinese New Year. Excessive leaf and scape length may necessitate tying to render the plants presentable. No. 1 bulbs which had been cleaned and placed in water for 2 days were treated with 10 ppm ancymidol, 50 ppm paclobutrazol, 25 ppm uniconzole, 10 ppm flurprimidol, or 100 ppm ethephon. At 70% of control plant height, ethephon-treated plants were shortest, and flowering was not delayed. Daughter bulbs were soaked in 50 ppm flurprimidol to determine the most effective stage at which to treat. Soakin

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Wu, Xiao Jun, and Jin Hua Sun. "Simulation and Performance Analysis of Symbol Interleaved Serially Concatenated Continuous Phase Modulation." Advanced Materials Research 466-467 (February 2012): 655–59. http://dx.doi.org/10.4028/www.scientific.net/amr.466-467.655.

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Serially concatenated continuous phase modulation (SCCPM) is a kind of constant envelope concatenated coding and modulation scheme with high power and bandwidth efficiency. SCCPM with symbol interleaver is studied in this paper. Compared with traditional bit-wise interleaving scheme, SCCPM with symbol interleaver can get better performance in convergence threshold but higher error floor. The influence of system parameters, such as outer code, interleaver size, and baseband shaping pulse on the performance of SCCPM is studied through simulation and theoretical analysis. The difference between S

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Wang, Yanping, Yanqiu Wang, Yadie Lu, and Jinhua Yu. "High Glucose Enhances the Odonto/Osteogenic Differentiation of Stem Cells from Apical Papilla via NF-KappaB Signaling Pathway." BioMed Research International 2019 (April 8, 2019): 1–10. http://dx.doi.org/10.1155/2019/5068258.

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Objective. The transport and metabolism of glucose are important during mammalian development. High glucose can mediate the biological characteristics of mesenchymal stem cells (MSCs). However, the role of high glucose in the odonto/osteogenic differentiation of stem cells from apical papilla (SCAPs) is unclear. Materials and Methods. SCAPs were isolated and identified in vitro. Then, SCAPs were cultured in normal α-MEM and high glucose α-MEM separately. MTT assay was applied to observe the proliferation of SCAPs. ALP activity, alizarin red staining, real-time RT-PCR, and western blot were use

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Qudratullah, Mohammad Farhan. "Measuring Islamic Stock Performance in Indonesia with A Modified Sharpe Ratio." Share: Jurnal Ekonomi dan Keuangan Islam 10, no. 2 (2021): 155. http://dx.doi.org/10.22373/share.v10i2.10493.

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Since the late 1960s, one of the stock performance analysis tools commonly used is Sharpe Ratio. The Sharpe Ratio consists of three components, namely stock return, risk-free returns, and stock risk. Many studies approach risk-free returns with interest rates, including when measuring the performance of Islamic stocks, while interest rates are prohibited in the concept of Islamic finance. Moreover, the stock risk is measured by a standard deviation which assumes returns are normally distributed, while many stock returns are non-normally distributed. This paper intends to measure the performanc

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Gutiérrez, David, Mahmoud Rouabhia, Javiera Ortiz, et al. "Low-Level Laser Irradiation Promotes Proliferation and Differentiation on Apical Papilla Stem Cells." Journal of Lasers in Medical Sciences 12, no. 1 (2021): e75-e75. http://dx.doi.org/10.34172/jlms.2021.75.

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Introduction: Low-level laser therapy (LLLT) has been reported to improve cell proliferation and differentiation. The stem cells derived from dental apical papilla (SCAPs) are a promising therapy because they are easily obtained from immature human teeth. The effect of LLLT over SCAPs is still unknown. This study aimed to evaluate the proliferation and osteogenic potential of the SCAPs stimulated with LLLT. Methods: SCAPs were isolated from the third molars of a healthy donor and characterized according to the minimum established criteria. SCAPs were cultured for 24 hours before being exposed

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Uhm, Ji-Ae, and Eun-Jun Park. "Moderating Effect of Switching Costs between Hair Salon Service Scape and Revisit Intention." Journal of the Korean Society of Cosmetology 28, no. 3 (2022): 449–58. http://dx.doi.org/10.52660/jksc.2022.28.3.449.

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This study was conducted to verify the moderating effect of switching costs on the effect on hair salon service scape on revisit intention. The subjects of this study were 1,380 beauty salon customers, and data were collected through self-response questionnaires on service scape, switching costs and revisit intention. The research methods are as follows. First, frequency analysis was performed to examine the general characteristics of the study subjects. Second, reliability was verified by calculating reliability coefficients of service scape, revisit intention and conversion cost. Third, corr

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Pang, Xiyao, Ying Zhuang, Zehan Li, et al. "Intermittent Administration of Parathyroid Hormone Enhances Odonto/Osteogenic Differentiation of Stem Cells from the Apical Papilla via JNK and P38 MAPK Pathways." Stem Cells International 2020 (February 14, 2020): 1–13. http://dx.doi.org/10.1155/2020/5128128.

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Objective. Parathyroid hormone (PTH) is considered to be essential during the tooth development. Stem cells from the apical papilla (SCAPs) are responsible for dentine formation. However, the interaction between PTH and SCAPs remains unclear. This study was aimed at investigating the effects of PTH on odonto/osteogenic differentiation capacity of SCAPs and elucidating the underlying molecular mechanisms. Materials and Methods. Here, SCAPs were isolated and identified in vitro. Effects of PTH on the proliferation of SCAPs were determined by Cell Counting Kit-8 (CCK-8), flow cytometry (FCM), and

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Cilliers, Elizelle Juanee, Shankar Sankaran, Gillian Armstrong, Sandeep Mathur, and Mano Nugapitiya. "From Urban-Scape to Human-Scape: COVID-19 Trends That will Shape Future City Centres." Land 10, no. 10 (2021): 1038. http://dx.doi.org/10.3390/land10101038.

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The COVID-19 pandemic did not only impact all spheres of life but came abruptly to redefine our understanding of the urban-scape. With changing user-values and user-needs, there is a renewed realisation of the importance of the human-scape and how human capital, social issues, and liveability considerations will progressively lead urban development discussions. The urban-scape risk is far more complex and fragile than previously anticipated, with the future of the city centre dependent on our ability to successfully manage the transition from an urban-scape to a human-scape. This research empl

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Li, Junjun, Ming Yan, Zilu Wang та ін. "Effects of Canonical NF-κB Signaling Pathway on the Proliferation and Odonto/Osteogenic Differentiation of Human Stem Cells from Apical Papilla". BioMed Research International 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/319651.

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Background Information. NF-κB signaling pathway plays a complicated role in the biological functions of mesenchymal stem cells. However, the effects of NF-κB pathway on the odonto/osteogenic differentiation of stem cells from apical papilla (SCAPs) remain unclear. The present study was designed to evaluate the effects of canonical NF-κB pathway on the osteo/odontogenic capacity of SCAPsin vitro.Results. Western blot results demonstrated that NF-κB pathway in SCAPs was successfully activated by TNF-αor blocked by BMS-345541. NF-κB pathway-activated SCAPs presented a higher proliferation activit

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Le Nihouannen, Damien, Claudine Boiziau, Sylvie Rey, et al. "Inhibiting Autophagy by Chemicals During SCAPs Osteodifferentiation Elicits Disorganized Mineralization, While the Knock-Out of Atg5/7 Genes Leads to Cell Adaptation." Cells 14, no. 2 (2025): 146. https://doi.org/10.3390/cells14020146.

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SCAPs (Stem Cells from Apical Papilla), derived from the apex of forming wisdom teeth, extracted from teenagers for orthodontic reasons, belong to the MSCs (Mesenchymal Stromal Cells) family. They have multipotent differentiation capabilities and are a potentially powerful model for investigating strategies of clinical cell therapies. Since autophagy—a regulated self-eating process—was proposed to be essential in osteogenesis, we investigated its involvement in the SCAP model. By using a combination of chemical and genetic approaches to inhibit autophagy, we studied early and late events of os

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Ruhdy Moussa, Rania, and Khaled Mohamed Dewidar. "Energy-Scape Web-Based Application is an Effective Tool to Overcome the Basic Knowledge of Architects Toward Renewable Energy Properties." International Journal of Emerging Technologies in Learning (iJET) 15, no. 10 (2020): 42. http://dx.doi.org/10.3991/ijet.v15i10.13669.

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In last few years, research on renewables were shifted from integrating renewable energy (RE) with buildings into integrating renewable energy (RE) within urban environment due to the large occupies of urban areas in comparing to the building foot print. Urban areas such as urban landscape areas have a great potential in generating huge amount of energy that could satisfy the needs of urban neighbor-hoods. The presented research identify the properties of a new elements called Energy-scape elements (ESE) that integrates RE devices with urban landscape el-ements. This research focuses on analyz

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Liao, Haini, Jie Zhang, Svetlana Shestopal, Gabor Szabo, Anna Castle, and David Castle. "Nonredundant function of secretory carrier membrane protein isoforms in dense core vesicle exocytosis." American Journal of Physiology-Cell Physiology 294, no. 3 (2008): C797—C809. http://dx.doi.org/10.1152/ajpcell.00493.2007.

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Five secretory carrier membrane proteins (SCAMP-1, -2, -3, -4, and -5) have been characterized in mammalian cells. Previously, SCAMP-1 and -2 have been implicated to function in exocytosis. RNA inhibitor-mediated deficiency of one or both of these SCAMPs interferes with dense core vesicle (DCV) exocytosis in neuroendocrine PC12 cells as detected by amperometry. Knockdowns of these SCAMPs each decreased the number and frequency of depolarization-induced exocytotic events. SCAMP-2 but not SCAMP-1 depletion also delayed the onset of exocytosis. Both knockdowns, however, altered fusion pore dynami

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Cole, Thomas B. "Brilliant Scape (Blue)." JAMA 304, no. 21 (2010): 2328. http://dx.doi.org/10.1001/jama.2010.1736.

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Li, Guoqing, Nannan Han, Xiuli Zhang, et al. "Local Injection of Allogeneic Stem Cells from Apical Papilla Enhanced Periodontal Tissue Regeneration in Minipig Model of Periodontitis." BioMed Research International 2018 (July 12, 2018): 1–8. http://dx.doi.org/10.1155/2018/3960798.

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Background. Discovering suitable seeding cells and simple application technique will be beneficial for MSC-mediated treatment of periodontitis. Stem cells from apical papilla (SCAPs) might be the candidate seeding cell for the periodontal tissues regeneration based on their origin and characters. In this research, we investigated the effect of SCAPs on periodontal tissue regeneration in swine by local injection. Methods. We established experimental periodontitis model in miniature pigs and then treated them with SCAPs by local injection. Clinical assessments, computed tomography (CT) scanning,

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Rémy, Murielle, Francesca Ferraro, Pierre Le Salver, et al. "Isolation and Culture of Human Stem Cells from Apical Papilla under Low Oxygen Concentration Highlight Original Properties." Cells 8, no. 12 (2019): 1485. http://dx.doi.org/10.3390/cells8121485.

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Stem cells isolated from the apical papilla of wisdom teeth (SCAPs) are an attractive model for tissue repair due to their availability, high proliferation rate and potential to differentiate in vitro towards mesodermal and neurogenic lineages. Adult stem cells, such as SCAPs, develop in stem cell niches in which the oxygen concentration [O2] is low (3–8% compared with 21% of ambient air). In this work, we evaluate the impact of low [O2] on the physiology of SCAPs isolated and processed in parallel at 21% or 3% O2 without any hyperoxic shock in ambient air during the experiment performed at 3%

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LEE, Sang Hyoung, J. David JOHNSON, Michael P. WALSH, et al. "Differential regulation of Ca2+/calmodulin-dependent enzymes by plant calmodulin isoforms and free Ca2+ concentration." Biochemical Journal 350, no. 1 (2000): 299–306. http://dx.doi.org/10.1042/bj3500299.

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Multiple calmodulin (CaM) isoforms are expressed in plants, but their biochemical characteristics are not well resolved. Here we show the differential regulation exhibited by two soya bean CaM isoforms (SCaM-1 and SCaM-4) for the activation of five CaM-dependent enzymes, and the Ca2+ dependence of their target enzyme activation. SCaM-1 activated myosin light-chain kinase as effectively as brain CaM (Kact 1.8 and 1.7nM respectively), but SCaM-4 produced no activation of this enzyme. Both CaM isoforms supported near maximal activation of CaM-dependent protein kinase II (CaM KII), but SCaM-4 exh

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Elgazzar, Sara, Nicoleta Tipi, and Glynis Jones. "Key characteristics for designing a supply chain performance measurement system." International Journal of Productivity and Performance Management 68, no. 2 (2019): 296–318. http://dx.doi.org/10.1108/ijppm-04-2018-0147.

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Purpose The purpose of this paper is to conduct a review of the literature that gives insight into design elements for constructing a supply chain performance measurement (SCPM) system. Design/methodology/approach A systematic review of published research on SCPM systems and frameworks over the last two decades was conducted with the purpose of categorising key functions of SCPM systems by providing an insight into the design, functionality, implementation and practical implications of SCPM systems. Findings The review revealed a set of functions governing the SCPM system that have not been fu

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Zhang, Yu, Mingfei Wei, Chen Cheng, et al. "Exploiting Delay-Aware Load Balance for Scalable 802.11 PSM in Crowd Event Environments." Wireless Communications and Mobile Computing 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/3410350.

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This paper presents ScaPSM (i.e., Scalable Power-Saving Mode Scheduler), a design that enables scalable competing background traffic scheduling in crowd event 802.11 deployments with Power-Saving Mode (PSM) radio operation. ScaPSM prevents the packet delay proliferation of previous study, if applied in the crowd events scenario, by introducing a new strategy of adequate competition among multiple PSM clients to optimize overall energy saving without degrading packet delay performance. The key novelty behind ScaPSM is that it exploits delay-aware load balance to control judiciously the qualific

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Hua, Hong, Leonard D. Brown, and Chunyu Gao. "System and Interface Framework for SCAPE as a Collaborative Infrastructure." Presence: Teleoperators and Virtual Environments 13, no. 2 (2004): 234–50. http://dx.doi.org/10.1162/1054746041382429.

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We have developed a multi-user collaborative infrastructure, SCAPE (an acronym for Stereoscopic Collaboration in Augmented and Projective Environments), which is based on recent advancement in head-mounted projective display (HMPD) technology. SCAPE combines the functionalities of an interactive workbench and a room-sized immersive display to concurrently create both exocentric and egocentric perspectives. SCAPE intuitively provides a shared space in which multiple users can simultaneously interact with a 3D synthetic environment from their individual viewpoints, and each user has concurrent a

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Milius, Susan. "Skin Scam." Science News 163, no. 23 (2003): 358. http://dx.doi.org/10.2307/4014532.

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Shermer, Michael. "SHAM Scam." Scientific American 294, no. 5 (2006): 30. http://dx.doi.org/10.1038/scientificamerican0506-30.

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Mackay, Alan. "Copyright scam." Nature 362, no. 6420 (1993): 489. http://dx.doi.org/10.1038/362489b0.

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Brammer, Michael. "Brain scam?" Nature Neuroscience 7, no. 10 (2004): 1015. http://dx.doi.org/10.1038/nn1004-1015.

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Carter, Rita. "Brain scam." New Scientist 200, no. 2678 (2008): 20. http://dx.doi.org/10.1016/s0262-4079(08)62613-5.

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