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Journal articles on the topic '940'

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Published: 4 June 2021

Last updated: 31 July 2024

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1

Zhang, Wenfeng, Zhong Liu, Tianming Li, Xiaogang Liu, and Wei Xiong. "Effects of alloy elements on mechanical properties of low alloy wear resistant steel." E3S Web of Conferences 236 (2021): 02021. http://dx.doi.org/10.1051/e3sconf/202123602021.

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This work is mainly concerning with effects of Carbon, Nickel and vanadium on mechanical properties of low alloy wear resistant steel. the results showed that The experimental steels yielded their best comprehensive properties at 940 °C of quenching and at 200 °C of tempering for 0.33 wt% C steel, at 940 °C of quenching and at 220°C of tempering for 0.38 wt% C steel, and at 920°C of quenching and at 230 °C of tempering for 0.4 wt% C steel, respectively.3% Ni steel yielded the best property at 900 °C quenching and 200 °C tempering, while 5% Ni steel was 920 °C quenching and 200 °C tempering. The best property yielded at 940 °C quenching and 200 °C tempering for the Vanadium addition steel.

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Borges, Nirica, Curtis Kennedy, Andrea Cruz, Binita Patel, and Eric Williams. "940." Critical Care Medicine 43 (December 2015): 236–37. http://dx.doi.org/10.1097/01.ccm.0000474768.86226.df.

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Lizza, Bryan, and Scott Benken. "940." Critical Care Medicine 40 (December 2012): 1–328. http://dx.doi.org/10.1097/01.ccm.0000425155.09843.cd.

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4

Dapena, Chair: Jesus. "940." Medicine & Science in Sports & Exercise 41 (May 2009): 126. http://dx.doi.org/10.1249/01.mss.0000353674.08743.ff.

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Bork, Sara, Angela Morgan, Tamara McDonald, Melissa Nugent, Shahnaz Zakeri, Michelle Goldsworthy, and Hilel Frankenthal. "940." Critical Care Medicine 41 (December 2013): A236. http://dx.doi.org/10.1097/01.ccm.0000440178.94598.7f.

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Inata, Yu, Paul Hake, Giovanna Piraino, John Ledford, Christine Schulte, Victoria Moore, Jeanne James, and Basilia Zingarelli. "940." Critical Care Medicine 42 (December 2014): A1586—A1587. http://dx.doi.org/10.1097/01.ccm.0000458437.80822.54.

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7

McCarberg, B., R. Payne, and C. Miaskowski. "(940)." Journal of Pain 7, no. 4 (April 2006): S84. http://dx.doi.org/10.1016/j.jpain.2006.01.342.

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Villani, T., and S. Delaronde. "(940)." Journal of Pain 8, no. 4 (April 2007): S86. http://dx.doi.org/10.1016/j.jpain.2007.02.349.

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Esteves, Alyson, Geoffrey Rickrode, and Liv Erhard. "940." Critical Care Medicine 47 (January 2019): 449. http://dx.doi.org/10.1097/01.ccm.0000551689.07546.9d.

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10

Liske, L., and R. Trinier. "ABSTRACT 940." Pediatric Critical Care Medicine 15 (May 2014): 208. http://dx.doi.org/10.1097/01.pcc.0000449666.61720.64.

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11

Lotz, W. "Fall 940." DMW - Deutsche Medizinische Wochenschrift 107, no. 01 (July 29, 2009): e3-e4. http://dx.doi.org/10.1055/s-0029-1236696.

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12

Nelson, Blake, Robert M. Kirby, and Steven Parker. "Algorithm 940." ACM Transactions on Mathematical Software 40, no. 3 (April 2014): 1–21. http://dx.doi.org/10.1145/2591005.

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13

Fernandes, T. R., J. Fioravanti, J. Alegretti, L. M. Rossi, P. Serafini, and E. L. Motta. "P-940." Fertility and Sterility 86, no. 3 (September 2006): S483. http://dx.doi.org/10.1016/j.fertnstert.2006.07.1333.

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14

Cribb, Phillip, and André Schuiteman. "940. BULBOPHYLLUM ANKYLOCHELE." Curtis's Botanical Magazine 37, no. 2 (June 2020): 155–63. http://dx.doi.org/10.1111/curt.12330.

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15

E. C. "Masacre en San Sebastián." ECA: Estudios Centroamericanos 43, no. 480 (October 31, 1988): 940–45. http://dx.doi.org/10.51378/eca.v43i480.8315.

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F. A. E. "Roque, David y las ortodoxias." ECA: Estudios Centroamericanos 46, no. 516 (October 31, 1991): 940–41. http://dx.doi.org/10.51378/eca.v46i516.7265.

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17

. "940 Benoemingen, Aftredens E.D." Zorg en Financiering 5, no. 6 (June 2006): 152–55. http://dx.doi.org/10.1007/bf03092765.

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Sharma, Aditya, Jashanpreet Kaur, and Anju Goyal. "Carbopol 940 Vs Carbol 904: A better Polymer for Hydrogel formulation." RESEARCH JOURNAL OF PHARMACY AND TECHNOLOGY 14, no. 3 (2021): 1561–64. http://dx.doi.org/10.5958/0974-360x.2021.00275.4.

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Delaporte, Isabelle. "Mers el-Kébir après Mers el-Kébir (1 940-1 945)." Revue Historique des Armées 223, no. 2 (2001): 71–80. http://dx.doi.org/10.3406/rharm.2001.5191.

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20

Ding, Dong, Yaodong Zhang, Renjie Yang, Xing Wang, Guwei Ji, Liqun Huo, Zicheng Shao, and Xiangcheng Li. "miR-940 Suppresses Tumor Cell Invasion and Migration via Regulation of CXCR2 in Hepatocellular Carcinoma." BioMed Research International 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/7618342.

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Aim. To investigate the expression of miR-940 in the hepatocellular carcinoma (HCC) and its impact on function and biological mechanism in the HCC cells.Methods. Quantitative RT-PCR analysis was used to quantify miR-940 expression in 46 cases of tissues and cells. Transfection of HCC cell lines was performed by miR-940 mimics; the abilities of invasion and migration were assessed through Transwell array. Western blot represents the alteration in expression of CXCR2 by miR-940 mimics.Results. miR-940 expression was decreased significantly in the HCC tissues and the relevant cell lines. miR-940 upregulation suppressed the invasion and migration of HCC cells in vitro. Furthermore, the CXCR2 was downregulated to suppress invasion and migration after miR-940 mimics. Moreover, decreased miR-940 expression was negatively correlated with Edmondson grade (P=0.008), tumor microsatellite or multiple tumors (P=0.04), vascular invasion (P=0.035), and recurrence and metastasis (P=0.038). Kaplan-Meier analysis demonstrated that decreased miR-940 expression contributed to poor overall survival (P<0.05).Conclusions. Our findings present that miR-940 acts as a pivotal adaptor of CXCR2 and its transcription downregulated CXCR2 expression to decrease HCC invasion and migration in vitro. Our study suggests that miR-940 may be a novel poor prognostic biomarker for HCC.

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Briggs, Charles F., and H. R. Loyn. "The English Church, 940-1154." Albion: A Quarterly Journal Concerned with British Studies 33, no. 4 (2001): 617. http://dx.doi.org/10.2307/4052896.

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22

. "940 Igz-Rapport Kwaliteit Ziekenhuizen." Zorg en Financiering 4, no. 6 (June 2005): 97–98. http://dx.doi.org/10.1007/bf03091058.

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Sisson, V. A. "Registration of ‘Oxford 940’ Tobacco." Crop Science 34, no. 4 (July 1994): 1129. http://dx.doi.org/10.2135/cropsci1994.0011183x003400040064x.

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Song, Bin, Chaoxiong Zhang, Gang Li, Gang Jin, and Cong Liu. "MiR-940 Inhibited Pancreatic Ductal Adenocarcinoma Growth by Targeting MyD88." Cellular Physiology and Biochemistry 35, no. 3 (2015): 1167–77. http://dx.doi.org/10.1159/000373941.

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Background: Pancreatic ductal adenocarcinoma (PDAC) is an almost universally lethal disease. Deregulation or dysfunction of miRNAs contribute to cancer development. The role of miR-940 in PDAC remains unclear. Methods: The level of miR-940 in PDAC tissues and cell lines was measured by qRT-PCR. MiR-940 was over-expressed by miRNAs mimics transfection and reduced by miRNAs antisense oligonucleotides (ASO) transfection. Cell proliferation was analyzed by MTT assay and cell apoptosis was evaluated by FACS analysis. Targeted genes were predicted by a bioinformatics algorithm and confirmed by a dual luciferase reporter assay. Myeloid differentiation primary response gene (88) (MyD88) protein level was assayed by immunohistochemistry and Western blot analysis. Results: Low miR-940 level and high MyD88 protein level in PDAC tissues were both correlated with low survival rate. Up-regulation of miR-940 inhibited PDAC cell lines growth while down-regulation induced cell growth. The 3' UTR of MyD88 was targeted by miR-940. Conclusions: Low level of miR-940 and high level of MyD88 in PDAC promoted PDAC cells growth which might be related to the low survival rate of PDAC patients. MiR-940 exerted its effect by targeting MyD88.

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Zou, De Ning, Yan Zhang, Ying Han, and Wei Zhang. "Effect of Final Annealing Temperature on Antibacterial Precipitate of Copper-Bearing Ferritic Stainless Steel." Materials Science Forum 620-622 (April 2009): 213–16. http://dx.doi.org/10.4028/www.scientific.net/msf.620-622.213.

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In order to keep the steel with outstanding antibacterial characteristics, the relationship between the anneal temperatures and the amounts of the precipitated Cu-rich phase was investigated in this work. The SEM analysis of annealing specimens indicated that the microstructure changed with the increase of annealing temperature. At 900°C, the martensite phase appeared along the crystal boundary, but the amount of Cu-rich phase was almost no change. At 920°C, the sizes of the Cu-rich precipitates minished and the amounts of the precipitates reduced gradually. At 940°C, there was only martensite phase existing in the ferrite matrix. Therefore, the optimal final annealing temperature range was chosen from 880°C to 900°C to ensure attaining excellent antibacterial properties and favorable mechanical characteristic of copper-bearing stainless steel.

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Melo, Pedro, Rima Dhillon-Smith, Md Asiful Islam, Adam Devall, and Arri Coomarasamy. "Genetic Causes of Sporadic and Recurrent Miscarriage." Obstetrical & Gynecological Survey 79, no. 5 (May 2024): 259–61. http://dx.doi.org/10.1097/01.ogx.0001023592.08497.0a.

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(Abstracted from Fertil Steril 2023;120:940–944 Early pregnancy loss, or miscarriage, is a relatively common occurrence. Of these losses, 80% occur in the first 12 weeks of gestation and 50% of them are diagnosed with chromosomal abnormalities.

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Masuda, N., Y. Takahashi, M. Otsuki, E. Ibuki, H. Miyoshi, and T. Nishino. "In vitro and in vivo antibacterial activities of CS-940, a new 6-fluoro-8-difluoromethoxy quinolone." Antimicrobial Agents and Chemotherapy 40, no. 5 (May 1996): 1201–7. http://dx.doi.org/10.1128/aac.40.5.1201.

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The in vitro and in vivo activities of CS-940, a new 6-fluoro-8-difluoromethoxy quinolone, were compared with those of ciprofloxacin, tosufloxacin, sparfloxacin, and levofloxacin. The in vitro activity of CS-940 against gram-positive bacteria was nearly equal to or greater than those of the other quinolones tested. In particular, CS-940 was two to eight times more active against methicillin-resistant Staphylococcus aureus than the other quinolones, at the MIC at which 90% of the clinical isolates are inhibited. Against gram-negative bacteria, the activity of CS-940 was comparable to or greater than those of tosufloxacin, sparfloxacin, and levofloxacin, while it was lower than that of ciprofloxacin. The activity of CS-940 was largely unaffected by medium, inoculum size, or the addition of horse serum, but it was decreased under acidic conditions, as was also seen with the other quinolones tested. CS-940 showed potent bactericidal activity against S. aureus, Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa. In oral treatment of mouse systemic infections caused by S. aureus, Streptococcus pneumoniae, Streptococcus pyogenes, E. coli, K. pneumoniae, Serratia marcescens, and P. aeruginosa, CS-940 was more effective than ciprofloxacin, sparfloxacin, and levofloxacin against all strains tested. Against experimental pneumonia with K. pneumoniae in mice, CS-940 was the most effective of all the quinolones tested. These results suggest that CS-940 may be effective in the therapy of various bacterial infections.

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Wu, Chunchen, She Tian, Yuting Guo, Chao Yu, Linhan Lei, Dijie Zheng, Huahua Xie, Jian Zheng, and Chengyi Sun. "circACTG1 Promotes Hepatocellular Carcinoma Progression by Regulating miR-940/RIF1 Axis and Activating AKT/mTOR Pathway." Journal of Immunology Research 2022 (June 19, 2022): 1–13. http://dx.doi.org/10.1155/2022/8649386.

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Background. Hepatocellular carcinoma (HCC) is recognized as the fourth in incidence and the third in mortality worldwide. The onset of HCC is insidious and often asymptomatic at the early stage. HCC is more prone to metastasis, recurrence, and drug resistance than other solid tumors owing to its feature of high heterogeneity. Therefore, what particularly important is to search for effective molecular markers in the occurrence and progression of HCC. Aim. To probe into the therapeutic potential of circACTG1 (hsa_circ_0046144) in HCC cell migration and invasion, providing a new insight and molecular target to diagnose and cure HCC patients. Methods. The circACTG1 expression in collected HCC cells was determined by quantitative polymerase chain reaction (qPCR). Assessment for circACTG1 diagnosing capability was analyzed by receiver operating characteristic (ROC) curves. Transwell assay, wound healing assay, and cell counting kit-8 assay were used for monitoring the effect of circACTG1 in HCC cell invasion, migration, and proliferation, respectively; qPCR, luciferase reporter assay, databases, and Western blot analysis were used for identifying the modulation mechanisms among circACTG1, miRNA-940, and RIF1. What is more, our study verified AKT-mTOR signaling after miR-940 mimic treatment or circACTG1 knockdown. Results. circACTG1 was overexpressed in HCC cells and tissues. Knockdown of circACTG1 restrained 97H and Huh7 cell migration and invasion. Significantly, circACTG1 was discovered to serve as a miR-940 sponge. miR-940 activation rebated the circACTG1 level, and conversely, miR-940 inhibition boosted the circACTG1 level. However, this effect or relationship was not seen after circACTG1 mutation. Furtherly, miR-940-downregulated expression was also found in HCC patients, and importantly, miR-940 inhibition reversed circACTG1 expression in 97H cells with circACTG1 knockdown. Moreover, the expression of RIF1 was significantly reduced after inhibiting circACTG1 or overexpressing miR-940 but rescued when both circACTG1 and miR-940 were inhibited. Finally, circACTG1 and miR-940 played significant roles of regulating AKT-mTOR signaling. Conclusion. circACTG1 expression remarkably ascended in HCC, which is of certain diagnostic value. Moreover, circACTG1 potentially regulates HCC cell proliferation, invasion, and migration via miR-940/RIF1/AKT/mTOR pathway.

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29

Shahîd, Irfan, Bartolomeo Pirone, and Irfan Shahid. "Eutichio, Patriarca di Alessandria (877-940)." Journal of the American Oriental Society 110, no. 3 (July 1990): 530. http://dx.doi.org/10.2307/603200.

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Chase, Gary A., and Anthony J. Evans. "940 FITNESS PROGRAMING WITHOUT EXERCISE TESTING." Medicine & Science in Sports & Exercise 25, Supplement (May 1993): S167. http://dx.doi.org/10.1249/00005768-199305001-00943.

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31

Mattelaer, Johan J., and Sakti Das. "940: The Circumcision of Jesus Christ." Journal of Urology 175, no. 4S (April 2006): 304. http://dx.doi.org/10.1016/s0022-5347(18)33165-3.

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Sobotka, Lindsay, Alice Hinton, Khalid Mumtaz, and Lanla Conteh. "940 Pregnancy Outcomes After Liver Transplantation." American Journal of Gastroenterology 114, no. 1 (October 2019): S547. http://dx.doi.org/10.14309/01.ajg.0000593296.51922.cb.

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Miyazaki, S., H. Domon, K. Tateda, A. Ohno, Y. Ishii, T. Matsumoto, N. Furuya, and K. Yamaguchi. "In vitro and in vivo antibacterial activities of CS-940, a new fluoroquinolone, against isolates from patients with respiratory infections." Antimicrobial Agents and Chemotherapy 41, no. 11 (November 1997): 2582–85. http://dx.doi.org/10.1128/aac.41.11.2582.

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We compared the in vivo and in vitro activities of CS-940, a new fluoroquinolone, with those of a group of other drugs. The activities of CS-940 against gram-positive cocci and gram-negative rods, including methicillin-susceptible Staphylococcus aureus and penicillin-resistant Streptococcus pneumoniae, were comparable to those of tosufloxacin, with MICs at which 90% of the strains were inhibited (MIC90s) of 0.5 microg/ml or less. Against methicillin-resistant S. aureus, CS-940 was as active as tosufloxacin, with a MIC90 of 16 microg/ml. The efficacy of CS-940 against murine respiratory infections due to S. pneumoniae or Haemophilus influenzae was better than those of tosufloxacin and sparfloxacin. The efficacy of oral doses of CS-940 reflected not only potent in vitro activity but also a high transmigration ratio from the bloodstream to lung tissues.

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Febrianti, Dwi Rizki, Eka Kumalasari, Rakhmadhan Niah, Novia Ariani, Supomo Supomo, and Dita Ayulia Dwi Sandi. "FORMULASI DAN EVALUASI GEL HAND SANITIZER DARI MINYAK ATSIRI BUNGA LILI (Lilium auratum)." Jurnal Pharmascience 11, no. 1 (March 29, 2024): 78. http://dx.doi.org/10.20527/jps.v11i1.13822.

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Minyak atsiri bunga lili (lilium auratum) dapat berpotensi sebagai antibakteri dengan memformulasikan dalam bentuk sediaan gel hand sanitizer. Tujuan penelitian ini adalah untuk menentukan sediaan gel antiseptik (Hand sanitizer) minyak atsiri bunga lili dengan berbagai konsentrasi gelling agent carbopol 940 yang mempunyai sifat fisik yang baik dan memenuhi syarat. Carbopol 940 divariasikan dengan konsentrasi 0,667 % dan 1,334% dari total formula. Penelitian ini menggunakan metode eksperimental. Formula diuji sifat fisiknya, seperti uji organoleptis, pH, homogenitas, daya lekat dan daya sebar. Hasil penelitian menunjukkan dari kedua formula dengan variasi konsentrasi gelling agent carbopol 940 yaitu 0,667 % dan 1,334% memenuhi syarat uji sifat fisik. Didapatkan hasil formula yang mempunyai sifat fisik yang memenuhi standar uji sifat fisik adalah formula II dengan konsentrasi Carbopol 940 1,334%. Kata Kunci : Lilium Auratum, Hand Sanitizer, Carbopol 940, Uji Sifat Fisik, Antibakteri The essential oil of lili (Lilium auratum) can potentially be antibacterial by formulating in the form of hand sanitizer gel preparations. This study is to determine the preparation of antiseptic gel (Hand sanitizer) of lilies essential oil with various concentrations of gelling agent carbophol 940 which has good physical properties and qualifies. Carbophol 940 with a variation in concentration of 0.667% and 1.334% with experimental methods conducted trials on formulations so that a product of hand sanitizer gel preparations of lilies essential oil that has good physical properties and qualifies. The results of the research showed that from the two formulas with variations in the concentration of the gelling agent Carbopol 940, namely 0.667% and 1.334%, it met the requirements. The resulting formula which had good physical properties was formula II with the amount of Carbopol 1.334%.

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Marlina, Dewi, Fadly Fadly, and Zafira Fathya. "FORMULATION AND EVALUATION OF ANTI-ACNE SPRAY GEL OF SECANG WOOD EXTRACT (Caesalpinia sappan L.) WITH VARIAOUS OF CONCENTRATION OF CARBOPOL 940 AS GELLING AGENT." JKPharm Jurnal Kesehatan Farmasi 3, no. 2 (December 8, 2021): 132–38. http://dx.doi.org/10.36086/jkpharm.v3i2.899.

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Latar Belakang : Spray gel merupakan bentuk pengembangan sediaan gel. Salah satu komponen yang perlu diperhatikan dalam memfomulasikan sediaan spray gel adalah konsentrasi pembentuk gel yaitu carbopol 940 yang merupakan polimer pembe ntuk gel yang sering digunakan. Penelitian ini bertujuan untuk mengetahui konsentrasi carbopol 940 yang dapat menghasilkan spray gel yang stabil dan memenuhi persyaratan dengan zat aktif kayu secang (Caesalpinia sappan L.) yang berfungsi sebagai anti jerawat. Metode : Penelitian ini menggunakan metode eksperimental, dengan esktrak kayu secang (Caesalpinia sappan L.) sebagai zat aktif yang diformulasikan dalam sediaan spray gel dengan memvariasikan konsentrasi carbopol 940. Konsentrasi zat aktif yang digunakan dalam setiap formula adalah 1% serta konsentrasi carbopol 940 sebesar 0,4% pada formula I, 0,5% pada formula II dan 0,6% pada formula III. Kemudian dilakukan evaluasi sediaan pada suhu kamar dan uji dipercepat (cycling test) meliputi pH, viskositas, homogenitas, daya sebar, kondisi semprotan, warna, bau, dan iritasi kulit. Hasil : Berdasarkan hasil yang didapat, pH dan daya sebar sediaan pada kedua uji penyimpanan suhu kamar maupun uji dipercepat (cycling test) mengalami kenaikan namun masih memenuhi syarat. Ditinjau dari homogenitas, kondisi semprotan, warna, bau, dan iritasi kulit semua formula stabil dan memenuhi syarat selama penyimpanan suhu kamar dan uji dipercepat (cycling test). Adapun formula yang paling optimal adalah formula I dengan konsentrasi carbopol 940 sebesar 0,4%. Kesimpulan : Ekstrak kayu secang (Caesalpinia sappan L.) dapat diformulasikan menjadi sediaan spray gel yang stabil dan memenuhi syarat. Formula yang paling optimal dengan konsentrasi carbopol 940 sebesar 0,4%. Kata Kunci : Anti Jerawat, Spray Gel, Kayu Secang, Carbopol 940, Gelling Agent ABSTRACT Background : Spray gel is a form of development of gel preparations. One of the components that need to be considered in formulating spray gel preparations is the concentration of gelling agent, namely carbopol 940 which is a gelling polymer that is often used. This study aims to determine the concentration of carbopol 940 which can produce a stable spray gel and meet the requirements with the active substance of sappan wood (Caesalpinia sappan L.) which functions as an anti-acne. Methods : This study used an experimental method, with sappan wood extract (Caesalpinia sappan L.) as the active substance formulated in spray gel preparations by varying the concentration of carbopol 940. The concentration of the active substance used in each formula was 1% and the concentration of carbopol 940 was 0,4% in formula I, 0,5% in formula II and 0,6% in formula III. Then the preparation was evaluated at room temperature and accelerated test (cycling test) including pH, viscosity, homogeneity, dispersion, spray conditions, color, odor, and skin irritation. Results : Based on the results obtained, the pH and dispersion of the preparation in both the room temperature storage test and the cycling test increased but still met the requirements. In terms of homogeneity, spray conditions, color, odor, and skin irritation, all formulas were stable and met the requirements during storage at room temperature and accelerated test (cycling test). The most optimal formula is formula I with carbopol 940 concentration of 0,4%. Conclusion : Secang wood extract (Caesalpinia sappan L.) can be formulated into a spray gel preparation that is stable and meets the requirements. The most optimal formula with carbopol 940 concentration of 0,4%. Keywords : Anti Acne, Spray gel, Sappan Wood, Carbopol 940, Gelling Agent

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Khatimah, Husnul, Siti Aisiyah, and Destik Wulandari. "Formulasi Dan Uji Aktivitas Antibakteri Sediaan Sabun Cair Ekstrak Bunga Cengkeh (Syzygium aromaticum L.) Dengan Variasi Konsentrasi Carbopol 940 Terhadap Bakteri Staphylococcus aureus ATCC 25923." Organisms: Journal of Biosciences 3, no. 1 (May 16, 2023): 43–54. http://dx.doi.org/10.24042/organisms.v3i1.16609.

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Liquid soap is one of the preparations to prevent skin infections caused by bacteria. One of the bacteria that causes infection is Staphylococcus aureus. The content of flavonoids, tannins and alkaloids found in clove flowers (Syzygium aromaticum L.) can inhibit antibacterial activity. This study aims to determine the effect of varying concentrations of carbopol 940 on the physical quality of liquid soap preparations of clove flower extract, having antibacterial activity against Staphylococcus aureus bacteria and which formula has the best physical quality. The results showed that variations in carbopol 940 affected the physical quality of the liquid soap preparation, i.e. the increasing concentration of carbopol 940 affected the viscosity and free alkali. All formulas have antibacterial activity of 26.27 (F4); 25.90 (F5); 25.52 (F6). The formula with the best physical quality and antibacterial activity was formula 4 with a concentration of 0.5% carbopol 940 and had an inhibitory effect on bacteria of 26.27 mm. AbstrakSabun cair adalah salah satu persiapan untuk mencegah infeksi kulit yang disebabkan oleh bakteri. Salah satu bakteri yang menyebabkan infeksi adalah Staphylococcus aureus. Kandungan flavonoid, tanin, dan alkaloid yang ditemukan dalam bunga cengkeh (Syzygium aromaticum L.) dapat menghambat aktivitas antibakteri. Penelitian ini bertujuan untuk menentukan efek variasi konsentrasi carbopol 940 pada kualitas fisik dari persiapan sabun cair ekstrak bunga cengkeh, yang memiliki aktivitas antibakteri terhadap bakteri Staphylococcus aureus, dan formula mana yang memiliki kualitas fisik terbaik. Hasil penelitian menunjukkan bahwa variasi carbopol 940 mempengaruhi kualitas fisik dari persiapan sabun cair, yaitu peningkatan konsentrasi carbopol 940 mempengaruhi viskositas dan alkali bebas. Semua formula memiliki aktivitas antibakteri sebesar 26,27 (F4); 25,90 (F5); 25,52 (F6). Formula dengan kualitas fisik dan aktivitas antibakteri terbaik adalah formula 4 dengan konsentrasi carbopol 940 0,5% dan memiliki efek penghambatan bakteri sebesar 26,27 mm.

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Saphira, Ersih, and Marini Marini. "FORMULASI SEDIAAN MASKER GEL PEEL-OFF DARI EKSTRAK DAUN SIRIH (Piper Betle L.) DENGAN MENGGUNAKAN VARIASI GELLING AGENT CARBOMER 940." HERBAPHARMA : Journal of Herb Farmacological 4, no. 1 (June 30, 2022): 11–18. http://dx.doi.org/10.55093/herbapharma.v4i1.202.

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ABSTRAK Daun sirih (Piper betle L.) memiliki kandungan senyawa kimia berupa saponin, flavonoid, polifenol, dan minyak atsiri. Dalam kandungan senyawa daun sirih (Piper betle L.) senyawa yang dapat memberikan aktivitas menghambat pertumbuhan bakteri staphylococcus aureus adalah flavonoid. Tujuan penelitian ini adalah untuk membuat formulasi sediaan masker gel peel-off dengan ekstrak daun sirih sebagai anti jerawat dengan menggunakan basis carbomer 940 sebagai basis untuk memperoleh sediaan masker gel peel-off yang baik dan mengetahui uji evaluasi masker gel peel-off dengan konsentrasi basis carbomer 940 yang bervariasi. Konsentrasi basis carbomer 940 yang digunakan yaitu 0.5%, 1%, 1.5%, dan 2%. Metode penelitian ini adalah eksperimental laboratorium. Evaluasi masker gel peel-off daun sirih meliputi uji organoleptik, uji pH, uji waktu kering, uji viskositas dan uji daya sebar. Hasil penelitian menunjukan sediaan masker gel peel-off dengan basis carbomer 940 dapat dijadikan sediaan masker gel peel-off, dengan formula yang paling baik adalah Formula 1 dengan konsentrasi carbomer 940 0,5% jika dilihat dari hasil organoleptis, dengan rata-rata pH yang diperoleh yaitu 6, dan waktu kering yang cepat dibanding formula yang lain. Kesimpulan dari penelitian ini bahwa ekstrak daun sirih dapat diformulasikan sebagai zat aktif dalam pembuatan masker gel peel-off. Serta evaluasi sediaan masker gel peel-off ekstrak daun sirih dengan konsentrasi carbomer 940 yang bervariasi memiliki hasil evaluasi yang baik serta memenuhi syarat uji evaluasi sediaan masker gel peel-off. ABSTRACT Betel leaf (Piper betle L.) contains chemical compounds in the form of saponins, flavonoids, polyphenols, and essential oils. In the compound content of betel leaf (Piper betle L.) compounds that can provide activity to inhibit the growth of staphylococcus aureus bacteria are flavonoids. The purpose of this study was to formulate a peel-off gel mask preparation with betel leaf extract as an anti-acne by using carbomer 940 as a base to obtain a good peel-off gel mask preparation and to know the evaluation test of peel-off gel mask with a concentration of carbomer base 940 which varies. The concentration of the base carbomer 940 used was 0.5%,1%,1.5%, and 2%. This research method is experimental laboratory.Evaluation of betel leaf peel-off gel mask includes organoleptic test, pH test, dry time test, viscosity test and spreadability test. The results showed that the peel-off gel mask preparation with a carbomer 940 base could be used as a peel-off gel mask preparation, with the best formula being Formula 1 with a concentration of carbomer 940 0.5% when viewed from the organoleptic results, with an average pH of 0.5%. obtained is 6, and the dry time is fast compared to other formulas. The conclusion of this study is that betel leaf extract can be formulated as an active substance in the manufacture of peel-off gel masks. And the evaluation of betel leaf extract peel-off gel mask preparations with varying concentrations of carbomer 940 had good evaluation results and met the evaluation test requirements for peel-off gel mask preparations.

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Anggoro, Novita, and Nur Cholis Endriyatno. "Formulasi gel ekstrak daun sirih cina (Peperomia pellucida L. Kunth) variasi carbopol 940 serta uji fisik dan stabilitasnya." Sasambo Journal of Pharmacy 5, no. 1 (April 30, 2024): 46–54. http://dx.doi.org/10.29303/sjp.v5i1.286.

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Chinese betel leaf (Peperomia pellucida L. Kunth) contains tannins, alkaloids, saponins and flavonoids which can inhibit the growth of Propionibacterium acnes bacteria. Gel preparations are suitable for topical therapy of acne. The gelling agent used was carbopol 940. The purpose of this study was to determine the effect and concentration of carbopol 940 which produced the best physical properties of Chinese betel leaf extract gel preparations. This research is an experimental research. Gel preparations were made with various concentrations of carbopol 940 0.5%, 1.0%, 1.5%, and 2.0% then organoleptic examination, homogeneity, pH, adhesion, spreadability, viscosity, skin irritation, physical stability , and hedonic. The data obtained were analyzed with SPSS (trial) using the One Way ANOVA method. The results showed that variations in carbopol 940 concentrations had an effect on organoleptic, adhesiveness, pH, spreadability, viscosity, and hedonics but had no effect on homogeneity, physical stability, and skin irritation. Carbopol 940 concentration of 1.0% produced the best preparation compared to concentrations of 0.5%, 1.5% and 2.0% in terms of physical properties and statistical analysis.

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Iin Lidia Putama Mursal, Anggun Hari Kusumawati, and Devi Hartianti Puspasari. "PENGARUH VARIASI KONSENTRASI GELLING AGENT CARBOPOL 940 TERHADAP SIFAT FISIK SEDIAAN GEL HAND SANITIZER MINYAK ATSIRI DAUN KEMANGI (Ocimum Sanctum L.)." Pharma Xplore : Jurnal Ilmiah Farmasi 4, no. 1 (September 2, 2019): 268–77. http://dx.doi.org/10.36805/farmasi.v4i1.617.

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ABSTRAK Hand sanitizer adalah produk efektif dan murah yang dapat mengurangi mikroorganisme pada kulit. Banyak hand sanitizer yang mengandung etanol dan alkohol dengan kadar 60% -95% tetapi kandungan alkohol dalam hand sanitizer dapat menyebabkan resiko kesehatan. Penelitian ini bertujuan untuk melihat pengaruh gelling agent Carbopol 940 terhadap sifat fisik sediaan gel hand sanitizer. Konsentrasi yang digunakan untuk gelling agent Carbopol 940 yaitu 0,5%; 1%; 1,5%. Uji sifat fisik meliputi uji organoleptik, uji homogenitas, uji pH, uji viskositas, uji daya sebar dan uji daya lekat. Hasil penelitian sifat fisik sediaan gel hand sanitizer minyak atsiri daun kemangi yaitu peningkatan kadar gelling agent menyebabkan warna gel semakin pudar, wujud semakin kental, peningkatan viskositas, peningkatan daya lekat dan penurunan daya sebar. Berdasarkan uji sifat fisik sediaan gel hand sanitizer minyak atsiri daun kemangi dapat disimpulkan bahwa (F2) dengan konsentrasi 1% Carbopol 940 adalah formula optimal karena memenuhi semua persyaratan sifat fisik gel. Kata kunci : gelling agent, carbopol 940, sifat fisik, Ocimum sanctum L. ABSTRACT Hand sanitizers were effective and inexpensive product that can reduce of microorganims on the skin. Many hand sanitizer have contents up to 60%-95% ethanol and isopropyl alcohol, but using alcohol in hand sanitizer can cause health risks effect. The aim of this work was to determine the effects of gelling agent Carbopol 940 on physical properties of formulation gel hand sanitizer. The concentration that used for the Carbopol 940 gelling agent are 0,5%; 1%; 1,5%. The test of physical properties includes organoleptic, homogeneity, pH, viscosity, dispersive ability, and adhesion The results of this research on the physical properties gel hand sanitizer of basil essensial oil, showed that the increasing of gelling agent consentrasion, makes the gel getting faded, more thicker, increase of viscosity, adhesion and decrease of dispersive ability. Based on the physical properties test, (F2) with 1% concentration of Carbopol 940 is the optimal formula it caused by it suitable all the parameters of the physical properties of gel. Keywords : gelling agent, carbopol 940, physical properties, Ocimum sanctum L.

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Azis, Rosidi, and Muhammad Helmi Hakim. "Application of Infrared with Different Waves and Its Effect on Organoleptic of Dairy Milk." Chalaza Journal of Animal Husbandry 6, no. 1 (November 2, 2021): 1–5. http://dx.doi.org/10.31327/chalaza.v6i1.1385.

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Infrared applications have been widely used to reduce microorganisms in a product and food preservation. Milk is a food product that quickly decomposes, where the changes can be observed organoleptically. This study aimed to test infrared with various wavelengths of milk and observe changes in the organoleptic of milk. The method used was that the dairy milk samples were treated with infrared (IR) exposure of 880 nm and 940 nm. Observation of the changes in milk organoleptic, namely color, taste, and smell. The effectiveness of IR 880 nm has a better ability than IR 940 nm for smell and taste, while for IR 940 nm, color is better than IR 880 nm at 1 - 4 hours, and at 5 hours with 940 nm IR it changes white-brownish.

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Demetriou, Demetra. "«Έτσι χορεύουν τα βουνά»: Η γυναικεία αισθητική της Ηπείρου στο έργο της Τασίας Βενέτη." Byzantion nea hellás, no. 40 (December 2021): 207–32. http://dx.doi.org/10.4067/s0718-84712021000100207.

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Linden, Kurt J., William R. Neal, Tri Ta, Ryan Feeler, and Sean Ross. "Kilowatt CW Cryogenic 940-nm Diode Lasers." IEEE Photonics Technology Letters 22, no. 19 (October 2010): 1452–54. http://dx.doi.org/10.1109/lpt.2010.2060718.

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Matei, C. G., A. D. Conon, and A. W. R. Kelsall. "940 Does International Collaboration Improve Neonatal Survival?" Pediatric Research 68 (November 2010): 469–70. http://dx.doi.org/10.1203/00006450-201011001-00940.

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Umezawa, T., K. Karasawa, Y. Niibe, T. Hozumi, and T. Kondo. "940 Intraoperative radiotherapy for metastatic spinal tumors." European Journal of Cancer Supplements 1, no. 5 (September 2003): S283. http://dx.doi.org/10.1016/s1359-6349(03)90967-0.

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Wijburg, C., P. Dik, L. De Kort, A. Klijn, T. De Jong, and J. L. H. R. Bosch. "940 RESULTS AND COMPLICATIONS IN CONTINENT VESICOSTOMIES." European Urology Supplements 6, no. 2 (March 2007): 257. http://dx.doi.org/10.1016/s1569-9056(07)60935-x.

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Habeos, I. G., P. G. Ziros, I. Chaveles, D. Chartoumpekis, I. Maroulis, and D. Karabias. "940 MICRO RNAS IN MOUSE LIVER REGENERATION." Journal of Hepatology 52 (April 2010): S364. http://dx.doi.org/10.1016/s0168-8278(10)60941-5.

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. "940 Bestuursakkoord Geeft Impuls Aan Ekd-Gebruik." Zorg en Financiering 6, no. 7 (July 2007): 93–94. http://dx.doi.org/10.1007/bf03094232.

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Shannon, Kevin, Jack Davis, John Kitzmlller, Gisela Clemons, Sam Fulcher, John Pacely, and Harold Koenig. "940 ERYTHROPOIESIS IN INFANTS OF DIABETIC MOTHERS." Pediatric Research 19, no. 4 (April 1985): 267A. http://dx.doi.org/10.1203/00006450-198504000-00970.

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. "940 NIVEL: Zorginstellingen Beter Voorbereid Op Rampen." Zorg en Financiering 7, no. 7 (July 2008): 103. http://dx.doi.org/10.1007/bf03097176.

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Widitasari, Ayunda Syifa, Endang Sri Rejeki, and Nur Aini Dewi Purnamasari. "PENGARUH VARIASI KONSENTRASI KARBOPOL 940 TERHADAP MUTU FISIK SEDIAAN EMULGEL EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.) SEBAGAI TABIR SURYA SECARA In Vitro." EduNaturalia: Jurnal Biologi dan Kependidikan Biologi 4, no. 2 (November 29, 2023): 41. http://dx.doi.org/10.26418/edunaturalia.v4i2.69346.

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Secondary metabolite like phenolic compounds found in kersen leaves have function to bind free radical. Emulgel is a preparation that is not greasy, spreads evenly, soft, and long lasting on storage. The objective of this study was to determine the physical quality of emulgel of kersen leave ethanol extract with various concentrations of carbopol 940, to determine the potential and effective concentration of carbopol 940 in emulgel of kersen leave ethanol extract as a sunscreen. This study used several formula with various concentration of carbopol 940 which is 1, 1.5, and 2%. Physical quality testing include organoleptic, homogeneity, spreading power test, adhesion test, pH test, and viscosity test. Determination of Sun Protecting Factor (SPF) value was carried out in vitro using UV-Vis spectrophotometry and Mansyur Calculation. The results obtained showed that emulgel of kersen leave ethanol extract with variations of the gelling agent carbopol 940 was stable for 21 days on storage and have activity as a sunscreen. Emulgel of kersen leave ethanol extract (Muntingia calabura L.) 1% concentration of carbopol 940 is the most effective as a sunscreen preparation with 25,42 SPF value which categories ultra protection.Keywords: kersen leave ethanol estrak, emulgel, sunscreen, SPF.

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