Experimental investigations on rising bubbles in stagnant water in vertical capillaries

bubbles in stagnant water in vertical capillaries Sabrina Grünendahl1,∗, Kevin Danila1, Dean Martin Brandner1, and Peter Ehrhard1 1 TU Dortmund, Biochemical and Chemical Engineering, Fluid Mechanics, [...] the time difference between the passage of the gas bubble through these two laser sheets (cf. [1]). Fig. 1: Schematic drawing of the spoon con- struction to produce larger bubbles. 3 Results The determination [...] no modifications or adaptations are made. PAMM · Proc. Appl. Math. Mech. 2021;21:1 e202100172. www.gamm-proceedings.com 1 of 3 https://doi.org/10.1002/pamm.202100172 © 2021 The Authors. Proceedings in Applied …

arXiv:1809.00581v1 [astro-ph.IM] 3 Sep 2018

00581v1 [astro-ph.IM] 3 Sep 2018 ar X iv :1 80 9. 00 58 1v 1 [ as tr o- ph .I M ] 3 S ep 2 01 8 Distributed Real-Time Data Stream Analysis for CTA Kai Brügge1, Alexey Egorov1, Christian Bockermann1, Katharina [...] Katharina Morik1 and Wolfgang Rhode1 1TU Dortmund, Dortmund, Germany; kai.bruegge@tu-dortmund.de alexey.egorov@tu-dortmund.de Abstract. Once completed, the Cherenkov Telescope Array (CTA) will be able to [...] 0.6 0.8 1.0 False Positive Rate 0.0 0.2 0.4 0.6 0.8 1.0 T r u e P o s it iv e R a t e LST Area under Curve:0.8845 MST Area under Curve:0.8901 SST Area under Curve:0.8930 0.0 0.2 0.4 0.6 0.8 1.0 False Positive …

O-Phasen-Mathe-WiMa-2025

molekulare Physiologie Martin-Schmeißer- Platz 17a Fraunhofer-Institut für Materialfluss und Logistik 1a 1b 1c 41 B1 P 25 17b 45 46 Am G ar de nk am p Hugo-Heimsath-Str. 47 39a 39b 50 48 44 49 Jo se ph -v on -F [...] ( di e Te rm in e lie ge n im m er ä hn lic h) Campus Nord 1a. Maschinenbau (Pav. 10: EF 73) 1b. Halle Fluidenergiemaschinen (EFM: EF 71b) 1c. Referat Arbeits-, Umwelt- und Gesundheitsschutz (EF 71a) 2 [...] Studierendenservice (EF 61), Referat Internationales, Dez. 1 (hsp), ZHB 4a. Internationales Begegnungs- zentrum (IBZ) (EF 59) 5. Maschinenbauhalle (LE 1) 6. Bio- und Chemieingenieurwesen, Maschinenbau, Elek …

Kurzfassung1

4) (0,3) (0,4) (0,5) (0,1) (0,2) (0,3) 15,5 22,6 43,2 45,1 58,8 63,1 42,5 (1,5) (1,8) (2,9) (2,2) (1,5) (1,8) (1,1) 19,8 32,1 36,6 30,1 32,1 28,5 29,1 (1,5) (1,9) (2,3) (1,9) (1,5) (2,0) (0,9) 17,5 19,9 [...] 9 13,5 15,9 6,4 5,1 12,2 (1,1) (1,5) (1,8) (1,5) (0,7) (0,7) (0,6) 47,2 25,4 6,8 8,8 2,7 3,3 16,1 (1,8) (1,8) (1,5) (1,1) (0,4) (1,0) (0,6) Familien mit Migrationsgeschichte • Seit 1955 hat sich Deutschland [...] Vater Mutter Beide Eltern Mindestens ein Elternteil Region Alte Länder 23,1 22,2 19,2 27,1 (1,0) (1,0) (0,9) (1,1) Neue Länder 2,9 2,0 1,6 3,8 (0,6) (0,5) (0,4) (0,6) Insgesamt 19,0 18,0 15,3 21,7 (0,9) (0 …

originally is given as ŷ = sign ( − 1/2(µ1 + µ2) ′Σ−1(µ1 − µ2) + (µ1 − µ2) ′Σ−1x ) and can be rewritten as above with β0 := −1/2(µ1 + µ2) ′Σ−1(µ1 − µ2) and β1 := Σ−1(µ1 − µ2). The class means and the covariance [...] orthogonal. If the standardized design matrix Z∗ := (1k,X ∗) with X∗ :=  X ·1 − X̄ ·1√ 1/k ∑k i=1(X i1 − X̄ ·1)2 , . . . , X ·p − X̄ ·p√ 1/k ∑k i=1(X ip − X̄ ·p)2  is considered the diagonal entries [...] anyway. 5.1 Variable Selection and Estimation Based on All Training Observations. 17 correlation v Lda Qda Cart Svmdot Svmrbf total 0.25p 1.50 1.98 0.34 1.42 2.22 1.49 0.5p 1.05 1.55 0.26 1.01 2.04 1.18 0.75p …

High doses of Zinc and Copper alter neither cerebral metal levels nor acetylcholinesterase activity

not of zinc. Copper at 0.1 and 1 mM inhibited the AChE activity of both cerebrum [0.1 mM, t(3)=4.90, p<0.02; 1 mM, t(3)=8.19, p<0.04] and cerebellum [0.1 mM, t(3)=3.52, p<0.04; 1 mM, t(3)=6.16, p<0.009] [...] with 1 dose of saline, 12.9 mg/kg Zn or 2.6 mg/kg Cu and killed 1, 6 or 24 h after injection AChE activity Intervals after injection Tissue Treatment 1 h 6 h 24 h Saline 2.17 ± 0.15 1.91 ± 0.14 1.85 ± [...] ± 0.32 Zn 1.92 ± 0.11 2.41 ± 0.66 2.45 ± 0.58 Cerebrum Cu 2.41 ± 0.62 1.67 ± 0.66 1.86 ± 0.29 Saline 2.21 ± 0.24 2.59 ± 0.49 2.79 ± 0.56 Zn 2.69 ± 0.13 1.67 ± 0.34 1.67 ± 0.34 Cerebellum Cu 2.45 ± 0.64 …

Y$0').M®.¬$0Y S1£M£?£?v1 ¬.¬ 1YS 4 ® ¨ S6.r'G£PS6G.S/z?+¡! )F3 +a £? +&3- )Y01 +- .r# >/Hb? & 4E #- . 'QHb( +- .0#_ Q- & ) S0vR1Xx63 w 73O Y8x.{ 3Vka3yx z'L# ww $9 w3= y7w6').?¬+'1 10[ ¬.¬®0S 4  [...] &-+0+-+B+_0 &30S"IY'x.{Lk3 = +{b{ $ w= yFw I 1®.¬$'1+§Ya #¬.¬.YS 4 #9UXS\9/.).!S6£? 8-3Y-BHICgY#@B# )P +/ -3YSv= /[S7zM. 3>g00#0 4-#0Mww w Y$1 yMz'Y= as2 3O n4 B 1 x Lk zz35 w= yFw[ ¬.¬S 4 #§9UXS\9/.) [...] )(Q r4 1 D-PE'FQ_0 &QF). +3(- HK-3P-3 +- . M@B 4-> r@B> >r-> F0 &8- ( - .5HL Hb +(#Hb#-( M 4¡1+KQ_0 &Q7HI¢-> M0+H^(4-* ' 4< 4-R2H*->-9HI#-(0 &}->F@B> .Q-3'.S/£?O}+_ & & +D->*0. &+sH6E' )?)(DH1 +(8-.[@B>P …

Preparation of Micron and Submicron Particles via Spray Drying and Electrostatic Precipitation

surface area of submicron particles (0.1–1 mm), a high bioavailability is com- monly achieved [4]. However, in drug delivery through the lungs, micronized particles (1–10 mm) are desired to avoid exhalation [...] 053 [18] K. Masters, Spray Drying Handbook, 1st ed., George Godwin, London 1985. [19] A. B. D. Nandiyanto, K. Okuyama, Adv. Powder Technol. 2011, 22 (1), 1–19. DOI: https://doi.org/10.1016/ j.apt.2010 [...] drug substances was 2 mm. The size distribution was particularly narrow, with span val- ues of about 1.1. Spray drying is a sufficient technique to produce small drug par- ticles below 5 mm with ultrasonic …

Microsoft Word - Atolani_30112011_proof.doc

OF KIGELIA PINNATA ROOT OIL AND EXTRACTS Olubunmi Atolani*1, Stephen O. Adeyemi 1, Essiet Akpan1, Charles B. Adeosun1, Gabriel A. Olatunji2 1 Atolani Olubunmi, Department of Chemical Sciences, Redeemer’s [...] uses the stable radical 1,1-diphenyl-1- picrylhydrazyl (DPPH) as a reagent (Ama- rowicz et al., 2004). The DPPH free radical is commercially available and it was pre- pared at a 0.1 mM concentration (25 mg/L) [...] acid (12.08 %), squalene (2.95 %) and lapa- chol, Figure 2b, (1.67 %), (R)-(-)-14- methyl-8-hexadecyn-1-ol (1.52 %) and 6(Z) -octadecenoic acid (1 %). Lapachol has been reportedly isolated from the root of …