Differential drag is a promising option to control the relative motion of distributed satellites in Very Low Earth Orbit regime which are not equipped with dedicated thrusting devices. A major downside methodology, however, that its authority (mainly) limited in-plane control. By additionally applying differential lift, all three translational degrees-of-freedom become controllable. In this art...

Two mature breeding stallions were evaluated because of specific ejaculatory dysfunction, and each was found to have aortic-iliac thrombosis occluding 60 to 70% of the aortic lumen. In each case, the stallion had strong libido, normal mounting, and vigorous initial thrusting. With continued exertion, thrusting became weak and dismount was awkward. Treatment aimed at maximizing sexual arousal be...

12 Here we present a simple and rapid new method for RNAi-induced knockdown of genes in 13 tomato seedlings, through treatment with an aqueous solution of double-stranded RNA 14 (exoRNAi). The exoRNAi method is used to assess the involvement of tomato Sugar 15 Transporter Protein genes, stp1 and stp2 on the root exudation of glucose, fructose and 16 xylose; monosaccharide constituents of tomato...

background during the four steps of the valsalva maneuver (vm), opposite changes can be observed in some physiologic parameters. manifestations of the vm in the electrocardiogram (ecg) have been studied in detail, but there have been few reports comparing vm-related biochemical and hemodynamic changes with a focus on the strain phase of the vm. objectives we studied strain-related ecg changes d...

Tongue thrusting is a condition in which the tongue observed between, and tooth do not close centric during deglutition. thrust an oral habit pattern related to persistence of infantile swallow childhood adolescence thereby produces protrusion anterior segment open bite. Such habits are considered be normal children upto age 4-5 year. However if these persist beyond eruption permanent teeth it ...

objective: the purposes of this study were to examine the relationships between personality traits, cognitive emotion regulation strategies and impulsive behaviors of borderline personality disorder, and to explore which personality traits and cognitive emotion regulation strategies can better predict and explain the impulsive behaviors in borderline personality disorder. methods: this study wa...

impulsive and convective frequencies are one of the most important subjects for evaluation of the seismic behavior of tanks. these two frequencies are defined by housner and used for obtaining rayleigh damping in time history analysis. aci 350 and nzsee standards have suggested some analytical solutions for finding convective and impulsive frequencies. these frequencies can also extract from mo...

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background :although  laparoscopic   cholecystectomy  is   associated  with  less   post-operative  pain compared  to   open  cholecystectomy,  diffuse  shoulder  and  abdominal  pain  is   one    of   the    main postoperative complications in  this technique. the  aim  of this study was  to  compare the  abdominal and shoulder pain after laparoscopic cholecystectomy by  applying intra-abdomin...