Vivenciamos um momento salutar em que vemos com o tempo e através dele os muitos discursos e suas modificações em relação ao Patrimonio e afins. Em andamento é preciso pontuar as ordens distintas desses discursos. Nossa resolução é fruto de escolhas, como também de processos históricos e vivencias em que estamos inseridos. O que se entende por reformulação nada mais é do que adaptar- se as novas discussões teórico metodológicas que envolvem o patrimônio, ou tendo em conta a sua relação com a ressonância. Mas então, por que teimamos em retornar com discursos que são ciclicos e que pretensamente guardam a prerrogativas de serem alçados a uma discução que não só envolve a História, seu ensino, os regimes de historicidade, sua memória e principalmente os nosssos patrimonio (s).
AP Krasnopyorova, DS Sofronov, AM Odnovolova
et al.
In this study, nano-sized particles of manganese oxyhydroxide (MnO(OH)) are synthesized. Sorption properties of this material towards 90 Sr and 137 Cs radionuclides in the pH range from 2 to 9 at a temperature of 293.15 K solution are studied. The time of sorption achievement equilibrium in the radionuclide sorbent system depends on the nature of sorbed cation, but does not exceed 60 min.
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CS & E (Cybersecurity) TCET Mumbai, India, Raj Nishad, Siddhant Mali
et al.
Peermesh is a cutting-edge, web-based, decentralized, peer-to-peer (P2P) communication application designed to deliver secure, real-time messaging with high performance and minimal bandwidth usage. Developed with Rust, Peermesh leverages the language’s memory safety and concurrency features to optimize speed and efficiency, making it well-suited for modern mobile and web-based communication needs. It supports various communication methods, including rich text chat that can be cached for offline access, providing a seamless user experience even in low-bandwidth scenarios. The application utilizes WebRTC, an open-source protocol that enables audio and video calling and concurrent screen sharing capabilities directly in the browser, and WebSocket for full-duplex, low-latency data transmission, enhancing real-time communication. Peermesh also emphasizes privacy and security, incorporating optional end-to-end encryption to ensure that messages, photos, and other shared content remain private and accessible only to intended recipients. Moreover, users have the choice to persist encrypted messages on a centralized network or retain them strictly on their devices, adding an additional layer of control over personal data. With its robust content-sharing features, Peermesh aims to redefine secure communication by combining highperformance technology with rigorous privacy protections, making it a versatile and secure solution for both personal and professional use.
En el presente artículo de investigación se va a tratar de demostrar las vulneraciones de los derechos constitucionalmente reconocidos a las mujeres que se derivan de la ausencia de una regulación completa en materia de interrupción del embarazo. Asimismo, se esboza la necesidad de implantar en el ordenamiento jurídico un sistema de estrategias públicas en materia de salud sexual y reproductiva.
ΣΤΗ ΔΙΑΤΡΙΒΗ ΑΥΤΗ ΜΕΛΕΤΑΤΑΙ Η ΠΡΟΣΡΟΦΗΣΗ ΤΟΥ U, TH, BA ΚΑΙ CS ΑΠΟ ΤΑ ΟΡΥΚΤΑ ΤΗΣΑΡΓΙΛΛΟΥ ΜΟΝΤΜΟΡΙΛΛΟΝΙΤΗ ΚΑΙ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΑΠΟ ΤΑ ΣΥΝΘΕΤΙΚΑ ΟΡΥΚΤΑ ΖΕΟΛΙΘΟ ΤΥΠΟΥ ΦΩΤΖΕΣΙΤΗ ΚΑΙ ΕΤΤΡΙΝΓΚΙΤΗ. ΕΠΙΣΗΣ ΜΕΛΕΤΑΤΑΙ ΔΙΕΞΟΔΙΚΑ Η ΕΚΛΕΚΤΙΚΗ ΠΡΟΣΡΟΦΗΣΗ ΚΑΙ ΔΕΣΜΕΥΣΗ ΤΟΥ CS ΑΠΟ ΤΑ ΟΡΥΚΤΑ ΤΗΣ ΑΡΓΙΛΛΟΥ ΚΑΙ ΙΔΙΑΙΤΕΡΑ ΑΠΟ ΤΟ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΤΟ ΜΟΝΤΜΟΡΙΛΛΟΝΙΤΗ. Η ΣΥΜΠΕΡΙΦΟΡΑ ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΜΟΝΤΜΟΡΙΛΛΟΝΙΤΗ ΒΡΕΘΗΚΕ ΟΜΟΙΑ ΚΑΤΑ ΤΗΝ ΠΡΟΣΡΟΦΗΣΗ ΤΟΥ U ΕΝΩ Η ΠΟΣΟΤΗΤΑ ΤΟΥ ΠΡΟΣΡΟΦΗΘΕΝΤΟΣ ΤΗ ΗΤΑΝ ΑΙΣΘΗΤΑ ΜΙΚΡΟΤΕΡΗ ΑΠΟ ΤΗΝ ΑΝΤΙΣΤΟΙΧΟΥΣΑ ΣΤΗΝ ΘΕΩΡΗΤΙΚΗ ΠΡΟΣΡΟΦΗΤΙΚΗ ΙΚΑΝΟΤΗΤΑ ΤΩΝ ΟΡΥΚΤΩΝ. ΤΟ ΤΕΛΕΥΤΑΙΟ ΑΠΟΔΟΘΗΚΕ ΣΤΟΝ ΠΕΡΙΟΡΙΣΜΟ ΤΗΣ CEC ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ ΑΠΟ ΣΧΗΜΑΤΙΖΟΜΕΝΕΣ ΝΗΣΙΔΕΣ ΥΔΡΟΞΥ-ΤΗ. Η ΠΡΟΣΡΟΦΗΣΗ ΒΡΕΘΗΚΕ ΝΑ ΥΠΑΚΟΥΕΙ ΤΗΝ ΕΞΙΣΩΣΗ LANGNUIV. ΤΑ ΣΥΝΘΕΤΙΚΑ ΟΡΥΚΤΑ ΦΩΤΖΕΣΙΝΗΣ 'Η ΕΤΤΡΙΝΓΚΙΝΗΣ ΒΡΕΘΗΚΕ ΟΤΙ ΚΑΤΑΣΤΡΕΦΟΝΤΑΙ ΣΤΟ ΟΞΙΝΟ ΡΗ ΤΩΝ ΔΙΑΛΥΜΑΤΩΝ ΤΟΥ U ΚΑΙ ΤΟΥ ΤΗ. ΟΙ ΣΥΝΤΕΛΕΣΤΕΣ ΕΚΛΕΚΤΙΚΟΤΗΤΑΣ CS (ΚG) ΠΟΥ ΠΡΟΣΔΙΟΡΙΣΤΗΚΑΝ ΕΝΑΝΤΙ ΤΩΝ ΙΟΝΤΩΝ NA, MG, CA, SR, BA ΓΙΑ ΤΑΟΡΥΚΤΑ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΜΟΝΤΜΟΡΙΛΛΟΝΙΤΗ ΒΡΕΘΗΚΑΝ ΠΟΛΥ ΥΨΗΛΩΤΕΡΟΙ ΑΥΤΩΝ ΕΝΑΝΤΙ Κ, ΝΗ4, ΠΟΥ ΔΕΙΧΝΕΙ ΤΗΝ ΕΚΛΕΚΤΙΚΟΤΗΤΑ ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΜΟΝΤΜΟΡΙΛΛΟΝΙΤΗ ΠΡΟΣΤΑ ΙΟΝΤΑ ΜΕ ΜΙΚΡΟ ΕΝΥΔΑΤΩΜΑ . ΔΙΑΠΙΣΤΩΘΗΚΕ ΠΕΙΡΑΜΑΤΙΚΑ Η ΙΚΑΝΟΤΗΤΑ ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ ΚΑΙ ΜΟΝΟ ΝΑ ΔΕΣΜΕΥΕΙ ΤΟ CS ΕΝΩ ΤΑ ΛΟΙΠΑ ΜΕΛΕΤΗΘΕΝΤΑ ΟΡΥΚΤΑ ΔΕΝ ΗΤΑΝ ΣΕ ΘΕΣΗ ΝΑ ΤΟ ΔΕΣΜΕΥΟΥΝ. ΑΥΤΟ ΑΠΟΔΟΘΗΚΕ ΣΤΟ ΥΨΗΛΟ ΟΡΥΚΤΙΚΟ ΦΟΡΤΙΟ ΤΩΝ ΔΙΑΚΡΥΣΤΑΛΛΙΚΟΥ ΧΩΡΟΥ ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ. Η ΕΚΛΕΚΤΙΚΟΤΗΤΑ ΚΑΙ Η ΙΚΑΝΟΤΗΤΑ ΤΟΥ ΒΕΡΜΙΚΟΥΛΙΤΗ ΝΑ ΔΕΣΜΕΥΕΙ ΤΟ CS ΚΑΙ 137 CS ΑΠΟ ΔΙΑΛΥΜΑΤΑ ΤΟΥ ΥΠΟΔΕΙΚΝΥΕΙ ΤΗΝ ΧΡΗΣΗ ΤΟΥ ΤΕΛΕΥΤΑΙΟΥΣΤΗΝ ΑΠΑΡΑΔΙΕΝΕΡΓΟΠΟΙΗΣΗ ΔΙΑΛΥΜΑΤΩΝ ΑΠΟ 137 CS.
Total scattering cross sections Q were measured for Cs atoms velocity selected from thermal beams scattered by He, Kr, and Xe gases. Over the available range of relative velocities, the observed Cs–Kr and Cs–Xe cross sections vary in accordance with scattering by a central field attractive potential of the form U(r) = − C6r−6. Observed values of C6 in units of 10−58 erg·cm6 are 4.7 ± 0.4 and 8.1 ± 0.7 for the Kr and Xe interactions, respectively, and are in good agreement with available theoretical estimates. The velocity range of the Cs–He measurements was too small to permit accurate determination of the force law, but the total cross section at a relative velocity of 1.30 × 105 cm/sec was found to be 177 ± 9 Å2.
Donald D. Cilla, Jodi L. Gutierrez, Robert A. Femia
et al.
Abstract BACKGROUND: MA-CS is a new NanoCrystal® technology formulation of megestrol acetate that is bioavailable in the fasted state, which may provide benefit in the treatment of UWL in HIV patients. METHODS: 63 patients with HIV-associated UWL (weight loss to 90% of the lower limit of ideal body weight) were recruited from South Africa, India and the US and then randomized to receive MA-CS (575 mg/5 mL) or MA-OS (800 mg/20 mL) once-daily for 12 weeks in a randomized, open-labeled, multi-center, pilot proof-of-principle study (sample size determined empirically). Patients had weight, body composition (bioimpedance analysis - BIA), and anthropometric measurements obtained at baseline and weekly thereafter, except BIA which was measured at 6 and 12 weeks. Weight changes were compared using the Wilcoxon Rank Sum test. RESULTS: The demographics were comparable between the two groups. The mean weight change from baseline to Week 12 for MA-CS was 5.4 kg (55.6 kg to 61 kg, 10% of baseline body weight). The mean weight change from baseline to Week 12 for MA-OS was 3.5 kg (54.4 kg to 57.9 kg, 6% of baseline body weight). Differences from baseline, in the mean changes in weight, were observed as early as Day 3 (p=0.024) for MA-CS, however no increase was noted until the second week for MA-OS. Similar between group differences were noted consistently at the weekly assessment intervals until week 12 (p= 0.024). Of these weight changes, lean body mass accounted for ~40% of the increase in both treatment groups (MA-CS was ~5% greater than MA-OS). Of the anthropometric measures, the mean triceps skin fold increased by ~36% at Week 12, relative to baseline, in both MA-CS and MA-OS treatment groups. Other anthropometric changes were all smaller (less than 7%) and comparable between treatments. The types and incidence rates of adverse events were similar between MA-CS and MA-OS. CONCLUSIONS: Both products were successful at increasing body weight. There was a greater and more rapid mean change from baseline in the weight gain for MA-CS than MA-OS. The observed weight changes reflected increases in both lean body mass and body fat. MA-CS had a greater change in lean body mass. This trial supports the principle that improved bioavailability of megestrol acetate in the fasted state with MA-CS may be associated with faster time to onset of changes in body weight.