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Articles de revues sur le sujet « Morphism preservation »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Xu, Daxin. "On higher direct images of convergent isocrystals." Compositio Mathematica 155, no. 11 (2019): 2180–213. http://dx.doi.org/10.1112/s0010437x19007590.

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Let $k$ be a perfect field of characteristic $p>0$ and let $\operatorname{W}$ be the ring of Witt vectors of $k$. In this article, we give a new proof of the Frobenius descent for convergent isocrystals on a variety over $k$ relative to $\operatorname{W}$. This proof allows us to deduce an analogue of the de Rham complexes comparison theorem of Berthelot [$\mathscr{D}$-modules arithmétiques. II. Descente par Frobenius, Mém. Soc. Math. Fr. (N.S.) 81 (2000)] without assuming a lifting of the Frobenius morphism. As an application, we prove a version of Berthelot’s conjecture on the preservatio

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III, Batkam, and Calvin Tcheka. "<i>A<sub>∞</sub></i>-algebra Structure on Connected Multiplicative Operad." Pure and Applied Mathematics Journal 13, no. 5 (2024): 72–78. http://dx.doi.org/10.11648/j.pamj.20241305.12.

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This work develops the structure of &lt;i&gt;A&lt;sub&gt;&infin;&lt;/sub&gt;&lt;/i&gt;-algebras on operad theory and also the preservation of this structure by a morphism of operads well defined. This structure defined here is motivated by the important role that play certain particular properties such as multiplication and connectivity on the operads. Another key ingredient used to develop this work is the brace operations; which, combined with the properties cited above allowed to better frame the study of this structure. Thus, this paper show explicitly t

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Olakanmi, Oladayo Olufemi, and Adedamola Dada. "An Efficient Privacy-preserving Approach for Secure Verifiable Outsourced Computing on Untrusted Platforms." International Journal of Cloud Applications and Computing 9, no. 2 (2019): 79–98. http://dx.doi.org/10.4018/ijcac.2019040105.

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In outsourcing computation models, weak devices (clients) increasingly rely on remote servers (workers) for data storage and computations. However, most of these servers are hackable or untrustworthy, which makes their computation questionable. Therefore, there is need for clients to validate the correctness of the results of their outsourced computations and ensure that servers learn nothing about their clients other than the outputs of their computation. In this work, an efficient privacy preservation validation approach is developed which allows clients to store and outsource their computat

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Meisel, Steven B., and Paula K. Welford. "Seizures Associated with High-Dose Intravenous Morphine Containing Sodium Bisulfite Preservative." Annals of Pharmacotherapy 26, no. 12 (1992): 1515–17. http://dx.doi.org/10.1177/106002809202601204.

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OBJECTIVE: To report a case of seizures occurring during administration of high-dose intravenous morphine containing sodium bisulfite as a preservative. CASE SUMMARY: A 56-year-old woman hospitalized with multiple myeloma developed myoclonic and tonic-clonic seizures following administration of intravenous morphine with sodium bisulfite preservative at doses exceeding 400 mg/h. These seizures resolved when the morphine was discontinued, anticonvulsants were administered, and the drug therapy was changed to intravenous fentanyl without preservative. DISCUSSION: The factors potentially associate

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Castellini, Gabriele. "Interior Operators, Open Morphisms and the Preservation Property." Applied Categorical Structures 23, no. 3 (2013): 311–22. http://dx.doi.org/10.1007/s10485-013-9337-4.

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Zeigler, Bernard P. "The role of approximate morphisms in multiresolution modeling: Can we relax the strict lumpability requirements?" Journal of Defense Modeling and Simulation: Applications, Methodology, Technology 15, no. 4 (2016): 495–98. http://dx.doi.org/10.1177/1548512916659826.

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To become the core development methodology of major defense-related simulation projects, multiresolution modeling needs more advances in basic theory and practice. In this note, we illustrate an approach to addressing issues relating to approximate morphisms (structure/behavior preservation relations) between pairs of models. Such issues include metrics for departure from strict lumpability, tying approximate satisfaction of structural conditions to the resulting behavioral error, and how to enhance the probability of creating good approximate morphisms by humans and artificial modelers.

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Kelley, Scott D., Charles B. Cauldwell, Dennis M. Fisher, Marie Lau, Manohar L. Sharma, and Richard A. Weisiger. "Recovery of Hepatic Drug Extraction after Hypothermic Preservation." Anesthesiology 82, no. 1 (1995): 251–58. http://dx.doi.org/10.1097/00000542-199501000-00030.

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Background To determine whether liver preservation before transplantation impairs hepatic drug metabolism, hepatic extraction of drugs with different metabolic pathways (fentanyl, morphine, and vecuronium) in isolated rat livers was measured either immediately or after 24 h of hypothermia at 4 degrees C using a standard preservation-reperfusion sequence. Methods Isolated rat livers were perfused via the portal vein for 30 min to document initial viability. Test livers (n = 5) were perfused with iced Belzer solution, stored for 24 h at 4 degrees C, and flushed with 6% hetastarch. After hypother

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Prudhvi, G. S. Sai Ram, N. S. S. Naga Shyam, and Anand Acharya. "Evaluation of the efficacy of 150 micrograms of intrathecal morphine with bupivacaine compared to 250 micrograms for postoperative analgesia following abdominal hysterectomy: a double blinded randomized control study." International Journal of Clinical Trials 6, no. 1 (2019): 17. http://dx.doi.org/10.18203/2349-3259.ijct20190257.

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<p class="abstract"><strong>Background:</strong> The synergistic action of local anesthetics and morphine is well known, morphine probably more superior for postoperative analgesia, when compared to other opioids. Preservative-free morphine is now available in India making intrathecal administration possible. The present randomized double blind study was designed to evaluate the effect of adding preservative free morphine to hyperbaric bupivacaine given intrathecally for abdominal hysterectomy.</p><p class="abstract"><strong>Methods:</strong> Following

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Rosebrugh, Robert, and R. J. Wood. "Constructive Complete Distributivity III." Canadian Mathematical Bulletin 35, no. 4 (1992): 537–47. http://dx.doi.org/10.4153/cmb-1992-070-6.

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AbstractA complete lattice L is constructively completely distributive,(CCD)(L), if the sup map defined on down closed subobjects has a left adjoint. We characterize preservation of this property by left exact functors between toposes using a "logical comparison transformation". The characterization is applied to (direct images of) geometric morphisms to show that local homeomorphisms (in particular, product functors) preserve (CCD) objects, while preserving (CCD) objects implies openness.

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Du Pen, Stuart L., Donald Ramsey, and Steven Chin. "Chronic Epidural Morphine and Preservative-induced Injury." Anesthesiology 67, no. 6 (1987): 987–88. http://dx.doi.org/10.1097/00000542-198712000-00020.

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Meng, Weiliang, Bin Sheng, Weiwei Lv, Hanqiu Sun, and Enhua Wu. "Differential geometry images: remeshing and morphing with local shape preservation." Visual Computer 26, no. 1 (2009): 51–62. http://dx.doi.org/10.1007/s00371-009-0376-7.

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Gaudette, Kathryn E., and S. Jay Weaver. "Intraspinal Use of Morphine." Annals of Pharmacotherapy 37, no. 7-8 (2003): 1132–35. http://dx.doi.org/10.1345/aph.1c475.

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OBJECTIVE: To compare the different sterility standards and the cost issues involved when choosing an opioid product for intraspinal administration. DATA SOURCES: Literature accessed through MEDLINE and other Internet search engines (September 2002–April 2003) was evaluated. Key search terms included epidural/intrathecal, opioids, sterility, and compounding. DATA SYNTHESIS: Intraspinal use is prevalent in the area of pain management. Product selection is of utmost importance when administering through the intraspinal route. An evaluation of guidelines on sterility and a cost comparison were co

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Dunbar, Stuart, and Tony L. Yaksh. "Concurrent Spinal Infusion of MK801 Blocks Spinal Tolerance and Dependence Induced by Chronic Intrathecal Morphine in the Rat." Anesthesiology 84, no. 5 (1996): 1177–88. http://dx.doi.org/10.1097/00000542-199605000-00020.

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Background MK801, an N-methyl-D-aspartate receptor antagonist, has recently been reported to attenuate tolerance to, and withdrawal from morphine. This study analyzes tolerance and withdrawal in a chronic intrathecal coinfusion model of morphine and MK801. Methods Intrathecal catheters, attached to 7-day miniosmotic infusion pumps, were implanted in rats and infused with saline, 20 nM/h morphine, MK801 (10 and 3 nM/h) + morphine; and 10 nM/h MK801. Analgesia was measured on the hot plate daily. On the day 7, groups received 3 mg/kg intraperitoneal naloxone and six signs of withdrawal were asse

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Harris, Mark M., Madelyn D. Kahana, and T. S. Park. "Intrathecal Morphine for Postoperative Analgesia in Children after Selective Dorsal Root Rhizotomy." Neurosurgery 28, no. 4 (1991): 519–22. http://dx.doi.org/10.1227/00006123-199104000-00006.

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Abstract The authors report their experience with low doses (0.007-0.015 mg/kg);, moderate doses (0.016-0.025 mg/kg);, and high doses (0.026-0.035 mg/kg); of intrathecal morphine for postoperative analgesia after selective dorsal root rhizotomy surgery in 50 children, aged 3 to 12 years. After closure of the dura, a single dose of preservative-free morphine was injected into the subarachnoid space, and patients were assessed for 48 hours for level of comfort and side effects. The three doses of morphine provided equivalent analgesia and similar side effects. The duration of postoperative analg

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Fariba, Nabatchian, Tashauoei M., Bahrami A., and Davoudy N. "Evaluation of the Effects of Morphine on Sex Hormones in Wistar Rats." Pharmaceutical and Chemical Journal 4, no. 5 (2017): 66–72. https://doi.org/10.5281/zenodo.13825694.

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Introduction and Objective: Morphine is one of the most important alkaloids of the opioid family and its most effective compound. Morphine is a very potent analgesic and narcotic drug. Considering the widespread use of morphine and its derivatives, its effects on hormones, especially sex hormones, are very important. The aim of this study was to evaluate the effect of morphine on sex hormones and its effectiveness differences according to sex. Materials and Methods: This applied study was performed on 38 adult Wistar rats. The serum levels of 17-beta-estradiol, progesterone, and testosterone w

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Shen, Jiayan, Shutong Du, Ziyao Xu, Tiansheng Gan, Stephan Handschuh-Wang, and Xueli Zhang. "Anti-Freezing, Non-Drying, Localized Stiffening, and Shape-Morphing Organohydrogels." Gels 8, no. 6 (2022): 331. http://dx.doi.org/10.3390/gels8060331.

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Artificial shape-morphing hydrogels are emerging toward various applications, spanning from electronic skins to healthcare. However, the low freezing and drying tolerance of hydrogels hinder their practical applications in challenging environments, such as subzero temperatures and arid conditions. Herein, we report on a shape-morphing system of tough organohydrogels enabled by the spatially encoded rigid structures and its applications in conformal packaging of “island–bridge” stretchable electronics. To validate this method, programmable shape morphing of Fe (III) ion-stiffened Ca-alginate/po

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Dean, Terry W. "Preparation of a Bulk Preservative Free Morphine Parenteral Solution." Journal of Palliative Care 3, no. 2 (1987): 43–48. http://dx.doi.org/10.1177/082585978700300212.

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This column provides reports that situate and synthesize current developments, issues, innovative clinical procedures, therapeutic methods and promising novel methods of delivery in the related fields of palliative care.

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Grom, John A., and Leslie C. Bander. "Compounding of preservative-free high-concentration morphine sulfate injection." American Journal of Health-System Pharmacy 52, no. 19 (1995): 2125–27. http://dx.doi.org/10.1093/ajhp/52.19.2125.

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BRAY, R. J., P. A. DAVIES, and J. A. SEVIOUR. "The stability of preservative-free morphine in plastic syringes." Anaesthesia 41, no. 3 (1986): 294–95. http://dx.doi.org/10.1111/j.1365-2044.1986.tb12791.x.

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Wood, David, and R. J. Bray. "The stability of preservative-free morphine in plastic syringes." Plastic and Reconstructive Surgery 79, no. 4 (1987): 678. http://dx.doi.org/10.1097/00006534-198704000-00084.

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Amber, S. Gad. "Essential Oil Composition of Sinai Artemisia monosperma and the Biological Activity." Chemistry Research Journal 2, no. 6 (2017): 273–80. https://doi.org/10.5281/zenodo.13947244.

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<em>Artemisia </em>spp. exhibit several biomedical and pharmaceutical applications as the anti-inflammatory in malaria treatment, in reducing the withdrawal syndrome of morphine, anthelminthic drug and as natural antimicrobial agents that could be used in the preservation of foods as natural additives. Artemisia spp (Asteraceae) contains valuable secondary metabolites and could be used in many targets. Oil of the fresh aerial parts (include stems and leaves) of <em>Artemisia monosperma</em>, grown in El Arish city (the capital of the Egyptian governorate of North Sinai, as well

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Farzad, M., A. Falzetta, C. Casi, et al. "Potentiation and tolerance preservation of morphine induced analgesia in rodents and healthy volunteers." Annals of Oncology 27 (September 2016): iv105. http://dx.doi.org/10.1093/annonc/mdw344.16.

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Ruan, Xiulu. "Respiratory Failure Following Delayed Intrathecal Morphine Pump Refill: A Valuable, but Costly Lesson." Pain Physician 4;13, no. 4;7 (2010): 337–41. http://dx.doi.org/10.36076/ppj.2010/13/337.

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Background: Spinal analgesia, mediated by opioid receptors, requires only a fraction of the opioid dose that is needed systemically. By infusing a small amount of opioid into the cerebrospinal fluid in close proximity to the receptor sites in the spinal cord, profound analgesia may be achieved while sparing some of the side effects due to systemic opioids. Intraspinal drug delivery (IDD) has been increasingly used in patients with intractable chronic pain, when these patients have developed untoward side effects with systemic opioid usage. The introduction of intrathecal opioids has been consi

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Gupta, Aditi, Anshuman Sarkar, Sumantra Sarathi Banerjee, Srimanta Kumar Haldar, Gaurav Aggarwal, and Tarun Jindal. "Evaluation of Post-operative Analgesia with Intrathecal Morphine after Laparoscopic or Robotic Nephrectomy: A Randomised Controlled Trial." Journal of Onco-Anaesthesiology and Perioperative Medicine 2, no. 2 (2025): 62–67. https://doi.org/10.4103/joapm.joapm_46_24.

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Background and Aims: Post-operative pain management in minimally invasive nephrectomy remains a critical aspect of patient care. This study explores the potential of low-dose intrathecal preservative-free morphine as a promising analgesic modality for enhancing post-operative pain control when minimising systemic opioid requirements and associated side effects, thereby improving patient outcomes. Methods: Patients scheduled for elective laparoscopic or robotic-assisted nephrectomy were included in this single-centre, double-blind, randomised, placebo-controlled trial. Preoperatively, patients

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Dancker, Christian, Paul MacFarlane, and Emma J. Love. "Pruritus and myoclonus following five consecutive doses of morphine administered through an epidural catheter in a dog." Veterinary Record Case Reports 7, no. 3 (2019): e000831. http://dx.doi.org/10.1136/vetreccr-2019-000831.

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A 2-year, 10-month-old male entire whippet had an epidural catheter placed to provide postoperative analgesia following lateral thoracotomy. He received 0.1 mg/kg preservative free morphine every 12 hours via the epidural catheter. After the fifth dose, the dog showed sudden signs of pruritus and myoclonus and became severely distressed, and the epidural catheter was removed. Despite initial treatment with sedatives (dexmedetomidine and propofol), antihistamines (chlorphenamine) and the opioid antagonist naloxone, the pruritus did not completely resolve. Ten hours after the onset of clinical s

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Shetter, Andrew G., Mark N. Hadley, and Elizabeth Wilkinson. "Administration of Intraspinal Morphine Sulfate for the Treatment of Intractable Cancer Pain." Neurosurgery 18, no. 6 (1986): 740–47. http://dx.doi.org/10.1227/00006123-198606000-00011.

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Abstract A total of 24 patients with intractable cancer pain were evaluated as candidates for spinal morphine therapy. Temporary trials were carried out with bolus injections of preservative-free morphine sulfate via percutaneously inserted epidural catheters. Fourteen patients felt that pain relief was sufficient to warrant long term morphine application, and permanent drug delivery systems were implanted. These consisted of an Ommaya reservoir and an epidural spinal catheter in 6 patients and an Infusaid pump with either an epidural or subarachnoid spinal catheter in 8 patients. Pain relief

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Threlfall, Anna, Jaime Viscasillas, and Andrea Volk. "Localised cutaneous reaction after epidural administration of preservative free morphine and ropivacaine?" Veterinary Anaesthesia and Analgesia 39, no. 5 (2012): 559–60. http://dx.doi.org/10.1111/j.1467-2995.2012.00748.x.

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Husain, Shahid, Yasir Abdul, and Craig E. Crosson. "Preservation of Retina Ganglion Cell Function by Morphine in a Chronic Ocular-Hypertensive Rat Model." Investigative Opthalmology & Visual Science 53, no. 7 (2012): 4289. http://dx.doi.org/10.1167/iovs.12-9467.

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Dubynin, Alexander, Inessa Selyutina, Alexandra Egorova, and Mikhail Blinnikov. "An orchid (Orchidaceae)-rich area recommended for preservation in Novosibirsk Region, Russia." Acta Biologica Sibirica 7 (April 7, 2021): 21–38. http://dx.doi.org/10.3897/abs.7.e63131.

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The spatial distribution of 14 species of the orchid family (Orchidaceae) was studied at the left bank of the Koynikha River (Iskitimskiy District, Novosibirsk Region, Russia). Four species are listed in the Russian Federation Red Data Book, four are listed in the Novosibirsk Region Red Data Book. The number of individual plants is sufficient to ensure the long-term viability of each red-listed orchid population. What is apparently one of the largest populations of Cypripedium macranthos in the region is described (up to 5,000 individuals). Some of the orchids discovered require further study,

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Dubynin, Alexander, Inessa Selyutina, Alexandra Egorova, and Mikhail Blinnikov. "An orchid (Orchidaceae)-rich area recommended for preservation in Novosibirsk Region, Russia." Acta Biologica Sibirica 7 (April 7, 2021): 21–38. https://doi.org/10.3897/abs.7.e63131.

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The spatial distribution of 14 species of the orchid family (Orchidaceae) was studied at the left bank of the Koynikha River (Iskitimskiy District, Novosibirsk Region, Russia). Four species are listed in the Russian Federation Red Data Book, four are listed in the Novosibirsk Region Red Data Book. The number of individual plants is sufficient to ensure the long-term viability of each red-listed orchid population. What is apparently one of the largest populations of <em>Cypripedium macranthos</em> in the region is described (up to 5,000 individuals). Some of the orchids discovered require furth

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Sub-r-pa, Chayanon, Rung-Ching Chen, and Ming-Zhong Fan. "Facial expression morphing: enhancing visual fidelity and preserving facial details in CycleGAN-based expression synthesis." PeerJ Computer Science 10 (October 25, 2024): e2438. http://dx.doi.org/10.7717/peerj-cs.2438.

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Recent advancements in facial expression synthesis using deep learning, particularly with Cycle-Consistent Adversarial Networks (CycleGAN), have led to impressive results. However, a critical challenge persists: the generated expressions often lack the sharpness and fine details of the original face, such as freckles, moles, or birthmarks. To address this issue, we introduce the Facial Expression Morphing (FEM) algorithm, a novel post-processing method designed to enhance the visual fidelity of CycleGAN-based outputs. The FEM method blends the input image with the generated expression, priorit

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DUELLI, PETER, and MARTIN K. OBRIST. "In search of the real Pseudomallada prasinus (Neuroptera, Chrysopidae)." Zootaxa 4571, no. 4 (2019): 510. http://dx.doi.org/10.11646/zootaxa.4571.4.4.

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Three sympatric morphs of Pseudomallada prasinus (Burmeister, 1839) were hybridized in search of reproductively separated species. In addition, 26 morphological and biological traits were recorded for living and preserved specimens of the three morphotypes. Cross-breeding experiments showed that the prasinoid morph “marianus” is a different species from either the “greenhead” or “sulfurhead” morphs. All three are morphologically and biologically distinct. “Greenhead” and “sulfurhead” are small to medium sized and deposit eggs singly, without obligatory diapause in the second instar. In most sp

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Watkins, Jayla, Abigail Strong, Esha Afreen, Anna Palatnik, and Rachel Harrison. "686 Impact of neuraxial preservative-free morphine (i.e. duramorph) on post-cesarean opioid consumption." American Journal of Obstetrics and Gynecology 224, no. 2 (2021): S430—S431. http://dx.doi.org/10.1016/j.ajog.2020.12.710.

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Oustric-Mendes, A. C., B. Huart, M. D. Le Hoang, et al. "Study protocol: stability of morphine injected without preservative, delivered with a disposable infusion device." Journal of Clinical Pharmacy and Therapeutics 22, no. 4 (1997): 283–90. http://dx.doi.org/10.1046/j.1365-2710.1997.10475104.x.

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Ruan, Xiulu. "Priapism — A Rare Complication Following Continuous Epidural Morphine and Bupivacaine Infusion." September 2007 5;10, no. 9;5 (2007): 707–11. http://dx.doi.org/10.36076/ppj.2007/10/707.

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Background: Intraspinal drug delivery (IDD) therapy has been increasingly used in patients with intractable, nonmalignant pain who fail to respond to conventional treatment or can not tolerate systemic opioid therapy due to side effects. By infusing a small amount of analgesics directly into the cerebrospinal fluid (CSF) in close proximity to the receptor sites in the spinal cord, one is able to achieve the spinally mediated analgesia, sparing side effects ffrom systemic opioids. Prior to permanent intraspinal pump implantation, an intraspinal opioid screening trial is required to document the

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Ruan, Xiulu. "Severe Peripheral Edema During an Outpatient Continuous Epidural Morphine Infusion Trial in a Patient with Failed Back Surgery Syndrome." Pain Physician 3;11, no. 5;3 (2008): 363–67. http://dx.doi.org/10.36076/ppj.2008/11/363.

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Background: Intraspinal drug delivery therapy has been increasingly used in patients with intractable, nonmalignant pain who fail to respond to conventional treatment or cannot tolerate systemic opioid therapy due to side effects. By infusing small amount of analgesics directly into the cerebrospinal fluid in close proximity to the receptor sites in the spinal cord, one is able to achieve the spinally mediated analgesia, sparing side effects due to systemic opioids. Prior to permanent intraspinal pump implantation, an intraspinal opioid screening trial is required to document the efficacy of i

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Hill, Steven E., Rebecca A. Keller, Mark Stafford-Smith, et al. "Efficacy of Single-dose, Multilevel Paravertebral Nerve Blockade for Analgesia after Thoracoscopic Procedures." Anesthesiology 104, no. 5 (2006): 1047–53. http://dx.doi.org/10.1097/00000542-200605000-00022.

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Background Although video-assisted thoracoscopic surgery for pulmonary resection is increasingly chosen over thoracotomy, the optimal analgesia regimen for thoracoscopy is unknown. The purpose of this trial was to compare the efficacy of analgesia from preoperative bupivacaine paravertebral nerve blockade with that from placebo injections. Methods Eighty adult patients undergoing unilateral thoracoscopic procedures were enrolled in a prospective, double-blinded, randomized clinical trial of preoperative, multilevel, single-dose paravertebral nerve blockade. Patients received six paravertebral

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Müller, Peter Marvin, Georgios Bletsos, and Thomas Rung. "Shape Transformation Approaches for Fluid Dynamic Optimization." Aerospace 10, no. 6 (2023): 519. http://dx.doi.org/10.3390/aerospace10060519.

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The contribution is devoted to combined shape- and mesh-update strategies for parameter-free (CAD-free) shape optimization methods. Three different strategies to translate the shape sensitivities computed by adjoint shape optimization procedures into simultaneous updates of both the shape and the discretized domain are employed in combination with a mesh-morphing strategy. Considered methods involve a linear Steklov–Poincaré (Hilbert space) approach, a recently suggested highly non-linear p-Laplace (Banach space) method, and a hybrid variant which updates the shape in Hilbert space. The method

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Oshevskaya, E. S. "Equivalence of the Category of Precubical Sets and the Category of Transitional Chu Spaces With Preservation of the Openness Property of Morphisms." Journal of Mathematical Sciences 195, no. 6 (2013): 832–50. http://dx.doi.org/10.1007/s10958-013-1622-0.

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Ballas, Samir K., Marcia Kucler, and Kutaiba Tabbaa. "Management of Severe Intractable Sickle Cell Pain with Intrathecal Opioid Analgesia." Blood 104, no. 11 (2004): 3742. http://dx.doi.org/10.1182/blood.v104.11.3742.3742.

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Abstract Management of severe Sickle Cell Pain (SCP) often entails the utilization of opioids via the intravenous route. In this abstract, we describe the utilization of Intrathecal Morphine Analgesia (IMA) infusion in the management of severe SCP. Two African American women were the subjects of this study: a 50-year-old patient with sickle cell anemia and a 51-year-old patient with sickle-b+-thalassemia. Complications of their disease included frequent acute painful episodes, S/P cholecystectomy, iron overload, and severe avascular necrosis (AVN) of the left hip in the first patient and frequ

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Skoblo, Tamara S., Oksana Yu Klochko, Anatoly K. Avtukhov, Vladimir N. Romanchenko, Artem V. Plugatarev, and Ivan N. Rybalko. "Strengthening Thin-Walled Knives with Nitrogen Plasma." Engineering Technologies and Systems 31, no. 1 (2021): 56–79. http://dx.doi.org/10.15507/2658-4123.031.202101.056-079.

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Introduction. The completed developments are aimed at creating a new technology for increasing the wear resistance of a thin-walled instrument of complex configuration made of steel 65G for cutting beets at sugar enterprises. The most important requirement to improve the operability and durability of such a tool is the preservation of its profile and cutting edge during operation. Materials and Methods. A new developed equipment and technological process of strengthening using low-temperature nitrogen plasma were used to solve this problem. There have been determined optimal processing paramet

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Aniebue, Uzochukwu Uzoma, and Tonia Chinyelu Onyeka. "Ethical, Socioeconomic, and Cultural Considerations in Gynecologic Cancer Care in Developing Countries." International Journal of Palliative Care 2014 (January 19, 2014): 1–6. http://dx.doi.org/10.1155/2014/141627.

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Gynaecologic cancers contribute significantly to the cancer burden in developing countries, resulting in higher mortality and morbidity rates among women in these nations. This situation is further compounded by the occurrence of wars, famine, poverty and natural disasters, and infectious diseases like hepatitis B and HIV/AIDS. In addition, merge resources and manpower lack in these countries further compound this very delicate situation. Often times, socioeconomic, cultural, and ethical factors such as truth-telling, choice of place of care, place of death, treatment choices, medication use,

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Bianco, Lino. "Adaptive Re-Use of Historic Covered Markets: A Review of Selected Cases in European Capital Cities." Heritage 6, no. 2 (2023): 1089–102. http://dx.doi.org/10.3390/heritage6020060.

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Adaptive re-use is essential for the sustainability of heritage buildings. It ensures cultural and socio-economic benefits through morphing conservation to the regeneration of the urban environs. The rehabilitation of historic covered markets erected in cast/wrought iron in European capitals reinforces this philosophy. Through the critical assessment of case studies on the restoration and adaptive re-use of covered markets in Malta, Spain, and Bulgaria, this paper identifies themes relevant to their conservation. Based on the Nara Document of Authenticity, the artistic, historic, social, and s

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Medina Serra, Roger, Sheyla Dominguez, Laura Vilalta, and Carolina Palacios. "Ultrasound-guided epidural nerve block in a domestic dwarf rabbit (Oryctolagus cuniculus) undergoing ovariohysterectomy." Veterinary Record Case Reports 8, no. 2 (2020): e001071. http://dx.doi.org/10.1136/vetreccr-2020-001071.

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A healthy 2-year-old entire female domestic dwarf rabbit (Oryctolagus cuniculus) was referred for ovariohysterectomy. The premedication included subcutaneous 3 mg/kg ketamine, 1 mg/kg midazolam and 0.05 mg/kg medetomidine. A CT scan was performed under sedation to assess the lumbosacral region. Anaesthesia was induced with propofol (total dose of 10 mg/kg) and maintained with isoflurane in a mixture of oxygen and medical air administered through a supraglottic airway device. Under anaesthesia and prior to the ovariohysterectomy, an ultrasound-guided epidural was performed administering 0.1 mg/

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Ghoniem, Basma M., Wafaa M. Abdelwahed, and Wafaa Abdel-Elsalam. "Role of prophylactic mirtazapine and different doses of intrathecal morphine in preventing nausea and vomiting after cesarean section: s randomized controlled trial." Research and Opinion in Anesthesia & Intensive Care 12, no. 1 (2025): 71–77. https://doi.org/10.4103/roaic.roaic_51_24.

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Background Postoperative nausea and vomiting (PONV) are common side effects of intrathecal morphine (ITM). This study aimed to evaluate the role of prophylactic mirtazapine and different doses of ITM in preventing PONV induced by ITM. Patients and methods This randomized, controlled, double-blinded trial involved 120 women aged 18–40 years undergoing cesarean section. Patients were divided into four equal groups. One hour before surgery, patients received 30 mg of oral mirtazapine in groups I and II or placebo in groups III and IV. Patients received spinal anesthesia using 10 mg bupivacaine 0.

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Barnum, Howard, Matthew A. Graydon, and Alexander Wilce. "Composites and Categories of Euclidean Jordan Algebras." Quantum 4 (November 8, 2020): 359. http://dx.doi.org/10.22331/q-2020-11-08-359.

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We consider possible non-signaling composites of probabilistic models based on euclidean Jordan algebras (EJAs), satisfying some reasonable additional constraints motivated by the desire to construct dagger-compact categories of such models. We show that no such composite has the exceptional Jordan algebra as a direct summand, nor does any such composite exist if one factor has an exceptional summand, unless the other factor is a direct sum of one-dimensional Jordan algebras (representing essentially a classical system). Moreover, we show that any composite of simple, non-exceptional EJAs is a

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Wu, En-Bo, Chao-Ting Hung, Sheng-Dean Luo, et al. "Analgesic and Anesthetic Efficacy of Rocuronium/Sugammadex in Otorhinolaryngologic Surgery: A Propensity Score-Matched Analysis." Pharmaceuticals 15, no. 7 (2022): 894. http://dx.doi.org/10.3390/ph15070894.

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The use of rocuronium/sugammadex in otorhinolaryngologic surgery improves intubation conditions and surgical rating scales. This study primarily aimed to evaluate the effect of the combination of rocuronium and sugammadex on intraoperative anesthetic consumption. The secondary outcomes were the intraoperative and postoperative morphine milligram equivalent (MME) consumption, duration of intraoperative hypertension, extubation time, incidence of delayed extubation and postoperative nausea and vomiting, pain score, and length of stay. A total of 2848 patients underwent otorhinolaryngologic surge

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Mathis, Alessandra, Karla Lee, and Hatim I. K. Alibhai. "The use of maropitant to prevent vomiting induced by epidural administration of preservative free morphine through an epidural catheter in a dog." Veterinary Anaesthesia and Analgesia 38, no. 5 (2011): 516–17. http://dx.doi.org/10.1111/j.1467-2995.2011.00645.x.

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Jiménez-Robles, Octavio, Pablo Butron-Galvez, René Carpio, and Ignacio De la Riva. "Revised distribution, phenotypic variation and conservation status of Liolaemus fittkaui (Squamata: Liolaemidae), a lizard endemic to the Andes of Central Bolivia." Phyllomedusa: Journal of Herpetology 15, no. 1 (2016): 7. http://dx.doi.org/10.11606/issn.2316-9079.v15i1p7-20.

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The rare, endemic Bolivian lizard, Liolaemus fittkaui, was considered extinct at the locality of the paratypes. The species currently is catalogued as Vulnerable. The plausibility of the putative paratype locality is discussed, as it relates to the reported extinction event. Observations presented here evidence that the distribution of L. fittkaui is broader than has been reported, extending nearly 100 km along the highlands of the Cordillera de Tiraque (provinces of Chapare, Tiraque, and Carrasco). The species maintains populations in areas where its habitat is well conserved, some of them wi

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Stephens, Kristen L., Robert G. DeVito, Chris A. Campbell, and John T. Stranix. "Safety of Combined Deep Inferior Epigastric Artery Perforator Flaps and Gynecologic Procedures." Annals of Plastic Surgery 94, no. 6S (2025): S534—S538. https://doi.org/10.1097/sap.0000000000004388.

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Background Multidisciplinary breast cancer treatment is essential. For some patients, risk-reducing gynecologic procedures are a necessary addition. The deep inferior epigastric artery perforator (DIEP) flap for autologous breast reconstruction shares a common abdominal surgical site with open gynecological procedures, but the impact of concurrent surgery remains to be seen. Methods A retrospective chart review of all patients undergoing DIEP flap breast reconstruction with and without gynecologic procedures at our institution from 2017 to 2022 was performed. Results Patients undergoing combin

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