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Relationship between Sea Surface Single carrier Waves and Decreasing Pressures of Atmosphere Lower Boundary

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Open Journal of Marine Science 2015年第1期5卷 45-54页

作者： Daika Augustin Mbane Biouele césar Laboratory of Earth’s Atmosphere Physics Department of Physics University of Yaoundé I YaoundéCameroun

Descriptions of unusually high waves appearing on the sea surface for a short time (freak, rogue or killer waves) have been considered as a part of marine folklore for a long time. A number of instrumental registrations have appeared recently making the community to pay more attention to this problem and to reconsider known observations of freak waves. To allow a better understanding of the behavior of rogue waves associated with tornadoes in terms of their origin, the nonlinear theory of off-balance systems is developed in the specific case of strong agitations constantly seen on the surface of extensive and deep rivers, when they are crossed by an atmosphere’s low pressure system (tornadoes, cyclones, hurricanes, etc.). A mathematical model based on the Navier-Stokes and Euler Lagrange equations coupled with assumptions derived from instrumental registrations on the training locations (or birth places) of freak waves is developed to enhance the physics of processes responsible for the formation (or origin) of the waves associated with atmosphere’s low pressure systems. Freak waves births’ constraints are mainly the need for both consistent water (i.e., extensive-deep rivers) and potential velocity flow availabilities. Numerical simulations, based on the use of the NLSE (Nonlinear Schrodinger Equation) are performed to validate our mathematical model on the births of single carrier waves associated with atmosphere’s low pressure systems.

关键词： Nonlinear Theory of Off-Balance Systems Births of Single carrier Waves Associated with Atmosphere’s Low Pressure Systems NLSE (Nonlinear Schrodinger Equation)

Signs of the concept of chaos in Kant’s Thinking and Its Relationship with Jorge Luis Borges’Thinking

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Journal of Philosophy Study 2018年第3期8卷 142-150页

作者： Pablo césar Martín Meier Universidad católica Argentina Universidad Nacional de cuyo

The concept of chaos is present in man from the origins of *** is alien to this concept and proceeds to speculate about its *** Kant and Borges were not indifferent to this speculation and in their works,we can find“the effort to explain or to approach”the concept of *** first aim is to demonstrate in Kant’s The critique of Judgement,and more precisely in The Analytic of the Sublime,what Kant understands as“chaos.”Our second aim is to establish a relationship between Kant and Borges in some of Borges’***,we aim at establishing whether this“language of chaos”can refer to a sort of communication which exceeds logic language,i.e.,a sort of“mute logos.”

关键词： chaos sublime Kant Borges logos

Neutron star cooling and GW170817 constraint within quark-meson coupling models

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chinese Physics c 2021年第2期45卷 535-551页

作者： Odilon Louren?o césar H.Lenzi Mariana Dutra Tobias Frederico M.Bhuyan Rodrigo Negreiros césar V.Flores Guilherme Grams Débora P.Menezes Departamento de Física Instituto Tecnológico de Aeronáutica DCTA Department of Physics Faculty of Science University of Malaya Atomic Molecular and Optical Research Group Advanced Institute of Materials Science Ton Duc Thang University Faculty of Applied Sciences Ton Duc Thang University Instituto de Física Universidade Federal Fluminense 20420 centro de ciências Exatas Naturais e Tecnológicas UEMASUL Departamento de Física Universidade Federal de Santa Catarina FlorianópolisSC Univ.Lyon Univ.Claude Bernard Lyon 1

In the present work, we used five different versions of the quark-meson coupling(QMc) model to compute astrophysical quantities related to the GW170817 event and the neutron star cooling process. Two of the models are based on the original bag potential structure and three versions consider a harmonic oscillator potential to confine quarks. The bag-like models also incorporate the pasta phase used to describe the inner crust of neutron stars. With a simple method studied in the present work, we show that the pasta phase does not play a significant role. Moreover, the QMc model that satisfies the GW170817 constraints with the lowest slope of the symmetry energy exhibits a cooling profile compatible with observational data.

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Radiation damping optical enhancement in cold atoms

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Light(Science & Applications) 2013年第1期2卷 215-219页

作者： Jin-Hui Wu sar Horsley M Artoni Gc La Rocca college of Physics Jilin UniversityChangchun 130012China Electromagnetic and Acoustic Materials Group Department of Physics and AstronomyUniversity of ExeterStocker RoadExeterEX44QLUK European Laboratory for Nonlinear Spectroscopy Sesto FiorentinoItaly Department of Physics and chemistry of Materials&cNR-IDASc Sensor Lab Brescia UniversityBresciaItaly Scuola Normale Superiore and cNISM PisaItaly

The typically tiny effect of radiation damping on a moving body can be amplified to a favorable extent by exploiting the sharp reflectivity slope at one edge of an optically induced stop-band in atoms loaded into an optical *** this paper,this phenomenon is demonstrated for the periodically trapped and coherently driven cold 87Rb atoms,where radiation damping might be much larger than that anticipated in previous proposals and become comparable with radiation *** an enhancement could be observed even at speeds of only a few meters per second with less than 1.0%absorption,making radiation damping experimentally accessible.

关键词： optically induced stop-band ordered atomic structure radiation damping radiation pressure

Evaluation of in vitro digestibility of Aspergillus oryzae fungal biomass grown on organic residue derived‑VFAs as a promising ruminant feed supplement

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Journal of Animal Science and Biotechnology 2023年第6期14卷 2614-2629页

作者： clarisse Uwineza Mohammadali Bouzarjomehr Milad Parchami Taner sar Mohammad J.Taherzadeh Amir Mahboubi Swedish centre for Resource Recovery University of Boras50190 BorasSweden

Background As demand for high quality animal feed continues to raise,it becomes increasingly important to mini-mize the environmental impact of feed *** appealing sustainable approach to provide feed fractions is to use organic residues from agro-food *** this regard,volatile fatty acids(VFAs)such as acetic,propionic and butyric acids,derived from bioconversion of organic residues can be used as precursors for production of micro-bial protein with ruminant feed inclusion *** study aims to investigate the in vitro digestibility of the Asper-gillus oryzae edible fungal biomass cultivated on VFAs-derived from anaerobic digestion of *** produced fungal protein biomass,along with hay clover silage and rapeseed meal were subjected to various in vitro assays using two-stage Tilley and Terry(TT),gas,and bag methods to evaluate and compare its digestibility for application in ruminant *** The produced fungal biomass contained a higher crude protein(cP)(41%–49%)and rather similar neutral detergent fiber(NDF)(41%–56%)compared to rapeseed *** rumen in vitro dry matter digestibility(IVDMD)of the fungal biomass in the TT method ranged from 82%to 88%(statistically similar to that of the gas method(72%to 85%)).The IVDMD of fungal biomass were up to 26%and 40%greater than that of hay clover silage and rapeseed meal,*** type of substrate and bag method had pronounced effect on the fermentation products(ammonium-N(NH4+-N),total gas and VFAs).Fungal biomass digestion resulted in the highest release of NH4+-N(340–540 mg/L)and the ratio of acetate to propionate ratio(3.5)among subjected *** The results indicate that gas method can be used as a reliable predictor for IVDMD as well as fermenta-tion ***,the high IVDMD and fermentation product observed for Aspergillus oryzae fungal biomass digestion,suggest that the supplementation of fungal biomass will contribute to improving the rumen diges

关键词： Aspergillus oryzae Fungal biomass In vitro dry matter digestibility Ruminant feed Volatile fatty acids

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central neck compartment dissection in papillary thyroid carcinoma: An update

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World Journal of Surgical Procedures 2015年第2期5卷 177-186页

作者： césar P Ramírez-Plaza Department of General and Digestive Surgery Hospital Quirón Málaga

Papillary thyroid carcinoma(PTc) is the most common thyroid malignancy, accounting for approximatley 90% of thyroid malignancies in areas of the world without deficit of Iodine. It's universally accepted that total thyroidectomy is the minimal surgical treatment for patients with PTc higher than 1 cm. When a quality surgery is performed, the prognosis for PTc is excellent with 10 and 20-year overall survival rates around 90% and 85%, respectively. Lymph node metastases are very frequent in PTc, occurring in 50%-80% of PTc patients, the most of them being located in the central compartment of the neck(ccN) and with a high rate of occult or clinically undetectable disease. A lot of controversy exists regarding how to treat the central nodal compartment disease of PTc. The first problem is the lack of standardization of the terminology and concepts related to the ccN, which are clearly established and defined in this paper according to the most recent consensus documents of endocrine societies. This uniformity will provide a more consistent and clear communicaction between all the specialist involved in the treatment of PTc. ccN can be performed to treat patients with clinically detectable, radiologically suspected of intraoperative visualized nodal disease(this is defined as therapeutic) or when these findings are absent(also called prophylactic). Indicactions, advantages and disadvantages of both therapeutic and prophylactic ccN dissection are widely discussed and clear recommendations provided.

关键词： Thyroid cancer Papillary central Node compartment Dissection Prophylactic Therapeutic

Diversity of Helicobacter pylori genotypes in Iranian patients with different gastroduodenal disorders

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World Journal of Gastroenterology 2013年第34期19卷 5685-5692页

作者： Farzam Vaziri Shahin najar Peerayeh Masoud Alebouyeh Tabassom Mirzaei Yoshio Yamaoka Mahsa Molaei Nader Maghsoudi Mohammad Reza Zali Department of Bacteriology Faculty of Medical SciencesTarbiat Modares University Gastroenterology and Liver Diseases Research center Shahid Beheshti University of Medical Sciences Department of Environmental and Preventive-Medicine Oita University Faculty of Medicine Department of Medicine-Gastroenterology Baylor College of Medicine Basic and Molecular Epidemiology of Gastroin-testinal Disorders Research center Shahid Beheshti University of Medical Sciences Neuroscience Research center (NRc) Shahid Beheshti University of Medical Sciences

AIM:To investigate the diversity of Helicobacter pylori(***)genotypes and correlations with disease outcomes in an Iranian population with different gastroduodenal ***:Isolates of *** from patients with different gastroduodenal disorders were analyzed after culture and identification by phenotypic and genotypic *** DNA was extracted with the QIAamp DNA mini kit(Qiagen,Germany).After DNA extraction,genotyping was done for cagA,vacA(s and m regions),iceA(iceA1,iceA2)and babA with specific primers for each allele using polymerase chain reaction(PcR).All patients’pathologic and clinical data and their relation with known genotypes were analyzed by using SPSS version 19.0 software.2test and Fisher’s exact test were used to assess relationships between categorical *** level of statistical significance was set at PcagA gene(positive or negative),vacA s-region(s1or s2),vacA m-region(m1or m2),iceA allelic type(iceA1and iceA2)and babA gene(positive or negative),twenty different genotypic combinations were *** prevalence of cagA,vacA s1,vacA s2,vacA m1,vacA m2,iceA1,iceA2,iceA1+iceA2and babA were 62%,78.9%,19.7%,21.1%,78.9%,15.5%,22.5%,40.8%and 95.8%,***,evaluation of PcR results for cagA in 6 patients showed simultaneous existence of cagA variants according to their size diversities that proposed mixed infection in these *** most prevalent genotype in cagA-positive isolates was cagA+/vacAs1m2/iceA1+A2/babA+and in cagA-negative isolates was cagA-/vacAs1m2/iceA-/babA+.There were no relationships between the studied genes and histo-pathological findings(*** density,neutrophil activity,lymphoid aggregation in lamina propria and glandular atrophy).The strains which carry cagA,vacAs1/m1,iceA2and babA genes showed significant associations with severe active c

关键词： Helicobacter pylori cagA vacA iceA babA

Slaughterhouses Wastewater characteristics in the Gaza Strip

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Journal of Water Resource and Protection 2019年第7期11卷 844-851页

作者： Al-najar Husam Abdelmajed Nassar Department of civil and Environmental Engineering The IUGaza Gaza City Gaza Strip

Slaughterhouses generate considerable quantities of wastewater due to the huge amount of blood produced from slaughtering process and the need for cleaning and hygiene of meat. Due to the extraordinary content of organics and minerals, wastewater from slaughterhouses needs special care and treatment for safe disposal to the environment. currently, wastewater from slaughterhouses in the Gaza Strip is discharged to the public networks without any treatment burdened central wastewater treatment plant, where partially treated effluent discharged to the sea. The aim of this research is to characterize the wastewater from Gaza slaughterhouse to identify the best approach for treatment. Samples from the slaughterhouse were collected during working hours and analysed for physical and chemical parameters. The pH, Ec, DO, BOD, TSS, cOD, Ammonia Nitrogen and TKN account for 7.1, 3300 μsm, 1.95, 2350, 3500, 4502, 30 and 154 mg/l, respectively. Wastewater from Gaza city slaughterhouse is within the range in comparison to other wastewater from slaughterhouses all over the world.

关键词： Slaughterhouse Gaza city chemical and Biological Oxygen Demand Total Nitrogen Total Suspended Solids

A functional tacrolimus-releasing nerve wrap for enhancing nerve regeneration following surgical nerve repair

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Neural Regeneration Research 2025年第1期20卷 291-304页

作者： Simeon c.Daeschler Katelyn J.W.So Konstantin Feinberg Marina Manoraj Jenny cheung Jennifer Zhang Kaveh Mirmoeini JPaul Santerre Tessa Gordon Gregory HBorschel SickKids Research Institute Neuroscience and Mental Health ProgramTorontoONCanada Institute of Biomaterials and Biomedical Engineering University of TorontoTorontoONCanada Indiana University School of Medicine IndianapolisINUSA Division of Plastic and Reconstructive Surgery the Hospital for Sick ChildrenTorontoONCanada Translational Biology and Engineering Program Ted Rogers Centre for Heart ResearchInstitute of Biomedical EngineeringFaculty of DentistryUniversity of TorontoTorontoONCanada

Axonal regeneration following surgical nerve repair is slow and often incomplete,resulting in poor functional recovery which sometimes contributes to lifelong ***,there are no FDA-approved therapies available to promote nerve *** accelerates axonal regeneration,but systemic side effects presently outweigh its potential benefits for peripheral nerve *** authors describe herein a biodegradable polyurethane-based drug delivery system for the sustained local release of tacrolimus at the nerve repair site,with suitable properties for scalable production and clinical application,aiming to promote nerve regeneration and functional recovery with minimal systemic drug *** is encapsulated into co-axially electrospun polycarbonate-urethane nanofibers to generate an implantable nerve wrap that releases therapeutic doses of bioactive tacrolimus over 31 *** and drug loading are adjustable for applications in small and large caliber nerves,and the wrap degrades within 120 days into biocompatible *** released from the nerve wrap promotes axon elongation in vitro and accelerates nerve regeneration and functional recovery in preclinical nerve repair models while off-target systemic drug exposure is reduced by 80%compared with systemic *** its surgical suitability and preclinical efficacy and safety,this system may provide a readily translatable approach to support axonal regeneration and recovery in patients undergoing nerve surgery.

关键词： biodegradable local drug delivery nerve injury nerve regeneration nerve wrap tacrolimus

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