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Thermoregulation,incubator humidity,and skincare practices in appropriate for gestational age ultra-low birth weight infants:need for more evidence

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World Journal of Pediatrics 2024年第7期20卷 643-652页

作者： Umesh Mishra Deanne August Karen Walker pranav r.jani Mark Tracy Faculty of Medicine and Health University of SydneySydneyAustralia Department of Neonatology Westmead HospitalWestmeadNSWAustralia Grantley Stable Neonatal Unit Royal Brisbane and Women’s HospitalBrisbaneAustralia School of Nursing Midwifery and Social WorkUniversity of QueenslandBrisbaneAustralia Department of Newborn Care Royal Prince Alfred HospitalCamperdownAustralia

Background Although not universal,active care is being offered to infants weighing<500 g at birth,referred to as ultra-low birth weight(ULBW)infants appropriate for gestational *** infants have the greatest risk of dy... 详细信息

Background Although not universal,active care is being offered to infants weighingrth,referred to as ultra-low birth weight(ULBW)infants appropriate for gestational *** infants have the greatest risk of dying or developing major *** infants face challenges related to fluid and heat loss as well as skin injury in the initial days of life from extreme anatomical and physiological immaturity of the *** there is an emerging literature on the outcomes of ULBW infants,there is a paucity of evidence to inform practice guidelines for delivering optimal care to this cohort of *** sources A comprehensive review of the literature was performed using the PubMed and Embase *** keywords included“thermoregulation or body temperature regulation”,“incubator humidity”,“skin care”,“infant,extremely low birth weight”and“ultra-low birth weight infants”.results Evidences for thermoregulation,incubator humidity,and skincare practices are available for preterm infants weighingrth but not specifically for ULBW *** on thermoregulation,incubator humidity,or skincare practices had a small sample size and did not include a sub-group analysis for ULBW *** practice recommendations in ULBW infants are adopted from research in very and/or extremely low birth weight *** This narrative review focuses on challenges in thermoregulation,incubator humidity,and skincare practices in ULBW infants,highlights current research gaps and suggests potential developments for informing practices for improving health outcomes in ULBW infants.

关键词： Incubator humidity Neonatal intensive care unit Skincare Thermoregulation Ultra-low birth weight

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E-voting system using cloud-based hybrid blockchain technology

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Journal of Safety Science and resilience 2024年第1期5卷 102-109页

作者： Beulah Jayakumari S Lilly Sheeba Maya Eapen jani Anbarasi Vinayakumar ravi A.Suganya Malathy Jawahar Department of Information Technology Tagore Engineering College Chennai India School of Computer Science and Engineering SrM Institute of Science and Technology ramapuram ChennaiIndia Department of Information Technology Jerusalem College of Engineering ChennaiIndia School of Computer Science and Engineering Vellore Institute of Technology Chennai India Center for Artificial Intelligence Prince Mohammad Bin Fahd UniversityKhobarSaudi Arabia Leather Process Technology Division CSIr-Central Leather research Institute ChennaiIndia

With the invention of Internet-enabled devices,cloud and blockchain-based technologies,an online voting system can smoothly carry out election *** pandemic situations,citizens tend to develop panic about mass gatherings,which may influence the decrease in the number of *** urges a reliable,flexible,transparent,secure,and cost-effective voting *** proposed online voting system using cloud-based hybrid blockchain technology eradicates the flaws that persist in the existing voting system,and it is carried out in three phases:the registration phase,vote casting phase and vote counting phase.A timestamp-based authentication protocol with digital signature validates voters and candidates during the registration and vote casting *** smart contracts,third-party interventions are eliminated,and the transactions are secured in the blockchain ***,to provide accurate voting results,the practical Byzantine fault tolerance(PBFT)consensus mechanism is adopted to ensure that the vote has not been modified or ***,the overall performance of the proposed system is significantly better than that of the existing *** performance was analyzed based on authentication delay,vote alteration,response time,and latency.

关键词： E-voting Cloud Blockchain Smart contract Consensus mechanism

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Design and initial testing of a maize cob collection system

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International Journal of Agricultural and Biological Engineering 2024年第3期17卷 108-114页

作者： Bojan Dolšak Anita Breznik Klemen Kaučič Nataša Imenšek Marko Marčec Peter Gselman jani Humar Mitja Krajnc University of Maribor Faculty of Mechanical EngineeringSmetanova ulica 172000 MariborSlovenia ŽIPO Lenart Ltd. Šetarova 212230 LenartSlovenia KGS Krajnc Ltd Vinička vas 42230 LenartSlovenia Interkorn Ltd. Gančani 949231 BeltinciSlovenia

Maize cobs are valuable plant residues that can be used for many different purposes,including as a renewable energy *** their value,maize cobs are still underutilized,mainly because people are not aware of their potential and harvesting techniques for their collection are still being ***,this research focused on finding the most suitable energy-and time-efficient method for mechanical collection of maize *** the combine harvester with an additional hopper proved to be the most promising solution,as it allows harvesting and storage of maize grain and maize cobs in one pass,while the harvesting time remains almost the same and the maize cobs are of good quality,as they do not fall on the field.A prototype with enlarged openings in the straw walkers,an additional grab container for maize cobs,a transport auger,a transport cleaning fan with built-in knives,a transport tube and some other assemblies was fabricated and used in *** first test results are very encouraging(94.4%-96.0%purity of maize cobs)and the system has been patented as a promising solution,especially in times when the environmental sustainability of the planet and energy independence are becoming increasingly important.

关键词： maize cobs utilization mechanical harvesting combine harvester upgrade

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Particle elasticity influences polymeric artificial antigen presenting cell effectiveness in vivo via CD8+T cell activation,macrophage uptake,and the protein corona

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Nano research 2024年第10期17卷 9052-9064页

作者： Savannah E.Est-Witte Sydney r.Shannon Dennis H.Gong Kaitlyn G.Calabresi Jawaun J.Harris Kaitlyn Storm Edwin J.Yoo Ariel Isser Vivek P.jani Natalie K.Livingston Mary O.Omotoso Kelly rhodes Elana Ben-Akiva randall A.Meyer Zoe T.Hsieh Simone Sidoli Stephany Y.Tzeng Jonathan P.Schneck Jordan J.Green Translational Tissue Engineering Center Institute for NanobiotechnologyDepartment of Biomedical EngineeringJohns Hopkins School of Medicine400 N BroadwayBaltimoreMD 21231USA Institute for Cell Engineering Department of PathologyJohns Hopkins School of Medicine733 N BroadwayBaltimoreMD 21205USA Department of Biochemistry Albert Einstein College of MedicineThe BronxNew York CityNY 10461USA

Adoptive cell therapy(ACT)is an immunotherapy strategy for cancer that has seen widespread clinical *** ACT,patient-derived lymphocytes are stimulated with the antigen of interest ex vivo,proliferated,then returned to the patient to initiate an antigen-specific antitumor *** effective,this process is resource-intensive and logistically impossible for many *** artificial antigen presenting cells(aAPCs)offer a potential“off-the-shelf”alternative to ex vivo *** particulate aAPCs perform well in vitro,they have had limited success in vivo due to poor bioavailability after *** to bioavailability include rapid clearance,unfavorable biodistribution,and inadequate interactions with CD8+T cells at sites of *** properties such as elasticity have been shown to vastly impact the bioavailability and particle-cell interactions,but this has yet to be investigated in the context of aAPCs for in vivo T-cell *** literature likewise indicates that biomaterial properties,especially elasticity,can modulate T-cell activation in *** the goal of creating a more biomimetic,next-generation particulate aAPC,we developed a poly(ethylene)glycol hydrogel particle platform with tunable elasticity to investigate the impact of elasticity on antigen-specific T cell activation for in vivo adoptive *** this knowledge,we were able to gain more precise control over in vivo T cell activation and investigate possible mechanisms including the effects of aAPC elasticity on T cell binding,macrophage uptake,and the protein corona.

关键词： adoptive cell therapy artificial antigen presenting cells particle drug delivery elasticity protein corona poly(ethylene glycol)

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Systemic postnatal corticosteroid use for the prevention of bronchopulmonary dysplasia and its relationship to early neurodevelopment in extremely preterm

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World Journal of Pediatrics 2023年第6期19卷 586-594页

作者： Emilia Esterman Traci-Anne Goyen pranav jani Gemma Lowe Jane Baird rajesh Maheshwari Daphne D’Cruz Melissa Luig Dharmesh Shah Department of Neonatology Westmead HospitalWestmeadAustralia Faculty of Medicine and Health The University of SydneySydneyAustralia

Background Systemic postnatal corticosteroid use in extremely preterm infants poses a risk of adverse neurodevelopmental *** study explores their use beyond seven days of age with early neurodevelopmental assessments during the fidgety period(9-20 weeks postterm age).Methods This retrospective single-center cohort study included inborn extremely preterm infants from 1 January 2014 to 31 December *** infants,those with congenital or genetic abnormalities,and those who received postnatal cor-ticosteroids for nonrespiratory reasons were *** cohort was dichotomized based on the status of corticosteroid *** neurodevelopmental outcomes were reported using Prechtl's General Movements *** Of the 282 infants,67(23.75%)received *** these,34(50.75%)received them for dependency on invasive ventilation(intermittent positive-pressure ventilation),and the remainder received them for dependency on non-invasive ventilation continuous positive airway pressure(CPAP)or bi-level positive airway pressure(BiPAP).Abnormal or absent fidgety movements were observed in 13% of infants(7/54)who received corticosteroids compared to 2% of infants(3/146)who did *** increased odds for an abnormal general movements assessment from corticosteroid use after adjusting for gestational age[adjusted odds ratio(aOr)=5.5,95% confidence interval(CI)=1.14-26.56]was *** motor optimality scores differed between the two groups[corticosteroid group:25.5(23-26)versus no-corticosteroid group:26(24-28);z=-2.02].A motor optimality scorerved in 14.8% of infants(8/54)in the corticosteroid group compared to 2% of infants(3/146)in the noncorticosteroid *** difference was significant after adjustment for gestational age(aOr 5.96,95%CI 1.28-27.74).Conclusions Abnormal early neurodevelopment was observed in infants who received systemic postnatal *** relationship between these findings and other factors influen

关键词： Corticosteroids Early neurodevelopment General movement assessment Preterm infants

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High-temperature thermodynamics of silver:Semi-empirical approach

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Chinese Physics B 2017年第11期26卷 400-407页

作者： r H Joshi B Y Thakore P r Vyas A r.jani N K Bhatt Department of Physics Sardar Patel University Department of Physics School of Sciences Gujarat University Sardar Patel Center for Science and Technology Department of Physics M.K.Bhavnagar University

We report high-temperature thermodynamics for fcc silver by combining ab initio phonon dynamics to empirical quadratic temperature-dependent term for anharmonic part of Helmholtz free energy. The electronic free energy is added through an interpolation scheme, which connects ambient condition free electron gas model to Thomas-Fermi *** present study shows good agreement with experimental and reported findings for several thermal properties, and the discrepancy observed in some caloric properties is addressed. The decreases in the product of volume thermal expansion coefficient and isothermal bulk modulus and in the constant volume anharmonic lattice specific heat at high temperature are the clear evidences of proper account of anharmonicity. The present study also reveals that T-2-dependent anharmonic free energy is sufficient for correct evaluation of thermal pressure and conventional Grüneisen parameter. We observe that the intrinsic phonon anharmonicity starts dominating above characteristic temperature, which is attributed to higher order anharmonicity and can be related to higher order potential derivatives. We conclude that the uncorrelated and largeamplitude lattice vibrations at high temperature raise dominating intrinsic thermal stress mechanism, which surpasses the phonon-anharmonism and requires future consideration.

关键词： thermodynamics anharmonicity Grüneisen parameter silver

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On Green’s relations, 2~0-regularity and Quasi-ideals in Γ-semigroups

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Acta Mathematica Sinica,English Series 2013年第3期29卷 609-624页

作者： Kostaq HILA jani DINE Department of Mathematics and Computer Science Faculty of Natural SciencesUniversity of Gjirokastra

In this paper, we introduce the definition of （m, n）0-regularity in Г-semigroups. we in- vestigate and characterize the 20-regular class of F-semigroups using Green＇s relations. Extending and generalizing the Croisot＇s Theory of Decomposition for F-semigroups, we introduce and study the absorbent and regular absorbent Г-semigroups. We approach this problem by examining quasi-ideals using Green＇s relations.

关键词： F-semigroup Green's relation (m n)^-regular F-semigroup 2-regular F-semigroup com-pletely 0-simple absorbency 0-minimal left (right quasi)-ideal

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Structure of Some 4f rare Earth Liquid Metals --A Charged Hard Sphere Approach

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Communications in Theoretical Physics 2006年第2X期46卷 337-342页

作者： P.B. Thakor P.N. Gajjar A.r. jani Department of Physics Veer Nazmad South Gujarat University Udhana Magdalla Road Surat 395 007 Gujarat India Department of Physics Oujarat University Ahmedabd Oujarat India Department of Physics Sardar Patel University Vallabh Vidyanagar 388 120 Gujarat India

A well-established pseodopotential is used to study the structure of some 4f rare earth liquid metals （Ce, Pr, Eu, Gd, Tb, and Yb）. The structure factor S（q）, pair distribution function g（r）, interatomic distance r1, and coordination number n1 are calculated using Charged Hard Sphere （CHS） reference system. To introduce the exchange and correlation effects, the local field correction due to Sarkar et al. （S） is applied. The present investigation is successful in generating the structural information of Ce, Pr, Eu, Gd, Tb, and Yb 4f rare earth liquid metals.

关键词： pseudopotential structure factor pair distribution function interatomic distance

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Hot melt extrusion:An industrially feasible approach for casting orodispersible film

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Asian Journal of Pharmaceutical Sciences 2015年第4期10卷 292-305页

作者： rushiraj jani Dasharath Patel School of Pharmacy RK UniversityRajkotGujaratIndia Department of Pharmaceutics and Pharmaceutical Technology Shri Sarvajanik Pharmacy CollegeMehsanaGujaratIndia

Over the recent few decades,many groups of formulation scientists are concentrating on rapid release dosage forms in oral *** all fast release dosage forms,orodispersible films are successful to attract pharmaceutical industry due to ease of formulation and extension patent *** are popular in patients too because of quick onset and user friendliness of dosage *** the beginning,solvent casting has been selected as method of choice for manufacturing of orodispersible *** casting has been proved as a benchmark technology because of ease in product development,process optimization,process validation and technology transfer to production scale despite of some drawbacks like more number of unit operations involved and consumption of large quantity of solvents with controlled limits of organic volatile impurities in final *** application of hot-melt extrusion(HME)in the pharmaceutical industry is consecutively increasing due to its proven innumerable advantages like solvent free continuous process with fewer unit operations and better content *** few development activities has been initiated in the field of hot melt extruded orodispersible films so *** extensive review covers detailed discussion of heavy duty industrial extruders,selection of downstream equipments,selection of excipients,common problems found in formulations and their *** part of review addresses identification of critical quality attributes,quality target profile of product,criticality in selection of process parameters and material for substantial simulation in laboratory scale and production for successful technology transfer.

关键词： Extruders Film forming polymers Plasticizers Die swell phenomenon Quality by design Scale up

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Hypergastrinemia and recurrent type 1 gastric carcinoid in a young Indian male: Necessity for antrectomy?

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World Journal of Gastroenterology 2011年第35期17卷 4052-4054页

作者： Viplove Senadhi Niraj jani Division of Gastroenterology and Hepatology Indiana Institute for Personalized Medicine Indiana University School of MedicineIndianapolis IN 46202 United States Johns Hopkins University/Sinai Hospital and the Greater Baltimore Medical Center Chief of Division of GastroenterologyBaltimore MD 21204 United States

Carcinoid tumors are the most common neuroendocrine tumors. Gastric carcinoids represent 2% of all carcinoids and 1% of all gastric masses. Due to the wide-spread use of Esophagogastroduodenoscopy for evaluating a variety of upper gastrointestinal symptoms, the detection of early gastric carcinoids has increased. We highlight an alternative management of a young patient with recurrent type 1 gastric carcinoids with greater than 5 lesions, as well as lesions intermittently greater than 1 cm. Gastric carcinoids have a variable presentation and clinical course that is highly dependent on type. Type 1 gastric carcinoids are usually indolent and have a metastasis rate of less than 2%, even with tumors larger than 2 cm. There are a number of experts as well as organizations that recommend endoscopic resection for all type 1 gastric carcinoid lesions less than 1 cm, with a follow-up every 6-12 mo. They also recommend antrectomy for type 1 gastric carcinoids with greater than 5 lesions, lesions 1 cm or greater, or refractory anemia. However, the American Society of Gastrointestinal Endoscopy guidelines state that type 1 gastric carcinoid surveillance is controversial based on the evidence and could not make an evidence-based position statement on the best treatment modality. Our report illustrates a rare cause of iron deficiency anemia in a young male (without any medical history) due to multiple recurrent gastric carcinoid type 1 lesions in the setting of atrophic gastritis causing hypergastrinemia, and in the absence of a vitamin B12 deficiency. Gastric carcinoid type 1 can present in young males without an autoimmune history, despite the known predilection for women aged 50 to 70 years. Type 1 gastric carcinoids can be managed by endoscopic resection in patients with greater than 5 lesions, even with lesions larger than 1 cm. This course of treatment enabled the avoidance of early antrectomy in our patient, who expressed a preference against more invasive measures at his

关键词： Gastric carcinoid Antrectomy Endoscopic resection Hypergastrinemia Iron deficiency anemia

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