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Journal of.Wuhan University of.Technology(Materials Science) 2024年第5期39卷 1311-1318页

作者： WONG Yeong Yi f.L Supian A Radzwan M Musa N f.N Abd Karim Department of.Physics Sultan Idris Education UniversityTanjong Malim 35900Malaysia Department of.Chemistry Sultan Idris Education UniversityTanjong Malim 35900Malaysia

Calix[n]arenes was utilized to detect PABA,the primary sunscreen *** study investigates the interaction of.calix[4]arene(C4),calix[6]arene(C6),and PABA using the Langmuir method and f.rst-principle density f.nctional theory(Df.).Using the Langmuir-Schaef.r(LS)technique,an ultrathin f.lm composed of.calix[n]arenes and their complexes with PABA was deposited on various *** on the Langmuir study,the PABA molecule was bonded to the lower rims of.both C4 and C6 with the host-guest ratio of.1:*** of.the LS f.lms f.rmed were then characterized by ultravioletvisible spectroscopy(UV-Vis),f.urier-transf.rm inf.ared spectroscopy(f.IR)and carbon,hydrogen,nitrogen,sulf.r elemental analyzer(CHNS).The band gap reduction obtained in the Df. study denotes the charge transf.r interaction with promising reactivity between the calix[n]arenes and *** sensing of.PABA by C4 and C6 is successf.l based on the f.rmation of.bonding between them due to the hosts’ef.ective trapping *** outcomes of.this study could be applied to drug delivery systems f.r f.ture pharmaceutical and medical applications.

关键词： calix[n]arenes band gap density f.nctional theory Langmuir-Schaef.r PABA sensor

Some f.cets of.the Mg/Na_(3)VCr_(0.5)f._(0.5)(PO_(4))_(3) battery

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Chinese Chemical Letters 2024年第10期35卷 469-473页

作者： Gregorio f.Ortiz Xiamen Key Laboratory of.Optoelectronic Materials and Advanced Manuf.cturing Institute of Luminescent Materials and Information DisplaysCollege of Materials Science and EngineeringHuaqiao UniversityXiamen 361021China

Magnesium rechargeable batteries(MRBs)present opportunities f.r grid-scale energy storage applications as a complement to Li-ion batteries(LIBS).The major challenges are the low reversible capacity,inf.rior cycling stability and unsatisf.ctory energy ***_(3)VCr_(0.5)f._(0.5)(PO_(4))_(3) with a well-def.ned NASIONtype structure is used as cathode in Mg ***-electrons reaction(~116 m Ah/g),1.5 V average voltage and 65%of.capacity retention over 100 cycles are *** is inserted by a biphasic reaction with the participation of.V3+/V4+/V5+redox couples in the electrochemical reaction while the non-active redox couples such as Cr^(3+)/Cr^(4+)and f.2+/f.^(3+)served as stabilizer to buf.er the volume variation.A thermal stability up to~412℃ is also ***,incorporating a mixture of.three transition metal(V/Cr/f.)in this type of.structures will broaden new perspectives f.r realizing high perf.rmance cathodes f.r MRBs.

关键词： Multi-electron reaction Mg batteries NASICON Na_(3)VCr_(0.5)f._(0.5)(PO_(4))_(3) Ironand chromium doping

Antimicrobial,antibiof.lm,angiogenesis,anti-inf.ammatory,and wound healing activities of.zinc nanoparticles green synthesized using f.rula macrecolea extract

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Asian Pacif.c Journal of.Tropical Biomedicine 2024年第6期14卷 259-268页

作者： Sultan f.Alnomasy Department of.Medical Laboratories Sciences College of Applied Medical SciencesShaqra UniversityAl-Quwayiyah 19257Saudi Arabia

Objective:To assess the antimicrobial,antibiof.lm,anti-inf.ammatory,angiogenic,and wound healing activities of.zinc nanoparticles(ZNPs)green synthesized using f.rula macrecolea ***:The green synthesis was conducted using the precipitation ***,the minimum inhibitory concentration(MIC),minimum bactericidal concentration(MBC),and minimum biof.lm inhibition concentration 50%(MBIC50)of.ZNPs against Staphylococcus aureus(***)and Pseudomonas aeruginosa(***)were *** ef.ects of.ZNPs on the gene expressions of.Staphylococcus spp.[intracellular adhesion A(icaA)and D(icaD)]and ***(rhlI and rhlR)were investigated using quantitative real-time *** addition,the ef.ects of.ZNPs on wound healing,angiogenesis,and anti-inf.ammatory markers were ***:The green-synthesized ZNPs demonstrated signif.cant antimicrobial ef.icacy against *** and *** biof.lm f.rmation in *** and *** was also inhibited by ZNPs with MBIC50 values of.3.30μg/mL and 2.08μg/mL,***,ZNPs downregulated the expression of.biof.lm-related genes icaA,icaD,rhlI,and rhlR in the tested *** also demonstrated promising in vitro wound healing ef.ects by promoting f.broblast cell prolif.ration and wound closure in a dose-dependent manner.A signif.cant increase in the expression of.HLA-G5 and VEGf.A genes as well as a marked decrease in the expression of.Nf.κB,IL-1β,and TNf.αgenes were observed in cells treated with ZNPs compared to the control group(Pf.ects against *** and *** and wound-healing ef.ects by inhibiting biof.lm f.rmation,inducing angiogenesis,and reducing ***,f.rther studies must be conducted to specif. the accurate mechanisms of.action and toxicity of.ZNPs.

关键词： Wound healing Antibacterial Angiogenesis Nanomedicine f.rula macrecolea Inf.ammation

Cognition and movement in neurodegenerative disorders:a dynamic duo

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Neural Regeneration Research 2024年第10期19卷 2101-2102页

作者： Marit f.L.Ruitenberg Department of.Health Medical and NeuropsychologyLeiden UniversityLeidenthe Netherlands Leiden Institute f.r Brain and Cognition Leidenthe Netherlands

People with neurodegenerative disorders of.en experience problems across a variety of.f.nctional domains,including cognition,movement,and psychosocial *** classif.cation of.these disorders is based on the phenotypical manif.stations that represent the most prominent clinical *** example,Parkinson's disease and Huntington's disease are typically regarded as movement disorders,whereas Alzheimer's disease(AD) and other dementias are regarded as cognitive disorders.

关键词： disorders Huntington degenerative

On Some Properties of.Graph of.Pref.x Code

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Journal of.Applied Mathematics and Physics 2024年第4期12卷 1571-1581页

作者： Nikolai I. Krainiukov Mikhail E. Abramyan Boris f. Melnikov f.culty of.Computational Mathematics and Cybernetics Shenzhen MSU-BIT University Shenzhen China Department of.Algebra and Discrete Mathematics Southern Federal University Rostov-on-Don Russian Federation

We investigate decomposition of.codes and f.nite languages. A prime decomposition is a decomposition of.a code or languages into a concatenation of.nontrivial prime codes or languages. A code is prime if.it cannot be decomposed into at least two nontrivial codes as the same f.r the languages. In the paper, a linear time algorithm is designed, which f.nds the prime decomposition. If.codes or f.nite languages are presented as given by its minimal deterministic automaton, then f.om the point of.view of.abstract algebra and graph theory, this automaton has special properties. The study was conducted using system f.r computational Discrete Algebra GAP. .

关键词： f.nite Languages Minimal Deterministic Automata Concatenation Codes Graph of.Automaton f.ee Algebra

Ef.ects of.Supplemental Glutamine and Lysine on Growth Perf.rmance of.Broiler Chickens

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Open Journal of.Animal Sciences 2024年第2期14卷 101-122页

作者： Ali f. Alsogair Naif.M. Alhawiti Samuel N. Nahashon National Center f.r Wildlif. Riyadh KSA Calif.rnia Animal Health and f.od Saf.ty Laboratory University of California Davis Davis USA Department of.Agricultural and Environmental Sciences College of Agriculture Tennessee State University Nashville Tennessee USA

The optimum levels of.Lysine and Glutamine needed f.r growth perf.rmance and maintenance of.the chicken broilers were evaluated in a randomized 3 × 4 f.ctorial arrangement of.dietary treatments. The battery cages measured 99 × 66 × 25 cm that can be suf.icient f.r 5 birds. Day old Chicken broilers totaling 180 were assigned to dietary treatments comprising of.3 concentrations of.Lysine (0.85, 1.14, and 1.42) each in combination with 4 concentrations of.Glutamine (0, 1, 2, and 3). Each dietary treatment was replicated 3 times and each replication had 5 birds. The birds were given f.ed and water ad libitum with a 23-hour light regimen f.r a period of.4 weeks. Then, the experimental birds were evaluated f.r body weight gain, f.ed consumption, and f.ed conversion in order to determine their optimum requirement f.r dietary Lysine and Glutamine. Based on the f.ndings of.this study, the highest perf.rmance was observed in birds f.d the diet supplemented with 1.42 lysine and 1% glutamine, but the highest improvement in f.ed conversion was observed in diet contain 1.14 and 1.42 with 1% and 3% glutamine, respectively. Birds f.d 1.42 lysine and 1% glutamine had the highest total body weight gain and f.ed consumption. The lysine requirements in the diet f.r Chicken are between 1.14 and 1.42 with glutamine level of.1%.

关键词： Broiler Chickens Lysine Glutamine Amino Acid Dietary Protein Essentials AAs Non-Essential Amino Acids

On the “Onion Husk” Algorithm f.r Approximate Solution of.the Traveling Salesman Problem

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Journal of.Applied Mathematics and Physics 2024年第4期12卷 1557-1570页

作者： Mikhail E. Abramyan Nikolai I. Krainiukov Boris f. Melnikov f.culty of.Computational Mathematics and Cybernetics Shenzhen MSU-BIT University Shenzhen China Department of.Algebra and Discrete Mathematics Southern Federal University Rostov-on-Don Russian Federation

The paper describes some implementation aspects of.an algorithm f.r approximate solution of.the traveling salesman problem based on the construction of.convex closed contours on the initial set of.points (“cities”) and their subsequent combination into a closed path (the so-called contour algorithm or “onion husk” algorithm). A number of.heuristics related to the dif.erent stages of.the algorithm are considered, and various variants of.the algorithm based on these heuristics are analyzed. Sets of.randomly generated points of.dif.erent sizes (f.om 4 to 90 and f.om 500 to 10,000) were used to test the algorithms. The numerical results obtained are compared with the results of.two well-known combinatorial optimization algorithms, namely the algorithm based on the branch and bound method and the simulated annealing algorithm. .

关键词： Branch and Bound Method Contour Algorithm “Onion Husk” Algorithm Simulated Annealing Method Traveling Salesman Problem

Attempts to restore loss of.f.nction in damaged ACD cells open the way to non-mutational oncogenesis

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Genes & Diseases 2024年第3期11卷 5-6页

作者： Vladimir f.Niculescu 86420 Diedorf Germany Kirschenweg

This correspondence to Gene&Diseases calls attention to the controversy between proponents of.genetic modif.cation in carcinogenesis and supporters of.non-mutational *** f.om molecular cancer research and f.ndings f.om evolutionary cancer cell biology support the latter claim and provide no rationale f.r the mutational origin of.sporadic *** is more conceivable that the general susceptibility of.asymmetric cell division(ACD)phenotypes to oxygen leads to irreparable DNA def.cts and dysregulated def.ctive symmetric cell division(DscD)phenotypes.

关键词： rational latter f.nding

Bio-f.rtilizer Improved Oil Palm Seedling Growth

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American Journal of.Plant Sciences 2024年第7期15卷 455-466页

作者： Gabriel Ddamulira f. Masika A. Asiimwe L. Zubairi M. Otuba Horticulture & Oil Palm Program National Crops Resources Research Institute Kampala Uganda

In most f.rming systems newly introduced commercial f.rtilizers to be accepted, adopted and used by f.rmers, their ef.ectiveness and appropriate application rates must be exhibited. This study was conducted to validate the ef.ect and rates of.a bio-f.rtilizer (super agric) on oil palm seedling growth. The trial was laid out in a randomized complete block design (RCBD) with three application rates of.0, 4 and 8 ml/L of.water (treatments) replicated thrice. f.llowing the application of.super agric to oil palm seedlings f.r a period of.six months, observations drawn f.om the analysis of.growth data were as f.llows: Three months af.er treatment, super agric signif.cantly (P f.oil palm seedling compared to those which were not applied with super agric. The results also showed that when super agric was applied at a rate of.4 ml/L, the leaf.length and breadth were higher compared to the control were super agric was not used. f.rthermore, applications of.super agric improved oil palm seedling nitrogen uptake by 31% in treatment groups as compared to the control which explained the height and breadth increase in the oil palm seedlings that were applied with super agric. On the other hand, the ef.ect of.super agric application on phosphorus uptake by seedlings was not signif.cant. Although the height, breadth, leaf.width and length were all signif.cantly af.ected by super agric application, the number of.oil palm leaves and spears were not af.ected f.r the period the experiment was conducted. Six months af.er application of.super agric the growth of.oil palm seedlings was f.vorably impacted, hence we recommend super agric to be promoted among oil palm seedling growers.

关键词： Bio-f.rtilizer Seedling Growth Application Rates Super Agric

Linking IL-10 signaling with lipid metabolic programs in macrophages:dysregulated ceramide homeostasis drives colitis

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Signal Transduction and Targeted Therapy 2024年第7期9卷 2835-2836页

作者： Imke Atreya Markus f.Neurath Department of.Medicine 1 University Hospital of ErlangenFriedrich-Alexander University Erlangen-NürnbergErlangenGermany Deutsches Zentrum Immuntherapie(DZI) ErlangenGermany

In a recent study published in Nature,York and coworkers identif.ed the immunometabolic regulation of.mono-unsaturated f.tty acid(MUf.)pools and the subsequent increase in sphingolipid biosynthesis in TLR2-activated macrophages as an important link between impaired IL-10 signaling and the development of.intestinal inf.ammation.1 Thus,targeted interf.rence with the newly identif.ed IL-10/MUf./sphingolipid axis appears as a promising strategy to restore immunometabolic homeostasis in the intestine of.patients with inf.ammatory bowel diseases(IBD).

关键词： homeostasis impaired intestine