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Comprehensive Model for Business Training Based on B-Learning

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Journal of Modern Accounting and Auditing 2011年第8期7卷 859-863页

作者： Femando Ome-Carrasco Claudia Malc6n-Cerverat jose luis martinez-Flores Universidad Popular Aut6noma del Estado de Puebla （UPAEP） Mexico

Training and development for staff are the best option available for companies to survive in a highly competitive global business environment, but for those companies that operate business units located in different cities or countries, it has a high cost for the great dispersion of staff. B-learning is presented as a viable and interesting option that achieves superior results in the learning process while significantly reducing the costs associated with training. In the state of the art, B-learning has been addressed with greater emphasis in academics and the few articles that focused on addressing business training, present partial solutions to the problems exposed. This paper proposes a model that offers a comprehensive solution for managing corporate training based on B-learning, and consists of three phases： design, development and implementation.

关键词： training competitiveness companies with geographically dispersed operations B-learning

Capsule endoscopy capture rate: Has 4 frames-per-second any impact over 2frames-per-second?

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World Journal of Gastroenterology 2014年第39期20卷 14472-14478页

作者： Ignacio Fernandez-Urien Cristina Carretero Erika Borobio Ana Borda Emilio Estevez Sara Galter Begoa Gonzalez-Suarez Benito Gonzalez Marisol Lujan jose luis martinez Vanessa Martínez Pedro Menchén Javier Navajas Vicente Pons Cesar Prieto Julio Valle Department of Gastroenterology Hospital de Navarra 31008 Pamplona Spain Department of Gastroenterology Clínica Universidad de Navarra 31008 Pamplona Spain Department of Gastroenterology Hospital Juan Canalejo 26131 La Coru?a Spain Department of Gastroenterology Hospital de Tarrasa 08509 Barcelona Spain Department of Gastroenterology Hospital del Mar 08509 Barcelona Spain Department of Gastroenterology Hospital General de Valencia 46367 Valencia Spain Department of Gastroenterology Hospital Puerta de Hierro 28816 Madrid Spain Department of Gastroenterology Hospital La Fe 46367 Valencia Spain Department of Gastroenterology Hospital Gregorio Mara?ón 28816 Madrid Spain Department of Gastroenterology Complejo Hospitalario de Toledo 45591 Toledo Spain

AIM: To compare the current capsule and a new prototype at 2 and 4 frames-per-second, respectively, in terms of clinical and therapeutic impact.

关键词： Capsule endoscopy Small bowel Diagnostic accuracy Frames Lesions Landmarks

The sexually dimorphic expression of glutamate transporters and their implication in pain after spinal cord injury

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Neural Regeneration Research 2025年第11期20卷 3317-3329页

作者： Jennifer M.Colón-Mercado Aranza I.Torrado-Tapias Iris K.Salgado jose M.Santiago Samuel E.Ocasio Rivera Dina P.Bracho-Rincon luis H.Pagan Rivera Jorge D.Miranda Department of Physiology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA National Institutes of Health National Human Genome Research InstituteBethesdaMDUSA Universidad Central del Caribe School of MedicineBayamónPRUSA University of Puerto Rico Carolina CampusCarolinaPRUSA Institute of Neurobiology San JuanPRUSA

In addition to the loss of motor function,~60% of patients develop pain after spinal cord *** cellular-molecular mechanisms are not well understood,but the data suggests that plasticity within the rostral,epicenter,and caudal penumbra of the injury site initiates a cellularmolecular interplay that acts as a rewiring mechanism leading to central neuropathic *** can lead to the formation of new connections triggering abnormal sensory *** excitatory glutamate transporters are responsible for the reuptake of extracellular glutamate which makes them a critical target to prevent neuronal hyperexcitability and *** previous studies showed a sexually dimorphic therapeutic window for spinal cord injury after treatment with the selective estrogen receptor modulator *** this study,we investigated the anti-allodynic effects of tamoxifen in male and female rats with spinal cord *** hypothesized that tamoxifen exerts anti-allodynic effects by increasing the expression of glutamate transporters,leading to reduced hyperexcitability of the secondary neuron or by decreasing aberrant *** and female rats received a moderate contusion to the thoracic spinal cord followed by subcutaneous slow-release treatment of tamoxifen or matrix pellets as a control(placebo).We used von Frey monofilaments and the“up-down method”to evaluate mechanical *** treatment decreased allodynia only in female rats with spinal cord injury revealing a sexdependent *** expression profile of glutamatergic transporters(excitatory amino acid transporter 1/glutamate aspartate transporter and excitatory amino acid transporter 2/glutamate transporter-1)revealed a sexual dimorphism in the rostral,epicenter,and caudal areas of the spinal cord with a pattern of expression primarily on *** rodents showed a significantly higher level of excitatory amino acid transporter-1 expression while male rodents showed increased

关键词： allodynia central neuropathic pain EAAT-1/GLAST EAAT-2/GLT-1 glutamate transporters selective estrogen receptor modulator sexual dimorphism spinal cord injury trauma

CFD modelling:The most useful tool for developing mesoscale urban canopy parameterizations

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Building Simulation 2021年第3期14卷 407-419页

作者： Riccardo Buccolieri jose luis Santiago Alberto Martilli Dipartimento di Scienze e Tecnologie Biologiche edAmbientali University ofSalentoS.P.6 Lecce-MonteroniLecce 73700Italy Environment Department Research Center for EnergyEnvironment and Technology(CIEMAT)Madrid 28040Spain

1 Introduction The fact that most of the world’s population lives in cities(UN-Habitat 2016)has increased interest in urban *** models,such as the Weather Research and Forecasting(WRF)model(***/weather-research-and-forecasting-model),are used to reproduce the meteorology and climatology over cities and around them,where the complex interactions between the atmosphere and urban surfaces(buildings,vegetation,urban obstacles,etc.)induce strong heterogeneity in the flow properties within the urban canopy layer(UCL)(Di Sabatino et al.2013;Lateb et al.2016;Tominaga and Stathopoulos 2016).

关键词： meteorology urban forecasting

Study and ICH validation of a reverse-phase liquid chromatographic method for the quantification of the intact monoclonal antibody cetuximab

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Journal of Pharmaceutical Analysis 2016年第2期6卷 117-124页

作者： Antonio martinez-Ortega Agustin Herrera Antonio Salmeron-Garcia jose Cabeza luis Cuadros-Rodriguez Natalia Navas Department of Analytical Chemistry University of Granada Faculty of Science Campus Fuentenueva s/n E-18071 Granada Spain UGC intercentro Interniveles Farmacia Granada San Cecilio Hospital Biomedical Research Institute ibs. GRANADA. Hospitales Universitarios de Granada University of Granada E-18012 Granada Spain Department of Analytical Chemistry Science Faculty Biomedical Research Institute ibis. GRANADA University of Granada Campus Fuentenuevo s/n E-18071 Granada Spain

Cetuximab （CTX） is a potent chimeric mouse/human monoclonal antibody （mAb） approved worldwide for treatment of metastatic colorectal cancer. Among the various biological and physical analyses per- formed for full study on this biopharmaceutic, the determination of the concentration preparations throughout manufacturing and subsequent handling in hospital is particularly relevant. In the present work, the study and validation of a method for quantifying intact CTX by reverse-phase high-perfor- mance liquid chromatography with diode array detection （（RP）HPLC/DAD） is presented. With that end, we checked the performance of a chromatographic method for quantifying CTX and conducted a study to validate the method as stability-indicating in accordance with the International Conference on Harmo- nization guidelines （ICH） for biotechnological drugs; therefore, we evaluated linearity, accuracy, preci- sion, detection and quantification limits, robustness and system suitability. The specificity of the method and the robustness of the mAb formulation against external stress factors were estimated by compre- hensive chromatographic analysis by subjecting CTX to several informative stress conditions. As de- monstrated, the method is rapid, accurate, and reproducible for CTX quantification. It was also suc- cessfully used to quantify CTX in a long-term stability study performed under hospital conditions.

关键词： Reverse-phase high performance liquidchromatography Diode detector Stress study Biopharmaceuticals Cetuximab

Invasive-invaded system of non-Lipschitz porous medium equations with advection

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International Journal of Biomathematics 2021年第7期14卷 299-327页

作者： jose luis Diaz Palencia Escuela Politecnica Superior Universidad Francisco de Vitoria Ctra.Pozuelo-Majadahonda Km 1 80028223Pozuelo de AlarconMadrid

This work provides analytical results towards applications in the field of invasive-invaded systems modeled with nonlinear diffusion and with *** results focus on showing regularity,existence and uniqueness of weak solutions using the condition of a nonlinear slightly positive parabolic operator and the reaction-absorption monotone *** coupling in the reaction-absorption terms,that characterizes the species interaction,impedes the formulation of a global comparison principle that is shown to exist ***,this work provides analytical solutions obtained as selfsimilar minimal and maximal profiles.A propagating diffusive front is shown to exist until the invaded specie notes the existence of the *** the desertion of the invaded st arts,the diffusive front vanishes globally and the nonlinear diffusion concentrates only on the propagating tail which exhibits finite ***,the invaded specie is shown to exhibit an exponential decay along a characteristic *** exponential decay is not trivial in the nonlinear diffusion case and confirms that the invasive continues to feed on the invaded during the desertion.

关键词： Nonlinearity reaction absorption coupled system diffusion porous media

Update and actual trends on bacterial infections following liver transplantation

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World Journal of Gastroenterology 2008年第32期14卷 4977-4983页

作者： jose luis del Pozo Division of Infectious Diseases Department of Medicine Mayo Clinic Rochester

Recent advances in effective antimicrobial prophylactic strategies have led to a decline in the incidence of opportunistic infections in liver transplant recipients. However, morbidity and mortality due to infectious diseases remain as major problems. Bacterial infections occurring early after transplant are mainly related to the technical aspects of the procedure. By contrast, after the first postoperative days and beyond, the nature and variety of infectious complications change. Opportunistic bacterial infections are uncommon after 6 mo in patients receiving stable and reduced maintenance doses of immunosuppression with good graft function and little is documented about these cases in the literature. Transplant recipients may be more susceptible to some pathogens, such as the Nocardia species, Legionella species, Listeria monocytogenes , Mycoplasma species, Salmonella species or Rhodococcus equi. Respiratory infections due to capsulated bacteria, such as Streptococcus pneumoniae and Haemophilus intTuenza, can be life- threatening if not promptly treated in this population. These late bacterial infections may be very difficult to recognize and treat in this population. In this article, we review what has been described in the literature with regards to late bacterial infections following liver transplantation.

关键词： Liver transplant Bacterial infections Nocardia species Listeria species Legionella species Mycoplasma species Bartonella species

Structural performance assessment of GFRP elastic gridshells by machine learning interpretability methods

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Frontiers of Structural and Civil Engineering 2022年第10期16卷 1249-1266页

作者： Soheila KOOKALANI Bin CHENG jose luis Chavez TORRES Department of Civil Engineering Shanghai Jiao Tong UniversityShanghai 200240China Department of Civil Engineering Technical University of LojaLoja 110102Ecuador

The prediction of structural performance plays a significant role in damage assessment of glass fiber reinforcement polymer(GFRP)elastic gridshell *** learning(ML)approaches are implemented in this study,to predict maximum stress and displacement of GFRP elastic gridshell *** ML algorithms,including linear regression(LR),ridge regression(RR),support vector regression(SVR),K-nearest neighbors(KNN),decision tree(DT),random forest(RF),adaptive boosting(AdaBoost),extreme gradient boosting(XGBoost),category boosting(CatBoost),and light gradient boosting machine(LightGBM),are implemented in this *** features of structural performance considered in this study are the maximum stress as f1(x)and the maximum displacement to self-weight ratio as f2(x).A comparative study is conducted and the Catboost model presents the highest prediction ***,interpretable ML approaches,including shapely additive explanations(SHAP),partial dependence plot(PDP),and accumulated local effects(ALE),are applied to explain the *** is employed to describe the importance of each variable to structural performance both locally and *** results of sensitivity analysis(SA),feature importance of the CatBoost model and SHAP approach indicate the same parameters as the most significant variables for f1(x)and f2(x).

关键词： machine learning gridshell structure regression sensitivity analysis interpretability methods

Magnetofection as a new tool to study microglia biology

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Neural Regeneration Research 2019年第5期14卷 767-768页

作者： jose luis Venero Miguel Angel Burguillos Instituto de Biomedicina de Sevilla (IBiS)/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla and Departamento de Bioquímica y Biología Molecular Facultad de Farmacia Universidad de Sevilla Department of Biochemistry University of Cambridge

Microglia are the resident macrophages of the brain,originally described by Pio del Rio-Hortega(a student of Santiago Ramon y Cajal)in a series of studies in *** those pioneering studies,many others have followed to describe microglia as complex and multitasking cells with many diverse roles under physiological(*** key role in synapse pruning during development)or diseased *** exist as sentinels or surveyors of the environment that surround neurons,becoming reactive upon a wide array of stimuli and consequently developing an appropriate inflammatory *** fact,a neuroinflammatory response driven by microglia is found in virtually every disease process that occurs within the central nervous ***,a better understanding of the mechanisms governing the microglia response is the key to improving the outcome of neurodegenerative conditions.

关键词： Magnetofection new tool study microglia biology