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Grasshoppers Sphenarium Purpurascens Ch Source of Proteins and Essential Amino Acids

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Journal of Chemistry and Chemical Engineering 2015年第7期9卷 472-476页

作者： Melo-Ruiz Virginia Quirino-Barreda Tomas garcia-Nunez Maritza diaz-garcia rafael Sanchez-Herrera Karina Schettino-Bermudez Beatriz Departament of Biological Systems Universidad Autonoma Metropolitana-Xochimilco Mexico D. F. 04960 Mexico

Protein malnutrition is quite common worldwide; its deficiency has adverse effects in all organs. Edible insect＇s traditional cultural food, commonly consumed in rural communities, now intake is also being incorporated in some countries. Grasshoppers comprise proteins, the building blocks of AA （amino acids）, that are one of the five classes of complex biomolecules found in cells and tissues that play an important role in human metabolism and nutrition. This research was conducted to determine proximal composition of Sphenarium purpurascens Ch, grasshoppers, focused on proteins and AA. Sampling was performed during autumn, 2013, in Oaxaca State. Dry raw adult insects were ground and proceeded to macro molecules proximal analysis, protein by Kjeldahl AOAC （Association of Official Analytical Chemists） method and essential AA in a Beckman 6300 equipment. Obtained data were： total proteins 71.56%; lipids 8.14%; minerals 3.52%; fiber 7.48%; soluble carbohydrates 9.30%. Essential AA （mg/16 g-N）： isoleucine 4.5; leucine 8.1; lysine 5.4; methionine ＋ cysteine 5.1; phenylalanine ＋ tyrosine 8.5; threonine 3.5; tryptophan 0.6; valine 5.5. Sphenarium purpurascens Ch, Grasshoppers represent a good source of proteins and essential AA that can grow almost everywhere, available mostly all year round and affordable to all social groups, thus being a good option to improve human health.

关键词： Proteins essential AA nutrition grasshoppers Sphenarium purpurascen.

Segment Anything for Comprehensive Analysis of Grapevine Cluster Architecture and Berry Properties

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Plant Phenomics 2024年第3期6卷 696-707页

作者： Efrain Torres-Lomas Jimena Lado-Bega Guillermo garcia-Zamora Luis diaz-garcia Department of Viticulture and Enology University of California DavisDavisCA 95616USA Soil and Water Department Universidad de la RepublicaMontevideo 11400Uruguay

Grape cluster architecture and compactness are complex traits influencing disease susceptibility,fruit quality,and *** methods for these traits include visual scoring,manual methodologies,and computer vision,with the latter being the most scalable *** of the existing computer vision approaches for processing cluster images often rely on conventional segmentation or machine learning with extensive training and limited *** Segment Anything Model(SAM),a novel foundation model trained on a massive image dataset,enables automated object segmentation without additional *** study demonstrates out-of-the-box SAM's high accuracy in identifying individual berries in 2-dimensional(2D)cluster *** this model,we managed to segment approximately 3,500 cluster images,generating over 150,000 berry masks,each linked with spatial coordinates within their *** correlation between human-identified berries and SAM predictions was very strong(Pearson's r^(2)=0.96).Although the visible berry count in images typically underestimates the actual cluster berry count due to visibility issues,we demonstrated that this discrepancy could be adjusted using a linear regression model(adjusted R^(2)=0.87).We emphasized the critical importance of the angle at which the cluster is imaged,noting its substantial effect on berry counts and *** proposed different approaches in which berry location information facilitated the calculation of complex features related to cluster architecture and ***,we discussed SAM's potential integration into currently available pipelines for image generation and processing in vineyard conditions.

关键词： architecture analysis cluster anything berry comprehensive grapevine properties segment

Some Comments on Zonal Polynomials and Their Expected Values with respect to ***

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Acta Mathematicae Applicatae Sinica 2017年第3期33卷 567-574页

作者： Jose A.diaz-garcia Ramon Gutierrez-Jaimez Department of Statistics and Computation Universidad Autonoma Agraria Antonio Narro25350 BuenavistaSaltilloCoahuilaMexico Department of Statistics and O.R University of GranadaGranada 18071Spain

In this paper, we give alternative proofs of some results in [15] （Li R.,1997） about the expected value of zonal polynomials.

关键词： elliptical matrix distributions random matrices zonal polynomials generalised Wishart distribution

Novel human immunomodulatory T cell receptors and their double-edged potential in autoimmunity,cardiovascular disease and cancer

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Cellular & Molecular Immunology 2021年第4期18卷 919-935页

作者： Pilar Martin rafael Blanco-Dom fnguez Raquel Sanchez-diaz Vascular Pathophysiology Area Centro Nacional de Investigaciones Cardiovasculares(CNIC)MadridSpain CIBERCV MadridSpain

In the last decade,approaches based on T cells and their immunomodulatory receptors have emerged as a solid improvement in treatments for various types of ***,the roles of these molecules in the therapeutic context of autoimmune and cardiovascular diseases are still relatively ***,we review the best known and most com m only used immunomodulatory T cell receptors in clinical practice(PD-1 and CTLA-4),along with the rest of the receptors with known functions in animal models,which have great potential as modulators in human pathologies in the medium *** ong these other receptors is the receptor CD69,which has recently been described to be expressed in mouse and human T cells in autoimmune and cardiovascular diseases and ***,inhibition of these receptors individually or in combination by drugs or monoclonal antibodies generates a loss of immunological tolerance and can trigger multiple autoimmune disorders in different organs and immune-related adverse *** the coming decades,knowledge on the functions of different immunomodulatory receptors will be pivotal for the development of new and better therapies with less harmful side *** this review,we discuss the roles of these receptors in the control of immunity from a perspective focused on therapeutic potential in not only cancer but also autoimmune diseases,such as systemic lupus erythematosus,autoimmune diabetes and rheumatoid arthritis,and cardiovascular diseases,such as atherosclerosis,acute myocardial infarction,and myocarditis.

关键词： Immunomodulatory receptors Autoimmune diseases T cells Immunotherapy

Visual analytics tool for the interpretation of hidden states in recurrent neural networks

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Visual Computing for Industry,Biomedicine,and Art 2021年第1期4卷 233-245页

作者： rafael garcia Tanja Munz Daniel Weiskopf VISUS University of Stuttgart70569 StuttgartGermany

In this paper,we introduce a visual analytics approach aimed at helping machine learning experts analyze the hidden states of layers in recurrent neural *** technique allows the user to interactively inspect how hidden states store and process information throughout the feeding of an input sequence into the *** technique can help answer questions,such as which parts of the input data have a higher impact on the prediction and how the model correlates each hidden state configuration with a certain *** visual analytics approach comprises several components:First,our input visualization shows the input sequence and how it relates to the output(using color coding).In addition,hidden states are visualized through a nonlinear projection into a 2-D visualization space using t-distributed stochastic neighbor embedding to understand the shape of the space of the hidden *** are also employed to show the details of the evolution of the hidden state ***,a time-multi-class heatmap matrix visualizes the evolution of the expected predictions for multi-class classifiers,and a histogram indicates the distances between the hidden states within the original *** different visualizations are shown simultaneously in multiple views and support brushing-and-linking to facilitate the analysis of the classifications and debugging for misclassified input *** demonstrate the capability of our approach,we discuss two typical use cases for long short-term memory models applied to two widely used natural language processing datasets.

关键词： Visual analytics Visualization Machine learning Classification Recurrent neural networks Long shortterm memory Hidden states Interpretability Natural language processing Nonlinear projection

A Study on the Density of Agglomerates Prepared from Cork Wastes

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Journal of Materials Science & Technology 2003年第1期19卷 46-50页

作者： A.Macias-garcia A.diaz-Parralejo 等 AreaofMaterialsScienceandMetallurgyEngineering FacultyofIndustrialEngineeringUniversityofExtremadure06071BadaiozSpain AreaofMaterialsScienceandMetallurgyEngineering FacultyofIndustrialEngineeringU

The density of black regranulate (BR) of cork and of black agglomerate (BA) and composite agglomerate (CA) prepared fromsuch a waste by different methods was investigated. The preparation of the agglomerates was undertaken by controlling thespecimen thickness for BA and the particle size for BR and the binder dosage for CA. The mass changes produced in theoven-drying treatment at 376.15 K of the agglomerates and in their subsequent stabilization under ambient conditions werealso analyzed. The density was determined by standard methods. For BR, the bulk density first decreased and then increasedwith decreasing particle size. It was much lower than the apparent density of the agglomeration products of cork. Although toa lesser extent, the density was also lower for BA than for CA. It was higher for the smaller thickness specimens of BA. In thecase of CA, the density followed the same variation trends as for BR. Furthermore it increased significantly with the increasein resin dosage. This resulted in a noticeable increase in the weight loss during the oven-drying and in a significant decreasein the degree of moisture adsorption during the stabilization period of the agglomerate.

关键词： Cork Agglomerates Density

Non-technical approach to the challenges of ecological architecture： Learning from Van der Laan

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Frontiers of Architectural Research 2016年第2期5卷 202-212页

作者： Maria-Jesus Gonzalez-diaz Justo garcia-Navarro Department of Agroforestry Engineering Construction Unit Universidad Politécnica de Madrid Madrid 28040 Spain

Up to now, ecology has a strong influence on the development of technical and instrumental aspects of architecture, such as renewable and efficient of resources and energy, COz emissions, air quality, water reuse, some social and economical aspects. These concepts define the physical keys and codes of the current ＇sustainable＇ architecture, normally instrumental but rarely and insufficiently theorised. But is not there another way of bringing us to nature？ We need a theoretical referent. This is where we place the Van der Laan＇s thoughts： he considers that art completes nature and he builds his theoretical discourse on it, trying to better understand many aspects of architecture. From a conceptual point of view, we find in his works sense of timelessness, universality, special attention on the ＇locus＇ and a strict sense of proportions and use of materials according to nature. Could these concepts complement our current sustainable architecture？ How did Laan apply the current codes of ecology in his architecture？ His work may help us to get a theoretical interpretation of nature and not only physical. This paper develops this idea through the comparison of thoughts and works of Laan with the current technical approach to ＇sustainable＇ architecture.

关键词： Nature Architecture Van-der-Laan Ecology Ethics Environment

Comparative transcriptomics reveals hidden issues in the plant response to arthropod herbivores

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Journal of Integrative Plant Biology 2021年第2期63卷 312-326页

作者： M.Estrella Santamaria Alejandro garcia Ana Amaiz Irene Rosa-diaz Gara Romero-Hernandez Isabel diaz Manuel Martinez Centro de Biotecnologia y Genomica de Plantas Instituto Nacional de Investigacion y Tecnologia Agraria y AlimentariaUniversidad Politecnica de MadridMadridSpain Departamento de Biotecnologia-Biologia Vegetal Escuela Tecnica Superior de Ingenierfa AgronomicaAlimentaria y de BiosistemasUniversidad Politecnica de MadridMadridSpain

Plants experience different abiotic/biotic stresses,which trigger their molecular machinery to cope with them. Besides general mechanisms prompted by many stresses, specific mechanisms have been introduced to optimize the response to individual threats. However, these key mechanisms are difficult to identify. Here, we introduce an in-depth species-specific transcriptomic analysis and conduct an extensive meta-analysis of the responses to related species to gain more knowledge about plant responses. The spider mite Tetranychus urticae was used as the individual species, several arthropod herbivores as the related species for meta-analysis, and Arabidopsis thaliana plants as the common host. The analysis of the transcriptomic data showed typical common responses to herbivory, such as jasmonate signaling or glucosinolate biosynthesis. Also, a specific set of genes likely involved in the particularities of the Arabidopsis-spider mite interaction was discovered. The new findings have determined a prominent role in this interaction of the jasmonateinduced pathways leading to the biosynthesis of anthocyanins and tocopherols. Therefore, tandem individual/general transcriptomic profiling has been revealed as an effective method to identify novel relevant processes and specificities in the plant response to environmental stresses.

关键词： Arabidopsis thaliana arthropod herbivore comparative transcriptomics plant defense Tetranychus urticae

Constructive thinking,rational intelligence and irritable bowel syndrome

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World Journal of Gastroenterology 2009年第25期15卷 3106-3113页

作者： Enrique Rey Marta Moreno Ortega Monica Olga garcia Alonso Manuel diaz-Rubio Department of Digestive Diseases Hospital Clinico San Carlos (IMSALUD)and Faculty of MedicineComplutense University

AIM： To evaluate rational and experiential intelligence in irritable bowel syndrome （IBS） sufferers. METHODS： We recruited 100 subjects with IBS as per Rome 11 criteria （50 consulters and 50 non-consulters） and 100 healthy controls, matched by age, sex and educational level. Cases and controls completed a clinical questionnaire （including symptom characteristics and medical consultation） and the following tests： rational- intelligence （Wechsler Adult Intelligence Scale, 3rd edition）; experiential-intelligence （Constructive Thinking Inventory）; personality （NEO personality inventory）; psychopathology （MMPI-2）, anxiety （state-trait anxiety inventory） and life events （social readjustment rating scale）. Analysis of variance was used to compare the test results of IBS-sufferers and controls, and a logistic regression model was then constructed and adjusted for age, sex and educational level to evaluate any possible association with IBS. RESULTS： No differences were found between IBS cases and controls in terms of IQ （102.0 ± 10.8 vs 102.8 ± 12.6）, but IBS sufferers scored significantly lower in global constructive thinking （43.7± 9.4 vs 49.6 ± 9.7）. In the logistic regression model, global constructive thinking score was independently linked to suffering from IBS [OR 0.92 （0.87-0.97）], without significant OR for total IQ. CONCLUSION： IBS subjects do not show lower rational intelligence than controls, but lower experiential intelligence is nevertheless associated with IBS.

关键词： Constructive thinking Intelligence tests Intelligence Irritable bowel syndrome