Towards Mapping Experience Design for the Internet of Things.

We are witnessing a fundamental transformation in how Internet of Things (IoT) is having an impact on the experience users have with data-driven devices, smart appliances, and connected products. The experience of any place is commonly defined as the result of a series of user engagements with a surrounding place in order to carry out daily activities (Golledge, 2002). Knowing about users? experiences becomes vital to the process of designing a map. In the near future, a user will be able to interact directly with any IoT device placed in his surrounding place and very little is known on what kinds of interactions and experiences a map might offer (Roth, 2015). The main challenge is to develop an experience design process to devise maps capable of supporting different user experience dimensions such as cognitive, sensory-physical, affective, and social (Tussyadiah and Zach, 2012). For example, in a smart city of the future, the IoT devices allowing a multimodal interaction with a map could help tourists in the assimilation of their knowledge about points of interest (cognitive experience), their association of sounds and smells to these places (sensory-physical experience), their emotional connection to them (affective experience) and their relationships with other nearby tourists (social experience). This paper aims to describe a conceptual framework for developing a Mapping Experience Design (MXD) process for building maps for smart connected places of the future. Our MXD process is focussed on the cognitive dimension of an experience in which a person perceives a place as a "living entity" that uses and feeds through his experiences. We want to help people to undergo a meaningful experience of a place through mapping what is being communicated during their interactions with the IoT devices situated in this place. Our purpose is to understand how maps can support a person?s experience in making better decisions in real-time.

COMENSALIDADE E ASCESE: CONFLITOS DE PROJETOS MESSIÂNICOS A PARTIR DE LC 7,31-35

Comer ou não comer? Beber ou não beber? O que, com quem, quando, onde e como? Estas são questões que acompanham a história da humanidade, inclusive foram muito significativas no contexto cultural dos povos do mediterrâneo do século I d. C. Dize-me o que comes e dir-te-ei quem és , somado a Dize-me com quem comes , sintetizam todo o conteúdo simbólico e cultural (social, econômico, político, religioso) ligado à alimentação e seu compartilhamento. Tem um demônio , enquanto acusação feita a João Batista; Veja! Um comilão e beberrão, amigo de cobradores de impostos e pecadores como pecha atribuída a Jesus: a comensalidade de Jesus, em divergência com a ascese de João Batista e com os modelos daquela geração evidenciam um conflito de concepções sociais e religiosas distintas. Para Jesus e seus seguidores, taumaturgos itinerantes, os binômios milagre/mesa e cura/refeição, são espaços propícios para fazer acontecer os mecanismos do dom: dar, receber e retribuir.(AU)

COMENSALIDADE E ASCESE: CONFLITOS DE PROJETOS MESSIÂNICOS A PARTIR DE LC 7,31-35

Comer ou não comer? Beber ou não beber? O que, com quem, quando, onde e como? Estas são questões que acompanham a história da humanidade, inclusive foram muito significativas no contexto cultural dos povos do mediterrâneo do século I d. C. Dize-me o que comes e dir-te-ei quem és , somado a Dize-me com quem comes , sintetizam todo o conteúdo simbólico e cultural (social, econômico, político, religioso) ligado à alimentação e seu compartilhamento. Tem um demônio , enquanto acusação feita a João Batista; Veja! Um comilão e beberrão, amigo de cobradores de impostos e pecadores como pecha atribuída a Jesus: a comensalidade de Jesus, em divergência com a ascese de João Batista e com os modelos daquela geração evidenciam um conflito de concepções sociais e religiosas distintas. Para Jesus e seus seguidores, taumaturgos itinerantes, os binômios milagre/mesa e cura/refeição, são espaços propícios para fazer acontecer os mecanismos do dom: dar, receber e retribuir.(AU)

Peptide analogue studies of the hypothalamic neuropeptide Y receptor mediating pituitary adrenocorticotrophic hormone release

Hypothalamic neuropeptide Y (NPY) is thought to be important in the regulation of feeding and also in the release of Adrenocorticotrophic hormone (ACTH). Intracerebroventricular administration of NPY to male rats significantly increased plasma ACTH 10 min after injection and stimulated 2-h food intake. A series of analogues of NPY that have a greatly reduced affinity for the Y1 [human pancreatic polypeptide (human PP), NPY(3–36)], the Y2 ([Pro34]NPY, human PP), the Y3 (peptide YY), and the Y6 (human PP) receptor, all markedly stimulated ACTH release. Rat PP, which binds with high affinity to the Y4 receptor, was unable to stimulate ACTH release. A novel analogue fragment [Pro34]NPY(13–36) was synthesized as a ligand with low Y1 and Y2 receptor affinity. Interestingly, neither [Pro34]NPY(13–36) nor the selective Y5 receptor agonist [d-Trp32]NPY stimulated food intake, whereas both significantly increased plasma ACTH. Thus the hypothalamic NPY receptor mediating increases in plasma ACTH has a fragment activation profile unlike the Y1–Y4 or Y6 receptors and appears distinct from the NPY receptor controlling food intake.

Response-reinforcement learning is dependent on N-methyl-d-aspartate receptor activation in the nucleus accumbens core

The nucleus accumbens, a site within the ventral striatum, is best known for its prominent role in mediating the reinforcing effects of drugs of abuse such as cocaine, alcohol, and nicotine. Indeed, it is generally believed that this structure subserves motivated behaviors, such as feeding, drinking, sexual behavior, and exploratory locomotion, which are elicited by natural rewards or incentive stimuli. A basic rule of positive reinforcement is that motor responses will increase in magnitude and vigor if followed by a rewarding event. It is likely, therefore, that the nucleus accumbens may serve as a substrate for reinforcement learning. However, there is surprisingly little information concerning the neural mechanisms by which appetitive responses are learned. In the present study, we report that treatment of the nucleus accumbens core with the selective competitive N-methyl-d-aspartate (NMDA) antagonist 2-amino-5-phosphonopentanoic acid (AP-5; 5 nmol/0.5 μl bilaterally) impairs response-reinforcement learning in the acquisition of a simple lever-press task to obtain food. Once the rats learned the task, AP-5 had no effect, demonstrating the requirement of NMDA receptor-dependent plasticity in the early stages of learning. Infusion of AP-5 into the accumbens shell produced a much smaller impairment of learning. Additional experiments showed that AP-5 core-treated rats had normal feeding and locomotor responses and were capable of acquiring stimulus-reward associations. We hypothesize that stimulation of NMDA receptors within the accumbens core is a key process through which motor responses become established in response to reinforcing stimuli. Further, this mechanism, may also play a critical role in the motivational and addictive properties of drugs of abuse.

Different population dynamics of human T cell lymphotropic virus type II in intravenous drug users compared with endemically infected tribes

The phylogeny of human T cell lymphotropic virus type II (HTLV-II) was investigated by using strains isolated from Amerindian and Pygmy tribes, in which the virus is maintained primarily through mother-to-child transmission via breast-feeding, and strains from intravenous drug users (IDUs), in which spread is mainly blood-borne via needle sharing. Molecular clock analysis showed that HTLV-II has two different evolutionary rates with the molecular clock for the virus in IDUs ticking 150–350 times faster than the one in endemically infected tribes: 2.7 × 10−4 compared with 1.71/7.31 × 10−7 nucleotide substitutions per site per year in the long terminal repeat region. This dramatic acceleration of the evolutionary rate seems to be related with the mode of transmission. Mathematical models showed the correlation of these two molecular clocks with an endemic spread of HTLV-II in infected tribes compared with the epidemic spread in IDUs. We also noted a sharp increase in the population size of the virus among IDUs during the last decades probably caused by the worldwide increase in intravenous drug use.

Nucellain, a Barley Homolog of the Dicot Vacuolar-Processing Protease, Is Localized in Nucellar Cell Walls1

The nucellus is a complex maternal grain tissue that embeds and feeds the developing cereal endosperm and embryo. Differential screening of a barley (Hordeum vulgare) cDNA library from 5-d-old ovaries resulted in the isolation of two cDNA clones encoding nucellus-specific homologs of the vacuolar-processing enzyme of castor bean (Ricinus communis). Based on the sequence of these barley clones, which are called nucellains, a homolog from developing corn (Zea mays) grains was also identified. In dicots the vacuolar-processing enzyme is believed to be involved in the processing of vacuolar storage proteins. RNA-blot and in situ-hybridization analyses detected nucellain transcripts in autolysing nucellus parenchyma cells, in the nucellar projection, and in the nucellar epidermis. No nucellain transcripts were detected in the highly vacuolate endosperm or in the other maternal tissues of developing grains such as the testa or the pericarp. Using an antibody raised against castor bean vacuolar-processing protease, a single polypeptide was recognized in protein extracts from barley grains. Immunogold-labeling experiments with this antibody localized the nucellain epitope not in the vacuoles, but in the cell walls of all nucellar cell types. We propose that nucellain plays a role in processing and/or turnover of cell wall proteins in developing cereal grains.

Metabolism of Indole-3-Acetic Acid in Arabidopsis1

The metabolism of indole-3-acetic acid (IAA) was investigated in 14-d-old Arabidopsis plants grown in liquid culture. After ruling out metabolites formed as an effect of nonsterile conditions, high-level feeding, and spontaneous interconversions, a simple metabolic pattern emerged. Oxindole-3-acetic acid (OxIAA), OxIAA conjugated to a hexose moiety via the carboxyl group, and the conjugates indole-3-acetyl aspartic acid (IAAsp) and indole-3-acetyl glutamate (IAGlu) were identified by mass spectrometry as primary products of IAA fed to the plants. Refeeding experiments demonstrated that none of these conjugates could be hydrolyzed back to IAA to any measurable extent at this developmental stage. IAAsp was further oxidized, especially when high levels of IAA were fed into the system, yielding OxIAAsp and OH-IAAsp. This contrasted with the metabolic fate of IAGlu, since that conjugate was not further metabolized. At IAA concentrations below 0.5 μm, most of the supplied IAA was metabolized via the OxIAA pathway, whereas only a minor portion was conjugated. However, increasing the IAA concentrations to 5 μm drastically altered the metabolic pattern, with marked induction of conjugation to IAAsp and IAGlu. This investigation used concentrations for feeding experiments that were near endogenous levels, showing that the metabolic pathways controlling the IAA pool size in Arabidopsis are limited and, therefore, make good targets for mutant screens provided that precautions are taken to avoid inducing artificial metabolism.

Overexpression of lecithin:cholesterol acyltransferase in transgenic rabbits prevents diet-induced atherosclerosis.

Lecithin:cholesterol acyltransferase (LCAT) is a key plasma enzyme in cholesterol and high density lipoprotein (HDL) metabolism. Transgenic rabbits overexpressing human LCAT had 15-fold greater plasma LCAT activity that nontransgenic control rabbits. This degree of overexpression was associated with a 6.7-fold increase in the plasma HDL cholesterol concentration in LCAT transgenic rabbits. On a 0.3% cholesterol diet, the HDL cholesterol concentrations increased from 24 +/- 1 to 39 +/- 3 mg/dl in nontransgenic control rabbits (n = 10; P < 0.05) and increased from 161 +/- 5 to 200 +/- 21 mg/dl (P < 0.001) in the LCAT transgenic rabbits (n = 9). Although the baseline non-HDL concentrations of control (4 +/- 3 mg/dl) and transgenic rabbits (18 +/- 4 mg/dl) were similar, the cholesterol-rich diet raised the non-HDL cholesterol concentrations, reflecting the atherogenic very low density, intermediate density, and low density lipoprotein particles observed by gel filtration chromatography. The non-HDL cholesterol rose to 509 +/- 57 mg/dl in controls compared with only 196 +/- 14 mg/dl in the LCAT transgenic rabbits (P < 0.005). The differences in the plasma lipoprotein response to a cholesterol-rich diet observed in the transgenic rabbits paralleled the susceptibility to developing aortic atherosclerosis. Compared with nontransgenic controls, LCAT transgenic rabbits were protected from diet-induced atherosclerosis with significant reductions determined by both quantitative planimetry (-86%; P < 0.003) and quantitative immunohistochemistry (-93%; P < 0.009). Our results establish the importance of LCAT in the metabolism of both HDL and apolipoprotein B-containing lipoprotein particles with cholesterol feeding and the response to diet-induced atherosclerosis. In addition, these findings identify LCAT as a new target for therapy to prevent atherosclerosis.

Ancylostoma caninum anticoagulant peptide: a hookworm-derived inhibitor of human coagulation factor Xa.

Human hookworm infection is a major cause of gastrointestinal blood loss and iron deficiency anemia, affecting up to one billion people in the developing world. These soil-transmitted helminths cause blood loss during attachment to the intestinal mucosa by lacerating capillaries and ingesting extravasated blood. We have isolated the major anticoagulant used by adult worms to facilitate feeding and exacerbate intestinal blood loss. This 8.7-kDa peptide, named the Ancylostoma caninum anticoagulant peptide (AcAP), was purified by using a combination of ion-exchange chromatography, gel-filtration chromatography, and reverse-phase HPLC. N-terminal sequencing of AcAP reveals no homology to any previously identified anticoagulant or protease inhibitor. Single-stage chromogenic assays reveal that AcAP is a highly potent and specific inhibitor of human coagulation, with an intrinsic K*i for the inhibition of free factor Xa of 323.5 pM. In plasma-based clotting time assays, AcAP was more effective at prolonging the prothrombin time than both recombinant hirudin and tick anticoagulant peptide. These data suggest that AcAP, a specific inhibitor of factor Xa, is one of the most potent naturally occurring anticoagulants described to date.

Madres y enfermeras: el modelo de cuidados a la infancia en la colección «Al servicio de España y del niño español» (1938-1964)

Objetivos: El estudio se plantea profundizar en el análisis del discurso del régimen franquista que se dirigió a la población femenina, especialmente a las madres y a las enfermeras, en relación con los cuidados a la infancia. Métodos: Se analizó la colección «Al Servicio de España y del Niño Español» (1938-1964), publicada por el Ministerio de Gobernación, mediante un análisis del contenido de las monografías que se ocupaban del los cuidados a la infancia. Discusión y conclusiones: El régimen franquista condenó el trabajo fuera del hogar de las mujeres y promovió una política pronatalista. Las mujeres fueron consideradas ignorantes y por tanto culpables de la elevada mortalidad infantil. Su acción se orientó a capacitar a todas las mujeres (que algún día llegarían a ser madres) en el cuidado de los niños. Fue obligatoria la enseñanza de la puericultura a las niñas en todos los niveles. Se fomento la lactancia materna con un discurso culpabilizador (la mujer que no lacta es una semimadre). Con todo, a pesar de todas estas iniciativas pronatalistas, la realidad social se impuso y la natalidad disminuyó, y también lo hizo la mortalidad infantil debido a la mejora de las condiciones de vida, al mismo tiempo que se produjo un fuerte aumento del uso del biberón y del trabajo femenino fuera del hogar.

El espacio del agua en la ciudad de Orihuela en época islámica

Análisis de los datos que proporcionan la arqueología y las fuentes escritas acerca de las diversas funcionalidades del agua en el espacio urbano de Orihuela en el período andalusí. Se dividen en funcionalidades primarias (alimentación y limpieza) y funcionalidades económicas (agricultura y artesanías). Se clasifican al final los datos que poseemos sobre los elementos del espacio del agua de la Orihuela musulmana.

Framing Banking Union in the Euro Area: Some empirical evidence. CEPS Working Document No. 389, 3 February 2014

Evidence shows that financial integration in the euro area is retrenching at a quicker pace than outside the union. Home bias persists: Governments compete on funding costs by supporting ‘their’ banks with massive state aids, which distorts the playing field and feeds the risk-aversion loop. This situation intensifies friction in credit markets, thus hampering the transmission of monetary policies and, potentially, economic growth. This paper discusses the theoretical foundations of a banking union in a common currency area and the legal and economic aspects of EU responses. As a result, two remedies are proposed to deal with moral hazard in a common currency area: a common (unlimited) financial backstop to a privately funded recapitalisation/resolution fund and a blanket prohibition on state aids.

The Art of Enduring Contradictory Goals: Challenges in the Institutional Co‐construction of a ‘Good Death’

This paper focuses on the normative notion of ‘good death’, its practical relevance as a frame of reference for ‘death work’ procedures in institutional elder care in Switzerland and the ways in which it may be challenged within migrant ‘dying trajectories’. In contemporary palliative care, the concept of ‘good death’ focuses on the ideal of an autonomous dying person, cared for under a specialised biomedical authority. Transferred to the nursing home context, characterised by long-term basic care for the very old under conditions of scarce resources, the notion of ‘good death’ is broken down into ready-to-use, pragmatic elements of daily routines. At the same time, nursing homes are increasingly confronted with socially and culturally diversified populations. Based on ethnographic findings, we give insight into current practices of institutional ‘death work’ and tensions arising between contradicting notions of a ‘good death’, by referring to decision-making, life-prolonging measures, notions on food/feeding and the administration of sedative painkillers.

Steam boilers; instruction paper with examination questions.

Types of steam boilers; Boiler details; Boiler fittings; Boiler design; Boiler feeding and feedwater problems; Combustion, firing and draft; Economic combustion of coal; Automatic furnaces and mechanical stokers.