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In this paper, we consider a routing problem related to the widely used Open Shortest Path First (OSPF) protocol, which is considered a challenge within the Constraint Programming (CP) community. We address the special version of OSPF which requires unique and symmetrical paths. To solve this problem, we propose a novel hybrid approach which combines CP and Linear Programming (LP). Our approach em
Impact hammer and non-contact speaker excitation were applied to an asphalt concrete, a PVC-U and a concrete specimen to measure the fundamental longitudinal resonance frequency at different strain levels. The impact and the noncontact excitation methods resulted in similar resonance frequencies for the undamaged asphalt concrete and for the PVC-U specimen. However, the two excitation approaches g
The developments and activities among the attendees to a Naqshbandi-Haqqani Sufi priory in north London in recent years have come to raise a number of issues regarding Sufism in Western Europe. The relationship between shaykh and murid, "disciple", has been developed into a complex interaction where ongoing negotiations concerning the content and form of the tariqa’s activities continuously take p
Recent advances of body networks enable the acquisition of personal context from various kinds of body sensors. As a result, how to build a platform to properly manage personal context becomes a problem. In order to address this issue, we design and implement a mobile physical space gateway (MPSG) which is a generic context management framework in mobile spaces. This framework includes three layer
Popular Abstract in Swedish I takt med att resultaten för behandling av cancer hos barn och ungdomar blivit bättre, har kraven på en god livskvalitet efter avslutad behandling ökat. Man beräknar att år 2005 kommer 1/700 unga vuxna mellan 25-35 års ålder att vara långtidsöverlevande efter barncancer. Mer än 2/3 av dem som behandlats kommer att ha någon form av sena biverkningar, och hos hälften av Evaluation of long-term side effects of treatment is important due to the growing number of childhood cancer survivors. How kidney function is affected over time needs to be clarified. In the first article, we investigated 247 healthy infants and children and established upper reference limits for several proteins in urine, to be used as markers for glomerular and tubular proteinuria in children w
China’s unbalanced growth strategy has seemingly fostered growing inter-regional growth disparities and there is little evidence of wealth trickling down from richer provinces to poorer provinces. Standard convergence tests, however, may be ill specified to detect underlying long-term growth trends in small samples due to the pronounced and frequent inter-regional short-term fluctuations. Our pape
The average consensus algorithm is a distributed procedure which allows a network of agents to agree on the average of a set of initial values. The computation occurs through local exchange of information only, namely the information exchange takes place only between agents which are neighbors with respect to a graph representing the system communication architecture. Several performance metrics h
Recent advances in biochemistry and drug design have placed proteases as one of the critical target groups for developing novel small-molecule inhibitors. Among all proteases, aspartic proteases have gained significant attention due to their role in HIV/AIDS, malaria, Alzheimer's disease, etc. The binding cleft is covered by one or two β-hairpins (flaps) which need to be opened before a ligand can
The lower excited states of 2-benzoylthiophene have been studied using ab initio quantum chemical methods based on multiconfigurational wave functions. Six singlet and six triplet excited states have been characterized. The geometry has been optimized for the two lowest triplet states, which are responsible for the photoreactivity of the chromophore in the photosensitizing drug tiaprofenic acid. T
The development of an efficient asymmetric dihydroxylation of 1,6-dibromodiene afforded a chiral biselectrophilic diol that displayed highly useful reactivity in water, as demonstrated by a three-step, two-pot asymmetric synthesis of a highly functionalized tetrahydrofuran.
Low-lying resonance states in 7He(6He+n), formed after fragmentation reactions of a 227 MeV/nucleon 8He beam on a carbon target, have been studied. Coincidences between 6He nuclei and neutrons, corresponding to the one-neutron knockout channel in 8He, were selected. The relative energy spectrum in the 6He+n system shows a structure, which is interpreted as the 7He ( Ipi = 3/2(-)) ground state, unb
Purpose The aim of this paper is to analyse the marketing strategy in China of the furnishing retailer IKEA in the context of standardisation and adaptation of marketing activities. IKEA’s strategy in China is compared to its corporate strategy throughout the rest of the world. Design/methodology/approach The four P classifications are used as a framework to compare the central marketing strateg
Objective: Reduced serum adiponectin levels have been found in obesity and type 2 diabetes and variations in the adiponectin gene (APM1) have been associated with type 2 diabetes and features of the metabolic syndrome in different populations. Study Design: Here, we investigated the expression of APM1 in adipose tissue and studied the relationship between variation in APM1 expression, the APM1 G27
The major intrinsic proteins (MIPs) form a large protein family of ancient origin and are found in bacteria, fungi, animals, and plants. MIPs act as channels in membranes to facilitate passive transport across the membrane. Some MIPs allow small polar molecules like glycerol or urea to pass through the membrane. However, the majority of MIPs are thought to be aquaporins (AQPs), i.e., they are spec
Two excited well-deformed bands have been observed in the semi-magic nucleus Ni-58. One of the bands was observed to partially decay by emission of a prompt discrete alpha particle that feeds the 2949 keV 6(+) spherical yrast state in the daughter nucleus Fe-54. This constitutes the first observation of prompt alpha emission from states lying in the deformed secondary minimum of the nuclear potent
We compared menstrual pain, uterine contractility and blood circulation, and plasma concentrations of vasopressin and prostaglandin F(2alpha) metabolite in women with versus without primary dysmenorrhea, and determined the effects of a vasopressin antagonist, 1-deamino-2-D-Tyr(OEt)-4-Thr-8-Orn-oxytocin (Atosiban), on these parameters. Our results do not support the contention that vasopressin is i
