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Putative ligand binding sites of two functionally characterized bark beetle odorant receptors

Background: Bark beetles are major pests of conifer forests, and their behavior is primarily mediated via olfaction. Targeting the odorant receptors (ORs) may thus provide avenues towards improved pest control. Such an approach requires information on the function of ORs and their interactions with ligands, which is also essential for understanding the functional evolution of these receptors. Henc

Segregation dynamics of a Pd-Ag surface during CO oxidation investigated by NAP-XPS

The dynamic changes in composition in the near-surface region of a Pd75%Ag25%(100) single crystal were monitored using near-ambient pressure x-ray photoelectron spectroscopy (NAP-XPS) during CO oxidation under oxygen rich conditions at a total pressure of 1.1 mbar. Six CO oxidation temperature cycles were investigated at different heating rates and maximum temperatures of 450 °C or 600 °C. It was

Assessment of future EV charging infrastructure scenarios for long-distance transport in Sweden

Over the last two decades, electrification has gained importance as a means to decarbonise the transport sector. As the number of Electric Vehicles (EVs) increases, it is important to consider broader system aspects as well, especially when deciding the type, coverage, size and location of the charging infrastructure required. This article proposes a new approach using agent-based simulations to a

How to detect late-onset inborn errors of metabolism in patients with movement disorders - A modern diagnostic approach

We propose a modern approach to assist clinicians to recognize and diagnose inborn errors of metabolism (IEMs) in adolescents and adults that present with a movement disorder. IEMs presenting in adults are still largely unexplored. These disorders receive little attention in neurological training and daily practice, and are considered complicated by many neurologists. Adult-onset presentations of

The genus eriastichus la salle (Hymenoptera, eulophidae, tetrastichinae) in the neotropical region, introducing 48 new species

Our knowledge of the recently described genus Eriastichus La Salle is greatly enhanced with the addition of 48 new species: E. acribis sp. nov., E. aphritis sp. nov., E. cluridis sp. nov., E. coelotis sp. nov., E. co-lenis sp. nov., E. copalensis sp. nov., E. daptilis sp. nov., E. decoris sp. nov., E. denotatis sp. nov., E. derilis sp. nov., E. diadrys sp. nov., E. dotaensis sp. nov., E. drupis sp

Blue tit Cyanistes caeruleus males increase their reproductive effort when subject to a flea experimental manipulation

Parasites exert a strong selection pressure on their hosts as manifested in behavioural antiparasite traits to reduce negative impacts on fitness. The numerous nest-dwelling ecto-parasites residing in avian nests make altricial birds excellent model-systems for investigating the relationship between parasites and their hosts. Here, we experimentally increased natural levels of hen fleas Ceratophyl

The Republican Forum Romanum

The Forum Romanum constituted the religious, political, economic and administrative centre of Rome for more than a millennium. During this time it went through several changes. It transformed from a liminal zone in the periphery of the Iron Age settlements into a communal space and sacred ground; later into an arena for political struggle and civic ambition; and finally into a showcase for Imperia

The exercise of discretion in international law – why constraining criteria have a proper place in the analysis of legal decision-making

In international law, the exercise of legal discretion is constrained by criteria, such as the abuse of rights doctrine and the principle of legal certainty. The hitherto research of these criteria gives reason to take up a discussion on the appropriate way of conceptualising discretion and constraining criteria. This article, in contrast to the belief of other scholars, makes a case for the under

Comprehensive Analysis of Foulants in an Ultrafiltration Membrane Used for the Treatment of Bleach Plant Effluent in a Sulfite Pulp Mill

Fouling is a major obstacle in the introduction of membrane processes in new applications in the pulping industry. Due to the complex nature of the feed solutions, complementary analysis methods are usually needed to identify the substances involved. Four different methods were used for the comprehensive analysis of a membrane removed from an ultrafiltration plant treating alkaline bleach plant ef

Presence of microorganisms in children with pharyngotonsillitis and healthy controls : a prospective study in primary healthcare

Purpose: Most studies on paediatric pharyngotonsillitis focus on group A streptococci. This study, however, analyses a broad spectrum of bacteria and viruses related to paediatric pharyngotonsillitis and evaluates their associated clinical symptoms and courses. Methods: This observational prospective study in primary healthcare includes 77 children aged < 15 with a sore throat and 34 asymptomatic

Translation, adaptation, validity and reliability of the Dutch version of the ‘blue flags’ questionnaire

Purpose: To translate and culturally adapt the Swedish version of the ‘Blue flags’ questionnaire into Dutch and to examine the validity and reliability aspects of the Dutch version. Methods: The ‘Blue flags’ questionnaire was translated and culturally adapted to the Dutch situation. A total of 58 participants filled in the first questionnaire at baseline and 51 participants filled in the second qu

A population-based study on the effect of a routine second-look resection on survival in primary stage T1 bladder cancer

Objective: To assess the value of second-look resection (SLR) in stage T1 bladder cancer (BCa) with respect to progression-free survival (PFS), and also the secondary outcomes recurrence-free survival (RFS), bladder-cancer-specific survival (CSS), and cystectomy-free survival (CFS). Patients and methods: The study included 2456 patients diagnosed with stage T1 BCa 2004–2009 with 5-yr follow-up reg

Imprinted Polymer Beads Loaded with Silver Nanoparticles for Antibacterial Applications

After the emergence of multidrug-resistant strains, antibiotic resistance in bacteria has become an important problem. Thus, materials for combating multidrug-resistant bacteria are of vital importance. In this work, we developed an antibacterial material that can selectively capture and destruct bacteria on the basis of their physical characteristics. To achieve bacterial capture and deactivation

Radical trachelectomy

Radical trachelectomy is the cornerstone' of fertility-sparing surgery in patients with early-stage cervical cancer wishing to preserve fertility. Growing evidence has demonstrated the oncologic safety and subsequent favorable pregnancy outcomes in well-selected cases. In the absence of prospective trials, the decision on the appropriate surgical approach (vaginal, open, or minimally invasive surg

Integrated pest and pollinator management – expanding the concept

The objective of integrated pest and pollinator management (IPPM) is to co-manage for pest control and pollination goals. Departing from the well-established concept of integrated pest management, we include pollinator management in a hierarchical decision support system of management actions. We depict this support system as an IPPM pyramid. Priority is given to proactive measures at the base of