Sökresultat

Filtyp

Din sökning på "100k fc coins price Visit Buyfc26coins.com A legmagasabb ajánlás a részemről!.kjV4" gav 58038 sökträffar

X-ray absorption spectroscopy of ground and excited rhenium-carbonyl- diimine complexes : Evidence for a two-center electron transfer

Steady-state and picosecond time-resolved X-ray absorption spectroscopy is used to study the ground and lowest triplet states of [ReX(CO) 3 (bpy)] n+ , X = Etpy (n = 1), Cl, or Br (n = 0). We demonstrate that the transient spectra at both the Re L 3 -and Br K-edges show the emergence of a pre-edge feature, absent in the ground-state spectrum, which is associated with the electron hole created in

Diabetic retinopathy before and after cataract surgery

AIMS/BACKGROUND: Increased retinopathy progression has been reported after cataract surgery in patients with diabetes mellitus. To assess the influence of cataract surgery on visual acuity and retinopathy progression, all diabetic patients who were subjected to cataract surgery during 1991-3 have been followed up at the Department of Ophthalmology in Helsingborg. The average follow up time was 2 y

The effect of panretinal laser photocoagulation on visual acuity, visual fields and on subjective visual impairment in preproliferative and early proliferative diabetic retinopathy

The effect of panretinal laser scatter treatment on visual fields, visual acuity and subjective complaints was assessed in 11 patients with severe nonproliferative or early proliferative diabetic retinopathy. Patients were prospectively examined before and after panretinal treatment using automated static threshold perimetry with program 30-2 on the Humphrey perimeter, and they were interviewed. V

Evaluation of methods for automated Hemifield analysis in perimetry

A new aid to perimetric analysis, the Glaucoma Hemifield Test, primarily evaluates up-down differences in automated static visual field tests. We analyzed the visual fields of 163 eyes of 163 normal subjects and 77 eyes of 77 patients with glaucoma diagnosed on bases other than perimetry using the Glaucoma Hemifield Test and a similar, previously developed, hemifield analysis method. The performan

Styrmedel som tillvaratar lantbrukarnas drivkrafter och engagemang

I jordbrukslandskapet produceras en mängd ekosystemtjänster, där mat, foder och fiber kanske är de mest uppenbara. För att dessa försörjande tjänster skall kunna produceras på ett långsiktigt hållbart sätt krävs även en rad så kallade intermediära ekosystemtjänster, som kretslopp av näringsämnen, pollinering, naturlig kontroll av skadeinsekter och reglering av vattenflöden. Även om dessa ekosystem

Establishing outcome measures in early knee osteoarthritis

The classification and monitoring of individuals with early knee osteoarthritis (OA) are important considerations for the design and evaluation of therapeutic interventions and require the identification of appropriate outcome measures. Potential outcome domains to assess for early OA include patient-reported outcomes (such as pain, function and quality of life), features of clinical examination (

The role of cellular RNA processing functions in Human papillomavirus type 16 gene regulation

Infections with Human papillomavirus type 16 (HPV16) is the most the most common, sexually transferred and is responsible for genital warts, cervical cancers and a growing number of head and neck cancers. Knowledge about how HPV16 interacts with the infected cell to regulate its gene expression is essential for therapeutic development. Here, we show that the viral E5 protein which may contribute t

Swedish or English? : Migrants' experiences of the exchangeability of language resources

Patterns of transmigration emerging as a consequence of globalization are creating new and complex markets for communicative resources in which languages and language varieties are differently valued. In a Swedish context, where lingua franca English can facilitate communication but where monolingual norms prevail and Swedish is positioned as the key to 'integration', the purpose of this study is

Comparison of constitutive models for meniscus and their effect on the knee joint biomechanics during gait

Mechanical behavior of meniscus can be modeled using constitutive material models of varying complexity, such as isotropic elastic or fibril reinforced poroelastic (FRPE). However, the FRPE material is complex to implement, computationally demanding in 3D geometries, and simulation is time-consuming. Hence, we aimed to quantify the most suitable and efficient constitutive model of meniscus for sim

Klimatförändringar och biologisk mångfald : Slutsatser från IPCC och IPBES i ett svenskt perspektiv.

De stora miljö- och samhällsproblemen kommer inte ensamma. De är sammankopplade på olika sätt. Detta innebär utmaningar men ger också möjligheter att utveckla åtgärder och lösningar. Det gäller både för klimatfrågan och frågan om att motverka förlusten av biologisk mångfald och ekosystem. Kunskapens betydelse för att hantera dessa och andra aspekter är ovärderlig, såväl kring specifika frågeställn

Between East and West: Cassian the Roman in Greek and Latin

Two of Cassian’s works, the Institutiones and the Collationes, are preserved in both Latin and Greek, and almost all scholars have taken it for granted that he wrote exclusively in Latin. This paper examines two passages from Cassian’s writings, one from the Institutiones (which has a parallel in an Evagrian florilegium) and the other from the Collationes. Arguing against the prevailing view, the

Understanding Library Users via Surveys and Other Methods—Best Practices for Evidence-Based Library Development

A survey was performed over all university libraries within the Association of European Research Libraries (LIBER) in order to study how different methods of user input are utilized. Libraries using analysis based on explorative methods—such as UX and process mapping—report significantly increased user knowledge and perceived well-function. Over three-fourths of the respondents reported performing

Inter-rater reliability of the assessment of learning powered mobility use, version 2.0, when applied with children and adults engaged in Driving to Learn in a powered wheelchair

Introduction: The Assessment of Learning Powered mobility use (ALP) tool including the ALP instrument and facilitating strategies, was developed for Driving to Learn. This therapeutic intervention aims to provide children and adults who have profound cognitive disabilities with opportunities to learn tool use through powered mobility practise. To allow for longer intervention periods, a partnershi

Long-term results from a phase II study of single agent paclitaxel (Taxol) in previously platinum treated patients with advanced ovarian cancer : the Nordic experience

BACKGROUND: Owing to the wide spread perception of a possible benefit from paclitaxel in the second-line situation the Nordic Gynecologic Oncology Group (NGOG) conducted two prospective phase II studies of paclitaxel single agent treatment (175 mg/m2, three-hour i.v. infusion with standard pre-medication every third week) in patients with relapsing or progressing epithelial ovarian cancer followin

Nitric oxide mediates suppression of T cell responses in murine Trypanosoma brucei infection

African trypanosomes induce a generalized state of immunosuppression in their mammalian hosts. One characteristic of this is a suppression of lymphocyte responses to mitogen, which is mediated by suppressor macrophages. We investigated the involvement of nitric oxide in this phenomenon. Both peritoneal and splenic cell cultures from infected mice released nitrite and this was inhibitable by NG-mon

The scent of sandstone – exploring a TRB material

The aim of this article is to briefly explore how quartz-rich sandstone might have been perceived by TRB societies. Using the senses as a point of departure, it discusses how sandstone was selected for grinding stones and for dry walling in megaliths, emphasizing the significance of the visual as well as the mechanical properties of the material. The article also acknowledges the complexity of th

Att se stjärnor på ljusa dagen. Förvandling och försoning i August Strindbergs En blå bok

Abstract Regnell, Astrid: Att se stjärnor på ljusa dagen. Förvandling och försoning i August Strindbergs En blå bok. Seeing stars in broad daylight. Transformation and Reconciliation in August Strindberg’s Zones of the Spirit. In this thesis a pattern of coherence is explored in August Strindberg’s Zones of the Spirit (En blå bok) – a literary work consisting of a collection of short and quite div

Time-stamping accuracy in virtualized environments

The swift acceptance and the widespread use of virtual environments has substantially increased the stress on networks as each of the operating systems running in parallel sends out packets over the same network. As an increased number of packets traverse a network, the importance to continuously monitor whether the network is providing satisfactory service has increased. The metrics for such anal