Improving bovine udder health: a national mastitis control program in the Netherlands

Because of increasing bulk milk somatic cell counts and continuous clinical mastitis problems in a substantial number of herds, a national mastitis control program was started in 2005 to improve udder health in the Netherlands. The program started with founding the Dutch Udder Health Centre (UGCN), which had the task to coordinate the program. The program consisted of 2 parts: a research part and a knowledge-transfer part, which were integrated as much as possible. The knowledge-transfer part comprised 2 communication strategies: a central and a peripheral approach. The central approach was based on educating farmers using comprehensive science-based and rational argumentation about mastitis prevention and included on-farm study group meetings. Comprehensive education materials were developed for farmers that were internally motivated to improve udder health. In the peripheral approach it was tried to motivate farmers to implement certain management measures using nontechnical arguments. Mass media campaigns were used that focused on one single aspect of mastitis prevention. These communication strategies, as well as an integrated approach between various stakeholders and different scientific disciplines were used to reach as many farmers as possible. It should be noted that, because this intervention took place at a national level, no control group was available, as it would be impossible to isolate farmers from all forms of communication for 5 years. Based on several studies executed during and after the program, however, the results suggest that udder health seemed to have improved on a national level during the course of the program from 2005 to 2010. Within a cohort of dairy herds monitored during the program, the prevalence of subclinical mastitis did not change significantly (23.0 in 2004 vs. 22.2 in 2009). The incidence rate of clinical mastitis, however, decreased significantly, from 33.5 to 28.1 quarter cases per 100 cow years at risk. The most important elements of the farmers' mindset toward mastitis control also changed favorably. The simulated costs of mastitis per farm were reduced compared with a situation in which the mastitis would not have changed, with € 400 per year. When this amount is extrapolated to all Dutch farms, the sector as a whole reduced the total costs of mastitis by € 8 million per year. It is difficult to assign the improved udder health completely to the efforts of the program due to the lack of a control group. Nevertheless, investing € 8 million by the Dutch dairy industry in a 5-yr national mastitis control program likely improved udder health and seemed to pay for itself financially.

Glacial forcing of central Indonesian hydroclimate since 60,000 y B.P.

The Indo-Pacific warm pool houses the largest zone of deep atmospheric convection on Earth and plays a critical role in global climate variations. Despite the region’s importance, changes in Indo-Pacific hydroclimate on orbital timescales remain poorly constrained. Here we present high-resolution geochemical records of surface runoff and vegetation from sediment cores fromLake Towuti, on the island of Sulawesi in central Indonesia, that continuously span the past 60,000 y.We show that wet conditions and rainforest ecosystems on Sulawesi present during marine isotope stage 3 (MIS3) and the Holocene were interrupted by severe drying between ∼33,000 and 16,000 y B.P. when Northern Hemisphere ice sheets expanded and global temperatures cooled. Our record reveals little direct influence of precessional orbital forcing on regional climate, and the similarity between MIS3 and Holocene climates observed in Lake Towuti suggests that exposure of the Sunda Shelf has a weaker influence on regional hydroclimate and terrestrial ecosystems than suggested previously. We infer that hydrological variability in this part of Indonesia varies strongly in response to high-latitude climate forcing, likely through reorganizations of the monsoons and the position of the intertropical convergence zone. These findings suggest an important role for the tropical western Pacific in amplifying glacial–interglacial climate variability.

Descriptive catalogue of a collection of objects of Jewish ceremonial deposited in the US National Museum by Hadji Ephraim Benguiat

Smithsonian Institution ... By Cyrus Adler and I. M. Casanowicz

Der Ebionitismus in der Judenmission oder Christentum und national-jüdisches Bewußtsein

von Christlieb T. Lipshytz

Israel's National-Charakter in seiner Licht- und Schattenseite betrachtet : eine Homilie, vorgetr. am Sabbat Woero 5622 im Jan. 1861

von Jakob Grünwald

Nationale Forderungen , National-kulturelle Autonomie

einzig berecht. Übers. aus d. Jüd. von David Balakan

Simple measures of climate, soil properties and plant traits predict national-scale grassland soil carbon stocks

Soil carbon (C) storage is a key ecosystem service. Soil C stocks play a vital role in soil fertility and climate regulation, but the factors that control these stocks at regional and national scales are unknown, particularly when their composition and stability are considered. As a result, their mapping relies on either unreliable proxy measures or laborious direct measurements. Using data from an extensive national survey of English grasslands, we show that surface soil (0–7 cm) C stocks in size fractions of varying stability can be predicted at both regional and national scales from plant traits and simple measures of soil and climatic conditions. Soil C stocks in the largest pool, of intermediate particle size (50–250 μm), were best explained by mean annual temperature (MAT), soil pH and soil moisture content. The second largest C pool, highly stable physically and biochemically protected particles (0·45–50 μm), was explained by soil pH and the community abundance-weighted mean (CWM) leaf nitrogen (N) content, with the highest soil C stocks under N-rich vegetation. The C stock in the small active fraction (250–4000 μm) was explained by a wide range of variables: MAT, mean annual precipitation, mean growing season length, soil pH and CWM specific leaf area; stocks were higher under vegetation with thick and/or dense leaves. Testing the models describing these fractions against data from an independent English region indicated moderately strong correlation between predicted and actual values and no systematic bias, with the exception of the active fraction, for which predictions were inaccurate. Synthesis and applications. Validation indicates that readily available climate, soils and plant survey data can be effective in making local- to landscape-scale (1–100 000 km2) soil C stock predictions. Such predictions are a crucial component of effective management strategies to protect C stocks and enhance soil C sequestration.

Alexanders Bilderbuch, oder: Bildliche Darstellung der berühmtesten Völker unserer Erde nach ihren National-Trachten : ein Beitrag der Völker- und Länderkunde zur Belehrung und Unterhaltung der Jugend

bearb. von Albinus [d. i. B. W. Seiler]. Mit 24 fein gemalten Abb. in Kupferstich

Is a Revision a Revision? An Analysis of National Arthroplasty Registries' Definitions of Revision.

BACKGROUND The reported survival of implants depends on the definition used for the endpoint, usually revision. When screening through registry reports from different countries, it appears that revision is defined quite differently. QUESTIONS/PURPOSES The purposes of this study were to compare the definitions of revision among registry reports and to apply common clinical scenarios to these definitions. METHODS We downloaded or requested reports of all available national joint registries. Of the 23 registries we identified, 13 had published reports that were available in English and were beyond the pilot phase. We searched these registries' reports for the definitions of the endpoint, mostly revision. We then applied the following scenarios to the definition of revision and analyzed if those scenarios were regarded as a revision: (A) wound revision without any addition or removal of implant components (such as hematoma evacuation); (B) exchange of head and/or liner (like for infection); (C) isolated secondary patella resurfacing; and (D) secondary patella resurfacing with a routine liner exchange. RESULTS All registries looked separately at the characteristic of primary implantation without a revision and 11 of 13 registers reported on the characteristics of revisions. Regarding the definition of revision, there were considerable differences across the reports. In 11 of 13 reports, the primary outcome was revision of the implant. In one registry the primary endpoint was "reintervention/revision" while another registry reported separately on "failure" and "reoperations". In three registries, the definition of the outcome was not provided, however in one report a results list gave an indication for the definition of the outcome. Wound revision without any addition or removal of implant components (scenario A) was considered a revision in three of nine reports that provided a clear definition on this question, whereas two others did not provide enough information to allow this determination. Exchange of the head and/or liner (like for infection; scenario B) was considered a revision in 11 of 11; isolated secondary patella resurfacing (scenario C) in six of eight; and secondary patella resurfacing with routine liner exchange (scenario D) was considered a revision in nine of nine reports. CONCLUSIONS Revision, which is the most common main endpoint used by arthroplasty registries, is not universally defined. This implies that some reoperations that are considered a revision in one registry are not considered a revision in another registry. Therefore, comparisons of implant performance using data from different registries have to be performed with caution. We suggest that registries work to harmonize their definitions of revision to help facilitate comparisons of results across the world's arthroplasty registries.

Denkschrift: Zur hochgeneigten Berücksichtigung der Herren Deputirten der Preußischen National-Versammlung: Bemerkungen über die zweckmässigste Richtung der grossen östlichen Eisenbahn von Berlin nach Königsberg: Wie aus der, dem Vereinigten Landtage im vorigen Jahre von dem Finanzministerio vorgelegten .../

Welsch (Projektbearbeiter): Eingabe des Abgeordneten Semrau (Kreis Schlochau, Westpreußen) bezüglich der Trassierung der projektierten Eisenbahnlinie Berlin - Königsberg (Pr.): Favorisierung der Linie B (Küstrin - Woldenberg - Deutsch-Krone - Jastrow - Konitz - Preußisch-Stargardt - Dirschau) gegenüber der Linie A (Küstrin - Schneidemühl - Bromberg - Dirschau) aus finanziellen, ökonomischen und militärstrategischen Gründen

Der Chef-Präsident des Revisions- und Cassationshofes für die Rheinprovinzen, Sethe, hat folgende Erklärung veröffentlicht: In einem Artikel der "National-Zeitung" Nr. 221: "Berlin, den 13. November", wurde eine Parallele zwischen einem Zusammentreffen mit napoleonischer Despotie und dem jetzigen Conflicte der Krone mit der preußischen National-Versammlung gezogen ...

Welsch (Projektbearbeiter): Stellungnahme Sethes zum Konflikt von Krone und Nationalversammlung: Der Protest der Volksvertreter gegen das Ministerium Brandenburg stellt einen Eingriff in die Rechte des Königs dar. Da eine Verfassung jedoch bislang nicht geschaffen wurde, sind nach wie vor die alten Gesetze gültig, und danach ist a) der König berechtigt, die Nationalversammlung an einen beliebigen Ort zu berufen und zu verlegen, b) die Regierung berechtigt, den Belagerungszustand zu verhängen und c) gibt es keinerlei rechtliche Grundlage für eine Anklage gegen das Staatsministerium. Eine Anklage jedoch, die das Staatsministeriums des Hochverrats bezichtigt (§ 92, Tit. 20, Tl. II Allg. Landrecht) ist rechtlich unhaltbar. Vonnöten ist folglich die alsbaldige Ausarbeitung einer Verfassung

Campaign strategies at the Swiss National Elections 2015: Nationalization, Coordination, and Personalization

This research note examines parties’ campaign strategies in the 2015 Swiss elections. We base our analyses on a collection of more than 5000 party advertisements, which were published in the forefront of the national elections in more than 50 daily and weekly national and cantonal print media. By comparing the amount of party and candidate ads, as well as the content and nature of the political advertisements, we explore the degree of professionalization of electoral campaigns in the most recent federal elections in terms of nationalization, coordination and personalization. First results show that although national campaign coordination exists, Swiss elections are to a considerable extent still cantonal and personal affairs.