Microorganisms in subarctic soils are depleted of ribosomes under short-, medium-, and long-term warming.

Physiological responses of soil microorganisms to global warming are important for soil ecosystem function and the terrestrial carbon cycle. Here, we investigate the effects of weeks, years, and decades of soil warming across seasons and time on the microbial protein biosynthesis machineries (i.e.

A Screening for Virus Infections among Wild Eurasian Tundra Reindeer () in Iceland, 2017-2019.

A winter population of around 4000-5000 wild Eurasian tundra reindeer () in the eastern part of Iceland represents descendants from 35 semi-domesticated reindeer imported to Iceland from Finnmark county, Norway, in 1787. While previous studies have indicated that they host fewer parasite species as compared to reindeer in Fennoscandia, little information exists on their exposure to reindeer viral pathogens. The aim of this study was to investigate blood from hunted reindeer for antibodies against alphaherpesvirus and gammaherpesviruses (malignant catarrhal fever viruses, MCFV), pestivirus, bluetongue virus, and Schmallenberg virus, and to investigate nasal and oral mucosal membrane swab samples for the presence of parapoxvirus-specific DNA.

A serological screening for potential viral pathogens among semi-domesticated Eurasian tundra reindeer (Rangifer tarandus tarandus) in Finland.

Background: Reindeer herding and husbandry is a traditional and important livelihood in Fennoscandia, and about 200,000 semi-domesticated reindeer are herded in Finland. Climatic changes, leading to ice-locked winter pastures, and encroachment of pasture-land have led to changes in reindeer husbandry, increasing the extent of supplementary or full ration feeding, which has become very common in Finland. Keeping reindeer in corrals or gathering them at permanent feeding sites will increase nose-to-nose contact between animals and they may be exposed to poor hygienic conditions.

Pathogen Exposure in White Whales () in Svalbard, Norway.

The Svalbard white whale (Delphinapterus leucas) population is one of the smallest in the world, making it particularly vulnerable to challenges such as climate change and pathogens. In this study, serum samples from live captured (2001−2016) white whales from this region were investigated for influenza A virus (IAV) antibodies (Abs) (n = 27) and RNA (n = 25); morbillivirus (MV) Abs (n = 3) and RNA (n = 25); Brucella spp. Abs; and Toxoplasma gondii Abs (n = 27).

Serological Evidence of Hepatitis E Virus Infection in Semi-Domesticated Eurasian Tundra Reindeer () in Norway.

Hepatitis E virus (HEV) is a common cause of viral hepatitis in humans. In developing countries, HEV-infections seem to be mainly associated with pigs, but other animal species may be involved in viral transmission. Recently, anti-HEV antibodies were detected in Norwegian wild reindeer.

A Screening for Virus Infections in Eight Herds of Semi-domesticated Eurasian Tundra Reindeer () in Norway, 2013-2018.

Previous serological screenings have indicated that Eurasian semi-domesticated tundra reindeer () in Finnmark, Northern Norway, are exposed to alphaherpesvirus, gammaherpesvirus and pestivirus. Alphaherpesvirus (i.e.

A Comparison of Parapoxviruses in North American Pinnipeds.

Parapoxviruses cause nodular lesions on the skin and mucosal membranes of pinnipeds and infections by these viruses have been documented worldwide. Seal parapoxvirus is currently classified as a tentative species of the genus. Tissue or swab samples were analyzed from 11 pinnipeds of different host species undergoing rehabilitation on the east and west coasts of the United States of America (USA) that were positive for parapoxvirus.

Orf virus infection in Alaskan mountain goats, Dall's sheep, muskoxen, caribou and Sitka black-tailed deer.

Background: The zoonotic Orf virus (ORFV; genus Parapoxvirus, Poxviridae family) occurs worldwide and is transmitted between sheep and goats, wildlife and man. Archived tissue samples from 16 Alaskan wildlife cases, representing mountain goat (Oreamnos americanus, n = 8), Dall's sheep (Ovis dalli dalli, n = 3), muskox (Ovibos moschatus, n = 3), Sitka black-tailed deer (Odocoileus hemionus sitkensis, n = 1) and caribou (Rangifer tarandus granti, n = 1), were analyzed.

Results: Clinical signs and pathology were most severe in mountain goats, affecting most mucocutaneous regions, including palpebrae, nares, lips, anus, prepuce or vulva, as well as coronary bands.

Potential probiotics from Indian major carp, Cirrhinus mrigala. Characterization, pathogen inhibitory activity, partial characterization of bacteriocin and production of exoenzymes.

The study explored antagonistic activity of the cellular components of potential probiotic bacteria from mrigal (Cirrhinus mrigala) against fish pathogens with a basic insight of the chemical nature of the antagonistic compound. Totally 208 autochthonous gut bacteria were isolated, of which 22 strains revealed antagonism towards ≥2 of the six common fish pathogens. Zones of inhibition (halo diameter) were presented as score and the four most promising strains were selected as putative probiotics based on the cumulative score assigned.

West Greenland harbour porpoises assayed for antibodies against Toxoplasma gondii: false positives with the direct agglutination method.

We assayed blood/tissue fluid samples from 20 harbour porpoises Phocoena phocoena from western Greenland coastal waters for antibodies against the protozoan parasite Toxoplasma gondii by the direct agglutination test (DAT). Nine individuals (45%) were interpreted to be seropositive at 1:40 dilution and 4 (20%) were seropositive up to 1:160. Samples from these individuals were assayed by an enzyme-linked immunosorbent assay (ELISA), and tissue samples of the DAT-positive animals were tested by a nested polymerase chain reaction (nPCR).

Experimental infection of reindeer with cervid herpesvirus 2.

Cervid herpesvirus 2 (CvHV2) has been isolated from reindeer (Rangifer tarandus tarandus), and serological data indicate that in reindeer this virus is endemic in Fennoscandia, Alaska, Canada, and Greenland. CvHV2 has been described as a cause of subclinical genital infections in reindeer, but little information on primary infections exists. In this study, six seronegative and presumably pregnant reindeer were allocated to one of two groups.

Occupational therapy education in a technological world.

As occupational therapy curricula prepare students to meet the needs of clients living in a technological world, at SHU we have chosen to emphasize professional survival and practice in a technology learning context. The curriculum is guided throughout by the pedagogy of learning through doing (Dewey, 1916), using technology-based learning that increases in complexity and application as the program advances. This education results in the professional preparation of therapists who are equipped to apply their skills in the treatment of clients living in a modern world.

Homozygosity mapping to the USH2A locus in two isolated populations.

Usher syndrome is a group of autosomal recessive disorders characterised by progressive visual loss from retinitis pigmentosa and moderate to severe sensorineural hearing loss. Usher syndrome is estimated to account for 6-10% of all congenital sensorineural hearing loss. A gene locus in Usher type II (USH2) families has been assigned to a small region on chromosome 1q41 called the UHS2A locus.

Nutrition and health status assessment of community-residing elderly in New York City: a pilot study.

Ninety-five percent of persons over the age of 65 years live in the community and benefit from community-based health and nutrition services. The purpose of this project was to evaluate diet, function, and mental health in 40 men and women aged 65 years and older who were residing in a large metropolitan community. Nutritional status was assessed using two 24-hour recalls, 5 days of food records, a food frequency, and anthropometric measurements.

A cost effective approach to functional assessment.

No abstract available for this article.

Pragmatic learning and media courses at New York University.

The responses of students who were exposed to pragmatic and conventional learning models with regard to activities were analyzed and compared for content. Seventeen categories representing the students' thoughts and feelings about crafts emerged from the content analysis. These categories were divided into three content areas: pragmatic concepts, nonpragmatic concepts, and feelings.

Media education based on the philosophy of pragmatism.

The responsibility for crafts instruction at New York University was transferred recently from the Art Department to the Department of Occupational Therapy, where a new model of media education has been developed. This change resulted from the difficulties students and faculty experienced in integrating craft activities with occupational therapy's conceptual foundations and the realities of practice. These problems are not unique to this university but are common throughout our profession.

Pragmatism as a foundation for occupational therapy curricula.

This paper shows that the founders of occupational therapy adhered to the philosophy of pragmatism. A structure for curriculum design based on this philosophy is presented. It is proposed that clarifying our foundational philosophy to students by means of this structure would enhance their synthesis of occupational therapy concepts.

Computers and the private practitioner in occupational therapy.

Computer application to thc area of occupational therapy practice is a relatively recent undertaking. Because of the absence of pertinent literature, suggestions given for potential uses are derived from imagination and from recent experience. As a therapist in private practice, concerned with cost and efficiency as well as quality treatment, the computer is examined as an administrative and research tool.