Revisiting the Roles of the University in Regional Economic Development: A Triangulation of Data

There is a general understanding that university plays a crucial role in regional development under the current age of knowledge economy. At the same time, we have observed a fair number of counter‐evidentiary studies, demonstrating several regions that do not thrive despite strong research universities or other patterns of development in the absence of research universities. However, they are based on case studies of individual universities or regions, and the findings currently cannot be generalized. Another set of studies that have challenged the effect of universities at the nationwide scale and demonstrated its disproportionately small impact of universities, but their scope is limited to spin‐offs, patents, and license activities. In this article, we propose to investigate this subject more systematically by triangulating three methods: 1) national‐scale regression models with Business Dynamics Statistics and National Establishment Time Series data, 2) a regional survey of IT and life science firms in four so‐called “second tier regions,” and 3) a microeconomic firm‐level analysis based on interviews with founders of technology intensive firms. Furthermore, we test the roles of university beyond those explicit, direct measures of spin‐offs and patents by analyzing the firm formation rate and firm growth rate at the regional level, as well as the sources of growth at the company level. All results point in the same direction: The research function of the university has been overstated, and the teaching function of the university has been underappreciated. These findings provide profound implications for the policy of regional development.     

Thoracic high resolution CT using the modified VetMousetrap™ device is a feasible method for diagnosing canine idiopathic pulmonary fibrosis in awake West Highland White Terriers

Canine idiopathic pulmonary fibrosis is a chronic, progressive interstitial lung disease particularly prevalent in West Highland White Terriers. In the present prospective pilot study, we evaluated the feasibility of modified VetMousetrap? device in high resolution CT to detect idiopathic pulmonary fibrosis in West Highland White Terriers. Twelve awake West Highland White Terriers with canine idiopathic pulmonary fibrosis and 24 clinically healthy West Highland White Terriers were scanned using a helical dual slice scanner utilizing VetMousetrap? device without or with minimal chemical restraint with butorphanol. Three evaluators blindly assessed the images for image quality and the presence of canine idiopathic pulmonary fibrosis related imaging findings such as ground glass opacity and reticular opacities. Additionally, the attenuation of the lung was quantified with ImageJ software using histogram analysis of density over the lung fields. Computed tomography was successfully completed and motion artifact ranked in statistical analysis barely noticeable to mild in all dogs. The agreement between imaging findings and clinical status was very good with overall κ value 0.91 and percentage of agreement of 94%. There was also very good intraobserver (κ_range = 0.79‐0.91) and interobserver agreement (κ = 0.94). Moderate to severe ground glass opacity was present in all affected dogs. In the ImageJ analysis, a significant difference in lung attenuation between the study groups was observed. We conclude that modified VetMousetrap? device is applicable in diagnosing canine idiopathic pulmonary fibrosis in awake West Highland White Terriers avoiding anesthetic risk in these often severely hypoxic patients.     

Diagnoses and clinical outcomes associated with surgically amputated feline digits submitted to multiple veterinary diagnostic laboratories

Amputation is commonly performed in an attempt to both treat and diagnose conditions affecting the digits of cats. The records of multiple veterinary diagnostic laboratories were searched to identify submissions of amputated digits from cats. Eighty-five separate submissions were reviewed for diagnosis, age, sex, limb of origin, and digits affected; and the original submitting clinics were surveyed to determine clinical outcome. The Kaplan-Meier product-limit method was used to determine the disease-free interval and survival time. Neoplastic disease was identified in 63 of 85 submissions, with exclusively inflammatory lesions composing the other 22 cases. In 60 (95.2%) of the neoplastic cases, a malignant tumor was identified. Squamous cell carcinoma was the most commonly identified malignant tumor (n = 15; 23.8%) and was associated with a median survival time of 73 days. Other diagnoses included fibrosarcoma (n = 14; 22.2%); adenocarcinoma, likely metastases of a primary pulmonary neoplasm (n = 13; 20.6%); osteosarcoma (n = 5; 7.9%); mast cell tumor (n = 4; 6.3%); hemangiosarcoma (n = 5; 7.9%); malignant fibrous histiocytoma (n = 2; 3.2%); giant cell tumor of bone (n = 2; 3.2%); and hemangioma (n = 2; 3.2%). Giant cell tumor of bone has not been previously described in the digits of cats. Various neoplasms can occur in the digits of cats, and submission of the amputated digit for histopathologic diagnosis is essential to determine the histogenesis and predict the clinical outcome.     

Rearing and rehabilitation of common seal pups (Phoca vitulina)

Veterinary surgeons may be presented with seal pups that require rearing and rehabilitation. This paper describes the feeding, weight gains and clinical care of 22 harbour or common seal pups (Phoca vitulina) that were reared and rehabilitated at the RSPCA Seal Assessment Unit in Norfolk during 1989. Eighteen of the seals survived and were released but four died. On arrival the pups' mean (+/- sd) bodyweight was 9.2 +/- 2.1 kg; those which survived stayed an average of 14.2 +/- 2.3 weeks before they were released at an average weight of 35.5 +/- 3.5 kg.     

Excepftonally strong near-bottom flows on the continental rise of nova scotia

Recent current velocity measurements across the lower continental rise of Nova Scotia show a deep equatorwardflow with speeds (maximum, 73 centimeters per second) among the highest recorded for the deep sea. Silicate measurements indicate that this flow usually consists of southern-source (Antarctic) bottom water. These measurements confirm the existence of a second and deeper western boundary flow that was earlier inferredfrom geological observations.     

Reproductive performance and milk production of Israeli-Holstein cows with different supplementation during the dry period]

In three field trials comprising 602 Israeli-Holstein dairy cows, the effect of the dry period ration on reproductive performance, culling rate and milk production was investigated. The cows were fed in groups. The basic dry period rations consisted for two herds of medium quality cereal hay and for one herd of corn straw, which were fed ad libitum. In each herd dry cows were assigned to an experimental and control group. Cows of the experimental group were supplemented with 1.5 to 3 kg of lactating cows mixed ration (LMR), whereas in the control group the amount of supplement was increased by the factor two or 3.3. In the experimental group the amount of the supplement was calculated to achieve levels of net energy and of crude protein close to NRC requirements; in the control group the level of net energy and protein was 12 to 18% higher as compared to the experimental group. The amount of LMR supplement in the experimental group of herds A, B, C were 1.5 kg, 1.9 kg, and 3 kg, respectively. In the control groups these amounts were 5 kg, 3.8 kg, and 6 kg, respectively. The groups fed moderate amounts of LMR supplement had a higher conception rate at first insemination, a higher percentage of cows conceiving and fewer cows culled in the consecutive lactation than cows fed increased amounts of LMR supplement. The lactational incidence of reproductive disorders and the milk production were not affected by the differences in feeding during the dry period. Reproductive performance and culling rate appeared to be more favorable for cows fed moderate amounts of supplement during the entire dry period or during the last 3 to 4 weeks of the dry period.     

Use of personal protective equipment in a radiology room at a veterinary teaching hospital

The use of personal protective equipment by veterinary workers during radiographic imaging is inconsistent. While the self‐reported use of leaded aprons and thyroid shields approaches 100% in some studies, the use of leaded gloves and eyeglasses is much lower. Previous studies describing personal protective equipment use are based on self‐reporting. Objectives of this prospective, observational study were to describe use of leaded personal protective equipment during radiographic imaging by veterinary workers, and to compare observed use with self‐reported use. Use of leaded personal protective equipment during radiographic imaging by veterinary workers was observed over a 10 week period using two motion‐triggered video cameras, and a questionnaire was then completed by workers on their use of personal protective equipment. Workers restrained the animal during 91.8% (753/820) of exposures. An apron and a securely closed thyroid shield were worn for >99% of studies. Gloves were used correctly for 43.6% (156/358) of radiographic studies. Leaded eyeglasses were worn for 1.7% (6/358) of studies. Correct glove use was more frequent during regular working hours than after‐hours for both veterinarians (odds ratio 32.7, P = 0.001) and veterinary students (odds ratio 75.1, P < 0.001). The number of workers in the room was lower when animals were sedated (P = 0.002) or anesthetized (P = 0.017). Workers overestimated their frequency of glove use (P <0.001). In conclusion, workers use personal protective equipment less frequently in an unsupervised environment, and overestimate their use of personal protective equipment. Use of sedation or anesthesia decreases worker exposure to ionizing radiation.     

The growth of swine bone marrow cells in the presence of heterologous colony stimulating factor: Characterization of the developing cell population

Conditioned medium prepared from the mouse fibroblast cell line L 929 which is known to produce colony-stimulating factor active on mouse bone marrow cells was also able to stimulate the growth of swine bone marrow cells in a liquid culture system. During the first 4 days of culture mononuclear phagocyte and granulocyte colonies developed. Prolonged cultured cells were classified belonging to the macrophage lineage by morphological and cytochemical criteria. These cells fulfill also functional characteristics for macrophages, like expression of Fc receptors, immune phagocytosis and production of prostaglandins. These bone marrow-derived macrophages could also be activated with LPS and lymphocyte-derived mediators.