Results 11 to 20 of about 9,009 (205)

The last outbreak of bovine tuberculosis in cattle in the Czech Republic in 1995 was caused by Mycobacterium bovis subspecies caprae

open access: yesVeterinární Medicína, 2002
The last outbreak of bovine tuberculosis in cattle in the CzechRepublic was detected in 1995. Signs of diarrhoea, weight loss and occasional coughing appeared in one 14-year-old cow after giving birth for the thirteenth time.
I. Pavlik   +8 more
doaj   +1 more source

Spotlight on the diagnosis of extrinsic allergic alveolitis (hypersensitivity pneumonitis) [PDF]

open access: yes, 2015
Repeated inhalative exposures to antigenic material from a variety of sources, mainly from moulds, thermophilic Actinomycetes, and avians, respectively, can induce immune responses with the clinical picture of extrinsic allergic alveolitis (EAA) or ...
Baur, Xaver   +2 more
core   +2 more sources

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

open access: yesAdvanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju   +7 more
wiley   +1 more source

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu   +9 more
wiley   +1 more source

Spore exposure arising from stored hay, grain and straw

open access: yesAgricultural and Food Science, 1990
The quantitative and qualitative differences in microbe exposure arising from hay, grain and straw during the end of the indoor feeding period were investigated by using a six-stage fractionating impactor (model 10—800, Andersen Inc.). Straw samples (n =
Marjut Kotimaa
doaj   +2 more sources

Fresno Rally Speech [PDF]

open access: yes, 1984
Speech for campaign rally at City College, Fresno, CA, October 24, 1984.https://ir.lawnet.fordham.edu/vice_presidential_campaign_speeches_1984/1058/thumbnail ...
Ferraro, Geraldine
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Animal handling safety considerations (2002) [PDF]

open access: yes, 2002
Few farmers view livestock as a source of danger. Yet animal-related accidents cause numerous deaths and serious injuries each year. A recent National Safety Council study ranked beef cattle farms second and dairy operations third among all farming ...
Baker, David E.
core  

Severe Occupational Hypersensitivity Pneumonitis: A Case Series of Four Patients Requiring Lung Transplantation

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Hypersensitivity pneumonitis (HP) is an immune‐mediated interstitial lung disease triggered by repeated inhalation of organic or chemical antigens. Occupational exposures account for approximately 19% of all cases. Early diagnosis, identification of the responsible antigen(s), and immediate avoidance of exposure are crucial to prevent ...
Ludwig Frei‐Stuber   +6 more
wiley   +1 more source

Cohort profile : Swedish Twin Study on Prediction and Prevention of Asthma (STOPPA) [PDF]

open access: yes, 2017
Asthma is a common childhood disease and several risk factors have been identified, however the impact of genes and environment is not fully understood.
Almqvist, Catarina   +5 more
core   +1 more source

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