scholarly journals Developing Guidelines for the Use of Passive Thermography on Cultural Heritage in Tropical Climates

2020 ◽  
Vol 10 (23) ◽  
pp. 8411
Author(s):  
Manogna Kavuru ◽  
Elisabetta Rosina
Keyword(s):  
Cultural Heritage ◽  
Infrared Thermography ◽  
Environmental Conditions ◽  
Best Practice ◽  
Historic Buildings ◽  
Thermal Camera ◽  
Practical Applications ◽  
Promising Tool ◽  
Practice Methods ◽  
Tropical Climates

Infrared thermography (IRT) has been a very successful tool for the diagnosis and monitoring of cultural heritage restoration projects. It has been used to identify anomalies, moisture issues, etc., in historic buildings. Although it is a promising tool, one of the limitations is that a method to deploy it onsite has not been standardized. This is due to the different variables that might affect thermal signatures captured by the thermal camera, when onsite. Especially since environmental conditions play a major role in thermography, the process must vary from region to region significantly. That said, efforts have been made over the years to establish some base standards for designated purposes of infrared thermography in the construction field. These standards and best practice methods, although comprehensive, do not effectively help with issues that are contextual to the location of the building, for instance, tropical climates, such as India. This paper aims to suggest guidelines for a passive approach of thermography, based on practical applications and procedures followed during the thermographic survey at the former British Residency in Hyderabad, India. Additionally, this paper explores the avenues through which region specific guidelines can be established.

Practical applications of scanning tunneling microscopy

1989 ◽  
Vol 47 ◽  
pp. 18-19
Author(s):  
D. R. Denley
Keyword(s):  
High Resolution ◽  
Scanning Tunneling Microscopy ◽  
Quantitative Information ◽  
Digital Data ◽  
Scanning Tunneling ◽  
Ambient Atmosphere ◽  
Tunneling Microscopy ◽  
Clear Trend ◽  
Practical Applications ◽  
Promising Tool

Scanning tunneling microscopy (STM) has recently been introduced as a promising tool for analyzing surface atomic structure. We have used STM for its extremely high resolution (especially the direction normal to surfaces) and its ability for imaging in ambient atmosphere. We have examined surfaces of metals, semiconductors, and molecules deposited on these materials to achieve atomic resolution in favorable cases.When the high resolution capability is coupled with digital data acquisition, it is simple to get quantitative information on surface texture. This is illustrated for the measurement of surface roughness of evaporated gold films as a function of deposition temperature and annealing time in Figure 1. These results show a clear trend for which the roughness, as well as the experimental deviance of the roughness is found to be minimal for evaporation at 300°C. It is also possible to contrast different measures of roughness.

scholarly journals PSV-16 Infrared thermography technology as a promising tool for assessing temperament of water buffaloes

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 220-221
Author(s):  
Caroline L Francisco ◽  
André M Castilhos ◽  
Daiane C Marques da Silva ◽  
Fabiola Martinez da Silva ◽  
Aline S Aranha ◽  
...  
Keyword(s):  
Infrared Thermography ◽  
Fixed Effects ◽  
Thermal Imager ◽  
Initial Body Weight ◽  
Water Buffaloes ◽  
Promising Tool ◽  
Genetic Groups ◽  
Body Regions ◽  
The Mean ◽  
Positive Correlations

Abstract This study evaluated the use of the infrared thermography (IT) as a tool to identify the temperament of 75 non-castrated water buffaloes (390±32 days of age; 310±61.27 kg of initial body weight) of 3 genetic groups (GG:Jafarabadi, Mediterranean, and Murrah; n = 25 for each GG). The animals were classified for temperament through the temperament score (TSc) obtained by the mean of the sum of the scores of the time of entry into the squeeze chute (1 to 5: 1=greater time spent for entry; 5=less time spent for entry) and the exit velocity score (1 to 5: 1=lower speed; 5=higher speed) calculated after the period of adaptation to the feedlot (d0). The animals were categorized into adequate (ADQ; TSc≤3) or excitable (EXC; TSc >3) temperaments. The rectal temperature was measured and IT images were obtained (Testo 882 Thermal Imager, Testo, Inc, Germany) from regions of the chest, eye, snout, cheek, foreleg (left side), ribs, hind legs, rear area (left side), and scrotum on d0. Data were analyzed using MIXED procedure in SAS, considering the GG, temperament, and the resulting interaction as fixed effects. Correlation was analyzed using the CORR procedure of SAS. There were no effects of interactions (P ≥ 0.14). ADQ animals showed lower rectal (P = 0.02) and ribs (P = 0.05) temperatures than EXC animals (Table1). Tendencies for temperament effect were detected for chest (P = 0.06) and rear area (P = 0.07). There was no effect of temperament for other variables (P = 0.19). Positive correlations were verified between the TSc and rectal (r=0.36; P < 0.01), chest (r=0.35; P < 0.01), and rear area (r=0.33; P < 0.01) temperatures. Tendency for a positive correlation was detected between TSc and scrotum (r=0.23; P = 0.07). In conclusion, the temperament causes changes in the temperature of some body regions suggesting the IT technology may be a promising tool for assessing the temperament of water buffaloes. Supported by FAPESP (#2018/25939-1; #2014/05473-7).

scholarly journals Issues Related to Late-Life Sexuality: Sex in Long-Term Care

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 602-602
Author(s):  
Rachael Spalding ◽  
Peter Lichtenberg
Keyword(s):  
Best Practice ◽  
Long Term Care ◽  
Social Stigma ◽  
Late Life ◽  
Assessment Tools ◽  
Geographical Differences ◽  
Term Care ◽  
Practical Applications ◽  
Ethical And Legal Issues

Abstract Despite surrounding social stigma and stereotypes of the “asexual older adult,” older adults, including those residing in long-term care facilities, indicate that expressing their sexuality continues to be important to them (Doll, 2013). This presentation will feature presentations regarding recent research and perspectives relevant to late-life sexuality with a focus on how issues of sexual expression may particularly emerge in long-term care settings. Dr. Maggie Syme will present findings from mixed-methods, consumer-based approaches that elucidate how current and future long-term care residents view late-life sexuality, with a focus on the practical applications of these findings to inform facility administration and policies. Ethical and legal issues surrounding sexuality in long-term care will be discussed by Dr. Pamela Teaster, who will present ethical models that can translate into potential best-practice recommendations and strategies. Rachael Spalding will discuss the paucity of psychometrically sound assessment tools for measuring attitudes towards late-life sexuality and discuss their development of such a measure. Finally, Dr. Lilanta Bradley and Dr. Pamela Payne-Foster will present a framework for sexual agency in late-life and identify relevant gaps in the literature regarding gender, ethnicity/race, and geographical differences. Ultimately, this presentation will offer a forum for lively discussion among attendees regarding these pertinent topics.

scholarly journals Welfare Issues on Israeli Dairy Farms: Attitudes and Awareness of Farm Workers and Veterinary Practitioners

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 294
Author(s):  
Sarah Weyl-Feinstein ◽  
Yaniv Lavon ◽  
Noa Yaffa Kan ◽  
Meytal Weiss-Bakal ◽  
Ayelet Shmueli ◽  
...  
Keyword(s):  
Social Structure ◽  
Milk Yield ◽  
Best Practice ◽  
Pain Perception ◽  
Dairy Farm ◽  
Farm Workers ◽  
Practical Applications ◽  
Stress Effects ◽  
Cow Welfare ◽  
Applied Knowledge

Attitudes toward practical dairy cow welfare issues were evaluated based on a questionnaire answered by 500 dairy farm workers and 27 veterinary practitioners. Primarily, the effect of demographic characteristics on attitudes toward cattle welfare was tested. Professionally, five themes were identified: effect of welfare awareness on productivity, knowledge of cattle’s senses and social structure, effects of man–animal interactions on milk yield, pain perception and prevention, and knowledge transfer from veterinary practitioners to farm workers. Farms with a higher welfare awareness score also had higher annual milk yield, with an annual mean difference of 1000 L of milk per cow between farms with higher and lower awareness scores. Veterinary practitioners showed high awareness of cows’ social structure, senses, and pain perception. Farm workers were aware of the influence of man–animal interactions during milking and stress effects on milk yield, and the possible effect of man’s behavior on heifers and cows. Practitioners and farm workers had different views regarding pain perception, mostly involving mutilation procedures. All veterinary practitioners advocated the use of pain alleviation in painful procedures, but only some of them instructed the farm workers to administer it. The survey results emphasize the variation in welfare knowledge and practical applications across farms, and the interest of both the animals and their managers to improve applied knowledge of best practice.

Applicability of traditional storage methods in Indonesia for today’s conservation practice

IFLA Journal ◽  
2021 ◽  
pp. 034003522110230
Author(s):  
Patricia Engel
Keyword(s):  
Cultural Heritage ◽  
Contemporary Art ◽  
Best Practice ◽  
Tropical Country ◽  
Conservation Practice ◽  
Traditional Art ◽  
Puppet Theatre ◽  
Storage Methods ◽  
Conservation Projects ◽  
Museum Of Contemporary Art

This contribution aims to distil the experience from several conservation projects in Java, Indonesia, into a summary of methods in an attempt to arrive at some suggestions for best practice for the preservation of cultural heritage items in a tropical country. The related projects concerned a museum of contemporary art, traditional puppet theatre materials, a museum of traditional art and an archive.

scholarly journals The influence of ambient environmental conditions in detecting bridge concrete deck delamination using infrared thermography (IRT)

2020 ◽  
Vol 27 (4) ◽  
Author(s):  
Babar Nasim Khan Raja ◽  
Saeed Miramini ◽  
Colin Duffield ◽  
Massoud Sofi ◽  
Priyan Mendis ◽  
...  
Keyword(s):  
Infrared Thermography ◽  
Environmental Conditions ◽  
Concrete Deck
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