Preservation of fresh coconut gratings by hurdle technique

Hurdle technology employs the intelligent combination of different preservation factors to achieve mild but reliable preservation effects. Fresh coconut gratings treated with different combinations of hurdles such as acidulants, humectants, preservatives, antioxidants, a mild heat treatment and packaging were evaluated for changes in physicochemical and sensory properties. It is possible to preserve the grating for four weeks in laminated polythene packages at 5 degrees C in combination with 3% sodium chloride, 0.3% citric acid, 0.009% sodium citrate, 0.02% butylated hydroxyanisole.

A question of self-preservation : immunopathology in influenza virus infection

Influenza A viruses that circulate normally in the human population cause a debilitating, though generally transient, illness that is sometimes fatal, particularly in the elderly. Severe complications arising from pandemic influenza or the highly pathogenic avian H5N1 viruses are often associated with rapid, massive inflammatory cell infiltration, acute respiratory distress, reactive hemophagocytosis and multiple organ involvement. Histological and pathological indicators strongly suggest a key role for an excessive host response in mediating at least some of this pathology. Here, we review the current literature on how various effector arms of the immune system can act deleteriously to initiate or exacerbate pathological damage in this viral pneumonia. Generally, the same immunological factors mediating tissue damage during the anti-influenza immune response are also critical for efficient elimination of virus, thereby posing a significant challenge in the design of harmless yet effective therapeutic strategies for tackling influenza virus.

Managing industrial world heritage sites : preservation, presentation and sustainability

This thesis uses case study methodology to explore how the concept of sustainable development is being applied at industrial World Heritage sites. The thesis proposes a model of sustainable heritage management that is relevant to industrial heritage sites, as well as to other complex heritage sites, including historic urban landscapes.

Preservation of confucian values in early childhood education : a study of experts’ and educators’ views

Confucian values form the core of the Chinese culture, penetrating all levels of social life, and also set the standards for family, community and political behavior. The teaching of values is deemed to be an important aspect of young children’s education and usually the responsibility for this is seen to rest with the family. Much interest has been generated recently on the teaching of core values in early childhood curriculum in order to encourage tolerance, acceptance, trust, openness, and honesty in children. Research on Confucianism is popularly conducted in different cultural contexts all over the world. Furthermore research has shown that Confucianism continues to exert a major influence on the everyday lives of Asian communities. Given the interest in Confucian values, this research study was designed to examine the expressed views of three cohorts of professionals in Hong Kong about the preservation of such values and their application to early childhood teaching. This study confirmed the view that there is a need to preserve cultural values to enable the child to be accepted in the society, especially with the value of ‘Ren’ helping one to learn how to interact with others and with the value of ‘Li’ further defining the appropriate behaviour in this interaction.

Effectiveness of alternative organic solvents in field preservation of whole barnacles for PCR analyses

There are few reports of non-cryogenic preservation methods for marine invertebrates, so potable alcohol and acetone-based nail varnish remover (NVR) are for the first time evaluated against absolute ethanol as short-term preservatives of whole barnacles. Performance of ethanol and NVR-preserved material was comparable, but potable alcohol was significantly worse. These results are of practical importance for fieldwork in remote areas where laboratory chemicals are unattainable but potable alcohol or NVR are locally available. Of these, acetone-based NVR would be the solvent of preference.

Preservation and assemblage characteristics of some ornate Lower Devonian Ostracoda from the Humevale Siltstone and Woori Yallock Formation, southeastern Australia

.The Humevale Siltstone (late Silurian to Early Devonian, Gorstian to Pragian) and Woori Yallock Formation (Early Devonian, Emsian) of central Victoria, Australia, contain rich invertebrate fossil faunas including Ostracoda. Eight ostracod taxa are recognized and illustrated herein: Velibeyrichia wooriyallockensis (Chapman), Velibeyrichia (s.l.) australiae (Chapman), Velibeyrichia sp. 1, Velibeyrichia sp. 2, Beyrichia? ligatura (Chapman), Ulrichia sp., Euglyphella sp. and Strepulites sp. The ostracods are preserved in siltstones and mudstones as natural moulds. Ostracod assemblages are mainly shallow marine and likely include moderate- to low-energy biocoenoses, pseudo-biocoenoses (gravity flow accumulations) and thanatocoenoses.

Venting anger in cyberspace: self-entitlement versus self-preservation in #roadrage tweets

The increase in the popularity of social media and access to portable smart-technology means more drivers are using forums to vent their frustrations about driving. A content analysis was performed on 80,923 twitter posts relating to road rage collected over a 13-month period. The aim was to understand what sources of anger drivers report on social media. Approximately two thirds of the analysed tweets related directly to anger over another driver perceived as a perpetrator of inappropriate behaviour. Judgements of the improper speed of other drivers were the most common tweets. However, a general attitude also emerged where other drivers were seen as "idiots," "unskilled," and "should not be driving." Such a downward comparison is likely to predispose drivers to unjustly blame other drivers for frustrating situations that may be out of their control. Twitter appears to be a social media forum commonly used to vent anger by drivers. Posts ranged from text message, a photo of the offending vehicle or of the driver, or a 6-s video filmed while driving. The sample of tweeted angry comments indicated that many drivers used smart technology to express their anger. However, the motivation behind this action may vary and may be to express anger, report the incident, or to warn the public. The findings highlight the need for further research to understand the prevalence and danger of anger-provoked distraction with smart technology.