Improving Vocabualary Achievement Through Total Physical Response Among Grade Four Elementary School Pupils

This research is on Improving Vocabulary Achievement Through Total PhysicalResponse (TPR) among Grade Four Karyawangi Elementary School Pupils. It is administeredto answer question”Is TPR method effective in improving the vocabulary achievement of thepupils?” The data were collected through pre test and post test, administered to 31 students andwas analyzed by using t-test. The achievements showed that the mean of the pre-test was 23.06and the mean of the post-test was 64.11, while the significant = 0.003 < α = 0.05, thus theconclusion that there is a significant difference in pupils\u27 vocabulary achievement throughTotal Physical Response (TPR)

Physiological characterization of Jasmine flower (Jasminum sambac) senescence during storage

The aim of this work was to identify metabolic differences and hormonal profiles in jasmine flower (Jasminum sambac) and to investigate the possibility that experimental promotion of retardation of the senescence of jasmine flower may mediated by abscisic acid (ABA) and phenolic content. Determinations of ABA and phenols were made in flower senescing under different conditions using two different packaging materials such as polyethylene (PE) and polypropylene (PP) of 200 gauge micron thickness with no ventilation. Pre-treatment of 4 % boric acid for jasmine flowers was selected. Abscisic acid levels in petals also increased during senescence 91.27 pmol g-1, but much less in boric acid-treated jasmine flower 34.16 pmol g-1. However, the lowest content of total phenolics was measured in buds and partially opened flowers 50.90 μg/g but highest in fully opened 61.80 μg/g on the fourth day of storage, respectively. It was concluded that boric acid prevented the early rise in ethylene production and considerably improved jasmine flower shelf-life

'Birthing a Better Future': A mixed-methods evaluation of an exhibition on the early years of life

BACKGROUND: Our study aimed to evaluate to what extent Zero2 Expo's 'Birthing a Better Future', a co-created multimedia exhibition, was effective in raising awareness on the importance of the first 1001 days of life and explore what refinements would help to optimize the impact of future exhibitions. METHODS: We conducted a mixed-methods evaluation of the exhibition delivered in the John Radcliffe Hospital, Oxford. Through convenience sampling, 14 participants were selected to participate in 12 structured interviews and 19 participants completed a questionnaire. Interviews were thematically analysed alongside quantitative analysis of questionnaire responses through Likert scales. RESULTS: The majority (78.6%, n = 11/14) of participants who completed the questionnaire either agreed or strongly agreed that the exhibition raised their awareness about the first 1001 days of life. This was supported by the analysis of interviews. The use of art was found to provoke an emotional engagement from participants. Participants felt that the length of the written pieces and location of the exhibition were important factors for designers to consider in future exhibitions. CONCLUSION: This study demonstrated that multimedia exhibitions, combining science with art, may be an effective way to raise awareness of public health messages. Engaging with key stakeholders will be an essential step in order to improve future public health exhibitions. PUBLIC CONTRIBUTION: When designing the study, the public reviewed the study tools, which were refined based on their feedback. At every phase of the study, members of the public who are artists co-created the exhibition content

Enhancing Germination and Seedling Vigour of Interspecific F1 Hybrid Chilli Seeds through Priming with KNO3 and GA3

India is called a home for spices and also involved in the export. Chilli is an indispensable spice, essentially used in every Indian cuisine due to its pungency, taste, appealing odour and flavour. Quality seed is a key component for the successful agriculture, where the main objective is each seed should germinate and produce a vigorous seedling which ensures higher seed yield, productivity and also better storability to achieve good yield in the coming season. To achieve all the above said traits, the seed technologists have developed seed enhancement techniques. Seed enhancement techniques are post-harvest treatment of seeds to enhance the seed germination and seedling growth by facilitating the delivery of seeds with other materials at sowing time. This enhancement technique includes hydration treatments like seed priming and seed encapsulation like seed pelleting, which impacts significantly on seedling emergence and establishment. In this experiment study was conducted different priming treatments, seeds primed with KNO3 @ 1%, 2% and 3% and seeds primed with GA3 @ 50 ppm, 100 ppm and 150 ppm, the seeds treated with KNO3 @ 1% showed highest germination percentage, root, shoot, seedling length, seedling dry weight and seedling vigour index I and II which was followed by GA3 @ 50 ppm. Acknowledge of proper priming techniques in order to improve the germination in the seeds

Alkynes as Synthetic Equivalents of Ketones and Aldehydes: A Hidden Entry into Carbonyl Chemistry

The high energy packed in alkyne functional group makes alkyne reactions highly thermodynamically favorable and generally irreversible. Furthermore, the presence of two orthogonal π-bonds that can be manipulated separately enables flexible synthetic cascades stemming from alkynes. Behind these “obvious” traits, there are other more subtle, often concealed aspects of this functional group’s appeal. This review is focused on yet another interesting but underappreciated alkyne feature: the fact that the CC alkyne unit has the same oxidation state as the -CH2C(O)- unit of a typical carbonyl compound. Thus, “classic carbonyl chemistry” can be accessed through alkynes, and new transformations can be engineered by unmasking the hidden carbonyl nature of alkynes. The goal of this review is to illustrate the advantages of using alkynes as an entry point to carbonyl reactions while highlighting reports from the literature where, sometimes without full appreciation, the concept of using alkynes as a hidden entry into carbonyl chemistry has been applied

Problem Solving and Environmentally Benign Approach toward Diversity Oriented Synthesis of Novel 2‑Amino-3-phenyl (or Alkyl) Sulfonyl‑4<i>H</i>‑chromenes at Ambient Temperature

A problem solving, environmentally benign, and diversity oriented protocol has been described for multicomponent synthesis of medicinally privileged 2-amino-3-phenyl (or methyl) sulfonyl-4<i>H</i>-chromenes by one-pot, three component condensation among aldehydes, phenyl (or methyl) sulphonyl acetonitrile, and α-naphthol, 3-dimethylamino phenol, 4-hydroxy-<i>N</i>-methyl-quinoline-2-one as well as 4-hydroxycarbazole, using diethylamine as an efficient organo catalyst. The catalyst employed is commercially available, inexpensive, and nontoxic. Ambient reaction conditions, very high yields, wide scope, and avoidance of conventional isolation as well as chromatographic purification have improved the practical utility of this protocol manifold