scholarly journals Circadian variation in fat concentration of breast-milk in a rural northern Thai population

1988 ◽  
Vol 59 (3) ◽  
pp. 349-363 ◽  
Author(s):  
Dorothy A. Jackson ◽  
Stella M. Imong ◽  
A. Silprasert ◽  
S. Ruckphaopunt ◽  
M. W. Woolridge ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Breast Milk ◽  
Multiple Regression Analysis ◽  
Circadian Variation ◽  
Milk Intake ◽  
Thai Population ◽  
Sleep Period ◽  
Milk Samples ◽  
On Demand ◽  
Expressed Breast Milk

1. Twenty-five northern Thai mothers, breast-feeding their infants on demand, were studied in their homes for 24 h. All breast-feeds were test-weighed and pre- and post-feed expressed breast-milk samples (0·5 ml) taken at each feed.2. The fat concentration of milk taken during a feed showed significant circadian variation, with maximum values between 16.00 and 20.00 hours and minimum values between 04.00 and 08.00 hours. Fat concentration at the start and at the end of a feed also varied significantly over 24 h.3. Multiple regression analysis showed that the most important predictor of fat concentration at a feed was the length of time elapsed since the previous feed – the longer this interval, the lower the subsequent fat concentration. Other significant predictors were the fat concentration at the end of the previous feed, and the milk intake at the previous and at the current feed.4. Fat concentration declined between feeds in proportion to the length of time between feeds, but the decline was less between sleep feeds than between waking feeds. This would appear to be a reflection of the lower post-feed fat concentration and higher pre-feed fat concentration of sleep feeds compared with waking feeds, when other variables relating to feeding pattern are taken into account.5. The larger the milk intake at a feed, the greater was the increase in fat concentration from the start to the end of the feed. The change in fat concentration was less in feeds taking place during the sleep period than in daytime feeds.

Estimation of 24 h breast-milk fat concentration and fat intake in rural northern Thailand

1988 ◽  
Vol 59 (3) ◽  
pp. 365-371 ◽  
Author(s):  
Dorothy A. Jackson ◽  
Stella M. Imong ◽  
A. Silprasert ◽  
S. Preunglumpoo ◽  
P. Leelapat ◽  
...  
Keyword(s):  
Breast Milk ◽  
Milk Fat ◽  
Sampling Methods ◽  
Milk Composition ◽  
Fat Intake ◽  
Confidence Limits ◽  
Northern Thailand ◽  
Milk Samples ◽  
On Demand ◽  
The Mean

1. The present study assesses the accuracy with which mean 24 h breast-milk composition can be estimated if milk samples can only be collected during the daytime.2. Twenty-five northern Thai mothers, feeding their infants on demand, were studied in their homes for 24 h. All feeds were test-weighed and 0·5 ml pre- and post-feed expressed milk samples taken at each feed.3. If daytime sampling was restricted to two breast-feeds, it was found that the best estimate of 24 h fat concentration was given by two randomly chosen daytime feeds, predicting 24 h fat concentration with 95% confidence limits of ±7·0 g/l (equivalent to 21% of mean 24 h fat concentration).4. Alternative sampling methods using the mean fat concentration of the feed after 08·00 hours and after 18·00 hours, or the first two feeds after 12·00 hours, predicted fat concentration with 95% confidence limits of ±9·7 g/l and ±8·9 g/l (28 and 26% of mean 24 h fat concentration) respectively.5. If well-tolerated by mothers, it would be preferable to sample all daytime feeds, since this reduces the 95% confidence limits to ±3·3 g/l, equivalent to 10% of the mean 24 h fat concentration.

scholarly journals Pengaruh Manfaat Utilitarian dan Manfaat Hedonis serta Status Sosial terhadap Keputusan Perpindahan Merek dari Televisi Kabel ke Netflix

2021 ◽  
Vol 1 (1) ◽  
pp. 49-59
Author(s):  
Asty Almaida ◽  
◽  
Dedi Hariadi Saputra ◽  
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Undergraduate Students ◽  
Research Methodology ◽  
Video On Demand ◽  
Social Benefits ◽  
Review Of The Literature ◽  
On Demand ◽  
Brand Switching ◽  
Academic Year

Abstract Purpose: The purpose of this study is to determine the effect of utilitarian, hedonic, and social benefits on brand switching decisions from cable television to Netflix. Research Methodology: The data for this study were gathered via questionnaires and a review of the literature. Purposive sampling was used to collect data from 92 respondents who were active undergraduate students at the Faculty of Economics and Business Unhas in the 2016-2018 academic year and used the Video on Demand (VoD) Netflix service. Multiple regression analysis, F test (simultaneous), and T test are used in the analysis (partial). Results: The findings indicated that utilitarian benefits and social status had a positive and significant effect on brand switching decisions, whereas hedonic benefits had a negative and insignificant effect. Simultaneously, utilitarian, hedonic, and social benefits all have a positive and significant effect on brand switching decisions.

Relationships between nursing patterns, supplementary food intake and breast-milk intake in a rural thai population

1989 ◽  
Vol 20 (1) ◽  
pp. 13-23 ◽  
Author(s):  
R.F. Drewett ◽  
M.W. Woolridge ◽  
D.A. Jackson ◽  
S.M. Imong ◽  
Ampica Mangklabruks ◽  
...  
Keyword(s):  
Food Intake ◽  
Breast Milk ◽  
Milk Intake ◽  
Thai Population ◽  
Supplementary Food

scholarly journals Bacterial load in expressed and stored breast milk of lactating mothers in Abia state, Nigeria

2013 ◽  
Vol 13 (59) ◽  
pp. 8139-8154
Author(s):  
PO Ukegbu ◽  
◽  
AC Uwaegbute ◽  
II Ijeh ◽  
AU Ukegbu ◽  
...  
Keyword(s):  
Breast Milk ◽  
Room Temperature ◽  
Culture Media ◽  
Bacterial Load ◽  
Storage Conditions ◽  
Milk Samples ◽  
Lactating Mothers ◽  
Expressed Breast Milk ◽  
Time Periods ◽  
Considerable Period

The use of expressed breast milk has been advocated as an effective way of encouraging and maintaining lactation when the mother is separated from the baby for a while. However, prospects of storage of expressed breast milk for any considerable period of time is hindered by the possibility of bacterial contamination and growth of infectious pathogens in the stored milk. Previous research worldwide has focused on optimal conditions for storing expressed breast milk. This study investigated bacterial growth in expressed breast milk stored at two different conditions and time periods. A total of 240 randomly selected lactating mothers participated in a survey used to elicit information on their practices concerning expressed and stored breast milk. Out of this, 20 lactating mothers were willing to donate their breast milk , which was used for microbial studies. Using antiseptic procedures, breast milk samples were collected from these 20 lactating mothers by manual expression and put into sterile containers. One half was stored at room temperature (30 o C), while the other half was immersed in a container of water (26 o C) for 0, 3, 6 and 9hrs. The samples at different time periods in both storage conditions were plated on three different culture media (Nutrient agar , MacConkey agar and Chocolate agar) and incubated for 24hrs. Bacterial load was enumerated and isolates were characterized and identified. Data was analyzed using one way ANOVA and presented as frequencies, percentages means and standard deviations. Results showed that in all the culture media, bacteria l load was higher in breast milk samples stored at room temperature for up to 9hrs compared to that immersed in water (p<0 .05). However, the average colony counts were within acceptable limits (<10 4 CFU/ml). Enterococcus faecalis , Escherichia coli and Staphylococcus aureus were the predominant bacteria isolated in the breast milk samples under both storage conditions. The findings from this study revealed that storage of breast milk either at room temperature or immersed in a container of water appeared to be safe for up to 9 hours of storage in a tropical environment . Generally, the number of microbes was within levels considered acceptable in expressed breast milk .

scholarly journals Is stored expressed breast milk an alternative for working Egyptian mothers?

2004 ◽  
Vol 10 (6) ◽  
pp. 815-821
Author(s):  
Z. M. Ezz El Din ◽  
S. Abdel Ghaffar ◽  
E. K. El Gabry ◽  
W. A. Fahmi ◽  
R. F. Bedair
Keyword(s):  
Breast Milk ◽  
Nutritional Value ◽  
Zinc Content ◽  
Significant Decline ◽  
Reference Ranges ◽  
Milk Samples ◽  
Lactating Mothers ◽  
Expressed Breast Milk ◽  
And Storage

Expression and storage of breast milk is way to maintain breastfeeding when mother and infant are separated, if the nutritional value can be conserved. Three expressed breast milk samples were collected from 61 healthy lactating mothers in Cairo, Egypt, for determination of total protein, fat, lactose and zinc content, as well as vitamins C, A and E concentrations. One sample was analysed immediately without storage, 1 after storage for 24 hours in a refrigerator [4 degrees C] and 1 after storage for 1 week in a home freezer [-4 degrees C to -8 degrees C]. Refrigeration and freezing of breast milk caused a statistically significant decline in levels of vitamins C, A and E. Nevertheless, the values of all nutrients were still within the international reference ranges for mature breast milk

Pengaruh Citra Merek, Kualitas Produk Dan Harga Terhadap Kepuasan Konsumen Pada Bisnis Franchise Minuman

2017 ◽  
Vol 24 (2) ◽  
pp. 144-153
Author(s):  
Yunita Fitri Wahyuningtyas
Keyword(s):  
Regression Analysis ◽  
Marketing Strategy ◽  
Product Quality ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Sampling Method ◽  
Sampling Technique ◽  
Sampling Process ◽  
And Function ◽  
Simultaneous Influence

This research is conducted upon the emergence of many companies producing the same product of the same kind and function. It leads to the urgency of proper and well planned marketing strategy. This research aims to investigate how far the influence of branding, product quality, and price toward consumer’s satisfaction in beverage franchise business. This research utilizes 5 likert scale questionnaire which is tested by using multiple regression analysis to reveal whether or not there is partial and simultaneous influence of branding, product quality, and price toward consumer’s satisfaction in beverage franchise business. Sampling method is accidental sampling technique, in which sample of particular population is taken based on the accessibility and availability of the sample during the sampling process. Sample used is 100 samples among consumers or customers of Mang Endy Milkshake. The result shows that branding, product quality, and price influence consumer’s satisfaction in beverage franchise business.

Pengaruh Kotbah, Musik Gereja Dan Fasilitas Gereja Terhadap Tingkat Kehadiran Jemaat

2016 ◽  
Vol 1 (1) ◽  
pp. 1-15
Author(s):  
Frederich Oscar Lontoh
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Church Music ◽  
Pearson Correlation ◽  
Descriptive Analysis ◽  
Target Population ◽  
The Other ◽  
Pearson Correlation Coefficient ◽  
Christian Church ◽  
The City

This research is titled " The influence of sermon, church music and church facilities on the level of attendance”. The purpose of research is to identify and analyze whether sermon, church music and church facilities have influence on the the level of attendance. The target population in this study is a Christian church members who live in the city of Surabaya.. Sample required is equal to 47 respondents. Through sampling stratified Random techniques.These influence was measured using Pearson correlation coefficient and multiple regression analysis, t-test and analysis of variance. Descriptive  analysis  were taken to analyze the level of attendance according to demographic groups.The hypothesis in this study are the sermon, church music and church facilities have positive and significant on the level of attendance. The results showed that collectively, there are positive and significant correlation among the sermon, church music and church facilities on the level of attendance  96,2%. It means that 96,2 % of level of attendance influenced by sermon, church music and church facilities and the other 28,9% by others. All of the variable partially have significant correlation to level of attendance.

Significance of Experience, Farm Size, Quantity of Propagules and Location f or Seaweed Farmers in the Divided Island of Sebatik

2018 ◽  
Vol 9 (9) ◽  
pp. 825-832
Author(s):  
James M. Alin ◽  
◽  
Datu Razali Datu Eranza ◽  
Arsiah Bahron ◽  
◽  
...  
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Production Function ◽  
Weather Conditions ◽  
Education Level ◽  
Farm Size ◽  
Total Production ◽  
Explanatory Factors ◽  
Douglas Production Function

Seaweed-Kappaphycus-Euchema Cottonii and Denticulum species was first cultivated at Sabah side of Sebatik in 2009. By November 2014, sixty one Sabahan seaweed farmers cultivated 122 ha or 3,050 long lines. Thirty Sabahan seaweed farmers in Kampung Pendekar (3.2 m.t dried) and 31 in Burst Point (12.5 m.t dried) produced 16 metric tonnes of dried seaweed contributed 31% to Tawau’s total production (51 m.t). The remaining 69% were from farmers in Cowie Bay that separates Sebatik from municipality of Tawau. Indonesian in Desa Setabu, Sebatik started in 2008. However, the number of Indonesian seaweed farmers, their cultivated areas and production (as well as quality) in Sebatik increased many times higher and faster than the Sabah side of Sebatik. In 2009 more than 1,401 households in Kabupaten Nunukan (including Sebatik) cultivated over 700 ha and have produced 55,098.95 and 116, 73 m.t dried seaweed in 2010 and 2011 respectively. There is a divergence in productions from farming the sea off the same island under similar weather conditions. Which of the eight explanatory factors were affecting production of seaweeds in Sebatik? Using Cobb Douglas production function, Multiple Regression analysis was conducted on 100 samples (50 Sabahan and 50 Indonesian). Results; Variable significant at α = 0.05% are Experience in farming whereas Farm size; Quantity of propagules and Location — Dummy are the variables significant at α 0.01%. Not significant are variables Fuel; Age; Number of family members involved in farming and Education level.

Adiksi Internet pada Remaja

2019 ◽  
Vol 7 (1) ◽  
pp. 72-78
Author(s):  
Ismalia Prambayu ◽  
Mulia Sari Dewi
Keyword(s):  
Regression Analysis ◽  
Social Skills ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Parenting Style ◽  
Internet Addiction ◽  
Psychological Factors ◽  
Social Skill ◽  
Analysis Method ◽  
Loneliness Scale

AbstractInternet addiction has become a worrying phenomenon for Indonesian teenagers. This research was conducted to determine whether the psychological factors will influence internet addiction in adolescents. This research uses quantitative with multiple regression analysis method. The winning sample is 200 adolescents. The instrument collects data using a scale internet addiction scale that compiled by Griffiths (2005) and developed by Lemmens (2009), Parenting Authority Questionnaire (PAQ) developed by Buri (1991), Social Skill Inventory (SSI) developed by Riggio (1986), and A Rasch-Type Loneliness Scale compiled by De Jong Gierveld (2006).  The results showed that there were significant differences in the parenting style, social skills, and loneliness on the tendency of internet addiction in adolescents.AbstrakAdiksi Internet menjadi salah satu fenomena yang mengkhawatirkan untuk remaja Indonesia. Penelitian ini dilakukan untuk mengetahui faktor psikologis apakah yang memberikan pengaruh terhadap kecenderungan adiksi internet pada remaja. Sampel pada penelitian ini berjumlah 200 remaja dengan menggunakan metode analisis kuantitatif. Penelitian ini menggunakan alat ukur sebagai berikut, alat ukur adiksi internet yang dikembangkan oleh Lemmens (2009), Parenting Authority Questionnaire (PAQ) yang dikembangkan oleh Buri (1991), Social Skill Inventory (SSI) yang dikembangkan oleh Riggio (1986), dan A Rasch-Type Loneliness Scale yang disusun oleh De Jong Gierveld (2006). Berdasarkan hasil pengujian ditemukan pengaruh signifikan gaya pengasuhan, keterampilan sosial, dan kesepian terhadap kecenderungan adiksi internet pada remaja.

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