scholarly journals Getting off on the right foot: Subjective value versus economic value in predicting longitudinal job outcomes from job offer negotiations.

2009 ◽  
Vol 94 (2) ◽  
pp. 524-534 ◽  
Author(s):  
Jared R. Curhan ◽  
Hillary Anger Elfenbein ◽  
Gavin J. Kilduff
Keyword(s):  
Economic Value ◽  
Job Outcomes ◽  
Subjective Value ◽  
The Right

scholarly journals Analisis Kandungan Klorofil Pada Anak Daun Tanaman Kelapa (Analysis of Chlorophyll Content in Children Leaves of Coconut Plants)

2019 ◽  
Vol 9 (2) ◽  
pp. 76
Author(s):  
Muhammad Tawary ◽  
Julius Pontoh ◽  
Lydia Momuat
Keyword(s):  
Chlorophyll Content ◽  
Chlorophyll A ◽  
Economic Value ◽  
Economic Benefits ◽  
Chlorophyll B ◽  
Solvent Extraction Method ◽  
Chlorophyll A And B ◽  
The Right ◽  
Almost All ◽  
Chlorophyll A Content

Analisis Kandungan Klorofil Pada Anak Daun Tanaman Kelapa (Analysis of Chlorophyll Content in Children Leaves of Coconut Plants) Muhammad Tawary1*), Julius Pontoh1), Lydia I.Momuat1)1)Jurusan Kimia, FMIPA UNSRAT Manado*Email korespondensi: [email protected] Diterima 7 Juli 2019, diterima untuk dipublikasi 10 Agustus 2019 Abstrak Tanaman kelapa banyak dibudidayakan sebagai tanaman pertanian. Tanaman kelapa memiliki nilai ekonomi yang tinggi karena hampir semua bagian tanaman kelapa memiliki manfaat ekonomis. Penelitian bertujuan untuk  mengembangkan metode analisis klorofil pada daun dan menentukan bagian anak daun yang memiliki kandungan klorofil tertinggi. Analisis kandungan klorofil dilakukan dengan metode ektraksi pelarut yang absorbansinya dibaca pada spektrofotometer UV-Vis. Kandungan klorofil a dalam daun bervariasi pada setiap bagian anak daun tanaman kelapa. Kandungan klorofil a pada posisi tengah anak daun kelapa (763.19 µmol/m2) dan kandungan klorofil b (196.22 µmol/m2). Kandungan klorofil a dan b pada setiap bagian anak daun dan posisi kanan dan kiri anak daun memiliki nilai yang relatif sama.Kata kunci: Kelapa, klorofil a, klorofil b Abstract Many coconut plants are cultivated as agricultural crops. Coconut plants have high economic value because almost all parts of coconut plants have economic benefits. The study aims to develop a method of chlorophyll analysis on leaves and determine the part of leaflets which have the highest chlorophyll content. Analysis of chlorophyll content was carried out by a solvent extraction method in which the absorbance was read in a UV-Vis spectrophotometer. The content of chlorophyll a in leaves varies with each part of the leaves of the coconut plant. Chlorophyll a content in the middle position of coconut leaf child (763.19 µmol / m2) and chlorophyll b content (196.22 µmol / m2). The content of chlorophyll a and b in each part of the leaf child and the right and left positions of the leaves have relatively the same value.Keywords: Coconut, Chlorophyll a, Chlorophyll b

scholarly journals PENINGKATAN MUTU BETON DENGAN CAMPURAN LIMBAH KALSIT SEBAGAI BAHAN ALTERNATIF RAMAH LINGKUNGAN

2020 ◽  
Vol 5 (2) ◽  
pp. 77
Author(s):  
Anissa Diyah Lestari ◽  
Luky Indra Gunawan ◽  
Dyah Julia Syifa ◽  
Ronny Wahyu Wibowo ◽  
Hendramawat Aski Safarizki
Keyword(s):  
Compressive Strength ◽  
Building Materials ◽  
Economic Value ◽  
Test Material ◽  
Scientific Article ◽  
Final Report ◽  
Normal Concrete ◽  
Success Indicators ◽  
Compressive Strength Of Concrete ◽  
The Right

AbstrakPada era teknologi sekarang ini, beton adalah sebagai salah satu bahan bangunan yang paling banyak digunakan di Indonesia. Inovasi diperlukan untuk peningkatan mutu beton dalam kuat tekan beton dan harga lebih murah dibandingkan dengan beton normal. Limbah penambangan batu kapur di Wonogiri tidak dimanfaatkan dengan baik. Sehingga menimbulkan polusi udara dan mencemari lingkungan di sekitar penambangan. Maka dari itu, inovasi ini menggunakan limbah kalsit untuk ditambahkan sebagai bahan tambah pembuatan beton. Luaran yang diharapkan dalam penelitian ini adalah dapat mengetahui komposisi yang pas untuk penambahan kalsit dalam campuran pembuatan beton dan menjadikan beton dengan bahan tambah limbah kalsit sebagai beton inovatif ramah lingkungan dan memiliki nilai ekonomis. Serta draft artikel ilmiah tentang beton inovatif yang dituangkan dalam sebuah draft artikel ilmiah, laporan kemajuan dan laporan akhir. Hasil yang telah dicapai saat ini berdasarkan indikator keberhasilan jangka pendek, yaitu telah dilaksanakannya penelitian dan pembuatan beton dengan bahan tambah kalsit dengan beberapa varian, serta pengujian sampel beton setelah berumur 14 hari. Pada penelitian ini mengetahui komposisi optimum penambahan kalsit terhadap kuat tekan beton, dengan penambahan kadar kalsit sebesar 5%, 9%, dan 15% benda uji yang digunakan adalah silinder berdiameter 15 cm dengan tinggi 30 cm sebanyak 9 buah dimana pengujian dilakukan pada umur 14 hari. Hasil analisis data pengujian kuat tekan beton kalsit adanya peningkatan pada variasi 9% kalsit sebesar 20,71 MPa (4.12%) dibandingkan beton normal 19,89 MPa. Maka kesimpulannya penggunaan kalsit dapat meningkatkan kuat tekan beton.Kata Kunci: Efektivitas, Beton SCC, Kalsit, Kuat TekanAbstractConcrete is one of the most widely used building materials in Indonesia In the current technological era. Innovation is needed to improve concrete quality in concrete compressive strength and prices are cheaper than normal concrete. Waste from limestone mining in Wonogiri is not utilized properly. So that it causes air pollution and pollutes the environment around mining. Therefore, this innovation uses calcite waste to be added as an ingredient to add concrete. The expected output in this study is to be able to find out the right composition for the addition of calcite in a mixture of concrete making and to make concrete with calcite added waste as an innovative concrete that is environmentally friendly and has economic value. As well as the draft scientific article about innovative concrete as outlined in a draft scientific article, progress report and final report. The results that have been achieved at present are based on short-term success indicators, namely the research and manufacture of concrete with calcite added ingredients with several variants, as well as testing of concrete samples after being 14 days old. In this study, the optimum composition of calcite was added to the compressive strength of concrete, with the addition of calcite levels of 5%, 9%, and 15%. The test material used was a cylindrical diameter of 15 cm with a height of 9 cm in which testing was done at 14 days . The results of the analysis of the test data for compressive strength of calcite concrete was an increase in the variation of 9% of calcite by 20.71 MPa (4.12%) coMPared to normal concrete of 19.89 MPa. So the conclusion is the use of calcite can increase the concrete compressive strength.Keywords: Effectiveness, SCC Concrete, Calcite, Compressive Strength

scholarly journals ADDITION OF THIAMIN AND LEAF FOLIAR IN ABACA BANANA (Musa textillis Nee.) ACCLIMATIZATION

Agrivet ◽  
2021 ◽  
Vol 25 (2) ◽  
pp. 88
Author(s):  
Rina Srilestari ◽  
Suwardi Suwardi
Keyword(s):  
Raw Materials ◽  
Paper Industry ◽  
Economic Value ◽  
Large Space ◽  
Planting Material ◽  
Randomized Design ◽  
Number Of Leaves ◽  
The Right ◽  
Leaf Fertilizer ◽  
Range Test

The economic value of the Abaca banana is on the trunk which contains fiber for valuable textile and paper industry raw materials. The multipurpose fiber and its prospects are quite good, so the abaca plant gets a lot of attention from various community groups both private, state-owned, cooperative and farmers. Propagation through multiplication humps is very low, planting material is easily damaged in transportation, is not durable and requires large space so that transportation costs are high. One alternative to overcome the provision of healthy, large and fast seedlings is to use seedlings from tissue culture. The aim of the study is to get the right thiamin and leaf fertilizer concentrations at the acclimatization stage. The experimental design used was a 2-factor Complete Randomized Design, Thiamin concentration (1 ml / l, 2 ml / l, 3 ml / l) and leaf fertilizer (0.5 ml / l, 1 ml / l, 1.5 ml / l). The data obtained were analyzed for diversity at 5% level and further tests using Duncan Multiple Range Test (DMRT) level of 5%. The results showed no interaction between thiamin and leaf fertilizer, Thiamin 2 ml / l gave the best results on all parameters and 1.5 ml / l leaf fertilizer could increase plant height and the number of leaves of abaca banana plants.Keywords: Thiamin, leaf fertilizer, abaca banana, acclimatization

Impact of Capital Structure on Shareholder Value in Indian Pharmaceutical Industry: An Empirical Approach Through Created Shareholder Value

2018 ◽  
Vol 19 (5) ◽  
pp. 1290-1302 ◽  
Author(s):  
Merugu Venugopal ◽  
Bhanu Prakash Sharma G. ◽  
Ravindar Reddy M.
Keyword(s):  
Capital Structure ◽  
Shareholder Value ◽  
Economic Value ◽  
Value Added ◽  
Shareholder Wealth ◽  
Vital Role ◽  
Debt Ratio ◽  
Wealth Creation ◽  
Financing Decisions ◽  
The Right

Enhancing shareholder value is one of the primary goals along with the profitability in the competitive world. Top-level management is striving for creating the higher shareholder value by making efficient decisions. Shareholder value as the key objective of the firm and measures such as economic value added, market value added, shareholder value added and created shareholder value (CSV) have gained popularity in measuring the shareholder wealth creation. Among various financing decisions, capital structure decision plays a vital role, that is, mix of debt and equity. Considering the optimal capital structure with the right balance between equity and debt is always a challenge for the financial managers, and also to run the business successfully by gaining higher profits and enhancing shareholder value. An attempt has been made to analyse the capital structure impact on shareholder value by considering CSV as a shareholder value measure in 77 Indian pharmaceutical firms listed in BSE over a period of 9 years from 2007 to 2015. Using the balanced panel data and regression models, we found that determinants such as debt–equity ratio, long-term debt ratio and short-term debt ratios have positive correlation with CSV and negatively related to total debt ratio in the absence of tax.

scholarly journals Value and probability coding in a feedback-based learning task utilizing food rewards

2015 ◽  
Vol 113 (1) ◽  
pp. 4-13 ◽  
Author(s):  
Elizabeth Tricomi ◽  
Karolina M. Lempert
Keyword(s):  
Brain Activity ◽  
Dorsal Striatum ◽  
Action Planning ◽  
Learning Task ◽  
Complex Signal ◽  
Related Information ◽  
Subjective Value ◽  
The Right ◽  
Probability Information

For the consequences of our actions to guide behavior, the brain must represent different types of outcome-related information. For example, an outcome can be construed as negative because an expected reward was not delivered or because an outcome of low value was delivered. Thus behavioral consequences can differ in terms of the information they provide about outcome probability and value. We investigated the role of the striatum in processing probability-based and value-based negative feedback by training participants to associate cues with food rewards and then employing a selective satiety procedure to devalue one food outcome. Using functional magnetic resonance imaging, we examined brain activity related to receipt of expected rewards, receipt of devalued outcomes, omission of expected rewards, omission of devalued outcomes, and expected omissions of an outcome. Nucleus accumbens activation was greater for rewarding outcomes than devalued outcomes, but activity in this region did not correlate with the probability of reward receipt. Activation of the right caudate and putamen, however, was largest in response to rewarding outcomes relative to expected omissions of reward. The dorsal striatum (caudate and putamen) at the time of feedback also showed a parametric increase correlating with the trialwise probability of reward receipt. Our results suggest that the ventral striatum is sensitive to the motivational relevance, or subjective value, of the outcome, while the dorsal striatum codes for a more complex signal that incorporates reward probability. Value and probability information may be integrated in the dorsal striatum, to facilitate action planning and allocation of effort.

VALUES OF MORTGAGES WITH TOP-UP PAYMENT OPTIONS

2006 ◽  
Vol 09 (05) ◽  
pp. 801-824
Author(s):  
ROSE NENG LAI ◽  
SEOW ENG ONG ◽  
TIEN FOO SING
Keyword(s):  
Economic Value ◽  
The Other ◽  
Contingent Claim ◽  
Property Value ◽  
Put Option ◽  
A Value ◽  
The Difference ◽  
The Right ◽  
Early Default ◽  
Mortgage Contract

The right of lenders to request for top-ups of negative equity when the property value falls below the loan outstanding is a little known, yet widely adopted provision in mortgage documents in many Asian markets. We analyze the effect of the top-up option by appealing to a contingent claim framework. Specifically, we model the top-up option as a synthetic option comprising a long put to request for a top-up, a short put that cancels out the first option in the event of a default, and a binary put option once triggered will yield a value equivalent to the difference between the mortgage outstanding and the property value. The results of comparative analyses show that the lender's right to request for top-ups is valuable when the negative mortgage equity increases, especially in a market where price is highly volatile. The top-up clause fundamentally affects the mortgage values for both the borrower and the lender. We show that lender's inaction by not calling for top-ups when negative mortgage equity occurs is suboptimal. On the other hand, the lenders' exercise of the in-the-money top-up options may lead to early default by the mortgagor. This is one of the reasons why lenders exercise this option only very sparingly in practice. This mortgage design has economic value to the lenders, it is, however, not optimal in time of volatile market. The policy implication of the findings is that the sub-optimal top-up feature should be removed from the mortgage contract, and it will not severely jeopardize the lender's ability to enforce payments in the mortgages.

scholarly journals Intertemporal choice reflects value comparison rather than self-control: insights from confidence judgments

2021 ◽  
Author(s):  
Adam Bulley ◽  
Karolina Maria Lempert ◽  
Colin Conwell ◽  
Muireann Irish
Keyword(s):  
Decision Making ◽  
Intertemporal Choice ◽  
The Self ◽  
Self Control ◽  
Confidence Judgments ◽  
Adult Participants ◽  
Subjective Value ◽  
The Right ◽  
Intertemporal Decisions ◽  
Intertemporal Choices

Intertemporal decision-making has long been assumed to measure self-control, with prominent theories treating choices of smaller, sooner rewards as failed attempts to override immediate temptation. If this view is correct, people should be more confident in their intertemporal decisions when they “successfully” delay gratification than when they do not. In two pre- registered experiments with built-in replication, adult participants (n=117) made monetary intertemporal choices and rated their confidence in having made the right decisions. Contrary to assumptions of the self-control account, confidence was not higher when participants chose delayed rewards. Rather, participants were more confident in their decisions when possible rewards were further apart in time-discounted subjective value, closer to the present, and larger in magnitude. Demonstrating metacognitive insight, participants were more confident in decisions that better aligned with their independent valuation of possible rewards. Decisions made with less confidence were more prone to changes-of-mind and more susceptible to a patience-enhancing manipulation. Together, our results establish that confidence in intertemporal choice tracks uncertainty in estimating and comparing the value of possible rewards – just as it does in decisions unrelated to self-control. Our findings challenge self- control views and instead cast intertemporal choice as a form of value-based decision-making about future possibilities.

scholarly journals Macrofauna Communities In The Marine Section Of Ba Lai Estuary, Ben Tre Province

2020 ◽  
Vol 4 (1) ◽  
pp. first
Author(s):  
Thai Thanh Tran ◽  
Nguyen Thi My Yen ◽  
Tran Thi Hoang Yen ◽  
Pham Thanh Luu ◽  
Ngo Xuan Quang
Keyword(s):  
Distribution Pattern ◽  
Environmental Changes ◽  
Economic Value ◽  
River Mouth ◽  
Wiener Index ◽  
Diversity Indices ◽  
Left Bank ◽  
Dam Impact ◽  
The Right ◽  
Macrofauna Communities

Macrofauna communities in Ba Lai estuary, Ben Tre province were investigated in three transects from the river mouth to the dam construction, in the order from the right, middle to the left bank. The community characteristics such as the composition, density, biodiversity, and the distribution pattern were recorded and analyzed. The results showed that the macrofauna communities in the marine section part of Ba Lai river consisted of 76 species belonging to 3 phyla: Mollusca, Arthropoda, and Annelida. In this study, it was notable that a high economic value of Ben Tre Clam (Meretrix lyrata) presented in the Ba Lai estuary with a density of 3160 ind /m2 on the right bank. The highest density was recorded in the mid transect of the river, followed by the right and the left (2907 +/- 4298, 1813 +/- 2056; 1730 +/- 1590 ind /m2, respectively). The biodiversity of macrofauna communities was measured by the species richness, Shannon – Wiener index, and Pielou's evenness. Diversity indices illustrated that the middle bank had the highest biodiversity. However, the statistical analysis results showed that the density and biodiversity indices in these transects were not significantly different. The main reason might be due to Ba Lai dam impact, which has been accreting alluvial, causing these locations gradually being similar in the environmental conditions. The distribution pattern of benthic macrofauna communities in this study should be considered as a typical distribution of benthos in rivers affected by dams. Macrofauna communities which gave rapid responses to environmental changes should be used as a bioindicator.

scholarly journals Saccade vigor partly reflects the subjective economic value of the visual stimulus

2019 ◽  
Author(s):  
Tehrim Yoon ◽  
Afareen Jaleel ◽  
Alaa A. Ahmed ◽  
Reza Shadmehr
Keyword(s):  
Reaction Time ◽  
Peak Velocity ◽  
Economic Value ◽  
Single Stimulus ◽  
Peripheral Location ◽  
Subjective Value ◽  
Abstract Stimuli ◽  
The Brain ◽  
Mathematical Construct ◽  
Subject Differences

AbstractDecisions are made based on the subjective value that the brain assigns to options. However, subjective value is a mathematical construct that cannot be measured directly, but rather inferred from choices. Recent results have demonstrated that reaction time and velocity of movements are modulated by reward, raising the possibility that there is a link between how the brain evaluates an option, and how it controls movements toward that option. Here, we asked people to choose among risky options represented by abstract stimuli, some associated with gain, others with loss. From their choices in decision trials we estimated the subjective value that they assigned to each stimulus. In probe trials, they were presented with a single stimulus at center and made a saccade to a peripheral location. We found that the reaction time and peak velocity of that saccade varied roughly linearly from loss to gain with the subjective value of the stimulus. Naturally, participants differed in how much they valued a given stimulus. Remarkably, those who valued a stimulus more, as evidenced by their choices in decision trials, tended to move with greater vigor in response to that stimulus in probe trials. Thus, saccade vigor partly reflected the subjective value that the brain assigned the stimulus. However, the influence of subjective value on vigor was only a modest predictor of preference: vigor in probe trials allowed us to predict choice in decision trials with roughly 60% accuracy.New and NoteworthyWe found that saccade vigor tends to vary monotonically with subjective value: smallest for stimuli that predict a loss, and highest for stimuli that predict a gain. Notably, between-subject differences in valuation could be gleaned from the between-subject differences in their patterns of vigor. However, the influence of subjective value on vigor was modest, allowing partial ability to infer subjective value for the purpose of predicting choice in decision trials.

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