...Vitamin Supplement æ Increase of vitamin D2 by UV-B exposure during the growth phase of white button mushroom (Agaricus bisporus) Hanne L. Kristensen1*, Eva Rosenqvist2 and Jette Jakobsen3 1 Department of Food Science, Aarhus University, Aarslev, Denmark; 2Department of Agriculture and Ecology, Copenhagen University, Copenhagen, Denmark; 3National Food Institute, Technical University of Denmark, Copenhagen, Denmark Abstract Background: Mushrooms are the only non-animal food source of vitamin D. Wild mushrooms have naturally high vitamin D2 content, and cultivated mushrooms produce vitamin D2 from ergosterol when exposed to supplementary UV-B during the post-harvest phase. Objectives: This study investigated the effects of providing supplementary UV-B during the growth phase on vitamin D2 formation and the interactions with growth of mushrooms, as compared to supplementary UV-B during the post-harvest phase or exposure to sunlight for both cultivated and wild mushrooms. Methods: Experiments were carried out with exposure to supplementary UV-B just prior to harvest in the range of 0Á2,400 mJ cm (2. Mushrooms grew for 2 days with or without repeated UV-B exposure each day. Vitamin D2 and growth rate were determined. Some mushrooms were post-harvest treated by exposure at 200 mJ cm (2 supplementary UV-B or natural sunlight, prior to vitamin D2 determination. Results: The content of vitamin D2 was 0.2Á164 mg 100 g (1 fresh weight (FW), and there was a linear relationship between...
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...|Assignment brief – QCF BTEC | |Assignment front sheet | |Qualification |Unit number and title | |BTEC Level 3 90 credit in Health & Social Care |Unit 6: Personal and Professional Development in Health & Social | |BTEC Level 3 Diploma in Health & Social Care |Care (Part 3) | |Learner name | Assessor name | | |Lorraine Bullard | |Date issued | Hand in deadline |Submitted on | |3rd May 2016 | 16th May 2016 | | | | | | | ...
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...PROGRAMA DINAMIS Pendahuluan Dalam Kehidupan nyata sering dijumpai masalah pengambilan keputusan yang meliputi beberapa periode waktu. Program Dinamis adalah teknik untuk pengambilan keputusan yang digunakan untuk pengambilan keputusan yang terdiri dari beberapa tahapan. Permasalalahan yang akan diselesaikan diuraikan menjadi sub persoalan yang saling berhubungan. Tujuan Program Dinamis adalah mengoptimalkan urutan keputusan. Program Dinamis diterapkan pada persoalan bisnis dan industri, a.l. masalah penjadualan produksi, pengendalian persediaan, analisa jaringan, dan lain sebagainya. Contohnya seorang produsen menjadualkan tingkat produksi tahunannya ke dalam mingguan, bulanan atau triwulanan agar dapat memenuhi permintaan tahunan. Jika dia memproduksi lebih dari permintaan, dia harus mengeluarkan biaya persediaan, karena menyimpan kelebihan produksi. Sebaliknya jika produksi dibawah jumlah permintaan, dia akan mengalami kerugian dalam kesempatan membuat untung dan juga kehilangan kepercayaan pembeli. Dia mungkin juga harus membayar penalti karena tidak dapat memenuhi kontrak. Pimpinan produksi harus membuat urutan keputusan untuk setiap periode, yang akan berdampak pada keputusan berikutnya. Masalah optimasi pada kasus ini adalah meminimalkan keseluruhan biaya produksi dan persediaan (dua penalti, jika ada) yang memenuhi kebutuhan permintaan. Teknik pemecahan pada programa dinamis ini beragam, tergantung pada sifat dan struktur dari masalah yang diselesaikan. Hal ini...
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...Assignment front sheet Qualification Pearson BTEC Level 5 HND Diploma Business Student name Unit number and title Unit 6: Business Decision Making Assessor name James Kwok Date issued Completion date Submitted on 5th January 2015 16th February 2015 Assignment title BDM: To start-up a upstairs coffee cafe in the city(2 of 2) Learning Outcome Learning outcome Be able to produce information in appropriate formats for decision making in an organisational context Assessment Criteria 3.1 3.2 3.3 3.4 LO3 In this assessment you will have the opportunity to present evidence that shows you are able to: Produce graphs using spreadsheets and draw valid conclusions based on the information derived Create trend lines in spreadsheet graphs to assist in forecasting for specified business information Prepare a business presentation using suitable software and techniques to disseminate information effectively Produce a formal business report Use appropriate information processing tools Prepare a project plan for an activity and determine the critical path Use financial tools for decision making Task Evidence no. (Page no) 3 3 3 3 4 4 4 LO4 Be able to use softwaregenerated information to make decisions in an organisation 4.1 4.2 4.3 Learner declaration I certify that the work submitted for this assignment is my own and research sources are fully acknowledged. Student signature: Date: In addition to the above PASS criteria, this assignment...
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...|Assignment brief – QCF BTEC | |Assignment front sheet | |Qualification |Unit number and title | |BTEC Level 2 Diploma in Engineering |Unit 14 :- Secondary machining techniques | |Learner name | Assessor name | |Abdulrahman mohamed |Adrian Ilsley-Morris | |Date issued | Hand in deadline |Submitted on | |3/6/15 | 29/6/15 |29/6/15 | | | | |Assignment title |Using Secondary Machining Techniques Safely | |In this assessment you will have opportunities to provide evidence...
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...ASSIGNMENT BRIEF |Qualification |Unit number, Code and Title | |Pearson BTEC Level 5 HND Diploma Business |Unit 34, R/505/8181, Operations Management in | | |Business | |Module Leader: |Lecturers: | | |Hakeem Kazeem | |Distribution date |Submission deadline | |W/C – 22/09/14 |7th December 2014 | | | | |Assignment title |Operations Management in Business | |Learning...
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...individual study time and research: 40 hours Outcome Content Learner activity Resources Assessment and PLTS LO1: Know the range of different businesses and their ownership Introduction to unit and the structure of the programme Introduction to LO1 Range of different businesses: local; national; international; global; public; private; not-for-profit/voluntary; sectors of business activity (primary, secondary and tertiary) Business purposes: supply of products or services; difference between profit and not-for profit organisations Set up file for new unit Reflective questions AS1 Business types and ownership, Task 1; as individual or pair activity SB activities: • Starter stimulus • Tony and Guy • Aresenal • VSO • Primary, secondary and tertiary businesses Sample assignment brief Task 1.1 for P1; learners should spend the session time and NS time on this activity SB activities: • Poundland AS1 Business types and ownership SB Sample assignment brief Task 1.1 Stretch and support Assessment P1 PLTS RL BTEC National Business © Pearson Education Ltd 2010. Copying permitted for purchasing institution only. This material is not copyright free. BTEC National Business Unit 1 The business environment Unit 1 The business environment Scheme of work 5 3 4 5 Content...
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...Assignment front sheet | Learner name | ------------------------------------------------- Assessor name | | | Date issued | Completion date | Submitted on | | | | Qualification | Unit number and title | BTEC Level 3 Subsidiary Diploma in Enterprise and Entrepreneurship and Information Communications Technology | Unit 31: Computer Animation | | | Assignment title | Assignment 3 - The Complete Package | In this assessment you will have opportunities to provide evidence against the following criteria. Indicate the page numbers where the evidence can be found. | Criteria reference | To achieve the criteria the evidence must show that the student is able to: | | Task no. | | Page numbers | P6 | design computer animations using different animation techniques | | 6 | | | P7 | implement animations Using different animation techniques. | | 7 | | | D2 | evaluate the tools and Techniques used to create animations. | | 7 | | | Learner declaration | I certify that the work submitted for this assignment is my own and research sources are fully acknowledged. Learner signature: Date: | Assignment brief | Unit number and title | Unit 31: Computer Animation | Qualification | BTEC Level 3 Subsidiary Diploma in Enterprise and Entrepreneurship and Information Communications Technology | Start date | | Deadline | | Assessor | | | Assignment title | The Complete Package | The purpose of this assignment is to provide...
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...EEP1 Summer 2016 Problem Set 1 For full credit be sure to turn in your calculations. The demand schedule (or demand function) for a good shows the total quantities (q) that buyers are willing to buy at various alternative prices (p) in some period of time. For example, here is a demand function illustrating the very special but convenient case of a linear demand (with q measured in some physical unit of quantity such as bushels or tons and with p measured in dollars per unit): q = 2,100 -50p. Sometimes it is convenient to express this in the inverse form showing the prices that buyers are willing to pay for various quantities. This is called a demand-price function. 1. State the demand-price function corresponding to the given demand function. 2. Plot the corresponding demand schedule on graph paper with q on the horizontal axis (up to 3,000 units) and p on the vertical axis (up to $60 per unit). Label this demand schedule D1. I. The Case of Fixed Supply A supply schedule (or function or curve), defined analogously, shows the total quantities (q) that sellers are willing to sell at various alternative prices (p) in the given period of time. One very special case is that of a "fixed supply" where the quantity supplied is a constant, independent of the price, such as: q = 1,200. (This type of supply may apply, for example, in the short period when a given quantity of a perishable commodity is brought to market and must be sold at any price or go to waste. In...
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...b(y+1) + c d = ax + by + c + a/2 + b d = 0 + a/2 + b d = a/2+b ×2 d = a + 2b 2 By substituting the value fora and b we will able to find the value of d. If d > 0, then we will select the N (North) pixel If d < 0, then we will select NE (Northeast) pixel Then there are two possibilities to go the line through M1 or M2 Equation for the above two points; M1 and M2 M1: d1 – Equation for the M1 midpoint d1 = a(x+1/2) + b(y+2) + c d1 = ax + by + c + a/2 +2 b d1 = 0 + a/2 + 2b ×2; d1= a+4 b 3 3 – 2;d b = d1 – d d1 = b + d 4 The equation for the M1 is d1 = b+d M2 : d2 – Equation for the M2 midpoint d1 = a(x+3/2) + b(y+2) + c d1 = ax + by + c +3 a/2 +2 b d1 = 0+ 3a/2 + 2b ×2; d2 = 3a +4b 5 5 – 2; a + b = d2 – d d2 = a + b + d 6 The equation of the M2 midpoint is d1 = a + b + d As mentioned above the algorithm chooses between N and NE pixels on the sign of the decision variable calculated in previous method. * Algorithm for the ellipse The equation for the ellipse is : x2/a2 + y2/b2 = 1 x2/a2 + y2/b2 – 1 = 0 x2 b2 + y2 a2 - a2 b2 = 0 Center of the ellipse (x,y) = (0,0) a = rx , b = ry The first point is considered from the origin (x,y) = (0,b) The ellipse has 4 -fold symmetry, so that we have to consider ¼ of the ellipse to implement the algorithm. When we consider about the first region of the ellipse, m<0 In region 2 of the ellipse...
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...INDUCTIVE PROXIMITY SWITCH - SERIES IPS Flush Mounting: Fixing of switches in the metal up to their sensing face. Non-Flush Mounting: These switches are to be mounted keeping metal free zone around its sensing face. SENSING DISTANCE Sensing Distance of inductive Proximity Switch depends on, Size of the Proximity Switch/ Sensing Face and Material to be sensed. OBJECT The sensing distance specified here is for object made of mild steel, having thickness of 1 mm. Size of the object should be at least equal to the diameter of switch / sensing face. For object other than M.S. apply suitable correction factor CORRECTION FACTOR : Apply following correction factor (%) when object is other than Mild Steel. MS 100 SALIENT FEATURES : 1) 2) 3) 4) 5) 6) Repeat Accuracy Hysteresis Grade of Protection Enclosure LED Indication Ambient temp : : : : : : 0.02 mm 3-10% IP 67. For block type: IP 55 Metallic (Nickel-Chrome plated brass) / stainless steel / plastic. Provided. 70 0C max. 4 CAST IRON 110 ALUMINIUM 45 COPPER 40 SS 85 BRASS 50 3d d d FLUSH NON FLUSH INDUCTIVE THREE WIRE & FOUR WIRE DC SWITCHES : SERIES : IPS D3 These are three /four wire Switches (+ ve, -ve and output) working on 10-40 V DC. and directly drives DC Relay. These switches are compatible with PLC modules...
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...|Unit Number and Name: |Unit 1 The Business Environment | |Unit Code: |D/502/5409 |Credit Value: |10 | |QCF Level: |BTEC National |Guided Learning Hours: |60 | |Assessor: | | Unit 1 The Business Environment |Assignment Deadlines | |Assignment Deadline Date: |Hand out date: |Submission date: | | |Task 1 (P1 P2 M2 D1) | | | |Assignment Hand in Dates | | | | | |Task 2 (P3 M1) | | | | |Task 3 (P4) | ...
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...Programming Key words: goal constraints 3) A negative deviational variable is the amount by which a goal level is exceeded. Answer: FALSE Diff: 2 Page Ref: 400 Main Heading: Goal Programming Key words: goal constraints, deviational variable 4) At least one or both deviational variables in a goal constraint must equal 0. Answer: TRUE Diff: 2 Page Ref: 401 Main Heading: Goal Programming Key words: deviational variable, goal constraints 5) The objective function in a goal programming model seeks to minimize the deviation from goals in the order of the goal priorities. Answer: TRUE Diff: 2 Page Ref: 401 Main Heading: Goal Programming Key words: goal prog problem formulation, objective function for goal prog 6) In goal programming, terms are summed in the objective function in order to make consistent decisions. Answer: FALSE Diff: 2 Page Ref: 402 Main Heading: Goal Programming Key words: goal prog problem formulation, objective function for goal prog 7) Goal constraints can include all deviational variables. Answer: TRUE Diff: 1 Page Ref: 402 Main Heading: Goal Programming Key words: deviational variable, goal constraints 8) In goal programming, problems cannot have two or more goals at the same priority level. Answer: FALSE Diff: 1 Page Ref: 402 Main Heading: Goal Programming Key words: goal prog problem formulation, objective function for goal prog 9) Goal programming provides a method...
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...Qualification | Unit number and title | Pearson BTEC Level 5 HND Diploma in Business | Unit 3: Organisations and Behaviour | Student Name | Assessor Name | | Ms. Sonam Mehta | Date issued | Completion date | Submitted on | 7th February 2014 | 17th April 2014 | | | Assignment title | Comparative study of Organisational Behaviour of two chosen organisations | LearningOutcome | Assessment Criteria | In this assessment you will have the opportunity to present evidence that shows you are able to: | Task no. | Evidence(page nos.) | LO1Understand the relationshipbetween organisationalstructure and culture | 1.1 | compare and contrast different organisational structures and culture | 1 | | | 1.2 | explain the relationship between an organisation’s structure and culture can impact on the performance of the business | 1 | | | 1.3 | discuss the factors that affect individual behaviour at work | 2 | | LO2 Understand differentapproaches to managementand leadership | 2.1 | compare the effectiveness of different leadership styles in different organisations | 3 | | | 2.2 | explain how organisational theory underpins the practice of management | 3 | | | 2.3 | evaluate the different approaches to management used by different organisations | 3 | | LO3 Understand ways of usingmotivational theories inorganisations | 3.1 | discuss the impact that different leadership styles may have on motivation in organisations in periods of change | 4 | | | 3.2 | compare the application...
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...[pic] BTEC Level 3 Subsidiary/Diploma in HEALTH & SOCIAL CARE UNIT 4 DEVELOPMENT THROUGH THE LIFE STAGES Name : …………………….. Target Grade ………………. Current Grade ……………… January – April 2014 |Pass |Merit |Distinction |Attempted |Complete | |P1 – Produce a series of posters that|M1 : Write a report that discusses |D1 : As a conclusion to your report, |P1 | | |describe physical, intellectual, |the nature – nurture debate in |evaluate how nature and nurture may | | | |emotional and social development for |relation to the development of the |affect the physical, intellectual, |M1 | | |each of the life stages of an |individual |emotional and social development of 2| | | |individual | |stages of the development on an |D1 | | | | |individual | | | |P2 – Using examples from someone’s | | |P2 | | |life, explain the potential...
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