Essays about: "food web"

Showing result 1 - 5 of 116 essays containing the words food web.

1. 1. The Great Brand Debate: An Analysis of Consumer Perceptions for Private Labels and National Brands Across Product Categories

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Camille Buob; Sebastian Franzén; [2023]
   Keywords : Business and Economics;

   Abstract : Title: The Great Brand Debate: An Analysis of Consumer Perceptions for Private Labels and National Brands Across Product Categories Date of the Seminar: 2nd June 2023 Course: BUSN39 – Degree in Global Marketing – Master Lever Authors: Camille Buob and Sebastian Franzén Supervisor: Burak Tunca Keywords: Product Category, Brand Type, Private Labels, National Brands, Consumer Perceptions Thesis Purpose: The aims of the thesis were (1) to investigate the effect of product categories on the perceptions of relative price, quality, risk, and value and (2) to test a moderation effect of brand types (Private Label or National Brand) on the relationships between the product category and the different perceptions. Methodology: A study was conducted with four different products that were representative of two different product categories - food and household, and within each product category different types of brands were selected - private label and national brand. READ MORE

3. 2. Food Order Web Application Using React

   University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

   Author : Manaf Dawud Nantor; [2023]
   Keywords : JavaScript; React; Human-Computer Interaction; HTML; JavaScript; React; Människan-datorinteraktion; HTML;

   Abstract : Människan-datorinteraktion (HCI) är ett studieområde som fokuserar på design av datorteknik, särskilt interaktionen mellan människor (användarna) och datorer. Detta projekt beskriver utveckling av en webbapplikation (React) för kunder att göra sina onlineköp. READ MORE

4. 3. The effects of fishing on stability of a food web under climate warming

   University essay from SLU/Dept. Of Aquatic Resources

   Author : Gabriel Nordström; [2023]
   Keywords : fishing; climate change; temperature; predator; consumer; resource; stage-specific; food webs; ontogenetic assymetry; biomass overcompensation; emergent Allee effects; limit cycles;

   Abstract : Predicting the effects of fishing in a warmer environment caused by climate change requires knowledge of what trophic level is fished on, the physiological effects of temperature on fish, and how these two affect ecological interactions. Both temperature and fishing are known to affect the stability of food webs in several ways. READ MORE

5. 4. Local food networks - value creation and the role of the producer

   University essay from SLU/Dept. of Forest Economics

   Author : Joakim Mattsson; [2023]
   Keywords : Actor-network theory; alternative food network; REKO; Schwartz value theory; service-dominant logic;

   Abstract : The rise of interest in local food has given rise to many new forms of food supply chains, socalled Alternative food networks. One such network is the Facebook-based REKO, where consumers can purchase food products directly from the producers without intermediaries. This has also given rise to new forms of values regarding food. READ MORE

6. 5. Change in uptake and transfer of zinc in the food chain when predatory fish disappear from the system

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Sara Westerström; [2023]
   Keywords : Aquatic food web; Food chain structure; Trophic transfer; Decline of top predators; Stage-structured biomass model; Pollutants; Heavy metals; Zinc; Akvatisk födoväv; Födovävsstruktur; Trofisk överföring; Minskning av toppredatorer; Stegstrukturerad biomassamodell; Föroreningar; Tungmetaller; Zink;

   Abstract : There is a widespread distribution of possibly toxic heavy metals, such as zinc, in aquatic ecosystems. Simultaneously aquatic food webs are changing due to declining predatory fish stocks. READ MORE