Results 41 to 50 of about 1,772,626 (302)

Analysis of the yellowfin tuna marketing chain at PPP Pondok Dadap Sendang Biru, South Malang

open access: yesActa Aquatica, 2022
The goal of this study was to investigate the yellowfin tuna marketing chain in PPP Pondok Dadap Sendang Biru. Additionally, this study determined the margin and price share earned by yellowfin tuna fishermen.
Soni Andriawan   +2 more
doaj   +1 more source

How “Green” is Your Functional Material? Assessing Environmental Impacts of Multi‐Step Synthetic Protocols in Material Sciences at Various Technology Levels

open access: yesAdvanced Materials, EarlyView.
Environmental Synthesis Radar (ESR) evaluates the environmental impact of (early‐stage) multi‐step chemical syntheses, providing a holistic view by using 18 midpoint impact categories. Unlike conventional life‐cycle assessment (LCA) approaches, ESR reveals three complementary metrics: overall impact Vtotal, environmental hotspots VEF, and critical ...
Laura Plein   +8 more
wiley   +1 more source

Analysis of Marketing Margins and Farmers’ Shares on Corn in Sigi Regency, Central Sulawesi, Indonesia

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2021
An increase in corn productivity is not always followed by an increase in farmer income and welfare. The sustainability of farms must be supported by its economic viability including the marketing aspect. This study aimed to analyze the marketing of corn
Heni Sulistyawati Purwaning Rahayu   +2 more
doaj   +1 more source

Wafer‐Scale Direct Growth of Ultraclean Monolayer Amorphous Carbon on c‐Sapphire by Remote Catalytic Dehydrogenation

open access: yesAdvanced Materials, EarlyView.
Remote catalytic dehydrogenation enables the direct growth of monolayer amorphous carbon on a 2‐inch sapphire wafer by thermal CVD. Spatial separation of the catalyst from the growth substrate eliminates metallic residue and post‐growth processing, yielding a wafer‐scale uniform film with a random polygonal sp2‐hybridized carbon network that exhibits ...
Muhammad Sabbtain Abbas   +8 more
wiley   +1 more source

Identify Marketing Channel & Marketing Efficiency, Marketing Margin, Marketing Cost, Price Spread of Gobindobhog Rice in Purba Bardhaman District of West Bengal, India [PDF]

open access: yes
The present study entitled “IDENTIFY MARKETING CHANNEL & MARKETING EFFICIENCY, MARKETING MARGIN, MARKETING COST, PRICE SPREAD OF GOBINDOBHOG RICE  IN PURBA BARDHAMAN DISTRICT OF WEST BENGAL, INDIA”.
Das, Mainak   +3 more
core   +1 more source

Zero‐Waste Manufacturing of Ophthalmic Lenses by Direct Fluidic Shaping in Arbitrary Domains

open access: yesAdvanced Materials Technologies, EarlyView.
Conventional ophthalmic lens manufacturing discards up to 97% of material through subtractive processes. The Cookie Cutter algorithm extends Fluidic Shaping to arbitrary rim geometries. The framework prescribes a spatially varying boundary height that, under neutral buoyancy and surface tension, shapes curable polymer into spherocylindrical lenses that
Yotam Katzman   +6 more
wiley   +1 more source

Marketing efficiency of the tomato crop in Iraq for the year 2020 (Salah al-Din Governorate as a model and application)

open access: yesTikrit Journal for Agricultural Sciences, 2022
The tomato crop is one of the most important daily consumer food crops that enters the consumer basket and its importance called for necessity Study it through a random sample consisting of (145) questionnaires, of which (75) are intended for farmers and
Hassan Thamer Zanzal, Amal Jamal Yusuf
doaj   +1 more source

Toward a theory of marginally efficient markets [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 1999
Empirical evidence suggests that even the most competitive markets are not strictly efficient. Price histories can be used to predict near future returns with a probability better than random chance. Many markets can be considered as {\it favorable games}, in the sense that there is a small probabilistic edge that smart speculators can exploit.
openaire   +2 more sources

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

open access: yesAdvanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

A measure of marketing price transmission in the rice market of Taiwan [PDF]

open access: yesZbornik radova Ekonomskog fakulteta u Rijeci : časopis za ekonomsku teoriju i praksu, 2009
The goal of this paper is to test whether changes in the marketing margin betweenthe farm and the retail prices can result in an asymmetric relationship between the farm and the retail prices in the rice market of Taiwan.
Yuan-Ming Lee, Kuan-Min Wang
doaj  

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