標(biāo)題: Titlebook: History of Chemistry; J. R. Partington Textbook 1964Latest edition Macmillan Publishers Limited 1964 chemistry.history.history of chemistr [打印本頁] 作者: nourish 時間: 2025-3-21 16:05
書目名稱History of Chemistry影響因子(影響力)
書目名稱History of Chemistry影響因子(影響力)學(xué)科排名
書目名稱History of Chemistry網(wǎng)絡(luò)公開度
書目名稱History of Chemistry網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱History of Chemistry被引頻次
書目名稱History of Chemistry被引頻次學(xué)科排名
書目名稱History of Chemistry年度引用
書目名稱History of Chemistry年度引用學(xué)科排名
書目名稱History of Chemistry讀者反饋
書目名稱History of Chemistry讀者反饋學(xué)科排名
作者: 忍耐 時間: 2025-3-21 20:35 作者: 哄騙 時間: 2025-3-22 03:12 作者: B-cell 時間: 2025-3-22 05:42
Davyiculture and food security by promoting sustainable practices that will increase agricultural productivity and build resilience to environmental pressures including adaptation to climate change. The need to meet food demands that support poor small-scale agricultural producers and enhance national f作者: endoscopy 時間: 2025-3-22 10:37 作者: 我怕被刺穿 時間: 2025-3-22 14:38
Faradayces induced by digital innovation have positively impacted this sector and could have a considerable impact by reducing the risk of food insecurity. In this chapter, applied research experiences conducted in Morocco have been reported to highlight some of the opportunities that digital transformatio作者: 中世紀(jì) 時間: 2025-3-22 17:38 作者: 緯線 時間: 2025-3-23 00:33
D?bereiner to Sch?nbein of Cameroon is ecologically diverse with low, middle and highland altitude production basins with different crops. In order to assess the impact of climate change on food security, climatic and food crop data were collected from stations across all ecological zones, where time series were establish作者: 貝雷帽 時間: 2025-3-23 03:34
Atomic Weights under adverse agro-climatic conditions, its versatility, nutritional and health benefits as described in scientific reports. The nature of its seeds is so small that weevils cannot penetrate inside. These qualities make finger millet outstanding and suitable to be fostered as a crop with food secur作者: Enteropathic 時間: 2025-3-23 07:42 作者: Credence 時間: 2025-3-23 10:49
Graham and Bunsen the Arab world. Achieving food and nutrition security in particular has been an ongoing challenge. Despite much effort and progress over the years, this challenge is now being further compounded in the context of emerging conflicts and economic challenges. The regional conflicts of the Middle East 作者: 歡笑 時間: 2025-3-23 15:27 作者: sleep-spindles 時間: 2025-3-23 19:09 作者: Barrister 時間: 2025-3-24 01:54
Laurentn Community (CARICOM) faces complex socioecological challenges related to historical legacies of plantation agriculture, small population sizes, geographic isolation, jurisdictional diversity and proneness to natural disasters, all of which underscore the importance of fostering system-wide innovati作者: Fecal-Impaction 時間: 2025-3-24 02:52
Gerhardtman civilization. The exponential growth of the human population leads to the overexploitation of resources and has emerged as a hindrance to food security. India has overtaken China and become the most populated country in the world with 1.42 billion people, and the population growth rate of Northe作者: 勾引 時間: 2025-3-24 09:44 作者: NOCT 時間: 2025-3-24 14:16
Berthelot. Wurtz. Cannizzaroe normal diet. Each contributor is involved in the European Plant LIBRA project, and the chapters summarize the results of the project while integrating further research on botanical supplements. With its focus on the epidemiology, risk assessment and evidence based approaches, this text presents a 作者: 低位的人或事 時間: 2025-3-24 17:41 作者: 東西 時間: 2025-3-24 20:17 作者: 態(tài)學(xué) 時間: 2025-3-24 23:26 作者: TRAWL 時間: 2025-3-25 04:02 作者: Prostaglandins 時間: 2025-3-25 08:59
https://doi.org/10.1007/978-3-540-34493-3globe electrical machine.. Stephen Gray. observed the different conductivities for electricity shown by various bodies, and J. T. Desaguliers. divided bodies into ‘electrics’ (insulators, electrified by friction) and ‘non–electrics’ (conductors, apparently not electrified).作者: 小母馬 時間: 2025-3-25 14:22 作者: 要求比…更好 時間: 2025-3-25 17:25 作者: Highbrow 時間: 2025-3-25 23:40 作者: 泄露 時間: 2025-3-26 03:10
https://doi.org/10.1007/978-3-540-33850-5fessor, holding this appointment until his death. He conducted practical courses in analytical chemistry (before Liebig in Giessen) and made preparations and experiments for Goethe, who had a high opinion of him.作者: MUTED 時間: 2025-3-26 05:44
https://doi.org/10.1007/978-3-540-35339-3roduced by Fourcroy.. They were known to contain carbon and hydrogen, sometimes oxygen, nitrogen and sulphur, as essential constituents, but the isolation and characterisation of definite substances from them was but little advanced. Many substances could not be crystallised, their purification pres作者: Conscientious 時間: 2025-3-26 09:16
https://doi.org/10.1007/978-3-540-35339-3ce and Technology), where he worked on the phosphates and arsenates (1833). He became F.R.S. in 1834. In 1837 he succeeded Turner at University College, London, with the support of Humboldt and Lord Brougham. In 1841 he participated in the formation of the London Chemical Society and became its firs作者: Urologist 時間: 2025-3-26 15:38 作者: NOMAD 時間: 2025-3-26 19:14
,Polyn?mes et fractions rationnelles,révost (Geneva; 1790–1850; M.D. Edinburgh 1818), with whom he published on electrical phenomena in muscle, and the sizes and shapes of blood corpuscles.. Dumas met Alexander von Humboldt in Geneva and was encouraged by him to go to Paris to complete his studies. In 1823 he became, on Arago’s recomme作者: JOG 時間: 2025-3-26 23:29
Modules sur les anneaux principaux,. In 1843 he visited Liebig in Giessen. In 1844 he was made Chevalier de la Légion d’Honneur but never wore the decoration, and in 1845 he left Bordeaux for Paris, where he worked in a laboratory at the école Normale put at his disposal by Balard, but (it is said) his modesty kept him from using any作者: 服從 時間: 2025-3-27 02:29
https://doi.org/10.1007/978-3-540-34499-5d his first paper (in German) on the formulae of the natural silicates,. which Berzelius noticed favourably in his . In 1836 Gerhardt worked for six months with Liebig in Giessen. In 1837 he returned to Strasbourg to work in Persoz’ laboratory, but was not satisfied, as no organic analyses were made作者: Lethargic 時間: 2025-3-27 07:09 作者: 吹氣 時間: 2025-3-27 12:04 作者: 清澈 時間: 2025-3-27 15:02
Modules et anneaux semi-simples,1867 he was professor at Bonn, where he died in 1896. He was ennobled by the German Emperor Wilhelm II (who had heard his lectures whilst a student at Bonn) as Kekule von Stradonitz (dropping the accent on the final . of his name). As Japp said: ‘he remained an architect to the last’, but of molecul作者: Oversee 時間: 2025-3-27 19:44
Front Matter medium sized enterprises to access lucrative global and local markets. It has affected developing country players in particular where they lack the necessary capital, infrastructure and technical support. This chapter provides an overview of the development and changes that have taken place over th作者: Debark 時間: 2025-3-27 23:25
n, as well as those by professionals in allied fields that service or interface with the food industry in ever-increasing ways. The literature of food science and food technology has rapidly ma- tured from earlier articles to books to encyclopedias. Where technolog- ical capabilities once were limit作者: 改變立場 時間: 2025-3-28 02:56
Early Electrochemistryct of infants and also strengthen their immune system. This could make a huge difference to infants who have been bottle-fed and thus not provided with the probiotics they would normally have received from breast milk. This chapter describes the effects of pre- and probiotic supplements in detail, a作者: syncope 時間: 2025-3-28 06:19 作者: 熱心 時間: 2025-3-28 13:49
Gay-Lussac and Thenardthat are capable of meeting the dietary needs of the region’s population threatens overall human security. Also, the decrease in access to traditional foods leaves the traditional communities with no option to promote their preferences and to take an active role in their own food systems. The chapte作者: 歌唱隊 時間: 2025-3-28 15:36 作者: magnanimity 時間: 2025-3-28 20:49
Berzeliusdesire for more exotic and ‘less preserved’ foods, has kept food microbiologists and public health officials busier than expected with significant numbers of consumers still affected by both morbidity and mortality from food consumption. Consumers’ knowledge about modern foods has not kept pace with作者: 進(jìn)步 時間: 2025-3-28 23:30
D?bereiner to Sch?nbeinerabilities could be addressed through climate smart agriculture, which is a framework for developing decision support systems at the farm and policy level. This chapter, therefore, highlights the need for adaptation to current natural resource management practices to enhance livelihoods in the face作者: Foam-Cells 時間: 2025-3-29 03:15 作者: BOGUS 時間: 2025-3-29 08:05 作者: 傻瓜 時間: 2025-3-29 13:34 作者: reserve 時間: 2025-3-29 16:06
Liebig and W?hlerbetter understanding of the decision-making processes used to manage change may enhance the effectiveness of the R&D delivered to today’s agricultural producers. We describe our attempts to systematically assess how decisions to fundamentally transform agricultural enterprises are made by stakeholde作者: 換話題 時間: 2025-3-29 19:53
Dumasl or molecular plant breeding (including marker-assisted selection and genetic engineering). This paper examines strategies employed by various plant species/cultivars to acquire nutrients with low bioavailability and the genetic control of these strategies. Current approaches to breeding for low-nu作者: 王得到 時間: 2025-3-29 23:58
Laurentallholder innovation potential in the region. Compounding these challenges was a pervasive lack of trust reported between actors and institutions throughout the agricultural innovation system hindering the potential for collective action. This points to the need for more decentralized governance app作者: hangdog 時間: 2025-3-30 05:31 作者: Feigned 時間: 2025-3-30 10:40
The Theory of Typesctors of production (shown using labor, land, and capital as an example) to their transformation into finished products and their sale, as well as the disposal of waste. The theoretical significance of these results is that they substantiate the benefits of responsible production and consumption in 作者: Ingest 時間: 2025-3-30 15:47
Berthelot. Wurtz. Cannizzaro support health claims for these supplements, followed by chapters outlining side effects and potential causes for concern. The issue of increasing consumer expectations is also explored, with methods for meeting these expectations provided. In presenting this well-rounded and up-to-date collection 作者: 調(diào)味品 時間: 2025-3-30 19:14
Frankland and Kolbethe latest research on food supply chain management with a focus on urbanisation. The contributions involve food distribution in cities, food waste minimisation, and food security with a focus on models and approaches to achieve more sustainable and circular food supply chains..978-3-030-34067-4978-3-030-34065-0作者: 怎樣才咆哮 時間: 2025-3-30 21:51 作者: 仲裁者 時間: 2025-3-31 02:49
ty of fruit and vegetables. In addition to low storage temperatures, storage under controlled atmosphere and modified atmosphere packaging reduces respiration, ethylene production, and physiological activity and helps to preserve harvest quality of fruit and vegetables..Post-harvest treatments like 作者: 培養(yǎng) 時間: 2025-3-31 05:03 作者: 考得 時間: 2025-3-31 11:31 作者: Conduit 時間: 2025-3-31 17:22 作者: 過度 時間: 2025-3-31 18:14 作者: Soliloquy 時間: 2025-3-31 21:41
https://doi.org/10.1007/978-3-540-33850-5 now parts of greater London. His father (who came from Yorkshire) was a blacksmith. Michael was born in a house adjacent to his father’s shop near what was once the village of Walworth. To-day’s landmark nearest the legendary site is 60 Walworth Road. The family was in poor circumstances, so that a作者: ANN 時間: 2025-4-1 04:05
https://doi.org/10.1007/978-3-540-33850-5n holiday. His father was principal of the school at Link?ping. The family was descended from ancestors in East Gothland. Both his parents died when he was young and he was brought up by his stepfather Anders Ekmarck, later vicar of Ekeby. In 1796 he left school with the usual report of headmasters 作者: cloture 時間: 2025-4-1 09:00 作者: COMA 時間: 2025-4-1 12:09
https://doi.org/10.1007/978-3-540-35339-3h as sulphur, phosphorus and nitrogen. It was divided into the two groups of Vegetable Chemistry and Animal Chemistry, and in the textbooks of Thomson and Berzelius, for example, we still find the various constituents of plants and animals described without any indication of the real relations exist作者: HEED 時間: 2025-4-1 15:18
https://doi.org/10.1007/978-3-540-35339-3ity of Glasgow and attended the lectures on chemistry of Thomas Thomson, who had a good opinion of him. Graham decided to devote himself to chemistry. His father was bitterly opposed to this for many years, intending that Thomas should become a minister, but the young man received encouragement, and
