作者: labile 時間: 2025-3-21 21:01
e system can be repaired during breaks between two adjacent missions. Owing to limited maintenance resources (e.g., budget, time, and manpower), performing all desirable maintenance actions for all aged or failed components during the break can be costly. Using a selective maintenance strategy, a su作者: Bucket 時間: 2025-3-22 00:46
Mariana C. Pedrosa,Laíres Lima,José Ignacio Aloso-Esteban,Custódio Lobo Roriz,Lillian Barros,Isabel ergic neurons have limited substrate specificity and, therefore, allow chemically related (and even structurally foreign) compounds to accumulate within adrenergic nerves and influence the storage, release, and metabolism of the natural transmitter served as the foundation of the “false transmitter”作者: Infect 時間: 2025-3-22 08:36 作者: Nonporous 時間: 2025-3-22 10:57
Nemanja Raj?evi?,Danka Bukvi?ki,Dejan Stojkovi?,Marina Sokovi?has stimulated industrial research toward the development of new synthetic routes starting from alkane feedstocks. Alkanes are characterized by the absence of reactive sites, such as hydrogen atoms, which can be easily abstracted, and double bonds; furthermore, they are largely less reactive than mo作者: hallow 時間: 2025-3-22 14:39
Celestino Santos-Buelga,Ana M. González-Paramás,Susana González-Manzanotional, multifaceted first framing of this contentious fieldThis book explores how conditions for childbearing are changing in the 21st century under the impact of new biomedical technologies. Selective reproductive technologies (SRTs) - technologies that aim to prevent or promote the birth of parti作者: 裝入膠囊 時間: 2025-3-22 18:23
Tania Bragan?a Ribeiro,Adma Melo,Ana A. Vilas-Boas,Manuela Pintadotional, multifaceted first framing of this contentious fieldThis book explores how conditions for childbearing are changing in the 21st century under the impact of new biomedical technologies. Selective reproductive technologies (SRTs) - technologies that aim to prevent or promote the birth of parti作者: 五行打油詩 時間: 2025-3-22 23:01 作者: 極端的正確性 時間: 2025-3-23 01:51 作者: Addictive 時間: 2025-3-23 08:30 作者: 柔美流暢 時間: 2025-3-23 09:45 作者: byline 時間: 2025-3-23 14:17 作者: Rheumatologist 時間: 2025-3-23 22:05 作者: Focus-Words 時間: 2025-3-23 23:22 作者: acrimony 時間: 2025-3-24 05:50
Jyoti Singh Jadaun,Ritesh Yadav,Nisha Yadav,Shilpi Bansal,Neelam S. Sangwand feasibility study in 1997, there have been numerous publications validating SLN mapping as a highly accurate and powerful upstaging technique for colon and rectal cancer. In addition to refining the technical aspects of this procedure, these studies have investigated the use of other tracers and o作者: HUMID 時間: 2025-3-24 08:13
d feasibility study in 1997, there have been numerous publications validating SLN mapping as a highly accurate and powerful upstaging technique for colon and rectal cancer. In addition to refining the technical aspects of this procedure, these studies have investigated the use of other tracers and o作者: 協(xié)議 時間: 2025-3-24 11:30
Liege A. Pascoalino,Tania C. S. P. Pires,Oludemi Taofiq,Isabel C. F. R. Ferreira,Lillian Barros,Filiry tumor site. The role of lymphoscintigraphy(LS) in SNB is to provide such a map in each patient. This map should indicate not only the location of all sentinel nodes but also the number of SNs at each location. Such mapping can be achieved using .Tc-labeled small particle radiocolloids, high-resol作者: 動脈 時間: 2025-3-24 18:30
?ngela Liberal,Rossana V. C. Cardoso,Sandrina A. Heleno,?ngela Fernandes,Lillian Barros,Anabela Mart than or equal to 1 mm. It is imperative that the multidisciplinary team master the techniques of preoperative lymphoscintigraphy, intraoperative lymphatic mapping, and postoperative pathologic evaluation of the sentinel lymph nodes (SLNs). An SLN is defined as a blue, “hot” and any subsequent lymph作者: 兩棲動物 時間: 2025-3-24 22:34
Ana F. Vinha,Marlene Machado,M. Beatriz P. P. Oliveirar. This chapter reviews the rationale and refined technical aspects for SLN mapping in upper GI cancer for the intraoperative accurate diagnosis of nodal status to perform individualized minimally invasive surgical approaches. We have described the technical details of the procedure as we have perfo作者: antecedence 時間: 2025-3-25 01:03
Jani Silva,Juliana Garcia,Rafaela Guimar?es,Cátia Palito,André Lemos,Lillian Barros,Maria José Alvesry tumor site. The role of lymphoscintigraphy(LS) in SNB is to provide such a map in each patient. This map should indicate not only the location of all sentinel nodes but also the number of SNs at each location. Such mapping can be achieved using .Tc-labeled small particle radiocolloids, high-resol作者: evince 時間: 2025-3-25 05:55 作者: 真繁榮 時間: 2025-3-25 09:57 作者: 多產(chǎn)子 時間: 2025-3-25 12:24
Phenolic Acids and Derivatives: Description, Sources, Properties, and Applicationscinnamic acids are outstanding. These compounds are widespread in the human diet through plant-based foods, where they contribute to sensory and functional properties. Their consumption has also been associated with positive effects in human health, owing to their recognized biological activities (e作者: 剛開始 時間: 2025-3-25 16:51
Flavonoids been recognised as significant sources of flavonoids that have been undervalued. Several studies identified that by-products flavonoids content is frequently higher than in the raw source material. Flavonoids stand out by their diversity in chemical structure, activities, and potential application 作者: PALSY 時間: 2025-3-25 21:33
Terpenesoprene units, the most common being monoterpenes (C.), sesquiterpenes (C.), diterpenes (C.), and triterpenes (C.). Besides being the principal constituents of essential oils and playing fundamental roles in plants, many terpenes are extensively used in pharmaceutical and industrial applications rang作者: 地殼 時間: 2025-3-26 00:21
Plant Alkaloids: Production, Extraction, and Potential Therapeutic Propertiesto nine subgroups: pyridine, tropane, isoquinoline, phenanthrene, phenylethylamine, indole, purine, imidazole, and terpenoids. Most of these compounds are recognized for their anti-inflammatory, antitumor, antibacterial, antifungal, and antiviral activities, among others. Although more than 27,000 a作者: 和平 時間: 2025-3-26 04:27 作者: heterodox 時間: 2025-3-26 09:51
Plant Tocopherols and Phytosterols and Their Bioactive Properties for their antioxidant activity, while phytosterols are well known for their capacity to lower blood cholesterol levels in the human body. Plants produce these compounds for their own protection against oxidative damages and to maintain cell integrity. Including plant-based food in the daily meal pl作者: 疲勞 時間: 2025-3-26 14:50 作者: enmesh 時間: 2025-3-26 17:43 作者: 舊石器時代 時間: 2025-3-26 22:12 作者: 上坡 時間: 2025-3-27 04:06 作者: DOSE 時間: 2025-3-27 06:02
Biochemistry of Secondary Metabolism of Fungie incredible biodiversity of these organisms is not limited to their morphology but is reflected in their chemistry, namely in the variety of compounds they produce. Therefore, like other living beings, fungi can be an excellent source of bioactive compounds..Although they may be primary metabolites作者: Supplement 時間: 2025-3-27 10:15 作者: conscience 時間: 2025-3-27 16:19 作者: Interstellar 時間: 2025-3-27 18:28 作者: 縫紉 時間: 2025-3-28 01:44
onvolution. A tailored ant colony optimization algorithm was developed to solve the resulting combinational optimization problem in the cases of large-scale systems. A four-component system and a multi-state coal transportation system, which were respectively solved by an enumeration method and the 作者: IVORY 時間: 2025-3-28 03:33
omponent. To maximize the probability of the repaired system successfully completing a future mission under the constraints of maintenance time and/or budget, three basic selective maintenance models were formulated. An illustrative example was provided to demonstrate the effectiveness of selective 作者: 巡回 時間: 2025-3-28 08:27 作者: BOOST 時間: 2025-3-28 11:37 作者: lesion 時間: 2025-3-28 16:50 作者: debunk 時間: 2025-3-28 20:39
Alessandra Durazzo,Paolo Gabrielli,Massimo Lucarinithe disease has spread to the remainder of the nodal basin. For this reason, if a SLN is positive, a complete lymph node dissection is recommended. Therefore, selective sentinel lymphadenectomy (SSL) should be considered as a staging procedure so that patients with negative SLNs (about 80%) may be s作者: Aggressive 時間: 2025-3-29 02:50 作者: 正式通知 時間: 2025-3-29 04:55
Vera Castro,M. Carpena,M. Fraga-Corral,A. Lopez-Soria,P. Garcia-Perez,M. Barral-Martinez,R. Perez-Grthe disease has spread to the remainder of the nodal basin. For this reason, if a SLN is positive, a complete lymph node dissection is recommended. Therefore, selective sentinel lymphadenectomy (SSL) should be considered as a staging procedure so that patients with negative SLNs (about 80%) may be s作者: 橫截,橫斷 時間: 2025-3-29 09:33 作者: olfction 時間: 2025-3-29 14:13
ll focus on the technical details of the procedure, and on the pathological evaluation of the specimen and the SLNs. The various tracers and techniques of SLN mapping in colon and rectal cancer will be discussed. We have performed SLN mapping in more than 240 consecutive patients over the past 7 yea作者: Boycott 時間: 2025-3-29 19:30 作者: 材料等 時間: 2025-3-29 20:14 作者: BIBLE 時間: 2025-3-29 23:58
Ana F. Vinha,Marlene Machado,M. Beatriz P. P. Oliveirabe feasible and beneficial for the patients with esophageal cancer. For gastric cancer, combined method with dye and RI is recommended for stable and accurate sampling of SLN in the laparoscopic setting. Laparoscopic local resection for superficial gastric cancer with negative SN status would be a r作者: grovel 時間: 2025-3-30 05:25 作者: 違反 時間: 2025-3-30 08:12
Phenolic Acids and Derivatives: Description, Sources, Properties, and Applications by their isolation from natural sources or chemical synthesis, which suffer limitations such as low yield, time-consuming, or non-environmentally friendly processes. Biotechnological approaches including the construction of heterologous plant or microbial systems can be an alternative for enhancing作者: 凝乳 時間: 2025-3-30 14:39
Flavonoidst and antimicrobial activity of flavonoids were also applied in food preservation, and the food industry has also been exploring flavonoids as potential natural colouring agents. Cosmetic is another industry where flavonoids have been gaining importance due to their antioxidant, anti-inflammatory, a作者: 迅速飛過 時間: 2025-3-30 19:18
Polyketides(PKs) is at the origin of structurally assorted bioactive compounds or plant drugs. Hence, careful observations of the chemical structures of these complex molecules will substantially inform about the extraordinary biological abilities that may result from their variability, explaining the tropism 作者: IDEAS 時間: 2025-3-30 22:17 作者: 火車車輪 時間: 2025-3-31 04:06
Non-Alkaloid Nitrogen Containing Compounds cyanogenic glycosides compounds, and glucosinolates. Its chemical and structural characteristics as well as its biosynthesis and presence in plants will be presented. The bioactivities presented by each of the classes will be equally focused as well as their applicability.作者: incision 時間: 2025-3-31 08:55 作者: ALB 時間: 2025-3-31 10:30
Influence of Genetics on the Secondary Metabolites of Plantsd genes brought about by natural or artificial means subsequently leads to alteration in enzymatic activities responsible for secondary metabolite synthesis. There has been considerable progress in literature on recombinant expression of pathway genes and its association in enhancement of secondary 作者: 炸壞 時間: 2025-3-31 16:26
Biochemistry of Secondary Metabolism of Fungirce of compounds with possible application in various industries, including the food, pharmaceutical, or cosmetics industries..Fungal secondary metabolites are mainly produced via acetyl-CoA and via the shikimate pathway. Even though it is possible to find in the literature some different classifica
