jimnoneill/paper-to-field-training huggingface dataset:
The Mechanism of Aminoacylation of Yeast Phenylalanine Transfer Ribonucleic Acid

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Conference Article| December 01 1975 The Mechanism of Aminoacylation of Yeast Phenylalanine Transfer Ribonucleic Acid RAINER THIEBE RAINER THIEBE 1Institut für Physiologische Chemie, Physikalische Biochemie und Zellbiologie der Universität München, D-9 München 2, Goethestrasse 33, West Germany Search for other works by this author on: This Site PubMed Google Scholar Biochem Soc Trans (1975) 3 (6): 907. https://doi.org/10.1042/bst0030907 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Facebook Twitter LinkedIn MailTo Cite Icon Cite Get Permissions Citation RAINER THIEBE; The Mechanism of Aminoacylation of Yeast Phenylalanine Transfer Ribonucleic Acid. Biochem Soc Trans 1 December 1975; 3 (6): 907. doi: https://doi.org/10.1042/bst0030907 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsBiochemical Society Transactions Search Advanced Search This content is only available as a PDF. © 1975 Biochemical Society1975 Article PDF first page preview Close Modal You do not currently have access to this content.
Fertilizer Usage and Technical Efficiency of Rice Farms under Tropical Conditions: A Data Envelopment Analysis (DEA)

Field: Agricultural and Biological Sciences (Life Sciences)

This study employed an output-oriented DEA approach to evaluate the impact of fertilizer usage on the technical efficiency of rice farms in Kogi state, Nigeria. Results suggest that rice farms with fertilizer could expand output potentially by 74 percent and 61 percent as compared to 77 percent and 66 percent for rice farms without fertilizer under constant returns to scale and variable returns to scale respectively. This can be achieved without altering the quantities of inputs used. Furthermore, the corresponding average scale efficiency of 77 percent and 79 percent for rice farms with and without fertilizer respectively suggests that by operating on an optimal scale, a further increase in output can be realized beyond the projected values by as much as 23 percent and 21 percent correspondingly. Thus, rice farmers should be encouraged to adopt optimum fertilizer rate in order to achieve increase in rice production. This can be accomplished through education, proper execution of fertilizer price subsidy as well as early distribution of fertilizer to farmers.
A New Upper Bound Based on Vertex Partitioning for the Maximum K-plex Problem

Field: Computer Science (Physical Sciences)

Given an undirected graph, the Maximum k-plex Problem (MKP) is to find a largest induced subgraph in which each vertex has at most k−1 non-adjacent vertices. The problem arises in social network analysis and has found applications in many important areas employing graph-based data mining. Existing exact algorithms usually implement a branch-and-bound approach that requires a tight upper bound to reduce the search space. In this paper, we propose a new upper bound for MKP, which is a partitioning of the candidate vertex set with respect to the constructing solution. We implement a new branch-and-bound algorithm that employs the upper bound to reduce the number of branches. Experimental results show that the upper bound is very effective in reducing the search space. The new algorithm outperforms the state-of-the-art algorithms significantly on real-world massive graphs, DIMACS graphs and random graphs.
Assessing Multicultural Competence: Perceived Versus Demonstrated Performance

Field: Psychology (Social Sciences)

This study compares self‐report scores generated by the Multicultural Awareness Knowledge Skills Survey‐Counselor Edition‐Revised (B. S. K. Kim, B. Y. Cartwright, P. A. Asay, & M. J. D'Andrea, 2003) with independent observer ratings of actual videotaped demonstrations of multicultural competence in response to a preselected case vignette. Implications for counselor training and future research are discussed.
Integrated Multi-Omics of the Longissimus Dorsal Muscle Transcriptomics and Metabolomics Reveals Intramuscular Fat Accumulation Mechanism with Diet Energy Differences in Yaks

Field: Agricultural and Biological Sciences (Life Sciences)

IMF (intramuscular fat, IMF), as a key index for evaluating meat quality traits (shear force and cooking loss, etc.), and its deposition process are jointly regulated by nutritional and genetic factors. In this study, we analyzed the molecular regulation mechanism of IMF deposition in the LD (longissimus dorsal muscle, LD) by dietary energy level in Pamir yaks. Meat quality assessment showed that the meat quality of the High-energy diet group (1.53 MJ/Kg, G) and the Medium-energy diet group (1.38 MJ/Kg, Z) were significantly improved compared with that of the Low-energy diet group (0.75 MJ/Kg, C), in which IMF content in the LD of yaks in G group was significantly higher (p < 0.05) compared with Z and C groups. Further analysis by combined transcriptomics and lipid metabolomics revealed that the differences in IMF deposition mainly originated from the metabolism of lipids, such as TG (triglycerides, TG), PS (phosphatidylserine, PS), and LPC (lysophosphatidylcholine, LPC), and were influenced by SFRP4, FABP4, GADD45A, PDGFRA, RBP4, and DGAT2 genes, further confirming the importance of lipid–gene interactions in IMF deposition. This study reveals the energy-dependent epigenetic regulatory mechanism of IMF deposition in plateau ruminants, which provides molecular targets for optimizing yak nutritional strategies and quality meat production, while having important theoretical and practical value for the sustainable development of livestock husbandry on the Tibetan Plateau.
Emerging role of cysteinyl leukotrienes in cancer

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Cysteinyl leukotrienes (CysLTs) are inflammatory lipid mediators that play a central role in the pathophysiology of several inflammatory diseases. Recently, there has been an increased interest in determining how these lipid mediators orchestrate tumor development and metastasis through promoting a pro-tumoral microenvironment. Upregulation of CysLTs receptors and CysLTs production is found in a number of cancers and has been associated with increased tumorigenesis. Understanding the molecular mechanisms underlying the role of CysLTs and their receptors in cancer progression will help investigate the potential of targeting CysLTs signaling for anti-cancer therapy. This review gives an overview of the biological effects of CysLTs and their receptors, along with current knowledge of their regulation and expression. It also provides a recent update on the molecular mechanisms that have been postulated to explain their role in tumorigenesis and on the potential of anti-CysLTs in the treatment of cancer.
CYCLONIC ACTIVITY OVER ROMANIA IN CONNECTION WITH THE AIR CIRCULATION TYPES

Field: Earth and Planetary Sciences (Physical Sciences)

Generally, the severe weather phenomena are associated with cyclonic activity over Romania. The aim of this paper is to assess a correlation between the cyclone frequency into a representative area for Romania and the circulation types conform to The selected domain was between 10° and 35° E longitude and 35° and 55° N latitude. The selected area is similar to Domain 10 from COST733 Catalogue. The Mediterranean cyclones, reaching this domain from the south-west can be accounted for. The cyclones of Icelandic origin with north-west to south-east trajectories sometimes are reactivated in Central Europe through cold air penetrating the upper troposphere and reach over Romanian territory. A peculiar category is that of cyclones moving along retrograde tracks. Using daily NCEP/NCAR reanalysis data for the sea level pressure, a subjective analysis of cyclone frequency has been performed for the cold period (the 1 st of November- the 31 st of March) between 1996-2002 years. All closed cyclonic nuclei with a pressure equal to or lower than 1,015 hPa in the sea-level pressure field were accounted for using LWT2 Cost 733 catalogue, the frequency of circulation types for the analyzed interval has been established. The anticyclonic circulation types seem to be the more frequent and , by the other hand, the graphical correlations show that the cyclonic activity in the domain is important especially during the periods with eastern or south-eastern dominant air circulation.
Is Surgery Necessary for Morbid Obesity Patient? NECA Round-table Conference Consensus Statement

Field: Medicine (Health Sciences)

한국보건의료연구원, 울산대학교 의과대학 서울아산병원 외과 (1) , 인하대학교 의과대학 외과 (2) , 동국대학교 일산병원 가정의학과, 경북대 약학대학 Gaeun Kim, Sunyoung Jang, Youn-Baik Choi, Yoonseok Hur, Sang Woo Oh, Jin-Won Kwon Sunhee Lee National Evidence-based Healthcare Collaborating Agency; Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center; Department of Surgery, School of Medicine, Inha University; Department of Family medicine, Dongguk University Ilsan Hospital ; and College of Pharmacy, Kyungpook National University
Legal study on homophobia and discrimination on grounds of sexual orientation and gender identity

Field: Social Sciences (Social Sciences)

The study has been requested by the European Union Agency for Fundamental Rights in order to address the developments, occurred in Italy, in the following specific fields related to the legal contrast to homophobia and transphobia: implementation of Employment Directive 2000/78/EC; freedom of movement; asylum and subsidiary protection; family reunification; freedom of assembly; hate speech and criminal law; transgender issues; good practices; Intersex.
Absolute Stereostructures of Olibanumols A, B, C, H, I, and J from Olibanum, Gum-Resin of Boswellia carterii, and Inhibitors of Nitric Oxide Production in Lipopolysaccharide-Activated Mouse Peritoneal Macrophages

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Three new monoterpenes, olibanumols A (1), B (2), and C (3), and three new triterpenes, olibanumols H (4), I (5), and J (6), were isolated from olibanum, the exuded gum-resin from Boswellia carterii BIRDW. Their structures including the absolute configuration were determined by chemical and physicochemical evidence. Among the constituents, olibanumols A (1), H (4), and I (5), and isofouquierol (12) exhibited nitric oxide production inhibitory activity in lipopolysaccharide-activated mouse peritoneal macrophages.
Matthew Casey. Empire’s Guestworkers: Haitian Migrants in Cuba during the Age of US Occupation.

Field: Social Sciences (Social Sciences)

In Empire’s Guestworkers, Matthew Casey skillfully constructs history from below, telling immigrant stories from Haiti to Cuba and back again, but plotting them within the transnational migratory currents and Caribbean state-building projects that individual Haitian lives contributed to. The stories of this “significant but understudied group of Caribbean migrants”—approximately 200,000 from 1900 to 1940—simultaneously reveal how “the consolidation of centralized states, national identities, and export economies were shaped transnationally and from below” (3). The title points to another of the study’s important contributions: seeing Haitian immigrants as one of the first groups of “guestworkers” to replace slaves and indentured laborers. Contract labor agreements served the labor-hungry expanding plantations of early-twentieth-century Cuba (many U.S.-owned), but anti-immigration sentiments (in particular, against Afro-Caribbeans) and economic downturns led to massive deportations in the 1930s. “Would free migration be defined by an individual’s ability to contract their labor privately and move without state restriction?” Casey asks, “or would it entail the intervention of the state to protect rights in the face of private abuses?” (64). Borrowing from James C. Scott’s Seeing Like a State: How Certain Schemes to Improve the Human Condition Have Failed (1998), Empire’s Guestworkers emphasizes that the Caribbean states’ capacity to “read” and “control” emigrants and immigrants left room for both immigrant autonomy and private abuse. Scott’s The Art of Not Being Governed: An Anarchist History of Upland Southeast Asia (2009) provides Casey with a second theoretical insight to analyze why migration predated the official contract regulations of 1913 and continued beyond the 1931 Cuban immigration ban. Many of the migrants came from Haitian “shatter zones,” places “inhabited by people whose lives are marked by efforts to assert autonomy from state attempts to coerce their labor, tax their productivity, or otherwise govern them” (66). Chapters 1, 2, and 7 show men and women at different stages of their lives making the decision to migrate to, or from, Cuba for various reasons. For some regions, Cuba was easier to get to, or trade with, by boat than other parts of Haiti. During World War I, many migrated because coffee prices declined in Haiti while sugar prices increased in Cuba. The U.S. occupation of Haiti may have pushed some Haitians off their land, but others opted to seek higher Cuban wages, then return to purchase and develop Haitian land. U.S. military occupation documents show Haitians leaving “shatter zones” for Cuba to escape the vagrancy laws that sought to appropriate their labor; or because customary rights to commons for subsistence and animal husbandry were undermined; or because U.S. Marines bought up the food in local markets, wreaking havoc on supply and demand.
Rapid Determination of Clonidine in Pharmaceutical Preparations by Paper Spray Tandem Mass Spectrometry (PS-MS/MS)

Field: Pharmacology, Toxicology and Pharmaceutics (Life Sciences)

A paper spray tandem mass spectrometric (PS-MS/MS) method without column separation was developed for the rapid screening of clonidine in dietary supplements. PS-MS/MS provided acceptable performance compared to high-performance liquid chromatography – tandem mass spectrometry (HPLC-MS/MS) in terms of limits of detection and quantification, accuracy, and precision. To overcome ionization suppression of complicated plant-based pharmaceutical products, nizatidine, tizanidine, and apraclonidine were investigated as internal standards. A more similar structured internal standard is most suitable for matrix effect compensation. The developed method has advantages of simplicity and speed for the screening of clonidine in dietary supplements.
Tarabai (1675–1761): the rise of Brahmins in politics

Field: Arts and Humanities (Social Sciences)

Between 1700 and 1710, just when Papadu was most active in Telangana, a powerful anti-Mughal resistance movement convulsed the Marathi-speaking western Deccan. The movement was led by Tarabai, one of the most remarkable women in Indian history. Born in 1675, just several months after Shivaji Bhosle had launched the new Maratha state, Tarabai was married to Shivaji's second son, Rajaram. Let us for a moment leave Tarabai in Panhala's prison, step back, and consider some of the broader trends taking place in Maharashtrian society during her lifetime, especially between 1714 and 1748 when she was in confinement. Tarabai's career divides into three distinct periods. In the first, comprising the twenty years between her flight to Jinji and her imprisonment in Panhala. The second period of Tarabai's career encompassed thirty-four years when, being either imprisoned or confined, she simply disappeared from public view. In the third period, she emerged for thirteen more years in the public spotlight as a powerful dowager.
Therapeutic Implications of PPARγin Human Osteosarcoma

Field: Medicine (Health Sciences)

Osteosarcoma (OS) is the most common nonhematologic malignancy of bone in children and adults. Although dysregulation of tumor suppressor genes and oncogenes, such as Rb, p53, and the genes critical to cell cycle control, genetic stability, and apoptosis have been identified in OS, consensus genetic changes that lead to OS development are poorly understood. Disruption of the osteogenic differentiation pathway may be at least in part responsible for OS tumorigenesis. Current OS management involves chemotherapy and surgery. Peroxisome proliferator-activated receptor (PPAR) agonists and/or retinoids can inhibit OS proliferation and induce apoptosis and may inhibit OS growth by promoting osteoblastic terminal differentiation. Thus, safe and effective PPAR agonists and/or retinoid derivatives can be then used as adjuvant therapeutic drugs for OS therapy. Furthermore, these agents have the potential to be used as chemopreventive agents for the OS patients who undergo the resection of the primary bone tumors in order to prevent local recurrence and/or distal pulmonary metastasis.
System architecture of a mobile message transport system

Field: Computer Science (Physical Sciences)

Many scenarios of beyond-3G mobile communications describe the integration of various access technologies into one system. Being always best connected under certain optimisation criteria will be a crucial point for network operators and mobile users and requires network changes of mobile devices at runtime, the so-called vertical handovers. For those, bandwidth fluctuations up to the order of one or two magnitudes, e.g., when changing from an IEEE 802.11 to a GPRS System, have to be expected, and applications have to cope with them in an user friendly way. Multi-modality and flexible data representations exploiting weights and semantic of transmitted data as means for making applications resource adaptive are currently under investigation. On top of that, device and system-wide adaptation control instances are needed to solve cross-layer and inter-application issues. This requires a rethinking of the classical communication paradigm of OSI-like protocol layering. In this paper, an overview on adaptation in communications is presented and an experimental framework providing system support for application adaptation and adaptation control is introduced as part of the discussion.
OPTIMAL PREDICTION AND DESIGN OF SURFACE ROUGHNESS FOR CNC TURNING OF AL7075-T6 BY USING THE TAGUCHI HYBRID QPSO ALGORITHM

Field: Engineering (Physical Sciences)

This paper combines the Taguchi-based response surface methodology (RSM) with a multi-objective hybrid quantum-behaved particle swarm optimization (MOHQPSO) to predict the optimal surface roughness of Al7075-T6 workpiece through a CNC turning machining. First, the Taguchi orthogonal array L 27 (3 6 ) was applied to determine the crucial cutting parameters: feed rate, tool relief angle, and cutting depth. Subsequently, the RSM was used to construct the predictive models of surface roughness (R a , R max , and R z ). Finally, the MOHQPSO with mutation was used to determine the optimal roughness and cutting conditions. The results show that, compared with the non-optimization, Taguchi and classical multi-objective particle swarm optimization methods (MOPSO), the roughness R a using MOHQPSO along the Pareto optimal solution are improved by 68.24, 59.31 and 33.80%, respectively. This reveals that the predictive models established can improve the machining quality in CNC turning of Al7075-T6.
ChemInform Abstract: Enantioselective Synthesis of (R)‐(‐)‐Laudanosine and (R)‐(‐)‐Glaucine from L‐Ascorbic Acid.

Field: Chemistry (Physical Sciences)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Effects of compost and biofertilizer on carbon dioxide emission, yield, and quality of roselle (Hibiscus sabdariffa L.) plants grown on clay loam

Field: Agricultural and Biological Sciences (Life Sciences)

AbstractUse of compost and biofertilizer provides nutrients to crops and improves the chemical and physical properties of soils. A pot and incubation experiment was conducted to evaluate the effects of compost and Azotobacter chroococcum and Azospirillum brasiliense as biofertilizer on the carbon dioxide emission, nutrient availability under various incubation periods (0-time, 3, 7, 14, 30, 45, and 60 days) and growth, quality, and yield of roselle plants in pots. The treatments were control (C), compost 14 ton ha−1 (T1) and compost + biofertilizer (T2). Results showed that the soil CO2 flux was increased by 24.38, 33.16, 68.46, 70.17, 62.62, 50.34, and 47.49% over the control for 0-time, 3, 7, 14, 30, 45, and 60-days incubation periods, respectively, at compost + biofertilizer treatments. Available N was increased by increasing incubation period to two months 71.07, 63.67, 63.17, 57.77, 62.57, 57.89, and 58.01%, respectively, under treatment of compost + biofertilizer. The heaviest sepals of fresh and dry weights of sepals were gained by compost + biofertilizer treatment. Total anthocyanin and total flavonol increased by 29.68 and 32.45%, respectively, above the untreated plants. Also, the available N, P, and K content in the soil after the harvesting stage of roselle plants increased by 174.85, 178.24, and 50.96%, respectively, using compost with bio fertilizer treatment. Compost application with biofertilizer may, therefore, be a good strategy for increased to nutrient availability, growth parameter, and yield.Keywords: anthocyaninazospirillumazotobacterCO2flavonolroselle Disclosure statementNo potential conflict of interest was reported by the author(s).
A Study of Adoption of Cashless Payments by Retailers and its Impact on Customers in Akola City

Field: Business, Management and Accounting (Social Sciences)

The demonetization of 500 and 1000 rupees’ currency notes by the Government of India in November 2016 was argued to be a drive towards cashless Economy, for curbing corruption. This sudden removal of currency and the time taken to introduce new currency created temporary cash crunch and prompted the consumers and sellers to look for alternative modes of payment. The small (unorganized) retailers were particularly affected by this phenomenon. This gave rise to evolution of cashless options such as POS (point of sale) machines for card payments and several mobile applications. The wide spread availability of mobile phones in the country and cheap data packages further increased the popularity of cashless transactions among customers and small retailers The current study aimed at capturing the current status of adoption of cashes payments in Akola city. It was observed that around 77.78% small retailers allow cashless payments in their shops. Also, cashless payments are estimated to contribute around 45% of the turnover of those retailers who accept them. Mobile applications are currently contributing to average of 63 total cashless payments at retail shops in Akola city.