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Journal articles on the topic 'CSL with BEC'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Shanigarapu, Chaithanya, and M.Srujana. "Designing and Comparative Analyses of Carry Select Adders (CSL, CSL with BEC, CSL with CBL)." International Journal of Multidisciplinary Education Research 4, no. 7(2) (2015): 101–5. https://doi.org/10.5281/zenodo.33099.

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In electronics, adder is a digital circuit that performs addition of numbers. To perform fast arithmetic operations, carry select adder (CSA) is one of the fastest adders used in many data - processing processors. The structure of CSA is such that there is further scope of reducing the area, delay and power consumption. Simple and efficient gate – level modification is used in order to reduce the area, delay and power of CSA. The result analysis shows that the proposed structure(csa CBL) is better than the conventional CSA and CSA with BEC.

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Syed, Mustafaa M., M. Sathish, S. Nivedha, Magribatul Noora A. K. Mohammed, and Sifana T. Safrin. "Design of Carry Select Adder using BEC and Common Boolean Logic." Indian Journal of VLSI Design (IJVLSID) 1, no. 3 (2022): 5–9. https://doi.org/10.54105/ijvlsid.C1205.031322.

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Carry Select Adder (CSLA) is known to be the fastest adder among the conventional adder structure, which uses multiple narrow adders. CSLA has a great scope of reducing area, power consumption, speed and delay. From the structure of regular CSLA using RCA, it consumes large area and power. This proposed work uses a simple and dynamic Gate Level Implementation which reduces the area, delay, power and speed of the regular CSLA. Based on a modified CSLA using BEC the implementation of 8-b, 16-b, 32-b square root CSLA (SQRT CSLA) architecture have been developed. In order to reduce the area and po

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Süleyman, Ercüment Önel, Erdem Baran, İrfan Köse Serkan, Alaşahan Sema, and Ateş Sevinç. "Investigation of the Effects of Different Levels of Dietary Clinoptilolite on Bone Development, Carcass Traits and Some Blood Parameters in Japanese Quails." International Journal of Veterinary and Animal Research 5, no. 2 (2022): 94–101. https://doi.org/10.5281/zenodo.7020586.

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This study was aimed at determining the effects of dietary supplementation with 0%, 3%, 6% and 8% of clinoptilolite on live weight gain, carcass/carcass part traits and some blood and bone parameters in quails. For this purpose, forty 17-day-old Japanese quails (<em>Coturnix coturnix japonica</em>) were randomly assigned to four groups, each of 10 animals. The study groups were established as follows: BC (+0% clinoptilolite), B3C (3% clinoptilolite), B6C (6% clinoptilolite) and B8C (8% clinoptilolite). Live weight measurements were performed until 35 days of age, and after the measurement of t

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Breu, Adrià, Roberto Risch, Elena Molina, Susanne Friederich, Harald Meller, and Franziska Knoll. "Pottery spilled the beans: Patterns in the processing and consumption of dietary lipids in Central Germany from the Early Neolithic to the Bronze Age." PLOS ONE 19, no. 5 (2024): e0301278. http://dx.doi.org/10.1371/journal.pone.0301278.

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The need to better understand economic change and the social uses of long-ago established pottery types to prepare and consume food has led to the study of 124 distinct ceramic vessels from 17 settlement and funerary sites in Central Germany (present day Saxony-Anhalt). These, dated from the Early Neolithic (from 5450 cal. BCE onwards) to the Late Bronze Age (1300–750 cal. BCE; youngest sample ca. 1000 BCE), include vessels from the Linear Pottery (LBK), Schiepzig/Schöningen groups (SCHIP), Baalberge (BAC), Corded Ware (CWC), Bell Beaker (BBC), and Únětice (UC) archaeological cultures. Organic

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B.BHUPAL and S.K.SATYANARAYANA. "Design and Simulation of Low Power and Area Efficient SQRT Carry Select Adder with Modified Binary to Excess-1 Converter." International Journal of Scientific Engineering and Technology Research 3, no. 44 (2014): 8927–32. https://doi.org/10.5281/zenodo.33084.

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In the design of Integrated circuits, area occupancy and power consumption plays a vital role because of increasing necessity of portable systems. Carry Select Adder (CSLA) is a fast adder used in data processing processors for performing fast arithmetic functions. From the structure of the CSLA, it is clear that there is scope for reducing the area and power consumption in the CSLA. This work uses a simple and efficient transistor level modification of EX-OR gate used in BEC-1 converter to significantly reduce the area and power of the CSLA. Based on this modification 4, 8, 16-bit SQRT CSLA a

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Priya, Meshram, and Sarode Prof.Mamta. "Designing of Modified Area Efficient Square Root Carry Select Adder(SQRT CSLA)." Journal of Emerging Technologies and Innovative Research 2, no. 3 (2015): 530–33. https://doi.org/10.5281/zenodo.33087.

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In the design of Integrated Circuits, The necessity of portable systems is increasing an area occupancy plays a vital role. Square Root Carry Select Adder (SQRT CSLA) is one of the fastest adders which is used in this data-processing processor to perform fast arithmetic functions. In this paper, an area-efficient square root carry select adder(SQRT CSLA design) by sharing Common Boolean logic term (CBL) is proposed The modified architecture has been developed using Binary to Excess-1 converter (BEC). Based on this modification 8-, 16-, 32-, and 64-b square-root CSLA (SQRT CSLA) architecture ha

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Priya, Meshram, and Sarode Prof.Mamta. "Design of Modified Area Efficient Square Root Carry Select Adder (SQRT CSLA)." International Journal of Industrial Electronics and Electrical Engineering, no. 4 (June 17, 2015): 216–19. https://doi.org/10.5281/zenodo.33098.

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In the design of Integrated Circuits, The necessity of portable systems is increasing an area occupancy plays a vital role. Square Root Carry Select Adder (SQRT CSLA) is one of the fastest adders which is used in this data-processing processor to perform fast arithmetic functions. In this paper, an area-efficient square root carry select adder(SQRT CSLA design) by sharing Common Boolean logic term (CBL) is proposed The modified architecture has been developed using Binary to Excess-1 converter (BEC). Based on this modification 8-, 16-, 32-, and 64-b square-root CSLA (SQRT CSLA) architecture ha

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8

Sajjan, Umadevi S., Francisco A. Sylvester, and Janet F. Forstner. "Cable-Piliated Burkholderia cepaciaBinds to Cytokeratin 13 of Epithelial Cells." Infection and Immunity 68, no. 4 (2000): 1787–95. http://dx.doi.org/10.1128/iai.68.4.1787-1795.2000.

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ABSTRACT Although the Burkholderia cepacia complex consists of several genomovars, one highly transmissible strain of B. cepacia has been isolated from the sputa of cystic fibrosis (CF) patients throughout the United Kingdom and Canada. This strain expresses surface cable (Cbl) pili and is thought to be the major strain associated with the fatal “cepacia syndrome.” In the present report we characterize the specific 55-kDa buccal epithelial cell (BEC) protein that binds cable pilus-positive B. cepacia. N-terminal sequences of CNBr-generated internal peptides identified the protein as cytokerati

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9

Malmström, Helena, Torsten Günther, Emma M. Svensson, et al. "The genomic ancestry of the Scandinavian Battle Axe Culture people and their relation to the broader Corded Ware horizon." Proceedings of the Royal Society B: Biological Sciences 286, no. 1912 (2019): 20191528. http://dx.doi.org/10.1098/rspb.2019.1528.

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The Neolithic period is characterized by major cultural transformations and human migrations, with lasting effects across Europe. To understand the population dynamics in Neolithic Scandinavia and the Baltic Sea area, we investigate the genomes of individuals associated with the Battle Axe Culture (BAC), a Middle Neolithic complex in Scandinavia resembling the continental Corded Ware Culture (CWC). We sequenced 11 individuals (dated to 3330–1665 calibrated before common era (cal BCE)) from modern-day Sweden, Estonia, and Poland to 0.26–3.24× coverage. Three of the individuals were from CWC con

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Priya, Meshram, Mahendra Mithilesh, and Jawarkar Parag. "Designed Implementation of Modified Area Efficient Enhanced Square Root Carry Select Adder." International Journal for Research in Emerging Science and Technology 2, no. 5 (2015): 96–99. https://doi.org/10.5281/zenodo.33092.

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In the design of Integrated Circuits, area occupancy plays a vital role because of increasing the necessity of portable systems. Carry Select Adder (CSLA) is one of the fastest adders used in many data-processing processors to perform fast arithmetic functions. In this paper, an area-efficient carry select adder by sharing the common Boolean logic term (CBL) with BEC is proposed. After logic simplification and sharing partial circuit, only one XOR gate and one inverter gate in each summation operation as well as one AND gate and one inverter gate in each carry-out operation are needed. Based o

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Besson, Caroline, Amy Moore, Wenting Wu, et al. "Common genetic polymorphisms contribute to the association between chronic lymphocytic leukaemia and non-melanoma skin cancer." International Journal of Epidemiology 50, no. 4 (2021): 1325–34. http://dx.doi.org/10.1093/ije/dyab042.

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Abstract Background Epidemiological studies have demonstrated a positive association between chronic lymphocytic leukaemia (CLL) and non-melanoma skin cancer (NMSC). We hypothesized that shared genetic risk factors between CLL and NMSC could contribute to the association observed between these diseases. Methods We examined the association between (i) established NMSC susceptibility loci and CLL risk in a meta-analysis including 3100 CLL cases and 7667 controls and (ii) established CLL loci and NMSC risk in a study of 4242 basal cell carcinoma (BCC) cases, 825 squamous cell carcinoma (SCC) case

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Tsyhoda, V. V., Iu V. Krystych та V. Ia Petrovskyi. "ЗАСТОСУВАННЯ ТЕРМОЕЛЕКТРИЧНИХ ПЕРЕТВОРЮВАЧІВ НА ОСНОВІ ТУГОПЛАВКИХ БЕЗКИСНЕВИХ СПОЛУК ДЛЯ ВИМІРЮВАННЯ ТЕМПЕРАТУРИ АГРЕСИВНИХ СЕРЕДОВИЩ". Кераміка: наука і життя, № 1(26) (31 березня 2015): 4. http://dx.doi.org/10.26909/csl.1.2015.1.

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У роботі вперше показана можливість використання термоелектричних перетворювачів на основі тугоплавких безкисневих сполук для вимірювання температури агресивних середовищ, досліджено в ході експерименту відтворюваність функціонального параметру термо-е.р.с. термоелектричного перетворювача. В ході досліджень використовувалися бінарні системи WC-SIALON/сажа-SIALON, TiB2- SIALON/сажа-SIALON, ZrC-SIALON/B4C-SIALON, TaN-SIALON/вуглецеве волокно. Встановлено, що при використанні композитних матеріалів можливий ефект термокомпенсації, який проявляється в тому, що матеріали WC-SIALON/сажа-SIALON прояв

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Chiu, Chen-Feng, Ru-Huei Fu, Shan-hui Hsu, et al. "Delivery Capacity and Anticancer Ability of the Berberine-Loaded Gold Nanoparticles to Promote the Apoptosis Effect in Breast Cancer." Cancers 13, no. 21 (2021): 5317. http://dx.doi.org/10.3390/cancers13215317.

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Gold nanoparticles (AuNPs) were fabricated with biocompatible collagen (Col) and then conjugated with berberine (BB), denoted as Au-Col-BB, to investigate the endocytic mechanisms in Her-2 breast cancer cell line and in bovine aortic endothelial cells (BAEC). Owing to the superior biocompatibility, tunable physicochemical properties, and potential functionalization with biomolecules, AuNPs have been well studied as carriers of biomolecules for diseases and cancer therapeutics. Composites of AuNPs with biopolymer, such as fibronectin or Col, have been revealed to increase cell proliferation, mi

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14

Knierzinger, Wolfgang, Ruth Drescher-Schneider, Klaus-Holger Knorr, et al. "Anthropogenic and climate signals in late-Holocene peat layers of an ombrotrophic bog in the Styrian Enns valley (Austrian Alps)." E&G Quaternary Science Journal 69, no. 2 (2020): 121–37. http://dx.doi.org/10.5194/egqsj-69-121-2020.

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Abstract. Using peat bogs as palaeoenvironmental archives is a well-established practice for reconstructing changing climate and anthropogenic activity in the past. In this paper, we present multi-proxy analyses (element geochemistry, pollen, non-pollen palynomorphs, stable Pb isotopes, humification, ash content) of a 500 cm long, 14C-dated peat core covering the past ∼5000 years from the ombrotrophic Pürgschachen Moor in the Styrian Enns valley (Austrian Alps). Early indications of low settlement and agricultural activity date to ∼2900 cal BCE. An early enrichment of Cu was found in peat laye

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Yao, Yiming, and Anders R. Thölén. "Characterization of Contacting Boundaries between Nanoparticles with LACBED." Microscopy and Microanalysis 9, no. 3 (2003): 237–44. http://dx.doi.org/10.1017/s1431927603030186.

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The boundary parameters between contacting spherical bcc-Fe particles have been characterized with the Large Angle Convergent Beam Electron Diffraction (LACBED) technique. The average accuracy of measurements can reach 0.07°. The rotation parameters are interpreted using matrix algebra and evaluated according to the CSL model. The deviation between the experimental results and the reference misorientations given in the CSL model is determined. It is possible to reveal preferential misorientations between irregularly shaped particles with a size less than 100 nm. The method can be applied to na

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Sherwood, Sarah C., Boyce N. Driskell, Asa R. Randall, and Scott C. Meeks. "Chronology and Stratigraphy at Dust Cave, Alabama." American Antiquity 69, no. 3 (2004): 533–54. http://dx.doi.org/10.2307/4128405.

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Dust Cave (1Lu496) is a habitation site in a karstic vestibule in the middle Tennessee River Valley of Northern Alabama. The cave, periodically occupied over 7,000 years, contains well-preserved bone and botanical materials and exhibits microstratigraphy and intact occupation surfaces. The chronostratigraphic framework for Dust Cave is based on 43 14C dates, temporally diagnostic artifacts, and detailed geoarchaeological analysis. In a broad sense, five cultural components are defined and designated: Quad/Beaver Lake/Dalton (10,650–9200 cal B.C.), Early Side-Notched (10,000–9000 cal B.C.), Kir

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Nesje, Atle. "Radiocarbon dating of naturally shed reindeer antlers melted out of retreating and down-wasting ice patches and ice caps in western Norway." Fauna norvegica 43 (July 2, 2024): 69–83. http://dx.doi.org/10.5324/fn.v43i0.5854.

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A rise in summer temperatures, especially since the turn of the 21st century, has caused negative mass balance and marginal retreat of ice caps and ice patches in western Norway. Twentytwo naturally shed reindeer antlers found at retreating and down-melting margins of fourteen retreating ice patches and ice caps on mountain summits in western Norway during the recent decades have been radiocarbon dated. The reindeer antlers show no evidence of being sawed or cut off the skull or any engravings/scrape marks if the antlers had been handled by humans. The oldest reindeer antler in this study date

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Prufer, Keith M., Mark Robinson, and Douglas J. Kennett. "TERMINAL PLEISTOCENE THROUGH MIDDLE HOLOCENE OCCUPATIONS IN SOUTHEASTERN MESOAMERICA: LINKING ECOLOGY AND CULTURE IN THE CONTEXT OF NEOTROPICAL FORAGERS AND EARLY FARMERS." Ancient Mesoamerica 32, no. 3 (2021): 439–60. http://dx.doi.org/10.1017/s0956536121000195.

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AbstractData from rock shelters in southern Belize show evidence of tool making, hunting, and aquatic resource exploitation by 10,500 cal b.c.; the shelters functioned as mortuary sites between 7600 and 2000 cal b.c. Early Holocene contexts contain stemmed and barbed bifaces as part of a tradition found broadly throughout the neotropics. After around 6000 cal b.c., bifacial tools largely disappear from the record, likely reflecting a shift to increasing reliance on plant foods, around the same time that the earliest domesticates appear in the archaeological record in the neotropics. We suggest

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Chen, Yixuan, Xinrui Wang, Jie Li, et al. "The effects of different biochars on Caenorhabditis elegans and the underlying transcriptomic mechanisms." PLOS ONE 18, no. 9 (2023): e0284348. http://dx.doi.org/10.1371/journal.pone.0284348.

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Different biochars have diverse properties, with ambiguous effects on soil nematodes. This study investigated how aspen sawdust (ABC), bamboo powder (BBC), maize straw (MBC) and peanut-shell biochars (PBC) affected Caenorhabditis elegans via culture assays and RNA-seq analysis. The results showed that biochars derived from different agricultural materials varied significantly in physicochemical properties, and PBC produced more volatile organic compounds (VOCs) to attract C. elegans than ABC, BBC and MBC. Moreover, worms in ABC experienced the worst outcomes, while worms in PBC experienced mil

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PinnikaVenkateswarlu and Kalpana Ragutla. "An Efficient SQRT Architecture of Carry Select Adder Design by HA and Common Boolean Logic." SSRG International Journal of Electronics and Communication Engineering 1, no. 8 (2014): 36–41. https://doi.org/10.5281/zenodo.33082.

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As we are aware that carry select adder is the fastest one amongdata processing element, on the other hand due to having pairs of ripple carry adder structure traditional carry select adder consumes more area. So proposed scheme is to developa low power and low area half adder based (CSLA) using simple using common Boolean logic (CBL), where it employs one half adders to perform the summation operation for the common Boolean logic (CBL) and carry zero respectively. Half adder and CBL have to be designed where half adder requires one XOR gate, one AND gate where CBL requires only one NOT as wel

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Castañón, Guillermo, Dan Jeffers, Héctor Hidalgo, and Hugo Tosquy. "Prueba de mestizos de maíz en el estado de Veracruz, México." Agronomía Mesoamericana 9, no. 2 (2016): 89. http://dx.doi.org/10.15517/am.v9i2.20114.

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Twenty-four lines at the S5 inbreeding level were crossed with two testers (CML 247 and CML 254) to produce test crosses. The resulting hybrids were evaluated in San Andrés Tuxtla, and Ignacio de la Llave, where major environmental differences are found in temperature, precipitation, and average height above sea level. Results showed that general combining ability (GCA) and specific combining ability (SCA) were significant. Three variables were significant sources of variation in the first case: bad ear cover (BEC), roUen ears (RE), and grain yield (GY); while for hybrid combinations (line x t

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KATI, Ahmet, and Sevde ALTUNTAS. "Proliferative and Antimicrobial Evaluation of the Benzalkonium Chloride Loaded Walnut Shell-Rich Chitosan Gels." Cumhuriyet Science Journal 43, no. 4 (2022): 634–37. http://dx.doi.org/10.17776/csj.1122874.

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Tissue engineering studies combine cells, biomaterials, and biomolecules to mimic native tissue. The selection of appropriate materials for tissue engineering applications encourages best practices from the lab to clinical trials, and natural biomaterials have the potential to offer desired features for these applications. Material abundance, ease of the process, and biocompatibility are the first milestones to choosing a suitable material. Lignocellulose is one of the most promising biomaterials for its biocompatible, antioxidant, and biodegradable features and is the most abundant material i

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Rosenmeier, Michael F., David A. Hodell, Mark Brenner, Jason H. Curtis, and Thomas P. Guilderson. "A 4000-Year Lacustrine Record of Environmental Change in the Southern Maya Lowlands, Petén, Guatemala." Quaternary Research 57, no. 2 (2002): 183–90. http://dx.doi.org/10.1006/qres.2001.2305.

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AbstractA 4000-yr sediment core record from Lake Salpetén, Guatemala, provides evidence for Maya-induced forest clearance and consequent soil erosion between ∼1700 cal yr B.C. and 850 cal yr A.D. Radiocarbon ages of wood, seeds, and charcoal support an age-depth model with average errors of ±110 cal yr. Relatively low carbonate δ18O values between 1300 and 400 cal yr B.C. coincide with pollen evidence for forest loss, consistent with increased surface and groundwater flow to the lake. Minimum δ18O values between 400 cal yr B.C. and 150 cal yr A.D. suggest a high lake level, as do 14C-dated aqu

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Gassiot-Ballbè, Ermengol, Niccolò Mazzucco, Sara Díaz-Bonilla, et al. "Mountains, Herds and Crops: Notes on New Evidence from the Early Neolithic in the Southern Central Pyrenees." Open Archaeology 7, no. 1 (2021): 1015–34. http://dx.doi.org/10.1515/opar-2020-0193.

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Abstract After years of intense fieldwork, our knowledge about the Neolithisation of the Pyrenees has considerably increased. In the southern central Pyrenees, some previously unknown Neolithic sites have been discovered at subalpine and alpine altitudes (1,000–1,500 m a.s.l.). One of them is Cueva Lóbrica, 1,170 m a.s.l., which has an occupation phase with impressed pottery dated ca. 5400 cal BCE. Another is Coro Trasito, 1,558 m a.s.l., a large rock shelter that preserves evidence of continuous occupations in the Early Neolithic, 5300–4600 cal BCE. Evidence of human occupation at higher alti

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Hamdeen, Hamad Mohamed. "Archaeological and Paleoenvironmental Remains from the Site SP 07 on Sabaloka East (Central Sudan): New C14 Dating Evidence." Annals of the Náprstek Museum 46, no. 1 (2025): 99–112. https://doi.org/10.37520/anpm.2025.005.

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This report presents an analysis of archaeological and paleoenvironmental remains recovered from site SP 07 in the eastern Sabaloka region of Sudan. The recovered archaeological artefacts suggest settlement during both the Mesolithic and Neolithic periods. Analysis of the faunal assemblage reveals a diverse range of species, including mammals (40 %), reptiles (6 %), birds (7 %), fish (23 %), molluscs (19 %), and a proportion of unidentified bone fragments (5 %). Furthermore, new radiocarbon (C14) dating obtained from two shell samples – one from Pila werni (operculum) and another from Limicola

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Saunders, Joe W., and Thurman Allen. "Hedgepeth Mounds, an Archaic Mound Complex in North-Central Louisiana." American Antiquity 59, no. 3 (1994): 471–89. http://dx.doi.org/10.2307/282460.

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In 1991, test excavations were conducted at Hedgepeth Mounds (16L17), a two-mound complex in Lincoln Parish, Louisiana. Radiometric, archaeological, pedological, and geomorphological data suggest that the site dates to the Archaic period (6000-1500 B.C.). Charcoal from a hearth beneath Mound A dates to cal 2888 ± 100 B.C. A soil sample from the submound surface dates to cal 4930 ± 117 B.C. Two Archaic projectile points are among the artifacts from the submound surface. Diagnostic soil horizons in Mound A fill suggest the mound is of great antiquity. Soil cores from areas adjacent to Mound A ha

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Adamia, Sophia, Amanda Reichert, Anirban Ghosh, et al. "Germline and Somatic Mutations in the Hyaluronan Synthase–1 (HAS1) Gene May Contribute to Oncogenesis in Multiple Myeloma (MM) and Waldenstrom’s Macroglobulinemia (WM)." Blood 110, no. 11 (2007): 2488. http://dx.doi.org/10.1182/blood.v110.11.2488.2488.

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Abstract In MM and WM, we identified aberrant HAS1 splice variants that were absent from normal donors (HD) and B-CLL. Here we sequenced multiple subclones from multiple cell subsets to show that aberrant HAS1 splicing results from cryptic splice sites activation. Aberrant splicing defects are the consequences of genetic variations (GVs) detected in the sequence of classical splicing elements as well as within exons and introns. To investigate HAS1 splicing in MM and WM patients, we sequenced the HAS1 gene segments involved in abnormal splicing events. HAS1 from buccal epithelial cells (BEC) r

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Pastukhov, Vladimir I., A. V. Kozlov та Mikhail L. Lobanov. "Crystallographic Peculiarities of Shear α-γ Transformation in Austenitic Stainless Steel in the High Temperature Area". Solid State Phenomena 284 (жовтень 2018): 253–58. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.253.

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Structure-texture states in 18Cr-9Ni austenitic stainless steel after long-term operation of the tube at high temperatures and neutron irradiation have been investigated with orientation microscopy (EBSD). In the examined samples, cut out at the external surface, a significant concentration of α-phase with the lattice close to bcc has been detected. Phase transformation shows prominent crystallographic direction, caused by initial orientation of austenite grains and tensile stress effect, normally directed at a tangent to its external surface. High-angle boundary spectrum with the most promine

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Glassow, Michael A. "Chronology of Red Abalone Middens on Santa Cruz Island, California, and Evidence for Subsistence and Settlement Change." American Antiquity 80, no. 4 (2015): 745–59. http://dx.doi.org/10.7183/0002-7316.80.4.745.

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Red abalone middens on Santa Cruz Island, California, are conspicuous because they contain the shells of red abalone, a large marine gastropod, even though mussel shells are the most abundant by weight. Recently obtained radiocarbon dates push back the time interval of the island's red abalone middens to ca. 6200 cal B.C., with the bulk of them dating between 5000 and 3300 cal B.C. Faunal remains from two sites indicate that subsistence on marine resources intensified at the onset of the time interval of the middens. In addition, beginning ca. 3900 cal B.C. the island settlement system became

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Duquesne, Amélie, Jean-Michel Carozza, Guillaume Bruniaux, et al. "Evolution paléogéographique du bas estuaire de la Charente et production du sel entre le Néolithique et l’Âge du Fer : le cas du site du Pontet (Saint-Nazaire, Charente-Maritime, France)." Géomorphologie : relief, processus, environnement 30, no. 2 (2024): 93–114. http://dx.doi.org/10.4000/12ioc.

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Ce travail vise à déterminer l’évolution des conditions d’exploitation du sel autour du site du Pontet au cours du Néolithique récent et de l’âge du Fer par la confrontation des données archéologiques et environnementales. Le site principal du Pontet est un site fossoyé de plateau qui a été occupé principalement durant le Néolithique récent (3600-2900 cal. BCE). Il domine un vallon à fond plat proche de l’estuaire de la Charente dont la paléogéographie est reconstituée grâce aux données géophysiques et à des carottages. Ces informations permettent de reconstituer la topographie du fond du vall

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Magny, Michel. "Successive Oceanic and Solar Forcing Indicated by Younger Dryas and Early Holocene Climatic Oscillations in the Jura." Quaternary Research 43, no. 3 (1995): 279–85. http://dx.doi.org/10.1006/qres.1995.1034.

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AbstractThe recent extension of (1) the residual Δ14C curve back to 11,400 cal yr B.P. and (2) the lake-level reconstruction in the Jura back to ca. 13,500 cal yr B.P. offers the opportunity of testing by proxy data the relationships between climate, atmospheric 14C, the sun, and the ocean recently suggested from the atmospheric 14C record. The climatic significance of the Jura record is supported by correlations with climatic oscillations reconstructed in the Alps from glaciers and timberline movements. Correspondence between the 14C and paleoclimatic record from the Jura suggests a working h

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Ballester, Benjamín, Elisa Calás, Rafael Labarca, et al. "The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)." Anthropozoologica 54, no. 6 (2019): 55–76. https://doi.org/10.5252/anthropozoologica2019v54a6.

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Ballester, Benjamín, Calás, Elisa, Labarca, Rafael, Pestle, William, Gallardo, Francisco, Castillo, Claudia, Pimentel, Gonzalo, Oyarzo, Cristobal (2019): The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.). Anthropozoologica 54 (6): 55-76, DOI: 10.5252/anthropozoologica2019v54a6

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Gaskins, Whitney Brooke, Jeffrey Johnson, Cathy Maltbie, and Anant Kukreti. "Changing the Learning Environment in the College of Engineering and Applied Science Using Challenge Based Learning." International Journal of Engineering Pedagogy (iJEP) 5, no. 1 (2015): 33. http://dx.doi.org/10.3991/ijep.v5i1.4138.

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Over the past 20 years there have been many changes to the primary and secondary educational system that have impacted students, teachers, and post-secondary institutions across the United States of America. One of the most important is the large number of standardized tests students are required to take to show adequate performance in school. Students think differently because they are taught differently due to this focus on standardized testing, thus changing the skill sets students acquire in secondary school. This presents a critical problem for colleges and universities, as they now are u

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Gustafsson, Stefan. "The Farming Economy in South and Central Sweden during the Bronze Age - A Study Based on Carbonised Botanical Evidence." Current Swedish Archaeology 6, no. 1 (2021): 63–71. http://dx.doi.org/10.37718/csa.1998.05.

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The article provides a survey of carbonised seed finds in south and central Sweden which can be attributed to the Swedish Bronze Age, 1800—500 B.C. This period must be considered one of the most dynamic with regard to prehistoric agriculture. The material has been collected at prehistoric dwelling sites and largely consists of household refuse. During the Early Bronze Age agriculture was based on speltoid wheat's and naked barley. Around 1000 B.C. the speltoid wheats and the naked barley decline strongly, while hulled barley takes over as the most important crop. This shift in the choice of cr

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Nacheva, Elisabeth, Diana Brazma, and Colin Grace. "The Genetic Profile of CML- New Revelations with Matrix CGH." Blood 104, no. 11 (2004): 2947. http://dx.doi.org/10.1182/blood.v104.11.2947.2947.

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Abstract Samples from 20 CML patients and 12 CML derived cell lines were studied by matrix comparative genomic hybridization (CGH) using 1Mbp BAC micro-arrays with increased density at the telomere regions (Spectral Genomics, Houston). The micro-arrays reproducibly delineated previously characterised gains and losses (Gribble et al., 1999 & 2003). Novel non random imbalances, gains and losses were revealed to affect either single loci or short regions summarised as follows: i) Cryptic deletions The cryptic deletions affected either a single BAC clone or a group of several consecutive clone

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Shi, Zhang Zhi, and Wen Zheng Zhang. "Interpretation of Crystallographic Morphologies of Precipitates in Mg Alloys with a Secondary CCSL Model." Materials Science Forum 686 (June 2011): 192–96. http://dx.doi.org/10.4028/www.scientific.net/msf.686.192.

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This work presents a secondary CCSL model to interpret newly observed orientation relationships of fcc Mg2Sn precipitates and bcc Mg32(Al, Zn)49precipitates with respect to Mg matrix. The morphologies of these precipitates are characterized with a common feature of well defined facets. The orientations of these facets have been interpreted with the secondary CCSL model.

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Gloël, J., C. Robinson, G. H. Tilstone, G. Tarran, and J. Kaiser. "Technical Note: Could benzalkonium chloride be a suitable alternative to mercuric chloride for preservation of seawater samples?" Ocean Science Discussions 12, no. 4 (2015): 1953–69. http://dx.doi.org/10.5194/osd-12-1953-2015.

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Abstract. Instrumental equipment unsuitable or unavailable for fieldwork as well as lack of ship space can necessitate the preservation of seawater samples prior to analysis in a shore-based laboratory. Mercuric chloride (HgCl2) is routinely used for such preservation, but its handling and subsequent disposal incur significant risks and expense. Benzalkonium chloride (BAC) has been used previously for freshwater samples. Here, we assess BAC as a less hazardous alternative microbial inhibitor for marine samples prior to the measurement of oxygen-to-argon (O2/Ar) ratios, as used for the determin

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A., Mounika, and Srinivasa Reddy K. "Designing and Performance Evaluation of Carry Select Adder." International Journal of VLSI System Design and Communication systems 3, no. 5 (2015): 0754–57. https://doi.org/10.5281/zenodo.48670.

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In electronics, adder is a digital circuit that performs addition of numbers. To perform fast arithmetic operations, carry select adder (CSA) is one of the fastest adder in processor architectures. This paper presents a modified carry select adder(CSA) that operates at low power and proves more area and delay efficient. Validation of the logic is done through extensive simulations for measuring the power and delay. Simple and efficient gate level modification is used in order to reduce the area, delay and power of CSA.The result analysis shows that the proposed structure(CSA CBL) is better tha

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Dharani, Kalaiselvan, Jaishree Tukaram Kshirsagar, and Priyangha Thangavel. "Comparative evaluation of the effectiveness of concentrated growth factor alone and in combination with diode laser application in the treatment of intrabony periodontal defects: A clinical and radiographic split-mouth study." Journal of Dental Research, Dental Clinics, Dental Prospects 18, no. 2 (2024): 143–51. http://dx.doi.org/10.34172/joddd.40781.

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Background. Applying autologous growth factors and diode laser in periodontal therapy enhances fibroblast-mediated new attachment and osteoblastic differentiation. Hence, this study compared and evaluated the effectiveness of concentrated growth factor (CGF) alone and with diode laser application in managing intrabony periodontal defects. Methods. Ten patients with stage III periodontitis were included in this study. All the patients underwent an open flap debridement (OFD) procedure followed by CGF membrane placement in the intrabony defect in site A, whereas, in site B, after OFD, all the pa

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Xu, Jian, Yong Jiang, Litong Yang, and Jiangxu Li. "Assessment of the CSL and SU models for bcc-Fe grain boundaries from first principles." Computational Materials Science 122 (September 2016): 22–29. http://dx.doi.org/10.1016/j.commatsci.2016.05.009.

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Verma, Dushyant, Hagop M. Kantarjian, Mary Beth Rios, et al. "Malignancies Occurring during Therapy with Tyrosine Kinase Inhibitors (TKI) for Chronic Myeloid Leukemia (CML) and Other Hematologic Malignancies." Blood 112, no. 11 (2008): 2125. http://dx.doi.org/10.1182/blood.v112.11.2125.2125.

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Abstract Background: Success of tyrosine kinase inhibitors (TKIs) (imatinib, dasatinib, nilotinib, bosutinib) in chronic myeloid leukemia (CML) has given patients (pts) hope for a long disease free survival, and with increased survival, may be some late effects of TKI treatment in the form of development of another malignancy. One prior report suggested an unexpected increased incidence of cancers among pts treated with imatinib after failure to interferon (Roy et al, Leukemia 2005). Aims: To investigate the frequency and characteristics of 2nd malignancies (other than AML, ALL or MDS) among p

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Bigio, Erica R., Thomas W. Swetnam, and Philip A. Pearthree. "Late Holocene fire–climate relationships of the western San Juan Mountains, Colorado." International Journal of Wildland Fire 26, no. 11 (2017): 944. http://dx.doi.org/10.1071/wf16204.

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In recent decades, warming temperatures and severe drought have contributed to large and severe wildfires in the south-western United States. To put current wildfires in a long-term context, we reconstructed fire events with alluvial stratigraphy methods in south-western Colorado, and compared with paleoclimate records over the late Holocene. The chronology of 32 fire-related sedimentation events from six tributary basins was established using 48 radiocarbon dates. Based on deposit characteristics, we found episodes of increased high-severity fire for 2750–2350 cal yr BP (800–400 BCE); 1400–11

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Soloy, BJ. "Bea Arthur, Dead @ Eighty-Six, and: The Sung Dynasty." Colorado Review 37, no. 2 (2010): 152–53. http://dx.doi.org/10.1353/col.2010.0025.

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Ackermann, Thomas. "Public supply of optional standardized consumer contracts: A rationale for the Common European Sales Law?" Common Market Law Review 50, Special Issue (2013): 11–27. http://dx.doi.org/10.54648/cola2013034.

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Byreadingthe B2C partofthe Common European Sales Law (CESL) as a supplyof optional standardizedcontracts, thisarticletriestogivetheCommission'sproposalthebestpossible rationale. In contrasttoconventionalcontractcodescharacterizedbyloosebundlesofdefaultrulesthepartiesmayselectively stick toordivergefrom, an optional standardizedcontractis a tightbundleofdefaultruleswith a nameattachedto it. As optional standardizedcontractsaresimplyidentifiablebytheirlabel, theycantheoreticallysolvetheproblemofreadingcostsandthusavoidadverseselection. This ideahelpstomake sense ofthe rigid internalstructureofth

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Hendy, Mohamed A., Tarek M. Hatem, and Jaafar A. El-Awady. "Atomistic Simulations of Carbon and Hydrogen Diffusion and Segregation in Alfa-Iron Deviant CSL Grain Boundaries." MRS Advances 3, no. 45-46 (2018): 2795–800. http://dx.doi.org/10.1557/adv.2018.452.

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AbstractPolycrystalline materials’ mechanical properties and failure modes depend on many factors that include diffusion and segregation of different alloying elements and solutes as well as the structure of its grain boundaries (GBs). Segregated solute atoms to GB can alter the properties of steel alloys. Some of these elements lead to enhancing the strength of steel, on the other hand others can degrade the toughness of steel significantly. It is well known that carbon increases the cohesion at grain boundary. While the presence of hydrogen in steel have a drastic effects including blisterin

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Reindl, Lena, Frank Dicker, Tamara Weiss, et al. "14q Deletions Are Recurrent Aberrations in CLL and Other Mature B-Cell Neoplasms and Show a High Coincidence with An Unmutated IgVH Status and Trisomy 12, and Are Associated with An Intermediate Overall Survival and a Shorter Time to Treatment." Blood 114, no. 22 (2009): 1262. http://dx.doi.org/10.1182/blood.v114.22.1262.1262.

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Abstract Abstract 1262 Poster Board I-284 14q deletions are rare aberrations in malignant neoplasia but recurrent in hematologic malignancies, where they occur most frequently in CLL and other mature B-cell neoplasms. The breakpoints and the size of the 14q deletion have not been exactly characterized in a larger cohort yet. Based on chromosome banding analysis we identified 47 cases with 14q deletion out of 3054 cases (1.5%) with mature B-cell neoplasms (CLL: 1863, CLL/PL: 92, other: 1099). 32 cases with 14q deletion were classified as CLL, 5 as CLL/PL and 10 as other mature B-cell neoplasms

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V. M. Prasad, Ch, and K. Mallikarjuna Rao. "Study of mechanical and wear characteristics of AL380 composite fabricated by introducing B4C using compo casting method." International Journal of Engineering & Technology 7, no. 4.5 (2018): 526. http://dx.doi.org/10.14419/ijet.v7i4.5.21149.

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In the present work, Al380 Al alloy and B4C metal matrix composite was fabricated with different weight fractions (1%,2% and 3%) using compo-casting method. The wear properties of fabricated composite is tested by pin on disc apparatus. On different loads of 30N,60N and 90N the wear tests are performed. The mechanical properties of hardness and tensile strength are performed on brinell’s hardness apparatus and Ultimate tensile machine. The study of homogeneous distribution of B4C particles were examined by scanning electron microscope (SEM) in the composites. The result shows that the Al380 Al

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Kılınç, Gülşah Merve, Dilek Koptekin, Çiğdem Atakuman, et al. "Archaeogenomic analysis of the first steps of Neolithization in Anatolia and the Aegean." Proceedings of the Royal Society B: Biological Sciences 284, no. 1867 (2017): 20172064. http://dx.doi.org/10.1098/rspb.2017.2064.

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The Neolithic transition in west Eurasia occurred in two main steps: the gradual development of sedentism and plant cultivation in the Near East and the subsequent spread of Neolithic cultures into the Aegean and across Europe after 7000 cal BCE. Here, we use published ancient genomes to investigate gene flow events in west Eurasia during the Neolithic transition. We confirm that the Early Neolithic central Anatolians in the ninth millennium BCE were probably descendants of local hunter–gatherers, rather than immigrants from the Levant or Iran. We further study the emergence of post-7000 cal B

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Neff, Hector, Deborah M. Pearsall, John G. Jones, Bárbara Arroyo, Shawn K. Collins, and Dorothy E. Freidel. "Early Maya Adaptive Patterns: Mid-Late Holocene Paleoenvironmental Evidence from Pacific Guatemala." Latin American Antiquity 17, no. 3 (2006): 287–315. http://dx.doi.org/10.2307/25063054.

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AbstractWe summarize what is known about Archaic period occupation of southeastern Mesoamerica and Central America as background for presenting new paleoenvironmental evidence of pre-Early Formative human impacts on the landscape of Pacific coastal Guatemala. Our evidence comes from sediment cores in three locations, all of which are in the mangrove-estuary zone of the lower coast. Pollen and phytoliths from the cores document increased burning, decreased forest cover, the appearance of domesticates, and increased disturbance indicators at various times during the Archaic period, the earliest

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Weston, Andrew, Marie Hughes, Gillian Corbett, Neil Graham, and Franz Strydom. "Incidence of Non-Melanoma Skin Cancers in Patients with Chronic Lymphocytic Leukaemia: A Retrospective Study in a Bay of Plenty, New Zealand Population." Blood 138, Supplement 1 (2021): 4692. http://dx.doi.org/10.1182/blood-2021-147766.

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Abstract Background/Aims: Chronic lymphocytic leukaemia (CLL) incurs an increased risk of developing second primary malignancies (SPMs). The pathogenesis underpinning this increased SPM risk is attributable to synergism between genetic aberrations, chronic immune suppression / dysfunction and CLL treatments. Specifically, CLL associated skin cancer is a well-documented phenomenon, with common malignancies such as squamous (SCC) and basal cell (BCC) carcinomas occurring at higher frequencies in CLL patients and are often of a more aggressive phenotype. The incidence of non-melanoma skin cancers

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