gebhart/patrepeval huggingface dataset:
Effect of recycling distillers' solubles on alcohol and feed production from corn fermentation (1983)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of recycling distillers' solubles on alcohol and feed production from corn fermentationJoseph S. Wall, Rodney J. Bothast, Adolph A. Lagoda, Kenneth R. Sexson, and Ying V. WuCite this: J. Agric. Food Chem. 1983, 31, 4, 770–775Publication Date (Print):July 1, 1983Publication History Published online1 May 2002Published inissue 1 July 1983https://pubs.acs.org/doi/10.1021/jf00118a023https://doi.org/10.1021/jf00118a023research-articleACS PublicationsRequest reuse permissionsArticle Views106Altmetric-Citations9LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Droit communautaire et responsabilité de la puissance publique (1993)

International audience
Clinical, bacteriological, and serological aspects of Klebsiella infections and their spondylarthropathic sequelae (1997)

Free access1 July 1997 Share on Clinical, bacteriological, and serological aspects of Klebsiella infections and their spondylarthropathic sequelaeAuthors: H Sahly, R PodschunAuthors Info & AffiliationsDOI: https://doi.org/10.1128/cdli.4.4.393-399.1997 PDF/EPUB
Quantitative wearable sensors for objective assessment of Parkinson's disease (2013)

There is a rapidly growing interest in the quantitative assessment of Parkinson's disease (PD)-associated signs and disability using wearable technology. Both persons with PD and their clinicians see advantages in such developments. Specifically, quantitative assessments using wearable technology may allow for continuous, unobtrusive, objective, and ecologically valid data collection. Also, this approach may improve patient-doctor interaction, influence therapeutic decisions, and ultimately ameliorate patients' global health status. In addition, such measures have the potential to be used as outcome parameters in clinical trials, allowing for frequent assessments; eg, in the home setting. This review discusses promising wearable technology, addresses which parameters should be prioritized in such assessment strategies, and reports about studies that have already investigated daily life issues in PD using this new technology.
Spatial variation in cartilage T2 of the knee (2001)

Technical limitations imposed by resolution and B1 homogeneity have thus far limited quantitative in vivo T2 mapping of cartilage to the patella. The purpose of this study is to develop T2 mapping of the femoral/tibial joint and assess regional variability of cartilage T2 in the knee. Quantitative in vivo T2 mapping of the knee was performed on 15 asymptomatic adults (age, 22-44) using a 3T MR scanner. There is a consistent pattern of spatial variation in cartilage T2 with longer values near the articular surface. The greatest variation occurs in the patella, where T2 increases from 45.3 +/- 2.5 msec at a normalized distance of 0.33-67 +/- 5.5 msec at a distance of 1.0. These results demonstrate feasibility of performing in vivo T2 mapping of femoral tibial cartilage. Except for the superficial 15% where T2 values are lower, the spatial variation in T2 of femoral and tibial cartilage is similar to patellar cartilage.
There is more than one kind of myofibroblast: analysis of CD34 expression in benign, in situ, and invasive breast lesions (2003)

These results show that SMA positive myofibroblasts exhibit variable expression of CD34, indicating that these markers are not coordinately controlled. Loss of CD34 is strongly related to the malignant phenotype, in both invasive and preinvasive disease, but is not entirely specific because radial scar fibroblasts and fibroblasts in reactive fibrosis exhibit a similar phenotype. The functional relevance of altered CD34 expression is unclear but the very focal changes implicate local signalling mechanisms probably of epithelial origin.
A tool to design functional airspace blocks (2007)

This paper focuses on the selection of a technical tool for the establishment of functional airspace blocks in Eu-rope. This paper shows that the creation of functional airspace blocks is a partitioning problem. Some state-of-the-art partitioning libraries and two metaheuristics are applied to this problem. Comparisons have been made between these libraries and metaheuristics. Results show that the Fusion Fission metaheuristic performs better. The purpose of this paper is not to give the best parti-tion of Europe into functional airspace blocks. It only presents a study which compares and suggests different tools for the establishment of functional airspace blocks in Europe.
Vitamin A and E blood levels in erythrodermic and pustular psoriasis associated with chronic alcoholism. (1994)

Topical treatment of psoriasis with calcipotriol has been proven effective. The efficacy of calcipotriol has been compared to that of topical corticoids in a number of studies using subjective visual scoring systems such as the PASI index. The purpose of this study was to compare, with objective data, the efficacy of calcipotriol and clobetasol propionate 0.05% in the treatment of plaque type psoriasis. Transepidermal water loss (TEWL) and laser Doppler velocimetry (LDV) were used to monitor restoration of water barrier and normalization of blood flow, respectively, in psoriatic plaques of the limbs of 24 male patients during 3 weeks of treatment. Data were compared to subjective evaluation using the PASI index of the same areas. Significant differences were recorded during treatment in both groups. The results correlated well with the PASI score. Clobetasol was faster in restoring barrier function than calcipotriol. However, no significant differences were detected between the two groups. The use of vitamin analogues may be effective in the topical treatment of psoriasis by normalizing skin biophysical parameters and minimizing the risks of side-effects induced by potent topical corticoids.
Some welfare effects of structural reorganisation in a primary economy: the Rhodesian case (1971)

Distant metastases, rather than the primary tumors from which these lesions arise, are responsible for >90% of carcinoma-associated mortality. Many patients already harbor disseminated tumor cells in their bloodstream, bone marrow, and distant organs when they initially present with cancer. Hence, truly effective anti-metastatic therapeutics must impair the proliferation and survival of already-established metastases. Here, we assess the therapeutic potential of acutely expressing the microRNA miR-31 in already-formed breast cancer metastases. Activation of miR-31 in established metastases elicits metastatic regression and prolongs survival. Remarkably, even brief induction of miR-31 in macroscopic pulmonary metastases diminishes metastatic burden. In contrast, acute miR-31 expression fails to affect primary mammary tumor growth. miR-31 triggers metastatic regression in the lungs by eliciting cell cycle arrest and apoptosis; these responses occur specifically in metastases and can be explained by miR-31-mediated suppression of integrin-α5, radixin, and RhoA. Indeed, concomitant re-expression of these three proteins renders already-seeded pulmonary metastases refractory to miR-31-conferred regression. Upon miR-31 activation, Akt-dependent signaling is attenuated and the proapoptotic molecule Bim is induced; these effects occur in a metastasis-specific manner in pulmonary lesions and are abrogated by concurrent re-expression of integrin-α5, radixin, and RhoA. Collectively, these findings raise the possibility that intervention strategies centered on restoring miR-31 function may prove clinically useful for combating metastatic disease.
Fabrication of Polyaniline-Based Gas Sensors Using Piezoelectric Inkjet and Screen Printing for the Detection of Hydrogen Sulfide (2010)

This work describes a fully printable polyaniline-copper (II) chloride sensor for the detection of hydrogen sulfide gas. The sensing device is composed of screen printed silver interdigitated electrode (IDE) on a flexible PET substrate with inkjet printed layers of polyaniline and copper (II) chloride. The sensor is employed as a chemiresistor with changes in measured current being correlated with concentration. On exposure to hydrogen sulfide, 2.5 ppmv (parts per million by volume) is clearly detectable with a linear relationship between measured current and concentration over the 10-100 ppmv region. The detection mechanism is discussed with respect to the hydrogen sulfide response, the choice of electrode materials in addition to UV-vis and surface enhanced Raman spectroscopy (SERS) characterization.
CCCLXXVIII.—Sulphur compounds removed from a Persian petroleum by means of sulphuric acid. Part I (1925)

E. H. Thierry, J. Chem. Soc., Trans., 1925, 127, 2756 DOI: 10.1039/CT9252702756
Non-line-of-sight error mitigating algorithm based on scattering models via multi-antenna system (2008)

在有直接路径的严肃的堵住的城市的环境， non-line-of-sight (NLOS ) 繁殖影响地点评价精确性。在这篇文章，一个新奇算法被开发，它能显著地在地点评价减轻 NLOS 错误。多利用天线数组，信息散布 ers 那个原因 NLOS 繁殖被获得。然后，我们把信息与 TOA/TDOA 相结合估计活动车站(MS ) 的地点的基于的地点算法。模拟结果证明我们的方法能减轻 NLOS 错误并且极大地提高地点精确性。
Survey of the year 2006 commercial optical biosensor literature (2007)

We identified 1219 articles published in 2006 that described work performed using commercial optical biosensor platforms. It is interesting to witness how the biosensor market is maturing with an increased number of instrument manufacturers offering a wider variety of platforms. However, it is clear from a review of the results presented that the advances in technology are outpacing the skill level of the average biosensor user. While we can track a gradual improvement in the quality of the published work, we clearly have a long way to go before we capitalize on the full potential of biosensor technology. To illustrate what is right with the biosensor literature, we highlight the work of 10 groups who have their eye on the ball. To help out the rest of us who have the lights on but nobody home, we use the literature to address common myths about biosensor technology.
Polycaprolactone scaffold engineered for sustained release of resveratrol: therapeutic enhancement in bone tissue engineering (2013)

Biomaterials-based three-dimensional scaffolds are being extensively investigated in bone tissue engineering. A potential scaffold should be osteoconductive, osteoinductive, and osteogenic for enhanced bone formation. In this study, a three-dimensional porous polycapro-lactone (PCL) scaffold was engineered for prolonged release of resveratrol. Resveratrol-loaded albumin nanoparticles (RNP) were synthesized and entrapped into a PCL scaffold to form PCL-RNP by a solvent casting and leaching method. An X-ray diffraction study of RNP and PCL-RNP showed that resveratrol underwent amorphization, which is highly desired in drug delivery. Furthermore, Fourier transform infrared spectroscopy indicates that resveratrol was not chemically modified during the entrapment process. Release of resveratrol from PCL-RNP was sustained, with a cumulative release of 64% at the end of day 12. The scaffold was evaluated for its bone-forming potential in vitro using human bone marrow-derived mesenchymal stem cells for 16 days. Alkaline phosphatase activity assayed on days 8 and 12 showed a significant increase in activity (1.6-fold and 1.4-fold, respectively) induced by PCL-RNP compared with the PCL scaffold (the positive control). Moreover, von Kossa staining for calcium deposits on day 16 showed increased mineralization in PCL-RNP. These results suggest PCL-RNP significantly improves mineralization due to its controlled and prolonged release of resveratrol, thereby increasing the therapeutic potential in bone tissue engineering.
Has “respiratory coaching” before deep inspiration an impact on the incidence of transient contrast interruption during pulmonary CT angiography? (2012)

• Significant transient interruption of contrast appears in 12% of pulmonary CT angiograms. • Severe transient interruption of contrast leading to nondiagnostic tests appears in 2% of studies. • In our study respiratory coaching has no impact on the incidence of transient interruption of contrast.
Built-In Self-Test of Transmitter I/Q Mismatch and Nonlinearity Using Self-Mixing Envelope Detector (2014)

Built-in self-test (BiST) for transmitters is a desirable choice since it eliminates the reliance on expensive instrumentation to perform radio-frequency signal analysis. Existing on-chip resources, such as power or envelope detectors or small additional circuitry, can be used for BiST purposes. However, due to limited bandwidth, measurement of complex specifications, such as in-phase and quadrature (IQ) imbalance, and third-order intermodulation intercept point (IIP3) is challenging. Since IQ imbalances are most amenable for digital compensation, their characterization and monitoring are desirable. In this paper, we propose a multistep BiST technique for transmitter IQ imbalance and nonlinearity using a self-mixing envelope detector. We derive analytical expressions for the output signal in linear and nonlinear modes. Using linear mode expression, we devise test signals to isolate the effects of gain and phase imbalances, dc offsets, and time skews from other parameters of the system in low-power mode. Once isolated, these parameters are calculated easily with a few mathematical operations. In the next step, using a higher power test signal, the nonlinear behavior of the transmitter is excited and the IIP3 of the transmitter is computed based on the analytical expressions. Simulations and hardware measurements show that the technique can provide accurate characterization of the path.
Lysis of human solid tumors by autologous cells sensitized <i>in vitro</i> to alloantigens. (1981)

Human lymphocytes sensitized in vitro to allogeneic single-donor cells as well as to pools of allogeneic donor cells were evaluated for their cytotoxic potential against autologous fresh solid tumor cells, autologous tissue-cultured tumor and fibroblasts, fresh peripheral blood lymphoid cells (PBL), and Con A blasts of PBL. Using 4-hr 51Cr release assays, pool-sensitized effector cells lysed autologous tissue-cultured tumor and fibroblast targets in 4 of 4 experiments. Similarly, in 2 of 2 experiments with single-donor allosensitized effectors, autologous tissue-cultured tumor was lysed. No lysis of fresh PBL was seen. Significant lysis of fresh autologous tumor target cells was seen in 10 of 12 experiments with pool-sensitized effectors, though, again, no lysis of autologous PBL was observed. No lysis of autologous Con A blasts was seen in 2 of 2 experiments. Fresh tumor cells, PBL, and Con A blasts appeared equally lysable, since they were equally lysed by effector cells specifically sensitized to alloantigens present on these cells. Cold target inhibition studies demonstrated that cultured tumor and fibroblasts but not PBL shared the determinants recognized by pool-sensitized cells.
Stimulation of prostaglandin E and thromboxane synthesis in macrophages by purified C3b. (1983)

Complement cleavage product C3b was examined for its effect on macrophages. Albumin-elicited guinea pig peritoneal macrophages kept in short-term culture were challenged with purified homologous C3b, and release of oxygen and arachidonic acid metabolites was studied. C3b at concentrations ranging from 20 to 80 micrograms/ml induced synthesis of large quantities of the arachidonic acid cyclooxygenation products thromboxane B2 (TXB2) and prostaglandin E (PGE) but failed to trigger an oxidative burst. Our findings link together macrophages, complement, and arachidonate metabolites as major participants in inflammatory responses.
Prevalence of heterozygotes for hemochromatosis in the white population of the United States (1995)

In previous studies, the prevalence of HLA-linked hemochromatosis, thought to be the most common genetic illness in whites, has been estimated by identifying homozygotes in the population. Because not all homozygotes express the disease phenotypically, the accuracy of these estimates is uncertain. We analyzed the distribution of transferrin saturation values in the second National Health and Nutrition Examination Survey to estimate the prevalence of hemochromatosis heterozygotes in the US population. After removing values for possible homozygotes, two populations were present (P < .01 for each gender). When weighted to reflect the US adult white male population as a whole, a proportion of 850 per 1,000 (95% confidence interval, 0.81 to 0.89) were included in a population with a lower mean saturation of 29.7% (29.1% to 30.3%), whereas 150 per 1,000 (0.11 to 0.19) comprised a population with a higher mean saturation of 47.0% (45.1% to 49.0%). Similar results were found for the female population. The gene frequencies were estimated to be 0.081 from the male population and 0.070 from the female population corresponding to prevalences of homozygotes of 6.6 and 4.8 per 1,000, respectively. Our results confirm that the gene for hemochromatosis is common.
Optical ranging by wavelength multiplexed interferometry (1986)

A new optical technique is described for measurement of absolute distance. The approach is based upon a wavelength multiplexed heterodyne interferometer with FM demodulation. By temporally multiplexing discrete wavelengths in a heterodyne interferometer, a complete elimination of interferometric range ambiguity can be achieved while maintaining the high range sensitivity and resolution of interferometry. The basic theory is presented and an algorithm is described for measurement of range over meter distances with submicrometer resolution. The experimental implementation of the wavelength multiplexed interferometer is described and ranging results with 2 μm resolution from 20 cm are presented. A scanned three-dimensional map of a surface contour with 3-mm topography is also presented.
Lewis Base Effects in the Baylis—Hillman Reaction of Arenecarbaldehydes and N‐Arylidene‐4‐methylbenzenesulfonamides with α,β‐Unsaturated Cyclic Ketones. (2003)

Abstract For Abstract see ChemInform Abstract in Full Text.
Successes and Challenges (2002)

The rapidly evolving field of DNA or biomolecular computing uses biotechnological techniques to do computation. In his Perspective, [Reif][1] highlights the report by [ Braich et al .][2] of the largest-scale demonstration to date of the capabilities of DNA computation. The method developed by the authors may have diverse biotechnology and security applications, including the execution of Boolean retrieval queries in wet databases containing strands of DNA.

 [1]: http://www.sciencemag.org/cgi/content/full/296/5567/478
 [2]: http://www.sciencemag.org/cgi/content/short/296/5567/499
Potential for thermal damage to the blood–brain barrier during craniotomy: implications for intracortical recording microelectrodes (2017)

Neuroinflammation, initiated by damage to the BBB and perpetuated by the foreign body response, is thought to play a key role in premature failure of intracortical recording microelectrodes. This study demonstrates the extreme sensitivity of the BBB to overheating caused by bone drilling. To avoid damage to the BBB, the authors recommend that craniotomies be drilled with slow speeds and/or with intermittent drilling with complete removal of the drill from the skull during 'off' periods. While saline alone was ineffective at preventing overheating, its use is still recommended to remove bone dust from the surgical site and to augment other cooling methods.
Design and Synthesis of Optically Active Esters of γ‐Amino‐β‐oxo Acids as Precursors for the Synthesis of Tetramic Acids Derived from <scp>L</scp>‐Serine, <scp>L</scp>‐Tyrosine, and <scp>L</scp>‐Threonine (2010)

Abstract Tetramic acids bearing a hydroxyalkyl or hydroxybenzyl group at C‐5 of the heterocyclic ring were successfully prepared. α‐Amino acids appropriately protected and activated were used as acylating agents for the C‐acylation of active methylene compounds. These novel synthesized intermediates, substituted γ‐amino acids, were isolated in excellent yields and enantiomeric purities. Cyclization under basic conditions afforded the desired products in high yields and enantiomeric purity.
In Vitro Production of Jojoba Liquid Wax by Zygotic and Somatic Embryos (1986)

Abstract Zygotic embryos of jojoba ( Simmondsia chinensis Link) accumulated liquid wax in vivo from 10 mg dry weight to maturity (800 mg dry weight) with relatively constant proportions of 36 to 46 carbon length wax esters. Immature zygotic embryos (initial dry weight, 1.6 ± 0.5 mg se ), cultured on a semisolid basal medium supplemented with 15% sucrose for 10 weeks, reached 64.7 ± 20.5 mg se dry weight and produced 50% wax, an efficiency twice that of in vivo zygotic embryos of the same size. Somatic embryos (initial dry weight, 0.3 mg) cultured on semisolid basal media containing 9% sucrose for 12 weeks averaged 92.5 ± 32.7 mg se dry weight with 20% wax, 74% of the efficiency of zygotic embryos in vivo of the same size. The proportion of wax esters accumulated by zygotic and somatic embryos produced in vitro was similar to that of in vivo-produced wax.
PROCESSIBLE POLYANILINE AS AN ADVANCED POTENTIOMETRIC pH TRANSDUCER. APPLICATION TO BIOSENSORS (1999)

An advanced potentiometric pH transducer based on processible polyaniline (PCPAn) is reported on. Both glassy carbon and screen-printed carbon electrodes modified with PCPAn by dip-coating exhibited a fully reversible potentiometric response of approximately 90 mV/pH unit over the range from pH 3 to 9. Such a significantly higher potentiometric response of PCPAn-modified electrodes as compared with those of existing devices is explained on the basis of the thermodynamics of polyaniline redox reactions. The PCPAn-based pH transducers exhibit both good operational stability and prolonged shelf life and display a negligible response toward singly charged cations. The new thick-film pH transducer was employed for designing a potentiometric biosensor for urea. In the model solution which mimics blood serum, the urea-sensitive electrode has a detection limit of 10(-5) M urea and a maximum response of approximately 120 mV. The attractive performance characteristics are advantageous over those of existing pH sensors and offer great promise for sensing and biosensing applications.