Miracle-dz/UniFAR-FTUs huggingface dataset:
From discursive event to discourse événement: A case study of political–religious discourse in Argentina

This article analyses the interplay between religious and political discourse in Argentina, departing from a case study located in the transition towards democracy in April 1987, and conveying military, political and religious discourse within the conflicts that surrounded the government of President Raúl R. Alfonsín (1983–9). It involved a well-established discourse genre, the homily, within an historical social practice, the Catholic mass; but it also included the violation of one of its main features, namely the monopoly of talk by priests. By challenging the bishop’s monologue, questioned by the homily, President Alfonsín settled a different ground, neither religious nor political, an événement that required urgent recontextualization. The mass media, as privileged agents representing contemporary social practices, recontextualized it through the multimodal attribution of genericity (Adam and Heidmann, 2004) in two main different ways, ascribing the event to either a religious or political field. In both cases, as we will see later, the actions and actors involved were consistently opposite, responding to different ideological motivations and with different strategic goals. The underlying theoretical point is that genres are not fixed in events, but rather represent ways of dealing with the exceptionality of événements that bring out ideological or political tensions.
Bring Out the Brilliance: A Counseling Intervention for Underachieving Students

This study evaluated the impact of a small group counseling intervention designed for students who underachieve. The results of the study demonstrated significant improvement for ninth- and tenth-grade underachieving students in the areas of organizational skills, time management, and motivation. The author discusses implications and recommendations for school counselors working with underachieving students.
The Effects of Curcumin and Flavokavain B on the Oncolytic Activity of Vesicular Stomatitis Virus

A promising cancer treatment modality is the use of oncolytic viruses to kill cancer cells. One virus that is currently being studied as an oncolytic agent is vesicular stomatitis virus (VSV). We are interested in developing the rM51R-M virus, a matrix (M) protein mutant of VSV, as a candidate oncolytic agent due to its capacity to kill cancer cells and its low virulence in vivo; however, prostate cancer cell lines like PC-3 are resistant to infection. Studies have shown that the transcription factor NF-kB is constitutively active in PC-3 cells, suggesting a role for the induction of the antiviral immune response. We hypothesize that the inhibition of NF-kB in cancer cells will render them susceptible to VSV. Our goal is to determine the ability of natural compounds (flavokavain B and curcumin), which inhibit NF-kB, to promote VSV induced oncolysis. Our results show that curcumin potentiated VSV-induced oncolysis after 24 hours post-infection; however flavokavain B did not. Neither curcumin nor flavokavain B decreased viral protein expression. Additionally, pretreatment of cells with curcumin prior to infection led to a decrease in expression of the antiapoptotic protein, BCL-XL. These results suggest that natural products have the potential to synergize with oncolytic VSV therapies.
Effect of Insecticides on Plant Characters and Yield of Rapeseed in Relation to Mustard Aphid, Liphaphis erysimi Kalt.

Reduction in mustard aphid, Lipaphis erysimi Kalt. population on rapeseed during 1988 season was possibly due to higher environmental temperature of 30° C compared to 21° C in the 1989 season. Crop maturity was also found to play a significant role on aphid populations. Number of aphids ranged from 70 to 96/shoot in plots treated with endosulfan and phosalone compared to 41 aphids in those treated with monocrotophos 15 days after treatment (DAT). Infested plants produced smaller pods, lesser number of pods/plant, fewer seeds/pod, lower 1000 seed weight, and lower germlnabillty compared to the healthy plants. First spray at flowering followed by second at 20 days interval controlled the aphids. Highest yield of rapeseed was recorded in plots treated with monocrotophos followed by those treated with phosalone, and endosulfan.
Relationship between Phoma black stem severity and herbage and seed yield and coumestrol content in three Medicago polymorpha var. brevispina cultivars

A field trial was conducted to determine the relationship between Phoma black stem disease (Phoma medicaginis) severity, herbage and seed yields and coumestrol content in Medicago polymorpha var. brevispina medic cultivars Circle Valley, Santiago and Serena. There was a significant negative correlation between Phoma black stem disease severity with herbage yields in early spring (mid to late September) (r =-0.65, P < 0.01) and mid spring (mid October) (r = -0.81, P < 0. 0 l ) , seed yields at the end of the growing season in late spring (r =-0.83, P< 0.01) and 100 seed weight (r =-0.83, P< 0.001). In addition, there was significant positive correlation at the end of the growing season between Phoma black stem disease severity and coumestrol content of dry stems ( r = 0.72, P<0.001) and pods (r = 0.77, P < 0.001). Meaned over all cultivars, severe Phoma black stem disease resulted in overall reductions in mid spring herbage yields of up to 17% and in end of season seed yields of up to 36% and increases in coumestrol content of up to 75 and 321% for stems and pods respectively. The highest level of coumestrol measured in stems was 550 ppm for cv. Serena and in pods was 525 ppm in cv. Circle Valley. Of the three culitvars, cv. Santiago was the least susceptible to Phoma black stem disease.
A re-evaluation of the Eurotiales

The Ascomycota classified in the Eurotiales, Gymnoascales, and Onygenales are considered to belong to a single order Eurotiales, which includes 4 families, based on the shape, size, and symmetry of the ascospores. The Eurotiaceae and Gymnoascaceae have dorsiventrally flattened ascospores, the Onygenaceae have elongated ascospores, and those of the Amauroascaceae are spherical or nearly so. Spherical or obovate-saccate, thin-walled, unitunicate asci, aseptate, hyaline, or pale ascospores without germ pores, and the absence of ostiolate or discoid ascomata are characteristic of all Eurotiales (and the Erysiphales and Dipodascaceae). Anamorphs are often predominant; the conidia develop from meristematic hyphae, are often catenate and separate from each other or from the supporting hypha by two septa, usually with disjunctives. Terms such as phialide, separating cell, schizolytic, or rhexolytic are considered to be misleading and superfluous.
Inhibition of Hepatitis B Virus Replication by APOBEC3G

To replicate efficiently, viruses must overcome innate defense mechanisms. Human APOBEC3G is a cytidine deaminase that represents one such barrier, conferring broad intracellular antiretroviral protection. The enzyme is packaged in virions and, during reverse transcription, deaminates deoxycytidine
The α1 and α6 Subunits Can Coexist in the Same Cerebellar GABAA Receptor Maintaining Their Individual Benzodiazepine‐Binding Specificities

Abstract: Two GABAA receptor subunit‐specific antibodies anti‐α6 and anti‐α1 have been used for elucidating the relationship between the presence of α1 and/or α6 subunits in the cerebellar GABAA receptors and the benzodiazepine‐binding specificity. Receptor immunoprecipitation with the subunit‐specific antibodies shows that 39% of the cerebellar GABAA receptors have α6, whereas 76% of the receptors have α1 as determined by [3H]muscimol binding. Results show that 42–45% of the receptors having α6 also have α1, whereas 13–15% of the receptors that contain α1 also have α6. The immunoprecipitation results as well as immunopurification and immunoblotting experiments reveal the existence of three types of cerebellar GABAA receptors; i.e., one has both α1 and α6 subunits, a second type has α1 but not α6, and a third type has α6 but not α1 subunits. The results also show that receptors where α1 and α6 subunits coexist have two pharmacologically different benzodiazepine‐binding properties, each associated with a different α subunit. The α1 subunit contributes the high‐affinity binding of [3H]Ro 15‐1788 (flumazenil) and the diazepam‐sensitive binding of [3H]Ro 15‐4513. The α6 subunit contributes the diazepam‐insensitive binding of [3H]Ro 15‐4513, but it does not bind [3H]Ro 15‐1788 with high affinity. Thus, in the cerebellar α1–α6 GABAA receptors, there is no dominance of the pharmacology of one α subunit over the other.
Molecular cloning and characterization of an endo-β-mannanase gene expressed in the lettuce endosperm following radicle emergence

Endo-β-mannanase (EC 3.2.1.78), an enzyme that mobilizes the endosperm cell walls of the lettuce (Lactuca sativa L.) seed, increases in activity in the micropylar and lateral regions of this tissue following the completion of germination. Its complementary DNA (cDNA) sequence (LsMan1) was determined using the polymerase chain reaction (PCR) with degenerate primers. The 3‘-end of the cDNA sequence was obtained by 3‘-end rapid amplification of cDNA ends (RACE), and the 5‘-end sequence by genome walking and 5‘-end RACE. The predicted amino acid sequence from the cDNA has a high identity with endo-β-mannanases present in other species (e.g. 67% identity with coffee β-1,4-mannan endohydrolase, 62% identity with tomato fruit endo-β-mannanase). Southern blot analysis suggests the presence of several members of an endo-β-mannanase gene family in the lettuce genome. Several isoforms of the enzyme, including three major ones, were detected by isoelectric focusing. Based on Northern blot analysis, accumulation of the endo-β-mannanase mRNA occurred only after lettuce seeds had germinated, and increased thereafter, although enzyme activity persisted after transcription declined.
PROGRESSIVE REDUCTION IN THE MEAN BODY SIZES OF SOLITARY BEES ACTIVE DURING THE FLOWERING SEASON AND ITS CORRELATION WITH THE SIZES OF BEE FLOWERS OF THE MINT FAMILY (LAMIACEAE)

We investigated the body size of solitary bee species in a Mediterranean plant community of Israel in relation to the seasonal increase in air temperature during the flowering season. We found that the body sizes of the species of solitary bees that are active from March to August are negatively correlated with the seasonal increase in air temperature. Also, the seasonal decrease in the body sizes of bees is correlated with a progressive decrease in the flower sizes of bee-pollinated species of the mint family that blossom each month.
Anti-Inflammatory Effects of Endothelin Receptor Antagonists and their Importance for Treating Human Disease

Endothelin-1 (ET-1) is the main effector peptide of the endothelin family. Aside from being a potent endogenous vasoconstrictor and mitogen acting through its ETA receptors, it contributes to the regulation of immune mechanisms, inflammatory cell activation, and release of cytokines. Thereby, endothelin promo- tes the developement of a number of chronic disease conditions characterized by inflammtory activation, including atherosclerosis and chronic renal failure. Studies using orally active endothelin receptor antogonists have shown that the ETA receptor is mainly responsible for the immunomodulatory actions of endothelin. This review highlights recent findings in the field showing that the ET system, apart from being a marker and mediator of vascular injury, is directly involved in pathophysiology of these disease processes as an immunomodulatory factor. In this review, we summarize the current understanding of the mechanisms and signal transduction pathways triggered by ET-1 in inflammatory and immunomodulatory processes and discuss the findings of studies evaluating the use of selective and non-selective endothelin receptor antagonists in diseases associated with acute or chronic inflammatory activation, also discussing including the most recent clinical studies in the field using endothelin receptor antagonists.
Differential Headbob Displays toward Neighbors and Nonneighbors in the Territorial Lizard Anolis sagrei

Abstract Animals in territorial neighborhoods often show differential behavior toward different classes of conspecifics. We tested whether males of the lizard Anolis sagrei outside of their territorial neighborhoods differed in visual display behavior when matched with neighbors versus with nonneighbors. We captured nine dyads of neighbors and nine dyads of nonneighbors, placed each dyad on an artificial habitat patch in the field, and then observed display behavior for one hour. Dyads of neighbors exhibited a smaller proportion of bobbing headbob displays than did dyads of nonneighbors. The direction of this display difference is consistent with the hypothesis that neighbors were treated less aggressively than nonneighbors.
Genotyping of five Chinese local pig breeds focused on meat quality by using PCR-RFLP based on halothane and Mx1

In recent years, due to the increasing demand for pork with high quality, a more convenient and fast way to test pigs is required for breeding, which enhances investigations on genetic variations associated with meat quality. So far, many genetic variations associated with meat quality have been investigated, such as halothane (Hal) and Myxovirus resistance protein 1 (Mx1). The current studies focus on the use of RCR-RFLP of Hal and Mx1 for evaluating meat quality traits of several Chinese local pig breeds (Bama mini-pig, Huanjiang mini-pig, Lantang pig, Ningxiang pig and Xiangxi black pig including Daheping black pig, Pushi black pig and Taoyuan black pig) and Landrace pig (a foreign pig breed). The results indicated that the genotypes of Chinese local pig breeds were mainly shown as Hal NN , while rarely in Hal Nn , rather than Hal nn . The recessive allele (n) frequency in Chinese local pig breeds was significantly lower than that in Landrace pig. The recessive allele (B) frequency in the sixth intron of Mx1 in Chinese local pig breeds was generally higher than that in Landrace pig. The B frequency in the ninth intron of Mx1 was commonly higher in both Chinese local pig breeds and Landrace pig. In general, these findings have manifested that Chinese local pig breeds, particularly Xiangxi black pig and Ningxiang pig, have a better meat quality.
Fortnightly Review: Management of atopic eczema

Summary points Time for explanation and education is essential Adequate amounts of emollients should be prescribed, and these should be used liberally and frequently When prescribing topical corticosteroids the age of the patient, the site to be treated, and the extent of the disease are important considerations Deterioration in previously stable eczema may be due to secondary bacterial or viral infection or to development of a contact dermatitis Attempts to eradicate the house dust mite are not currently recommended Dietary restriction is of little or no benefit in adults, and in children it is worth trying only in selected infants under professional supervision Evidence for the therapeutic value of evening primrose oil remains inconclusive PUVA or UVB may be helpful in selected patients
Late-Emerging Common Waterhemp (Amaranthus rudis) Interference in Conventional Tillage Corn1

Waterhemp has emerged as one of the most problematic weeds in agronomic crops in the Midwest because of an extended germination period and widespread occurrence of biotypes resistant to atrazine and sulfonylurea herbicides. However, the competitive effects of late-emerging cohorts on corn yield are not known. Field studies were conducted in 2001 and 2002 at Columbia, Novelty, and Albany, MO, to determine the effects of late-emerging waterhemp interference on corn growth, nitrogen (N) accumulation, and yield. Waterhemp emerged approximately 20 d after planting (DAP) and was treated at heights of 8, 15, 23, 31, 38, or 46 cm with directed applications of dicamba + diflufenzopyr followed by hand hoeing. Soil water status, corn leaf chlorophyll content, and corn and common waterhemp height were recorded at the time of waterhemp removal. N stress was detected with a chlorophyll meter at four of six removal timings at high waterhemp densities (362 or more plants/m2) but only at one of six removal timings at lower densities (82 or less plants/m2). Water stress was observed at five of the six removal timings at high densities but at none of the removal timings at low densities. High waterhemp densities reduced corn yield when allowed to reach 15 cm before removal, and yields were reduced 36% when not controlled. At low densities, yield losses did not occur unless waterhemp was allowed to remain with corn season long. Our research suggests that waterhemp is less competitive with corn than redroot pigweed, smooth pigweed, and Palmer amaranth. In addition, low densities of late-emerging waterhemp would not warrant removal to protect corn yield. Nomenclature: Atrazine; dicamba; diflufenzopyr; sulfonylurea; common waterhemp, Amaranthus rudis Sauer. #3 AMATA; Palmer amaranth, Amaranthus palmeri (S.) Wats. ; redroot pigweed, Amaranthus retroflexus L. ; smooth pigweed, Amaranthus hybridus L. ; corn, Zea mays L. ‘Pioneer 34B28’. Additional index words: Chlorophyll content, nitrogen accumulation, soil moisture deficit. Abbreviations: CEC, cation exchange capacity; DAP, days after planting; K, potassium; N, nitrogen; OM, organic matter; P, phosphorus; SPAD, single photon avalanche diode; TDR, time domain reflectrometry; VWC, volumetric water content.
The embryology of Lytta viridana Le Conte (Coleoptera: Meloidae). VII. Eighty-eight to 132 h: the appendages, the cephalic apodemes, and head segmentation

This study deals with segmentation and the segmental appendages in Lytta viridana from 88 to 132 h. The emphasis is on head segmentation. The first part of the paper describes the development of the appendages at 88, 120, and 132 h. The main changes involve the rotation of the mandibles through 120° in a posteromedian direction, which begins shortly before 88 h and is complete at 132 h, the fusion of the labial appendages at 120 h, and the movement of the labium forward in front of the maxillae at 132 h. Blastokinesis, which in this species is limited to the formation of a prominent secondary dorsal organ, occurs at 120 h. The second part describes the cephalic apodemes and tentorium at 88, 120, and 132 h. Cephalic apodemes appear in the labral, antennal, intercalary, mandibular, maxillary, and labial segments. Since the labrum arises from two appendage-like rudiments, possesses mesoderm that arises in situ and is provided with coelomic sacs, and has a pair of apodemes, it is considered to be appendicular.
Down-Regulation and Growth Inhibitory Role of C/EBPα in Breast Cancer

Purpose: CCAAT/enhancer binding proteins (C/EBP) are a family of transcription factors that regulate proliferation and differentiation in a variety of tissues. The purpose of this study was to explore the possibility that C/EBPα is involved in breast cancer. Experimental Design: We quantified C/EBPα mRNA expression levels in 24 primary breast tumors, 16 normal breast samples, and 8 breast cancer cell lines using quantitative real-time reverse transcription-PCR assay. C/EBPα protein levels were further determined by immunohistochemical analysis. To examine the consequence of C/EPBα expression in breast cancer, we stably transfected an inducible C/EPBα expression vector into three breast cancer cell lines. Results: Low expression of C/EBPα mRNA was found in 83% of primary breast cancer samples. Immunohistochemical study further showed either a markedly reduced or undetectable expression of C/EBPα protein in 30% of breast cancer specimens. The other 70% of breast cancers had C/EBPα expression in both the cytoplasm and nucleus; in control, C/EBPα was localized to the nucleus in the normal ductal cells. C/EBPα expression was associated with estrogen- and progesterone receptor–negative status. Induction of C/EBPα expression in these cell lines resulted in growth inhibition accompanied by G0-G1 cell cycle arrest and reduced anchorage-independent cell growth. C/EBPα expression was associated with down-regulation of c-myc and up-regulation of p21, PPARγ, and the breast epithelial differentiation marker, maspin. Conclusions: These results suggest that reduced expression of C/EBPα may play a role in the development and/or progression of breast cancer.
Manipulation of desiccation-sensitive axes of wampee (Clausena lansium) to facilitate increased dehydration tolerance

Abstract The plumules of newly-excised wampee embryos, which are more sensitive to dehydration than the roots, became more resistant to water loss when axes were allowed to sprout on woody plant medium [WPM; McCown and Lloyd (1981) Hortscience16, 453] before being dried. Pre-treatment of sprouting axes (seedlings) with sucrose incorporated in the WPM enhanced survival. Although the roots withered following further dehydration of seedlings cultured on WPM containing 60% sucrose, excised plumules were capable of generating adventitious roots when a combination of 10 mM α-napthaleneacetic acid and 10 mM indole-3-butyric acid was used during subsequent in vitro incubation.
In vitro multiplication of Pogostemon cablin Benth. through direct regeneration

An efficient method was developed to initiate multiple shoots from nodal explants of Pogostemon cablin Benth. MS medium supplemented with 0.5 mg/L BA initiated a mean of 45.66 shoots/nodal explant. Within 4 weeks of initiation, regenerated multiple shoots attained a height of 3.6 cm. Subsequent transfer of these in vitro derived nodal segments onto MS medium supplemented with BA and KN ( 0.5 mg/L), induced mean of 62.45 shoots. Higher concentration of either BA or KN more than 0.5 mg/L resulted in callus proliferation and showed hyperhydric shoots with morphological abnormalities. Rooting was readily achieved upon transfer of shoots on half strength MS medium supplemented with 100mg/L activated charcoal. Rooted shoots, following acclimatization in green house, were successfully transferred to soil with 91% survival. Also shoots regenerated in vitro were directly transplanted to soil and acclimatized. Tissue cultured plants were analyzed for oil content by employing gas chromatography and found that the patterns were similar to mother plants.