Relevant bibliographies by topics / Male specimen

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Male specimen'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Male specimen"

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AM, Omar. "Amending the Description of Intraproboscis sanghae Amin, Heckmann, Sist, Basso, 2021 (Acanthocephala: Gigantorhynchidae) from a New Host, Phataginus tricuspis Rafinesque in Central Africa." International Journal of Zoology and Animal Biology 5, no. 6 (2022): 1–7. http://dx.doi.org/10.23880/izab-16000429.

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Intraproboscis sanghae Amin, Heckmann, Sist, Basso, 2021 (Acanthocephala: Gigantorhynchidae) was described from 4 females of 7 specimens obtained from a black-bellied pangolin, Phataginus tetradactyla Linn. (Manidae) in the Central African Republic. No males were available at the time. We, however, came upon two specimens of the same species, a male and a female, collected from a white-bellied pangolin, Phataginus tricuspis Rafinesque in central Africa which makes this finding a new host record for I. sanghae. The female specimen was whole and its measurements fell within the range of measurem
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SARTORI, MICHEL, MARTIN KUBIAK, and PETER MICHALIK. "Deciphering genital anatomy of rare, delicate and precious specimens: first study of two type specimens of mayflies using micro-computed X-ray tomography (Ephemeroptera; Heptageniidae)." Zoosymposia 11 (November 18, 2016): 28–32. http://dx.doi.org/10.11646/zoosymposia.11.1.7.

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The use of non-invasive techniques to study a wide array of zoological specimens has been increasing considerably during the 21st century. Among these techniques, micro-computed X-ray tomography (μ-CT) is gaining much attention. This method may allow access to hardly visible and internal structures of valuable specimens (e.g. type specimens) through virtual dissections. We studied two type specimens of Ephemeroptera belonging to the family Heptageniidae using μ-CT; the male lectotype of Epeorella borneonia Ulmer, 1939 (pinned specimen) and the male holotype of Rhithrogeniella ornata Ulmer, 193
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Korsós, Zoltán, and Sergei Golovatch. "First description of a male Melaphe apamea Hoffman & Lohmander, 1968 from Turkey (Diplopoda, Polydesmida, Xystodesmidae)." Biodiversity Data Journal 13 (May 16, 2025): e156970. https://doi.org/10.3897/BDJ.13.e156970.

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The male of <i>Melaphe apamea</i> Hoffman &amp; Lohmander, 1968 is described and illustrated for the first time, based on a single specimen collected by a Hungarian expedition to Turkey in 1980.The specimen is kept in the Myriapoda Collection of the Hungarian Natural History Museum (Hungarian National Museum Public Collection Centre), Budapest.
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Japaridze, Lasha-Giorgi. "First records of two genera and three carpenter moths (Lepidoptera, Cossidae) from Georgia." Caucasiana 3 (December 12, 2024): 273–80. https://doi.org/10.3897/caucasiana.3.e140978.

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The aim of the present study is to provide an update on the Lepidoptera diversity of Georgia, with the first records of the Cecryphalus Schoorl, 1990, and Dieida Strand, 1911, genera, along with Dyspessa infuscata (Staudinger, 1892). The records are based on three male specimens of Cecryphalus strix (Grum-Grshimailo, 1896), a single male specimen of Dieida ledereri (Staudinger, 1871), and a single female specimen of D. infuscata collected in different parts of Georgia. Digital images of imagoes, first descriptions, and pictures of male D. ledereri genitalia, along with collecting data, are pro
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Dellapé, Pablo M., Gimena Dellapé, and Fernando Martínez. "The rediscovery of Stenogeocoris horvathi Montandon (Heteroptera, Geocoridae) in Argentina." Iheringia. Série Zoologia 105, no. 2 (2015): 245–51. http://dx.doi.org/10.1590/1678-476620151052245251.

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ABSTRACT Stenogeocoris Montandon, 1913 was described to include S. horvathi based in one specimen from Córdoba Province, Argentina. The type specimen is lost and there are no records or additional material since the Montandon's description; thus, the identity of this taxon has remained uncertain until now. In this contribution, we redescribe the genus Stenogeocoris and the species S. horvathi, based on male and female specimens, including characters from the male genitalia, and compare Stenogeocoris with the other Neotropical genera
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HONG, ZIJIA, M. S. SHAHRUL ANUAR, L. LEE GRISMER, and EVAN S. H. QUAH. "Expanded morphological description of the Drogon’s False Garden Lizard, Pseudocalotes drogon (Squamata: Agamidae) from Peninsular Malaysia." Zootaxa 5410, no. 4 (2024): 519–32. http://dx.doi.org/10.11646/zootaxa.5410.4.3.

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Species in the genus Pseudocalotes are generally rare and known only from a few specimens. Pseudocalotes drogon was described based on a single male from Fraser’s Hill, Pahang, Peninsular Malaysia. During a recent field survey at Fraser’s Hill, a female specimen was collected and identified as P. drogon based on morphological characters and a molecular phylogenetic analysis. The morphological description of P. drogon is expanded here, based on the male holotype and the newly collected female specimen.
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Xu, Yuhao, Mengci Chen, Shun Ma, et al. "First description of the female and morphological variation of Achalinus hunanensis Ma, Shi, Xiang, Shu & Jiang, 2023 (Serpentes, Xenodermidae), with range extension of this species and A. yunkaiensis Wang, Li & Wang, 2019." Biodiversity Data Journal 13 (February 17, 2025): e138423. https://doi.org/10.3897/BDJ.13.e138423.

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The odd-scaled snake genus <i>Achalinus</i>, which is widely distributed in northern Vietnam, China and Japan, is a poorly-known group of snakes. Numerous species within this genus have been described based on few specimens or only a single type specimen. <i>Achalinus hunanensis</i> Ma, Shi, Xiang, Shu &amp; Jiang, 2023 was described based on only two male specimens from Huaihua City and Changsha City, Hunan Province, China. To date, this species has only been recorded in Hunan Province and the information on females is not available. During our herpetological surveys in 2024, two <i>Achalinus
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Wang, Yanrong, and Zhongli Sha. "Redescription of the type species of the genus Thuylamea Nguyên, 2001 (Decapoda, Caridea, Alpheidae), based on a female specimen." Crustaceana 89, no. 10 (2016): 1185–91. http://dx.doi.org/10.1163/15685403-00003572.

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Thuylamea Nguyên, 2001 was originally established based on male specimens from Vietnam. One female specimen identified as Thuylamea camelus Nguyên, 2001 is now described and illustrated in the present paper. Differences between male and female are discussed.
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Pešić, Vladimir, and Harry Smit. "First description of the male of Hygrobates angelieri Cook, 1966 from Ghana (Acariformes, Hydrachnidia, Hygrobatidae)." Ecologica Montenegrina 52 (March 4, 2022): 24–26. http://dx.doi.org/10.37828/em.2022.52.3.

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Cooper, Natalie, Alexander L. Bond, Joshua L. Davis, Roberto Portela Miguez, Louise Tomsett, and Kristofer M. Helgen. "Sex biases in bird and mammal natural history collections." Proceedings of the Royal Society B: Biological Sciences 286, no. 1913 (2019): 20192025. http://dx.doi.org/10.1098/rspb.2019.2025.

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Natural history specimens are widely used across ecology, evolutionary biology and conservation. Although biological sex may influence all of these areas, it is often overlooked in large-scale studies using museum specimens. If collections are biased towards one sex, studies may not be representative of the species. Here, we investigate sex ratios in over two million bird and mammal specimen records from five large international museums. We found a slight bias towards males in birds (40% females) and mammals (48% females), but this varied among orders. The proportion of female specimens has no
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Dissertations / Theses on the topic "Male specimen"

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Prag, Farren Chelsea. "Evaluation of standard and development of new sperm function tests in selected primate species." University of the Western Cape, 2017. http://hdl.handle.net/11394/5673.

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Magister Scientiae - MSc<br>Male infertility in humans has increased in the last few decades and could be as high as 40%, while up to 50% of these men have ''unexplained'' (idiopathic) infertility. Although newly developed molecular techniques have great value in detecting subtle causes of male infertility, more detailed sperm functional tests are required to identify compromised fertility, especially in a clinical set-up. Since ethical constraints often preclude the pursuit of many basic research questions in humans, non-human primates (NHPs) have been identified as key models in human-relate
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Eiríksson, Thorleifur. "Female response and male singing strategies in two orthopteran species." Edsbruk : Akademitryck, 1992. http://catalog.hathitrust.org/api/volumes/oclc/27738733.html.

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Dilika, Fikile. "The medicinal value of Amaryllidaceae and Asteraceae species used in male circumcision." Thesis, Connect to this title online, 2002. http://upetd.up.ac.za/thesis/available/etd-04112007-153554/.

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Füßl, Marion [Verfasser], and Jürgen [Akademischer Betreuer] Heinze. "Sexual cooperation in two male-diphenic Cardiocondyla species / Marion Füßl. Betreuer: Jürgen Heinze." Regensburg : Universitätsbibliothek Regensburg, 2015. http://d-nb.info/1071713396/34.

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Vizcayno, Soto Gabriel. "Development of a method to determine tree species nutritional standards from natural variation in tree growth and leaf chemistry." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79153.

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Optimum nutritional levels for most commercial hardwoods of eastern Canada are unknown. This thesis dealt with the development of a method to determine nutritional standards using within site variation in tree growth and foliar chemistry. To this end, sugar maple (n = 87) and red maple (n = 39) trees were sampled in summer 2001 at the Station de biologie des Laurentides. Leaves were sampled for nutrients (N, P, K, Ca, Mg and Mn) and tree stems were measured for determination of basal area growth (BAG). Similar measurements for trees sampled annually during 1995--2001 were also used to m
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Zahreddine, Hala Ghassan. "The domestication of Lebanese native tree species." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1130506554.

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Good, Jeffrey. "The Genetic Basis of Reproductive Isolation Between Two Species of House Mice." Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/195901.

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Determining the genetic basis of reproductive isolation is a fundamental goal in evolutionary biology. Intrinsic reproductive isolation often arises due to epistasis between divergent interacting genes. The rapid evolution of hybrid male sterility is known to have several causes, including the exposure of recessive X-linked incompatibilities in males and the rapid evolution of male reproductive traits. Despite these insights, little is known about the genetics of reproductive isolation during the early stages of speciation. This deficiency inspired parallel studies on the molecular evoluti
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Jacobs-Palmer, Emily. "The Genetics of Sexually Selected Male Reproductive Traits in Mice (Mus and Peromyscus Species)." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17463151.

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Sexual selection is rampant in Nature, and has produced some of the most beautiful and bizarre traits on Earth. Because females are often promiscuous, sexual selection can continue even after mating, as the sperm of multiple males race to fertilize a limited number of eggs. Though post-copulatory sexual selection is ubiquitous and drives both rapid adaptation and divergence between lineages, we know little about the genetic basis of phenotypes subject to this force. To illuminate one of the important mechanisms by which evolution produces a remarkable diversity of traits, we must identify the
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Cooperman, Alison Fay. "Male secondary sexual traits and mating behavior in the species drosophila bipectinataduda (Diptera: Drosophilidae)." Cincinnati, Ohio : University of Cincinnati, 2006. http://rave.ohiolink.edu/etdc//view?acc_num=ucin1155750119.

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Thesis (M.S.)--University of Cincinnati, 2006.<br>Advisor: Dr. Michal Polak. Title from electronic thesis title page (viewed Dec. 21, 2009). Includes abstract. Keywords: D. bipectinata; sexual selection; good genes. Includes bibliographical references.
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Lei, Thomas T. (Thomas Ting). "Functional design and shade adaptation in Acer species." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39406.

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This is a broad, quantitative comparison of 12 maple species, representing both canopy and subcanopy growth forms, grown under two ecologically relevant light environments. The maple seedlings responded mainly to light intensity; light quality plays only a minor role in the induction of shade characteristics. While a light-mediated trade off between light and dark reactions of photosynthesis was evident at the chloroplast level, this did not lead to similar differences in assimilaton rates. Gap-grown seedlings showed no apparent compromise in photosynthetic response to dim light and lightfleck
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Books on the topic "Male specimen"

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Hart, Matthew. The male of the species: A novel. Cormorant Books, 1993.

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sailorBOYpress and Press and Letterfoundry of Michael & Winifred Bixler, eds. The white maiden male. sailorBOYpress, 2012.

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Gray, Mary Taylor. Dodos, birds of prey, andother male species: An uncommon field guide to male-watching. Fulcrum Pub, 1994.

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Taylor, Gibbs Jewelle, ed. Young, black and male in America: An endangered species. Auburn House, 1988.

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Taylor, Gibbs Jewelle, ed. Young, black, and male in America: An endangered species. Auburn House Pub. Co., 1988.

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Young, Mary Taylor. Dodos, birds of prey, and other male species: An uncommon field guide to male-watching. Fulcrum Pub., 1994.

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Entertainment, HIT. Make a splash. PI Kids, 2004.

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Beaumont, Holly. Multiplication made fun. DK Pub., 2011.

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Baxter, Nicola. Make me squeak! Teeney Books, 2002.

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Don, Williams, Russell H. R. ill, Russell-McGuire Kevin ill, Russell-McGuire Simone ill, and Publications International Ltd, eds. Make-believe songs. Publications International, 1998.

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Book chapters on the topic "Male specimen"

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Adburgham, Alison. "The Male of the Species." In View of Fashion. Routledge, 2023. http://dx.doi.org/10.4324/9781003361398-105.

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Agarwal, Ashok, Sajal Gupta, and Rakesh Sharma. "Reactive Oxygen Species (ROS) Measurement." In Andrological Evaluation of Male Infertility. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26797-5_21.

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Drew, Richard A. I., and Meredith C. Romig. "New male lure records." In The fruit fly fauna (Diptera: Tephritideae: Dacinae) of Papua New Guinea, Indonesian Papua, Associated Islands and Bougainville. CABI, 2022. http://dx.doi.org/10.1079/9781789249514.0013.

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Abstract New male lure records are presented for 18 fruit fly species from the genus Bactrocera and Dacus from Papua New Guinea, Indonesian Papua (West Papua, Central Papua, Papua), associated islands and Bougainville.
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Makaroff, Christopher A. "Cytoplasmic Male Sterility in Brassica species." In The molecular biology of plant mitochondria. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0163-9_16.

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Lynch, Stephen. "Interacting Species." In Dynamical Systems with Applications using MAPLE. Birkhäuser Boston, 2001. http://dx.doi.org/10.1007/978-1-4899-2849-8_5.

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Lynch, Stephen. "Interacting Species." In Dynamical Systems with Applications using Maple¿. Birkhäuser Boston, 2009. http://dx.doi.org/10.1007/978-0-8176-4605-9_4.

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Dlugos, Jenn, and Charlie Hatton. "Supersize Species." In Things That Make You Go YUCK! Routledge, 2021. http://dx.doi.org/10.4324/9781003239017-5.

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Thompson, Aaron, Ashok Agarwal, and Stefan S. du Plessis. "Physiological Role of Reactive Oxygen Species in Sperm Function: A Review." In Antioxidants in Male Infertility. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-9158-3_4.

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Alves, Filipe, Sarah L. Mesnick, Massimiliano Rosso, and Robert L. Pitman. "Beaked Whale Sexual Dimorphism, Mating Strategies, and Diversification." In Sex in Cetaceans. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-35651-3_17.

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AbstractBeaked whales (Ziphiidae), with 24 currently recognized species, are arguably the least known large animals on the planet, despite being widespread and at times abundant. Mesoplodon, with 16 currently recognized species, is by far the most speciose cetacean genus. Recent technological and taxonomic advances, long-term photographic-identification studies, and historical whaling data have allowed new insights into their social and mating strategies and how these may have driven diversification within the family. In most beaked whales, only adult males have exposed teeth—a single “tusk” e
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Yadu, Nomesh, and Pradeep G. Kumar. "Reactive Oxygen Species in Male Reproductive Cancers." In Handbook of Oxidative Stress in Cancer: Mechanistic Aspects. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-4501-6_173-1.

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Conference papers on the topic "Male specimen"

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Itow, M., M. Kikuchi, and S. Suzuki. "SCC Crack Growth Rates of Type 304 Stainless Steel at High K Region in Simulated BWR Environment." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00221.

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Abstract The stress corrosion crack (SCC) growth tests at high stress intensity factor (K) region on sensitized Type 304 stainless steel were carried out in 288 °C pure water using 50.8 mm (2-inch) thick compact tension (2TCT) specimens. The purpose of this study is to clarify the crack growth rate at high K region taking into consideration of the specimen constraint condition. 2TCT specimens were machined from 80-mm heavy thickness plate made of Type 304 stainless steel and were subjected to a sensitization heat treatment. The crack growth rate at about 60 MPam of 2TCT specimen was 1.5 to 1.6
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Ståhle, P., F. Nilsson, and L. G. Ljungberg. "Mechanical Conditions at a Crack Tip ANO Their Effect on Initiation ANO Growth of Environmentally Assisted Cracking." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88281.

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Abstract Elasto plastic analysis was performed to determine the conditions at the root of a notch in a CERT specimen and the conditions at a crack growing in a CERT specimen. Furthermore, analysis of growth under small scale yielding was performed in order to facilitate analysis of compact tension specimens. By experiments it was shown how the stress strain conditions affect initiation of intergranular cracking from an air generated transgranular precrack in simulated BWR environments with controlled additions of impurities. The experiments were made on annealed and sensitized Type 304 stainle
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Andresen, Peter L., and F. Peter Ford. "Modeling of Irradiation Effects on Stress Corrosion Crack Growth Rates." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89497.

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Abstract Unique measurements of in-core (and recirculation system) water chemistries, corrosion potentials and crack growth rates were made at a commercial Boiling Water Reactor. In-core crack growth rates were obtained on fracture mechanics specimens of initially furnace sensitized Type 304 and initially non-sensitized Types 304 and 304L stainless steels. The influence of radiation water chemistry on environmentally assisted cracking was isolated and modeled using the initially furnace sensitized specimen; subsequently, the effects of radiation induced segregation were modeled using the initi
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Friedrich, Maximilian, Andreas Klenk, and Stefan Weihe. "Fiber-jacketed Creep Resistant Pipes for High-Temperature Applications." In AM-EPRI 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.am-epri-2024p0195.

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Abstract In order to enable safe long-term operation, metallic pipes operated in the creep range at high temperatures require considerable wall thicknesses at significant operating pressures, such as those required in thermal power plants of all kinds or in the chemical industry. This paper presents a concept that makes it possible to design such pipes with thinner wall thicknesses. This is achieved by adding a jacket made of a ceramic matrix composite material to the pipe. The high creep resistance of the jacket makes it possible to considerably extend the service life of thin- walled pipes i
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Presuel-Moreno, Francisco J., and James Zielske. "An Experimental Approach for Evaluating Marine Exposed Reinforced Concrete Substructures." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11016.

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Abstract Simulated reinforced concrete substructure element (piling) specimens were fabricated, cured for twelve months and exposed partially submerged in natural sea water. The specimens were made of mortar with 20% Fly Ash and a low water to cement ratio, simulating a FDOT Type V concrete. Exposure involved, first, intermittent spraying of the above waterline zone to simulate splash and spray and, second, electrically connecting the embedded reinforcement to submerged bare steel bars to affect a potential gradient from relatively negative in the submerged zone to positive in the atmospheric
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S, Aggarwal, Lakshman Sai V, Pereira P, and Avarabeel S. "Uncovering the Unexpected: Rare Case of a Typical Presentation of Parathyroid Adenoma." In 4th International Conference on Gerontology and Geriatric Medicine. iConferences (Pvt) Ltd, 2024. http://dx.doi.org/10.32789/silverage.2023.1003.

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Abstract: The incidence of primary hyperparathyroidism in India is 2.5/1000 individuals. Primary hyperparathyroidism can be caused by a non-cancerous parathyroid adenoma, hyperplasia, or, rarely, parathyroid carcinoma. Most of these patients have few or no symptoms. A correct diagnosis can be reached through clinical settings, biochemical and radiological tests, and final confirmation by histopathology of the specimen. In our case, a 75-year-old male patient with an atypical presentation of hypercalcemia presented to the hospital with complaints of nausea since 1.5 months, loss of appetite and
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Lima, Fernanda Teresa de, Madeleyne Beatriz Boado Quiroga Cardenas, Gabriela de Almeida Vasconcelos Costa, et al. "MALE BREAST CANCER ASSOCIATED WITH A LARGE DELETION IN BLM GENE – REPORT OF A CASE." In Brazilian Breast Cancer Symposium 2022. Mastology, 2022. http://dx.doi.org/10.29289/259453942022v32s2077.

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Malignant breast neoplasm in men is rare, corresponding to less than 1% of all breast neoplasms, and 100 times less frequent than in women. It is molecularly different from female breast cancer, and germline pathogenic mutations in genes aside from BRCAs have been recently associated with an increased risk of male breast cancer. Here, we report an elderly male, 71 years old, with a malignant neoplasm in the left breast, with positive hormone receptors, HER2-negative, and Ki-67 of 25%. A modified radical mastectomy was performed, and the surgical specimen showed a micropapillary invasive mammar
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El-Bagory, Tarek M. A. A., and Maher Y. A. Younan. "Crack Growth Behavior of Pipes Made From Polyvinyl Chloride Pipe Material." In ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/pvp2015-45657.

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The behavior of crack growth of polymeric materials is affected by several operating conditions such as, crosshead speed, specimen thickness, load line, and specimen configurations which reverse the behavior of crack from stable to unstable crack growth behavior. The main objective of the present paper is the determination of plane strain fracture toughness (KIC) for polyvinyl chloride (PVC) used in piping water transmission systems. The dimensions of the PVC pipe are outside diameter, Do=315 mm, standard dimensions ratio, SDR=13.23, ratio between outside to inside radii Ro/Ri =1.179 and pipe
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Osaki, Toru, and Hiroshi Matsuzawa. "Reconstitution of V-Notched Charpy Impact Specimen Made of Short Insert." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93031.

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Reconstitution in this paper means to constitute the original size V-notched Charpy impact specimen, which is made of the irradiated insert cut out from broken piece and un-irradiated tabs welded to the insert. It is a promising technique to secure an adequate number of surveillance specimens for long-term operation of nuclear power plants. Every Japanese nuclear power plant has its own surveillance test program, and is operated considering its unique surveillance test results along with the general reduction tendency of fracture toughness. This practice should be continued and enhanced if pos
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Nakamura, Izumi, and Naoto Kasahara. "Improved Model Tests to Investigate the Failure Modes of Pipes Under Beyond Design Basis Earthquakes." In ASME 2018 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/pvp2018-84424.

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In order to investigate the failure modes of piping systems under the beyond design basis seismic loads, the authors proposed an experimental approach to use pipes made of the simulation material instead of steel pipes in the previous study. Though the ratchet-collapse (ratchet and subsequent collapse) was successfully obtained as the failure mode through the shaking table test using the pure lead (Pb) pipes as the simulation material pipe specimens, there was concern that characteristics of pure lead was somewhat extreme considering the analogy with the stress-strain relationship of steel. In
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Reports on the topic "Male specimen"

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Tran, Emily, Jasmine J. Park, Nandini N. Kulkarni, and Vinay S. Gundlapalli. Left Facial Primary Leiomyosarcoma Misdiagnosed as Atypical Fibroxanthoma and Immunochemical Markers Relevant to Diagnosis: A Case Report. Science Repository, 2024. http://dx.doi.org/10.31487/j.ajscr.2023.04.03.

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Soft tissue sarcomas are relatively rare neoplasms of mesenchymal origin that generally make up less than 2% of all adult malignant neoplasms. Atypical fibroxanthoma is a benign soft tissue tumor often confused with malignant variants of similar tumors such as leiomyosarcoma due to similar staining markers and cell morphology. We report a case of a 70-year-old caucasian male who initially presented with a 2 cm exophytic left facial lesion that was misdiagnosed as atypical fibroxanthoma upon biopsy. The patient underwent a wide local excision of the growing 11 cm mass and immediate reconstructi
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Engler, Joseph D., Mark Gorman, August S. Jackson, Paris Coleman, Marek Stanton, and Lincoln R. Best. Bees of the Pacific Northwest : key to species for Lasioglossum subgenera Lasioglossum and Leuchalictus (Hymenoptera : Halictidae). Oregon State University, 2025. https://doi.org/10.5399/osu/1183.

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The following taxonomic key to the species of Lasioglossum Curtis, 1833 subgenera Lasioglossum and Leuchalictus Warncke, 1975 is adapted from McGinley (1986). This key is limited to those species known or expected to occur in Oregon based on McGinley (1986), and subsequent collection efforts in the Pacific Northwest by the U.S. Fish and Wildlife Service (Engler, et al 2018a-h; Engler and Stockenberg 2024a-g, Ikerd and Engler 2021) and the Master Melittologist Oregon Bee Atlas (Best et al 2021, 2022), as well as unpublished specimen records totaling 5,190 specimens. Additional species informati
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Landolt, Peter, Ezra Dunkelblum, Robert Heath, and Moshe Kehat. Host Plant Kairomonal Effects on Heliothis Mate-Finding Behavior. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7613016.bard.

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We investigated the possible attraction of species of Helicoverpa and Heliothis to host plant odors and to male pheromone as a prelude to a larger investigation of host chemical effects on moth sexual and reproductive behavior. Both sexes of H. armigera and H. peltigera were attracted to particular host plants or host plant extracts. Heliothis virescens was also found to be attracted to a flowering shrub it may use as a nectar source. Unmated females of H. armigera and H. peltigera were attracted to live males and to a male pheromone extract prepared from exposed filter papers in cages of male
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Horton, David, Victoria Soroker, Peter Landolt, and Anat Zada Byers. Characterization and Chemistry of Sexual Communication in Two Psyllid Pests of Pears (Homoptera: Psyllidae). United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592653.bard.

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Pear-feeding psyllids in the genus Cacopsylla (Hemiptera: Psyllidae) are among the most important arthropod pests of pears worldwide. These pests are exceedingly difficult to control, and new management tools are needed. Sex attractantpheromones have been used in IPM programs for pests of pome fruits (especially Lepidoptera), but not as yet for pest Hemiptera. Results of the current project showed that males of two psyllid pests of pears, Cacopsylla bidens (Israel) and Cacopsylla pyricola (North America), use volatile or semi-volatile compounds to locate female psyllids for mating. For both sp
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Rick Rogers, Rick Rogers. Can we make it easy to identify marine species from environmental DNA? Experiment, 2024. http://dx.doi.org/10.18258/70774.

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Ostersetzer-Biran, Oren, and Jeffrey Mower. Novel strategies to induce male sterility and restore fertility in Brassicaceae crops. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7604267.bard.

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Abstract Mitochondria are the site of respiration and numerous other metabolic processes required for plant growth and development. Increased demands for metabolic energy are observed during different stages in the plants life cycle, but are particularly ample during germination and reproductive organ development. These activities are dependent upon the tight regulation of the expression and accumulation of various organellar proteins. Plant mitochondria contain their own genomes (mtDNA), which encode for rRNAs, tRNAs and some mitochondrial proteins. Although all mitochondria have probably evo
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Rafaeli, Ada, and Russell Jurenka. Molecular Characterization of PBAN G-protein Coupled Receptors in Moth Pest Species: Design of Antagonists. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7593390.bard.

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The proposed research was directed at determining the activation/binding domains and gene regulation of the PBAN-R’s thereby providing information for the design and screening of potential PBAN-R-blockers and to indicate possible ways of preventing the process from proceeding to its completion. Our specific aims included: (1) The identification of the PBAN-R binding domain by a combination of: (a) in silico modeling studies for identifying specific amino-acid side chains that are likely to be involved in binding PBAN with the receptor and; (b) bioassays to verify the modeling studies using mut
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Tori Sindorf, Tori Sindorf. Do invasive algae always make bad neighbors? Species-specific responses of corals to contact with invasive algae. Experiment, 2016. http://dx.doi.org/10.18258/7444.

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Hulata, Gideon, Thomas D. Kocher, Micha Ron, and Eyal Seroussi. Molecular Mechanisms of Sex Determination in Cultured Tilapias. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7697106.bard.

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Tilapias are among the most important aquaculture commodities worldwide. Commercial production of tilapia is based on monosex culture of males. Current methods for producing all-male fingerlings, including hormone treatments and genetic manipulations, are not entirely reliable, in part because of the genetic complexity of sex determination and sexual differentiation in tilapias. The goals of this project are to map QTL and identify genes regulating sex determination in commonly cultured tilapia species, in order to provide a rational basis for designing reliable genetic approaches for producin
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Best, Lincoln R., J. Dunlap, A. Jackson, J. W. Rivers, and P. H. Williams. Bees of the Pacific Northwest: Key to bumble bee (Hymenoptera: Bombus) species for males. Version 1, October 2023. Oregon State University, 2023. http://dx.doi.org/10.5399/osu/1165.

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