Relevant bibliographies by topics / Polsen

Contents

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

Academic literature on the topic 'Polsen'

Author: Grafiati
Published: 4 June 2021
Last updated: 28 July 2025

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Journal articles on the topic "Polsen"

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van der Velden, J. W. P. M. "Participanten precontractueel polsen – (pre-)marketing van beleggingsinstellingen." Maandblad voor Vermogensrecht 32, no. 6 (2022): 234–39. http://dx.doi.org/10.5553/mvv/157457672022032006004.

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Bøen, Anne, and Trond Knapp Haraldsen. "Meat and bone meal and biosolids as slow-release phosphorus fertilizers." Agricultural and Food Science 22, no. 2 (2013): 235–46. http://dx.doi.org/10.23986/afsci.7498.

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Biosolids and meat and bone meal (MBM) are commonly used as fertilizers in agriculture, often at application rates where total phosphorus (P) far exceeds the annual demand. In a pot experiment, three biosolids and two types of MBM were tested at two commonly used application rates. Their contributions to P uptake in ryegrass (second and third season) were compared with annual mineral P fertilization. The soil was analysed for extractable P (PAL and POlsen). Only soil amended with digested, limed biosolids provided a P uptake in ryegrass the third season comparable to annual NPK fertilization.
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Elbasiouny, Heba, Fathy Elbehiry, Hassan El-Ramady, and Eric C. Brevik. "Phosphorus Availability and Potential Environmental Risk Assessment in Alkaline Soils." Agriculture 10, no. 5 (2020): 172. http://dx.doi.org/10.3390/agriculture10050172.

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Soil phosphorus (P) is an essential element that is often limiting in ecosystems. Excessive use of P fertilizers has led to P loss from soil and introduction into the environment. However, the behavior and potential risk assessment of P in alkaline soils is not well studied. Therefore, soil sampling was performed in alkaline soils in the northern Nile Delta, Egypt. Three analytical procedures (i.e., Mehlich 3 (PM3), Olsen (POlsen), and Bray 1 (PBray) solutions) were used to evaluate P availability and potential environmental risk from P loss. Selected soil properties were determined using stan
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Van Loon, A., V. Liekens, D. Binst, D. Paepe, B. Houdellier, and P. Smets. "Supraventriculaire tachycardie met isoritmische atrioventriculaire dissociatie bij een labrador-retriever." Vlaams Diergeneeskundig Tijdschrift 88, no. 1 (2019): 44–53. http://dx.doi.org/10.21825/vdt.v88i1.16044.

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Een vrouwelijke, gesteriliseerde labrador-retriever van zeven jaar oud werd aangeboden met klachten van tachypneu, kokhalzen en abdominale distensie. Op het lichamelijk onderzoek werden een systolische hartruis met een intensiteit van 3/6 en punctum maximum links apicaal, tachycardie en zwak geslagen, femorale polsen opgemerkt. Een undulatieproef was positief. Na echocardiografisch en elektrocardiografisch onderzoek werden dilatorische cardiomyopathie (primair of secundair) en supraventriculaire tachycardie (SVT) vastgesteld. Na instelling van een behandeling met digoxine werd tijdens de opvol
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,, Fidianinta, Ketty Suketi, and Winarso D. Widodo. "Respon Perkecambahan Polen Pepaya IPB 6 dan IPB 9 terhadap Penyimpanan pada Suhu Rendah." Jurnal Hortikultura Indonesia 6, no. 1 (2015): 29. http://dx.doi.org/10.29244/jhi.6.1.29-36.

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<p>ABSTRACT</p><p>An experiment was conducted to study the germination and storability of papaya pollen IPB 6 and IPB 9 stored for 4 weeks at 3 levels of low temperature. The experiment was conducted at the Laboratory of Microtechnic and Laboratory of Biophysics and Reproductive Biology, Bogor Agricultural University in the month of April to June 2014. Three variables were observed in this experiment: the germination rate, pollen diameter, and length of pollen. The experimental results showed that storage temperature affected the three variables observed. The best germination
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Li, Qian, Chen Xu, Caixia Yin, et al. "Evaluation of fertigation technique for phosphorus application of maize in the semi-arid region of Northeast China." Plant, Soil and Environment 65, No. 8 (2019): 401–7. http://dx.doi.org/10.17221/287/2019-pse.

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To determine the best phosphorus (P) fertilizer management strategy in chernozem soil in the semi-arid region of Northeast China, a field experiment under film mulched drip irrigation was conducted for two consecutive years. Five P application methods were tested, including no P fertilizer applied (P0); P fertilizer one-time basal application (P1); one fertigation one time (P2); fertigation twice (P3) and fertigation four times (P4). The shoot dry matter weight, phosphorus accumulation, yield and POlsen in soil were measured regularly during the maize growing season. The results demonstrated t
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Fitria, Rahmdani, and Nery Sofiyanti. "Kajian Palinologi Famili Asteraceae di Lingkungan Universitas Riau, Pekanbaru, Riau." Buletin Anatomi dan Fisiologi 9, no. 2 (2024): 121–29. https://doi.org/10.14710/baf.9.2.2024.121-129.

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Universitas Riau merupakan salah satu daerah penyebaran berbagai tumbuhan, termasuk famili Asteraceae. Tujuan penelitian ini adalah untuk mengkaji karakter morfologi polen jenis-jenis Asteraceae dari kawasan Universitas Riau Kampus Bina Widya Km 12,5 Simpang Baru, Pekanbaru, Provinsi Riau. Pengambilan sampel di lapangan dilakukan dengan metode eksplorasi. Pembuatan preparat polen menggunakan metode tanpa asetolisis dan asetolisis dan karakter morfologinya diamati menggunakan mikroskop Olympus CX-23. Sebanyak 11 karakter diskor dan dianalisis menggunakan Ntsyst untuk membuat dendrogram. Karakte
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Bonomelli, Claudia, Carlos Bonilla, and Adriana Valenzuela. "Efecto de la fertilización fosforada sobre el contenido de cadmio en cuatro suelos de Chile." Pesquisa Agropecuária Brasileira 38, no. 10 (2003): 1179–86. http://dx.doi.org/10.1590/s0100-204x2003001000007.

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Los fertilizantes fosforados pueden contener cadmio (Cd) y al utilizarlos pueden entrar en las cadenas tróficas. El objetivo de este estudio fue evaluar el efecto de la fertilización fosforada sobre la concentración de Cd disponible en cuatro tipos de suelos de Chile, que pertenecían a los ordenes Inceptisol, Alfisol, Ultisol y Andisol. Los dos tratamientos usados fueron el testigo sin fertilización y la aplicación de una dosis de corrección con un fertilizante comercial, superfosfato triple (SFT), que tenía una concentración de 53,2 mg de Cd por kg de fertilizante. La dosis de fertilizante ap
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González-Guzmán, Adrián, Daniel Sacristán, Antonio Rafael Sánchez-Rodríguez, Vidal Barrón, José Torrent, and María Carmen del Campillo. "Soil Nutrients Effects on the Performance of Durum Wheat Inoculated with Entomopathogenic Fungi." Agronomy 10, no. 4 (2020): 589. http://dx.doi.org/10.3390/agronomy10040589.

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Entomopathogenic fungi (EFs) are widely used as biological control agents. However, some strains of Beauveria bassiana and Metarhizium brunneum can also promote plant growth and increase nutrient uptake. We examined the effects of soil properties on the performance of Triticum durum inoculated by seed dressing with these EFs and grown on 12 agricultural soils. The plants were supplied with all nutrients except P and Zn (essential for yield and the grain quality of wheat). Fungal inoculation increased the grain yield and harvest index significantly with B. bassiana (17% and 14%, respectively) b
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Hidalgo-Moreno, Claudia, Lucia Juárez-Rodríguez, Francisco Hernández-López, Juliana Padilla Cuevas, and Jorge D. Etchevers. "Manejo sustentable del suelo para producción de verduras orgánicas en el Estado de México." Revista Mexicana de Ciencias Agrícolas 15, no. 6 (2024): e3395. http://dx.doi.org/10.29312/remexca.v15i6.3395.

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Un número creciente de agricultores del este del Estado de México producen alimentos sanos y de calidad que venden en tianguis orgánicos locales. Las prácticas agrícolas que emplean han sido escasamente evaluadas y se corre el riesgo que la producción intensiva de alimentos a largo plazo resulte en la disminución de la fertilidad y productividad de los suelos. Se estudió el efecto de la aplicación de fertilizantes orgánicos en Brassica rapa L. var. chinensis (pak choi) y Brassica oleracea L. var. acephala (kale) en dos ciclos de crecimiento (primavera verano y otoño invierno) y en la calidad q
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Dissertations / Theses on the topic "Polsen"

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Törnblom, Jennie. "Polisens spaningsmetoder : spanar polisen med stöd av lagen?" Thesis, Stockholms universitet, Juridiska institutionen, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-140763.

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Lundbäck, Kristina. "Polisens arbetssituation : Upplever poliser stress?" Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-74750.

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Poliser arbetar under tuffa arbetsförhållanden som utgör hög arbetsbelastning och höga krav, dessa kan resultera i diverse stressförhållanden. Syftet med denna uppsats var att ta reda på polisers upplevelse av stressrelaterade faktorer som är kopplade till kraven i arbetet, samt hur de hanterar dessa. För att få en mer djupgående inblick i polisers arbetssituation användes kvalitativ ansats där nio poliser intervjuades, från två olika kommuner i Sverige. Resultatet visade att polisernas upplevelse av stress är kopplade till de krav de har i arbetet, hög arbetsbelastning som tillkommer utav per
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Bergström, Johan, and Christoffer Riddersholm. "Polisen genom olika fönster : Kritisk diskursanalys av polisens representation." Thesis, Linnéuniversitetet, Institutionen för medier och journalistik (MJ), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-36653.

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How do the Swedish police get represented in news media and how does that representation differentiate from other media channels where the police have full control over what is said? Through a discourse analysis of news texts and extracts from the police own webpage and Facebook page, we claim that the discourse in newspapers and the discourse on the webpage and Facebook page is pretty much the same, only packaged differently.
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Johnsson, Sara, and Emma Hedbjörk. "Klarar polisen krisen? : En kvalitativ textanalys av polisens kriskommunikationsretorik." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, Medie- och kommunikationsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-29498.

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Syftet med denna studie var att ur ett public relations-perspektiv studera polisens kriskommunikationsretorik i samband med kritik från allmänheten. Denna uppsats har utgått från två fall; fallet i arresten och kvinnoregistret. I uppsatsen har en kvalitativ textanalys använts på sammanlagt 14 texter från polisens egna kanaler. Den teori som använts för att urskilja vilka försvarsstrategier som polisen använt i materialet är image restoration theory. Dessutom har ett public relations-perspektiv använts för att förstå varför försvarsstrategierna använts samt för att belysa ett annat relevant pub
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Norén, Elinor. "Polisen skriver händelser : En systemisk-funktionell genreanalys av polisens händelsenotiser." Thesis, Stockholms universitet, Svenska/Nordiska språk, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-132598.

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Souza, Cintia Neves de. "Palinotaxonomia em espécies brasileiras de Gloxiniinae com ênfase no complexo Mandirola-Goyazia /." Jaboticabal, 2017. http://hdl.handle.net/11449/151043.

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Orientador: Eduardo Custódio Gasparino<br>Coorientador: Andréa Onofre de Araújo<br>Banca: Maria Amélia Vitorino da Cruz-Barros<br>Banca: Vania Gonçalves Lourenço Esteves<br>Resumo: A subtribo Gloxiniinae é composta por 21 gêneros e cerca de 160 espécies. No Brasil, Gloxiniinae possui 16 espécies, distribuídas em oito gêneros, sendo três endêmicos, geralmente encontrados em afloramentos rochosos de cerrados, campos rupestres ou florestas de galeria. Foram estudados os grãos de pólen de dez espécies brasileiras de Gloxiniinae (Gesneriaceae) pertencentes aos gêneros: Chautemsia A.O.Araujo & V.C.S
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Landi, Lorrayne Albernaz Domingues Camilo. "Palinotaxonomia em espécies brasileiras do complexo Codonanthe-Codonanthopsis e gêneros relacionados /." Jaboticabal, 2017. http://hdl.handle.net/11449/151255.

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Orientador: Eduardo Custódio Gasparino<br>Coorientador: Alain Chautems<br>Banca: Cynthia Fernandes Pinto da Luz<br>Banca: Claudia Barbieri Ferreira Mendonça<br>Resumo: Palinotaxonomia em Espécies Brasileiras do complexo Codonanthe- Codonanthopsis (Gesneriaceae) e gêneros relacionados - Será estudada a morfologia dos grãos de pólen de 25 espécies brasileiras dos gêneros Codonanthe (Mart.) Hanst., Codonanthopsis Mansf., Nematanthus Schrad. e Paradrymonia Hanst., distribuídas em sua maioria em dois biomas, Amazônia e Mata Atlântica. O objetivo deste trabalho é contribuir com a caracterização pali
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Keinz, Anika. "Polens Andere Verhandlungen von Geschlecht und Sexualität in Polen nach 1989." Bielefeld Transcript, 2007. http://d-nb.info/988748797/04.

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Lundeberg, Johanna. "Är polisen din vän på Facebook? : En retorisk textanalys av polisens ethos." Thesis, Linnéuniversitetet, Institutionen för svenska språket (SV), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-27020.

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På Facebook når polisen många människor och kan ge sin bild av olika händelser och av sig själva. Jag har studerat två poliskontors  – Täbys och Sollentunas – närvaro på Facebook under en tvåmånaders period, och utifrån deras inlägg kartlagt vilken typ av händelser som de väljer att berätta om. Därutöver har jag också gjort en retorikanalys för att utifrån den diskutera vilken bild som polisen ger av sig själv på Facebook. Eftersom polisen själv anser att deras trovärdighet är av stor betydelse har jag i analysen koncentrerat mig på hur polisens ethos framträder i inläggen. Resultatet skiljer
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Göransson, Emma. "När polisen börjar släktforska : Om polisens användning av släktforskningsdatabaser i brottsutredande syfte." Thesis, Uppsala universitet, Juridiska institutionen, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-444283.

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År 2020 nådde dubbelmordet i Linköping sin lösning efter att Polismyndigheten använt släktforskningsdatabaser. Eftersom användning av släktforskningsdatabaser i brottsutredande syfte är en ny metod i Sverige föranleder det frågor om metoden överensstämmer med gällande lagstiftning och mänskliga rättigheter. Förevarande uppsats utreder därför Polismyndighetens rättsliga möjligheter att använda släktforskningsdatabaser i brottsutredande syfte. Polisens metod för användning av släktforskningsdatabaser består av fyra steg. I uppsatsen konstateras att de dna-analyser som genomförs vid användning av
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Books on the topic "Polsen"

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FLORENCE, VANOLI. POLLEN DES NUITS - POLEN DE LA NOCHE. ARTE ACTIVO EDICIONES, 2011.

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), Cześnik Henryk (1951, ed. Książka pod tytułem: (listy, notatki, zdarzenia ulotne). Oficyna Pomorska, 1999.

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Noon, Jeff. Pollen. Crown Publishers, 1996.

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Boucheron, Rose. Pollen. Piatkus, 1989.

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Geitmann, Anja, ed. Pollen and Pollen Tube Biology. Springer US, 2020. http://dx.doi.org/10.1007/978-1-0716-0672-8.

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Jarucka, Anna. Czyste ręce. Anna Jarucka, 2005.

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Castañeda, Juan Pedro. Polen. Viceconsejería de Cultura y Deportes, Gobierno de Canarias, 1993.

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Polkowski, Andreas. Polen. Verlag Weltarchiv, 1991.

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Stein, Detlef W. Polen. Osteuropa-Zentrum Berlin, 2007.

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1929-, Karger Adolf, and Wehling Hans-Georg, eds. Polen. W. Kohlhammer, 1986.

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Book chapters on the topic "Polsen"

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Jansen, Tim. "Pijn aan de polsen." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_22.

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Jansen, Tim. "Pijn aan de polsen." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_59.

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Jansen, Tim. "Chronische pijn in de polsen." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_4.

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Jansen, Tim. "Chronische pijn in de polsen." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_41.

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Suurmond, Jeanine, Conny Seeleman, Karien Stronks, and Marie-Louise Essink-Bot. "Een Turkse vrouw met pijn en tintelingen in de polsen." In Een arts van de wereld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-9147-9_19.

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Jansen, Tim. "Bewegingsbeperking aan de ellebogen, polsen, vingers, enkels en knieën door contractuurvorming." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_31.

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Jansen, Tim. "Bewegingsbeperking aan de ellebogen, polsen, vingers, enkels en knieën door contractuurvorming." In Reumatologie in beeld. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-8784-7_68.

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Ibrahim, Mohamed Ismail, Ali Al-Dousari, and Abeer Hassan Al-Saleh. "Pollen in Dust." In Atlas of Fallen Dust in Kuwait. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66977-5_7.

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Abstract Twenty-eight pairs of pollen and aeolian dust traps covering the State of Kuwait were used to obtain seasonal pollen counts of the most eight dominant families during 2009–2011 i.e. Chenopodiaceae, Poaceae (Gramineae), Cyperaceae, Leguminosae (Fabaceae), Cyperaceae, Brassicaceae, Malvaceae, Compositae, and Plantaginaceae. The sampling site locations were chosen to cover all the geomorphological sectors and native vegetation areas in Kuwait. Generally, pollen counts show us a remarkable distinction between the year 2009–2010 and 2010–2011, It is also evident that pollen counts (concent
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Kellogg, Elizabeth A. "Pollen." In Flowering Plants. Monocots. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15332-2_6.

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Bährle-Rapp, Marina. "Pollen." In Springer Lexikon Kosmetik und Körperpflege. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_8076.

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Conference papers on the topic "Polsen"

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Taniguchi, Sei, Yoshiki Taniguchi, Miki Nishimura, Takashi Matsumoto, Takashi Okuda, and Akira Igarashi. "A Study on the Reinforcing Effect of a CCTV Pole Installed on a Bridge Based on Loading Tests." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.0872.

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&lt;p&gt;CCTV poles are installed on bridge piers of urban expressways in Japan. A CCTV pole consists of a steel pipe member with a diameter of 406.4 mm and a height of 12 m, which is fixed to the top of the pier with eight anchor bolts (with a diameter of 25 mm) through a base plate. In this study, improvement methods for CCTV poles were proposed based on a loading test to improve the seismic performance of CCTV poles. The loading test result shows that CCTV poles with a widened base plate and eight additional anchor bolts are found to have an increased load-resistant capacity by approximatel
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Srubková, Andrea, Jaroslav Rožnovský, and Milan Palát. "OCCURRENCE OF ALLERGENIC HAZEL POLLEN." In Public recreation and landscape protection - with respect hand in hand… Mendel University in Brno, 2025. https://doi.org/10.11118/978-80-7701-025-2-0188.

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Guan, Shiwei William, Mario Moreno, and Martin Graczyk. "100% Solids Rigid Polyurethane Coating Technology for Corrosion Protection of Steel Utility Poles." In SSPC 2003. SSPC, 2003. https://doi.org/10.5006/s2003-00023.

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Abstract 100% solids, aromatic or aliphatic, rigid polyurethane coating technology has become one of the main technologies that provides long-term corrosion protection of steel utility poles in North America for underground or aboveground applications. This paper outlines the corrosion mechanisms of these applications and highlights the challenges of the use of these coatings on galvanized surfaces of both embedded portions and aboveground portions of today’s steel utility poles. The paper reviews the basic chemistries and the development of the 100% solids, aromatic and aliphatic, rigid polyu
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Cugmas, Blaž, Eva Štruc, Mindaugas Tamosiunas, et al. "Comparison of two fixation methods in automated pollen classification on whole slide images." In Latin America Optics and Photonics Conference. Optica Publishing Group, 2024. https://doi.org/10.1364/laop.2024.w4a.31.

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We compared automated MobileNet V3 Large-based pollen classification accuracy on whole slide images. Pollen fixation to microscope slides with silicone achieved higher median accuracy (78.7%) than the standard adhesive tape-based fixation (68.9%).
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Garg, Veer, Vivek Kumar, and Hitesh Singh. "Pollen Prediction Using ANN and DNN." In 2024 IEEE International Conference on Artificial Intelligence in Engineering and Technology (IICAIET). IEEE, 2024. http://dx.doi.org/10.1109/iicaiet62352.2024.10730569.

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Pobocha, Emilia. "Katarzyna Jaczynowska (1872–1920) – życie i działalność muzyczna wielkiej pianistki." In Ogólnopolska Konferencja Naukowa „Badania historii kobiet polskich na tle porównawczym. Kierunki, problematyka, perspektywy”, Białystok, 11–13 czerwca 2021. Instytut Badań nad Dziedzictwem Kulturowym Europy, 2021. http://dx.doi.org/10.15290/bhkpntp.2021.06.

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Katarzyna Jaczynowska (1872–1920), wybitna polska pianistka i pedagog, wychowywała się i kształciła w okresie, kiedy Polska była pod zaborami, kiedy każdy, nawet najmniejszy polski przejaw patriotyzmu na jakimkolwiek polu aktywności był wnikliwie obserwowany i tłumiony. Działalności artystycznej i pedagogicznej poświęciła z ogromną pasją niemal całe swoje życie. Odeszła na zawsze jeszcze w pełni sił twórczych, bo zaledwie w wieku 48 lat. Profesor Jaczynowska przeżyła tylko dwa lata w okresie międzywojennym, ale zostawiła solidnie przygotowany „grunt” pod rozwój nauki gry na instrumencie i kszt
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Durkin, Edward B., and John J. Schauer. "Windage Power Loss of High-Speed Generators." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0971.

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Abstract Direct-drive electromachines that are designed to operate at higher rotating speeds will have a windage drag that is a more significant loss factor; this loss will require greater attention in the initial machine design. Switched-reluctance machines with poled rotors can further increase windage by fluid pumping and mixing between the rotor poles. Reliable windage data for highspeed poled rotors was unavailable, so an experimental study was initiated to determine the total air friction power loss and the contributing factors to this loss. The first rotor test was with concentric cylin
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Jagtiani, Ashish, Jiang Zhe, and Bi-min Zhang Newby. "Simultaneous Detection of Multiple Bioparticles With a High Throughput Resistive Pulse Sensor." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15565.

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We describe an all-electronic, label-free, resistive pulse sensor that utilizes multiple micropores for simultaneous detection and counting of multiple biological particles. Four particle samples were utilized for the sensor testing: 20μm and 40μm polymethacrylate (PM) particles, Juniper pollen and Eastern Cottonwood pollen. Experiments demonstrated that this sensor was able to differentiate and count multiple particle solutions simultaneously through its four micropores fabricated on polymer membranes. Thus the sensing throughput has been improved significantly. Furthermore, the experimental
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Brady, Michael H., and Steven W. Peterson. "The Pole Curve Generated by Infinite Poles." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0271.

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Abstract In this paper, a general expression for the pole curve equation was derived in the projective plane is applied to opposite-pole quadrilaterals that contain one or more infinite poles. Such infinite poles arise in four-position synthesis when a lamina moves from one position to another in pure translation. Classical derivations of the pole curve equation are not valid when a pole is infinite because these derivations depend upon distances between poles. However, this projective approach relies only upon the homogeneous coordinates of the poles. As infinite poles have finite coordinates
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Kawaguchi, Chihiro, Masateru Taniguchi, Makusu Tsutsui, Satoyuki Kawano, and Tomoji Kawai. "Electrical Detection of Pollen Allergen Using Electrode-Embedded-Micro-Channel." In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajk2011-36035.

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Hay fever is a disease that approximately 20 percent of the world population develop. Providing appropriate treatment for this plant-specific pollen allergy requires a method to identify various types of pollen. Here we introduce a technique that can be used for direct detections of single biological macromolecules such as pollen. Our method is based on two-probe current measurements using a microfluidic-channel-embedded-electrode system. A fabrication procedure of the device is as follows. First, we formed two gold nanoelectrodes by standard electron beam lithography and lift-off processes. T
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Reports on the topic "Polsen"

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Nallar, Melisa, Andrew Bernier, and Jamie Potter. Evaluation of non-destructive testing (NDT) methods for wood power poles. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47652.

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This technical report aims to test the effectiveness of several non-destructive testing (NDT) technologies on wood utility poles to detect deterioration. The project will assess commercially available devices using sound velocity and drilling resistance methods for in-field measurements. The goal is to extend the lifetime of wood poles, prevent unexpected failure, and enhance their in-service life beyond the current 75-year expectation. Despite the benefits of wood poles, it is difficult to obtain reliable deterioration metrics on in-service poles, which can lead to premature decommissioning o
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Napp, Anke. Polen. Technische Universität Dresden, Forschungsstelle für Vergleichende Ordensgeschichte (FOVOG - Dresden), 2025. https://doi.org/10.25368/2025.073.

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Law, Edward, Samuel Gan-Mor, Hazel Wetzstein, and Dan Eisikowitch. Electrostatic Processes Underlying Natural and Mechanized Transfer of Pollen. United States Department of Agriculture, 1998. http://dx.doi.org/10.32747/1998.7613035.bard.

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The project objective was to more fully understand how the motion of pollen grains may be controlled by electrostatic forces, and to develop a reliable mechanized pollination system based upon sound electrostatic and aerodynamic principles. Theoretical and experimental analyses and computer simulation methods which investigated electrostatic aspects of natural pollen transfer by insects found that: a) actively flying honeybees accumulate ~ 23 pC average charge (93 pC max.) which elevates their bodies to ~ 47 V likely by triboelectrification, inducing ~ 10 fC of opposite charge onto nearby poll
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Miller, Gad, and Jeffrey F. Harper. Pollen fertility and the role of ROS and Ca signaling in heat stress tolerance. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598150.bard.

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The long-term goal of this research is to understand how pollen cope with stress, and identify genes that can be manipulated in crop plants to improve reproductive success during heat stress. The specific aims were to: 1) Compare heat stress dependent changes in gene expression between wild type pollen, and mutants in which pollen are heat sensitive (cngc16) or heat tolerant (apx2-1). 2) Compare cngc16 and apx2 mutants for differences in heat-stress triggered changes in ROS, cNMP, and Ca²⁺ transients. 3) Expand a mutant screen for pollen with increased or decreased thermo-tolerance. These aims
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Stenberg, Rebecca. Efterforskning av försvunna personer: Mot en kunskapsbaserad verksamhet: Polisens hantering av information och kunskap. Linköping University Electronic Press, 2022. http://dx.doi.org/10.3384/9789179292812.

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Denna rapport har skrivits inom ramen för det tvärvetenskapliga forskningsprogrammet ”Effektiv räddning på framtidens skadeplats” som fokuserar på komplexiteten i det framtida räddningssystemet, till exempel med avseende på resurser, teknik, metodutveckling och utvärdering. ”Effektiv räddning på framtidens skadeplats” är femårigt och finansieras gemensamt av Myndigheten för samhällsskydd och beredskap (MSB) och Linköpings universitet (LiU). Det bedrivs inom Centrum för forskning inom respons- och räddningssystem (CARER) som också är att samarbete mellan LiU och MSB. Efterforskning av försvunna
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Firon, Nurit, Prem Chourey, Etan Pressman, Allen Hartwell, and Kenneth J. Boote. Molecular Identification and Characterization of Heat-Stress-Responsive Microgametogenesis Genes in Tomato and Sorghum - A Feasibility Study. United States Department of Agriculture, 2007. http://dx.doi.org/10.32747/2007.7591741.bard.

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Exposure to higher than optimal temperatures - heat-stress (HS) - is becoming increasingly common to all crop plants worldwide. Heat stress coinciding with microgametogenesis, especially during the post-meiotic phase that is marked by starch biosynthesis, is often associated with starch-deficient pollen and male sterility and ultimately, greatly reduced crop yields. The molecular basis for the high sensitivity of developing pollen grains, on one hand, and factors involved in pollen heat-tolerance, on the other, is poorly understood. The long-term goal of this project is to provide a better und
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Napp, Anke. Quartschen (=Chwarszczany, Komturei, Polen). Technische Universität Dresden, Forschungsstelle für Vergleichende Ordensgeschichte (FOVOG - Dresden), 2022. http://dx.doi.org/10.25368/2024.33.

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Eyal, Yoram, and Sheila McCormick. Molecular Mechanisms of Pollen-Pistil Interactions in Interspecific Crossing Barriers in the Tomato Family. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7573076.bard.

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During the evolutionary process of speciation in plants, naturally occurring barriers to reproduction have developed that affect the transfer of genes within and between related species. These barriers can occur at several different levels beginning with pollination-barriers and ending with hybrid-breakdown. The interaction between pollen and pistils presents one of the major barriers to intra- and inter-specific crosses and is the focus of this research project. Our long-term goal in this research proposal was defined to resolve questions on recognition and communication during pollen-pistil
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Chen, Ru, Yao Sun, and Guoqi Sima. Comparative efficacy and tolerance of intralymphatic, subcutaneous and sublingual immunotherapy for pollen-induced allergic rhinitis: a network meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.1.0078.

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Review question / Objective: What is the effect of intralymphatic, subcutaneous and sublingual immunotherapy for pollen-induced allergic rhinitis. Condition being studied: Immunotherapy is the classic treatment for allergic rhinitis. Intralymphatic immunotherapy is a new type of treatment. Currently, no studies have compared subcutaneous, sublingual and intralymphatic sublingual immunotherapy. At present, there is no review to compare the efficacy of intralymphatic, subcutaneous and sublingual immunotherapy for pollen-induced allergic rhinitis.
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Arpaia, Mary Lu, Sharoni Shafir, Thomas Davenport, and Arnon Dag. Enhancement of avocado pollination and productivity - an interdisciplinary approach. United States Department of Agriculture, 2007. http://dx.doi.org/10.32747/2007.7695882.bard.

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The original objective was to determine the impact of temperature on floral behavior and pollen tube growth and humidity on the proportions of self-, close, and cross-pollinated avocado fruit on trees growing in humid, coastal and dry, inland CA climates. Because self-pollination was demonstrated to be the prevailing mode of pollination in Florida cultivars in warm humid conditions, it was appropriate to determine if similar rates of self-pollination occur in a dry Mediterranean climate present in California. The conclusions of the work were that despite limiting cool temperatures present in V
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