1,303 research outputs found
Data for: Practical artificial neural network tool for predicting the axial compression capacity of circular concrete-filled steel tube columns with ultra-high-strength concrete
No full textDatabase for developing the proposed ANN model and Graphical User Interface (GUI) tool
Edge detection and graph neural networks to classify mammograms: A case study with a dataset from Vietnamese patients
No full textAmynthas zenkevichi
No full textAmynthas zenkevichi (Thai, 1982) Pheretima zenkevichi Thai, 1982: 823, fig. 2B; Tran 1985: 51; Le 1995a: 46; Nakamura 1999: 58; Thai 2000a: 310; Huynh & Nguyen 2004a: 116; Tran & Ngo 2008: 133; Tran & Tran 2010: 8. Pheretima (Amynthas) zenkevichi— Thai 1983: 125. Amynthas zenkevichi— Blakemore 2007a: 108; Blakemore 2008b. Type locality. Vietnam (Hanoi: Soc Son) (Thai 1984). Type material. ZMUM (W.221), Russia. Examined material. 6 C and 3 A (SORC-V.100.03) Thai Son, Tan Thai, Dai Tu, Thai Nguyen, 2/5/1986. Records from Vietnam. Phu Tho (Phu Tho); Vinh Phuc (Me Linh); Bac Giang (Luc Ngan; Tan Yen; Pho Thang; Khe Ro NR); Cao Bang (Thach An); Quang Ninh (Mong Cai; Hon Gai); Hanoi (Soc Son; Ba Vi NP); Thai Binh (Thai 1982; Tran 1985; Le 1995a; Huynh & Nguyen 2004a; Tran & Ngo 2008; Tran & Tran 2010). Distribution. Only known from Vietnam. Vietnamese name. Giun zenkevich. Remarks. Blakemore (2007a, 2008b) considered it as " species inquirenda ". Material was re-examined and absence of male copulatory pouches and hence placement of the species in Amynthas is confirmed here.Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on page 49, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Drawida delicata Gates 1962
No full textDrawida delicata Gates, 1962 Drawida delicata Gates, 1962a: 319; Gates 1972: 249; Thai 1983: 121; Tran 1985: 58; Do 1994: 116; Nguyen 1994: 75; Le 1995a: 76; Pham 1995c: 108; Thai 2000a: 311; Huynh 2005a: 149; Huynh 2005b: 20; Nguyen V.T. & Tran 2008: 185; Blakemore 2008b; Tran & Tran 2010: 8; Pham 2010: 65. Type locality. Myanmar (Mergui). Type material. Unknown. Records from Vietnam. Dien Bien (Dien Bien Phu); Son La (Moc Chau); Bac Giang (Luc Ngan; Tan Yen); Vinh Phuc (Me Linh); Hanoi; Ninh Binh (Cuc Phuong NP); Quang Binh (Dong Hoi); Thua Thien Hue (A Luoi); Da Nang (Son Tra; Hai Van; Ba Na NP); Quang Nam (Dien Ban; Phuoc Son); Gia Lai (Pleiku; Buon Luoi; An Khe); Dak Lak (Buon Me Thuot); Dak Nong (Ta Dung Mts); Binh Dinh (Tran 1985; Do 1994; Nguyen 1994: Le 1995a; Pham 1995c, 2010; Huynh 2005a, b; Nguyen V.T. & Tran 2008; Tran & Tran 2010). Distribution. Vietnam (Thai 1983), Myanmar (Gates 1972). Vietnamese name. Giun drawid tinh tế.Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on page 78, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Australobius feae subsp. percalcaratus Silvestri 1917
No full textAustralobius feae percalcaratus (Silvestri, 1917) Lithobius (Australobius) feae percalcaratus Silvestri, 1917: 309, fig. 11 Lithobius (A.) feae percalcaratus —Attems, 1938: 347 Lithobius feae —Eason, 1973: 68, figs 42–44 Previous records. QUANG NINH (Hon Gai); DA NANG (Ba Na NP); LAM DONG (Da Lat; Langbian Mts.; D’ran; Di Linh) (Attems, 1938) Remarks. Also known from India (Silvestri, 1917). The species Australobius feae (= Lithobius feae) was also recorded from Burma (Eason, 1973).Published as part of Tran, Binh T. T., Le, Son X. & Nguyen, Anh D., 2013, An annotated checklist of centipedes (Chilopoda) of Vietnam, pp. 219-244 in Zootaxa 3722 (2) on page 232, DOI: 10.11646/zootaxa.3722.2.6, http://zenodo.org/record/21604
Automatic detection of weeds: synergy between EfficientNet and transfer learning to enhance the prediction accuracy
No full textThe application of digital technologies to facilitate farming activities has been on the rise in recent years. Among different tasks, the classification of weeds is a prerequisite for smart farming, and various techniques have been proposed to automatically detect weeds from images. However, many studies deal with weed images collected in the laboratory settings, and this might not be applicable to real-world scenarios. In this sense, there is still the need for robust classification systems that can be deployed in the field. In this work, we propose a practical solution to recognition of weeds exploiting two versions of EfficientNet as the recommendation engine. More importantly, to make the learning more effective, we also utilize different transfer learning strategies. The final aim is to build an expert system capable of accurately detecting weeds from lively captured images. We evaluate the approach's performance using DeepWeeds, a real-world dataset with 17,509 images. The experimental results show that the application of EfficientNet and transfer learning on the considered dataset substantially improves the overall prediction accuracy in various settings. Through the evaluation, we also demonstrate that the conceived tool outperforms various state-of-the-art baselines. We expect that the proposed framework can be installed in robots to work on rice fields in Vietnam, allowing farmers to find and eliminate weeds in an automatic manner
Dichogaster modiglianii Rosa 1896
No full textDichogaster modiglianii (Rosa, 1896) Benhamia modiglianii Rosa, 1896: 510, Figs 1a–b. Dichogaster modiglianii— Michaelsen 1900: 346; Stephenson 1933: 934; Gates 1942: 130; Gates 1972: 280; Thai 1983: 122; Tran 1985: 52; Do 1994: 121; Nguyen 1994: 78; Le 1995a: 72; Pham 1995c: 107; Thai 2000a: 311; Blakemore 2002: 113; Huynh & Nguyen 2004a: 115; Huynh & Nguyen 2004b: 70; Huynh 2005a: 140; Blakemore 2008; Nguyen V.T. & Tran 2008: 185; Tran & Tran 2010: 8; Pham 2010: 62. Dichogaster doveri Stephenson, 1931b: 276, synonymized by Stephenson (1933). Type locality. Indonesia ( Sumatra: Padang). Type material. Genoa Museum (44050), Italy. Records from Vietnam. Son La (Chieng Hac; Thuan Chau; Xuan Nha); Dien Bien (Dien Bien Phu); Hoa Binh (Cao Phong); Phu Tho (Doan Hung; Phu Tho); Vinh Phuc (Tam Dao; Me Linh); Bac Giang (Hiep Hoa; Luc Ngan; Tan Yen); Cao Bang (Trung Khanh); Lang Son (Van Lang; Bac Son); Hanoi (Ba Vi NP); Thai Binh; Quang Tri (Lao Bao; Dong Ha); Da Nang (Hai Van); (Tran 1985; Do 1994; Nguyen 1994; Le 1995a; Pham 1995c, 2010; Huynh & Nguyen 2004a, b; Huynh 2005a; Nguyen V. T. & Tran 2008; Tran & Tran 2010). Distribution. Indonesia (Sumatra), Myanmar, India, Pakistan, Malaysia, Philippines, New Caledonia, Colombia, Guiana, Brazil, Venezuela (Gates 1972; Blakemore 2002). Vietnamese name. Giun dạ dày kép Modigliani. Remarks. Dichogaster modiglianii (Rosa, 1896) is fairly similar to Dichogaster affinis, but differs in the absence of genital markings (Blakemore 2002: 114). The species probably originates from tropical region of Africa (Gates 1972).Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on page 83, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Amynthas arrobustus
No full textAmynthas arrobustus (Thai, 1984) Pheretima arrobusta Thai, 1984c: 1327, fig. 4B; Le 1995a: 58; Do 1994: 57; Nakamura 1999: 29; Thai 2000a: 310; Huynh & Nguyen 2004a: 115; Huynh 2005b: 20; Huynh et al. 2005: 180; Tran & Ngo 2008: 133. Pheretima (Amynthas) arrobusta— Thai 1983: 124. Amynthas arrobustus— Blakemore 2007a: 9; Blakemore 2008b. Type locality. Vietnam (Hanoi). Type material. ZMUM ( W.212), Russia. Records from Vietnam. Vinh Phuc (Me Linh); Thai Nguyen (Dinh Hoa); Hanoi; Son La; Lai Chau (Phong Tho: Khuoi Leng); Phu Tho (Xuan Son NP); Bac Giang (Khe Ro NR); Hanoi (Ba Vi NP); Ninh Binh (Cuc Phuong NP) (Thai 1984c; Do 1994; Le 1995a; Huynh 2005b; Huynh et al. 2005; Tran & Ngo 2008). Distribution. Only known from Vietnam. Vietnamese name. Giun cận robustus. Remarks. Blakemore (2007a, 2008b) considered it as " species inquirenda ", but no further examination was made to confirm its taxonomic status.Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on page 15, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Metaphire exilis Gates 1935
No full textMetaphire exilis (Gates, 1935) Pheretima exilis Gates, 1935: 7, Figs 3–4.; Chen 1936: 295, Fig. 13; Do 1994: 75; Nguyen 1994: 49: Le 1995a: 39; Nakamura 1999: 25; Thai 2000a: 308; Huynh 2005b: 20; Huynh et al. 2005: 180; Tran & Ngo 2008: 133; Pham 2010: 63. Pheretima (Terrata) exilis— Thai 1983: 123. Metaphire exilis— Sims & Easton 1972: 238; Blakemore 2007a: 35; Blakemore 2008b. Type material. U.S. National Museum (Smithsonian) (No 20097). Type locality. China (Szechuan: Suifu). Records from Vietnam. Phu Tho (Xuan Son NP; Doan Hung); Vinh Phuc (Me Linh; Tam Dao); Bac Giang (Luc Ngan; Tan Yen; Khe Ro NR); Thai Nguyen (Dinh Hoa); Bac Can; Yen Bai (Luc Yen); Lang Son (Bac Son; Binh Gia); Cao Bang (Thach An); Quang Ninh (Tien Yen); Hai Phong (Cat Ba NP); Lao Cai (Sa Pa); Ninh Binh (Cuc Phuong NP); Nghe An (Quy Chau); Quang Binh (Tuyen Hoa); Da Nang; Dak Nong (Ta Dung Mts) (Le 1995a; Do 1994; Nguyen 1994; Huynh 2005b; Huynh et al. 2005; Tran & Ngo 2008; Tran & Tran 2010; Pham 2010). Distribution. China (Szechuan) (Gates 1935). Remarks. Thai (1983) proposed a new subgenus Terrata of the genus Pheretima, and placed the species under the new subgenus. Do (1994) noted that genital markings vary among populations.Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on pages 56-57, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Mecistocephalus mikado Attems 1928
No full textMecistocephalus mikado Attems, 1928 Mecistocephalus mikado Attems, 1928: 117, figs 4–7 Mecistocephalus mikado —Attems, 1938: 329 Mecistocephalus mikado —Takakuwa, 1940: 63, fig. 57 Mecistocephalus mikado —Chamberlin & Wang, 1952: 178 Mecistocephalus mikado —Wang & Mauriès, 1996: 88 Mecistocephalus mikado —Uliana et al., 2007: 39, fig. 49 Mecistocephalus mikado —Ilie et al., 2009: 45 Previous records. DA NANG (Ba Na NP; Hai Van pass); PHU YEN (Deo Ca pass); KHANH HOA (Nha Trang, Cau Da); KON TUM; LAM DONG (Da Lat, Langbian Mts.; D’ran; Di Linh) (Attems, 1938). Remarks. Also known from Cambodia, Taiwan, Japan (Attems, 1928, 1938; Takakuwa, 1940; Wang & Mauriès, 1996; Uliana et al., 2007).Published as part of Tran, Binh T. T., Le, Son X. & Nguyen, Anh D., 2013, An annotated checklist of centipedes (Chilopoda) of Vietnam, pp. 219-244 in Zootaxa 3722 (2) on page 237, DOI: 10.11646/zootaxa.3722.2.6, http://zenodo.org/record/21604
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