Update app.py

app.py

@@ -82,7 +82,7 @@ UI_TABLE_COLUMNS = [
     "Год",
     "OpenAlex",
     "ORCID",
-    "Регистрационный номер",
+#    "Регистрационный номер",
     "h-index",
     "i10-index",
     "Работ",
@@ -542,17 +542,17 @@ def run_search(
         df_raw["openalex_url"] = _get("openalex_url", "").map(_norm_openalex_url)
         df_raw["orcid_url"] = _get("orcid_url", "").map(_norm_orcid_url)
 
-        df_raw["h_index"] = pd.to_numeric(_get("h_index", np.nan), errors="coerce").astype("float64")
-        df_raw["i10_index"] = pd.to_numeric(_get("i10_index", np.nan), errors="coerce").astype("float64")
-        df_raw["works_count"] = pd.to_numeric(_get("works_count", np.nan), errors="coerce").astype("float64")
-        df_raw["cited_by_count"] = pd.to_numeric(_get("cited_by_count", np.nan), errors="coerce").astype("float64")
+        df_raw["h_index"] = pd.to_numeric(_get("h_index", 0), errors="coerce").astype("float64")
+        df_raw["i10_index"] = pd.to_numeric(_get("i10_index", 0), errors="coerce").astype("float64")
+        df_raw["works_count"] = pd.to_numeric(_get("works_count", 0), errors="coerce").astype("float64")
+        df_raw["cited_by_count"] = pd.to_numeric(_get("cited_by_count", 0), errors="coerce").astype("float64")
     else:
         df_raw["openalex_url"] = ""
         df_raw["orcid_url"] = ""
-        df_raw["h_index"] = np.nan
-        df_raw["i10_index"] = np.nan
-        df_raw["works_count"] = np.nan
-        df_raw["cited_by_count"] = np.nan
+        df_raw["h_index"] = 0
+        df_raw["i10_index"] = 0
+        df_raw["works_count"] = 0
+        df_raw["cited_by_count"] = 0
 
     # Фильтры "только с ..."
     if only_openalex: